Earthquakes on September 11, 2025: 236 Worldwide, Largest M5.3

Time ↓	Mag ↕	Location ↕	Depth ↕	Felt ↕	MMI	Alert	Status	Details
2025-09-11 2025-09-11 23:26:05 UTC	4.6mb	112 km NW of Gizo, Solomon Islands -7.340°, 156.161°	76.0 km	-	-	-	✓ Reviewed	USGS →
At 23:26 UTC on September 11, 2025, a magnitude 4.6 tremor occurred 112 km NW of Gizo, Solomon Islands. The event originated approximately 76.0 km below the surface, classifying it as intermediate depth. The offshore location combined with this depth is characteristic of seismicity along descending slabs. Coordinates: -7.340°, 156.161°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 23:04:35 UTC	2.2ml	10 km NNW of Toyah, Texas 31.410°, -103.820°	6.1 km	-	-	-	✓ Reviewed	USGS →
On September 11, 2025 at 23:04 UTC, a magnitude 2.2 earthquake struck 10 km NNW of Toyah, Texas. The hypocenter lay at 6.1 km, placing this in the shallow crustal category. Coordinates: 31.410°, -103.820°. 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.
2025-09-11 2025-09-11 22:45:37 UTC	2.6ml	13 km NNW of Midland, Texas 32.108°, -102.144°	6.6 km	2	-	-	✓ Reviewed	USGS →
This magnitude 2.6 event was detected 13 km NNW of Midland, Texas on September 11, 2025, with origin time 22:45 UTC. It arrived roughly 4 hours after a larger magnitude 2.7 mainshock in the same 20 km area, placing it within the typical aftershock window. A small number of nearby observers (2) submitted felt reports to the USGS. The event originated approximately 6.6 km below the surface, classifying it as shallow crustal. The epicenter is at 32.108°, -102.144°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 22:38:55 UTC	4.1mb	241 km N of Saipan, Northern Mariana Islands 17.378°, 145.473°	323.5 km	-	-	-	✓ Reviewed	USGS →
A magnitude 4.1 seismic event took place 241 km N of Saipan, Northern Mariana Islands on September 11, 2025 at 22:38 UTC. At 323.5 km, this deep-focus earthquake originated far below the brittle crust, deep inside the mantle. The offshore location combined with this depth is characteristic of seismicity along descending slabs. The epicenter is at 17.378°, 145.473°. 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.
2025-09-11 2025-09-11 22:26:32 UTC	4.3mb	179 km SE of Vilyuchinsk, Russia 51.618°, 159.923°	10.0 km	-	-	-	✓ Reviewed	USGS →
This magnitude 4.3 event was detected 179 km SE of Vilyuchinsk, Russia on September 11, 2025, with origin time 22:26 UTC. It arrived roughly 18 hours after a larger magnitude 5.3 mainshock in the same 20 km area, placing it within the typical aftershock window. 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 51.618°, 159.923°. 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.
2025-09-11 2025-09-11 22:26:15 UTC	2.9md	40 km S of Qualeys Camp, NV 37.945°, -118.538°	12.8 km	2	-	-	✓ Reviewed	USGS →
On September 11, 2025 at 22:26 UTC, a magnitude 2.9 earthquake struck 40 km S of Qualeys Camp, NV. A small number of nearby observers (2) submitted felt reports to the USGS. The hypocenter lay at 12.8 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 37.945°, -118.538°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 22:11:05 UTC	2.6ml	9 km E of Coso Junction, CA 36.050°, -117.852°	1.9 km	-	-	-	✓ Reviewed	USGS →
A magnitude 2.6 seismic event took place 9 km E of Coso Junction, CA on September 11, 2025 at 22:11 UTC. At a depth of just 1.9 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. Coordinates: 36.050°, -117.852°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 21:03:43 UTC	4.4mb	192 km SSE of Vilyuchinsk, Russia 51.363°, 159.581°	10.0 km	-	-	-	✓ Reviewed	USGS →
On September 11, 2025, worldwide seismic activity registered a magnitude 4.4 earthquake 192 km SSE of Vilyuchinsk, Russia at 21:03 UTC. Coming 10 hours after a magnitude 5.0 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. This was a shallow crustal earthquake, focused at 10.0 km depth. Coordinates: 51.363°, 159.581°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 20:53:47 UTC	2.7md	3 km ENE of Cholame, CA 35.728°, -120.262°	4.7 km	2	-	-	✓ Reviewed	USGS →
Seismographs logged a magnitude 2.7 earthquake 3 km ENE of Cholame, CA with origin time 20:53 UTC on September 11, 2025. At a depth of just 4.7 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 (2) submitted felt reports to the USGS. Coordinates: 35.728°, -120.262°. 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.
