4:45am 30/06/2026 to 4:45am 02/07/2026
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
15m
4.0 mm
2:00am 02/07/2026
2:15am 02/07/2026
1 in 1 years
100.0 %
30m
6.0 mm
2:00am 02/07/2026
2:30am 02/07/2026
1 in 1 years
100.0 %
45m
8.6 mm
2:00am 02/07/2026
2:45am 02/07/2026
1 in 1 years
100.0 %
60m
10.6 mm
2:00am 02/07/2026
3:00am 02/07/2026
1 in 1.0 years
99.86 %
90m
14.6 mm
1:30am 02/07/2026
3:00am 02/07/2026
1 in 1.0 years
99.01 %
120m
17.0 mm
1:15am 02/07/2026
3:15am 02/07/2026
1 in 1.0 years
98.64 %
3h
20.2 mm
1:00am 02/07/2026
4:00am 02/07/2026
1 in 1.0 years
98.47 %
4h
21.2 mm
12:15am 02/07/2026
4:45am 02/07/2026
1 in 1.0 years
99.23 %
6h
21.2 mm
10:45pm 01/07/2026
4:45am 02/07/2026
1 in 1.0 years
99.82 %
9h
21.2 mm
7:45pm 01/07/2026
4:45am 02/07/2026
1 in 1 years
100.0 %
12h
21.2 mm
4:45pm 01/07/2026
4:45am 02/07/2026
1 in 1 years
100.0 %
18h
21.2 mm
10:45am 01/07/2026
4:45am 02/07/2026
1 in 1 years
100.0 %
24h
21.2 mm
4:45am 01/07/2026
4:45am 02/07/2026
1 in 1 years
100.0 %
30h
22.6 mm
10:45pm 30/06/2026
4:45am 02/07/2026
1 in 1 years
100.0 %
36h
23.8 mm
4:45pm 30/06/2026
4:45am 02/07/2026
1 in 1 years
100.0 %
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.

