Mi, 28. Jul 2010, 06:00
KVERT reported that during 23-30 July seismic activity from Shiveluch was above background levels and a daily thermal anomaly was detected in satellite imagery. Possible ash plumes from hot avalanches and explosions on 28 and 29 July rose to altitudes of 4-6.5 km (13,100-21,300 ft) a.s.l. Gas-and-steam plumes were seen rising to an altitude of 4 km (13,100 ft) a.s.l. on 23 and 24 July.
Mi, 21. Jul 2010, 06:00
KVERT reported that during 16-23 July seismic activity from Shiveluch was above background levels, possibly indicating weak ash explosions from the lava dome. According to visual observations, gas-and-steam plumes rose daily to an altitude of 3.7 km (12,100 ft) a.s.l. and ash plumes rose to an altitude of 5.5 km (18,000 ft) a.s.l. on 20 and 21 July.
Mi, 14. Jul 2010, 06:00
KVERT reported that during 9-16 July seismic activity from Shiveluch was above background levels and suggested that possible ash plumes rose to an altitude of 4.3 km (12,100 ft) a.s.l. Satellite imagery showed a large daily thermal anomaly over the lava dome. Gas-and-steam plumes were seen rising to an altitude of 3.7 km (12,100 ft) a.s.l. during 9 and 11-14 July.
Read allMi, 7. Jul 2010, 06:00
KVERT reported that during 2-9 July seismic activity from Shiveluch was above background levels and suggested that on most days possible ash plumes rose to an altitude of 7 km (22,900 ft) a.s.l. On 5 July ash plumes from hot avalanches rose to an altitude of 4 km (13,100 ft) a.s.l. and strong fumarolic activity was noted.
Read allMi, 30. Jun 2010, 06:00
KVERT reported that during 24 June-2 July seismic activity from Shiveluch was above background levels and suggested that possible ash plumes occasionally rose to an altitude of 6.6 km (21,600 ft) a.s.l. On 24 and 29 June ash plumes from hot avalanches rose to an altitude of 4.5 km (14,800 ft) a.s.l. Strong fumarolic activity was also noted on these days.
Read allMi, 23. Jun 2010, 06:00
KVERT reported that during 18-25 June seismic activity from Shiveluch was above background levels and suggested that possible ash plumes rose to an altitude of 5.1 km (16,700 ft) a.s.l. Strong fumarolic activity and hot avalanches were observed during 21-23 June. An ash plume was seen rising to an altitude of 6.5 km (21,300 ft) a.s.l. on 23 June.
Read allMi, 16. Jun 2010, 06:00
KVERT reported that during 11-18 June seismic activity from Shiveluch was above background levels and suggested that possible ash plumes rose to an altitude of 4.9 km (16,100 ft) a.s.l. Strong fumarolic activity and hot avalanches were seen on most days. Satellite imagery showed a large daily thermal anomaly over the lava dome, and a small anomaly near the lava dome on 15 June.
Read allMi, 9. Jun 2010, 06:00
KVERT reported that during 4-11 June seismic activity from Shiveluch was above background levels and hot avalanches were seen at night. The seismic data suggested that possible ash plumes rose to an altitude of 4.1 km (13,400 ft) a.s.l. during 3-4 and 6 June.
Read allMi, 2. Jun 2010, 06:00
KVERT reported that during 28 May-4 June seismic activity from Shiveluch was above background levels, suggesting that possible ash plumes rose to an altitude of 6.1 km (20,000 ft) a.s.l. Strong fumarolic activity was also noted and, at night, hot avalanches were seen. Ash plumes observed throughout the reporting period rose to an altitude of 4.5 km (14,800 ft) a.s.l.
Read allDo, 27. Mai 2010, 21:13
Shiveluch volcano continues to be very active and the lava dome is growing. An explosive eruption from the dome on 26 May sent an ash plume to 4500 m altitude.
Mi, 26. Mai 2010, 06:00
KVERT reported that during 21-28 May seismic activity from Shiveluch was above background levels, suggesting that possible ash plumes rose to an altitude of 4.7 km (15,400 ft) a.s.l. Satellite imagery showed a large daily thermal anomaly, and an ash plume that drifted 10 km NE on 23 May. Observations revealed fumarolic activity, and ash plumes that rose to an altitude of 4.5 km (14,800 ft) a.s.l. on 24 and 25 May.
Read allMi, 19. Mai 2010, 06:00
KVERT reported that during 14-21 May seismic activity from Shiveluch was above background levels, suggesting that possible ash plumes rose to an altitude of 5.1 km (16,700 ft) a.s.l. Satellite imagery revealed a large daily thermal anomaly from the lava dome. An ash plume drifted about 40 km SE on 15 May and gas-and-steam plumes drifted the same distance NE on 18 May.
