Earthquake record › seal of 2026-07-01

The USGS Feed as Sealed on 2026-07-01

261 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.

← 2026-06-30 · 2026-07-02 →

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 An event that appeared in the feed and was superseded between two of our seals is not in this archive at all.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: automatic 147, reviewed 114. 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 M1.066
M1.0 – M1.9124
M2.0 – M2.941
M3.0 – M3.99
M4.0 – M4.914
M5.0 and above7
No magnitude published0

25 of 261 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
M6.0075 km SSW of El Progreso, Mexicoreviewed2026-07-01
M6.0049 km E of Noda, Japanreviewed2026-07-01
M5.60224 km S of Suva, Fijireviewed2026-07-01
M5.4090 km ESE of Kimbe, Papua New Guineareviewed2026-07-01
M5.3095 km SSW of El Progreso, Mexicoreviewed2026-07-01
M5.30265 km SSE of Dunhuang, Chinareviewed2026-07-01
M5.0016 km WNW of Tournavista, Perureviewed2026-07-01
M4.90South Sandwich Islands regionreviewed2026-07-01
M4.90south of the Fiji Islandsreviewed2026-07-01
M4.908 km SE of Pangyan, Philippinesreviewed2026-07-01
M4.90southeast of the Loyalty Islandsreviewed2026-07-01
M4.8046 km E of Noda, Japanreviewed2026-07-01
M4.8010 km WSW of Hyūga, Japanreviewed2026-07-01
M4.70Federated States of Micronesia regionreviewed2026-07-01
M4.60221 km NNE of Bitung, Indonesiareviewed2026-07-01
M4.5059 km SSW of Topolobampo, Mexicoreviewed2026-07-01
M4.5083 km NNE of Ollagüe, Chilereviewed2026-07-01
M4.4024 km NE of Capilla del Monte, Argentinareviewed2026-07-01
M4.2068 km ENE of Olonkinbyen, Svalbard and Jan Mayenreviewed2026-07-01
M4.207 km ESE of Anávra, Greecereviewed2026-07-01

Where they were, as USGS wrote it

State or territoryEvents
California106
Alaska56
Hawaii26
Texas25
New Mexico5
Puerto Rico5
Nevada4
Wyoming3
Washington2
Missouri1
Montana1
Oregon1
the U.S. Virgin Islands1

25 of 261 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
2026-07-012026-07-01T13:43:22+00:00Wed, 01 Jul 2026 13:43:02 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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