SEATTLE — A strong geomagnetic storm created a northern light display that was seen across western Washington skies overnight.
Viewers from across the region, from Battle Ground to the San Juan Islands shared their views of the aurora borealis.
The “Kp,” which is the scale NOAA uses to measure the maximum forecasted geomagnetic activity, was an eight on a scale from zero to nine for Monday night’s aurora forecast. It will drop to a four Tuesday night, according to the forecast…