Earthquakes on October 6, 2025
244
EARTHQUAKES on October 6, 2025
24-hour UTC period · USGS data
LARGEST: M5.6 — south of the Fiji Islands
582 km deep
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
3
M4.0–4.9
41
M3.0–3.9
14
M2.0–2.9
27
M1.0–1.9
159
Activity Summary
244
Total earthquakes
~250
Daily average
Normal
Activity level
3
M5.0+ events
Geographic Breakdown
By US State
Top Countries (International)
Significant Earthquakes (M4.5+)
5.6
south of the Fiji Islands
12:08 UTC · 581.9 km deep
5.0
136 km ESE of Petropavlovsk-Kamchatsky, Russia
17:22 UTC · 20.6 km deep
5.0
northern Mid-Atlantic Ridge
05:10 UTC · 10.0 km deep
4.9
180 km SSE of Vilyuchinsk, Russia
19:59 UTC · 28.2 km deep
4.9
82 km NNE of Popondetta, Papua New Guinea
17:11 UTC · 44.3 km deep
Felt by 1
4.9
249 km ESE of Onagawa Chō, Japan
14:57 UTC · 10.0 km deep
Felt by 1
4.9
244 km ESE of Onagawa Chō, Japan
14:20 UTC · 11.1 km deep
4.9
30 km NE of Marotta, Italy
10:13 UTC · 10.0 km deep
Felt by 2
Earthquake Map — October 6, 2025
All Earthquakes — October 6, 2025
Showing 30 of 85 (filtered from 244)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2025-10-06 2025-10-06 23:58:12 UTC | 4.7mb | 195 km NNW of Tobelo, Indonesia 3.373°, 127.375° | 35.6 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.7 earthquake was recorded 195 km NNW of Tobelo, Indonesia on October 6, 2025 at 23:58 UTC. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 23:36:46 UTC | 2.6ml | 13 km NE of Pāhala, Hawaii 19.274°, -155.374° | 31.6 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.6 earthquake was recorded 13 km NE of Pāhala, Hawaii on October 6, 2025 at 23:36 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 23:18:35 UTC | 2.0ml | 5 km SE of Christine, Texas 28.758°, -98.459° | 8.3 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.0 earthquake 5 km SE of Christine, Texas with origin time 23:18 UTC on October 6, 2025. This event falls inside the aftershock decay of a nearby magnitude 2.5 earthquake that occurred about 3 hours earlier. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 23:10:19 UTC | 2.6md | 17 km SSE of Guánica, Puerto Rico 17.825°, -66.849° | 11.9 km | - | - | - | ✓ Reviewed | USGS → |
October 6, 2025 brought a magnitude 2.6 earthquake 17 km SSE of Guánica, Puerto Rico, logged at 23:10 UTC. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 23:07:35 UTC | 3.4md | 87 km N of Cruz Bay, U.S. Virgin Islands 19.113°, -64.703° | 20.1 km | - | - | - | ✓ Reviewed | USGS → |
October 6, 2025 brought a magnitude 3.4 earthquake 87 km N of Cruz Bay, U.S. Virgin Islands, logged at 23:07 UTC. This event falls inside the aftershock decay of a nearby magnitude 3.6 earthquake that occurred about 16 hours earlier. The event was offshore. See the M3.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 23:05:07 UTC | 3.2md | 10 km ENE of La Romana, Dominican Republic 18.462°, -68.879° | 116.5 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 3.2 event was detected 10 km ENE of La Romana, Dominican Republic on October 6, 2025, with origin time 23:05 UTC. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 22:40:04 UTC | 2.6ml | 6 km W of Castaic, CA 34.488°, -118.690° | 17.3 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.6 seismic event took place 6 km W of Castaic, CA on October 6, 2025 at 22:40 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 22:34:44 UTC | 2.2md | 4 km SSE of Guánica, Puerto Rico 17.936°, -66.895° | 4.6 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.2 event was detected 4 km SSE of Guánica, Puerto Rico on October 6, 2025, with origin time 22:34 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 22:19:28 UTC | 4.5mb | Off the coast of Aisen, Chile -45.609°, -77.454° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.5 event was detected near Off the coast of Aisen, Chile on October 6, 2025, with origin time 22:19 UTC. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 22:05:32 UTC | 2.2md | 9 km E of Kettleman City, CA 36.024°, -119.860° | 11.9 km | 2 | - | - | Auto | USGS → |
The USGS recorded this magnitude 2.2 earthquake 9 km E of Kettleman City, CA at 22:05 UTC on October 6, 2025. It arrived roughly 2 hours after a larger magnitude 2.5 mainshock in the same 20 km area, placing it within the typical aftershock window. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 22:00:30 UTC | 2.0ml | 12 km W of Susitna North, Alaska 62.160°, -150.100° | 38.1 km | - | - | - | Auto | USGS → |
On October 6, 2025, worldwide seismic activity registered a magnitude 2.0 earthquake 12 km W of Susitna North, Alaska at 22:00 UTC. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 21:36:43 UTC | 4.3mb | 233 km E of Levuka, Fiji -17.997°, -178.482° | 587.9 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.3 seismic event took place 233 km E of Levuka, Fiji on October 6, 2025 at 21:36 UTC. This deep-focus earthquake originated far below the brittle crust, deep inside the mantle. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 21:06:13 UTC | 3.4md | 112 km N of Charlotte Amalie, U.S. Virgin Islands 19.361°, -64.933° | 8.3 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 3.4 earthquake 112 km N of Charlotte Amalie, U.S. Virgin Islands with origin time 21:06 UTC on October 6, 2025. This event falls inside the aftershock decay of a nearby magnitude 3.6 earthquake that occurred about 14 hours earlier. The event was offshore. See the M3.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 21:02:17 UTC | 4.2mb | 171 km SE of Petropavlovsk-Kamchatsky, Russia 52.106°, 160.609° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.2 event was detected 171 km SE of Petropavlovsk-Kamchatsky, Russia on October 6, 2025, with origin time 21:02 UTC. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 20:56:15 UTC | 2.6ml | 54 km W of Karluk, Alaska 57.626°, -155.365° | 3.0 km | - | - | - | Auto | USGS → |
