FVXX20 KNES 281649
VA ADVISORY
DTG: 20200328/1649Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/339

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D. 

ERUPTION DETAILS: VA EM OBS IN STLT.

OBS VA DTG: 28/1630Z

OBS VA CLD: SFC/FL220 N1947 W09908 - N1904 W09837
- N1900 W09838 - N1938 W09921 - N1947 W09908 MOV
NW 15-20KT SFC/FL260 N1943 W09840 - N1901 W09835
- N1859 W09837 - N1940 W09901 - N1943 W09840 MOV
NW 10-15KT 

FCST VA CLD +6HR: 28/2230Z SFC/FL220 N1956 W09910
- N1901 W09835 - N1859 W09838 - N1944 W09928 -
N1956 W09910 SFC/FL260 N1943 W09840 - N1900
W09835 - N1900 W09837 - N1940 W09901 - N1943
W09840 

FCST VA CLD +12HR: 29/0430Z SFC/FL220 N1947
W09902 - N1901 W09835 - N1859 W09837 - N1936
W09917 - N1947 W09902 SFC/FL260 NO ASH EXP

FCST VA CLD +18HR: 29/1030Z SFC/FL220 N1951
W09904 - N1901 W09834 - N1859 W09837 - N1938
W09919 - N1951 W09904 

RMK: LARGE VA EM AT MULT FL OBS MOV N AND NW OF
SUMMIT IN CLEAR CONDS AND MDT WINDS. FCST MVMT
AND FL BASED ON NWP MODEL GDNC WINDS AND ASH3D.
...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20200328/2245Z