7.3
Satellite lightning maps with only 5 min lag. One-hour loops, one frame per min
Displays near real-time lightning flash observations from the GOES-16 GLM satellite.
Each loop shows the past one hour of data (approx. 60 frames). The most recent frame is usually less than 5 minutes old.
Measures total lightning (in-cloud, cloud-to-cloud, and cloud-to-ground).
Spatial resolution is 10 km.
The group density looks at aggregate flashes in a one minute time window and assigns a color code described in the bottom of the respective loop.
GOES: Geostationary Operational Environmental Satellite
GLM: Global Lightning Mapper
This app comes with no warranty.
July 15, 2025
July 15, 2025
July 15, 2025
July 15, 2025
July 14, 2025
July 14, 2025
July 14, 2025
July 14, 2025
July 14, 2025
July 14, 2025
July 14, 2025
July 14, 2025