{
  "fetched_at": "2026-10-24T15:15:08Z",
  "source_url": "https://www.kaggle.com/competitions/LANL-Earthquake-Prediction/data",
  "pages": [
    {
      "name": "rules",
      "content": "### One account per participant\n\nYou cannot sign up to Kaggle from multiple accounts and therefore you cannot submit from multiple accounts.\n\n### No private sharing outside teams\n\nPrivately sharing code or data outside of teams is not permitted. It's okay to share code if made available to all participants on the forums.\n\n### Team Mergers\n\nTeam mergers are allowed and can be performed by the team leader. In order to merge, the combined team must have a total submission count less than or equal to the maximum allowed as of the merge date. The maximum allowed is the number of submissions per day multiplied by the number of days the competition has been running.\n\n### Team Limits\n\nThe maximum team size is 8.\n\n### Submission Limits\n\nYou may submit a maximum of 2 entries per day.\n\nYou may select up to 2 final submissions for judging.\n\n### Competition Timeline\n\nStart Date: January 10, 2019\n\nMerger Deadline: May 27, 2019\n\nEntry Deadline: May 27, 2019\n\nEnd Date: **June 3, 2019 11:59 PM UTC**\n\n### COMPETITION-SPECIFIC TERMS\n\n**COMPETITION TITLE** (the 'Competition'): LANL Earthquake Prediction\n\n**COMPETITION SPONSOR**: Purdue University\n\n**COMPETITION SPONSOR ADDRESS**:     Purdue University, Department of Physics & Astronomy, 525 Northwestern Avenue, West Lafayette, IN 47907 \n\n**COMPETITION WEBSITE**: https://www.kaggle.com/c/LANL-Earthquake-Prediction\n\n**PRIZES: $50,000**\n\nFirst Prize: $20,000\n\nSecond Prize: $15,000\n\nThird Prize: $7,000\n\nFourth Prize: $5,000\n\nFifth Prize: $3,000\n\n**WINNER LICENSE TYPE**: Open-Source\n\nCompetitions are open to residents of the United States and worldwide, except if you are a resident of Crimea, Cuba, Iran, Syria, North Korea, Sudan, or are subject to U.S. export controls or sanctions, then you may not enter the Competition. Other local rules and regulations may apply to you, so please check your local laws to ensure that you are eligible to participate in skills-based competitions. The Competition Sponsor reserves the right to award alternative prizes where needed to comply with local laws.\n\n**ENTRY IN THIS COMPETITION CONSTITUTES YOUR ACCEPTANCE OF THESE OFFICIAL COMPETITION RULES.**\n\nThe Competition named above is a skills-based competition to promote and further the field of data science. You must register via the Competition Website to enter. Your competition submissions (\"Submissions\") must conform to the requirements stated on the Competition Website. Your Submissions will be scored based on the evaluation metric described on the Competition Website. Subject to compliance with the Competition Rules, Prizes described on the Competition Website, if any, will be awarded to participants with the best scores, based on the merits of the data science models submitted. See below for the complete Competition Rules.\n\n### A. SPECIFIC COMPETITION RULES\n\nIn addition to the provisions of the General Competition Rules below, you understand and agree to these Specific Competition Rules required by the Competition Sponsor:\n\n#### **WINNER LICENSE**\n\nUnder Section 10 (Winners Obligations) of the General Rules below, you hereby grant and will grant Competition Sponsor the following license(s) with respect to your Submission if you are a Competition winner:\n\n**Open Source:** You hereby license and will license your winning Submission and the source code used to generate the Submission under an Open Source Initiative-approved license (see [www.opensource.org][3]) that in no event limits commercial use of such code or model containing or depending on such code.\n\n#### **ELIGIBILITY**\n\nThe following provision supersedes General Rules Section 2.B. below: “Only Employees, interns, contractors, officers and directors of the Competition Sponsor, Kaggle Inc., and any other parties with access to the original research or ground truth of this competition's dataset, and their parent companies, subsidiaries and affiliates, are not eligible to win the competition. Individuals without access to the original research or ground truth are allowed to both enter and win.