There’s still no confirmation on the reported North Korean nuclear test, but according to Fox News, the US Geological Survey says they have not detected any unusual seismic activity.

UPDATE at 10/8/06 8:36:35 pm:

Correction: Fox News just reported that the USGS has detected seismic activity after all.

UPDATE at 10/8/06 8:41:51 pm:

South Korea is reporting a seismic reading of 3.58 …

UPDATE at 10/8/06 8:58:00 pm:

Fox reports a preliminary confirmation from the Bush administration that a test took place, although it may not have been entirely successful.

UPDATE at 10/8/06 9:28:33 pm:

USGS Earthquake Hazards Program � Magnitude 4.2 - NORTH KOREA.