Severe Weather Threat Index (SWEAT) measures thunderstorm potential by examining low-level moisture, convective instability, jet maxima, and warm advection.
> 272 | Stable. Thunderstorms Unlikely. |
273 - 299 | Slight Risk. General Thunderstorms. |
300 - 400 | Moderate Risk. Approaching Severe Limits. |
401 - 600 | Strong Risk. Few Severe Thunderstorms/Isolated Tornadoes. |
601 - 800 | High Risk. Severe Thunderstorms/Scattered Tornadoes. |
> 800 | High Wind Damage, But Not Favorable For Severe Weather. |
Lifted Index (LI) | CAPE | K-Index | CIN | Showalter Index | Total Totals |