WSHO31 MHTG 170955
MHTG SIGMET L3 VALID 170955/171355 MHTG-
MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0950Z
WI N1419 W09237 - N1315 W09146 - N1241 W09257
- N1320 W09419 TOP FL540 MOV W 10KT WKN=