来自MSN7 天
Northern Lights likely across the north Saturday night amid Geomagnetic Storm Watch
WHAT IS A GEOMAGNETIC STORM? NOAA's Space Weather Prediction Center has issued a Level 3 Geomagnetic Storm Watch on their ...
来自MSN24 天
Level 3 threat of severe storm for Hampton Roads today, Weather Impact Alert in effect
A Level 3 out of 5 risk of severe thunderstorms is in place for Wednesday afternoon and evening. As of Wednesday morning, the Level 3 area has expanded to include the entire viewing area, except ...