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Latest quakes in or near Diamond Ridge, Alaska, USA - list, stats and map

Latest quake
See all
Mag. 3.3 earthquake Matanuska-Susitna, Alaska, USA -
Strongest past 7 daysMag. 3.4 13 mi southwest of Anchorage, Alaska, USA -
Updated: Mar 1, 2024 04:25 GMT -
Find all latest earthquakes in or near Diamond Ridge, Alaska, USA, in our list below, updated every minute! Events are often reported within minutes. If you just felt a quake near Diamond Ridge, find out which quakes are happening right now!

Number of quakes per year

.
In the past 24 hours, Diamond Ridge has had 3 quakes of magnitudes up to 2.7.

In the past 7 days, Diamond Ridge has had 24 quakes of magnitudes up to 3.4 within up to 100 km (63 mi) distance:

  • 0 quakes above magnitude 3
  • 9 quakes between magnitude 2 and 3
  • 15 quakes below magnitude 2 that people normally don't feel.
Latest today: Mag. 3.3 Earthquake Matanuska-Susitna, 102 mi NW of Anchorage, Anchorage, Alaska, USA -
Strongest: Mag. 3.4 Earthquake 13 mi SW of Anchorage, Anchorage, Alaska, USA -
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1.0+
2.0+
3.0+
in sec
Showing all recent or significant quakes in the past 7 days, magnitude 0 or higher, within up to 300 km (186 mi) distance (120 quakes):
Date and TimeMag
Depth
Nearest VolcanoLocationDetailsMap
Feb 29, 04:03 pm (GMT -9)
Mar 1, 01:03 GMT

3.3

10 km
278 km (173 mi) to the N Matanuska-Susitna, 102 mi northwest of Anchorage, Anchorage, Alaska, USA
I FELT IT
More
Thursday, February 29, 2024 GMT (10 quakes)
Feb 29, 11:22 am (Anchorage)
Feb 29, 20:22 GMT

2.0

32 km
233 km (145 mi) to the NE 13 mi northeast of Eagle River, Anchorage, Alaska, USA More
Feb 29, 11:08 am (Anchorage)
Feb 29, 20:08 GMT

1.8

97 km
88 km (54 mi) to the W Kenai Peninsula, 139 mi southwest of Anchorage, Anchorage, Alaska, USA More
Feb 29, 08:01 am (Anchorage)
Feb 29, 17:01 GMT

1.7

88 km
77 km (48 mi) to the NW Kenai Peninsula, 118 mi southwest of Anchorage, Anchorage, Alaska, USA More
Feb 29, 04:23 am (Anchorage)
Feb 29, 13:23 GMT

0.1

4 km
116 km (72 mi) to the NW Kenai Peninsula, 109 mi southwest of Anchorage, Anchorage, Alaska, USA More
Feb 29, 04:16 am (Anchorage)
Feb 29, 13:16 GMT

2.7

77 km
93 km (58 mi) to the NW 34 mi west of Kalifornsky, Kenai Peninsula, Alaska, USA More
Feb 29, 03:45 am (Anchorage)
Feb 29, 12:45 GMT

2.2

35 km
266 km (165 mi) to the N Matanuska-Susitna, 58 mi north of Anchorage, Anchorage, Alaska, USA More
Feb 29, 12:55 am (Anchorage)
Feb 29, 09:55 GMT

1.6

82 km
106 km (66 mi) to the N 29 mi west of Kenai, Kenai Peninsula, Alaska, USA More
Feb 28, 10:47 pm (Anchorage)
Feb 29, 07:47 GMT

0.5

2.7 km
269 km (167 mi) to the SW 108 mi west of Kodiak, Kodiak Island Borough, Alaska, USA More
Feb 28, 06:16 pm (Anchorage)
Feb 29, 03:16 GMT

2.3

74 km
291 km (181 mi) to the N Matanuska-Susitna, 88 mi northwest of Anchorage, Anchorage, Alaska, USA More
Feb 28, 05:01 pm (Anchorage)
Feb 29, 02:01 GMT

2.4

87 km
282 km (175 mi) to the N Matanuska-Susitna, 85 mi northwest of Anchorage, Anchorage, Alaska, USA More
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About these data
Estimated combined seismic energy released: 2.7 x 1010 joules (7.41 megawatt hours, equivalent to 6.37 tons of TNT) | about seismic energy

Diamond Ridge Quake-O-Meter

Has seismic activity increased or decreased?
Number of quakes: -
Number of quakes vs average
Seismic Activity: ? %
Seismic activity vs average
Below average
Normal range
Above average
Updated

Latest seismic signals

Seismic station: Homer Trailer, AK, USA (HOM/AK network) | Show on map | Station Info
Seismic station Homer Trailer, AK, USA: seismogram of vertical movement last 60 minutes (source: IRIS/BUD)
Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool
Show more

Earthquake Catalog - Look up past earthquakes

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Earthquake statistics

Number of quakes per year

Note:
The apparent increase in the number of quakes since around 2010 is not because seismic activity has increased, but mostly due to three factors:
1) We only started to systematically collect seismic data for smaller quakes worldwide since 2010.
2) The number of seismic networks around the world and their sensitivity to detect smaller quakes has increased drastically in recent years.
3) Data availability through the internet has increased significantly as well. Many national agencies only started reporting earthquakes publicly in the past 10 years or so.

