FVXX23 KNES 241533
VA ADVISORY
DTG: 20170424/1533Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2017/020

INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB
CAMERA. 

ERUPTION DETAILS: MULTIPLE DISCREETE VA EMS OBS

OBS VA DTG: 24/1515Z

OBS VA CLD: SFC/FL180 N1903 W09835 - N1859 W09810
- N1853 W09811 - N1901 W09836 - N1903 W09835 MOV
SE 5-10KT 

FCST VA CLD +6HR: 24/2130Z SFC/FL185 N1903 W09835
- N1902 W09810 - N1857 W09810 - N1901 W09835 -
N1903 W09835 

FCST VA CLD +12HR: 25/0330Z SFC/FL185 NO ASH EXP

FCST VA CLD +18HR: 25/0930Z NO ASH EXP

RMK: T+0 CONFIDENCE HIGH. MULTIPLE DISCREETE VA
EMS OBS IN STLT IMAGERY. WEBCAM SHOWS INCREASED
ACTIVITY. OVERALL ASH CONTENT APPEARS MIXED WITH
STEAM AND VA.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20170424/2130Z