Feed / NOAA Storm Prediction Center / SPC MD 2378 Revision history SPC MD 2378 — 3 versions recorded. Nothing here has been overwritten. Version 3 imported change current SPC MD 2378 October 15, 2026 21:33 Version 2 imported change SPC MD 2378 October 15, 2026 20:33 Version 1 original SPC MD 2378 October 15, 2026 19:32