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                           VOLCANIC ASH MESSAGES

T1T2: WV
A1A2: HO

Date: 2026-05-15

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Message File: T_WVHO31MHTG150030_C_KWBC_20260515003934_15532388-7238.txt

****0000000332****
WVHO31 MHTG 150030

MHTG SIGMET E1 VALID 150030/150630 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0000Z SFC/FL150 N1429 W09053 - N1427 W09052
- N1420 W09104 - N1426 W09105 - N1429 W09053 MOV NW 0KT 
FCST 0600Z VA CLD SFC/FL150 N1429 W09107 - N1428 W09052 -
N1427 W09052 - N1420 W09107 - N1429 W09107=

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

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Message File: T_WVHO31MHTG150210_C_KWBC_20260515020635_15532388-7264.txt

****0000000117****
WVHO31 MHTG 150210

MHTG SIGMET 1 VALID 1150210/150220 MHTG-
MHCC CENTRAL AMERICAN FIR CNL SIGMET 4 142020/150220=

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

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Message File: T_WVHO31MHTG150630_C_KWBC_20260515071043_15532388-7400.txt

****0000000332****
WVHO31 MHTG 150630

MHTG SIGMET E2 VALID 150630/151230 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0000Z SFC/FL150 N1429 W09052 - N1428 W09052
- N1419 W09057 - N1427 W09104 - N1429 W09052 MOV SW 5KT 
FCST 1130Z VA CLD SFC/FL150 N1429 W09052 - N1428 W09052 
- N1413 W09111 - N1424 W09117 -N1429 W09052=

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

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Message File: T_WVHO31MHTG151000_C_KWBC_20260515115246_50332140-1989.txt

****0000000337****
WVHO31 MHTG 151000

MHTG SIGMET 4 VALID 151000/151600 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 0850Z SFC/FL140 N1453 W09141 - N1446 W09131
- N1444 W09132 - N1444 W09144 - N1453 W09141 MOV W 5KT 
FCST 1500Z VA CLD SFC/FL140 N1447 W09132 - N1444 W09131 
- N1424 W09140 - N1433 W09151 - N1447 W09132=

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

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Message File: T_WVHO31MHTG151150CCA_C_KWBC_20260515115346_50332140-1991.txt

****0000000341****
WVHO31 MHTG 151150 CCA

MHTG SIGMET 1 VALID 151000/151600 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 0850Z SFC/FL140 N1453 W09141 - N1446 W09131
- N1444 W09132 - N1444 W09144 - N1453 W09141 MOV W 5KT 
FCST 1500Z VA CLD SFC/FL140 N1447 W09132 - N1444 W09131 
- N1424 W09140 - N1433 W09151 - N1447 W09132=

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

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Message File: T_WVHO31MHTG151210_C_KWBC_20260515115549_15532388-7505.txt

****0000000334****
WVHO31 MHTG 151210

MHTG SIGMET E3 VALID 151230/151810 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1110Z SFC/FL150 N1428 W09053 - N1426 W09052
- N1407 W09111 - N1413 W09122 - N1428 W09053 MOV SW 10KT 
FCST 1700Z VA CLD SFC/FL150 N1428 W09053 - N1426 W09052 
- N1409 W09108 - N1414 W09117 - N1428 W09053=

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

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Message File: T_WVHO31MHTG151220CCA_C_KWBC_20260515122249_15532388-7522.txt

****0000000338****
WVHO31 MHTG 151220 CCA

MHTG SIGMET E3 VALID 151210/151810 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1110Z SFC/FL150 N1428 W09053 - N1426 W09052
- N1407 W09111 - N1413 W09122 - N1428 W09053 MOV SW 10KT 
FCST 1700Z VA CLD SFC/FL150 N1428 W09053 - N1426 W09052 
- N1409 W09108 - N1414 W09117 - N1428 W09053=

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

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Message File: T_WVHO31MHTG151545_C_KWBC_20260515154951_50332140-2087.txt

****0000000338****
WVHO31 MHTG 151545

MHTG SIGMET 2 VALID 151545/152145 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1420Z SFC/FL140 N1447 W09134 - N1443 W09132
- N1434 W09156 - N1443 W09203 - N1447 W09134 MOV SW 10KT 
FCST 2030Z VA CLD SFC/FL140 N1447 W09133
- N1444 W09131 - N1435 W09156 - N1444 W09159 - N1447 W09133=

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

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Message File: T_WVHO31MHTG151745_C_KWBC_20260515174853_50332140-2151.txt

****0000000332****
WVHO31 MHTG 151745

MHTG SIGMET E4 VALID 151745/152345 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1710Z SFC/FL150 N1429 W09101 - N1428 W09053
- N1427 W09052 - N1426 W09101 - N1429 W09101 MOV W 5KT  
FCST 2300Z VA CLD SFC/FL150 N1428 W09052
- N1428 W09052 - N1419 W09059 - N1426 W09103 - N1428 W09052=

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

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Message File: T_WVHO31MHTG152055_C_KWBC_20260515210211_15532388-7723.txt

****0000000339****
WVHO31 MHTG 152055

MHTG SIGMET 3 VALID 152055/160255 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 2030Z SFC/FL140 N1446 W09133 - N1445 W09132
- N1435 W09144 - N1440 W09146 - N1446 W09133 MOV SW 10KT  
FCST 0230Z VA CLD SFC/FL140 N1446 W09132
- N1444 W09132 - N1435 W09143 - N1443 W09146 - N1446 W09132=

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

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Message File: T_WVHO31MHTG152335_C_KWBC_20260515234059_50332140-2262.txt

****0000000333****
WVHO31 MHTG 152335

MHTG SIGMET E5 VALID 152335/160535 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 2300Z SFC/FL150 N1428 W09053 - N1427 W09052
- N1422 W09101 - N1426 W09102 - N1428 W09053 MOV SW 5KT  
FCST 0500Z VA CLD SFC/FL150 N1431 W09103
- N1428 W09052 - N1427 W09052 - N1425 W09104 - N1431 W09103=

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