International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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224 WSUS33 KKCI 161755 SIGW MKCW WST 161755 CONVECTIVE SIGMET 55W VALID UNTIL 1955Z CO WY FROM 50WNW LAR-50SSE CYS-20SW ALS-40NE RSK-40ENE JNC-50WNW LAR DVLPG AREA TS MOV FROM 28010KT. TOPS TO FL420. CONVECTIVE SIGMET 56W VALID UNTIL 1955Z AZ UT FROM 40NW HVE-30S HVE-50SSW BCE-50W BCE-40NW HVE DVLPG AREA TS MOV FROM 25010KT. TOPS TO FL370. CONVECTIVE SIGMET 57W VALID UNTIL 1955Z WY UT FROM 40NNW BOY-70NE OCS-70SW BPI-10E JAC-40NNW BOY DVLPG AREA TS MOV FROM 29010KT. TOPS TO FL390. CONVECTIVE SIGMET 58W VALID UNTIL 1955Z CO WY UT FROM 30ESE OCS-30WNW CHE-20NE MTU-40N MTU-30ESE OCS DVLPG AREA TS MOV FROM 28010KT. TOPS TO FL390. OUTLOOK VALID 161955-162355 FROM BIL-BFF-TCC-SSO-PHX-BAM-BIL WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.