\"\n\n#### **EXTERNAL DATA**\n\nThe following provision supersedes General Rules Section 7.C. below: “You may use data, other than the Competition Data, as allowed on the Competition Website to develop and test your models and Submissions; provided, you have the right and authority to use such external data for the purposes of the Competition, and to share such data with Sponsor and Kaggle as may be required. The source of any external data must be posted to the official competition forum prior to the Entry Deadline.\"\n\n#### **GOVERNING LAW**\n\nThe following provision supersedes Section 20 of the General Rules below: “All claims arising out of or relating to these Rules will be governed by Indiana State law, excluding its conflict of laws rules, and will be litigated exclusively in the State courts of Indiana. The parties consent to personal jurisdiction in those courts. If any provision of these Rules is held to be invalid or unenforceable, all remaining provisions of the Rules will remain in full force and effect.\"\n\n### B. GENERAL COMPETITION RULES\n#### **1.\tBINDING AGREEMENT.** \n\nTo enter the Competition, you must agree to these Official Competition Rules, which incorporate by reference the provisions and content of the Competition Website and any Specific Competition Rules above (collectively, the \"Rules\"). Please read these Rules carefully before entry to ensure you understand and agree. You agree that submission of an entry in the Competition constitutes agreement to these Rules. You may not submit an entry to the Competition and are not eligible to receive the prizes described in these Rules unless you agree to these Rules. These Rules form a binding legal agreement between you and the Competition Sponsor with respect to the Competition.\n\n#### **2.\tELIGIBILITY.** \n\nA. To be eligible to enter the Competition, you must be:\n\t(i) a registered account holder at Kaggle.com; \n\t(ii) the older of 18 years old or the age of majority in your jurisdiction of residence (unless otherwise agreed to by Competition Sponsor and appropriate parental/guardian consents have been obtained by Competition Sponsor); \n\t(iii) not a resident of Crimea, Cuba, Iran, Syria, North Korea, or Sudan; and\n\t(iv) not a person or representative of an entity under U.S. export controls or sanctions (see [https://www.treasury.gov/resource-center/sanctions/Programs/Pages/Programs.aspx][1]).\n\nIf you are entering as a representative of a company, educational institution or other legal entity, or on behalf of your employer, these rules are binding on you, individually, and the entity you represent or are an employee. If you are acting within the scope of your employment, as an employee, contractor, or agent of another party, you warrant that such party has full knowledge of your actions and has consented thereto, including your potential receipt of a Prize. You further warrant that your actions do not violate your employer's or entity's policies and procedures.   \n\nThe Competition Sponsor reserves the right to verify eligibility and to adjudicate on any dispute at any time. If you provide any false information relating to the Competition concerning your identity, residency, mailing address, telephone number, email address, ownership of right, or information required for entering the Competition, you may be immediately disqualified from the Competition.\n\nB. Unless otherwise stated in the Specific Competition Rules above or prohibited by internal policies of the Competition Entities, employees, interns, contractors, officers and directors of Competition Entities may enter and participate in the Competition, but are not eligible to win any Prizes. \"Competition Entities\" means the Competition Sponsor, Kaggle Inc., and their respective parent companies, subsidiaries and affiliates. If you are such a participant from a Competition Entity, you are subject to all applicable internal policies of your employer with respect to your participation.\n\n#### **3.\tSPONSOR AND HOSTING PLATFORM.** \n\nThe Competition is sponsored by Competition Sponsor named above. The Competition is hosted on behalf of Competition Sponsor by Kaggle Inc. (\"Kaggle\"). Kaggle is an independent contractor of Competition Sponsor, is not a party to this or any agreement between you and Competition Sponsor. You understand that Kaggle has no responsibility with respect to selecting the potential Competition winner(s) or awarding any Prizes. Kaggle will perform certain administrative functions relating to hosting the Competition, and you agree to abide by the provisions relating to Kaggle under these Rules. As a Kaggle.com account holder and user of the Kaggle competition platform, remember you have accepted and are subject to the Kaggle Terms of Service at [www.kaggle.com/terms][2] in addition to these Rules.