Earthquakes on July 24, 2020
500
EARTHQUAKES on July 24, 2020
24-hour UTC period · USGS data
11 km deep · 8 people felt it
Elevated activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
4
M4.0–4.9
34
M3.0–3.9
19
M2.0–2.9
103
M1.0–1.9
340
Activity Summary
500
Total earthquakes
~250
Daily average
Elevated
Activity level
4
M5.0+ events
Significant Earthquakes (M4.5+)
5.5
26 km SSE of Crucecita, Mexico
03:19 UTC · 11.0 km deep
Felt by 8
5.1
81 km SW of Niquero, Cuba
19:11 UTC · 8.7 km deep
Felt by 1
5.0
55 km SSW of Sand Point, Alaska
13:24 UTC · 45.2 km deep
5.0
58 km S of Sand Point, Alaska
03:07 UTC · 43.2 km deep
Felt by 1
4.9
Mid-Indian Ridge
22:04 UTC · 10.0 km deep
4.9
210 km NNE of Shi Yomi, India
13:34 UTC · 10.0 km deep
4.9
southern Mid-Atlantic Ridge
10:35 UTC · 10.0 km deep
4.8
232 km SSE of Tabiauan, Philippines
12:46 UTC · 586.5 km deep
Earthquake Map — July 24, 2020
All Earthquakes — July 24, 2020
Showing 30 of 160 (filtered from 500)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2020-07-24 2020-07-24 23:49:33 UTC | 4.4mb | 51 km WSW of Port-Vila, Vanuatu -17.877°, 167.853° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.4 seismic event took place 51 km WSW of Port-Vila, Vanuatu on July 24, 2020 at 23:49 UTC. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 23:37:11 UTC | 2.3md | 8 km W of Kailua-Kona, Hawaii 19.638°, -156.077° | 40.8 km | - | - | - | ✓ Reviewed | USGS → |
On July 24, 2020 at 23:37 UTC, a magnitude 2.3 earthquake struck 8 km W of Kailua-Kona, Hawaii. The event was offshore. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 23:17:28 UTC | 2.5ml | 12km N of Coso Junction, CA 36.151°, -117.928° | 2.7 km | - | - | - | ✓ Reviewed | USGS → |
July 24, 2020 brought a magnitude 2.5 earthquake 12km N of Coso Junction, CA, logged at 23:17 UTC. 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. | ||||||||
2020-07-24 2020-07-24 23:06:32 UTC | 2.2ml | 104 km SSE of Perryville, Alaska 55.014°, -158.665° | 32.6 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.2 earthquake was recorded 104 km SSE of Perryville, Alaska on July 24, 2020 at 23:06 UTC. It arrived roughly 15 hours after a larger magnitude 3.4 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. | ||||||||
2020-07-24 2020-07-24 23:04:01 UTC | 2.7ml | 18km N of Olancha, CA 36.440°, -117.993° | 4.0 km | - | - | - | ✓ Reviewed | USGS → |
On July 24, 2020, worldwide seismic activity registered a magnitude 2.7 earthquake 18km N of Olancha, CA at 23:04 UTC. This event falls inside the aftershock decay of a nearby magnitude 3.7 earthquake that occurred about 16 hours earlier. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 23:02:20 UTC | 3.0ml | 63 km S of Sand Point, Alaska 54.776°, -160.365° | 25.6 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 3.0 earthquake 63 km S of Sand Point, Alaska with origin time 23:02 UTC on July 24, 2020. The event was offshore. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 22:43:47 UTC | 2.2ml | 88 km S of Perryville, Alaska 55.125°, -158.995° | 22.4 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.2 earthquake 88 km S of Perryville, Alaska with origin time 22:43 UTC on July 24, 2020. This event falls inside the aftershock decay of a nearby magnitude 4.5 earthquake that occurred about 15 hours earlier. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 22:33:48 UTC | 2.0ml | 66 km E of Sand Point, Alaska 55.271°, -159.452° | 37.7 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.0 earthquake 66 km E of Sand Point, Alaska came in on July 24, 2020 at 22:33 UTC. It arrived roughly 15 hours after a larger magnitude 4.5 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. | ||||||||
2020-07-24 2020-07-24 22:29:31 UTC | 3.3ml | 286 km SE of Chiniak, Alaska 55.653°, -149.252° | 8.2 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 3.3 earthquake 286 km SE of Chiniak, Alaska at 22:29 UTC on July 24, 2020. The event was offshore. See the M3.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 22:25:50 UTC | 2.6md | 9 km SSE of Maria Antonia, Puerto Rico 17.906°, -66.846° | 15.0 km | - | - | - | ✓ Reviewed | USGS → |
At 22:25 UTC on July 24, 2020, a magnitude 2.6 tremor occurred 9 km SSE of Maria Antonia, Puerto Rico. It arrived roughly 1 hours after a larger magnitude 2.7 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 22:23:55 UTC | 4.7mb | 70 km N of Lae, Papua New Guinea -6.082°, 146.983° | 83.2 km | - | - | - | ✓ Reviewed | USGS → |
July 24, 2020 brought a magnitude 4.7 earthquake 70 km N of Lae, Papua New Guinea, logged at 22:23 UTC. The event was offshore. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 22:21:25 UTC | 2.7md | 6 km SSE of Maria Antonia, Puerto Rico 17.922°, -66.860° | 15.0 km | - | - | - | ✓ Reviewed | USGS → |
At 22:21 UTC on July 24, 2020, a magnitude 2.7 tremor occurred 6 km SSE of Maria Antonia, Puerto Rico. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 22:11:38 UTC | 2.0ml | 90 km S of Perryville, Alaska 55.115°, -158.900° | 19.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.0 seismic event took place 90 km S of Perryville, Alaska on July 24, 2020 at 22:11 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 M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 22:05:16 UTC | 2.6ml | 89 km S of Sand Point, Alaska 54.541°, -160.747° | 31.5 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.6 earthquake 89 km S of Sand Point, Alaska came in on July 24, 2020 at 22:05 UTC. Coming 10 hours after a magnitude 4.4 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 22:04:13 UTC | 4.9mb | Mid-Indian Ridge -38.639°, 78.492° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
