Station details:
================

Code: NA12
Latitude:  37.98819
Longitude:  -77.87700
Elevation:   134.0
Depth: 
Name: North Anna
Region: Virginia,U.S.A.
Status: 

        
Arrival picks statistics
 

Station comments:
=================

Coordinates corrected Sept 1998
197808-1998?
USTN 198112?-198405?
19970206-19971110

Data at the ISC for 14 years between 1979 and 1998.