\n\n#### **4.\tCOMPETITION PERIOD.** \n\nThe Competition will run from the Start Date and time to the End Date and time (such duration the “Competition Period”), as stated on the Competition Website. The Competition Period and Submission deadlines are subject to change, and Competition Sponsor may introduce additional hurdle deadlines during the Competition. Any updated or additional deadlines will be publicized on the Competition Website. It is your responsibility to check the Competition Website regularly to stay informed of any deadline changes. YOU ARE RESPONSIBLE FOR DETERMINING THE CORRESPONDING TIME ZONE IN YOUR LOCATION. \n\n#### **5.\tCOMPETITION ENTRY.** \n\nNO PURCHASE NECESSARY TO ENTER OR WIN. To enter the Competition, you must register on the Competition Website during the Competition Period, and follow the instructions for developing and entering your Submission through the Competition Website. Your Submissions must be made in the manner and format, and in compliance with all other requirements, stated on the Competition Website (the \"Requirements\"). Submissions must be received before any Submission deadlines stated on the Competition Website.\n\nSubmissions may not use or incorporate information from hand labeling or human prediction of the validation dataset or test data records.\n\nIf the Competition is a multi-stage competition with temporally separate training data and/or leaderboard data, one or more valid Submissions **may be required** during each Competition stage in the manner described on the Competition Website in order for the Submissions to be Prize eligible.\n\nSubmissions are void if they are in whole or part illegible, incomplete, damaged, altered, counterfeit, obtained through fraud, or late. Competition Sponsor reserves the right to disqualify any entrant who makes a Submission that does not meet the Requirements. \n\n#### **6.\tINDIVIDUALS AND TEAMS.** \n\nA. Individual Account. You may make Submissions only under one, unique Kaggle.com account. You will be disqualified if you make Submissions through more than one Kaggle account, or attempt to falsify an account to act as your proxy. You may submit up to the maximum number of Submissions per day as specified on the Competition Website. \n\nB. Teams. If permitted under the Competition Website guidelines, multiple individuals may collaborate as a team (a \"Team\"); however, you may join or form only one Team. Each Team member must be a single individual with a separate Kaggle account. You must register individually for the Competition before joining a Team. You must confirm your Team membership to make it official by responding to the Team notification message sent to your Kaggle account. Team membership may not exceed the Maximum Team Size stated on the Competition Website.\n\nC. Team Merger. Teams may request to merge via the Competition Website. Team mergers may be allowed provided that: (i) the combined Team does not exceed the Maximum Team Size; (ii) the number of Submissions made by the merging Teams does not exceed the number of Submissions permissible for one Team at the date of the merger request; (iii) the merger is completed before the earlier of: any merger deadline or the Competition deadline; and (iv) the proposed combined Team otherwise meets all the requirements of these Rules. \n\n#### **7.\tCOMPETITION DATA.** \n\n\"Competition Data\" means the data or datasets available from the Competition Website for the purpose of use in the Competition, including any prototype or executable code provided on the Competition Website. \n\nA. Data Access and Use. Unless otherwise restricted under the Competition Specific Rules above, you may access and use the Competition Data for non-commercial purposes only, including for participating in the Competition and on Kaggle.com forums, and for academic research and education. The Competition Sponsor reserves the right to disqualify any participant who uses the Competition Data other than as permitted by the Competition Website and these Rules.\n\nB. Data Security. You agree to use reasonable and suitable measures to prevent persons who have not formally agreed to these Rules from gaining access to the Competition Data. You agree not to transmit, duplicate, publish, redistribute or otherwise provide or make available the Data to any party not participating in the Competition. You agree to notify Kaggle immediately upon learning of any possible unauthorized transmission or unauthorized access of the Data and agree to work with Kaggle to rectify any unauthorized transmission. You agree that participation in the Competition will not be construed as having or being granted a license (expressly, by implication, estoppel, or otherwise) under, or any right of ownership in, any of the Data.