GOES GLM + NOAA LightningCast Explained — Satellite Lightning Imagery

GOES GLM + NOAA LightningCast Explained — Satellite Lightning ImageryHow to read GOES-19 GLM (Geostationary Lightning Mapper) and NOAA LightningCast — satellite-detected strikes plus 60-minute lightning probability forecast. Color scales, how they compare to ground networks (NLDN, ENTLN), and how spotters use them.Part of the BloomWX learn library — beginner-friendly explainers covering every surface of the BloomWX weather dashboard. Open BloomWX to see live data for any U.S. county.