VA ADVISORY
DTG: 20210531/0849Z
VAAC: TOULOUSE
VOLCANO: NYIRAGONGO 223030
PSN: S0131 E02915
AREA: AFRICA (CENTRAL)
SUMMIT ELEV: 3470M
ADVISORY NR: 2021/38
INFO SOURCE: OVG, SAT IMAGERY
AVIATION COLOUR CODE: RED
ERUPTION DETAILS:ERUPTION AT 20210522/1630Z STILL ONGOING
OBS VA DTG: 31/0900Z
OBS VA CLD: SFC/FL230 S0127 E02918 - S0148 E02939 - S0200 E02821 - S0051 E02809 - S0127 E02918 MOV SW 10KT
FCST VA CLD +6 HR: 31/1500Z SFC/FL230 S0127 E02912 - S0157 E03033 - S0242 E02833 - S0151 E02721 - S0042 E02715 - S0127 E02912 
FCST VA CLD +12 HR: 31/2100Z SFC/FL230 S0127 E02912 - S0157 E03033 - S0242 E02833 - S0151 E02721 - S0042 E02715 - S0127 E02912 
FCST VA CLD +18 HR: 01/0300Z SFC/FL230 S0127 E02912 - S0157 E03033 - S0242 E02833 - S0151 E02721 - S0042 E02715 - S0127 E02912 
RMK:  VA OBSERVATION BY SAT IMAGERY IS CHALLENGING DUE TO CLOUD MASK. ON SITE OBSERVATIONS STILL REPORT ASH IN THE VICINITY OF THE VOLCANO.
NXT ADVISORY: NO LATER THAN 20210531/1500Z=