About SPUD

SPUD Version 3.0

The Searchable Product Depository (SPUD) is the IRIS DMC's primary data product management system. Complementing the DMC's SEED and assembled data archives, which contain time series recordings, the SPUD system primarily contains derivative data products of other types (images, movies, etc.) created either at the DMC or by members of the community.

For users SPUD is the query and access point for these products. The web interfaces allow users to search for products using customized queries across product and event details. Users can search across all product types at once or within specific product types. SPUD also has web service interfaces for programmatic discovery and access to the data products.

If any products from SPUD are used in your research please be sure to cite the identified author of the product and the IRIS DMS [Citation Information].

About Aftershock Products

The Aftershocks product consists of an aftershock sequence animation, a map and other figures automatically generated for all events with magnitudes 7.0 and greater. The animation and figures are updated hourly for the first day and then twice daily for the following 9 days. Circle diameters are scaled by magnitude and colors by depth. For recent events, the USGS PDE catalog is used. GCMT focal mechanisms are used when available.

For more information visit the Aftershocks product page.

This product is automatically generated without human review.

Aftershock Query Help

This page queries for Aftershock products.

Citing Aftershock Products

If you use Aftershocks in publications, please cite according to the instructions at:


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Event Criteria
Depth (km)
Max Lat:
Min Lon: Max Lon:
Min Lat:
Query Results: 573 items found
ppPage: 1 of 6pp
Event Time (UTC)Depth (km)Trigger MagLatitudeLongitudeRegion
2024-07-11 02:13:17620.0777.16.06123.16MINDANAO, PHILIPPINES
2024-06-28 05:36:3624.4427.2-15.83-74.46NEAR COAST OF PERU
2024-04-02 23:58:1134.757.423.82121.56TAIWAN
2024-01-22 18:09:0413.07.041.2778.65KYRGYZSTAN-XINJIANG BORDER REG.
2024-01-01 07:10:0910.07.537.50137.24NEAR WEST COAST OF HONSHU, JAPAN
2023-12-07 12:56:3048.3647.1-20.66169.21VANUATU ISLANDS
2023-12-02 14:37:0332.7637.68.53126.45MINDANAO, PHILIPPINES
2023-11-08 04:53:5010.07.1-6.45129.52BANDA SEA
2023-08-28 19:55:30500.07.1-6.81116.53BALI SEA
2023-07-16 06:48:2232.5717.254.46-160.76ALASKA PENINSULA
2023-06-15 18:06:28175.0897.2-22.98-177.13SOUTH OF FIJI ISLANDS
2023-05-20 01:51:0135.9817.1-23.06170.46SOUTHEAST OF LOYALTY ISLANDS
2023-05-19 02:57:0318.0277.7-23.19170.76SOUTHEAST OF LOYALTY ISLANDS
