FVXX22 KNES 290841
VA ADVISORY
DTG: 20210329/0841Z

VAAC: WASHINGTON

VOLCANO: PACAYA 342110
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2021/159

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS VA EMS SEEN IN STLT.

OBS VA DTG: 29/0810Z

OBS VA CLD: SFC/FL120 N1423 W09035 - N1418 W09032
- N1320 W09201 - N1401 W09221 - N1408 W09112 -
N1423 W09035 MOV SW 15KT 

FCST VA CLD +6HR: 29/1400Z SFC/FL120 N1424 W09035
- N1417 W09032 - N1314 W09214 - N1405 W09237 -
N1404 W09130 - N1424 W09035 

FCST VA CLD +12HR: 29/2000Z SFC/FL120 N1425
W09033 - N1417 W09032 - N1345 W09129 - N1408
W09141 - N1425 W09033 

FCST VA CLD +18HR: 30/0200Z SFC/FL120 N1431
W09151 - N1424 W09035 - N1419 W09035 - N1409
W09151 - N1431 W09151 

RMK: VA SEEN IN STLT MOVG SW WITH RESIDUAL VA
EXTDG OUT NEARLY 100 NM. ACT HAS DECR OVER LAST 2
HRS WITH NEW VA REACHING COAST BEFORE DSIPTG.
RESIDUAL VA OFF COAST DIFFICULT TO SEE IN STLT.
NWP INDICATES A WSW MOV BY T+12 HRS AND W BY T+18
HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210329/1445Z