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Past earthquakes near Iliamna volcano: September 2022 - list, stats and map

Updated: Dec 10, 2022 02:10 GMT -
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Quakes during September 2022:

  • 1 quake above magnitude 3
  • 11 quakes between magnitude 2 and 3
  • 59 quakes below magnitude 2 that people normally don't feel.
During September 2022, Iliamna volcano had 1 quake of magnitude 3.5 and 11 quakes between 2.0 and 3.0. There were also 59 quakes below magnitude 2.0 which people don't normally feel. See all quakes in the past 24 hours!

Strongest quake: Mag. 3.5 | 44 mi W of Homer, Kenai Peninsula, Alaska, USA -

...Read more

Earthquake Catalog

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Depth and magnitude of quakes versus time plot
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Showing quakes magnitude 0.1 or higher (71 quakes):
Date and timeMag
Depth
DistanceLocationDetailsMap
Friday, September 30, 2022 GMT (4 quakes)
Sep 30, 2022 12:26 pm (GMT -8) (Sep 30, 2022 20:26 GMT)
1.9

106 km
7.5 km (4.7 mi)70 Km W of Happy Valley, Alaska MoreMap
Sep 30, 2022 9:22 am (GMT -8) (Sep 30, 2022 17:22 GMT)
0.1

1 km
0.9 km (0.6 mi)63 Km ENE of Pedro Bay, Alaska MoreMap
Sep 30, 2022 9:22 am (GMT -8) (Sep 30, 2022 17:22 GMT)
0.1

1 km
0.9 km (0.6 mi)Southern Alaska MoreMap
Sep 30, 2022 12:04 am (GMT -8) (Sep 30, 2022 08:04 GMT)
1.7

122 km
26 km (16 mi)38 Km ENE of Pedro Bay, Alaska MoreMap
Thursday, September 29, 2022 GMT (7 quakes)
Sep 29, 2022 11:56 am (GMT -8) (Sep 29, 2022 19:56 GMT)
1.3

4.9 km
38 km (24 mi)Southern Alaska MoreMap
Sep 29, 2022 11:56 am (GMT -8) (Sep 29, 2022 19:56 GMT)
1.3

4.9 km
38 km (24 mi)49 Km ENE of Port Alsworth, Alaska MoreMap
Sep 29, 2022 10:20 am (GMT -8) (Sep 29, 2022 18:20 GMT)
1.3

13 km
35 km (22 mi)Southern Alaska MoreMap
Sep 29, 2022 10:20 am (GMT -8) (Sep 29, 2022 18:20 GMT)
1.3

13 km
35 km (22 mi)49 Km ENE of Port Alsworth, Alaska MoreMap
Sep 29, 2022 8:03 am (GMT -8) (Sep 29, 2022 16:03 GMT)
1.9

82 km
41 km (25 mi)39 Km W of Anchor Point, Alaska MoreMap
Sep 28, 2022 9:50 pm (GMT -8) (Sep 29, 2022 05:50 GMT)
0.9

21 km
30 km (19 mi)60 Km E of Pedro Bay, Alaska MoreMap
Sep 28, 2022 9:50 pm (GMT -8) (Sep 29, 2022 05:50 GMT)
0.9

21 km
30 km (19 mi)Southern Alaska MoreMap
Wednesday, September 28, 2022 GMT (5 quakes)
Sep 28, 2022 3:30 pm (GMT -8) (Sep 28, 2022 23:30 GMT)
1.5

14 km
35 km (22 mi)Southern Alaska MoreMap
Sep 28, 2022 9:28 am (GMT -8) (Sep 28, 2022 17:28 GMT)
1.3

16 km
31 km (19 mi)56 Km E of Port Alsworth, Alaska MoreMap
Sep 28, 2022 9:28 am (GMT -8) (Sep 28, 2022 17:28 GMT)
1.3

16 km
31 km (19 mi)Southern Alaska MoreMap
Sep 28, 2022 5:18 am (GMT -8) (Sep 28, 2022 13:18 GMT)
2.2

136 km
31 km (19 mi)71 Km E of Port Alsworth, Alaska MoreMap
Sep 27, 2022 11:08 pm (GMT -8) (Sep 28, 2022 07:08 GMT)
2.4

172 km
5.6 km (3.5 mi)Southern Alaska MoreMap
Tuesday, September 27, 2022 GMT (2 quakes)
Sep 27, 2022 7:06 am (GMT -8) (Sep 27, 2022 15:06 GMT)
2.0

114 km
6.3 km (3.9 mi)64 Km ENE of Pedro Bay, Alaska MoreMap
Sep 27, 2022 12:24 am (GMT -8) (Sep 27, 2022 08:24 GMT)
2.1

140 km
24 km (15 mi)74 Km E of Port Alsworth, Alaska MoreMap
Monday, September 26, 2022 GMT (2 quakes)
Sep 26, 2022 3:09 pm (GMT -8) (Sep 26, 2022 23:09 GMT)
1.1

96 km
32 km (20 mi)Southern Alaska MoreMap
Sep 26, 2022 3:32 am (GMT -8) (Sep 26, 2022 11:32 GMT)
0.8

102 km
17 km (10.6 mi)60 Km WNW of Happy Valley, Alaska MoreMap
Saturday, September 24, 2022 GMT (3 quakes)
Sep 24, 2022 1:16 pm (GMT -8) (Sep 24, 2022 21:16 GMT)
1.7

98 km
24 km (15 mi)52 Km WNW of Anchor Point, Alaska MoreMap
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Estimated combined seismic energy released: 1.4 x 1010 joules (3.78 megawatt hours, equivalent to 3.25 tons of TNT) | about seismic energy

Earthquake statistics

Has seismic activity increased or decreased? Check the Quake-O-Meter!
Number of earthquakes over time:
Number of quakes over time
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Magnitude distribution and energy released:
Number of quakes and energy over magnitudeMagnitudes of quakes and energy over time
Thu, 7 Mar 2013, 17:47

Iliamna volcano (Cook Inlet (SW Alaska)) activity update

Recent quakes near Iliamna
Seismicity has risen again at the volcano recently, earthquake-report mentioned. Events as large as M1.4 occurred along a (ring?) fracture located south of the volcano's summit. ... Read all
Sun, 3 Feb 2013, 14:14

Iliamna volcano (Cook Inlet (SW Alaska)) activity update

Time and depth of rencent quakes under Iliamna volcano
Earthquake activity remains slightly increased. ... Read all
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