Volcano Update from Archive
Report prepared by the U.S. Geological Survey.
PAGAN VOLCANO (CAVW #0804-17=)
18°7'48" N 145°48' E, Summit Elevation 1870 ft (570 m)
Current Volcano Alert Level: ADVISORY
Current Aviation Color Code: YELLOW
Satellite views during the past week were partly to mostly cloudy. When visible, steam and gas emissions continue from Pagan. The USGS received no further reports of unrest or activity at Pagan volcano.
It remains possible that residents of the CNMI may notice sulfurous odors under certain wind conditions. Additional information about volcanic gas and vog can be found at: http://hvo.wr.usgs.gov/hazards/FAQ_SO2-Vog-Ash/main.html
Pagan Volcano is not monitored with ground-based geophysical instrumentation and the only sources of information are satellite observations and occasional reports from observers who pass by or visit the island. We will continue to evaluate satellite imagery, on-island, and mariner reports when they become available, but because the volcano is not monitored with ground-based instruments, we cannot provide advanced warning of activity.
Access to the island may be restricted by the CNMI government. Contact the EMO for the latest information.
No eruptive activity or significant unrest was detected at other volcanoes in Northern Mariana Islands this week.
USGS Northern Marianas Duty Scientist (808) 967-8815
CNMI Emergency Management Office (670) 322-8001