1 quake Mag. 1+

Number of quakes vs long-term average, past 7 days
Earthquake activity below average

Latest quakes near Trident volcano in the past 7 days - list, stats and map

Updated: Apr 18, 2024 18:21 GMT - refresh

Find all latest earthquakes near Trident volcano in our list below, updated every minute! Events are often reported within minutes. If you just felt a quake near Trident volcano, find out which quakes are happening right now!

There were 15 small quakes between magnitudes 1.0 and 1.0 near Trident volcano in the past 7 days.

Number of quakes per year

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Quakes, magnitude and depth over time

Past 7 days

14 days

30 days

1 year

Depth and magnitude of quakes over time

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Showing most recent quakes and quakes magnitude 0.5 or higher, within up to 30 km (19 mi) distance (15 quakes):

Latest quakes near Trident volcano in the past 7 days - list, stats and map
Date and Time	Mag Depth	Distance	Location	Details
Apr 17, 04:33 am (Anchorage)	0.4 32 km	5.1 km (3.2 mi) to the N	88 km NNW of Karluk, Alaska	Info
Apr 17, 01:18 am (Anchorage)	1.0 5.5 km	4.5 km (2.8 mi) to the W	86 km NNW of Karluk, Alaska	Info
Tuesday, April 16, 2024 GMT (5 quakes)
Apr 16, 01:45 pm (Anchorage)	0.2 33 km	4.3 km (2.7 mi) to the NW	87 km NNW of Karluk, Alaska	Info
Apr 16, 01:42 pm (Anchorage)	0.2 32 km	3.9 km (2.4 mi) to the NW	87 km NNW of Karluk, Alaska	Info
Apr 16, 09:26 am (Anchorage)	0.3 6.8 km	15 km (9.3 mi) to the SE	68 km NNW of Karluk, Alaska	Info
Apr 15, 05:37 pm (Anchorage)	0.2 2.6 km	15 km (9.6 mi) to the SW	83 km NW of Karluk, Alaska	Info
Apr 15, 05:15 pm (Anchorage)	0.1 4.7 km	12 km (7.8 mi) to the NE	84 km NNW of Karluk, Alaska	Info
Monday, April 15, 2024 GMT (2 quakes)
Apr 15, 09:05 am (GMT -8)	0.0 5.1 km	18 km (11 mi) to the SW	85 km NW of Karluk, Alaska	Info
Apr 15, 08:30 am (Anchorage)	0.4 0.1 km	13 km (8.3 mi) to the SW	82 km NW of Karluk, Alaska	Info
Sunday, April 14, 2024 GMT (1 quake)
Apr 14, 10:30 am (Anchorage)	0.8 1.1 km	27 km (17 mi) to the NE	91 km N of Karluk, Alaska	Info
Saturday, April 13, 2024 GMT (3 quakes)
Apr 13, 07:06 am (Anchorage)	0.3 3.5 km	9.5 km (5.9 mi) to the NE	85 km NNW of Karluk, Alaska	Info

About these data

Estimated combined seismic energy released: 4.7 x 10⁶ joules (1.29 kilowatt hours) | 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 750 quakes on average per year near Trident volcano:

Mag. 5 or higher: 0.05 quakes per year (or 1 quake every 22.2 years)
Mag. 4 or higher: 0.42 quakes per year (or 1 quake every 2.4 years)
Mag. 3 or higher: 2.8 quakes per year
Mag. 2 or higher: 30.7 quakes per year (or 2.6 quakes per month)
Mag. 1 or higher: 196 quakes per year (or 16.3 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: 24 hours

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: 2024 so far

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Trident volcano (Alaska Peninsula): alert level diminished to Green

The activity of the volcano has waned over the past month. ... Read all

Wed, 26 Jul 2023, 08:46

Trident volcano (Alaska Peninsula): seismic swarm continues, uplift has reached 5 cm, likelihood of eruption increases

The Alaska Volcano Observatory (AVO) reported that a significant increase in low-frequency earthquakes (both shallow and deep-level earthquakes) started to develop in the region of Katmai volcanic cluster since May this year. ... Read all