2023-05-10 16:02:00210.0977.6-15.60-174.61TONGA ISLANDS
2023-04-24 20:00:5734.07.1-0.8098.52SOUTHERN SUMATRA, INDONESIA
2023-04-24 00:41:5543.0637.1-29.97-177.83KERMADEC ISLANDS, NEW ZEALAND
2023-04-14 09:55:45594.0287.0-6.03112.03JAVA, INDONESIA
2023-04-02 18:04:1170.07.0-4.33143.16NEW GUINEA, PAPUA NEW GUINEA
2023-03-16 00:56:0010.07.0-30.17-176.20KERMADEC ISLANDS REGION
2023-02-06 10:24:4910.07.538.0237.20TURKEY
2023-02-06 01:17:3517.9437.837.1737.04TURKEY
2023-01-18 06:06:1128.5667.02.73127.06NORTHERN MOLUCCA SEA
2023-01-09 17:47:35105.2497.6-7.06130.00TANIMBAR ISLANDS REG., INDONESIA
2022-11-22 02:03:0614.07.0-9.81159.59SOLOMON ISLANDS
2022-11-12 07:09:14586.9427.0-20.09-178.34FIJI ISLANDS REGION
2022-11-11 10:48:4524.7977.3-19.32-172.10TONGA ISLANDS REGION
2022-11-09 09:51:04665.2677.0-26.04178.38SOUTH OF FIJI ISLANDS
2022-09-19 18:05:0616.1837.618.48-103.00MICHOACAN, MEXICO
2022-09-14 11:04:06137.07.0-21.19170.27SOUTHEAST OF LOYALTY ISLANDS
2022-09-10 23:47:00116.07.6-6.29146.50EASTERN NEW GUINEA REG., P.N.G.
2022-07-27 00:43:2846.07.017.54120.81LUZON, PHILIPPINES
2022-05-26 12:02:20217.837.2-14.86-70.31CENTRAL PERU
2022-03-31 05:44:0110.07.0-22.58170.35SOUTHEAST OF LOYALTY ISLANDS
2022-03-16 14:36:3363.077.337.70141.59NEAR EAST COAST OF HONSHU, JAPAN
2021-12-29 18:25:51160.817.3-7.54127.57BANDA SEA
2021-12-14 03:20:2416.087.3-7.63122.23FLORES SEA
2021-11-28 10:52:13112.487.5-4.49-76.85NORTHERN PERU
2021-10-02 06:29:18535.797.3-21.10174.89VANUATU ISLANDS REGION
2021-09-08 01:47:4720.07.016.98-99.77NEAR COAST OF GUERRERO, MEXICO
2021-08-22 21:33:2014.07.1-60.29-24.90SOUTH SANDWICH ISLANDS REGION
2021-08-14 12:29:0810.07.218.41-73.48HAITI REGION
2021-08-12 18:35:2055.738.1-58.45-25.33SOUTH SANDWICH ISLANDS REGION
2021-08-12 18:32:5247.237.5-57.57-25.03SOUTH SANDWICH ISLANDS REGION
2021-08-11 17:46:1356.747.16.48126.71MINDANAO, PHILIPPINES
2021-07-29 06:15:4732.28.255.32-157.84ALASKA PENINSULA
2021-05-21 18:04:1310.07.334.6198.25QINGHAI, CHINA
2021-03-20 09:09:4443.07.038.48141.63NEAR EAST COAST OF HONSHU, JAPAN
2021-03-04 19:28:3221.188.1-29.73-177.28KERMADEC ISLANDS, NEW ZEALAND
2021-03-04 17:41:2343.07.4-29.67-177.82KERMADEC ISLANDS, NEW ZEALAND
2021-03-04 13:27:3620.787.3-37.56179.44OFF E. COAST OF N. ISLAND, N.Z.
2021-02-13 14:07:5049.947.137.75141.75NEAR EAST COAST OF HONSHU, JAPAN
2021-02-10 13:19:5510.07.7-23.05171.60SOUTHEAST OF LOYALTY ISLANDS
2021-01-21 12:23:0595.817.05.01127.52PHILIPPINE ISLANDS REGION
2020-10-30 11:51:2721.07.037.9226.79DODECANESE ISLANDS, GREECE
2020-10-19 20:54:3935.417.654.62-159.64SOUTH OF ALASKA
2020-09-01 04:09:2823.06.8-27.97-71.30NEAR COAST OF NORTHERN CHILE
