AuroraWatchers

Tracking Northern Lights…

Alerts, monitoring and tips for catching the aurora — from the same team as Noorderlichtjagers.

Live from the catalog

CME summary

Which cloud to watch, the Kp those arrivals may drive, and density maps of storms still in transit.

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Watch this CME

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Kp prediction Earth-arrival times in 3-hour UT slots, including recent hits from the last 3 days. Solid bars use NASA WSA-ENLIL Kp90 when that CME has a matching run; hatched bars are speed-only (no IMF).

On the way to Earth

NASA’s latest WSA-ENLIL density map, next to our daily HUXt run of the current cones.

NASA density map DONKI

Full CME overview How the detector works noorderlichtjagers.nl