Earthquakes on October 29, 2025: 167 Worldwide, Largest M5.5

Time ↓	Mag ↕	Location ↕	Depth ↕	Felt ↕	MMI	Alert	Status	Details
2025-10-29 2025-10-29 23:55:11 UTC	4.0mb	67 km W of Panguna, Papua New Guinea -6.221°, 154.886°	135.4 km	-	-	-	✓ Reviewed	USGS →
October 29, 2025 brought a magnitude 4.0 earthquake 67 km W of Panguna, Papua New Guinea, logged at 23:55 UTC. This was a intermediate depth earthquake, focused at 135.4 km depth. The offshore location combined with this depth is characteristic of seismicity along descending slabs. The epicenter is at -6.221°, 154.886°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 23:44:49 UTC	4.2mb	181 km S of Nikolski, Alaska 51.311°, -169.006°	10.0 km	-	I	-	✓ Reviewed	USGS →
Reports of a magnitude 4.2 earthquake 181 km S of Nikolski, Alaska came in on October 29, 2025 at 23:44 UTC. Maximum shaking intensity peaked at MMI 1.0 (weak). 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 51.311°, -169.006°. 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.
2025-10-29 2025-10-29 23:13:50 UTC	4.2mb	187 km SE of Lata, Solomon Islands -12.098°, 166.811°	341.3 km	-	-	-	✓ Reviewed	USGS →
A magnitude 4.2 seismic event took place 187 km SE of Lata, Solomon Islands on October 29, 2025 at 23:13 UTC. At 341.3 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. Geolocation places the event at -12.098°N, 166.811°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.
2025-10-29 2025-10-29 22:53:26 UTC	2.2ml	3 km SW of Port Ludlow, Washington 47.902°, -122.715°	8.5 km	-	-	-	✓ Reviewed	USGS →
October 29, 2025 brought a magnitude 2.2 earthquake 3 km SW of Port Ludlow, Washington, logged at 22:53 UTC. At a depth of 8.5 km, the event was shallow crustal. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. The epicenter is at 47.902°, -122.715°. 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.
2025-10-29 2025-10-29 22:53:19 UTC	2.0md	20 km NW of Milford, Utah 38.547°, -113.157°	6.6 km	-	-	-	✓ Reviewed	USGS →
At 22:53 UTC on October 29, 2025, a magnitude 2.0 tremor occurred 20 km NW of Milford, Utah. The event originated approximately 6.6 km below the surface, classifying it as shallow crustal. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Coordinates: 38.547°, -113.157°. 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.
2025-10-29 2025-10-29 22:39:31 UTC	2.1ml	18 km NE of Skwentna, Alaska 62.104°, -151.151°	23.1 km	-	-	-	Auto	USGS →
A magnitude 2.1 earthquake was recorded 18 km NE of Skwentna, Alaska on October 29, 2025 at 22:39 UTC. This was a shallow crustal earthquake, focused at 23.1 km depth. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Coordinates: 62.104°, -151.151°. The automatic solution is preliminary and may be refined as additional station data arrives. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 22:25:23 UTC	4.4mb	204 km ESE of Ozernovskiy, Russia 50.972°, 159.306°	10.0 km	-	-	-	✓ Reviewed	USGS →
On October 29, 2025 at 22:25 UTC, a magnitude 4.4 earthquake struck 204 km ESE of Ozernovskiy, Russia. The hypocenter lay at 10.0 km, placing this in the shallow crustal category. Coordinates: 50.972°, 159.306°. 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.
2025-10-29 2025-10-29 22:13:48 UTC	2.1ml	23 km W of Manley Hot Springs, Alaska 64.969°, -151.122°	35.5 km	-	-	-	Auto	USGS →
Seismographs logged a magnitude 2.1 earthquake 23 km W of Manley Hot Springs, Alaska with origin time 22:13 UTC on October 29, 2025. The hypocenter lay at 35.5 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 64.969°, -151.122°. The automatic solution is preliminary and may be refined as additional station data arrives. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 21:38:20 UTC	4.3mb	29 km S of El Ejido, Spain 36.511°, -2.819°	10.0 km	-	-	-	✓ Reviewed	USGS →
At 21:38 UTC on October 29, 2025, a magnitude 4.3 tremor occurred 29 km S of El Ejido, Spain. 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 36.511°, -2.819°. 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.
