Approved Document MCU22-0144 & OPW22-0207 · MCU22/0144

 

BOM IFDs Frequent and Infrequent Storm Events

Project number:

20220156

REC

Me
3,5

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

Street Address: 9 Kauri Street
Locality: Cooroy, Noosa Shire Council Date: 27/06/2022
Source http://www-bom gov.au/ water/designRainfalls/revised-ifd/
Location Latitude -26.41164843
Nearest Latitude 26.4125 (5) tale Annual Exceadonce Probably
Longitude 152.9147663 3000
Nearest Longitude 152.9125 (E) sve |. ona |
Date obtained: 27/06/2022 eer “~ y
000 f ——»
750 b
Annual Exceedance soo | = = ||
Probability (AEP) 00 —
Duration 63.20% 50H 20% 10% 3% 2% 1% * =
min 165] 186] 250 293 333 385; 424) 20 —
2 min 11] 159] 216 256 295 348 390)
3 min 132] 19] 203 239 75 323 360) 100
amin 126] 12] 192] 226 259) 303 336
5 min 129} 135] 183} 215 245; 285; 315 0
10min 73 110] 1g} in| 196] 25 247]
15min 823 929 125] 145} 165} 190] 208 »
20 min 713 31] 109] 127] 14a] 166] 182| »
25 min 64] 722 7.1 13} 129} 1g] 164]
30 min 58 65.4 88.1 103} 17] 136] 150) =
45 min 46| 519 703 82.6 945 119] 122]
Lhour 387 43.8 595 70.2 807 945 105} .
15 hour 302 343 a7] 55.8 64.4 76.1 85.1 3
2hour 25.3 28.8 39.3 47.4 55] 65.3 733 3
3 hour 19.3 26 315 37.8 441 527 59.4 >
4.5 hour 15.4 i77 5.1 303 35.5 427) 483
(6 hour BI 15| 21.4 26| 305 36.8 418
9 hour 102 13 id 209 247 29.9) 34] + 1
I2hour 8.54 9.95 146 179 a2 35.8 2.4
18 hour 6.63 7.78 5 14.2 17] 20.8 23.8 a5} 1
[24 hour 5.51 6.48 97 12] 144 i77 20.4
30 hour 475 56 8.43 105 Re 15.6 18
[36 hour 4.19 4.95) 7.48 9.35 113) Ta 16.2| aT Sa. ar a + 77
48 hour 3.42 4.04 6.15 772 937] iy 6
72 hour 253 2.99 458 5.78 7.06 8.86 10.4 minutes hours cays
{96 hour 2.04 24 3.67] 4.64 5.69) 7.7) 8.41
120 hour 17 2.02 3.08 3.89 4.78 6.02 7.06 Duration
144 hour 1.49 175 2.66 3.36 4.12 5.19 6.08
168 hour 1:33) 156) 2.35) 2.97) 3.63) 4.55) 5.32| ©Copyright Commonwealth of Australia 2016, Bureau of Meteorology (ABN 92 637 533 532)