---------------------------------------------------------------------------

                           VOLCANIC ASH MESSAGES

T1T2: WV
A1A2: HO

Date: 2026-05-03

---------------------------------------------------------------------------

Message File: T_WVHO31MHTG030320_C_KWBC_20260503031943_26083604-674.txt

****0000000338****
WVHO31 MHTG 030320

MHTG SIGMET A1 VALID 030320/030920 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 0240Z SFC/FL130 N1446 W09133 - N1445 W09132
- N1437 W09145 - N1441 W09147 - N1446 W09133 MOV SW 15KT
FCST 0830Z VA CLD SFC/FL130 N1446 W09132 - N1445 W09132
- N1440 W09147 - N1446 W09148 - N1446 W09132=

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

---------------------------------------------------------------------------

Message File: T_WVHO31MHTG030405_C_KWBC_20260503040827_14615022-707.txt

****0000000332****
WVHO31 MHTG 030405

MHTG SIGMET E1 VALID 030405/031005 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0320Z SFC/FL150 N1428 W09052 - N1428 W09052
- N1412 W09111 - N1416 W09113 - N1428 W09052 MOV SW 10KT
FCST 0930Z VA CLD SFC/FL150 N1432 W09116 - N1428 W09052
- N1428 W09052 - N1427 W09117 - N1432 W09116=

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

---------------------------------------------------------------------------

Message File: T_WVHO31MHTG030920_C_KWBC_20260503091633_14615022-821.txt

****0000000337****
WVHO31 MHTG 030920

MHTG SIGMET A2 VALID 030920/031520 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 0830Z SFC/FL130 N1447 W09147 - N1446 W09132
- N1445 W09132 - N1443 W09147 - N1447 W09147 MOV W 10KT
FCST 1430Z VA CLD SFC/FL130 N1446 W09133 - N1445 W09132
- N1435 W09141 - N1438 W09144 - N1446 W09133=

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

---------------------------------------------------------------------------

Message File: T_WVHO31MHTG091010_C_KWBC_20260503101334_14615022-844.txt

****0000000331****
WVHO31 MHTG 091010

MHTG SIGMET E2 VALID 031005/031605 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 0910Z SFC/FL150 N1431 W09107 - N1429 W09053
- N1428 W09052 - N1426 W09107 - N1431 W09107 MOV W 10KT
FCST 1500Z VA CLD SFC/FL150 N1428 W09052 - N1428 W09052
- N1420 W09105 - N1425 W09107 - N1428 W09052=

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