Volcano in United States
Cleveland volcano: eruption status today
Updated
No eruption of Cleveland is being reported right now Last eruption: 1964 or later; last significant eruption 1944 (NOAA NCEI).
Live status of Cleveland: whether it is erupting now, satellite hot spots, earthquakes around it, and what an eruption would mean for nearby cities and flights.
- Status now
- No open report
- Last eruption
- 1964 or later last significant: 1944
- Elevation
- 1,730 m 5,676 ft
- Type
- Stratovolcano
- Earthquakes within 50 km
- 79 past 30 days (USGS)
- Hot spots within 10 km
- 0 latest NASA FIRMS VIIRS data
- Nearest city
- Anchorage 1520 km NE
Is Cleveland erupting right now?
There is no open NASA EONET event for Cleveland right now. NOAA NCEI dates its most recent eruption to 1964 or later, and the last eruption in its significant-eruption database was in 1944. Volcano observatories can raise alert levels before an eruption starts, so check the national observatory for the current alert level.
No satellite thermal hot spot was detected within 10 km of the summit in the latest NASA FIRMS data, so there is no sign of lava at the surface large enough for VIIRS to see (clouds can hide it).
Earthquakes near Cleveland
USGS located 79 earthquakes within 50 km of Cleveland in the past 30 days, 2 of them in the last week. The largest was M2.8 on Oct 16, 2026, 49 km SSW of the summit at 71 km depth.
64 of them were shallower than 10 km. Swarms of shallow quakes can mean magma or gas is moving, but most swarms end without an eruption; observatories combine them with ground deformation and gas data.
| Time (UTC) | Magnitude | Distance | Depth | Location |
|---|---|---|---|---|
| Oct 21, 15:55 UTC | M2.3 | 40 km NE | 165 km | 49 km WNW of Nikolski, Alaska |
| Oct 19, 12:41 UTC | M2.7 | 50 km NNE | 194 km | 60 km WNW of Nikolski, Alaska |
| Oct 18, 01:46 UTC | M1.5 | 4 km ESE | 8 km | 70 km WSW of Nikolski, Alaska |
| Oct 17, 11:48 UTC | M0.7 | 8 km NE | 5 km | 67 km W of Nikolski, Alaska |
| Oct 17, 11:40 UTC | M0.6 | 3 km SE | 11 km | 72 km WSW of Nikolski, Alaska |
| Oct 17, 11:34 UTC | M0.9 | 8 km S | 14 km | 74 km WSW of Nikolski, Alaska |
| Oct 16, 07:47 UTC | M2.8 | 49 km SSW | 71 km | 110 km WSW of Nikolski, Alaska |
| Oct 16, 04:42 UTC | M1.5 | 4 km SE | 9 km | 71 km WSW of Nikolski, Alaska |
| Oct 16, 03:19 UTC | M1.0 | 3 km ENE | 12 km | 70 km W of Nikolski, Alaska |
| Oct 16, 03:19 UTC | M1.2 | 6 km SE | 7 km | 71 km WSW of Nikolski, Alaska |
| Oct 16, 03:17 UTC | M2.2 | 6 km SSE | 10 km | 72 km WSW of Nikolski, Alaska |
| Oct 15, 12:38 UTC | M1.4 | 5 km SE | 8 km | 71 km WSW of Nikolski, Alaska |
| Oct 15, 05:30 UTC | M0.9 | 7 km ESE | 0 km | 67 km WSW of Nikolski, Alaska |
| Oct 15, 05:22 UTC | M1.6 | 8 km E | 5 km | 66 km W of Nikolski, Alaska |
| Oct 15, 04:42 UTC | M1.2 | 7 km ESE | 1 km | 67 km WSW of Nikolski, Alaska |
| Oct 14, 22:27 UTC | M1.7 | 7 km E | 9 km | 67 km W of Nikolski, Alaska |
| Oct 14, 07:17 UTC | M0.5 | 5 km SSE | 9 km | 73 km WSW of Nikolski, Alaska |
| Oct 14, 06:56 UTC | M1.1 | 4 km SSE | 9 km | 72 km WSW of Nikolski, Alaska |
| Oct 13, 23:59 UTC | M0.7 | 5 km ENE | 4 km | 68 km W of Nikolski, Alaska |
| Oct 13, 23:13 UTC | M0.9 | 6 km ENE | 8 km | 68 km W of Nikolski, Alaska |
| Oct 13, 21:32 UTC | M1.4 | 6 km ENE | 5 km | 67 km W of Nikolski, Alaska |
| Oct 13, 19:51 UTC | M1.1 | 7 km ENE | 5 km | 67 km W of Nikolski, Alaska |
| Oct 13, 19:39 UTC | M1.8 | 7 km ENE | 6 km | 67 km W of Nikolski, Alaska |
| Oct 13, 19:14 UTC | M0.8 | 8 km NNE | 9 km | 68 km W of Nikolski, Alaska |
| Oct 13, 18:53 UTC | M1.0 | 4 km E | 5 km | 69 km W of Nikolski, Alaska |
About Cleveland
Cleveland is a stratovolcano in Aleutian Is, United States, rising to 1,730 m (5,676 ft). NOAA NCEI classes its eruptive history as "Historical".
Stratovolcanoes are steep cones built from alternating lava and ash layers; their eruptions are often explosive, with ash columns that can reach cruising altitude.
The volcano is remote: the nearest city in our list is Anchorage, 1520 km away.
Flights and volcanic ash
No major hub airport is within 400 km (the closest is Ted Stevens Anchorage, 1513 km away), but ash clouds from explosive eruptions can drift for thousands of kilometres along flight routes.
Volcanic Ash Advisory Centres (VAACs) issue the official ash advisories that airlines and air traffic control follow.
Other volcanoes in United States
United States has 58 volcanoes on this site that erupted since 1900 or are active now, 2 of them with an open NASA activity report today. The closest other one is Kagamil, 22 km away.
Nearby volcanoes
Volcanoes in United States
More
Data: NOAA NCEI Volcano Locations, NASA EONET (open volcano events), USGS earthquakes, NASA FIRMS (VIIRS hot spots), Smithsonian Global Volcanism Program.