Businessweek Accordingly, the number of Oklahomans with earthquake insurance has jumped a startling 500 percent in less than three years, reports the Oklahoma Department of Insurance. While the cause of increased tremors in the Plains States remains under … Oil company geologist to talk Oklahoma earthquakesTulsa World 3.3 Magnitude Earthquake Shakes Up Langstonnews9.com KWTV |
Source: Earthquake News From Google News