ML18018A393

Quarterly Seismic Monitoring Rept for Jul-Sept 1982

ML18018A393
Person / Time
Site:	Harris
Issue date:	10/26/1982
From:	CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18018A392	List: ML18018A391 ML18018A393
References
NUDOCS 8211010113
Download: ML18018A393 (2)

Text

QUARTERLY DATA REPORT SHNPP SEISMIC MONITORING PROGRAM JULY 1, 1982 SEPTEMBER 30, 1982 Carolina Power 6 Light Company (CP&L) has completed another quarter of operation of its seismic monitoring program at the Shearon Harris Nuclear Power Plant site near New Hf.ll, North Carolina. During this period a total of 64 cultural events were recorded with an S-P of less than 5 seconds. No local earthquakes were detected..

Of these 64 events, 51 were confirmed as being explosions by responsible companies or agencies. The remaining 13 events displayed the signature and arrival pattern typical of previously identified cultural events and none occurred at night or on a weekend or holiday.

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