America’s Volcanoes

Current Korovin status from AVO:

Friday, July 27, 2007 11:45 AM AKDT (1945 UTC)

KOROVIN VOLCANO (ATKA ISLAND) (CAVW#1101-16)
52°22′48″ N174°9′22″ W, Summit Elevation 5030 ft (1533 m)
Current Aviation Color Code: YELLOW
Current Volcano Alert Level: Advisory

Intermittent, low-level seismic activity continues at Korovin. Clouds obscured views of the volcano by satellite today. No unusual activity was observed in clear [...]

Current Cleveland status from AVO:

Friday, July 27, 2007 11:45 AM AKDT (1945 UTC)

CLEVELAND VOLCANO (CAVW#1101-24-)
52°49′20″ N169°56′42″ W, Summit Elevation 5676 ft (1730 m)
Current Aviation Color Code: ORANGE
Current Volcano Alert Level: Watch

A thermal anomaly persists at Cleveland volcano in satellite data, indicating that low-level eruptive activity may be continuing. No steam plume nor any indications of [...]

Alaska Volcano weekly update from AVO:

ALASKA VOLCANO OBSERVATORY
Weekly Update
Friday, July 20, 2007 3:00 PM AKDT (2300 UTC)

CLEVELAND VOLCANO (CAVW#1101-24-)
52°49′20″ N169°56′42″ W, Summit Elevation 5676 ft (1730 m)
Current Aviation Color Code: ORANGE
Current Volcano Alert Level: Watch

Weak thermal anomalies have been observed at Cleveland volcano in satellite images during periods of clear weather over the past month, [...]

Soufrière Hills status from MVO:

The alert level remains at 4.

No significant changes have occured over the last 24 hours. Measurable activity has remained low although low-level rockfall activity is ongoing. Whilst lava extrusion has ceased and the dome may not be actively growing, it remains as a large mass of partially molten lava capable of [...]

Current Popocatepetl status from CENAPRED:

July 27 11:00 h (16:00 GMT)

In the last 24 hours the monitoring system of Popocatepetl volcano registered 8 exhalations accompanied by steam and gas emissions. The other monitoring parameters remain without important changes.

At the moment of this report there is no visibility to the volcano due to the clouds. However, this [...]

Current Colima status from UCOL:

Report of the Recent Volcanic Activity
(It reports 12:00 Hours)

The Government of the State, through the State Unit of Civil defense Sights on, informed that in last the 24 hours exit of incandescent material was registered the dawn of this Friday, whereas the scanner detected seismic activity in the volcanic cone in [...]

Current Tungurahua status from IG:

REPORT OF the STATE OF VOLCANO TUNGURAHUA N° 208
Friday, 27 of 2007 July

SUMMARY OF THE ACTIVITY OF THE VOLCANO

The activity of the volcano is similar that in previous days, continues the explosions, being the majority small. An increase was registered the amplitude of the tremor of emission. To noon of today [...]

Weekly Update for Bezymianny from KVERT:

BEZYMIANNY VOLCANO: 55°58′N, 160°36′E; Elevation 2,895 m
CURRENT LEVEL OF CONCERN COLOR CODE IS YELLOW

Growth of the lava dome continues. The activity of the volcano could affect low-flying aircraft in the vicinity of the volcano.

Seismic activity was above background levels on July 19-22, did not exceed background levels on the other [...]

Weekly update on Karmsky from KVERT:

KARYMSKY VOLCANO: 54°03′N, 159°27′E; Elevation 1,486 m.
CURRENT LEVEL OF CONCERN COLOR CODE IS ORANGE

The eruption of the volcano continues. Ash explosions up to 6 km (or 19,700 ft.) ASL are possible at any time. The activity of the volcano could affect low-flying aircraft in the vicinity of the volcano.

Seismic activity [...]

Klyuchevskoy weekly update from KVERT:

KLYUCHEVSKOY VOLCANO: 56°03′N, 160°39′E; Elevation 4,750 m
CURRENT LEVEL OF CONCERN COLOR CODE IS YELLOW

Activity of the volcano decreased. But sudden ash explosions up to 6 km (19,700 ft.) ASL could affect international and low-flying aircraft.

Seismic activity was at background levels last week, weak continuous spasmodic volcanic tremor and a few shallow [...]