Earthquakes on February 4, 2026: 241 Worldwide, Largest M6.1

Time ↓	Mag ↕	Location ↕	Depth ↕	Felt ↕	MMI	Alert	Status	Details
2026-02-04 2026-02-04 23:28:15 UTC	2.1ml	51 km SSE of King Cove, Alaska 54.639°, -162.008°	3.2 km	-	-	-	✓ Reviewed	USGS →
On February 4, 2026, worldwide seismic activity registered a magnitude 2.1 earthquake 51 km SSE of King Cove, Alaska at 23:28 UTC. At a depth of just 3.2 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. Geolocation places the event at 54.639°N, -162.008°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 23:08:29 UTC	2.2ml	5 km NNW of Petersville, Alaska 62.537°, -150.816°	74.8 km	-	-	-	✓ Reviewed	USGS →
A magnitude 2.2 earthquake was recorded 5 km NNW of Petersville, Alaska on February 4, 2026 at 23:08 UTC. At a depth of 74.8 km, the event was intermediate depth. Geolocation places the event at 62.537°N, -150.816°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 22:57:04 UTC	2.5ml	25 km ESE of Skwentna, Alaska 61.908°, -150.953°	67.6 km	-	-	-	✓ Reviewed	USGS →
Seismographs logged a magnitude 2.5 earthquake 25 km ESE of Skwentna, Alaska with origin time 22:57 UTC on February 4, 2026. The hypocenter lay at 67.6 km, placing this in the shallow crustal category. Geolocation places the event at 61.908°N, -150.953°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 22:51:45 UTC	2.7ml	49 km NNE of Cruz Bay, U.S. Virgin Islands 18.739°, -64.594°	46.3 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 2.7 earthquake 49 km NNE of Cruz Bay, U.S. Virgin Islands at 22:51 UTC on February 4, 2026. At a depth of 46.3 km, the event was shallow crustal. The epicenter is at 18.739°, -64.594°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 22:30:39 UTC	2.0ml	32 km W of Gerlach, Nevada 40.632°, -119.733°	0.0 km	-	-	-	✓ Reviewed	USGS →
At 22:30 UTC on February 4, 2026, a magnitude 2.0 tremor occurred 32 km W of Gerlach, Nevada. At a depth of just 0.0 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 40.632°, -119.733°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 22:14:42 UTC	2.1ml	3 km SSE of Point MacKenzie, Alaska 61.333°, -149.958°	35.7 km	-	-	-	✓ Reviewed	USGS →
At 22:14 UTC on February 4, 2026, a magnitude 2.1 tremor occurred 3 km SSE of Point MacKenzie, Alaska. The event originated approximately 35.7 km below the surface, classifying it as shallow crustal. Coordinates: 61.333°, -149.958°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 22:11:00 UTC	4.1mb	8 km NE of Mborje, Albania 40.650°, 20.883°	10.0 km	-	-	-	✓ Reviewed	USGS →
A magnitude 4.1 seismic event took place 8 km NE of Mborje, Albania on February 4, 2026 at 22:11 UTC. The hypocenter lay at 10.0 km, placing this in the shallow crustal category. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 40.650°N, 20.883°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 22:05:57 UTC	4.2mb	2 km N of San Francisco El Alto, Guatemala 14.969°, -91.442°	187.7 km	-	-	-	✓ Reviewed	USGS →
Seismographs logged a magnitude 4.2 earthquake 2 km N of San Francisco El Alto, Guatemala with origin time 22:05 UTC on February 4, 2026. The event originated approximately 187.7 km below the surface, classifying it as intermediate depth. The offshore location combined with this depth is characteristic of seismicity along descending slabs. Geolocation places the event at 14.969°N, -91.442°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 21:34:24 UTC	4.5mb	22 km SW of Sangay, Philippines 6.282°, 123.921°	10.0 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 4.5 earthquake 22 km SW of Sangay, Philippines at 21:34 UTC on February 4, 2026. This was a shallow crustal earthquake, focused at 10.0 km depth. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 6.282°, 123.921°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 21:04:17 UTC	4.2mb	235 km ENE of Lospalos, Timor Leste -7.344°, 128.782°	161.7 km	-	-	-	✓ Reviewed	USGS →
On February 4, 2026, worldwide seismic activity registered a magnitude 4.2 earthquake 235 km ENE of Lospalos, Timor Leste at 21:04 UTC. This was a intermediate depth earthquake, focused at 161.7 km depth. Coordinates: -7.344°, 128.782°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 20:04:32 UTC	2.1ml	98 km N of Yakutat, Alaska 60.422°, -139.499°	5.0 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 2.1 earthquake 98 km N of Yakutat, Alaska at 20:04 UTC on February 4, 2026. It arrived roughly 1 hours after a larger magnitude 2.2 mainshock in the same 20 km area, placing it within the typical aftershock window. This was a shallow crustal earthquake, focused at 5.0 km depth. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 60.422°, -139.499°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 20:01:35 UTC	2.2ml	90 km NNW of Yakutat, Alaska 60.316°, -140.265°	5.0 km	-	-	-	✓ Reviewed	USGS →
