Document: NRC Regulatory Guide
Document ID: c7b1689b-ff17-4083-9fb1-f91b6965ea1a
Document Type: regulatory_guide
Title: Design Basis Floods for Nuclear Power Plants + HISTORY - HISTORY 02/2022 – DG-1290 , Proposed Revision 3 09/2014 – Periodic Review of Revision 2 – Revise 07/1980 – Errata to Revision 2 07/2024 – DG-1290 Revision 1 (Rev. 2)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML0037/ML003740388.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.59
CFR Part: 
CFR Title: 

Content:
AND RESULTANT WATER LEVEL LOCATION NAPLES FLORIDA LkT. 26001.41 IONG. 81'46.2'; TRAVERSE-AZINUTH 248 DIUREEa LENGTH 14e NAUTI-CL MILES 1P Note: Maximum wind speed is assumed to be on the traverse that is to right of storm track a distance equal to the radius to maximum wind. -!/Initial distance is distance along traverse from shoreline to maximum wind when leading 20 mph isovel intersects shoreline. Storm diameter between 20 mph isovels is approxi mately double the initial distance. PMH ONPUTATIONAL COXFICIeNT AND WATER LEVEL (SUiRGE) ESTIMATES PROBABLE MAXIMUM HURRICANE IN=X CHARACeTUISTICS ZONE A AT LOCATION 260 01' DEGRE NORTH SPEED OF NSLATION PARAMETER DESIGNATIONS . SLOW MODERATF HIGH ~(ST) "T (0 Sa~RYlAL PRESSURE INDEX P0 INCHES 26.24' 26.24 26.24 PERIPHERAL PRESSURE % INCHES 31.30 31.30 31.30 ADniS TO MAXIMUM WIND LRGE RAIUS wNAU. MI. 15 15 1.i LIANSLATION SPEED rv (FOAD SPEED) KOTS 4 - '17 4AXIMUM WIND SPEED Vx M.P.H* 19) 3ejL 158 ENITIAL DISTAN.-NWUT.MIND FROKM 20 MPH WIND 2952 270 256 kT SHORE TO MAX. WIND - -C COJFFI CIENTS BOIO FRICTION FACTR 0-0030 WIND STRESS CORETIN FACTOR 1,10 .WATEh LE~VEL DATA (AT OPEN OCAST SHORELINE) PHH SPLWD OF TRANSLATION COMPONETS SIT I mT HT F S E T WIND SETUP 13.49 15.87 18.47 PRESSURE SETUP 3.29 2.87 2.90 7NITIAL WATER LEV. l.0)0 1.00 1.00 ASTRON0MICAL 3.60 3.60 3.50 TIDE LEVEL ýVAL-SURGX TILL WATia L"V. 21.3:8 23.35 25.87 MEE .LW , E,,I ( K TABLE C.10 SJMMARY-PERTINENT PROBABLE MAXIMUP. hURRICANE (PMH) , STORM SURGE COMPUTATIONAL DATA AND RESULTANT WATER LEVEL LOCATION MIAMI LAT. 25%?.2' LONG. 80'07.8'; TRAVErSE-AZIMUTH 100 DEREEs LENGTH 3-.9 NAUTICAL MILES FLORIrA Note: Maximum wind speed is assumed to be on the traverse that is to right of storm track a distance equal to the radius to maximum wind. -1/Initial distance is distance along traverse from shoreline to maximum wind when leading 20 mph isovel intersects shoreline. Storm diameter between 20 mph isovels is approxi mately double the initial distance. .P Ius