FVXX22 KNES 140900
VA ADVISORY
DTG: 20210914/0900Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/549

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: NEW VA EMS OBS

OBS VA DTG: 14/0846Z

OBS VA CLD: SFC/FL180 N1925 W09841 - N1902 W09837
- N1917 W09858 - N1925 W09841 MOV NW 10KT 

FCST VA CLD +6HR: 14/1500Z SFC/FL180 N1925 W09842
- N1901 W09836 - N1917 W09858 - N1925 W09842 

FCST VA CLD +12HR: 14/2100Z NO VA EXP

FCST VA CLD +18HR: 15/0300Z NO VA EXP

RMK: NEW VA EMS OBS MOV N TO NW FM SUMMIT. VA
FCST TO CONT NW MOV THRU T+6HRS BEFORE DISP. VO
ACT LOW TO MODERATE.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20210914/1500Z