FVXX22 KNES 150722
VA ADVISORY
DTG: 20210915/0722Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/553

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 15/0701Z

OBS VA CLD: SFC/FL200 N1952 W09916 - N1902 W09837
- N1937 W09958 - N1952 W09916 MOV NW 10KT 

FCST VA CLD +6HR: 15/1300Z SFC/FL200 N2016 W09933
- N1902 W09838 - N1949 W10027 - N2016 W09933 

FCST VA CLD +12HR: 15/1900Z SFC/FL200 N2031
W09944 - N1902 W09837 - N2000 W10052 - N2031
W09944 

FCST VA CLD +18HR: 16/0100Z SFC/FL200 N2046
W09955 - N1902 W09837 - N2010 W10113 - N2046
W09955 

RMK: CONT VA EMS OBS MOV NW FM SUMMIT. VA FCST TO
CONT NW MOV FM SUMMIT THRU T+18HRS WITH NEW EMS
PSBL. VO ACT MODERATE TO HIGH.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20210915/1315Z