Earthquakes on July 31, 2022
291
EARTHQUAKES on July 31, 2022
24-hour UTC period · USGS data
LARGEST: M5.6 — 16 km SE of Pasni, Pakistan
27 km deep · 1 person felt it
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
11
M4.0–4.9
44
M3.0–3.9
14
M2.0–2.9
55
M1.0–1.9
167
Activity Summary
291
Total earthquakes
~250
Daily average
Normal
Activity level
11
M5.0+ events
Geographic Breakdown
By US State
Top Countries (International)
Significant Earthquakes (M4.5+)
5.6
16 km SE of Pasni, Pakistan
13:42 UTC · 27.1 km deep
Felt by 1
5.4
3 km SSE of Vogar, Iceland
17:48 UTC · 10.0 km deep
Felt by 33
5.3
Izu Islands, Japan region
18:50 UTC · 10.0 km deep
5.1
15 km SW of Aitape, Papua New Guinea
22:27 UTC · 45.9 km deep
5.1
13 km S of San Ramon, Philippines
18:48 UTC · 10.0 km deep
Felt by 10
5.1
17 km S of Pasni, Pakistan
13:52 UTC · 16.7 km deep
Felt by 1
5.1
43 km WNW of Meulaboh, Indonesia
03:03 UTC · 74.1 km deep
Felt by 2
5.1
26 km W of Bhojpur, Nepal
02:28 UTC · 10.0 km deep
Felt by 55
Earthquake Map — July 31, 2022
All Earthquakes — July 31, 2022
Showing 30 of 124 (filtered from 291)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2022-07-31 2022-07-31 23:46:04 UTC | 2.0ml | 5km NNW of Boron, CA 35.043°, -117.668° | -0.8 km | - | - | - | ✓ Reviewed | USGS → |
On July 31, 2022 at 23:46 UTC, a magnitude 2.0 earthquake struck 5km NNW of Boron, CA. 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. | ||||||||
2022-07-31 2022-07-31 23:41:42 UTC | 2.2md | 3 km SE of La Parguera, Puerto Rico 17.947°, -67.025° | 5.8 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.2 seismic event took place 3 km SE of La Parguera, Puerto Rico on July 31, 2022 at 23:41 UTC. It arrived roughly 2 hours after a larger magnitude 2.6 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. | ||||||||
2022-07-31 2022-07-31 23:38:33 UTC | 2.7md | 69km W of Ferndale, CA 40.571°, -125.086° | 24.4 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.7 earthquake 69km W of Ferndale, CA came in on July 31, 2022 at 23:38 UTC. The event was offshore. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 23:30:39 UTC | 3.6mb | 178 km WSW of Nikolski, Alaska 52.389°, -171.337° | 12.6 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 3.6 earthquake 178 km WSW of Nikolski, Alaska at 23:30 UTC on July 31, 2022. This event falls inside the aftershock decay of a nearby magnitude 4.4 earthquake that occurred about 9 hours earlier. See the M3.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 23:27:33 UTC | 2.2ml | western Texas 31.654°, -104.551° | 6.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.2 earthquake was recorded near western Texas on July 31, 2022 at 23:27 UTC. Coming 2 hours after a magnitude 2.5 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 23:04:08 UTC | 2.5ml | 19 km ESE of Naalehu, Hawaii 18.979°, -155.423° | 36.3 km | - | - | - | ✓ Reviewed | USGS → |
On July 31, 2022, worldwide seismic activity registered a magnitude 2.5 earthquake 19 km ESE of Naalehu, Hawaii at 23:04 UTC. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 23:02:41 UTC | 2.4ml | 54 km S of Whites City, New Mexico 31.695°, -104.483° | 6.1 km | - | - | - | ✓ Reviewed | USGS → |
July 31, 2022 brought a magnitude 2.4 earthquake 54 km S of Whites City, New Mexico, logged at 23:02 UTC. Coming 2 hours after a magnitude 2.5 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 22:33:44 UTC | 4.3mb | 43 km SW of Sámara, Costa Rica 9.627°, -85.827° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
July 31, 2022 brought a magnitude 4.3 earthquake 43 km SW of Sámara, Costa Rica, logged at 22:33 UTC. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 22:32:28 UTC | 4.1mb | 78 km ENE of Puerto Ocopa, Peru -10.790°, -73.692° | 137.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.1 earthquake 78 km ENE of Puerto Ocopa, Peru came in on July 31, 2022 at 22:32 UTC. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 22:27:50 UTC | 5.1mb | 15 km SW of Aitape, Papua New Guinea -3.246°, 142.256° | 45.9 km | - | - | - | ✓ Reviewed | USGS → |
On July 31, 2022, worldwide seismic activity registered a magnitude 5.1 earthquake 15 km SW of Aitape, Papua New Guinea at 22:27 UTC. The event was offshore. See the M5.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 22:06:25 UTC | 3.5ml | 167 km WSW of Adak, Alaska 51.067°, -178.661° | 27.3 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 3.5 event was detected 167 km WSW of Adak, Alaska on July 31, 2022, with origin time 22:06 UTC. See the M3.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 22:02:24 UTC | 2.1ml | 134 km SE of Akutan, Alaska 53.430°, -164.113° | 17.4 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.1 earthquake 134 km SE of Akutan, Alaska with origin time 22:02 UTC on July 31, 2022. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 21:53:25 UTC | 2.6md | 14 km S of Guánica, Puerto Rico 17.843°, -66.885° | 13.8 km | - | - | - | ✓ Reviewed | USGS → |
