FVXX21 KNES 180412
VA ADVISORY
DTG: 20231218/0412Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/1281

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

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 18/0356Z

OBS VA CLD: SFC/FL190 N1902 W09837 - N1900 W09836
- N1819 W09821 - N1821 W09835 - N1854 W09851 -
N1902 W09837 MOV S 5KT 

FCST VA CLD +6HR: 18/1000Z SFC/FL190 N1900 W09835
- N1811 W09804 - N1805 W09842 - N1900 W09838 -
N1900 W09835 

FCST VA CLD +12HR: 18/1600Z SFC/FL190 N1901
W09838 - N1900 W09836 - N1800 W09749 - N1747
W09826 - N1901 W09838 

FCST VA CLD +18HR: 18/2200Z SFC/FL190 N1902
W09838 - N1855 W09728 - N1816 W09742 - N1859
W09838 - N1902 W09838 

RMK: VA EMS VISIBLE IN WEBCAM AND STLT IMG MOV S
AND EXT APPRX 50NM FM SUMMIT. MVMT TO SHIFT SE BY
T+12. FL AND MVMT BASED ON STLT AND NWP MODELS.
...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20231218/1015Z