Earthquakes on September 11, 2022
262
EARTHQUAKES on September 11, 2022
24-hour UTC period · USGS data
LARGEST: M5.5 — Fiji region
634 km deep
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
4
M4.0–4.9
52
M3.0–3.9
5
M2.0–2.9
52
M1.0–1.9
149
Activity Summary
262
Total earthquakes
~250
Daily average
Normal
Activity level
4
M5.0+ events
Geographic Breakdown
By US State
Top Countries (International)
Significant Earthquakes (M4.5+)
5.5
Fiji region
09:06 UTC · 633.8 km deep
5.4
south of Java, Indonesia
04:16 UTC · 18.5 km deep
5.0
45 km NNW of Shimokizukuri, Japan
21:21 UTC · 169.1 km deep
5.0
54 km NNE of Kainantu, Papua New Guinea
00:42 UTC · 107.9 km deep
4.9
184 km WSW of Pariaman, Indonesia
18:24 UTC · 18.1 km deep
4.9
140 km ESE of Kimbe, Papua New Guinea
04:46 UTC · 35.0 km deep
4.9
92 km ESE of Beauséjour, Guadeloupe
02:22 UTC · 47.4 km deep
Felt by 1
4.8
58 km E of Ozernovskiy, Russia
21:24 UTC · 130.8 km deep
Earthquake Map — September 11, 2022
All Earthquakes — September 11, 2022
Showing 30 of 113 (filtered from 262)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2022-09-11 2022-09-11 23:50:19 UTC | 4.2mb | Iceland region 66.572°, -18.210° | 10.0 km | 1 | - | - | ✓ Reviewed | USGS → |
At 23:50 UTC on September 11, 2022, a magnitude 4.2 tremor occurred in the Iceland region. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 23:32:45 UTC | 2.9ml | 10 km NE of Dutch Harbor, Alaska 53.959°, -166.426° | 16.0 km | - | - | - | ✓ Reviewed | USGS → |
On September 11, 2022, worldwide seismic activity registered a magnitude 2.9 earthquake 10 km NE of Dutch Harbor, Alaska at 23:32 UTC. The event was offshore. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 23:12:01 UTC | 2.6ml | 35 km NNW of Toyah, Texas 31.596°, -103.976° | 6.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.6 seismic event took place 35 km NNW of Toyah, Texas on September 11, 2022 at 23:12 UTC. Coming 2 hours after a magnitude 2.8 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 22:53:18 UTC | 2.1md | 9 km ENE of P?hala, Hawaii 19.245°, -155.401° | 34.2 km | - | - | - | Auto | USGS → |
On September 11, 2022, worldwide seismic activity registered a magnitude 2.1 earthquake 9 km ENE of P?hala, Hawaii at 22:53 UTC. This event falls inside the aftershock decay of a nearby magnitude 2.7 earthquake that occurred about 7 hours earlier. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 22:50:10 UTC | 4.5mb | 9 km WSW of Davila, Philippines 18.425°, 120.499° | 29.8 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.5 earthquake 9 km WSW of Davila, Philippines came in on September 11, 2022 at 22:50 UTC. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 22:47:45 UTC | 4.3mb | 90 km NE of Calama, Chile -21.806°, -68.397° | 117.4 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.3 seismic event took place 90 km NE of Calama, Chile on September 11, 2022 at 22:47 UTC. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 22:41:24 UTC | 2.1ml | 6 km S of P?hala, Hawaii 19.147°, -155.485° | 31.9 km | - | - | - | Auto | USGS → |
Reports of a magnitude 2.1 earthquake 6 km S of P?hala, Hawaii came in on September 11, 2022 at 22:41 UTC. This event falls inside the aftershock decay of a nearby magnitude 2.7 earthquake that occurred about 7 hours earlier. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:55:05 UTC | 2.2md | 5km ENE of Pinnacles, CA 36.543°, -121.093° | 2.5 km | 4 | - | - | ✓ Reviewed | USGS → |
September 11, 2022 brought a magnitude 2.2 earthquake 5km ENE of Pinnacles, CA, logged at 21:55 UTC. Coming 15 hours after a magnitude 3.2 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. 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. | ||||||||
2022-09-11 2022-09-11 21:49:59 UTC | 3.1ml | 17 km NNE of Ta`?, American Samoa -14.087°, -169.461° | 14.6 km | - | - | - | ✓ Reviewed | USGS → |
On September 11, 2022 at 21:49 UTC, a magnitude 3.1 earthquake struck 17 km NNE of Ta`?, American Samoa. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:40:31 UTC | 2.2md | 9km SSE of Mammoth Lakes, CA 37.566°, -118.927° | 8.9 km | - | - | - | ✓ Reviewed | USGS → |
On September 11, 2022 at 21:40 UTC, a magnitude 2.2 earthquake struck 9km SSE of Mammoth Lakes, CA. It arrived roughly 1 hours after a larger magnitude 2.9 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:37:21 UTC | 2.1ml | 45 km SE of Egegik, Alaska 57.916°, -156.856° | 10.3 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.1 seismic event took place 45 km SE of Egegik, Alaska on September 11, 2022 at 21:37 UTC. Coming 2 hours after a magnitude 2.2 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:33:39 UTC | 2.3md | 9km SSE of Mammoth Lakes, CA 37.565°, -118.927° | 8.7 km | - | - | - | ✓ Reviewed | USGS → |
