Earthquakes on June 10, 2021
247
EARTHQUAKES on June 10, 2021
24-hour UTC period · USGS data
10 km deep · 43 people felt it
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
4
M4.0–4.9
27
M3.0–3.9
14
M2.0–2.9
43
M1.0–1.9
159
Activity Summary
247
Total earthquakes
~250
Daily average
Normal
Activity level
4
M5.0+ events
Geographic Breakdown
By US State
Significant Earthquakes (M4.5+)
5.7
102 km S of Sámara, Costa Rica
23:27 UTC · 10.0 km deep
Felt by 43
5.1
94 km SSW of Pagar Alam, Indonesia
10:12 UTC · 59.3 km deep
5.0
23 km SW of Longquan, China
11:46 UTC · 10.0 km deep
Felt by 2
5.0
88 km SW of Kabare, Democratic Republic of the Congo
08:54 UTC · 10.0 km deep
Felt by 7
4.9
55 km S of Pondaguitan, Philippines
02:42 UTC · 67.1 km deep
Felt by 4
4.8
83 km ENE of Misawa, Japan
09:56 UTC · 56.7 km deep
Felt by 1
4.6
67 km ESE of Hihifo, Tonga
16:09 UTC · 6.9 km deep
4.6
42 km ESE of Shizunai-furukawach?, Japan
11:35 UTC · 76.1 km deep
Earthquake Map — June 10, 2021
All Earthquakes — June 10, 2021
Showing 30 of 88 (filtered from 247)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2021-06-10 2021-06-10 23:45:56 UTC | 2.0ml | 16 km ESE of Halibut Cove, Alaska 59.548°, -150.949° | 32.9 km | - | - | - | Auto | USGS → |
On June 10, 2021 at 23:45 UTC, a magnitude 2.0 earthquake struck 16 km ESE of Halibut Cove, Alaska. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 23:45:34 UTC | 2.0md | 4 km SE of P?hala, Hawaii 19.168°, -155.448° | 32.9 km | - | - | - | Auto | USGS → |
A magnitude 2.0 earthquake was recorded 4 km SE of P?hala, Hawaii on June 10, 2021 at 23:45 UTC. It arrived roughly 21 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. | ||||||||
2021-06-10 2021-06-10 23:45:09 UTC | 2.7md | 2 km NNW of La Parguera, Puerto Rico 18.000°, -67.053° | 7.0 km | - | - | - | ✓ Reviewed | USGS → |
June 10, 2021 brought a magnitude 2.7 earthquake 2 km NNW of La Parguera, Puerto Rico, logged at 23:45 UTC. This event falls inside the aftershock decay of a nearby magnitude 3.1 earthquake that occurred about 5 hours earlier. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 23:27:02 UTC | 5.7mww | 102 km S of Sámara, Costa Rica 8.962°, -85.422° | 10.0 km | 43 | IV | green | ✓ Reviewed | USGS → |
On June 10, 2021 at 23:27 UTC, a magnitude 5.7 earthquake struck 102 km S of Sámara, Costa Rica. The USGS PAGER system assigned a green alert level for this event, signalling no significant casualties or damage expected. It is the largest earthquake currently listed for worldwide seismic activity on June 10, 2021. See the M5.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 23:06:06 UTC | 2.2md | 32 km WNW of Volcano, Hawaii 19.505°, -155.532° | 0.5 km | - | - | - | ✓ Reviewed | USGS → |
On June 10, 2021, worldwide seismic activity registered a magnitude 2.2 earthquake 32 km WNW of Volcano, Hawaii at 23:06 UTC. It arrived roughly 2 hours after a larger magnitude 2.4 mainshock in the same 20 km area, placing it within the typical aftershock window. 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. | ||||||||
2021-06-10 2021-06-10 22:31:15 UTC | 2.1ml | 46 km N of Valdez, Alaska 61.546°, -146.338° | 18.5 km | - | - | - | Auto | USGS → |
The USGS recorded this magnitude 2.1 earthquake 46 km N of Valdez, Alaska at 22:31 UTC on June 10, 2021. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 22:19:19 UTC | 3.4ml | 16 km ENE of Wright, Wyoming 43.803°, -105.299° | 0.0 km | - | - | - | ✓ Reviewed | USGS → |
At 22:19 UTC on June 10, 2021, a magnitude 3.4 tremor occurred 16 km ENE of Wright, Wyoming. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M3.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 22:17:27 UTC | 2.1ml | 9 km ENE of P?hala, Hawaii 19.247°, -155.399° | 31.9 km | - | - | - | Auto | USGS → |
On June 10, 2021, worldwide seismic activity registered a magnitude 2.1 earthquake 9 km ENE of P?hala, Hawaii at 22:17 UTC. This event falls inside the aftershock decay of a nearby magnitude 2.5 earthquake that occurred about 19 hours earlier. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 21:49:41 UTC | 2.1ml | 22km NNE of Inyokern, CA 35.819°, -117.699° | 3.3 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.1 earthquake 22km NNE of Inyokern, CA with origin time 21:49 UTC on June 10, 2021. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 21:28:14 UTC | 2.5ml | 9 km SE of Volcano, Hawaii 19.373°, -155.174° | 2.9 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.5 earthquake 9 km SE of Volcano, Hawaii at 21:28 UTC on June 10, 2021. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 20:46:43 UTC | 3.0ml | 88 km ESE of Egegik, Alaska 57.984°, -155.939° | 0.2 km | - | - | - | Auto | USGS → |
Seismographs logged a magnitude 3.0 earthquake 88 km ESE of Egegik, Alaska with origin time 20:46 UTC on June 10, 2021. 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 M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 20:39:31 UTC | 2.4ml | 16 km W of Volcano, Hawaii 19.455°, -155.392° | 22.3 km | - | - | - | ✓ Reviewed | USGS → |
June 10, 2021 brought a magnitude 2.4 earthquake 16 km W of Volcano, Hawaii, logged at 20:39 UTC. Coming 6 hours after a magnitude 2.4 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. | ||||||||