\n\nC. External Data. Unless otherwise expressly stated on the Competition Website, you may use data other than the Competition Data to develop and test your models and Submissions.\n\n#### **8.\tSUBMISSION CODE REQUIREMENTS.**\n\nA. Private Code Sharing. Unless otherwise specifically permitted under the Competition Website or Competition Specific Rules above, during the Competition, you are not allowed to privately share source or executable code developed in connection with or based upon the Competition Data or other source or executable code relevant to the Competition (“Competition Code”). This prohibition includes sharing Competition Code between separate Teams, unless a Team merger occurs. Any such sharing of Competition Code is a breach of these Competition Rules and may result in disqualification.\n\nB. Public Code Sharing. You are permitted to publicly share Competition Code, provided that such public sharing does not violate the intellectual property rights of any third party. If you do choose to share Competition Code or other such code, you are required to share it on Kaggle.com on the discussion forum or kernels associated specifically with the Competition for the benefit of all competitors. By so sharing, you are deemed to have licensed the shared code under an Open Source Initiative-approved license (see [www.opensource.org][3]) that in no event limits commercial use of such Competition Code or model containing or depending on such Competition Code.\n\nC. Use of Open Source. Unless otherwise stated in the Specific Competition Rules above, if Open Source code is used in the model to general the Submission, then you must only use Open Source code licensed under an Open Source Initiative-approved license (see [www.opensource.org][3]) that in no event limits commercial use of such code or model containing or depending on such code.\n\n\n\n#### **9.\tDETERMINING WINNERS:** \n\nEach Submission will be scored and ranked by the evaluation metric stated on the Competition Website. During the Competition, the current ranking will be visible on the Competition Website's leaderboard. The potential winner(s) are determined solely by the leaderboard ranking on the private leaderboard as stated on the Competition Website, subject to compliance with these Rules.\n\nIn the event of a tie, the Submission that was entered first to the Competition will be the winner. In the event a potential winner is disqualified for any reason, the Submission that received the next highest score rank will be chosen as the potential winner.\n\nThe potential winner(s) will be notified by email. If a potential winner does not respond to the notification attempt within one (1) week from the first notification attempt, then such potential winner will be disqualified and an alternate potential winner will be selected from among all eligible entries received based on the Competition’s judging criteria. \n\nThe winner's list will be publicly displayed at Kaggle.com. Determinations of Competition Sponsor are final and binding.\n \nCompetition Sponsor reserves the right to disqualify any participant from the Competition if the Competition Sponsor reasonably believes that the participant has attempted to undermine the legitimate operation of the Competition by cheating, deception, or other unfair playing practices or abuses, threatens or harasses any other participants, Competition Sponsor or Kaggle.\n\n#### **10.\tWINNERS OBLIGATIONS.**\n\nAs a condition to being awarded a Prize, a Prize winner must fulfill the following obligations:\n\n(a) deliver to the Competition Sponsor the final model's software code as used to generate the winning Submission and associated documentation. The delivered software code must be capable of generating the winning Submission and contain a description of resources required to build and/or run the executable code successfully;\n\n(b) grant to Competition Sponsor the license to the winning Submission as stated in the Competition Specific Rules above, and represent that you have the unrestricted right to grant that license; \n\n(c) sign and return all Prize acceptance documents as may be required by Competition Sponsor or Kaggle, including without limitation: (i) eligibility certifications; (ii) licenses, releases and other agreements required under the Rules; and (iii) U.S, tax forms (such as IRS Form W-9 if U.S. resident, IRS Form W-8BEN if foreign resident, or future equivalents).