SPC Mesoanalysis Quick Archive Viewer

300 mb Pattern

 PRODUCT  ===== PRODUCT ===== 400-250 mb Pot Vort 700-400 mb DPVA 300 mb 500 mb 700 mb 850 mb 850 mb (isotachs) 925 mb 925 mb Thermal Adv 850 mb Thermal Adv 700 mb Thermal Adv 700 mb FGEN 850 mb FGEN 925 mb FGEN 925-850 mb FGEN 850-700 mb FGEN 700-500 mb FGEN Surface FGEN Surface Obs MSLP MSLP/Theta-E/Wind MSLP/T-Td/Wind ================= Surface Wetbulb Temp Near-Freezing Sfc Temp Freezing Level Maximum Wetbulb Temp 800-750mb EPVg 650-500mb EPVg Dendritic Layer Depth Dendritic Layer RH/Depth Dendritic Layer RH/Omega Precipitation Type ================= PWAT PWAT/850mb Transport SBCAPE MLCAPE MUCAPE DCAPE NCAPE Low-Level Lapse Rate Mid-Level Lapse Rate Max 2-6 km AGL LR ================= Mean Wind (850-300 mb) Eff Deep Layer Shear Bulk Shear (0 - 1km) Effective SRH SRH (0 - 500m) SRH (0 - 1 km) SRH (0 - 3 km) Supercell Composite Left Supercell Composite Derecho Composite SARS Hail Size Sig Hail Non-Supercell TOR Sig TOR (effective) Violent TOR Prob EF0+ RM Supercell Prob EF2+ RM Supercell Prob EF4+ RM Supercell LCL Height  SECTOR  === SECTOR === CONUS Northern Plains Central Plains Southern Plains Midwest Deep South Mid-Atlantic Great Lakes New England Desert Southwest Intermountain West Pacific Northwest  PREVIOUS  = PREVIOUS = 12 hours 24 hours 36 hours 48 hours 60 hours 3 days 4 days 5 days 7 days 14 days 30 days 45 days 60 days 75 days 90 Days