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Warnings for Iowa Issued by the SPC

All Warnings Issued by the SPC

Current Convective Watches and Mesoscale Discussions

Storm Reports Today and Last Hour

SPC Mesoscale Activity Loop

Sector 1 SPC Activity

SPC Hourly Mesoscale Analysis

Boundary Layer 6Km Shear Vector	LFC Height
Surface Based CAPE/CIN (j/kg)	LCL Height
Supercell Composite Parameter Uses BRNS, 3km Helicity, and CAPE	Significant Tornado Parameter Uses 6km Shear, 1km Helicity, MLCAPE, & LCL Hgt
Downdraft CAPE (j/kg)	Surface Mstr Conv. and Mixing Ratio
Surface Analysis	Craven SigSvr Parameter