\n\n#### **11.\tPRIZES.** \n\nPrize(s) are as described on the Competition Website. The odds of winning any Prize depends on the number of eligible Submissions received during the Competition Period and the skill of the participants. \n\nAll Prizes are subject to Competition Sponsor's review and verification of the participant’s eligibility and compliance with these Rules, and the compliance of the winning Submissions with the Submissions Requirements. In the event that the Submission demonstrates non-compliance with these Competition Rules, Competition Sponsor may at its discretion take either of the following actions: (i) disqualify the Submission(s); or (ii) require the potential winner to remediate within one week after notice all issues identified in the Submission(s) (including, without limitation, the resolution of license conflicts, the fulfillment of all obligations required by software licenses, and the removal of any software that violates the software restrictions).\n\nA potential winner may decline to be nominated as a Competition winner by notifying Kaggle directly within 1 week after the end of the Competition Period, in which case the potential winner forgoes any Prize or other features associated with winning the Competition. Competition Sponsor may disqualify a participant who so declines its winner status.\n\nPotential winners must return all required Prize acceptance documents within two (2) weeks following notification of such required documents, or such potential winner will be deemed to have forfeited the prize and another potential winner will be selected. Prize(s) will be awarded within approximately 30 days after receipt by Competition Sponsor or Kaggle of the required Prize acceptance documents. Transfer or assignment of a Prize is not allowed. \n\nYou are not eligible to receive any Prize if you do not meet the Eligibility requirements in Section 2 above.\n\nIf a Team wins a monetary Prize, the Prize money will be allocated in even shares between the eligible Team members, unless the Team unanimously opts for a different Prize split and notifies Kaggle before prizes are issued.\n\n#### **12.\tTAXES.** \n\nALL TAXES IMPOSED ON PRIZES ARE THE SOLE RESPONSIBILITY OF THE WINNERS. Payments to potential winners are subject to the express requirement that they submit all documentation requested by Competition Sponsor or Kaggle for compliance with applicable state, federal, local and foreign (including provincial) tax reporting and withholding requirements. Prizes will be net of any taxes that Competition Sponsor is required by law to withhold. If a potential winner fails to provide any required documentation or comply with applicable laws, the Prize may be forfeited and Competition Sponsor may select an alternative potential winner. Any winners who are U.S. residents will receive an IRS 1099 form in the amount of their Prize.\n\n#### **13.\tGENERAL CONDITIONS.**  \n\nAll federal, state, provincial and local laws and regulations apply. Competition Sponsor reserves the right to disqualify any entrant from the Competition if the Competition Sponsor reasonably believes that the entrant has attempted to undermine the legitimate operation of the Competition by cheating, deception, or other unfair playing practices or abuses, threatens or harasses any other entrants, Competition Sponsor or Kaggle.  \n\n#### **14.\tPUBLICITY.**\n\nBy accepting a Prize, you agree that Competition Sponsor, Kaggle and its agencies may use of your name and likeness, for advertising and promotional purposes without additional compensation, unless prohibited by law.\n\n#### **15.\tPRIVACY.**\n\nYou acknowledge and agree that Competition Sponsor and Kaggle may collect, store, share and otherwise use personally identifiable information provided during the registration process and the Competition, including but not limited to, name, mailing address, phone number, and email address. Kaggle will use this information in accordance with its Privacy Policy <[www.kaggle.com/privacy][4]>, including for administering the Competition. Your information may also be transferred to countries outside the country of your residence, including the United States. Such other countries may not have privacy laws and regulations similar to those of the country of your residence. As a Kaggle.com account holder, you have the right to request access, review, rectification or deletion of any personal data held by Kaggle by logging into your account.