ENS Event | |
|---|---|
06:15 Jun 28, 2004 | |
| Title | Unusual Event Declared Due to Earthquake Felt at the Site |
| Event Description | The Station declared an Unusual Event [at 01:30 CDT] due to a felt earthquake and confirmation from other sites. The site seismic recorder did not register an event. No damage has been noted at this time. Inspections will continue.
The licensee notified the NRC Resident Inspector and State authorities. NOTE: See related EN#40845 and EN#40846.
Plant walk downs were performed and no damage was observed during the walk downs. The UE was terminated at 0555 CDT. The licensee notified the NRC Resident Inspector, the State and local authorities. Notified by e-mail: Susan Frant (IRO), Thomas Kozak (R3 DO), Frank Gillespie (NRR EO), Pat Hiland (Reg3), and Geoffrey Grant (R3). Also notified FEMA (Erwin Casto) and DHS (Andy Akers). |
| Where | |
|---|---|
Dresden  Illinois (NRC Region 3) | |
| Reporting | |
| Emergency class: | Unusual Event |
| 10 CFR 50.72(a) (1) (i), Emergency Class Declaration | |
| Time - Person (Reporting Time:+-3.13 h-0.13 days <br />-0.0186 weeks <br />-0.00429 months <br />) | |
| Opened: | R. Ruffin 03:07 Jun 28, 2004 |
| NRC Officer: | Arlon Costa |
| Last Updated: | Jun 28, 2004 |
| 40844 - NRC Website
Loading map... | |
Unit 2 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (98 %) |
| After | Power Operation (98 %) |
Unit 3 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (98 %) |
| After | Power Operation (98 %) |
WEEKMONTHYEARENS 555272021-10-16T10:28:00016 October 2021 10:28:00
[Table view]10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to a Fire in the Protected Area ENS 520462016-06-27T15:50:00027 June 2016 15:50:00 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Dresden Unit 3 Declares Alert ENS 470542011-07-15T15:16:00015 July 2011 15:16:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Alert Declared Due to Toxic Gas Release Restricting Access to a Vital Area ENS 408442004-06-28T06:15:00028 June 2004 06:15:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to Earthquake Felt at the Site ENS 407272004-05-05T18:27:0005 May 2004 18:27:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Due to Loss of Offsite Power 2021-10-16T10:28:00 | |