FVXX23 KNES 161017
VA ADVISORY
DTG: 20190216/1017Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/142

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 16/1007Z

OBS VA CLD: SFC/FL210 N1910 W09838 - N1859 W09831
- N1851 W09834 - N1838 W09907 - N1846 W09911 -
N1855 W09902 - N1910 W09838 MOV SW 10KT SFC/FL220
N1833 W10256 - N1822 W10141 - N1702 W09925 -
N1611 W09928 - N1547 W10223 - N1556 W10413 -
N1650 W10505 - N1729 W10414 - N1833 W10256 MOV W
10KT 

FCST VA CLD +6HR: 16/1600Z SFC/FL210 N1911 W09853
- N1906 W09837 - N1856 W09831 - N1832 W09905 -
N1833 W09928 - N1847 W09940 - N1900 W09920 -
N1911 W09853 SFC/FL220 N1857 W10220 - N1715
W09959 - N1617 W09947 - N1535 W10249 - N1556
W10433 - N1652 W10534 - N1849 W10336 - N1857
W10220 

FCST VA CLD +12HR: 16/2200Z SFC/FL210 N1917
W09919 - N1905 W09837 - N1858 W09833 - N1844
W09913 - N1849 W09934 - N1904 W09940 - N1917
W09919 SFC/FL220 N1929 W10227 - N1747 W10022 -
N1636 W10016 - N1600 W10328 - N1628 W10500 -
N1735 W10541 - N1913 W10347 - N1929 W10227 

FCST VA CLD +18HR: 17/0400Z SFC/FL210 N1935
W09945 - N1931 W09919 - N1907 W09834 - N1858
W09834 - N1859 W09940 - N1916 W09955 - N1935
W09945 SFC/FL220 NO ASH EXP

RMK: EARLIER REMNANT VA IS LIGHT AND DISPTG.
RECENT VA EM EXT 25 NMI SW FM SUMMIT AT FL210 AND
MOV 10KTS. NWP MODEL GUIDANCE SUGGEST VEERING
WINDS FOR T+18HRS. ...BOLL

NXT ADVISORY: WILL BE ISSUED BY 20190216/1615Z