Seismographs logged a magnitude 2.2 earthquake 90 km NNW of Yakutat, Alaska with origin time 20:01 UTC on February 4, 2026. The event originated approximately 5.0 km below the surface, classifying it as shallow crustal. Coordinates: 60.316°, -140.265°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 19:50:03 UTC	2.0ml	21 km NW of Sutton-Alpine, Alaska 61.922°, -149.029°	0.9 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 2.0 earthquake 21 km NW of Sutton-Alpine, Alaska at 19:50 UTC on February 4, 2026. This event falls inside the aftershock decay of a nearby magnitude 2.2 earthquake that occurred about 16 hours earlier. At a depth of just 0.9 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 61.922°N, -149.029°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 19:48:24 UTC	2.2md	4 km ESE of San Ramon, CA 37.765°, -121.933°	3.7 km	6	-	-	Auto	USGS →
February 4, 2026 brought a magnitude 2.2 earthquake 4 km ESE of San Ramon, CA, logged at 19:48 UTC. At a depth of just 3.7 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. A small number of nearby observers (6) submitted felt reports to the USGS. Coordinates: 37.765°, -121.933°. The automatic solution is preliminary and may be refined as additional station data arrives. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 19:06:36 UTC	2.2ml	109 km N of Yakutat, Alaska 60.534°, -139.750°	1.6 km	-	-	-	✓ Reviewed	USGS →
On February 4, 2026, worldwide seismic activity registered a magnitude 2.2 earthquake 109 km N of Yakutat, Alaska at 19:06 UTC. It arrived roughly 2 hours after a larger magnitude 2.3 mainshock in the same 20 km area, placing it within the typical aftershock window. At a depth of just 1.6 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 60.534°, -139.750°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 18:51:09 UTC	2.2ml	7 km S of Princeton, Canada 49.389°, -120.499°	-0.4 km	-	-	-	✓ Reviewed	USGS →
At 18:51 UTC on February 4, 2026, a magnitude 2.2 tremor occurred 7 km S of Princeton, Canada. At a depth of just -0.4 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 49.389°N, -120.499°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 18:50:28 UTC	4.1mb	14 km NW of Bilisht, Albania 40.727°, 20.882°	10.0 km	3	-	-	✓ Reviewed	USGS →
February 4, 2026 brought a magnitude 4.1 earthquake 14 km NW of Bilisht, Albania, logged at 18:50 UTC. A small number of nearby observers (3) submitted felt reports to the USGS. At a depth of 10.0 km, the event was shallow crustal. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Coordinates: 40.727°, 20.882°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 18:39:44 UTC	4.5mb	119 km E of Wāngjing, India 24.762°, 95.225°	132.4 km	-	-	-	✓ Reviewed	USGS →
This magnitude 4.5 event was detected 119 km E of Wāngjing, India on February 4, 2026, with origin time 18:39 UTC. The hypocenter lay at 132.4 km, placing this in the intermediate depth category. The offshore location combined with this depth is characteristic of seismicity along descending slabs. Geolocation places the event at 24.762°N, 95.225°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 18:34:13 UTC	2.4md	12 km SSW of Johnsville, CA 39.686°, -120.758°	27.0 km	-	-	-	Auto	USGS →
This magnitude 2.4 event was detected 12 km SSW of Johnsville, CA on February 4, 2026, with origin time 18:34 UTC. The hypocenter lay at 27.0 km, placing this in the shallow crustal category. Coordinates: 39.686°, -120.758°. The automatic solution is preliminary and may be refined as additional station data arrives. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 18:20:43 UTC	5.5mww	103 km NE of Tatsugō, Japan 29.100°, 130.367°	29.0 km	-	III	green	✓ Reviewed	USGS →
A magnitude 5.5 earthquake was recorded 103 km NE of Tatsugō, Japan on February 4, 2026 at 18:20 UTC. The USGS PAGER system assigned a green alert level for this event, signalling no significant casualties or damage expected. On the Modified Mercalli scale, shaking reached 3.9 — considered light. It ranks as the second largest event in the current dataset. At a depth of 29.0 km, the event was shallow crustal. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 29.100°N, 130.367°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M5.5 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 17:40:56 UTC	2.1ml	98 km N of Yakutat, Alaska 60.420°, -139.479°	5.0 km	-	-	-	✓ Reviewed	USGS →
This magnitude 2.1 event was detected 98 km N of Yakutat, Alaska on February 4, 2026, with origin time 17:40 UTC. The hypocenter lay at 5.0 km, placing this in the shallow crustal category. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 60.420°N, -139.479°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 17:17:50 UTC	4.7mb	47 km SW of Mohr, Iran 27.291°, 52.503°	10.0 km	-	-	-	✓ Reviewed	USGS →
