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                           VOLCANIC ASH MESSAGES

T1T2: WV
A1A2: HO

Date: 2026-08-31

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Message File: T_WVHO31MHTG310255_C_KWBC_20260831025808_45023606-5888.txt

****0000000117****
WVHO31 MHTG 310255

MHTG SIGMET 1 VALID 310255/310300 MHTG-
MHCC CENTRAL AMERICAN FIR CNL SIGMET 3 302100/310300=

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Message File: T_WVHO31MHTG310508_C_KWBC_20260831050910_45023606-5943.txt

****0000000339****
WVHO31 MHTG 310508

MHTG SIGMET A1 VALID 310508/311108 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0430Z SFC/FL140 N1438 W09102 - N1428 W09052
- N1428 W09053 - N1432 W09104 - N1438 W09102 MOV NW 15KT 
FCST 1030Z VA CLD SFC/FL140 N1437 W09107
- N1428 W09052 - N1428 W09053 - N1429 W09108 - N1437 W09107= 

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Message File: T_WVHO31MHTG311100_C_KWBC_20260831110202_38469942-7827.txt

****0000000339****
WVHO31 MHTG 311100

MHTG SIGMET A2 VALID 311100/311700 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1030Z SFC/FL140 N1437 W09111 - N1429 W09052
- N1428 W09053 - N1431 W09113 - N1437 W09111 MOV NW 15KT 
FCST 1630Z VA CLD SFC/FL140 N1436 W09113
- N1429 W09052 - N1428 W09052 - N1428 W09114 - N1436 W09113= 

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Message File: T_WVHO31MHTG311700_C_KWBC_20260831170322_45023606-6241.txt

****0000000338****
WVHO31 MHTG 311700

MHTG SIGMET A3 VALID 311700/312300 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1630Z SFC/FL140 N1435 W09105 - N1429 W09052
- N1427 W09052 - N1428 W09106 - N1435 W09105 MOV W 20KT 
FCST 2230Z VA CLD SFC/FL140 N1430 W09111 - N1429 W09052 
- N1428 W09052 - N1422 W09108 - N1430 W09111=

########################### END OF MESSAGE SET ############################

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Message File: T_WVHO31MHTG312300_C_KWBC_20260831230213_38469942-8132.txt

****0000000337****
WVHO31 MHTG 312300

MHTG SIGMET A4 VALID 312300/010500 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 2230Z SFC/FL150 N1435 W09106 - N1429 W09052
- N1427 W09053 - N1429 W09108 - N1435 W09106 MOV NW 10KT 
FCST 0430Z VA CLD SFC/FL150 N1432 W09111- N1429 W09052
 - N1428 W09052 - N1420 W09109 -N1432 W09111=

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