Volcano Reports

HVO Kilauea RED/WARNING - LERZ lava eruption ongoing; sporadic ash emissions continue from Halema'uma'u

USGS Volcano Current Alerts - Wed, 06/20/2018 - 23:30
Jun 21, 2018 03:04 - Kīlauea Volcano Lower East Rift Zone The eruption in the lower East Rift Zone (LERZ) continues with little change. Lava fountains from the Fissure 8 spatter cone continue to feed the established channel that transports lava to the ocean at the Kapoho coastline with one main entry area active at the south end of the flow front at the ocean. Upslope, short-lived overflows occur periodically but generally do not travel beyond the existing flow field. Fissures 6 and 16 appeared to be only fuming during our early afternoon overflight. Pele's hair and other ...
Categories: Volcano Reports

AVO Great Sitkin YELLOW/ADVISORY - Seismicity at background. No activity observed over the past day in satellite.

USGS Volcano Current Alerts - Wed, 06/20/2018 - 16:30
Jun 20, 2018 19:06 - Seismic activity over the past day has remained at background levels. No activity was observed in partly cloudy satellite images over the past day.
Categories: Volcano Reports

AVO Cleveland YELLOW/ADVISORY - Unrest continues. No activity observed in monitoring data.

USGS Volcano Current Alerts - Wed, 06/20/2018 - 16:30
Jun 20, 2018 19:06 - Low-level unrest continues at Cleveland volcano. Satellite observations were obscured by clouds over the past day. No activity was observed in seismic or pressure sensor data. Cleveland volcano is monitored by only two seismic stations, which restricts AVO's ability to detect precursory unrest that may lead to an explosive eruption. Rapid detection of an ash-producing eruption may be possible using a combination of seismic, infrasound, lightning, and satellite data.
Categories: Volcano Reports

HVO Kilauea RED/WARNING - LERZ lava eruption ongoing; sporadic ash emissions continue from Halema'uma'u

USGS Volcano Current Alerts - Wed, 06/20/2018 - 16:30
Jun 20, 2018 19:02 - Kīlauea Volcano Lower East Rift Zone The eruption in the lower East Rift Zone (LERZ) continues with little change. Lava fountains from the Fissure 8 spatter cone continue to feed the established channel that transports lava to the ocean at the Kapoho coastline, where several entries are active. Upslope, short-lived overflows occur periodically but generally do not travel beyond the existing flow field. Fissures 6, 15, and 16 are periodically oozing lava and steaming. Pele's hair and other lightweight volcanic glass fragments from the lava fountain at Fissure ...
Categories: Volcano Reports

HVO Kilauea RED/WARNING - LERZ lava eruption ongoing; sporadic ash emissions continue from Halema'uma'u

USGS Volcano Current Alerts - Wed, 06/20/2018 - 06:30
Jun 20, 2018 08:32 - Kīlauea Volcano Lower East Rift Zone The eruption in the lower East Rift Zone (LERZ) continues with little change. Fountains 165-246 ft high at Fissure 8 continue to feed the established channel that transports lava to the ocean at the Kapoho coastline, where several entries are active. Upslope, short-lived overflows occur periodically but generally do not travel beyond the existing flow field. Fissures 6, 15, and 16 are periodically oozing lava and steaming. Pele's hair and other lightweight volcanic glass fragments from the lava fountain at Fissure 8 ...
Categories: Volcano Reports

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