FVXX23 KNES 021557
VA ADVISORY
DTG: 20210902/1557Z

VAAC: WASHINGTON

VOLCANO: PAGAN 284170
PSN: N1807 E14548

AREA: MARIANA.IS-C.PACIFIC

SUMMIT ELEV: 1870 FT (570 M)

ADVISORY NR: 2021/004

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL CONS VA EMS.

OBS VA DTG: 02/1500Z

OBS VA CLD: SFC/FL040 N1818 E14411 - N1810 E14547
- N1807 E14547 - N1803 E14419 - N1818 E14411 MOV
W 15KT 

FCST VA CLD +6HR: 02/2100Z SFC/FL040 N1827 E14320
- N1809 E14549 - N1807 E14547 - N1804 E14317 -
N1827 E14320 

FCST VA CLD +12HR: 03/0300Z SFC/FL040 N1830
E14313 - N1809 E14548 - N1807 E14549 - N1759
E14312 - N1830 E14313 

FCST VA CLD +18HR: 03/0900Z SFC/FL040 N1840
E14316 - N1809 E14549 - N1806 E14549 - N1803
E14315 - N1840 E14316 

RMK: A PLUME IS SEEN EXTDG ABT 90 NM W OF SUMIT
IN SWIR STLT IMAGERY BUT VA CONTENT IS UNCERTAIN.
NWP MDLS FCST LTLCG IN WINDS THRU T+18HRS. 
...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210902/2200Z