20220237 73 Southern Cross Pde SWMP

 

 

BOM IFDs Frequent and Infrequent Storm Events

Project number:

20220237

REC:<R

 

 

 

 

Street Address: 73 Southern Cross Parade
Locality: Sunrise Beach, NSC Date: 31/10/2022
‘Source = http://www.bom.gov.au/water/designRainfalls/revised-ifd/
Location: Latitude -26.40793121
Nearest Latitude 26.4125 (S) renety, “AEP - Annual Exceedance Probability
Longitude 153.1029458 sooo “EY - Exceedance per Year
Nearest Longitude 153.1125 (E)
2000 | i i i : i[ teens |}
Date obtained: 28/10/2022 3500 : —~ eH
000 } deo ss mew |
750 b : i « H

Annual Exceedance
Probability (AEP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Duration 63.20% 50% 20%* 10% 5% 2% 1%
173| 195| 263| 308| 351| 405] 446

147| 167| 230| 273| 316] 375| 420]

138| 157| 215| 254 293] 346] 386]

131] 149] 203| 239] 275| 321] 357|

125| 14g | 193| 227| 259] 303] 333|

103| 116] 155| 181] 205| 236| 259]

87 98.1 132| 153| 174] 199] 218|

76] 85.7 115| 134] 152| 175| 192|

67.8 76.5 103| 120| 137| 158| 173|

61.4 69.3 93.5 109] 125| 144] 159]

[45 min 48.6 55| 749 88.2 103] 118| 131]
‘Lhour 40.8 46.3 63.5 75.2 86.5 102| 113|
1.5 hour 317 36.1 50.2 59.8 69.4 82.2 92.2
[2 hour 26.5 30.3 42.4 50.8 59.2 70.6 795
[3 hour 20.5 23.6 335 40.4 47.4 56.9 64.4
4.5 hour 16] 18.4 26.5 32.2 379 45.8 52|
[6 hour 13.4 15.5 22.5 274 32.4 39.2 44.6
[9 hour 10.5 12.2 17.8 21.8 25.9 315 35.9
12 hour 8.78 10.3 15.1 18.6 22.1 26.9 30.7
18 hour 6.85 8.02 119 147 175 21.4 24.6
[24 hour S71 67 9.96 12.3 14.8 18.2 20.9
[30 hour 4.95 58 8.65 10.7 12.9 15.9 18.3
[36 hour 4.38 5.14 7.68 9.54 115 142 16.4
[48 hour 36 422 6.31 7.87 95 11.8 137
[72 hour 2.68 3.14 471 5.89 7.14 8.98 10.5
[96 hour 2.16 2.52 3.78 473 5.76 7.26 852
120 hour 1.81 2.12 37 3.97 4.83 61 7.16
144 hour 157 1.83 2.73 3.42 4.16 5.24 6.15
168 hour, 1.39 1.62 2.41 3.01 3.65 459 5.37

 

 

 

 

02

 

 

 

 

 

 

 

minutes hours I cays

 

Duration

©Copyright Commonwealth of Australia 2016, Bureau of Meteorology (ABN 92 637 533 532)