| Region | Tonga Islands | 
| Time | 2006-05-03 11:26:35 -0400 | 
| Magnitude | 8.0 MO, | 
| Depth | 16.1 km | 
| Latitude | -20.0346 | 
| Longitude | -174.2272 | 
| Distance | 90.389 deg | 
| Azimuth | 42.657 deg | 
| Back Azimuth | 242.203 deg | 
| Id | RSSD | 
| Name | Black Hills, South Dakota, USA | 
| Latitude | 44.1204 | 
| Longitude | -104.036 | 
| Begin Time | 1999-09-23 20:00:00 -0400 | 
| End Time | 2599-12-31 18:59:59 -0500 | 
| US.RSSD.  .BHZ 5.9499636 AD 2006.05.03 15:35:18.696 GMT  | 
 
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| US.RSSD.  .BHN 2.462215 AD 2006.05.03 15:34:34.895 GMT  | 
 
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| US.RSSD.  .BHE 3.5487406 AD 2006.05.03 15:34:37.696 GMT  | 
 
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