2020-07-22 06:12:4210.07.855.10-158.47ALASKA PENINSULA
2020-07-17 02:50:2379.797.0-7.84147.77EASTERN NEW GUINEA REG., P.N.G.
2020-06-23 15:29:0526.257.416.03-95.90OAXACA, MEXICO
2020-06-18 12:49:5310.07.4-33.29-177.84SOUTH OF KERMADEC ISLANDS
2020-03-25 02:49:2156.657.548.99157.69EAST OF KURIL ISLANDS
2020-01-28 19:10:2510.07.719.44-78.75CUBA REGION
2019-11-14 16:17:4145.147.11.59126.42NORTHERN MOLUCCA SEA
2019-07-14 09:10:5010.07.3-0.53128.09HALMAHERA, INDONESIA
2019-07-06 03:19:5217.07.135.77-117.60CENTRAL CALIFORNIA
2019-07-04 17:33:4910.716.435.71-117.51CENTRAL CALIFORNIA
2019-06-24 02:53:40208.257.3-6.39129.22BANDA SEA
2019-06-15 22:55:0234.47.2-30.81-178.09KERMADEC ISLANDS, NEW ZEALAND
2019-05-26 07:41:14109.888.0-5.80-75.30NORTHERN PERU
2019-05-14 12:58:2610.07.5-4.08152.57NEW BRITAIN REGION, P.N.G.
2019-05-06 21:19:35126.927.2-6.98146.44EASTERN NEW GUINEA REG., P.N.G.
2018-12-20 17:01:549.597.455.11164.71KOMANDORSKIYE OSTROVA REGION
2018-12-05 04:18:0810.07.5-21.97169.45SOUTHEAST OF LOYALTY ISLANDS
2018-11-30 17:29:2840.97.061.34-149.94SOUTHERN ALASKA
2018-10-10 20:48:2040.317.0-5.68151.20NEW BRITAIN REGION, P.N.G.
2018-09-28 10:02:4310.07.5-0.18119.84MINAHASSA PENINSULA, SULAWESI
2018-09-06 15:49:14608.597.8-18.49179.33FIJI ISLANDS
2018-08-29 03:51:5626.687.1-22.07170.05SOUTHEAST OF LOYALTY ISLANDS
2018-08-24 09:04:06609.487.1-11.04-70.82PERU-BRAZIL BORDER REGION
2018-08-21 21:31:42123.187.310.74-62.91NEAR COAST OF VENEZUELA
2018-08-19 00:19:37563.418.2-18.18-178.11FIJI ISLANDS REGION
2018-08-05 11:46:3410.487.0-8.27116.46SUMBAWA REGION, INDONESIA
2018-05-04 22:32:555.06.919.37-155.03HAWAII
2018-02-25 17:44:4435.07.5-6.15142.77NEW GUINEA, PAPUA NEW GUINEA
2018-02-16 23:39:4224.657.216.65-97.65OAXACA, MEXICO
2018-01-23 09:31:4225.07.956.05-149.07GULF OF ALASKA
2018-01-14 09:18:4536.257.1-15.78-74.74NEAR COAST OF PERU
2018-01-10 02:51:3110.07.617.47-83.52NORTH OF HONDURAS
2017-11-19 22:43:2910.07.0-21.33168.64LOYALTY ISLANDS
2017-11-12 18:18:1933.947.234.9345.79IRAN-IRAQ BORDER REGION
2017-09-19 18:14:3951.017.118.58-98.40CENTRAL MEXICO
2017-09-08 04:49:1735.08.015.03-93.81NEAR COAST OF CHIAPAS, MEXICO
2017-07-17 23:34:1411.77.754.47168.82KOMANDORSKIYE OSTROVA REGION
2017-04-24 21:38:2510.07.1-33.06-72.04OFF COAST OF CENTRAL CHILE
2017-03-29 04:09:2422.836.656.92162.73NEAR EAST COAST OF KAMCHATKA
2017-02-24 17:28:43396.086.9-23.20-178.85SOUTH OF FIJI ISLANDS
2017-01-22 04:30:24153.88.0-6.27155.12SOLOMON ISLANDS
2017-01-10 06:13:48629.526.94.46122.61CELEBES SEA
2017-01-03 21:52:3115.27.2-19.33176.06SOUTH OF FIJI ISLANDS
2016-12-25 14:22:2733.017.7-43.42-73.90SOUTHERN CHILE
ppPage: 1 of 6pp