Name: Extreme rain in United States, 30 to 31 October 2026
Start: 2026-10-30
End: 2026-10-31
Location: United States

Key Facts

Extreme rain in United States, 30 to 31 October 2026 set or tied 47 station records at 46 stations.
It ran from 30 October 2026 to 31 October 2026 (2 days) and its peak day was 31 October 2026.
Status: closed.
New Harmony set a daily record precipitation of 57.7 mm (2.3 in) on 31 October 2026 (provisional).
The busiest day was 31 October 2026 with 39 records.
The oldest broken record in the ranked list had stood for 105 years.

Footprint

30 to 31 October 2026

The area covered by Extreme rain in United States, 30 to 31 October 2026 is outlined, with 20 of the stations that set records marked, coloured by record type. Made with Natural Earth.

Footprint of Extreme rain in United States, 30 to 31 October 2026: stations that set records in the event
Station	Type	Value	Date
New Harmony	Record daily precipitation	57.7 mm (2.3 in)	2026-10-31
Bunkerville	Record daily precipitation	30.7 mm (1.2 in)	2026-10-31
Brown Duck	Record daily precipitation	50.8 mm (2.0 in)	2026-10-30
Ebbetts Pass	Record daily precipitation	68.6 mm (2.7 in)	2026-10-31
Eureka	Record daily precipitation	25.4 mm (1.0 in)	2026-10-31
Webster Flat	Record daily precipitation	40.6 mm (1.6 in)	2026-10-30
Loomis Park	Record daily precipitation	20.3 mm (0.8 in)	2026-10-30
Elko Rgnl AP	Record daily precipitation	9.9 mm (0.39 in)	2026-10-30
Smoky Valley - Carvers	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31
Hatch	Record daily precipitation	20.3 mm (0.8 in)	2026-10-31
La Verkin	Record daily precipitation	21.1 mm (0.8 in)	2026-10-31
East Rim Divide	Record daily precipitation	10.2 mm (0.4 in)	2026-10-31
Widtsoe #3	Record daily precipitation	20.3 mm (0.8 in)	2026-10-31
Agua Canyon	Record daily precipitation	22.9 mm (0.9 in)	2026-10-31
Moonshine	Record daily precipitation	20.3 mm (0.8 in)	2026-10-31
Bear Canyon	Record daily precipitation	10.2 mm (0.4 in)	2026-10-31
Swede Peak	Record daily precipitation	20.3 mm (0.8 in)	2026-10-31
Stickney Mill	Record daily precipitation	5.1 mm (0.20 in)	2026-10-31
Lost-Wood Divide	Record daily precipitation	10.2 mm (0.4 in)	2026-10-31
Hyndman	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31
Magic Mountain	Record daily precipitation	15.2 mm (0.6 in)	2026-10-31
Diamond Peak	Record daily precipitation	15.2 mm (0.6 in)	2026-10-31
Spratt Creek	Record daily precipitation	33.0 mm (1.3 in)	2026-10-31
Tonopah AP	Record daily precipitation	17.0 mm (0.7 in)	2026-10-31
Bryce Canyon AP	Record daily precipitation	11.9 mm (0.5 in)	2026-10-31
Lovelock Derby Fld AP	Record daily precipitation	9.7 mm (0.38 in)	2026-10-31
Idaho Falls 46 W	Record daily precipitation	12.4 mm (0.5 in)	2026-10-31
Long Valley Jct	Record daily precipitation	22.9 mm (0.9 in)	2026-10-31
Midway Valley	Record daily precipitation	22.9 mm (0.9 in)	2026-10-31
Hilts Creek	Record daily precipitation	15.2 mm (0.6 in)	2026-10-31
Harris Flat	Record daily precipitation	30.5 mm (1.2 in)	2026-10-31
Little Grassy	Record daily precipitation	20.3 mm (0.8 in)	2026-10-31
Soldier R.S.	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31
Long Flat	Record daily precipitation	38.1 mm (1.5 in)	2026-10-30
Indian Canyon	Record daily precipitation	22.9 mm (0.9 in)	2026-10-31
Crab Creek	Record daily precipitation	17.8 mm (0.7 in)	2026-10-31
Ward Mountain	Record daily precipitation	15.2 mm (0.6 in)	2026-10-31
Lakefork #1	Record daily precipitation	17.8 mm (0.7 in)	2026-10-30
Daniel Fish Hatchery	Record daily precipitation	7.4 mm (0.29 in)	2026-10-31
Chocolate Gulch	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31
Lamoille #3	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31
Five Points Lake	Record daily precipitation	15.2 mm (0.6 in)	2026-10-31
Divide	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31
Garfield R.S.	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31
Monitor Pass	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31
Lakeview Ridge	Record daily precipitation	10.2 mm (0.4 in)	2026-10-31
Dorsey Basin	Record daily precipitation	20.3 mm (0.8 in)	2026-10-30
Altamont	Record daily precipitation	10.4 mm (0.4 in)	2026-10-31
Castle Valley	Record daily precipitation	15.2 mm (0.6 in)	2026-10-31
Camas Creek Divide	Record daily precipitation	7.6 mm (0.30 in)	2026-10-31
Draw Creek	Record daily precipitation	10.2 mm (0.4 in)	2026-10-31
Jacks Peak	Record daily precipitation	15.2 mm (0.6 in)	2026-10-31
Beagle Springs	Record daily precipitation	12.7 mm (0.5 in)	2026-10-31

