International Sigmet / Convective Sigmet
Issued by NWS

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948
WSUS33 KKCI 100355
SIGW
MKCW WST 100355
CONVECTIVE SIGMET 16W
VALID UNTIL 0555Z
CA OR CSTL WTRS
FROM 90W OED-60WSW FOT-140WSW FOT-140WNW FOT-90W OED
AREA TS MOV FROM 21030KT. TOPS TO FL280.

CONVECTIVE SIGMET 17W
VALID UNTIL 0555Z
OR WA AND CSTL WTRS
FROM 30SE TOU-40SSW SEA-50NW ONP-90W HQM-30SE TOU
AREA TS MOV FROM 20030KT. TOPS TO FL280.

CONVECTIVE SIGMET 18W
VALID UNTIL 0555Z
CO WY AZ UT NV CA
FROM 50SSW BPI-40SE DVC-70SW BCE-40N HEC-50ESE OAL-50SSW BPI
AREA TS MOV FROM 18020KT. TOPS TO FL360.
PONDING ON RWY POSS.

CONVECTIVE SIGMET 19W
VALID UNTIL 0555Z
CO NM AZ UT NV CA
FROM 40N RSK-20WSW ABQ-80E PHX-40NE MZB-70SW BCE-40N RSK
AREA EMBD TS MOV FROM 24015KT. TOPS TO FL370.

CONVECTIVE SIGMET 20W
VALID UNTIL 0555Z
AZ
FROM 50W PHX-50NE TUS-60SSW SSO-50S TUS-90ESE BZA-50W PHX
AREA TS MOV FROM 20020KT. TOPS TO FL370.

OUTLOOK VALID 100555-100955
AREA 1...FROM MLD-ALS-40WNW ABQ-SJN-40N TUS-30ENE BZA-50NE
LAX-60SW ELY-MLD
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

AREA 2...FROM 110WSW ONP-60SW OED-50SSE FOT-160W ENI-140WSW
FOT-110WSW ONP
WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.