Read allMi, 12. Mai 2010, 06:00
KVERT reported that during 7-14 May seismic activity from Shiveluch was above background levels and suggested that possible ash plumes rose to an altitude of 8.3 km (27,200 ft) a.s.l. on most days. Gas-and-steam plumes were sometimes seen rising to an altitude of 3.2 km (10,500 ft) a.s.l.
Read allMi, 5. Mai 2010, 06:00
KVERT reported that during 30 April-7 May seismic activity from Shiveluch was above background levels and suggested that possible ash plumes rose to an altitude of 4.5 km (14,800 ft) a.s.l. Satellite imagery revealed a large daily thermal anomaly from the lava dome, and ash plumes that drifted about 18 km W on 3 May. The Aviation Color Code level remained at Orange.
Read allMi, 28. Apr 2010, 06:00
KVERT reported that during 23-30 April seismic activity from Shiveluch was above background levels and suggested that possible ash plumes rose to an altitude of 5.7 km (18,700 ft) a.s.l. During 22-25 April ash plumes from hot avalanches rose to an altitude of 3 km (10,000 ft) a.s.l. and fumarolic activity from the lava dome was noted.
Read allMi, 21. Apr 2010, 14:23
Shiveluch on the Kamchatka Peninsula in eastern Russia continues to be very active. An eruption last week produced an ash plume reaching 7.5 km.
Mi, 21. Apr 2010, 06:00
KVERT reported that during 16-23 April seismic activity from Shiveluch was above background levels and ash plumes from hot avalanches rose to an altitude of 4 km (13,100 ft) a.s.l. Seismic data suggested that ash plumes rose 4-6.9 km (13,100-22,600 ft) a.s.l. during 15-17 and 20-21 April.
Read allMi, 14. Apr 2010, 06:00
KVERT reported that during 9-15 April seismic activity from Shiveluch was above background levels. Seismic data suggested that ash plumes rose to about 7.5 km (24,600 ft) a.s.l. on 8 April and up to 5.6 km (18,400 ft) a.s.l. the other days of the week.
Read allMi, 7. Apr 2010, 06:00
KVERT reported that during 2-9 April seismic activity from Shiveluch was above background levels. Ash plumes from hot avalanches rose to an altitude of 6.1 km (20,000 ft) a.s.l. on 5 and 8 April.
Read allMi, 31. Mär 2010, 06:00
KVERT reported that during 26 March-2 April seismic activity from Shiveluch was above background levels, possibly indicating ash plumes rising to an altitude of 4.7 km (15,400 ft) a.s.l. Hot avalanches from the lava dome were seen at night. Satellite imagery revealed a large daily thermal anomaly from the lava dome, and ash plumes that drifted about 40 km SE on 29 March.
Read allMi, 24. Mär 2010, 06:00
KVERT reported that during 19-29 March seismic activity from Shiveluch was above background levels, possibly indicating ash plumes rising to an altitude of 4.2 km (13,800 ft) a.s.l. Hot avalanches from the lava dome were seen at night. On 22 March, seismic signals detected an explosion that may have produced an ash plume rising to an altitude of 7 km (23,000 ft) a.s.l.
Read allMi, 17. Mär 2010, 06:00
KVERT reported that during 12-19 March seismic activity from Shiveluch was above background levels, possibly indicating ash plumes rising to an altitude of 5.5 km (18,000 ft) a.s.l. Hot avalanches were seen at night. Gas-and-steam plumes sometimes containing ash were seen on 12, 13, 15, and 16 March; plumes seen in satellite imagery on 13 and 16 March drifted 90 km E and SE.
Read allMi, 10. Mär 2010, 06:00
KVERT reported that during 5-12 March seismic activity from Shiveluch was above background levels, possibly indicating ash plumes rising to an altitude of 6.4 km (21,000 ft) a.s.l. Gas-and-steam plumes sometimes containing ash were seen daily, rising to altitudes of 2.5-3.5 km (8,200-11,500 ft) a.s.l. and drifting 130 km ESE; an ash plume rose to an altitude of 5.5 km (18,000 ft) a.s.l. on 10 March.
Read allMi, 3. Mär 2010, 06:00
KVERT reported that during 26 February-5 March seismic activity from Shiveluch was above background levels, possibly indicating ash plumes rising to an altitude of 6 km (19,700 ft) a.s.l. Fumarolic activity was occasionally observed. Analyses of satellite imagery revealed a large daily thermal anomaly from the lava dome, and ash plumes that drifted 30 km NE on 26 February and 130 km SE on 28 February.
Read all
