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Light mode 3:00am 14/06/2026 to 3:00am 16/06/2026
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Observations for this analysis :
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
15m
3.6 mm
11:30pm 15/06/2026
11:45pm 15/06/2026
1 in 1.0 years
99.48 %
30m
5.8 mm
11:30pm 15/06/2026
12:00am 16/06/2026
1 in 1.0 years
97.32 %
45m
7.8 mm
11:15pm 15/06/2026
12:00am 16/06/2026
1 in 1.1 years
92.29 %
60m
9.4 mm
11:15pm 15/06/2026
12:15am 16/06/2026
1 in 1.1 years
88.09 %
90m
11.8 mm
11:15pm 15/06/2026
12:45am 16/06/2026
1 in 1.2 years
81.76 %
120m
14.8 mm
11:30pm 15/06/2026
1:30am 16/06/2026
1 in 1.4 years
69.4 %
3h
21.0 mm
9:15pm 15/06/2026
12:15am 16/06/2026
1 in 2.0 years
50.0 %
4h
29.8 mm
9:15pm 15/06/2026
1:45am 16/06/2026
1 in 3.3 years
30.15 %
6h
37.8 mm
8:00pm 15/06/2026
2:00am 16/06/2026
1 in 4.8 years
20.89 %
9h
42.4 mm
5:15pm 15/06/2026
2:15am 16/06/2026
1 in 4.4 years
22.85 %
12h
45.6 mm
2:15pm 15/06/2026
2:15am 16/06/2026
1 in 4.1 years
24.56 %
18h
49.2 mm
8:15am 15/06/2026
2:15am 16/06/2026
1 in 3.5 years
28.45 %
24h
49.2 mm
2:15am 15/06/2026
2:15am 16/06/2026
1 in 2.8 years
35.8 %
30h
49.2 mm
8:15pm 14/06/2026
2:15am 16/06/2026
1 in 2.4 years
41.58 %
36h
49.2 mm
2:15pm 14/06/2026
2:15am 16/06/2026
1 in 2.2 years
46.32 %
Note: A '1 in 1.0 years' estimate means that it is almost certain to occur at least once in a year, and could occur much more than once per year on average. For smaller values like this the Annual Recurrance Interval (ARI) may be of more relevance, but it is complex to calculate for common events.
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