At 22:04 UTC on July 24, 2020, a magnitude 4.9 tremor occurred near Mid-Indian Ridge. See the M4.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 21:51:35 UTC | 2.1ml | 174 km WSW of Adak, Alaska 51.184°, -178.896° | 23.5 km | - | - | - | ✓ Reviewed | USGS → |
July 24, 2020 brought a magnitude 2.1 earthquake 174 km WSW of Adak, Alaska, logged at 21:51 UTC. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 21:42:06 UTC | 2.1ml | 108 km SE of Sand Point, Alaska 54.764°, -159.135° | 22.3 km | - | - | - | ✓ Reviewed | USGS → |
On July 24, 2020 at 21:42 UTC, a magnitude 2.1 earthquake struck 108 km SE of Sand Point, Alaska. This event falls inside the aftershock decay of a nearby magnitude 2.2 earthquake that occurred about 1 hours earlier. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 21:23:36 UTC | 2.1ml | 96 km SSE of Perryville, Alaska 55.060°, -158.819° | 30.1 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.1 earthquake was recorded 96 km SSE of Perryville, Alaska on July 24, 2020 at 21:23 UTC. Coming 15 hours after a magnitude 2.8 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 21:20:43 UTC | 2.6md | 17km NE of Upper Lake, CA 39.263°, -122.756° | 13.3 km | 1 | - | - | ✓ Reviewed | USGS → |
This magnitude 2.6 event was detected 17km NE of Upper Lake, CA on July 24, 2020, with origin time 21:20 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 21:20:03 UTC | 2.5ml | 3 km SW of Woodway, Washington 47.773°, -122.415° | 22.8 km | 21 | II | - | ✓ Reviewed | USGS → |
This magnitude 2.5 event was detected 3 km SW of Woodway, Washington on July 24, 2020, with origin time 21:20 UTC. The event was offshore. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 21:11:57 UTC | 2.4ml | 20 km WNW of Stanley, Idaho 44.281°, -115.182° | 10.1 km | - | - | - | ✓ Reviewed | USGS → |
On July 24, 2020, worldwide seismic activity registered a magnitude 2.4 earthquake 20 km WNW of Stanley, Idaho at 21:11 UTC. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 21:05:14 UTC | 2.0ml | 80 km SE of Sand Point, Alaska 54.827°, -159.601° | 11.9 km | - | - | - | ✓ Reviewed | USGS → |
July 24, 2020 brought a magnitude 2.0 earthquake 80 km SE of Sand Point, Alaska, logged at 21:05 UTC. Coming 7 hours after a magnitude 2.1 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 20:58:54 UTC | 2.6ml | 82 km SSW of Sand Point, Alaska 54.610°, -160.772° | 24.3 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.6 seismic event took place 82 km SSW of Sand Point, Alaska on July 24, 2020 at 20:58 UTC. It arrived roughly 9 hours after a larger magnitude 4.4 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 20:52:30 UTC | 3.0ml | 43 km N of Valdez, Alaska 61.520°, -146.336° | 19.1 km | 2 | - | - | ✓ Reviewed | USGS → |
On July 24, 2020, worldwide seismic activity registered a magnitude 3.0 earthquake 43 km N of Valdez, Alaska at 20:52 UTC. The event was offshore. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 20:47:29 UTC | 3.0ml | Southern Alaska 61.012°, -147.233° | 15.6 km | - | - | - | ✓ Reviewed | USGS → |
At 20:47 UTC on July 24, 2020, a magnitude 3.0 tremor occurred near Southern Alaska. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 20:41:24 UTC | 4.2mb | 37 km NNW of Mýrina, Greece 40.197°, 24.939° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.2 earthquake 37 km NNW of Mýrina, Greece at 20:41 UTC on July 24, 2020. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 20:33:46 UTC | 2.1ml | 23 km WNW of Sitka, Alaska 57.110°, -135.704° | 3.4 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.1 earthquake 23 km WNW of Sitka, Alaska with origin time 20:33 UTC on July 24, 2020. 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. | ||||||||
2020-07-24 2020-07-24 20:25:19 UTC | 2.6ml | 73 km SE of Perryville, Alaska 55.489°, -158.249° | 7.3 km | - | - | - | ✓ Reviewed | USGS → |
July 24, 2020 brought a magnitude 2.6 earthquake 73 km SE of Perryville, Alaska, logged at 20:25 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 20:23:00 UTC | 4.0mb | 97 km ENE of Amahai, Indonesia -3.078°, 129.762° | 18.8 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.0 event was detected 97 km ENE of Amahai, Indonesia on July 24, 2020, with origin time 20:23 UTC. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2020-07-24 2020-07-24 20:21:01 UTC | 2.1ml | 84 km ESE of Sand Point, Alaska 55.030°, -159.283° | 25.1 km | - | - | - | ✓ Reviewed | USGS → |
On July 24, 2020, worldwide seismic activity registered a magnitude 2.1 earthquake 84 km ESE of Sand Point, Alaska at 20:21 UTC. This event falls inside the aftershock decay of a nearby magnitude 4.5 earthquake that occurred about 13 hours earlier. 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 July 24, 2020. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.