Records per Day

Peak day 39

Records set or tied each day from 30 October 2026 to 31 October 2026. The most in one day was 39 on 31 October 2026.

Top Records by Margin

Margin over the record replaced

Top records of Extreme rain in United States, 30 to 31 October 2026 ranked by margin
New Harmony, 10-31	38.4 mm (1.5 in)
Ebbetts Pass, 10-31	35.6 mm (1.4 in)
Bunkerville, 10-31	26.9 mm (1.1 in)
Brown Duck, 10-30	20.3 mm (0.8 in)
Agua Canyon, 10-31	17.8 mm (0.7 in)
Moonshine, 10-31	15.2 mm (0.6 in)
Swede Peak, 10-31	15.2 mm (0.6 in)
Webster Flat, 10-30	12.7 mm (0.5 in)
Tonopah AP, 10-31	11.4 mm (0.4 in)
Widtsoe #3, 10-31	7.6 mm (0.30 in)
Hyndman, 10-31	7.6 mm (0.30 in)
Eureka, 10-31	5.6 mm (0.22 in)
Bear Canyon, 10-31	5.1 mm (0.20 in)
Lost-Wood Divide, 10-31	5.1 mm (0.20 in)
Bryce Canyon AP, 10-31	5.0 mm (0.20 in)

Margin is how far the new value is beyond the record it replaced. Ties are not shown.

Margin Against Age of the Broken Record

47 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.

Margin against age of the broken record in Extreme rain in United States, 30 to 31 October 2026
Margin (mm)	Years the old record stood
38	105
27	39
15	32
11	52
20	25
36	43
15	28
5	48
6	48
18	25
5	52
2	44
13	33
8	40
8	39
5	43
5	39
3	40
3	36
3	44
5	33
5	33
8	43
5	33
3	36
5	39
5	33
10	1
3	28
8	25
3	39
3	39
5	32
5	25
3	35
3	33
3	24
3	29
1	33
3	25
8	4
3	29
3	25
5	8
3	23
3	12
3	9

Compared With Other Events

Station records per event

Station records in Extreme rain in United States, 30 to 31 October 2026 compared with similar events
Extreme rain in United States and Mexico, 23 February to 15 March 2019	2,223 records
Extreme rain in United States, 3 to 19 January 2024	2,133 records
Extreme rain in Australia, 7 to 26 March 2021	2,099 records
Extreme rain in United States and Mexico, 29 September to 19 October 2018	1,970 records
Extreme rain in United States, 19 December 2022 to 13 January 2023	1,941 records
Extreme rain in United States, 30 to 31 October 2026 (this event)	47 records

