M1.5 earthquake 44 km WNW of Anchor Point, Alaska
A magnitude 1.5 earthquake struck 44 km WNW of Anchor Point, Alaska on Mon, Sep 20, 2021, 5:07 AM AKDT (13:07 UTC), 89 km (55 mi) below the surface.
A larger quake followed: M1.6 14 km ESE of Clam Gulch, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 1.5 (ml), micro
- Local time
- UTC
- 2021-09-20 13:07:56 UTC
- Depth
- 89.0 km (55.3 mi), intermediate-depth
- Epicenter
- 59.905° N, 152.577° W
- Region
- Alaska
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Stations used
- 50
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.
After
- 1.614 km ESE of Clam Gulch, Alaska · 1788 days ago · 66 km deep · 83 km away
- 2.0Southern Alaska · 1788 days ago · 71 km deep · 60 km away
- 3.415 km W of Clam Gulch, Alaska · 1788 days ago · 66 km deep · 61 km away · felt by 1
- 1.6Kenai Peninsula, Alaska · 1788 days ago · 55 km deep · 73 km away
- 3.158 km WNW of Nanwalek, Alaska · 1788 days ago · 97 km deep · 50 km away
- 1.749 km WNW of Ninilchik, Alaska · 1788 days ago · 84 km deep · 38 km away
- 1.766 km WNW of Happy Valley, Alaska · 1787 days ago · 103 km deep · 28 km away
- 2.89 km SW of Pedro Bay, Alaska · 1787 days ago · 169 km deep · 94 km away
- 2.740 km E of Pedro Bay, Alaska · 1787 days ago · 142 km deep · 46 km away
- 2.058 km ENE of Pedro Bay, Alaska · 1787 days ago · 113 km deep · 32 km away
- 1.841 km WNW of Anchor Point, Alaska · 1787 days ago · 86 km deep · 3 km away
- 2.036 km E of Pedro Bay, Alaska · 1787 days ago · 124 km deep · 53 km away
- 2.355 km ENE of Pedro Bay, Alaska · 1787 days ago · 123 km deep · 35 km away
- 1.737 km NW of Nanwalek, Alaska · 1787 days ago · 67 km deep · 39 km away
- 1.653 km W of Ninilchik, Alaska · 1787 days ago · 82 km deep · 26 km away
- 2.036 km WNW of Anchor Point, Alaska · 1787 days ago · 81 km deep · 8 km away
- 2.1Kenai Peninsula, Alaska · 1787 days ago · 93 km deep · 91 km away
- 1.859 km WSW of Anchor Point, Alaska · 1787 days ago · 99 km deep · 34 km away
- 2.8Kenai Peninsula, Alaska · 1787 days ago · 65 km deep · 55 km away
- 2.186 km W of Salamatof, Alaska · 1787 days ago · 133 km deep · 91 km away
- 2.129 km WNW of Happy Valley, Alaska · 1787 days ago · 68 km deep · 29 km away
- 1.623 km WNW of Clam Gulch, Alaska · 1787 days ago · 73 km deep · 65 km away
- 2.145 km E of Pedro Bay, Alaska · 1787 days ago · 115 km deep · 41 km away
- 1.759 km WNW of Anchor Point, Alaska · 1786 days ago · 93 km deep · 15 km away
- 1.740 km W of Anchor Point, Alaska · 1786 days ago · 78 km deep · 17 km away
- 1.562 km WNW of Anchor Point, Alaska · 1786 days ago · 99 km deep · 18 km away
- 1.837 km W of Kalifornsky, Alaska · 1786 days ago · 85 km deep · 69 km away
- 1.558 km WNW of Anchor Point, Alaska · 1786 days ago · 96 km deep · 15 km away
- 1.911 km SW of Clam Gulch, Alaska · 1786 days ago · 39 km deep · 65 km away
- 1.612 km NW of Happy Valley, Alaska · 1786 days ago · 68 km deep · 41 km away
- 1.712 km NW of Ninilchik, Alaska · 1786 days ago · 65 km deep · 47 km away
- 1.647 km W of Anchor Point, Alaska · 1785 days ago · 88 km deep · 8 km away
- 1.753 km W of Anchor Point, Alaska · 1785 days ago · 82 km deep · 22 km away
- 3.340 km ESE of Pedro Bay, Alaska · 1785 days ago · 118 km deep · 52 km away
- 1.972 km W of Salamatof, Alaska · 1785 days ago · 8 km deep · 69 km away
- 1.762 km ESE of Pedro Bay, Alaska · 1785 days ago · 100 km deep · 40 km away
- 1.660 km WNW of Anchor Point, Alaska · 1785 days ago · 96 km deep · 17 km away
- 1.773 km WNW of Salamatof, Alaska · 1785 days ago · 133 km deep · 95 km away
- 2.166 km ENE of Pedro Bay, Alaska · 1785 days ago · 109 km deep · 27 km away
- 1.742 km NW of Ninilchik, Alaska · 1785 days ago · 88 km deep · 46 km away
- 1.761 km WNW of Nanwalek, Alaska · 1785 days ago · 100 km deep · 41 km away
- 1.646 km WNW of Ninilchik, Alaska · 1785 days ago · 95 km deep · 29 km away
- 1.759 km E of Pedro Bay, Alaska · 1785 days ago · 104 km deep · 28 km away
- 1.626 km W of Anchor Point, Alaska · 1785 days ago · 70 km deep · 21 km away
- 1.660 km ENE of Pedro Bay, Alaska · 1785 days ago · 113 km deep · 29 km away
- 1.765 km WNW of Nanwalek, Alaska · 1785 days ago · 84 km deep · 46 km away
- 1.852 km E of Pedro Bay, Alaska · 1784 days ago · 124 km deep · 34 km away
- 1.833 km ENE of Pedro Bay, Alaska · 1784 days ago · 151 km deep · 54 km away
- 3.267 km WNW of Happy Valley, Alaska · 1784 days ago · 123 km deep · 27 km away · felt by 1
- 1.666 km W of Happy Valley, Alaska · 1784 days ago · 108 km deep · 25 km away
- 1.742 km ENE of Pedro Bay, Alaska · 1784 days ago · 136 km deep · 47 km away
- 1.556 km WNW of Anchor Point, Alaska · 1784 days ago · 98 km deep · 13 km away
- 1.612 km SSE of Clam Gulch, Alaska · 1784 days ago · 58 km deep · 76 km away
- 1.58 km W of Happy Valley, Alaska · 1784 days ago · 68 km deep · 39 km away
- 1.566 km WNW of Happy Valley, Alaska · 1783 days ago · 109 km deep · 27 km away
- 1.520 km SW of Nanwalek, Alaska · 1783 days ago · 64 km deep · 82 km away
- 2.653 km NW of Ninilchik, Alaska · 1783 days ago · 84 km deep · 52 km away
- 2.654 km NW of Ninilchik, Alaska · 1783 days ago · 85 km deep · 52 km away
- 1.769 km WNW of Happy Valley, Alaska · 1783 days ago · 112 km deep · 32 km away
- 1.928 km WNW of Anchor Point, Alaska · 1783 days ago · 88 km deep · 17 km away
The first 60 of 200.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak021c364j39. Read Thu, Sep 24, 2026, 9:10 AM UTC.