2025-10-29 2025-10-29 21:06:26 UTC	2.3ml	66 km ESE of Cantwell, Alaska 63.153°, -147.741°	4.5 km	-	-	-	Auto	USGS →
A magnitude 2.3 earthquake was recorded 66 km ESE of Cantwell, Alaska on October 29, 2025 at 21:06 UTC. At a depth of just 4.5 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 63.153°N, -147.741°E. The automatic solution is preliminary and may be refined as additional station data arrives. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 20:51:43 UTC	2.3ml	73 km WNW of Ninilchik, Alaska 60.198°, -152.959°	115.9 km	-	-	-	Auto	USGS →
Seismographs logged a magnitude 2.3 earthquake 73 km WNW of Ninilchik, Alaska with origin time 20:51 UTC on October 29, 2025. The event originated approximately 115.9 km below the surface, classifying it as intermediate depth. Coordinates: 60.198°, -152.959°. The automatic solution is preliminary and may be refined as additional station data arrives. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 20:37:43 UTC	4.1mb	139 km N of Caluula, Somalia 13.210°, 50.939°	10.0 km	-	-	-	✓ Reviewed	USGS →
At 20:37 UTC on October 29, 2025, a magnitude 4.1 tremor occurred 139 km N of Caluula, Somalia. The event originated approximately 10.0 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 13.210°N, 50.939°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.
2025-10-29 2025-10-29 20:03:35 UTC	3.2ml	13 km ENE of Wright, Wyoming 43.799°, -105.344°	0.0 km	-	-	-	✓ Reviewed	USGS →
Reports of a magnitude 3.2 earthquake 13 km ENE of Wright, Wyoming came in on October 29, 2025 at 20:03 UTC. 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. Coordinates: 43.799°, -105.344°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 19:51:32 UTC	2.0ml	13 km W of Stanton, Texas 32.108°, -101.926°	8.8 km	-	-	-	✓ Reviewed	USGS →
This magnitude 2.0 event was detected 13 km W of Stanton, Texas on October 29, 2025, with origin time 19:51 UTC. The hypocenter lay at 8.8 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 32.108°N, -101.926°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.
2025-10-29 2025-10-29 19:12:09 UTC	3.6ml	23 km NW of Old Harbor, Alaska 57.325°, -153.628°	28.9 km	-	II	-	Auto	USGS →
On October 29, 2025, worldwide seismic activity registered a magnitude 3.6 earthquake 23 km NW of Old Harbor, Alaska at 19:12 UTC. On the Modified Mercalli scale, shaking reached 2.0 — considered weak. This was a shallow crustal earthquake, focused at 28.9 km depth. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 57.325°N, -153.628°E. The automatic solution is preliminary and may be refined as additional station data arrives. See the M3.6 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 19:03:18 UTC	4.0mb	104 km SSE of Sand Point, Alaska 54.446°, -160.000°	10.0 km	-	II	-	✓ Reviewed	USGS →
On October 29, 2025 at 19:03 UTC, a magnitude 4.0 earthquake struck 104 km SSE of Sand Point, Alaska. On the Modified Mercalli scale, shaking reached 2.4 — considered weak. The hypocenter lay at 10.0 km, placing this in the shallow crustal category. Geolocation places the event at 54.446°N, -160.000°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 17:52:18 UTC	4.8mb	217 km SW of Sarangani, Philippines 3.995°, 124.091°	425.3 km	-	-	-	✓ Reviewed	USGS →
At 17:52 UTC on October 29, 2025, a magnitude 4.8 tremor occurred 217 km SW of Sarangani, Philippines. At 425.3 km, this deep-focus earthquake originated far below the brittle crust, deep inside the mantle. It ranks as the fifth largest event in the current dataset. The offshore location combined with this depth is characteristic of seismicity along descending slabs. Geolocation places the event at 3.995°N, 124.091°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 17:46:34 UTC	3.3ml	42 km E of Denali Park, Alaska 63.781°, -148.061°	4.9 km	1	-	-	Auto	USGS →
This magnitude 3.3 event was detected 42 km E of Denali Park, Alaska on October 29, 2025, with origin time 17:46 UTC. At a depth of just 4.9 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 (1) submitted felt reports to the USGS. The event was offshore — common for earthquakes along subduction zones and transform plate boundaries. Geolocation places the event at 63.781°N, -148.061°E. The automatic solution is preliminary and may be refined as additional station data arrives. See the M3.3 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 17:44:08 UTC	4.2mb	137 km ESE of Kuril’sk, Russia 44.962°, 149.585°	35.0 km	-	-	-	✓ Reviewed	USGS →
October 29, 2025 brought a magnitude 4.2 earthquake 137 km ESE of Kuril’sk, Russia, logged at 17:44 UTC. At a depth of 35.0 km, the event was shallow crustal. Coordinates: 44.962°, 149.585°. 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.