\n\n#### **16.\tWARRANTY, INDEMNITY AND RELEASE.** \n\nYou warrant that your Submission is your own original work and, as such, you are the sole and exclusive owner and rights holder of the Submission, and you have the right to make the Submission and grant all required licenses.  You agree not to make any Submission that: (i) infringes any third party proprietary rights, intellectual property rights, industrial property rights, personal or moral rights or any other rights, including without limitation, copyright, trademark, patent, trade secret, privacy, publicity or confidentiality obligations, or defames any person; or (ii) otherwise violates any applicable U.S. or foreign state or federal law.\n\nTo the maximum extent permitted by law, you indemnify and agree to keep indemnified Competition Entities at all times from and against any liability, claims, demands, losses, damages, costs and expenses resulting from any of your acts, defaults or omissions t and/or a breach of any warranty set forth herein. To the maximum extent permitted by law, you agree to defend, indemnify and hold harmless the Competition Entities from and against any and all claims, actions, suits or proceedings, as well as any and all losses, liabilities, damages, costs and expenses (including reasonable attorneys fees) arising out of or accruing from: (a) your Submission or other material uploaded or otherwise provided by you that infringes any third party proprietary rights, intellectual property rights, industrial property rights, personal or moral rights or any other rights, including without limitation, copyright, trademark, patent, trade secret, privacy, publicity or confidentiality obligations, or defames any person; (b) any misrepresentation made by you in connection with the Competition; (c) any non-compliance by you with these Rules or any applicable U.S. or foreign state or federal law; (d) claims brought by persons or entities other than the parties to these Rules arising from or related to your involvement with the Competition; and (e) your acceptance, possession, misuse or use of any Prize, or your participation in the Competition and any Competition-related activity.\n\nYou hereby release Competition Entities from any liability associated with: (a) any malfunction or other problem with the Competition Website; (b) any error in the collection, processing, or retention of any Submission; or (c) any typographical or other error in the printing, offering or announcement of any Prize or winners.\n\n\n#### **17.\tINTERNET.** \n\nCompetition Entities are not responsible for any malfunction of the Competition Website or any late, lost, damaged, misdirected, incomplete, illegible, undeliverable, or destroyed Submissions or entry materials due to system errors, failed, incomplete or garbled computer or other telecommunication transmission malfunctions, hardware or software failures of any kind, lost or unavailable network connections, typographical or system/human errors and failures, technical malfunction(s) of any telephone network or lines, cable connections, satellite transmissions, servers or providers, or computer equipment, traffic congestion on the Internet or at the Competition Website, or any combination thereof, which may limit an entrant's ability to participate.\n\n#### **18.\tRIGHT TO CANCEL, MODIFY OR DISQUALIFY.**\n\nIf for any reason the Competition is not capable of running as planned, including infection by computer virus, bugs, tampering, unauthorized intervention, fraud, technical failures, or any other causes which corrupt or affect the administration, security, fairness, integrity, or proper conduct of the Competition, Competition Sponsor reserves the right to cancel, terminate, modify or suspend the Competition. Competition Sponsor further reserves the right to disqualify any entrant who tampers with the submission process or any other part of the Competition or Competition Website.  Any attempt by an entrant to deliberately damage any web site, including the Competition Website, or undermine the legitimate operation of the Competition is a violation of criminal and civil laws and should such an attempt be made, Competition Sponsor and Kaggle each reserves the right to seek damages from any such entrant to the fullest extent of the applicable law.