ABC7 has compiled a list of items that are important to have in your earthquake kit so that you're prepared for "the big one."TRONA, Calif. -- A 3.9 magnitude earthquake hit outside the community of Trona Wednesday.The quake hit at 11:26 a.m. about 11 miles south of Trona at a depth of 4 miles, according to the USGS.[Ads /]No significant damage was reported. Report a correction or typo