2025-10-29 2025-10-29 17:28:11 UTC	2.5md	3 km SE of Yosemite Lakes, CA 37.168°, -119.746°	19.0 km	1	-	-	Auto	USGS →
At 17:28 UTC on October 29, 2025, a magnitude 2.5 tremor occurred 3 km SE of Yosemite Lakes, CA. A small number of nearby observers (1) submitted felt reports to the USGS. The event originated approximately 19.0 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 37.168°, -119.746°. The automatic solution is preliminary and may be refined as additional station data arrives. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 17:07:34 UTC	4.8mb	205 km ESE of Levuka, Fiji -19.075°, -179.047°	669.6 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 4.8 earthquake 205 km ESE of Levuka, Fiji at 17:07 UTC on October 29, 2025. At 669.6 km, this is the deepest earthquake in the current dataset — firmly in the deep-focus category. Coordinates: -19.075°, -179.047°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 17:03:15 UTC	2.2md	0 km ENE of Indios, Puerto Rico 17.995°, -66.817°	10.5 km	-	-	-	✓ Reviewed	USGS →
A magnitude 2.2 seismic event took place 0 km ENE of Indios, Puerto Rico on October 29, 2025 at 17:03 UTC. The hypocenter lay at 10.5 km, placing this in the shallow crustal category. Coordinates: 17.995°, -66.817°. 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.
2025-10-29 2025-10-29 16:46:29 UTC	5.4mww	107 km WNW of Höfn, Iceland 64.621°, -17.281°	10.0 km	-	VII	green	✓ Reviewed	USGS →
A magnitude 5.4 earthquake was recorded 107 km WNW of Höfn, Iceland on October 29, 2025 at 16:46 UTC. On the Modified Mercalli scale, shaking reached 7.6 — considered severe. The USGS PAGER system assigned a green alert level for this event, signalling no significant casualties or damage expected. It ranks as the second largest event in the current dataset. At a depth of 10.0 km, the event was shallow crustal. Geolocation places the event at 64.621°N, -17.281°E. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M5.4 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 16:13:22 UTC	4.6mb	136 km NNE of Tobelo, Indonesia 2.924°, 128.328°	61.2 km	-	-	-	✓ Reviewed	USGS →
Seismographs logged a magnitude 4.6 earthquake 136 km NNE of Tobelo, Indonesia with origin time 16:13 UTC on October 29, 2025. The hypocenter lay at 61.2 km, placing this in the shallow crustal category. The epicenter is at 2.924°, 128.328°. 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.
2025-10-29 2025-10-29 16:10:56 UTC	4.8mb	164 km E of Beauséjour, Guadeloupe 16.578°, -59.560°	10.0 km	-	-	-	✓ Reviewed	USGS →
This magnitude 4.8 event was detected 164 km E of Beauséjour, Guadeloupe on October 29, 2025, with origin time 16:10 UTC. The event originated approximately 10.0 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 16.578°, -59.560°. The solution has been reviewed by a USGS seismologist and is considered finalized. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data.
2025-10-29 2025-10-29 15:45:43 UTC	4.6mb	174 km E of Beauséjour, Guadeloupe 16.482°, -59.454°	10.0 km	-	-	-	✓ Reviewed	USGS →
On October 29, 2025, worldwide seismic activity registered a magnitude 4.6 earthquake 174 km E of Beauséjour, Guadeloupe at 15:45 UTC. This event falls inside the aftershock decay of a nearby magnitude 4.7 earthquake that occurred about 8 hours earlier. 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. Geolocation places the event at 16.482°N, -59.454°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.
2025-10-29 2025-10-29 15:43:59 UTC	4.1mb	88 km ENE of Petropavlovsk-Kamchatsky, Russia 53.296°, 159.897°	73.6 km	-	-	-	✓ Reviewed	USGS →
The USGS recorded this magnitude 4.1 earthquake 88 km ENE of Petropavlovsk-Kamchatsky, Russia at 15:43 UTC on October 29, 2025. This was a intermediate depth earthquake, focused at 73.6 km depth. Coordinates: 53.296°, 159.897°. 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.
2025-10-29 2025-10-29 14:55:04 UTC	4.2mb	60 km NNW of Yonakuni, Japan 24.998°, 122.843°	10.0 km	-	-	-	✓ Reviewed	USGS →
On October 29, 2025 at 14:55 UTC, a magnitude 4.2 earthquake struck 60 km NNW of Yonakuni, Japan. The event originated approximately 10.0 km below the surface, classifying it as shallow crustal. The epicenter is at 24.998°, 122.843°. 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.
2025-10-29 2025-10-29 14:22:42 UTC	2.2ml	69 km WSW of Cantwell, Alaska 63.258°, -150.312°	105.9 km	-	-	-	Auto	USGS →
At 14:22 UTC on October 29, 2025, a magnitude 2.2 tremor occurred 69 km WSW of Cantwell, Alaska. The hypocenter lay at 105.9 km, placing this in the intermediate depth category. Geolocation places the event at 63.258°N, -150.312°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.
2025-10-29 2025-10-29 14:07:14 UTC	2.1ml	76 km ENE of Tonopah, Nevada 38.442°, -116.493°	5.5 km	-	-	-	✓ Reviewed	USGS →
On October 29, 2025 at 14:07 UTC, a magnitude 2.1 earthquake struck 76 km ENE of Tonopah, Nevada. The event originated approximately 5.5 km below the surface, classifying it as shallow crustal. Geolocation places the event at 38.442°N, -116.493°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.

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 October 29, 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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