3 ms·
I would call that weak to moderate by their own scale. That is moderate to strong by their own scale, http://www.swpc.noaa.gov/NOAAscales/ http://www.swpc.noaa
by rfrey 15y ago
I would call that weak to moderate by their own scale.
That is moderate to strong by their own scale, http://www.swpc.noaa.gov/NOAAscales/ http://www.swpc.noaa.gov/NOAAscales/
1 = Minor
2 = Moderate
3 = Strong
4 = Severe
5 = Extreme