FVXX22 KNES 012337
VA ADVISORY
DTG: 20180701/2337Z

VAAC: WASHINGTON

VOLCANO: NEGRA, SIERRA 353050
PSN: S0049 W09110

AREA: GALAPAGOS

SUMMIT ELEV: 4888 FT (1490 M)

ADVISORY NR: 2018/009

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

ERUPTION DETAILS: POSS VA EM AT 01/2200Z

OBS VA DTG: 01/2300Z

OBS VA CLD: SFC/FL200 S0040 W09110 - S0044 W09109
- S0057 W09129 - S0044 W09135 - S0040 W09110 MOV
SW 15-20KT 

FCST VA CLD +6HR: 02/0500Z SFC/FL200 S0038 W09140
- S0041 W09110 - S0044 W09108 - S0054 W09138 -
S0038 W09140 

FCST VA CLD +12HR: 02/1100Z SFC/FL200 NO ASH EXP

FCST VA CLD +18HR: 02/1700Z NO ASH EXP

RMK: POSS VA AND GASSES EMS OBS IN STLT IMAGERY 5
NMI N OF VOLCANO SUMMIT. POSS VA AND GAS CLD MOV
WSW AND AGREES WELL WITH NWP MODEL GUIDANCE. NO
RPRTS RECIEVED SO FAR. ...BOLL

NXT ADVISORY: WILL BE ISSUED BY 20180702/0530Z