2021-06-10 2021-06-10 20:28:13 UTC | 2.1md | 5 km E of P?hala, Hawaii 19.200°, -155.428° | 33.8 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.1 earthquake 5 km E of P?hala, Hawaii came in on June 10, 2021 at 20:28 UTC. Coming 17 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 M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 20:18:04 UTC | 4.2mb | 38 km SW of Nueva Concepción, Guatemala 14.004°, -91.596° | 70.6 km | - | - | - | ✓ Reviewed | USGS → |
On June 10, 2021 at 20:18 UTC, a magnitude 4.2 earthquake struck 38 km SW of Nueva Concepción, Guatemala. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 19:32:15 UTC | 3.1md | 71 km N of San Juan, Puerto Rico 19.110°, -66.117° | 17.0 km | 1 | - | - | ✓ Reviewed | USGS → |
June 10, 2021 brought a magnitude 3.1 earthquake 71 km N of San Juan, Puerto Rico, logged at 19:32 UTC. It arrived roughly 2 hours after a larger magnitude 3.9 mainshock in the same 20 km area, placing it within the typical aftershock window. The event was offshore. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 19:27:58 UTC | 2.2ml | 30 km W of Tanana, Alaska 65.165°, -152.725° | 10.7 km | 1 | - | - | Auto | USGS → |
At 19:27 UTC on June 10, 2021, a magnitude 2.2 tremor occurred 30 km W of Tanana, Alaska. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 18:38:13 UTC | 3.1md | 3 km NNW of La Parguera, Puerto Rico 18.007°, -67.056° | 6.0 km | 2 | - | - | ✓ Reviewed | USGS → |
On June 10, 2021 at 18:38 UTC, a magnitude 3.1 earthquake struck 3 km NNW of La Parguera, Puerto Rico. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 18:19:48 UTC | 2.4ml | 8km ENE of Aguanga, CA 33.483°, -116.789° | 2.1 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.4 earthquake was recorded 8km ENE of Aguanga, CA on June 10, 2021 at 18:19 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 18:02:33 UTC | 4.0mb | Kuril Islands 46.602°, 152.702° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.0 seismic event took place near Kuril Islands on June 10, 2021 at 18:02 UTC. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 17:42:16 UTC | 3.9md | 68 km N of San Juan, Puerto Rico 19.082°, -66.102° | 6.0 km | 25 | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 3.9 earthquake 68 km N of San Juan, Puerto Rico with origin time 17:42 UTC on June 10, 2021. The event was offshore. See the M3.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 17:37:23 UTC | 2.2ml | 24 km SSW of Susitna, Alaska 61.354°, -150.740° | 29.4 km | - | - | - | Auto | USGS → |
The USGS recorded this magnitude 2.2 earthquake 24 km SSW of Susitna, Alaska at 17:37 UTC on June 10, 2021. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 17:27:56 UTC | 2.5ml | 59 km S of King Cove, Alaska 54.530°, -162.279° | 53.5 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.5 earthquake 59 km S of King Cove, Alaska with origin time 17:27 UTC on June 10, 2021. The event was offshore. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 17:10:19 UTC | 3.0ml | 10km NNE of Ocotillo Wells, CA 33.225°, -116.093° | 8.9 km | 1 | - | - | ✓ Reviewed | USGS → |
A magnitude 3.0 earthquake was recorded 10km NNE of Ocotillo Wells, CA on June 10, 2021 at 17:10 UTC. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 16:43:52 UTC | 4.3mwr | 53 km N of Vallenar, Chile -28.093°, -70.778° | 50.1 km | 1 | - | - | ✓ Reviewed | USGS → |
This magnitude 4.3 event was detected 53 km N of Vallenar, Chile on June 10, 2021, with origin time 16:43 UTC. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 16:14:03 UTC | 4.2mb | south of the Fiji Islands -22.432°, -179.478° | 582.5 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.2 earthquake was recorded south of the Fiji Islands on June 10, 2021 at 16:14 UTC. This deep-focus earthquake originated far below the brittle crust, deep inside the mantle. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 16:09:31 UTC | 4.6mb | 67 km ESE of Hihifo, Tonga -16.210°, -173.220° | 6.9 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.6 event was detected 67 km ESE of Hihifo, Tonga on June 10, 2021, with origin time 16:09 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 15:56:02 UTC | 4.1mb | Kepulauan Barat Daya, Indonesia -7.453°, 128.462° | 172.2 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.1 earthquake near Kepulauan Barat Daya, Indonesia with origin time 15:56 UTC on June 10, 2021. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 15:48:12 UTC | 4.3mb | south of the Kermadec Islands -32.286°, 179.690° | 381.6 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.3 earthquake south of the Kermadec Islands came in on June 10, 2021 at 15:48 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. | ||||||||
2021-06-10 2021-06-10 15:36:19 UTC | 3.0ml | 75 km NW of Emmonak, Alaska 63.297°, -165.484° | 7.7 km | - | - | - | ✓ Reviewed | USGS → |
On June 10, 2021, worldwide seismic activity registered a magnitude 3.0 earthquake 75 km NW of Emmonak, Alaska at 15:36 UTC. The event was offshore. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-06-10 2021-06-10 15:33:51 UTC | 2.8ml | 21 km W of Colstrip, Montana 45.885°, -106.898° | 0.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.8 earthquake 21 km W of Colstrip, Montana came in on June 10, 2021 at 15:33 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.8 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 June 10, 2021. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.