Heavy overnight storms in Ohio, U.S. triggered a major flood in Cleveland on Sunday, March 29, 2020. According to the National Weather Service (NSW), the Cuyahoga River reached 6.6 m (21.6 feet), which is considered to be a major flood and also its seventh-highest...
March 30, 2020
Satellite data from the past day suggest that slow effusion of lava may have begun in the summit crater. Thus, the Alaska Volcano Observatory (AVO) is increasing the Aviation Color Code to ORANGE and the Volcano Alert Level to WATCH on November 8, 2019. Highly...
November 08, 2019
The USGS has registered a shallow M1.5 earthquake under Lake Erie, near Cleveland, Ohio at 02:28 UTC on June 17, 2019, making it the third quake in the area in just 7 days. It comes 7 days after rare M4.0 hit the same region and 1 day after M1.9. Over 8 000 people...
June 17, 2019
A new lava dome was observed in the summit crater of Cleveland volcano prompting the Alaska Volcano Observatory to upgrade the Color Code/Alert Level to ORANGE/WATCH on January 17, 2019. No explosive activity has been detected or observed in seismic or infrasound...
January 18, 2019
A short-lived explosion was detected at Cleveland volcano early December 29, 2018. Ash cloud was reported rising up to 5.2 km (17 000 feet) above sea level. The Aviation Color Code remains Orange since December 12. Local seismic sensors recorded a short-lived...
December 29, 2018
The Alaska Volcano Observatory has raised the Aviation Color Code for Cleveland volcano from Yellow to Orange on June 26, 2018, after detection of small lava flow inside summit crater. The last detected explosive activity at Cleveland volcano occurred May 5, 2018....
June 27, 2018
A small explosion took place at 05:49 UTC at Cleveland volcano, Alaska on May 5, 2018. A small ash cloud was produced rising up to 6.7 km (22 000 feet) above sea level, drifting to the southeast. A few small earthquakes were also recorded at the volcano during the...
May 05, 2018
Unrest continues at Alaska's Cleveland volcano following a small explosion detected in seismic and infrasound data at 14:57 UTC on March 2, 2018 The event generated a small volcanic cloud that drifted to the ENE at an altitude of approximately 4.5 km (15 000...
March 03, 2018
Mount Cleveland stratovolcano in Alaska erupted at 21:10 UTC on October 24, 2016, forcing the Alaska Volcano Observatory (AVO) to raise the color code/alert level from Yellow/Advisory to Orange/Watch. The explosion was detected in both infrasound (air pressure) and...
October 25, 2016
Alaska Volcano Observatory (AVO) detected an explosion at Cleveland Volcano at 02:44 UTC on May 6, 2016. The last known eruption of this volcano took place in 2015. The eruption was detected in both infrasound (air pressure) and seismic data. There are no recent...
May 06, 2016
AVO reported on June 8, 2013 that over the past two days, they have detected gradually increasing seismic tremor beneath Veniaminof volcano, Alaska. Similar seismic activity has been associated with ash emissions at Veniaminof in the past, most recently in
June 10, 2013