FVXX20 KNES 171739
VA ADVISORY
DTG: 20200817/1739Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/782

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. 

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 17/1721Z

OBS VA CLD: SFC/FL200 N1919 W09910 - N1901 W09836
- N1859 W09837 - N1910 W09911 - N1919 W09910 MOV
NW 10-15KT 

FCST VA CLD +6HR: 17/2330Z SFC/FL200 N1912 W09911
- N1902 W09836 - N1901 W09836 - N1902 W09911 -
N1912 W09911 

FCST VA CLD +12HR: 18/0530Z NO VA EXP

FCST VA CLD +18HR: 18/1130Z NO VA EXP

RMK: OCNL VA PUFFS DETECTED ON STLT MOVG APROX 35
NM NW OF SUMMIT BEFORE DSIPTNG. WEBCAM CURRENTLY
SHOWS ONLY GAS/STEAM BUT GIVEN RECENT ACTVTY,
ADDTNL EMS LIKELY. NWP MDL WINDS FCST TO TURN
MORE E BY T+6 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20200817/2345Z