Aurora Forecast in Guam
Live aurora visibility odds for 10 real cities across Guam.
Where the aurora reaches in Guam
The usual aurora line does not reach the listed cities in Guam even at Kp 9, the top of the scale. The most poleward, Yigo Village, is at 6.2° geomagnetic latitude; a sighting here would need an exceptional storm, if it happens at all.
- Reached by Kp 3
- 0 of 10 cities
- Reached by Kp 5
- 0 of 10 cities
- Reached by Kp 7
- 0 of 10 cities
- Reached by Kp 9
- 0 of 10 cities
Right now (Kp 0.7), 0 of 10 listed cities are inside the visibility line.
Most aurora-prone cities
- Yigo Village6.2° · exceptional storms only
- Dededo Village6.2° · exceptional storms only
- Tamuning-Tumon-Harmon Village6.1° · exceptional storms only
- Tamuning6.1° · exceptional storms only
- Barrigada Village6.1° · exceptional storms only
- Mongmong-Toto-Maite Village6.1° · exceptional storms only
- Mangilao Village6.1° · exceptional storms only
- Chalan Pago-Ordot Village6.1° · exceptional storms only
- Yona Village6.1° · exceptional storms only
- Santa Rita Village6.0° · exceptional storms only
Geomagnetic latitudes use a centered-dipole model (approximate, typically within a few degrees). Green = inside tonight's line. Live map and viewlines.