ShakeMap

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes. These maps are used by federal, state, and local organizations, both public and private, for post-earthquake response and recovery, public and scientific information, as well as for preparedness exercises and disaster planning.

ShakeMaps, Past 7 Days

  1. IIM 3.9 - 121 km SW of Nikolski, Alaska
    2025-04-04 09:38:13 UTCak0254bm3p72
  2. IIIM 5.7 - 93 km WNW of Hihifo, Tonga
    2025-04-04 08:01:06 UTCus6000q3w4
  3. IVM 4.0 - 9 km NW of The Geysers, CA
    2025-04-04 06:31:48 UTCnc75159797
  4. IM 5.4 - Reykjanes Ridge
    2025-04-03 16:05:18 UTCus6000q3qi
  5. IM 6.9 - Reykjanes Ridge
    2025-04-03 14:09:29 UTCus6000q3nw
  6. IVM 3.4 - 28 km SW of Garden City, Texas
    2025-04-03 12:58:42 UTCtx2025gnbz
  7. IIIM 5.6 - Balleny Islands region
    2025-04-03 04:18:19 UTCus6000q3l2
  8. IVM 5.9 - 145 km WNW of Tobelo, Indonesia
    2025-04-02 21:03:39 UTCus6000q3iu
  9. IVM 5.5 - 59 km NNW of Attu Station, Alaska
    2025-04-02 16:26:35 UTCus7000ppga
  10. VM 6.2 - 54 km ENE of Nishinoomote, Japan
    2025-04-02 14:03:57 UTCus7000ppfy
  11. IM 6.3 - Pacific-Antarctic Ridge
    2025-04-02 00:29:22 UTCus7000ppd9
  12. IIIM 3.3 - 56 km NE of Valmy, Nevada
    2025-04-02 00:01:49 UTCnn00895512
  13. IIIM 3.5 - 57 km NE of Valmy, Nevada
    2025-04-01 23:06:10 UTCnn00895505
  14. IIIM 3.7 - 66 km NNE of Petersville, Alaska
    2025-04-01 15:44:30 UTCak02546r3kto
  15. IVM 5.7 - 205 km ENE of Lospalos, Timor Leste
    2025-04-01 10:15:54 UTCus7000pp7n
  16. IIIM 3.9 - 58 km E of Egegik, Alaska
    2025-04-01 04:08:23 UTCak02546kc2wc
  17. VIM 5.1 - 59 km E of Egegik, Alaska
    2025-04-01 04:04:36 UTCak02546kb91j
  18. IVM 4.0 - 57 km NE of Valmy, Nevada
    2025-03-31 16:28:14 UTCnn00895440
  19. IVM 5.6 - 72 km SSW of Tambolaka, Indonesia
    2025-03-31 15:54:19 UTCus7000pp13
  20. IIIM 3.4 - 54 km NE of Valmy, Nevada
    2025-03-31 12:03:34 UTCnn00895430
  21. IIIM 4.2 - Rat Islands, Aleutian Islands, Alaska
    2025-03-31 06:58:14 UTCus7000pnzd
  22. IIM 3.4 - 28 km SSE of Malibu, CA
    2025-03-31 03:27:58 UTCci40913351
  23. IVM 3.8 - 85 km NE of Chalkyitsik, Alaska
    2025-03-31 02:55:38 UTCak02544vvyxq
  24. IIIM 3.7 - 47 km SSE of Denali National Park, Alaska
    2025-03-31 02:05:01 UTCak02544vl6a7
  25. IIIM 3.2 - 2 km SE of Fox, Alaska
    2025-03-30 21:05:03 UTCak02543jd2i5
  26. IVM 5.8 - 86 km SE of Pangai, Tonga
    2025-03-30 15:33:48 UTCus7000pnvv
  27. IVM 6.2 - 85 km SE of Pangai, Tonga
    2025-03-30 15:04:54 UTCus7000pnvp
  28. VIM 7.0 - 73 km SE of Pangai, Tonga
    2025-03-30 12:18:47 UTCus7000pntq
  29. IM 3.1 - 27 km SSE of Malibu, CA
    2025-03-30 10:35:25 UTCci40912967
  30. IVM 4.3 - 67 km W of Cantwell, Alaska
    2025-03-30 02:01:58 UTCak02543813cl
  31. IVM 3.6 - 33 km SSE of Bunkerville, Nevada
    2025-03-29 04:46:47 UTCus7000pniy
  32. IIIM 3.7 - 15 km ENE of Yerington, Nevada
    2025-03-29 02:43:55 UTCnn00895271

Real-time Feeds

By Network (Past 30 Days)

  • Search ShakeMap Archives

    Search for events with ShakeMaps. The Search form link from here is already configured to return only events with ShakeMap products. You enter additional search parameters. The default time window is the past 30 days.

  • Atlas

    The ShakeMap Atlas (~14,100 events, 1900-2019) provides a consistent and quantitative description of the distribution of shaking intensity for calibrating global earthquake loss estimation methodologies used in PAGER.

  • Scenarios

    Earthquake Scenarios describe the expected ground motions and effects of specific hypothetical large earthquakes.

  • ShakeMap Manual

    USGS Publication - technical manual, user's guide, and software guide. For an overview of ShakeMap, see the ShakeMap – A Tool for Earthquake Response factsheet.

  • ShakeCast

    An application for automating ShakeMap delivery to critical users and for facilitating notification of shaking levels at user-selected facilities.