FVXX22 KNES 200229
VA ADVISORY
DTG: 20200920/0229Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/828

INFO SOURCE: GOES-EAST. NWP MODELS. RADIOSONDE. 

ERUPTION DETAILS: PSBL VA EMS.

OBS VA DTG: 20/0216Z

OBS VA CLD: SFC/FL190 N1908 W09840 - N1908 W09834
- N1900 W09836 - N1900 W09838 - N1908 W09840 MOV
N 5-10KT 

FCST VA CLD +6HR: 20/0830Z SFC/FL190 N1911 W09839
- N1901 W09837 - N1859 W09838 - N1909 W09844 -
N1911 W09839 

FCST VA CLD +12HR: 20/1430Z NO VA EXP

FCST VA CLD +18HR: 20/2030Z NO VA EXP

RMK: EXTENSIVE WX CLD CVR OBSC SUMMIT. ANY VA IS
EXPCTD TO BE MOVG N BASED ON BLEND OF 20/00Z MMMX
RADIOSONDE AND NWP MDL FCSTS, WHICH SUGGEST VA
SHUD MOV NNW BY T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20200920/0830Z