Earthquake record › seal of 2026-07-21
221 events, exactly as the feed presented them at the moment we read it. Values on this page are what USGS asserted on this date — some of them have since been revised, and this page deliberately does not follow those revisions.
No event in this seal had appeared in an earlier one. Every event here was first seen on this date.
Review status as sealed: automatic 118, reviewed 103. An automatic value is a machine solution USGS may still revise; a reviewed value has had a human look at it. Which one you are reading matters more than the magnitude itself.
| Magnitude | Events |
|---|---|
| Below M1.0 | 35 |
| M1.0 – M1.9 | 101 |
| M2.0 – M2.9 | 49 |
| M3.0 – M3.9 | 9 |
| M4.0 – M4.9 | 20 |
| M5.0 and above | 7 |
| No magnitude published | 0 |
29 of 221 events in this seal were sealed at or above M3.5 — the magnitude Texas Railroad Commission seismic-response conditions are written around. That is a count of what the feed said, not a determination about any permit, operator or well.
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| Magnitude | Place, as published | Review status | Seal |
|---|---|---|---|
| M5.60 | northern Mid-Atlantic Ridge | reviewed | 2026-07-21 |
| M5.60 | Kermadec Islands region | reviewed | 2026-07-21 |
| M5.20 | northern Mid-Atlantic Ridge | reviewed | 2026-07-21 |
| M5.00 | south of the Kermadec Islands | reviewed | 2026-07-21 |
| M5.00 | 141 km SSW of Gataivai, Samoa | reviewed | 2026-07-21 |
| M5.00 | Mid-Indian Ridge | reviewed | 2026-07-21 |
| M5.00 | 58 km SSW of Merizo Village, Guam | reviewed | 2026-07-21 |
| M4.90 | 193 km ENE of Saipan, Northern Mariana Islands | reviewed | 2026-07-21 |
| M4.90 | 62 km WNW of Pangai, Tonga | reviewed | 2026-07-21 |
| M4.90 | 78 km NE of Simao, China | reviewed | 2026-07-21 |
| M4.60 | 188 km W of Abepura, Indonesia | reviewed | 2026-07-21 |
| M4.60 | south of the Fiji Islands | reviewed | 2026-07-21 |
| M4.60 | 84 km SW of Puerto Madero, Mexico | reviewed | 2026-07-21 |
| M4.50 | Banda Sea | reviewed | 2026-07-21 |
| M4.50 | 137 km NNE of Maumere, Indonesia | reviewed | 2026-07-21 |
| M4.40 | Bonin Islands, Japan region | reviewed | 2026-07-21 |
| M4.40 | 39 km ENE of Port Blair, India | reviewed | 2026-07-21 |
| M4.40 | 40 km NW of Tambolaka, Indonesia | reviewed | 2026-07-21 |
| M4.40 | 83 km SW of Puerto Madero, Mexico | reviewed | 2026-07-21 |
| M4.20 | 68 km WSW of Puerto Madero, Mexico | reviewed | 2026-07-21 |
| State or territory | Events |
|---|---|
| California | 75 |
| Alaska | 28 |
| Hawaii | 26 |
| Texas | 24 |
| Puerto Rico | 9 |
| New Mexico | 8 |
| Nevada | 7 |
| Utah | 4 |
| Oklahoma | 3 |
| the U.S. Virgin Islands | 2 |
| Washington | 2 |
| Guam | 1 |
| the Northern Mariana Islands | 1 |
| Montana | 1 |
| Oregon | 1 |
| South Carolina | 1 |
| Seal | We read at | Source last modified | HTTP | Source |
|---|---|---|---|---|
| 2026-07-21 | 2026-07-21T13:42:45+00:00 | Tue, 21 Jul 2026 13:42:34 GMT | 200 | source file |
Compiled from dated copies of the U.S. Geological Survey's public all_day realtime feed (a work of the US government, in the public domain). Values are reproduced exactly as USGS published them on the date shown and may since have been revised; USGS is the authority on the current value of any event. These pages are provided for informational purposes only, carry no warranty of accuracy or completeness, and are not an earthquake warning, a safety notice, or engineering advice. Always verify against the USGS Earthquake Hazards Program before relying on any figure.