Dennis - you could be picking up signals for Northern Cal - This was posted on another site:

>> (1) Olga Kolbek just phoned me about her Calistoga Geyser, which has
>> been erupting about every 15 minutes. This Afternoon it hasn't erupted
>> for more than an hour (and counting). This was similar to what
>> happened just prior to the 4.2M on the Rodgers Creek Fault last
>> Wednesday afternoon.
>>

The word is spreading quickly about a quake for northern cal...

Canie