Seismographs logged a magnitude 4.7 earthquake 47 km SW of Mohr, Iran with origin time 17:17 UTC on February 4, 2026. The hypocenter lay at 10.0 km, placing this in the shallow crustal category. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 27.291°, 52.503°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 17:15:45 UTC	2.3ml	114 km N of Yakutat, Alaska 60.572°, -139.895°	4.3 km	-	-	-	✓ Reviewed	USGS →
Reports of a magnitude 2.3 earthquake 114 km N of Yakutat, Alaska came in on February 4, 2026 at 17:15 UTC. In the 72 hours after this event, the USGS recorded 5 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. At a depth of just 4.3 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 60.572°, -139.895°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 16:39:51 UTC	2.2ml	52 km NNE of Cold Bay, Alaska 55.607°, -162.351°	161.6 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 2.2 earthquake 52 km NNE of Cold Bay, Alaska at 16:39 UTC on February 4, 2026. At a depth of 161.6 km, the event was intermediate depth. Coordinates: 55.607°, -162.351°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 16:38:25 UTC	4.3mb	166 km NNW of Pante Makasar, Timor Leste -7.769°, 123.921°	273.8 km	-	-	-	✓ Reviewed	USGS →
A magnitude 4.3 seismic event took place 166 km NNW of Pante Makasar, Timor Leste on February 4, 2026 at 16:38 UTC. The event originated approximately 273.8 km below the surface, classifying it as intermediate depth. The epicenter is at -7.769°, 123.921°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 16:27:45 UTC	2.8ml	21 km SSE of Sleepy Hollow, Wyoming 44.057°, -105.341°	0.0 km	-	-	-	✓ Reviewed	USGS →
Seismographs logged a magnitude 2.8 earthquake 21 km SSE of Sleepy Hollow, Wyoming with origin time 16:27 UTC on February 4, 2026. At a depth of just 0.0 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. The epicenter is at 44.057°, -105.341°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 16:11:29 UTC	2.0ml	11 km NW of Fishhook, Alaska 61.831°, -149.368°	7.6 km	1	-	-	✓ Reviewed	USGS →
This magnitude 2.0 event was detected 11 km NW of Fishhook, Alaska on February 4, 2026, with origin time 16:11 UTC. Coming 12 hours after a magnitude 2.2 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. A small number of nearby observers (1) submitted felt reports to the USGS. The event originated approximately 7.6 km below the surface, classifying it as shallow crustal. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Coordinates: 61.831°, -149.368°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 16:05:14 UTC	2.2ml	113 km N of Yakutat, Alaska 60.562°, -139.932°	5.0 km	-	-	-	✓ Reviewed	USGS →
This magnitude 2.2 event was detected 113 km N of Yakutat, Alaska on February 4, 2026, with origin time 16:05 UTC. In the 72 hours after this event, the USGS recorded 4 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. The event originated approximately 5.0 km below the surface, classifying it as shallow crustal. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 60.562°, -139.932°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 15:56:23 UTC	2.7ml	47 km S of Sand Point, Alaska 54.911°, -160.405°	20.0 km	-	-	-	✓ Reviewed	USGS →
This magnitude 2.7 event was detected 47 km S of Sand Point, Alaska on February 4, 2026, with origin time 15:56 UTC. The event originated approximately 20.0 km below the surface, classifying it as shallow crustal. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 54.911°N, -160.405°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data.
2026-02-04 2026-02-04 15:46:29 UTC	2.2ml	105 km N of Yakutat, Alaska 60.491°, -139.848°	6.4 km	-	-	-	✓ Reviewed	USGS →
Reports of a magnitude 2.2 earthquake 105 km N of Yakutat, Alaska came in on February 4, 2026 at 15:46 UTC. In the 72 hours after this event, the USGS recorded 5 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. This was a shallow crustal earthquake, focused at 6.4 km depth. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 60.491°N, -139.848°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data.

Legend:

Mag: Magnitude ({magType} = ml, mb, mw, etc.)

Felt: Number of DYFI felt reports

MMI: Modified Mercalli Intensity (I-X+)

Alert: PAGER alert level

Depth: Shallow (<70km), Intermediate, Deep (>300km)

Status: Auto = preliminary, Reviewed = verified by seismologist

Click any row to see additional technical details.

About This Page

This page shows all earthquakes recorded by the USGS Earthquake Hazards Program during the 24-hour UTC period on February 4, 2026. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.

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