July 31, 2022 brought a magnitude 2.6 earthquake 14 km S of Guánica, Puerto Rico, logged at 21:53 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 21:45:14 UTC | 4.1mb | 199 km SW of Padangsidempuan, Indonesia -0.007°, 98.128° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.1 seismic event took place 199 km SW of Padangsidempuan, Indonesia on July 31, 2022 at 21:45 UTC. The event was offshore. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 21:37:02 UTC | 4.7mb | 78 km E of Santiago, Philippines 7.303°, 127.282° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On July 31, 2022, worldwide seismic activity registered a magnitude 4.7 earthquake 78 km E of Santiago, Philippines at 21:37 UTC. The event was offshore. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 21:28:33 UTC | 3.1ml | 46 km SSW of Adak, Alaska 51.509°, -176.953° | 34.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 3.1 event was detected 46 km SSW of Adak, Alaska on July 31, 2022, with origin time 21:28 UTC. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 21:20:47 UTC | 2.2ml | 56 km SSW of Whites City, New Mexico 31.679°, -104.513° | 7.8 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.2 earthquake 56 km SSW of Whites City, New Mexico with origin time 21:20 UTC on July 31, 2022. It arrived roughly 1 hours after a larger magnitude 2.5 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. | ||||||||
2022-07-31 2022-07-31 21:18:53 UTC | 2.5ml | 53 km S of Whites City, New Mexico 31.698°, -104.481° | 5.6 km | - | - | - | ✓ Reviewed | USGS → |
At 21:18 UTC on July 31, 2022, a magnitude 2.5 tremor occurred 53 km S of Whites City, New Mexico. In the 72 hours after this event, the USGS recorded 3 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. | ||||||||
2022-07-31 2022-07-31 20:26:11 UTC | 4.4mb | 44 km SE of Tobelo, Indonesia 1.482°, 128.322° | 78.7 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.4 seismic event took place 44 km SE of Tobelo, Indonesia on July 31, 2022 at 20:26 UTC. The event was offshore. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 20:16:16 UTC | 4.4mb | Izu Islands, Japan region 32.407°, 142.426° | 16.2 km | - | - | - | ✓ Reviewed | USGS → |
July 31, 2022 brought a magnitude 4.4 earthquake in the Izu Islands, Japan region, logged at 20:16 UTC. Coming 1 hours after a magnitude 5.3 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. | ||||||||
2022-07-31 2022-07-31 19:36:52 UTC | 3.4ml | 96 km SSW of Atka, Alaska 51.368°, -174.639° | 12.4 km | - | - | - | ✓ Reviewed | USGS → |
July 31, 2022 brought a magnitude 3.4 earthquake 96 km SSW of Atka, Alaska, logged at 19:36 UTC. See the M3.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 19:27:24 UTC | 2.0ml | 6 km W of Orcas, Washington 48.610°, -123.038° | 13.9 km | 4 | - | - | ✓ Reviewed | USGS → |
A magnitude 2.0 earthquake was recorded 6 km W of Orcas, Washington on July 31, 2022 at 19:27 UTC. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 19:19:03 UTC | 2.5ml | 56 km S of Whites City, New Mexico 31.668°, -104.389° | 7.8 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.5 earthquake 56 km S of Whites City, New Mexico at 19:19 UTC on July 31, 2022. In the 72 hours after this event, the USGS recorded 3 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. | ||||||||
2022-07-31 2022-07-31 19:15:33 UTC | 4.3mb | 152 km SE of Kuril’sk, Russia 44.105°, 148.994° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On July 31, 2022 at 19:15 UTC, a magnitude 4.3 earthquake struck 152 km SE of Kuril’sk, Russia. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 18:57:59 UTC | 4.3mb | 258 km SE of Vilyuchinsk, Russia 51.268°, 161.048° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.3 earthquake was recorded 258 km SE of Vilyuchinsk, Russia on July 31, 2022 at 18:57 UTC. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 18:54:25 UTC | 4.2mb | 117 km SW of Ishigaki, Japan 23.492°, 123.474° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.2 event was detected 117 km SW of Ishigaki, Japan on July 31, 2022, with origin time 18:54 UTC. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 18:50:26 UTC | 2.1md | 19km SE of Yosemite Valley, CA 37.643°, -119.396° | 11.1 km | - | - | - | ✓ Reviewed | USGS → |
July 31, 2022 brought a magnitude 2.1 earthquake 19km SE of Yosemite Valley, CA, logged at 18:50 UTC. In the 72 hours after this event, the USGS recorded 3 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 18:50:12 UTC | 5.3mb | Izu Islands, Japan region 32.472°, 142.458° | 10.0 km | - | - | green | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 5.3 earthquake in the Izu Islands, Japan region with origin time 18:50 UTC on July 31, 2022. The USGS PAGER system assigned a green alert level for this event, signalling no significant casualties or damage expected. See the M5.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 18:48:28 UTC | 5.0mww | Izu Islands, Japan region 32.497°, 142.471° | 10.0 km | - | - | green | ✓ Reviewed | USGS → |
July 31, 2022 brought a magnitude 5.0 earthquake in the Izu Islands, Japan region, logged at 18:48 UTC. The USGS PAGER system assigned a green alert level for this event, signalling no significant casualties or damage expected. See the M5.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2022-07-31 2022-07-31 18:48:10 UTC | 5.1mww | 13 km S of San Ramon, Philippines 17.292°, 120.716° | 10.0 km | 10 | - | - | ✓ Reviewed | USGS → |
At 18:48 UTC on July 31, 2022, a magnitude 5.1 tremor occurred 13 km S of San Ramon, Philippines. The event was offshore. See the M5.1 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 July 31, 2022. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.