Seismic, infrasound, and web camera data from Pagan Volcano are temporarily unavailable. A typical steam and gas plume was observed in some satellite images over the past week.
Volcanic gas from Pagan may be noticed downwind of the volcano as a distinctive sulfurous odor. Additional information about volcanic gas and vog can be found on the web at this address: http://hvo.wr.usgs.gov/hazards/FAQ_SO2-Vog-Ash/main.html
Access to the island may be restricted by the CNMI government. Contact the EMO for the latest information.