VA ADVISORY
DTG: 20210524/0256Z
VAAC: TOULOUSE
VOLCANO: NYIRAGONGO 223030
PSN: S0131 E02915
AREA: AFRICA (CENTRAL)
SUMMIT ELEV: 3470M
ADVISORY NR: 2021/7
INFO SOURCE: SATELLITE DATA, OVG DATA
AVIATION COLOUR CODE: UNKNOWN
ERUPTION DETAILS:ERUPTION AT 20210522/1800Z NO SIGNIFICANT ERUPTION DETECTED
OBS VA DTG: 24/0300Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA  WIND FL180 VRB/05KT
FCST VA CLD +6 HR: 24/0900Z SFC/FL200 S0154 E02906 - S0121 E02851 - S0121 E02918 - S0148 E02930 - S0154 E02906 
FCST VA CLD +12 HR: 24/1500Z NO VA EXP
FCST VA CLD +18 HR: 24/2100Z NO VA EXP
RMK:  FEW ASH AND VA POSSIBLE IN THE VICINITY OF THE VOLCANO. VA NOT DETECTABLE DUE TO CLOUD MASK. 
NXT ADVISORY: NO LATER THAN 20210524/0900Z=