RFI - 20210153 Maple St SWMP

 

 

 

 

 

BOM IFDs Frequent and Infrequent Storm Events
sVle
Project number: 20210153 = se
Street Address: 45 Maple Street, Cooroy aN
Locality: Cooroy, Noosa Shire Council Date: 4/05/2023
Source : http://www.bom.gov.au/water/designRainfalls/revised-ifd/
‘ecation: ae try +AEP- Annual Exceedance Probability
-26.418 [Nearest grid cell: 26.4125 (S)] “EY - Exceedance per Year
Longitude: 3000 T T T 7 + +
152.91 [Nearest grid cell: 152.9125 (E)] 2000 | legend |
1500 | —F— 1% 4
Date obtained: 8/10/2021 1000 | se, \4
750 F ; 4
—e—

Annual Exceedance
Probability (AEP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Duration 63.20% 50%H# 20%* 10% 5% 2% 1%

1min 165 186 250} 293 333} 385 424)
2 min 141 159 216} 256 295} 348} 390
3 min 132 149 203 239 275) 323 360
4 min 126 142 192 226 259} 303 336
S min 120 135 183, 215 245} 285 315
10 min 97.3) 110 148 172| 196 225 247
15 min 82.3) 92.9 125) 145) 165 190 208
20 min 71.8) 81 109) 127| 144 166) 182!
25 min 64 72.2] 97.1 113) 129 149 164)
30 min 58} 65.4] 88.1 103| 117 136) 150]
45 min 46 51.9] 70.3 82.6) 94.5} 110 122
1hour 38.7) 43.8 59.5) 70.2} 80.7] 94.5 105)
1.5 hour 30.2) 34.3] 47 55.8) 64.4] 76.1 85.1)
2 hour 25.3) 28.8] 39.8 47.4) 55 65.3 73.3)
3 hour 19.8 22.6 31.5 37.8) 44.1 52.7) 59.4)
4.5 hour 15.4} 17.7] 25.1 30.3) 35.5} 42.7 48.3)
6 hour 13 15} 21.4 26) 30.5} 36.8 41.8)
9 hour 10.2 11.8} 17.1 20.9) 24.7] 29.9 34
12 hour 8.54) 9.95 14.6] 17.9 21.2] 25.8 29.4)
18 hour 6.63) 7.78] 11.5 14.2 17 20.8 23.8)
24 hour 5.51) 6.48 9.7] 12] 14.4 17.7 20.4)
30 hour 4.75) 5.6 8.43 10.5 12.6 15.6] 18
36 hour 4.19) 4.95 7.48 9.35) 11.3 14] 16.2
48 hour 3.42) 4.04 6.15 7.72) 9.37] 11.7 13.6
72 hour 2.53) 2.99} 4.58 5.78) 7.06} 8.86) 10.4}
‘96 hour 2.04) 2.4 3.67 4.64) 5.69} 7.17 8.41)
120 hour 1.71 2.02} 3.08) 3.89) 4.78 6.02 7.06)
144 hour 1.49 1.75} 2.66 3.36) 4.12 5.19) 6.08)
168 hour 1.33 1.56] 2.35 2.97) 3.63] 4.55) 5.32)

 

500

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fash
1 2 345 1 15 30 1 2 3 6 12

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minutes hours

 

Duration

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