Average number of earthquakes

Based on data from the past 10 years and our earthquake archive back to 1900, there are about 17,000 quakes on average per year in or near Diamond Ridge, Alaska, USA:
  • Mag. 6 or higher: 0.06 quakes per year (or 1 quake every 16.7 years)
  • Mag. 5 or higher: 0.66 quakes per year (or 1 quake every 1.5 years)
  • Mag. 4 or higher: 7.7 quakes per year
  • Mag. 3 or higher: 43 quakes per year
  • Mag. 2 or higher: 592 quakes per year (or 49 quakes per month)
  • Mag. 1 or higher: 1,600 quakes per year (or 4.5 quakes per day)
Diamond Ridge has a high level of seismic activity. Diamond Ridge has had at least 8 quakes above magnitude 6 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 15 to 20 years.

Number of recent quakes in or near Diamond Ridge, Alaska, USA, by magnitude

Past 24 hours
7 days
30 days
3 years
Table
Mag
 
Number of quakes (3 in total as 100%)
7+
-
no quakes Mag 7 or higher
6+
-
no quakes Mag 6 or higher
5+
-
no quakes Mag 5 or higher
4+
-
no quakes Mag 4 or higher
3+
-
no quakes Mag 3 or higher
2+
1 quake
betw. Mag 2 - 3 (33.33%)
below M2
2 quakes
(66.67%)
Mag
 
Number of quakes (24 in total as 100%)
7+
-
no quakes Mag 7 or higher
6+
-
no quakes Mag 6 or higher
5+
-
no quakes Mag 5 or higher
4+
-
no quakes Mag 4 or higher
3+
-
no quakes Mag 3 or higher
2+
9 quakes
betw. Mag 2 - 3 (37.5%)
below M2
15 quakes
(62.5%)
Mag
 
Number of quakes (123 in total as 100%)
7+
-
no quakes Mag 7 or higher
6+
-
no quakes Mag 6 or higher
5+
-
no quakes Mag 5 or higher
4+
-
no quakes Mag 4 or higher
3+
3 quakes
betw. Mag 3 - 4 (2.44%)
2+
50 quakes
betw. Mag 2 - 3 (40.65%)
below M2
70 quakes
(56.91%)
Mag
 
Number of quakes (6,294 in total as 100%)
7+
-
no quakes Mag 7 or higher
6+
-
no quakes Mag 6 or higher
5+
2 quakes
betw. Mag 5 - 6 (0.03%)
4+
15 quakes
betw. Mag 4 - 5 (0.24%)
3+
149 quakes
betw. Mag 3 - 4 (2.37%)
2+
1,576 quakes
betw. Mag 2 - 3 (25.04%)
below M2
4,552 quakes
(72.32%)
Total number<M2M2+M3+M4+M5+M6+M7+
Past 24 hours3 quakes21-----
Past 7 days24 quakes159-----
Past 30 days123 quakes64503----
Past 3 years6,294 quakes4,2141,576149152--
Magnitude 0.0+, within up to 100 km (62 mi) distance, updated

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

Diamond Ridge Earthquake FAQ

How frequent are earthquakes in or near Diamond Ridge, Alaska, USA?

Diamond Ridge has a high level of seismic activity. Based on data from the past 10 years and our earthquake archive back to 1900, there are about 17,000 quakes on average per year in or near Diamond Ridge, Alaska, USA. Diamond Ridge has had at least 8 quakes above magnitude 6 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 15 to 20 years.

When was the latest earthquake in Diamond Ridge?

The last earthquake in Diamond Ridge occurred 3 hours ago:

A light magnitude 3.3 earthquake hit 165 km (102 mi) away from Anchorage, Alaska,  United States, in the afternoon of Thursday, Feb 29, 2024 at 4.03 pm local time (GMT -9). The quake had a very shallow depth of 10 km (6 mi) and was not felt (or at least not reported so).

How many quakes were there in Diamond Ridge in the past 7 days?

In the past 7 days, Diamond Ridge has had 0 quakes of magnitude 3.0 or above and 9 quakes between 2.0 and 3.0. There were also 15 quakes below magnitude 2.0 which people don't normally feel.

What was the strongest quake in Diamond Ridge in the past 7 days?

The strongest earthquake in Diamond Ridge in the past 7 days occurred 2 days ago:

A light magnitude 3.4 earthquake hit 21 km (13 mi) away from Anchorage, Alaska,  United States, in the morning of Tuesday, Feb 27, 2024 at 8.29 am local time (America/Anchorage GMT -9). The quake had a shallow depth of 58 km (36 mi) and was felt widely in the area.

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Largest Quakes in or near Diamond Ridge, Alaska, USA

Date and TimeMag
Depth
###DIST_LABEL###LocationDetailsMap

Map of largest quakes in or near Diamond Ridge, Alaska, USA

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