FAMX21 MMMX 291605
PRD/VALID 291800/301800
SYNOPSIS:
JTST AXIS FL400 ALNG LN 28N120W 31N119W 33N117W 34N112W MOV NE 10KT MAX
 WIND 100KT.. COLD FRONT ALNG LN 25N90W 22N096W 21N098W 21N100W 23N102W
 MOV SE 12KT AT 30/06Z ALNG LN 25N087W 23N090W 21N095W.. HIGH PRESR RIDG
 ALNG LN 25N100W 22N099W 19N098W MOV SE 12KT..
SIG WX:
WI AREA 27N102W 27N090W 25N090W 21N097W 21N100W 27N102W BKN CUSC FL010/FL025
 UP TO FL030/FL060 BKN ACAS FL070/FL100 UPT TO FL120/FL140 WITH ISOL -RA/RA
 AND COLD FRON OVR GLF MEX ISOL CB/TSRA TOP FL360.. AFT 30/06Z WI 120NM
 BTHSDS HIGH PRESR RIDG BKN STSC FL008/FL015 UP TO FL030/FL050 WITH ISOL
 RA/DZ ZNS.. WI AREA 22N089W 22N086W 19N086W 17N089W 22N089W ISOL CB/TSR
 TOPF FL390 ALL PRD.. WI 80NM BTHSDS LN 26N107W 22N104W 19N102W ISOL BCFG
 BTN 06Z/16Z..
TURB:
MOD/SEV NEAR AN D CBS ALL LVLS.. MOD WI AREA 33N120W 25N120W 24N111W 32N105W
 BTN FL250/FL400 ALL PRD..
ICE:
NIL..
FRZNG LVL:
FL100/FL130 OVR NW/NE PRTN AREA RAISING GRDLY UP TO FL135/FL140 OVR CNTRL
 AREA..
VA:
POPOCATEPETL SEE LATEST SIGMET..

FAMX21 MMMX 290509 COR
PRD/VALID 290509/300600
SYNOPSIS:
COLD FRONT ALNG LN 32N106W 29N104W 28N100W 28N097W MOV SE 25KT AT 29/12Z
 ALNG LN 32N108W 28N105W 25N100W 25N097W 26N096W AT 29/18Z ALNG LN 29N108W
 24N103W 23N100W 22N098W 24N095W 25N092W.. AFT 29/12Z HIGH PRESR RIDG ALNG
 LN 30N102W 25N099W MOV SE 25KT AT 29/18Z ALNG LN 30N102W 25N099W 19N097W..

SIG WX:
E 103W WI 180NM BEHIND COLD FRONT BKN CUSC FL010/FL020 UP TO FL040/FL060
 BKN ASAC FL080/FL100 UP TO FL140 WITH ISOL RA ZNS AND WI 60NM BTHSDS COLD
 FRONT OVR GLF MEX OCNL CB/TSRA TOP FL360.. AFT 29/18Z S 22N WI 120NM BTHSDS
 HIGH PRESR RIDG BKN STSC FL010/FL020 UP TO FL040/FL050 WITH ISOL RA/DZ
 ZNS.. WI 30NM BTHSDS LN 21N087W 18N088W ISOL CB/TSRA TOP FL390 ALL PRD..
 WI 240NM BTHSDS LN 31N105W 20N115W BKN ASAC FL100 UP TO FL160 BKN CICS
 FL180 ALL PRD.. WI 30NM BTHSDS LN MMMZ MMEP MMIA ISOL BCFG BTN 29/09Z
 AND 29/16Z..
TURB:
SEV NEAR AND WI CBS ALL LVLS..
ICE:
MOD WI 240NM BTHSDS LN 31N105W 20N115W BTL FL140/FL200 ALL PRD..
FRZNG LVL:
FL110/FL120 OVR NW PRTN OF AREA RAISING GRDLY UP TO FL130 OVR CNTRL PRTN
 AND FL140 OVR RMNDR AREA..
VA:
POPOCATEPETL SEE LATEST SIGMET..