FVXX24 KNES 310946
VA ADVISORY
DTG: 20200731/0946Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/742

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

ERUPTION DETAILS: CONS VA EMS SEEN IN SAT.

OBS VA DTG: 31/0931Z

OBS VA CLD: SFC/FL230 N1919 W09903 - N1905 W09837
- N1858 W09838 - N1856 W09951 - N1910 W09950 -
N1919 W09903 MOV NW 10-15KT 

FCST VA CLD +6HR: 31/1530Z SFC/FL230 N1922 W10016
- N1905 W09837 - N1859 W09837 - N1849 W10015 -
N1922 W10016 

FCST VA CLD +12HR: 31/2130Z SFC/FL230 N1907
W10017 - N1904 W09837 - N1859 W09837 - N1840
W10015 - N1907 W10017 

FCST VA CLD +18HR: 01/0330Z SFC/FL230 N1911
W10017 - N1905 W09837 - N1859 W09836 - N1844
W10015 - N1911 W10017 

RMK: THICKER VA SEEN IN SAT IMAGERY MOV WNW AND
EXTDG NEARLY 55 FM SUMMIT. RESIDUAL THINNER VA
SEEN W/WSW OF VOLCANO AND BCMG MORE DIFFICULT TO
SEE AND ARND 110 NM FM SUMMIT. VA EMS SEEN IN WEB
CAM. MODEL GUIDANCE SHOWS A W-LY MOV TO CONT THRU
T+18 HRS.  ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20200731/1545Z
Full Size Graphic


-