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                           VOLCANIC ASH MESSAGES

T1T2: WV
A1A2: HO

Date: 2026-10-12

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Message File: T_WVHO31MHTG120555_C_KWBC_20261012054951_15204702-9474.txt

****0000000339****
WVHO31 MHTG 120555

MHTG SIGMET A1 VALID 120555/121155 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0510Z SFC/FL140 N1433 W09101 - N1429 W09052
- N1427 W09052 - N1428 W09104 - N1433 W09101 MOV NW 15KT 
FCST 1100Z VA CLD SFC/FL140 N1430 W09107 - N1428 W09052 
- N1427 W09052 - N1423 W09107 - N1430 W09107=

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Message File: T_WVHO31MHTG121155_C_KWBC_20261012123727_26345840-8480.txt

****0000000338****
WVHO31 MHTG 121155

MHTG SIGMET A2 VALID 121155/121755 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1100Z SFC/FL140 N1431 W09100 - N1429 W09052
- N1427 W09052 - N1424 W09059 - N1431 W09100 MOV W 20KT 
FCST 1700Z VA CLD SFC/FL140 N1430 W09111 - N1429 W09052 
- N1427 W09052 - N1420 W09110 - N1430 W09111=

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Message File: T_WVHO31MHTG121230_C_KWBC_20261012124527_26345840-8486.txt

****0000000343****
WVHO31 MHTG 121230

MHTG SIGMET 1 VALID 121130/121730 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1010Z SFC/FL130 N1447 W09144 - N1446 W09132
- N1444 W09132 - N1438 W09142 - N1447 W09144 MOV W 10KT 
FCST 1600Z VA CLD SFC/FL130 N1446 W09132 - N1444 W09132 
- N1435 W09155 - N1444 W09157 - N1446 W09132=

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