Aurora Forecast in Puerto Rico
Live aurora visibility odds for 32 real cities across Puerto Rico.
Where the aurora reaches in Puerto Rico
The usual aurora line does not reach the listed cities in Puerto Rico even at Kp 9, the top of the scale. The most poleward, Isabela, is at 27.7° geomagnetic latitude; a sighting here would need an exceptional storm, if it happens at all.
- Reached by Kp 3
- 0 of 32 cities
- Reached by Kp 5
- 0 of 32 cities
- Reached by Kp 7
- 0 of 32 cities
- Reached by Kp 9
- 0 of 32 cities
Right now (Kp 3.0), 0 of 32 listed cities are inside the visibility line.
Most aurora-prone cities
- Isabela27.7° · exceptional storms only
- Arecibo27.6° · exceptional storms only
- San Juan27.6° · exceptional storms only
- Dorado27.6° · exceptional storms only
- Barceloneta27.6° · exceptional storms only
- Vega Baja27.6° · exceptional storms only
- Aguadilla27.6° · exceptional storms only
- Bayamon27.5° · exceptional storms only
- Carolina27.5° · exceptional storms only
- Rio Grande27.5° · exceptional storms only
- Guaynabo27.5° · exceptional storms only
- San Sebastian27.5° · 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.