Subject: FVXX01 LFPW 030921 FVXX01 LFPW 030921 VA ADVISORY DTG: 20080303/0930Z VAAC: TOULOUSE VOLCANO: OL DOINYO LENGAI 0202-12 PSN: S0246 E03555 AREA: AFRICA-E SUMMIT ELEV: 2962M ADVISORY NR: 2008/13 INFO SOURCE: SATELLITE IMAGERY AND PIREP AVIATION COLOUR CODE: UNKNOWN ERUPTION DETAILS: AN ERRUPTION OCCURED AT 0700Z RISING UP TO FL400 AN MAY CONTAIN SOME ASH OBS VA DTG: 20080303/0700Z OBS VA CLD: SFC/FL340 S0250 E03550 - S0255 E03515 - S0240 E03505 - S0235 E03520 - S0245 E03545 - S0250 E03550 FL350/400 S0245 E03550 - S0305 E03555 - S0255 E03615 - S0240 E03620 - S0235 E03600 - S0240 E03550 - S0245 E03550 FCST VA CLD + 6H: 03/1400Z SFC/FL300 S0240 E03545 - S0220 E03500 - S0240 E03440 - S0315 E03525 - S0300 E03605 - S0240 E03545 FL350/400 S0300 E03610 - S0305 E03630 - S0330 E03640 - S0330 E03605 - S0300 E03610 - S0300 E03610 FCST VA CLD + 12H: 03/2000Z SFC/FL300 S0335 E03605 - S0350 E03500 - S0340 E03405 - S0245 E03310 - S0200 E03325 - S0205 E03410 - S0240 E03530 - S0310 E03610 - S0330 E03605 - S0335 E03605 FL300/380 S0335 E03625 - S0415 E03625 - S0415 E03605 - S0345 E03555 - S0335 E03625 FCST VA CLD + 18H: 04/0200Z SFC/FL300 S0425 E03610 - S0430 E03445 - S0420 E03320 - S0300 E03215 - S0200 E03220 - S0155 E03325 - S0225 E03505 - S0325 E03610 - S0420 E03615 - S0425 E03610 FL300/380 S0425 E03635 - S0455 E03635 - S0500 E03610 - S0430 E03555 - S0425 E03635 RMK: PLEASE CHECK SIGMET FOR CURRENT WARNINGS. NXT ADVISORY: NO LATER THAN 20080303/1600Z=  .