3.5 Magnitude Earthquake Reported Near Helena news9.com KWTV HELENA, Oklahoma -. The United States Geological Survey reported a 3.5 magnitude earthquake in Alfalfa County Friday afternoon. At 4:42 p.m., a quake was recorded three miles northwest of Helena, 27 miles northwest of Enid, at a depth of over one mile. |
Source: Earthquake News From Google News