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                           VOLCANIC ASH MESSAGES

T1T2: WV
A1A2: HO

Date: 2025-12-30

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Message File: T_WVHO31MHTG300220_C_KWBC_20251230021946_15663596-4627.txt

****0000000326****
WVHO31 MHTG 300220

MHTG SIGMET E1 VALID 300220/300820 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0140Z SFC/FL160 N1440 W09105 -N1430 W09052
-N1427 W09053 -N1429 W09112 -N1440 W09105 MOV NW 10KT 
FCST 0730Z VA CLD SFC/FL160 N1452 W09108
-N1428 W09051 -N1427 W09053 -N1436 W09122 -N1452 W09108= 

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

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Message File: T_WVHO31MHTG300440_C_KWBC_20251230045348_15663596-4696.txt

****0000000331****
WVHO31 MHTG 300440

MHTG SIGMET 1 VALID 300440/301040 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 0350Z SFC/FL140 N1449 W09145 -N1446 W09132
-N1445 W09132 -N1439 W09145 - N1449 W09145 MOV W 10KT 
FCST 1000Z VA CLD SFC/FL140 N1451 W09155
-N1446 W09132 -N1444 W09132 -N1439 W09155 -N1451 W09155= 

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

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Message File: T_WVHO31MHTG300820_C_KWBC_20251230093411_22610390-5894.txt

****0000000325****
WVHO31 MHTG 300820

MHTG SIGMET E2 VALID 300820/301420 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0740Z SFC/FL150 N1437 W09103 -N1429 W09052
-N1427 W09052 -N1426 W09107 -N1437 W09103 MOV W 10KT 
FCST 1330Z VA CLD SFC/FL150 N1439 W09110
-N1429 W09052 -N1428 W09052 -N1425 W09112 -N1439 W09110= 

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

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Message File: T_WVHO31MHTG301230_C_KWBC_20251230125954_15663596-4880.txt

****0000000331****
WVHO31 MHTG 301230

MHTG SIGMET 3 VALID 301230/301830 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1050Z SFC/FL140 N1446 W09133 -N1444 W09132
-N1441 W09159 -N1446 W09159 -N1446 W09133 MOV SW 10KT 
FCST 1700Z VA CLD SFC/FL140 N1450 W09216
-N1446 W09133 -N1444 W09133 -N1443 W09217 -N1450 W09216= 

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

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Message File: T_WVHO31MHTG301235_C_KWBC_20251230130314_22610390-6005.txt

****0000000326****
WVHO31 MHTG 301235

MHTG SIGMET E3 VALID 301235/301835 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1130Z SFC/FL140 N1428 W09053 -N1428 W09052
-N1416 W09055 -N1419 W09100 -N1428 W09053 MOV SW 10KT 
FCST 1730Z VA CLD SFC/FL140 N1429 W09053
-N1426 W09052 -N1420 W09118 -N1426 W09119 -N1429 W09053= 

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

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Message File: T_WVHO31MHTG301705_C_KWBC_20251230171619_22610390-6124.txt

****0000000340****
WVHO31 MHTG 301705

MHTG SIGMET 4 VALID 301705/302305 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1630Z SFC/FL130 N1446 W09132 - N1444 W09131
- N1431 W09152 - N1443 W09156 - N1446 W09132 MOV SW 10KT 
FCST 2230Z VA CLD SFC/FL130 N1447 W09132 - N1444 W09131 - 
N1428 W09210 - N1443 W09213 - N1447 W09132= 

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

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Message File: T_WVHO31MHTG301725_C_KWBC_20251230173759_15663596-5043.txt

****0000000335****
WVHO31 MHTG 301725

MHTG SIGMET E4 VALID 301725/302325 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1650Z SFC/FL140 N1429 W09052 - N1428 W09052
- N1413 W09111 - N1428 W09116 - N1429 W09052 MOV SW 10KT 
FCST 2300Z VA CLD SFC/FL140 N1433 W09124 - N1429 W09052 - 
N1427 W09052 - N1420 W09124 - N1433 W09124= 

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

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Message File: T_WVHO31MHTG302235_C_KWBC_20251230224304_15663596-5183.txt

****0000000340****
WVHO31 MHTG 302235

MHTG SIGMET 5 VALID 302235/310435 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 2200Z SFC/FL130 N1447 W09146 - N1447 W09132
- N1444 W09132 - N1438 W09142 - N1447 W09146 MOV SW 10KT 
FCST 0400Z VA CLD SFC/FL130 N1447 W09200 - N1446 W09132 - 
N1444 W09132 - N1435 W09158 - N1447 W09200= 

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

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Message File: T_WVHO31MHTG302300_C_KWBC_20251230232905_15663596-5220.txt

****0000000334****
WVHO31 MHTG 302300

MHTG SIGMET E5 VALID 302300/310500 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 2230Z SFC/FL140 N1434 W09102 - N1429 W09052
- N1427 W09052 - N1425 W09104 - N1434 W09102 MOV W 10KT 
FCST 0430Z VA CLD SFC/FL140 N1442 W09109 - N1428 W09052 - 
N1427 W09052 - N1434 W09114 - N1442 W09109= 

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