Earthquake record › seal of 2026-07-29

The USGS Feed as Sealed on 2026-07-29

310 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.

← 2026-07-28 · 2026-07-30 →

What this archive is, exactly. The USGS all_day feed holds the last 24 hours and is overwritten in place. We seal one dated copy of it per day. An event that appeared in the feed and was superseded between two of our seals is not in this archive at all. These pages are a record of what USGS asserted at each seal — they are not a complete catalogue of earthquakes, and nothing here should be read as one.

No event in this seal had appeared in an earlier one. Every event here was first seen on this date.

Review status as sealed: reviewed 183, automatic 127. 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.

By magnitude

MagnitudeEvents
Below M1.086
M1.0 – M1.9129
M2.0 – M2.952
M3.0 – M3.917
M4.0 – M4.917
M5.0 and above9
No magnitude published0

35 of 310 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.

Get told when the record changes for your area

USGS publishes the last day and overwrites it, then revises events in place — automatic becomes reviewed, magnitudes move, and the old value stops existing everywhere. We seal a dated copy every day. Leave your email and we'll tell you when an event in your area is revised after the fact, with what it said before.

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Largest events in this seal

MagnitudePlace, as publishedReview statusSeal
M5.40211 km SE of Kokopo, Papua New Guineareviewed2026-07-29
M5.40153 km NE of Neiafu, Tongareviewed2026-07-29
M5.4011 km N of Tsunagi, Japanreviewed2026-07-29
M5.10south of the Fiji Islandsreviewed2026-07-29
M5.10Kermadec Islands regionreviewed2026-07-29
M5.0052 km E of Denali National Park, Alaskareviewed2026-07-29
M5.0082 km SW of Kirakira, Solomon Islandsreviewed2026-07-29
M5.00south of Tongareviewed2026-07-29
M5.00South Sandwich Islands regionreviewed2026-07-29
M4.90209 km ENE of Levuka, Fijireviewed2026-07-29
M4.8010 km WNW of Honmachi, Japanreviewed2026-07-29
M4.80South Sandwich Islands regionreviewed2026-07-29
M4.8076 km E of Kokopo, Papua New Guineareviewed2026-07-29
M4.8023 km N of Santa Monica, Philippinesreviewed2026-07-29
M4.80195 km W of Abepura, Indonesiareviewed2026-07-29
M4.7045 km SSW of Puerto Madero, Mexicoreviewed2026-07-29
M4.60102 km WNW of Aykol, Chinareviewed2026-07-29
M4.5044 km SSE of Bodden Town, Cayman Islandsreviewed2026-07-29
M4.5092 km S of Hihifo, Tongareviewed2026-07-29
M4.4071 km SW of Puerto Madero, Mexicoreviewed2026-07-29

Where they were, as USGS wrote it

State or territoryEvents
California112
Alaska78
Puerto Rico35
Hawaii14
New Mexico10
Texas9
Washington8
Montana4
Nevada4
Oklahoma4
Oregon2
Utah2
Arkansas1
Florida1

26 of 310 events in this seal carry a place tail we do not map to a US state — most of them are outside the US. They are counted here and left unassigned rather than guessed at.

How this seal was collected

SealWe read atSource last modifiedHTTPSource
2026-07-292026-07-29T13:40:31+00:00Wed, 29 Jul 2026 13:39:47 GMT200source file
Days we did not seal. 45 seals span 47 calendar days, so these days inside the span have no sealed copy: 2026-07-04, 2026-07-15. A missing day means we did not read the feed. It does not mean nothing happened, and those dates return a 404 here rather than a page reading zero.
One seal is wider than the others. These dates were collected more than once: 2026-07-16 (2 runs, 00:48 and 13:42 UTC). A day with two runs covers more than 24 source-hours, so its event count is larger for a collection reason and not a seismic one. Do not read it as a busy day.

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.

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