FVXX20 KNES 082021
VA ADVISORY
DTG: 20181008/2021Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/439

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: VA NOT OBS BY STLT.

OBS VA DTG: 08/2007Z

OBS VA CLD: SFC/FL220 N1913 W09828 - N1910 W09825
- N1900 W09837 - N1901 W09837 - N1913 W09828 MOV
NE 15-20KT 

FCST VA CLD +6HR: 09/0200Z SFC/FL220 N1913 W09828
- N1910 W09825 - N1900 W09837 - N1901 W09837 -
N1913 W09828 

FCST VA CLD +12HR: 09/0800Z SFC/FL220 N1913
W09828 - N1910 W09825 - N1900 W09837 - N1901
W09837 - N1913 W09828 

FCST VA CLD +18HR: 09/1400Z SFC/FL220 NO ASH EXP

RMK: VA NOT OBS BY STLT OR IN WEB CAM, MAINLY DUE
TO WX CLD CVR. VA SIGNATURE OBS AT 1815Z, BUT HAS
DISP. WITH RECENT ACT, FURTHER VA EMS STILL PSBL.
T+0 BASED ON PREV T+6 AND RECENT NWP MDL
GUIDANCE. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20181009/0215Z