\n\n#### **19.\tNOT AN OFFER OR CONTRACT OF EMPLOYMENT.**\n\nUnless otherwise specifically provided under the Competition Website, under no circumstances will the entry of a Submission, the awarding of a Prize, or anything in these Rules be construed as an offer or contract of employment with Competition Sponsor or any of the Competition Entities. You acknowledge that you have submitted your Submission voluntarily and not in confidence or in trust. You acknowledge that no confidential, fiduciary, agency or other relationship or implied-in-fact contract now exists between you and Competition Sponsor or any of the Competition Entities, and that no such relationship is established by your entry of your Submission.\n\n#### **20.\tGOVERNING LAW.** \n\nUnless otherwise provided in the Competition Specific Rules above, all claims arising out of or relating to these Rules will be governed by California law, excluding its conflict of laws rules, and will be litigated exclusively in the Federal or State courts of Santa Clara County, California, USA. The parties consent to personal jurisdiction in those courts. If any provision of these Rules is held to be invalid or unenforceable, all remaining provisions of the Rules will remain in full force and effect.\n\n\n  [1]: https://www.treasury.gov/resource-center/sanctions/Programs/Pages/Programs.aspx\n  [2]: http://www.kaggle.com/terms\n  [3]: http://www.opensource.org\n  [4]: http://www.kaggle.com/privacy",
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      "content": "The goal of this competition is to use seismic signals to predict the timing of laboratory earthquakes. The data comes from a well-known experimental set-up used to study earthquake physics. The `acoustic_data` input signal is used to predict the time remaining before the next laboratory earthquake (`time_to_failure`).\n\nThe training data is a single, continuous segment of experimental data. The test data consists of a folder containing many small segments. The data _within_ each test file is continuous, but the test files do not represent a continuous segment of the experiment; thus, the predictions cannot be assumed to follow the same regular pattern seen in the training file. \n\nFor each `seg_id` in the test folder, you should predict a _single_ `time_to_failure` corresponding to the time between the _last row of the segment_ and the next laboratory earthquake.\n\n## File descriptions\n\n*   **train.csv** - A single, continuous training segment of experimental data.\n*   **test** - A folder containing many small segments of test data. \n*   **sample_sumbission.csv** - A sample submission file in the correct format.\n\n## Data fields\n\n*   **acoustic_data** - the seismic signal [int16]\n*   **time_to_failure** - the time (in seconds) until the next laboratory earthquake [float64]\n*   **seg_id** - the test segment ids for which predictions should be made (one prediction per segment)",
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      "content": "<img src=\"https://storage.googleapis.com/kaggle-media/competitions/LANL/nik-shuliahin-585307-unsplash.jpg\" alt=\"map\" width=\"300\" style=\"float: right;\" />\n<p>Forecasting earthquakes is one of the most important problems in Earth science because of their devastating consequences. Current scientific studies related to earthquake forecasting focus on three key points: <b>when</b> the event will occur, <b>where</b> it will occur, and <b>how large</b> it will be.</p>  \n\n<p>In this competition, you will address <b>when</b> the earthquake will take place. Specifically, you’ll predict the time remaining before laboratory earthquakes occur from real-time seismic data. </p>\n\n<p>If this challenge is solved and the physics are ultimately shown to scale from the laboratory to the field, researchers will have the potential to improve earthquake hazard assessments that could save lives and billions of dollars in infrastructure.</p>\n\n<p>This challenge is hosted by  <a href=\"https://www.lanl.gov/\">Los Alamos National Laboratory</a> which enhances national security by ensuring the safety of the U.S. nuclear stockpile, developing technologies to reduce threats from weapons of mass destruction, and solving problems related to energy, environment, infrastructure, health, and global security concerns.