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2 quakes Mag. 1+
Number of quakes vs long-term average, past 7 days
Earthquake activity below average

Latest quakes near Spurr volcano in the past 30 days - list, stats and map

Overview

Updated: Mar 29, 2024 11:43 GMT -
Find all latest earthquakes near Spurr volcano in our list below, updated every minute! Events are often reported within minutes. If you just felt a quake near Spurr volcano, find out which quakes are happening right now!
In the past 7 days, Spurr volcano has had 2 quakes of magnitudes up to 2.9.
In the past 30 days, Spurr volcano has had 17 quakes of magnitudes up to 2.9:
  • 4 quakes above magnitude 2
  • 13 quakes below magnitude 2 that people normally don't feel.
Latest: Mag. 1.5 Earthquake 60 km WNW of Tyonek, Alaska -
Strongest: Mag. 2.9 Earthquake 68 km W of Tyonek, Alaska -
Number of quakes per year
Read more

Map and earthquake list

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Quakes, magnitude and depth over time

Past 7 days
14 days
30 days
1 year
Earthquake depth plot
Depth and magnitude of quakes over time
Earthquake depth plot
Depth and magnitude of quakes over time
Earthquake depth plot
Depth and magnitude of quakes over time
Earthquake depth plot
Depth and magnitude of quakes over time
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Showing all recent or significant quakes in the past 30 days, magnitude 0 or higher, within up to 30 km (19 mi) distance (17 quakes):
Latest quakes near Spurr volcano in the past 30 days - list, stats and map
Date and TimeMag
Depth
DistanceLocationDetailsMap
Mar 25, 09:18 am (Anchorage)
Mar 25, 17:18 GMT
1.5

0 km
12 km (7.2 mi) to the S 60 km WNW of Tyonek, Alaska Info
Mar 25, 09:10 am (Anchorage)
Mar 25, 17:10 GMT
2.9

9.8 km
22 km (14 mi) to the S 68 km W of Tyonek, Alaska
I FELT IT
Info
Thursday, March 21, 2024 GMT (2 quakes)
Mar 21, 05:23 am (Anchorage)
Mar 21, 13:23 GMT
1.4

96 km
16 km (9.7 mi) to the SE 50 km WNW of Tyonek, Alaska Info
Mar 20, 06:20 pm (Anchorage)
Mar 21, 02:20 GMT
1.3

43 km
20 km (13 mi) to the SW 76 km W of Tyonek, Alaska Info
Wednesday, March 20, 2024 GMT (2 quakes)
Mar 20, 07:35 am (Anchorage)
Mar 20, 15:35 GMT
1.4

75 km
22 km (14 mi) to the E 43 km WNW of Tyonek, Alaska Info
Mar 20, 07:32 am (Anchorage)
Mar 20, 15:32 GMT
1.9

133 km
25 km (16 mi) to the SW 73 km W of Tyonek, Alaska Info
Tuesday, March 19, 2024 GMT (1 quake)
Mar 19, 12:18 am (Anchorage)
Mar 19, 08:18 GMT
1.4

11 km
26 km (16 mi) to the W 87 km WNW of Tyonek, Alaska Info
Sunday, March 17, 2024 GMT (1 quake)
Mar 17, 10:08 am (Anchorage)
Mar 17, 18:08 GMT
1.7

34 km
28 km (18 mi) to the NE Southern Alaska Info
Friday, March 15, 2024 GMT (2 quakes)
Mar 15, 06:34 am (Anchorage)
Mar 15, 14:34 GMT
2.2

0 km
1.9 km (1.2 mi) to the E 63 km WNW of Beluga, Alaska Info
Mar 14, 04:38 pm (Anchorage)
Mar 15, 00:38 GMT
1.6

0 km
2.3 km (1.4 mi) to the E 63 Km Wnw of Beluga, Alaska Info
Wednesday, March 13, 2024 GMT (1 quake)
Mar 13, 12:48 am (Anchorage)
Mar 13, 08:48 GMT
2.2

103 km
30 km (18 mi) to the S 65 Km W of Tyonek, Alaska Info
Show more
About these data
Estimated combined seismic energy released: 2 x 109 joules (553 kilowatt hours, equivalent to 0.476 tons of TNT) | about seismic energy

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Earthquake statistics

Number of quakes per year

Note:
The apparent increase in the number of quakes is not because global seismic activity has increased, but because the number of seismic networks around the world and their sensitivity to detect smaller quakes has been constantly increasing.
This is most evident if one looks at the number of smaller earthquakes (below magnitude 5). For larger quakes (magnitude 5 or more), the effect disappears after around the 1990s. Since then, the global coverage of earthquake of larger quakes has been nearly complete.

Average number of earthquakes

Based on data from the past 54 years and our earthquake archive back to 1900, there are about 259 quakes on average per year near Spurr volcano:
  • Mag. 5 or higher: 0.06 quakes per year (or 1 quake every 18.2 years)
  • Mag. 4 or higher: 0.3 quakes per year (or 1 quake every 3.4 years)
  • Mag. 3 or higher: 2.8 quakes per year
  • Mag. 2 or higher: 44 quakes per year (or 3.7 quakes per month)
  • Mag. 1 or higher: 165 quakes per year (or 13.8 quakes per month)

Number of earthquakes over time

Past 90 days
30 days
7 days
24 hours
2023
2024 so far
Number of earthquakes over time: Past 90 days
Number of earthquakes over time: 30 days
Number of earthquakes over time: 7 days
Number of earthquakes over time: 24 hours
Number of earthquakes over time: 2023
Number of earthquakes over time: 2024 so far

Magnitude and seismic energy over time

Past 90 days
30 days
7 days
24 hours
2023
2024 so far
Magnitude and seismic energy over time: Past 90 days
Magnitude and seismic energy over time: 30 days
Magnitude and seismic energy over time: 7 days
Magnitude and seismic energy over time: 24 hours
Magnitude and seismic energy over time: 2023
Magnitude and seismic energy over time: 2024 so far

Magnitude and energy distribution

Past 90 days
30 days
7 days
24 hours
2023
2024 so far
Magnitude and energy distribution: Past 90 days
Magnitude and energy distribution: 30 days
Magnitude and energy distribution: 7 days
Magnitude and energy distribution: 24 hours
Magnitude and energy distribution: 2023
Magnitude and energy distribution: 2024 so far
Tue, 22 Jan 2013, 08:17

Spurr volcano (Cook Inlet, SW Alaska) activity update

Seismicity continues to be slightly elevated. ... Read all
Mon, 21 Jan 2013, 06:17

Spurr volcano (Cook Inlet, SW Alaska) activity update

Seismic recording at Mt Spurr volcano (CKT station, AVO)
Small local earthquakes continue to appear on seismic recordings. ... Read all
Location map of Spurr Volcano, Cook Inlet region, Alaska (courtesy of Janet Schaefer, Alaska Volcano Observatory / USGS)
Location map of Spurr Volcano, Cook Inlet region, Alaska (courtesy of Janet Schaefer, Alaska Volcano Observatory / USGS)