FVXX20 KNES 291522
VA ADVISORY
DTG: 20220729/1522Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2022/622

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: CONS VA EMS OBSD

OBS VA DTG: 29/1450Z

OBS VA CLD: SFC/FL140 N0006 W07800 - S0004 W07739
- S0005 W07740 - N0001 W07802 - N0006 W07800 MOV
NW 10KT SFC/FL160 S0004 W07739 - S0005 W07738 -
S0013 W07807 - S0005 W07808 - S0004 W07739 MOV W
15KT 

FCST VA CLD +6HR: 29/2100Z SFC/FL140 N0007 W07759
- S0004 W07739 - S0005 W07740 - N0001 W07802 -
N0007 W07759 SFC/FL160 N0004 W07807 - S0004
W07738 - S0006 W07738 - S0004 W07809 - N0004
W07807 

FCST VA CLD +12HR: 30/0300Z SFC/FL140 N0005
W07800 - S0004 W07739 - S0005 W07740 - S0002
W07802 - N0005 W07800 SFC/FL160 NO VA EXP

FCST VA CLD +18HR: 30/0900Z SFC/FL140 N0006
W07800 - S0004 W07738 - S0005 W07740 - N0000
W07802 - N0006 W07800 SFC/FL160 NO VA EXP

RMK: CONS VA EMS OBSD IN SAT AND WEBCAM. VA CLDS
AT FL140 EXTD APPX 25NM NWN FM SUMMIT AND VA CLD
AT FL160 EXTD APPX 30NM WSW FM SUMMIT. VONA
RECEIVED. NWL MDL FCST LTLCG THRU T+18HRS FOR
LOWER LEVEL VA DISPERSION AND T+6HRS FOR HIGH
LEVEL SPREAD.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20220729/2115Z