2025-09-11 2025-09-11 20:41:03 UTC	2.4ml	21 km WNW of Stanley, Idaho 44.310°, -115.171°	3.0 km	-	-	-	✓ Reviewed	USGS →
Seismographs logged a magnitude 2.4 earthquake 21 km WNW of Stanley, Idaho with origin time 20:41 UTC on September 11, 2025. At a depth of just 3.0 km, this was a very shallow event, close enough to the surface that modest magnitudes can produce significant local shaking. The epicenter is at 44.310°, -115.171°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 20:28:40 UTC	2.2ml	17 km SW of Ludlow, CA 34.615°, -116.290°	5.8 km	-	-	-	✓ Reviewed	USGS →
A magnitude 2.2 earthquake was recorded 17 km SW of Ludlow, CA on September 11, 2025 at 20:28 UTC. At a depth of 5.8 km, the event was shallow crustal. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 34.615°, -116.290°. 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.
2025-09-11 2025-09-11 20:16:33 UTC	2.3mb_lg	80 km W of Miramichi, Canada 46.990°, -66.553°	5.0 km	-	-	-	✓ Reviewed	USGS →
This magnitude 2.3 event was detected 80 km W of Miramichi, Canada on September 11, 2025, with origin time 20:16 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 46.990°N, -66.553°E. 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.
2025-09-11 2025-09-11 19:16:18 UTC	2.3md	4 km E of La Parguera, Puerto Rico 17.977°, -67.009°	8.5 km	-	-	-	✓ Reviewed	USGS →
September 11, 2025 brought a magnitude 2.3 earthquake 4 km E of La Parguera, Puerto Rico, logged at 19:16 UTC. This was a shallow crustal earthquake, focused at 8.5 km depth. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 17.977°N, -67.009°E. 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.
2025-09-11 2025-09-11 19:04:10 UTC	2.1ml	13 km NNW of Midland, Texas 32.103°, -102.141°	6.9 km	-	-	-	✓ Reviewed	USGS →
On September 11, 2025 at 19:04 UTC, a magnitude 2.1 earthquake struck 13 km NNW of Midland, Texas. It arrived roughly 1 hours after a larger magnitude 2.7 mainshock in the same 20 km area, placing it within the typical aftershock window. The event originated approximately 6.9 km below the surface, classifying it as shallow crustal. The epicenter is at 32.103°, -102.141°. 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.
2025-09-11 2025-09-11 19:00:26 UTC	2.7ml	14 km NNW of Midland, Texas 32.106°, -102.154°	7.0 km	3	-	-	✓ Reviewed	USGS →
On September 11, 2025, worldwide seismic activity registered a magnitude 2.7 earthquake 14 km NNW of Midland, Texas at 19:00 UTC. In the 72 hours after this event, the USGS recorded 7 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. A small number of nearby observers (3) submitted felt reports to the USGS. This was a shallow crustal earthquake, focused at 7.0 km depth. The epicenter is at 32.106°, -102.154°. 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.
2025-09-11 2025-09-11 18:55:56 UTC	2.2ml	66 km ESE of Pedro Bay, Alaska 59.624°, -152.974°	89.8 km	-	-	-	Auto	USGS →
Seismographs logged a magnitude 2.2 earthquake 66 km ESE of Pedro Bay, Alaska with origin time 18:55 UTC on September 11, 2025. The event originated approximately 89.8 km below the surface, classifying it as intermediate depth. Geolocation places the event at 59.624°N, -152.974°E. 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.
2025-09-11 2025-09-11 18:32:45 UTC	2.0ml	8 km NNE of Hilltop, Texas 28.766°, -99.136°	5.2 km	-	-	-	✓ Reviewed	USGS →
On September 11, 2025, worldwide seismic activity registered a magnitude 2.0 earthquake 8 km NNE of Hilltop, Texas at 18:32 UTC. At a depth of 5.2 km, the event was shallow crustal. The epicenter is at 28.766°, -99.136°. 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.
2025-09-11 2025-09-11 18:27:12 UTC	4.6mb	200 km SSE of Vilyuchinsk, Russia 51.304°, 159.665°	10.0 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 4.6 earthquake 200 km SSE of Vilyuchinsk, Russia at 18:27 UTC on September 11, 2025. It arrived roughly 8 hours after a larger magnitude 5.0 mainshock in the same 20 km area, placing it within the typical aftershock window. This was a shallow crustal earthquake, focused at 10.0 km depth. The epicenter is at 51.304°, 159.665°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 18:23:17 UTC	4.1mb	52 km SW of Ollagüe, Chile -21.596°, -68.563°	134.0 km	-	-	-	✓ Reviewed	USGS →
September 11, 2025 brought a magnitude 4.1 earthquake 52 km SW of Ollagüe, Chile, logged at 18:23 UTC. At a depth of 134.0 km, the event was intermediate depth. The offshore location combined with this depth is characteristic of seismicity along descending slabs. Geolocation places the event at -21.596°N, -68.563°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.
