VA ADVISORY
DTG: 20210523/0423Z
VAAC: TOULOUSE
VOLCANO: NYIRAGONGO 223030
PSN: S0131 E02915
AREA: AFRICA (CENTRAL)
SUMMIT ELEV: 3470M
ADVISORY NR: 2021/3
INFO SOURCE: SAT IMAGERY, TWITTER
AVIATION COLOUR CODE: RED
ERUPTION DETAILS:ERUPTION AT 20210522/1800Z ONGOING ERUPTION
OBS VA DTG: 23/0300Z
OBS VA CLD: SFC/FL300 S0157 E02642 - N0006 E02921 - S0112 E02951 - S0224 E02930 - S0342 E02730 - S0157 E02642 MOV SW 10KT
FCST VA CLD +6 HR: 23/0900Z SFC/FL300 S0145 E02545 - N0027 E02909 - S0042 E02948 - S0224 E02930 - S0400 E02648 - S0145 E02545 
FCST VA CLD +12 HR: 23/1500Z SFC/FL300 S0148 E02403 - N0057 E02854 - S0042 E02948 - S0224 E02930 - S0357 E02548 - S0148 E02403 
FCST VA CLD +18 HR: 23/2100Z SFC/FL300 S0127 E02218 - N0118 E02836 - S0042 E02948 - S0157 E02933 - S0436 E02409 - S0127 E02218 
RMK:  ASH CLOUD ESTIMATED UNDER FL300
NXT ADVISORY: NO LATER THAN 20210523/1030Z=