</p>\n\n\n<p><b> Acknowledgments:</b> </p>\n\n\n\n<table>\n <col width=\"100\">\n <col width=\"150\">\n<tr>\n   <td><img src=\"https://storage.googleapis.com/kaggle-media/competitions/kaggle/11000/logos/thumb76_76.png?t=2019-01-03-23-31-16\" alt=\"LANL\" width=\"150\" style=\"float: left;\" /></td>\n   <td><b>Geophysics Group:</b> The competition builds on initial work from Bertrand Rouet-Leduc, Claudia Hulbert, and Paul Johnson. B. Rouet-Leduc prepared the data for the competition.</td>\n</tr>\n<tr>\n   <td><a href=\"https://www.psu.edu//\" rel=\"nofollow\"><img src=\"https://storage.googleapis.com/kaggle-media/competitions/LANL/PS-HOR-RGB-2C.png\" alt=\"Penn State\" width=\"200\" /></a></td>\n   <td><b>Department of Geosciences: </b>Data are from experiments performed by  Chas Bolton, Jacques Riviere, Paul Johnson and Prof. Chris Marone.</td>\n</tr>\n<tr>\n   <td><a href=\"https://www.purdue.edu/\" rel=\"nofollow\"><img src=\"https://storage.googleapis.com/kaggle-media/competitions/LANL/PurdueCropped.png\" alt=\"Purdue\" width=\"150\" /></a></td>\n   <td><b>Department of Physics & Astronomy:</b> This competition stemmed from the DOE Council workshop “Information is in the Noise: Signatures of Evolving Fracture and Fracture Networks” held March 2018 that was organized by Prof. Laura J. Pyrak-Nolte.</td>\n</tr>\n<tr>\n   <td><b><h2>Department of Energy</h2></td>\n   <td><b>Office of Science, Basic Energy Sciences, Chemical Sciences, Geosciences and Biosciences Division:</b> The Geosciences core research.</td>\n</tr>\n</table>\n\nPhoto by Nik Shuliahin on Unsplash\n",
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      "name": "Evaluation",
      "content": "Submissions are evaluated using the [mean absolute error](https://en.wikipedia.org/wiki/Mean_absolute_error) between the predicted time remaining before the next lab earthquake and the act remaining time.\n\n## Submission File\nFor each `seg_id` in the test set folder, you must predict `time_to_failure`, which is the remaining time before the next lab earthquake. The file should contain a header and have the following format:\n\n    seg_id,time_to_failure\n    seg_00030f,0\n    seg_0012b5,0\n    seg_00184e,0\n    ...",
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    {
      "name": "Timeline",
      "content": "* **May 27, 2019** - Entry deadline. You must accept the competition rules before this date in order to compete.\n\n* **May 27, 2019** - Team Merger deadline. This is the last day participants may join or merge teams.\n\n* **May 27, 2019** - External Data Disclosure deadline. All external data used in the competition must be disclosed in the forums by this date. \n\n* **June 3, 2019** - Final submission deadline.\n\nAll deadlines are at 11:59 PM UTC on the corresponding day unless otherwise noted. The competition organizers reserve the right to update the contest timeline if they deem it necessary.",
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    {
      "name": "Prizes",
      "content": "<ul>\n<li><strong>1st Place</strong>-   $20,000</li>\n<li><strong>2nd Place</strong>- $15,000</li>\n<li><strong>3rd Place</strong>-  $7,000</li>\n<li><strong>4th Place</strong>-  $5,000</li>\n<li><strong>5th Place</strong>-  $3,000</li>\n</ul>\n\n",
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    {
      "name": "Additional Information",
      "content": "<img src=\"https://wol-prod-cdn.literatumonline.com/cms/attachment/ce383c18-1ce9-48b0-994f-e090415d1e51/grl51070-fig-0001-m.jpg\" alt=\"labquakes\" width=\"300\" style=\"float: right;\" />\n\n<p>The data are from an experiment conducted on rock in a double direct shear geometry subjected to bi-axial loading, <a href=\"https://www.nature.com/articles/ncomms11104\">a classic laboratory earthquake model</a> (fig. a)</p>\n\n<p>Two fault gouge layers are sheared simultaneously while subjected to a constant normal load and a prescribed shear velocity. The laboratory faults fail in repetitive cycles of stick and slip that is meant to mimic the cycle of loading and failure on tectonic faults. While the experiment is considerably simpler than a fault in Earth, it shares many physical characteristics. (fig. b)</p>\n\n\n<p>Los Alamos' <a href=\"https://doi.org/10.1002/2017GL074677\"> initial work</a> showed that the prediction of laboratory earthquakes from continuous seismic data is possible in the case of quasi-periodic laboratory seismic cycles. In this competition, the team has provided a much more challenging dataset with considerably more aperiodic earthquake failures.</p>\n",
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