Every Record Set

56 of 47

Every record set or tied during Extreme rain in United States, 30 to 31 October 2026, in date order
Date	Station	Record	Value	Margin	Years stood	Significance
2026-10-30	Brown Duck	Record daily precipitation (provisional)	50.8 mm (2.0 in)	20.3 mm (0.8 in)	25	36 of 100 (Notable)
2026-10-30	Webster Flat	Record daily precipitation (provisional)	40.6 mm (1.6 in)	12.7 mm (0.5 in)	33	24 of 100 (Routine)
2026-10-30	Loomis Park	Record daily precipitation (provisional)	20.3 mm (0.8 in)	2.5 mm (0.10 in)	40	20 of 100 (Routine)
2026-10-30	Elko Rgnl AP	Record daily precipitation (provisional)	9.9 mm (0.39 in)	1.8 mm (0.07 in)	44	20 of 100 (Routine)
2026-10-30	Long Flat	Record daily precipitation (provisional)	38.1 mm (1.5 in)	2.5 mm (0.10 in)	33	16 of 100 (Routine)
2026-10-30	Lakefork #1	Record daily precipitation (provisional)	17.8 mm (0.7 in)	2.6 mm (0.10 in)	25	14 of 100 (Routine)
2026-10-30	Dorsey Basin	Record daily precipitation (provisional)	20.3 mm (0.8 in)	2.5 mm (0.10 in)	9	9 of 100 (Routine)
2026-10-30	Five Points Lake	Record daily precipitation (tie) (provisional)	25.4 mm (1.0 in)	tie	25	2 of 100 (Routine)
2026-10-31	New Harmony	Record daily precipitation (provisional)	57.7 mm (2.3 in)	38.4 mm (1.5 in)	105	67 of 100 (Major)
2026-10-31	Bunkerville	Record daily precipitation (provisional)	30.7 mm (1.2 in)	26.9 mm (1.1 in)	39	50 of 100 (Notable)
2026-10-31	Ebbetts Pass	Record daily precipitation (provisional)	68.6 mm (2.7 in)	35.6 mm (1.4 in)	43	36 of 100 (Notable)
2026-10-31	Eureka	Record daily precipitation (provisional)	25.4 mm (1.0 in)	5.6 mm (0.22 in)	48	30 of 100 (Routine)
2026-10-31	Smoky Valley - Carvers	Record daily precipitation (provisional)	12.7 mm (0.5 in)	3.0 mm (0.12 in)	29	20 of 100 (Routine)
2026-10-31	Hatch	Record daily precipitation (provisional)	20.3 mm (0.8 in)	3.8 mm (0.15 in)	68	20 of 100 (Routine)
2026-10-31	La Verkin	Record daily precipitation (provisional)	21.1 mm (0.8 in)	9.7 mm (0.38 in)	68	20 of 100 (Routine)
2026-10-31	East Rim Divide	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	36	20 of 100 (Routine)
2026-10-31	Widtsoe #3	Record daily precipitation (provisional)	20.3 mm (0.8 in)	7.6 mm (0.30 in)	40	20 of 100 (Routine)
2026-10-31	Agua Canyon	Record daily precipitation (provisional)	22.9 mm (0.9 in)	17.8 mm (0.7 in)	25	20 of 100 (Routine)
2026-10-31	Moonshine	Record daily precipitation (provisional)	20.3 mm (0.8 in)	15.2 mm (0.6 in)	32	20 of 100 (Routine)
2026-10-31	Bear Canyon	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	43	20 of 100 (Routine)
2026-10-31	Swede Peak	Record daily precipitation (provisional)	20.3 mm (0.8 in)	15.2 mm (0.6 in)	28	20 of 100 (Routine)
2026-10-31	Stickney Mill	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	44	20 of 100 (Routine)
2026-10-31	Lost-Wood Divide	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	39	20 of 100 (Routine)
2026-10-31	Hyndman	Record daily precipitation (provisional)	12.7 mm (0.5 in)	7.6 mm (0.30 in)	39	20 of 100 (Routine)
2026-10-31	Magic Mountain	Record daily precipitation (provisional)	15.2 mm (0.6 in)	5.0 mm (0.20 in)	33	20 of 100 (Routine)
