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                           VOLCANIC ASH MESSAGES

T1T2: WV
A1A2: HO

Date: 2026-07-27

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Message File: T_WVHO31MHTG270120_C_KWBC_20260727014041_26083604-349.txt

****0000000340****
WVHO31 MHTG 270120

MHTG SIGMET 1 VALID 270120/270720 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 0040Z SFC/FL140 N1450 W09142 - N1446 W09132
- N1444 W09132 - N1441 W09142 - N1450 W09142 MOV W 5KT
FCST 0630Z VA CLD SFC/FL140 N1454 W09152 - N1446 W09132
- N1444 W09132 - N1443 W09153 - N1454 W09152=

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

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Message File: T_WVHO31MHTG270230_C_KWBC_20260727025542_26083604-376.txt

****0000000336****
WVHO31 MHTG 270230

MHTG SIGMET A1 VALID 270230/270830 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0140Z SFC/FL150 N1434 W09059 - N1428 W09052
- N1427 W09052 - N1426 W09101 - N1434 W09059 MOV W 10KT
FCST 0730Z VA CLD SFC/FL150 N1438 W09108 - N1429 W09052
- N1427 W09052 - N1429 W09111 - N1438 W09108=

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

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Message File: T_WVHO31MHTG270720_C_KWBC_20260727071846_26083604-469.txt

****0000000341****
WVHO31 MHTG 270720

MHTG SIGMET 2 VALID 270720/271320 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 0640Z SFC/FL140 N1446 W09132 - N1446 W09132
- N1437 W09133 - N1444 W09142 - N1446 W09132 MOV SW 5KT
FCST 1230Z VA CLD SFC/FL140 N1446 W09133 - N1445 W09132
- N1429 W09132 - N1435 W09146 - N1446 W09133=

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

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Message File: T_WVHO31MHTG270825_C_KWBC_20260727082447_26083604-500.txt

****0000000336****
WVHO31 MHTG 270825

MHTG SIGMET A2 VALID 270825/271425 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0720Z SFC/FL150 N1434 W09057 - N1428 W09052
- N1427 W09052 - N1428 W09101 - N1434 W09057 MOV NW 5KT
CST 1330Z VA CLD SFC/FL150 N1440 W09058 - N1428 W09052
 - N1427 W09052 - N1434 W09104 - N1440 W09058=

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

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Message File: T_WVHO31MHTG271320_C_KWBC_20260727132212_14615022-920.txt

****0000000343****
WVHO31 MHTG 271320

MHTG SIGMET 3 VALID 271320/241920 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1240Z SFC/FL140 N1455 W09136 - N1446 W09132
- N1444 W09133 - N1450 W09144 - N1455 W09136 MOV NW 5KT 
FCST 1830Z VA CLD  SFC/FL140 N1457 W09135- N1445 W09132
 - N1444 W09134 - N1451 W09145 -N1457 W09135= 

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

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Message File: T_WVHO31MHTG271320_C_KWBC_20260727132812_14615022-922.txt

****0000000343****
WVHO31 MHTG 271320

MHTG SIGMET 3 VALID 271320/231920 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1240Z SFC/FL140 N1455 W09136 - N1446 W09132
- N1444 W09133 - N1450 W09144 - N1455 W09136 MOV NW 5KT 
FCST 1830Z VA CLD  SFC/FL140 N1457 W09135- N1445 W09132
 - N1444 W09134 - N1451 W09145 -N1457 W09135= 

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

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Message File: T_WVHO31MHTG271320_C_KWBC_20260727132912_14615022-924.txt

****0000000343****
WVHO31 MHTG 271320

MHTG SIGMET 3 VALID 271320/271920 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1240Z SFC/FL140 N1455 W09136 - N1446 W09132
- N1444 W09133 - N1450 W09144 - N1455 W09136 MOV NW 5KT 
FCST 1830Z VA CLD  SFC/FL140 N1457 W09135- N1445 W09132
 - N1444 W09134 - N1451 W09145 -N1457 W09135= 

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

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Message File: T_WVHO31MHTG271425_C_KWBC_20260727151714_14615022-965.txt

****0000000337****
WVHO31 MHTG 271425

MHTG SIGMET A3 VALID 271425/272025 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1320Z SFC/FL150 N1435 W09101 - N1428 W09052 - N1427 W09053 - N1431 W09105 - N1435 W09101 MOV SW 5KT 
FCST 1930Z VA CLD SFC/FL150 N1433 W09107 - N1428 W09052
 - N1427 W09052 - N1426 W09107 - N1433 W09107=

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