America’s Volcanoes

America’s Volcanoes will resume operations on January 2nd. However, if there is any news to report we will report it to you.

Current Yellostone status from YVO:

Monday, December 3, 2007 10:27 MST
Volcano Alert Level: NORMAL
Aviation Color Code: GREEN

NOVEMBER 2007 Yellowstone Seismicity Summary

During the month of November 2007, 69 earthquakes were located in the Yellowstone Region. The largest of these shocks was a magnitude 2.9 on November 4, 2007 at 11:43 PM MDT, located about 2 miles [...]

Current Kilauea status from HVO:

Kilauea Daily Update issued Dec 14, 2007 09:18 HST Volcanic-Alert Level WATCH - Aviation Color Code ORANGE
Report prepared by the Hawaiian Volcano Observatory (HVO):

Activity Summary for last 24 hours: The Thanksgiving Eve Breakout (TEB) continues to feed short flows near fissure D, with none extending more than 1 km (0.6 [...]

Current Anatahan status from HVO-CNMI:

Anatahan Weekly Update issued Dec 14, 2007 23:04 MPT Volcanic-Alert Level ADVISORY - Aviation Color Code YELLOW
Report prepared by the U.S. Geological Survey. Low-level tremor continues at Anatahan. Amplitude levels decreased slightly on December 12 and continue at the lower level. On December 10 a plume was visible in MODIS [...]

Current Cleveland status from AVO:

Current Status Report
Friday, December 14, 2007 11:25 AM AKST (20:25 UTC)

CLEVELAND VOLCANO (CAVW #1101-24-)
52°49′20″ N 169°56′42″ W, Summit Elevation 5676 ft (1730 m)
Current Aviation Color Code: YELLOW
Current Volcano Alert Level: ADVISORY

Satellite views of the volcano remain cloudy today. No reports of activity have been received.

AVO monitors Cleveland Volcano with satellite [...]

Current Mount St. Helens status from CVO:

Friday, December 14, 2007 09:31 PST (Friday, December 14, 2007 17:31 UTC)

MOUNT ST. HELENS UPDATE
Current Volcanic- Alert Level WATCH; Aviation Color Code ORANGE: Growth of the new lava dome inside the crater of Mount St. Helens continues, accompanied by low rates of seismicity, low emissions of steam and volcanic [...]

Current Bezmianny status 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 volcano continues. A viscous lava flow is effusing from the summit lava dome. Sudden ash emission related to this activity could affect low-flying aircraft in the vicinity of the volcano.

Seismicity of the volcano was above [...]

Current Karymsky status from KVERT:

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

According to seismic and satellite data, an ash activity of the volcano was not registered last six weeks. However, activity of Karymsky can resume at any time and ash explosions up to 6 km (or 19,700 ft.) [...]

Current Sheveluch status from KVERT:

SHEVELUCH VOLCANO: 56°38′N, 161°19′E;
Elevation 3,283 m, the dome elevation ~2,500 m
CURRENT LEVEL OF CONCERN COLOR CODE IS ORANGE

Growth of the lava dome continues. Ash explosions up to 10 km (32,800 ft) ASL could occur at any time. The activity of the volcano could affect international and low-flying aircraft.

Seismic activity [...]

Current Stromboli status from INGV, translated via Google:

PRESS OF 14/12/2007
(Updated at 09:00 local time)

This press is on the analysis of seismic signals, carried out in the hall monitoring INGV section of Naples (Osservatorio Vesuviano), where the signals are centralized network a large seismic Banda who works on Stromboli.

Currently acquired data from 10 [...]