The three-character sequence number for SIGMETs will change from 25th March. Every phenomena will now receive a specific letter according to AMC1.MET.TR.250(c) . (see also table below). As an example: The first SIGMET after 00:00 due to turbulence will have the sequence number U01. The second SIGMET will get U02 (even if that occurrence is in a different part of the FIR/CTA) etc.
Last updated 08.12.2024 - at. 12:17
BIRD SIGMET U03 VALID 081300/081700 BIRK- BIRD REYKJAVIK CTA SEV TURB FCST WI N6450 W01420 - N6410 W01600 - N6440 W02450 - N6700 W02420 - N6620 W01750 - N6450 W01420 SFC/FL120 STNR INTSF |
BIRD SIGMET U02 VALID 080900/081300 BIRK- BIRD REYKJAVIK CTA SEV TURB FCST WI N6440 W01440 - N6410 W01600 - N6440 W02450 - N6700 W02420 - N6610 W01740 - N6440 W01440 SFC/FL120 STNR NC |