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Anatahan Volcano Updates
Anatahan Volcano Update for September 22
Submitted Tuesday, September 23, 2:30 p.m. local Anatahan time
For the past 24 hours, Anatahan volcanic seismicity has been low, at
a level similar to that for the last month of so. There were no apparent
eruption signals or precursory events. Tremor and seismic energy release
are low.
Anatahan Volcano Update for September 23
Submitted Wednesday, September 24, 09:40 a.m. local Anatahan time
For the past 24 hours, Anatahan volcanic seismicity has been low, at
a level similar to that for the last month of so. There were no apparent
eruption signals or precursory events. Tremor and seismic energy release
are low.
Anatahan Volcano Update for September 24
Submitted Thursday, September 25, 01:20 a.m. local Anatahan time
For the past 24 hours, Anatahan volcanic seismicity has been low, at
a level similar to that for the last month of so. There were no apparent
eruption signals or precursory events. Tremor and seismic energy release
are low.
Anatahan Volcano Update for September 25
Submitted Friday, September 26, 09:50 a.m. local Anatahan time
For the past 24 hours, Anatahan volcanic seismicity has been low, at
a level similar to that for the last month of so. There were no apparent
eruption signals or precursory events. Tremor and seismic energy release
are low.
Anatahan Volcano Update for September 26
Submitted Saturday, September 27 at 09:40 a.m. local Anatahan time
For the past 24 hours, Anatahan volcanic seismicity has been low, at a level similar to that
for the last month of so. There were no apparent eruption signals or
precursory events. Tremor and seismic energy release are low.
Anatahan Volcano Update for September 27
Submitted Sunday, September 28 at 10:00 a.m. local Anatahan time
For the past 24 hours, Anatahan volcanic seismicity has been low, at a level similar to that
for the last month of so. There were no apparent eruption signals or
precursory events. Tremor and seismic energy release are low. Anatahan Volcano Update for September 28
Submitted Monday, September 29 at 10:00 a.m. local Anatahan time
For the past 24 hours, Anatahan volcanic seismicity has been low, at a level similar to that
for the last month of so. There were no apparent eruption signals or
precursory events. Tremor and seismic energy release are low.
Contact persons:
Juan Takai Camacho, Geophysical Seismic Technician, EMO Saipan; tel:
(670) 322-9528, fax: (670) 322-7743, email: juantcamacho@hotmail.com
Ramon Chong, Geophysical Instrument Specialist, EMO Saipan; tel: (670)
322-9528, fax: (670) 322-7743, email: rcchongemo@hotmail.com
Frank Trusdell, Geologist, USGS; tel: (808) 967-8812, fax: (808) 967-8890,
email: trusdell@usgs.gov
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