On October 6, 2025 at 20:56 UTC, a magnitude 2.6 earthquake struck 54 km W of Karluk, Alaska. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 20:38:29 UTC | 2.0ml | 7 km ESE of Leilani Estates, Hawaii 19.435°, -154.860° | 4.5 km | - | - | - | ✓ Reviewed | USGS → |
October 6, 2025 brought a magnitude 2.0 earthquake 7 km ESE of Leilani Estates, Hawaii, logged at 20:38 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 20:28:34 UTC | 4.0mb | 171 km ESE of Novaya Chara, Russia 56.497°, 121.031° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.0 earthquake was recorded 171 km ESE of Novaya Chara, Russia on October 6, 2025 at 20:28 UTC. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 20:23:38 UTC | 2.5ml | 4 km SE of Christine, Texas 28.760°, -98.462° | 8.6 km | 1 | - | - | ✓ Reviewed | USGS → |
At 20:23 UTC on October 6, 2025, a magnitude 2.5 tremor occurred 4 km SE of Christine, Texas. In the 72 hours after this event, the USGS recorded 19 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 20:17:29 UTC | 2.5md | 11 km ENE of Kettleman City, CA 36.039°, -119.849° | 16.4 km | - | - | - | Auto | USGS → |
On October 6, 2025, worldwide seismic activity registered a magnitude 2.5 earthquake 11 km ENE of Kettleman City, CA at 20:17 UTC. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 20:09:21 UTC | 4.3mb | 206 km ESE of Ozernovskiy, Russia 51.100°, 159.387° | 25.8 km | - | - | - | ✓ Reviewed | USGS → |
October 6, 2025 brought a magnitude 4.3 earthquake 206 km ESE of Ozernovskiy, Russia, logged at 20:09 UTC. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 20:02:43 UTC | 4.1mb | Bonin Islands, Japan region 27.242°, 140.172° | 451.3 km | - | - | - | ✓ Reviewed | USGS → |
October 6, 2025 brought a magnitude 4.1 earthquake in the Bonin Islands, Japan region, logged at 20:02 UTC. This deep-focus earthquake originated far below the brittle crust, deep inside the mantle. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 19:59:41 UTC | 4.9mb | 180 km SSE of Vilyuchinsk, Russia 51.490°, 159.616° | 28.2 km | - | - | - | ✓ Reviewed | USGS → |
On October 6, 2025, worldwide seismic activity registered a magnitude 4.9 earthquake 180 km SSE of Vilyuchinsk, Russia at 19:59 UTC. See the M4.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 19:48:24 UTC | 3.3md | 105 km N of Charlotte Amalie, U.S. Virgin Islands 19.294°, -64.950° | 33.3 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 3.3 earthquake 105 km N of Charlotte Amalie, U.S. Virgin Islands at 19:48 UTC on October 6, 2025. This event falls inside the aftershock decay of a nearby magnitude 3.6 earthquake that occurred about 12 hours earlier. The event was offshore. See the M3.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 19:46:15 UTC | 3.4md | 114 km N of Charlotte Amalie, U.S. Virgin Islands 19.377°, -64.950° | 25.5 km | - | - | - | ✓ Reviewed | USGS → |
On October 6, 2025, worldwide seismic activity registered a magnitude 3.4 earthquake 114 km N of Charlotte Amalie, U.S. Virgin Islands at 19:46 UTC. The event was offshore. See the M3.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 19:37:55 UTC | 3.3md | 116 km N of Charlotte Amalie, U.S. Virgin Islands 19.392°, -64.928° | 25.2 km | - | - | - | ✓ Reviewed | USGS → |
At 19:37 UTC on October 6, 2025, a magnitude 3.3 tremor occurred 116 km N of Charlotte Amalie, U.S. Virgin Islands. The event was offshore. See the M3.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 19:11:23 UTC | 4.3mb | 109 km SE of Petropavlovsk-Kamchatsky, Russia 52.339°, 159.718° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
On October 6, 2025 at 19:11 UTC, a magnitude 4.3 earthquake struck 109 km SE of Petropavlovsk-Kamchatsky, Russia. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 18:28:58 UTC | 2.4ml | 4 km SE of Christine, Texas 28.765°, -98.458° | 8.3 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.4 event was detected 4 km SE of Christine, Texas on October 6, 2025, with origin time 18:28 UTC. In the 72 hours after this event, the USGS recorded 29 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 18:25:05 UTC | 4.7mb | 245 km ESE of Onagawa Chō, Japan 37.855°, 144.151° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.7 earthquake 245 km ESE of Onagawa Chō, Japan with origin time 18:25 UTC on October 6, 2025. It arrived roughly 3 hours after a larger magnitude 4.9 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 18:11:05 UTC | 4.4mb | 246 km ENE of Levuka, Fiji -17.535°, -178.424° | 530.5 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.4 earthquake was recorded 246 km ENE of Levuka, Fiji on October 6, 2025 at 18:11 UTC. This deep-focus earthquake originated far below the brittle crust, deep inside the mantle. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-10-06 2025-10-06 18:06:11 UTC | 4.4mb | southern East Pacific Rise -55.695°, -123.296° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.4 earthquake near southern East Pacific Rise with origin time 18:06 UTC on October 6, 2025. See the M4.4 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 6, 2025. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.