2025-09-11 2025-09-11 17:51:48 UTC	4.1mb	54 km NE of Yigo Village, Guam 13.855°, 145.278°	92.0 km	-	-	-	✓ Reviewed	USGS →
On September 11, 2025 at 17:51 UTC, a magnitude 4.1 earthquake struck 54 km NE of Yigo Village, Guam. The event originated approximately 92.0 km below the surface, classifying it as intermediate depth. The offshore location combined with this depth is characteristic of seismicity along descending slabs. Coordinates: 13.855°, 145.278°. 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.
2025-09-11 2025-09-11 17:45:09 UTC	4.6mb	151 km SSE of Vilyuchinsk, Russia 51.657°, 159.187°	35.8 km	-	-	-	✓ Reviewed	USGS →
This magnitude 4.6 event was detected 151 km SSE of Vilyuchinsk, Russia on September 11, 2025, with origin time 17:45 UTC. The hypocenter lay at 35.8 km, placing this in the shallow crustal category. Geolocation places the event at 51.657°N, 159.187°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 17:40:31 UTC	4.4mb	178 km E of Severo-Kuril’sk, Russia 50.609°, 158.655°	10.0 km	-	-	-	✓ Reviewed	USGS →
At 17:40 UTC on September 11, 2025, a magnitude 4.4 tremor occurred 178 km E of Severo-Kuril’sk, Russia. 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 50.609°, 158.655°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 17:28:27 UTC	4.4mb	189 km ESE of Ozernovskiy, Russia 51.151°, 159.169°	10.0 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 4.4 earthquake 189 km ESE of Ozernovskiy, Russia at 17:28 UTC on September 11, 2025. At a depth of 10.0 km, the event was shallow crustal. Geolocation places the event at 51.151°N, 159.169°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 17:23:28 UTC	4.4mb	84 km S of Calingasta, Argentina -32.093°, -69.419°	119.8 km	-	-	-	✓ Reviewed	USGS →
This magnitude 4.4 event was detected 84 km S of Calingasta, Argentina on September 11, 2025, with origin time 17:23 UTC. The event originated approximately 119.8 km below the surface, classifying it as intermediate depth. The offshore location combined with this depth is characteristic of seismicity along descending slabs. Coordinates: -32.093°, -69.419°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 17:15:50 UTC	3.0md	47 km NNW of San Antonio, Puerto Rico 18.862°, -67.321°	8.9 km	-	-	-	✓ Reviewed	USGS →
Reports of a magnitude 3.0 earthquake 47 km NNW of San Antonio, Puerto Rico came in on September 11, 2025 at 17:15 UTC. At a depth of 8.9 km, the event was shallow crustal. The epicenter is at 18.862°, -67.321°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 16:58:20 UTC	4.1mb	56 km ESE of Mohr, Iran 27.453°, 53.440°	10.0 km	-	-	-	✓ Reviewed	USGS →
A magnitude 4.1 earthquake was recorded 56 km ESE of Mohr, Iran on September 11, 2025 at 16:58 UTC. This was a shallow crustal earthquake, focused at 10.0 km depth. The epicenter is at 27.453°, 53.440°. 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.
2025-09-11 2025-09-11 16:31:17 UTC	4.4mb	195 km SSW of Severo-Kuril’sk, Russia 49.021°, 155.214°	60.6 km	-	-	-	✓ Reviewed	USGS →
Reports of a magnitude 4.4 earthquake 195 km SSW of Severo-Kuril’sk, Russia came in on September 11, 2025 at 16:31 UTC. This was a shallow crustal earthquake, focused at 60.6 km depth. The epicenter is at 49.021°, 155.214°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 16:30:38 UTC	3.1md	64 km N of Isabela, Puerto Rico 19.084°, -67.000°	9.5 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 3.1 earthquake 64 km N of Isabela, Puerto Rico at 16:30 UTC on September 11, 2025. This was a shallow crustal earthquake, focused at 9.5 km depth. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 19.084°N, -67.000°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-09-11 2025-09-11 16:05:49 UTC	4.3mb	190 km SSE of Vilyuchinsk, Russia 51.371°, 159.534°	35.0 km	-	-	-	✓ Reviewed	USGS →
Reports of a magnitude 4.3 earthquake 190 km SSE of Vilyuchinsk, Russia came in on September 11, 2025 at 16:05 UTC. This event falls inside the aftershock decay of a nearby magnitude 5.0 earthquake that occurred about 5 hours earlier. At a depth of 35.0 km, the event was shallow crustal. Geolocation places the event at 51.371°N, 159.534°E. 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.
2025-09-11 2025-09-11 15:43:53 UTC	4.9mww	42 km SSW of Lakatoro, Vanuatu -16.474°, 167.337°	10.0 km	1	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 4.9 earthquake 42 km SSW of Lakatoro, Vanuatu at 15:43 UTC on September 11, 2025. A small number of nearby observers (1) submitted felt reports to the USGS. At a depth of 10.0 km, the event was shallow crustal. Coordinates: -16.474°, 167.337°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.9 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 September 11, 2025. 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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