9-4-2025 A 5.1. SSW of Nikolski, ALASKA REGION USGS PREMIUM
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RULES FOR THIS PAGE 1. IF YOU WANT TO PUT A NUMBER IN WRIGHT IT OUT LETTER BY LETTER WHEN DOING A LIVE FEED. 2. ONLY THREE EMOJIS AT A TIME. 3. WE DO NOT PUT PEOPLE DOWN ON THIS PAGE. 4. NO POLITICS WHATSOEVER.
4 Sep 20:01 UTC: First to report: USGS after 7 minutes. Update Thu, 4 Sep 2025, 20:03
Depth 34 km Epicenter 51.827°N / 169.0089°W Alaska, United States
Nearest volcano Tana (123 km / 76 miles away color code green normal dormant
Primary data source USGS (United States Geological Survey
Estimated energy 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 tons of TNT
IRIS EQ CENTER ds.iris.edu/ds/nodes/dmc/tools/event/12015699/ Date/Time (UTC) 2025-09-04 19:54:23 UTC (16 minutes ago) Location Fox Islands, Aleutian Islands Magnitude mb 5.1 Latitude 52.2938° N Longitude 169.5441° W Depth 10.0 km
EMSC WEBPAGE m.emsc.eu/#earthquake FOX ISLANDS, ALEUTIAN ISLANDS 5.1 2025-09-04 19:54:23 UTC 11:54:23 local time 52.2938 N | 169.5441 W 7,072 kmof your location 1545 km SSW of Anchorage, United States 267 km SW of Unalaska, United States 10 kmdeep
GFZ EQ CENTER geofon.gfz.de/eqinfo/event.php?id=gfz2025rize Fox Islands, Aleutian Islands Time 2025-09-04 19:54:24.2 UTC Magnitude 5.2 (mb) Epicenter 169.58°W 52.43°N Depth 10 km Status A - automatic
DISASTER ALERT disasteralert.pdc.org/disasteralert/?hazard_id=370… An earthquake with a magnitude of 5.1 at a depth of 10.0 km (6.21 miles) has occurred at 85 km SSW of Nikolski, Alaska, as reported by the National Earthquake Information Center (NEIC) of the USGS on September 04, 2025 19:54:23 UTC PRELIMINARY
Rose Biss
9-4-2025 A 5.1. SSW of Nikolski, ALASKA REGION USGS PREMIUM
Educational purposes only adults only
Under Section 107 of the Copyright Act 1976, allowance is made for 'Fair Use' for purposes such as criticism, comment, news reporting, teaching, scholarship, and research, Fair use is a permitted by copyright statute that might otherwise be infringing, Non-profit, educational or personal use tips the balance in favor of fair use.
ALL EARTHQUAKES ARE SUBJECT TO CHANGE BY INDIVIDUAL EARTHQUAKE CENTERS AFTER POSTING
RULES FOR THIS PAGE
1. IF YOU WANT TO PUT A NUMBER IN WRIGHT IT OUT LETTER BY LETTER WHEN DOING A LIVE FEED.
2. ONLY THREE EMOJIS AT A TIME.
3. WE DO NOT PUT PEOPLE DOWN ON THIS PAGE.
4. NO POLITICS WHATSOEVER.
4 Sep 20:01 UTC: First to report: USGS after 7 minutes.
Update Thu, 4 Sep 2025, 20:03
Depth 34 km
Epicenter 51.827°N / 169.0089°W Alaska, United States
Nearest volcano Tana (123 km / 76 miles away color code green normal dormant
Primary data source USGS (United States Geological Survey
Estimated energy 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 tons of TNT
USGS WEBPAGE
earthquake.usgs.gov/earthquakes/eventpage/at00t22x…
M 5.1 - 85 km SSW of Nikolski, Alaska
2025-09-04 19:54:23 (UTC)52.294°N 169.544°W10.0 km depth
IRIS EQ CENTER
ds.iris.edu/ds/nodes/dmc/tools/event/12015699/
Date/Time
(UTC) 2025-09-04 19:54:23 UTC
(16 minutes ago)
Location Fox Islands, Aleutian Islands
Magnitude mb 5.1
Latitude 52.2938° N
Longitude 169.5441° W
Depth 10.0 km
EMSC TWEET
🔔#Earthquake (#sismo) M5.1 strikes 38 mi SW of #Nikolski (#Alaska) 12 min ago. More info: m.emsc.eu/?id=1860802
EMSC WEBPAGE
m.emsc.eu/#earthquake
FOX ISLANDS, ALEUTIAN ISLANDS
5.1
2025-09-04
19:54:23 UTC
11:54:23 local time
52.2938 N | 169.5441 W
7,072 kmof your location
1545 km SSW of Anchorage, United States
267 km SW of Unalaska, United States
10 kmdeep
GFZ EQ CENTER
geofon.gfz.de/eqinfo/event.php?id=gfz2025rize
Fox Islands, Aleutian Islands
Time 2025-09-04 19:54:24.2 UTC
Magnitude 5.2 (mb)
Epicenter 169.58°W 52.43°N
Depth 10 km
Status A - automatic
DISASTER ALERT
disasteralert.pdc.org/disasteralert/?hazard_id=370…
An earthquake with a magnitude of 5.1 at a depth of 10.0 km (6.21 miles) has occurred at 85 km SSW of Nikolski, Alaska, as reported by the National Earthquake Information Center (NEIC) of the USGS on September 04, 2025 19:54:23 UTC PRELIMINARY
1 day ago | [YT] | 9