On September 11, 2022, worldwide seismic activity registered a magnitude 2.3 earthquake 9km SSE of Mammoth Lakes, CA at 21:33 UTC. Coming 1 hours after a magnitude 2.9 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:33:20 UTC | 2.9md | 9km SSE of Mammoth Lakes, CA 37.566°, -118.926° | 9.1 km | 2 | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.9 earthquake 9km SSE of Mammoth Lakes, CA with origin time 21:33 UTC on September 11, 2022. In the 72 hours after this event, the USGS recorded 5 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:30:35 UTC | 2.1md | 10 km SSE of Maria Antonia, Puerto Rico 17.891°, -66.862° | 15.4 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.1 earthquake 10 km SSE of Maria Antonia, Puerto Rico with origin time 21:30 UTC on September 11, 2022. It arrived roughly 12 hours after a larger magnitude 2.5 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:24:15 UTC | 4.8mb | 58 km E of Ozernovskiy, Russia 51.540°, 157.340° | 130.8 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.8 earthquake 58 km E of Ozernovskiy, Russia came in on September 11, 2022 at 21:24 UTC. The event was offshore. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:22:41 UTC | 2.0ml | 74 km ENE of Ugashik, Alaska 57.678°, -156.196° | 6.1 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.0 event was detected 74 km ENE of Ugashik, Alaska on September 11, 2022, with origin time 21:22 UTC. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:21:53 UTC | 5.0mb | 45 km NNW of Shimokizukuri, Japan 41.190°, 140.145° | 169.1 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 5.0 earthquake 45 km NNW of Shimokizukuri, Japan with origin time 21:21 UTC on September 11, 2022. See the M5.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:18:34 UTC | 2.8ml | 36 km NNW of Toyah, Texas 31.595°, -103.985° | 7.9 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.8 earthquake 36 km NNW of Toyah, Texas at 21:18 UTC on September 11, 2022. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 21:15:47 UTC | 2.4md | 5km NE of Pinnacles, CA 36.567°, -121.113° | 9.7 km | 1 | - | - | ✓ Reviewed | USGS → |
September 11, 2022 brought a magnitude 2.4 earthquake 5km NE of Pinnacles, CA, logged at 21:15 UTC. This event falls inside the aftershock decay of a nearby magnitude 3.2 earthquake that occurred about 14 hours earlier. The event was offshore. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 20:32:17 UTC | 2.0ml | Unimak Island region, Alaska 53.661°, -164.367° | 25.1 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.0 earthquake in the Unimak Island region, Alaska came in on September 11, 2022 at 20:32 UTC. Coming 8 hours after a magnitude 2.7 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 20:28:54 UTC | 2.0ml | 63 km SE of King Salmon, Alaska 58.286°, -155.898° | 152.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.0 seismic event took place 63 km SE of King Salmon, Alaska on September 11, 2022 at 20:28 UTC. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 20:14:28 UTC | 4.4mb | 269 km ESE of Biak, Indonesia -2.380°, 138.190° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
September 11, 2022 brought a magnitude 4.4 earthquake 269 km ESE of Biak, Indonesia, logged at 20:14 UTC. Coming 4 hours after a magnitude 4.8 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 20:13:56 UTC | 2.6ml | 104 km SW of Adak, Alaska 51.359°, -177.894° | 40.3 km | - | - | - | ✓ Reviewed | USGS → |
September 11, 2022 brought a magnitude 2.6 earthquake 104 km SW of Adak, Alaska, logged at 20:13 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 20:04:01 UTC | 2.2ml | 94 km N of Yakutat, Alaska 60.384°, -140.024° | 4.5 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.2 earthquake was recorded 94 km N of Yakutat, Alaska on September 11, 2022 at 20:04 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. | ||||||||
2022-09-11 2022-09-11 19:32:41 UTC | 2.2ml | 47 km SE of Egegik, Alaska 57.912°, -156.799° | 8.8 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.2 earthquake 47 km SE of Egegik, Alaska with origin time 19:32 UTC on September 11, 2022. In the 72 hours after this event, the USGS recorded 4 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 19:32:37 UTC | 4.5mb | 254 km ESE of Biak, Indonesia -2.282°, 138.088° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.5 seismic event took place 254 km ESE of Biak, Indonesia on September 11, 2022 at 19:32 UTC. It arrived roughly 3 hours after a larger magnitude 4.8 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 18:57:09 UTC | 3.4md | 20 km SW of Stella, Puerto Rico 18.174°, -67.361° | 15.0 km | 1 | - | - | ✓ Reviewed | USGS → |
This magnitude 3.4 event was detected 20 km SW of Stella, Puerto Rico on September 11, 2022, with origin time 18:57 UTC. The event was offshore. See the M3.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 18:54:31 UTC | 2.0md | 4 km SE of La Parguera, Puerto Rico 17.951°, -67.013° | 10.4 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.0 earthquake 4 km SE of La Parguera, Puerto Rico at 18:54 UTC on September 11, 2022. It arrived roughly 10 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 M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 18:42:13 UTC | 2.2md | 9 km E of P?hala, Hawaii 19.217°, -155.393° | 32.8 km | - | - | - | Auto | USGS → |
The USGS recorded this magnitude 2.2 earthquake 9 km E of P?hala, Hawaii at 18:42 UTC on September 11, 2022. Coming 3 hours after a magnitude 2.7 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-09-11 2022-09-11 18:24:01 UTC | 4.9mb | 184 km WSW of Pariaman, Indonesia -1.251°, 98.582° | 18.1 km | - | - | - | ✓ Reviewed | USGS → |
At 18:24 UTC on September 11, 2022, a magnitude 4.9 tremor occurred 184 km WSW of Pariaman, Indonesia. 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, 2022. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.