FVXX20 KNES 271541
VA ADVISORY
DTG: 20230527/1541Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/643

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 27/1526Z

OBS VA CLD: SFC/FL200 N1904 W09838 - N1856 W09838
- N1653 W09936 - N1713 W10009 - N1855 W09856 -
N1904 W09838 MOV SW 10KT 

FCST VA CLD +6HR: 27/2130Z SFC/FL200 N1904 W09838
- N1859 W09832 - N1725 W09940 - N1745 W10008 -
N1904 W09838 

FCST VA CLD +12HR: 28/0330Z SFC/FL200 N2004
W09735 - N1944 W09714 - N1859 W09834 - N1902
W09838 - N2004 W09735 

FCST VA CLD +18HR: 28/0930Z SFC/FL20 N1920 W09650
- N1851 W09650 - N1900 W09835 - N1901 W09836 -
N1920 W09650 

RMK: INTERMITTENT TO FREQ MDT VA PUFFS NOTED IN
IR STLT IMAGERY AND IN WEB CAM. VA MOV TO AROUND
120 NM DOWNWIND OF SUMMIT. WINDS WILL SHIFT OUT
TO OUT OF THE SW IN 12 OR SO HRS. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20230527/2145Z