2026-10-31	Diamond Peak	Record daily precipitation (provisional)	15.2 mm (0.6 in)	5.0 mm (0.20 in)	33	20 of 100 (Routine)
2026-10-31	Spratt Creek	Record daily precipitation (provisional)	33.0 mm (1.3 in)	7.6 mm (0.30 in)	43	20 of 100 (Routine)
2026-10-31	Tonopah AP	Record daily precipitation (provisional)	17.0 mm (0.7 in)	11.4 mm (0.4 in)	52	20 of 100 (Routine)
2026-10-31	Bryce Canyon AP	Record daily precipitation (provisional)	11.9 mm (0.5 in)	5.0 mm (0.20 in)	52	20 of 100 (Routine)
2026-10-31	Lovelock Derby Fld AP	Record daily precipitation (provisional)	9.7 mm (0.38 in)	4.9 mm (0.19 in)	48	20 of 100 (Routine)
2026-10-31	Idaho Falls 46 W	Record daily precipitation (provisional)	12.4 mm (0.5 in)	9.6 mm (0.38 in)	44	20 of 100 (Routine)
2026-10-31	Long Valley Jct	Record daily precipitation (provisional)	22.9 mm (0.9 in)	5.1 mm (0.20 in)	39	19 of 100 (Routine)
2026-10-31	Midway Valley	Record daily precipitation (provisional)	22.9 mm (0.9 in)	5.1 mm (0.20 in)	33	18 of 100 (Routine)
2026-10-31	Hilts Creek	Record daily precipitation (provisional)	15.2 mm (0.6 in)	10.1 mm (0.4 in)	1	18 of 100 (Routine)
2026-10-31	Webster Flat	Record daily precipitation (provisional)	22.9 mm (0.9 in)	7.7 mm (0.30 in)	25	17 of 100 (Routine)
2026-10-31	Harris Flat	Record daily precipitation (provisional)	30.5 mm (1.2 in)	2.6 mm (0.10 in)	39	17 of 100 (Routine)
2026-10-31	Little Grassy	Record daily precipitation (provisional)	20.3 mm (0.8 in)	2.5 mm (0.10 in)	39	17 of 100 (Routine)
2026-10-31	Soldier R.S.	Record daily precipitation (provisional)	12.7 mm (0.5 in)	5.1 mm (0.20 in)	32	17 of 100 (Routine)
2026-10-31	Indian Canyon	Record daily precipitation (provisional)	22.9 mm (0.9 in)	5.1 mm (0.20 in)	25	16 of 100 (Routine)
2026-10-31	Crab Creek	Record daily precipitation (provisional)	17.8 mm (0.7 in)	2.6 mm (0.10 in)	35	16 of 100 (Routine)
2026-10-31	Ward Mountain	Record daily precipitation (provisional)	15.2 mm (0.6 in)	2.5 mm (0.10 in)	29	15 of 100 (Routine)
2026-10-31	Daniel Fish Hatchery	Record daily precipitation (provisional)	7.4 mm (0.29 in)	0.5 mm (0.02 in)	33	14 of 100 (Routine)
2026-10-31	Chocolate Gulch	Record daily precipitation (provisional)	12.7 mm (0.5 in)	7.6 mm (0.30 in)	4	14 of 100 (Routine)
2026-10-31	Lamoille #3	Record daily precipitation (provisional)	12.7 mm (0.5 in)	2.5 mm (0.10 in)	29	14 of 100 (Routine)
2026-10-31	Five Points Lake	Record daily precipitation (provisional)	15.2 mm (0.6 in)	2.5 mm (0.10 in)	25	13 of 100 (Routine)
2026-10-31	Divide	Record daily precipitation (provisional)	12.7 mm (0.5 in)	5.1 mm (0.20 in)	8	13 of 100 (Routine)
2026-10-31	Garfield R.S.	Record daily precipitation (provisional)	12.7 mm (0.5 in)	2.5 mm (0.10 in)	20	13 of 100 (Routine)
2026-10-31	Monitor Pass	Record daily precipitation (provisional)	12.7 mm (0.5 in)	2.5 mm (0.10 in)	23	11 of 100 (Routine)
2026-10-31	Lakeview Ridge	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	12	10 of 100 (Routine)
2026-10-31	Altamont	Record daily precipitation (tie) (provisional)	10.4 mm (0.4 in)	tie	33	4 of 100 (Routine)
2026-10-31	Castle Valley	Record daily precipitation (tie) (provisional)	15.2 mm (0.6 in)	tie	39	3 of 100 (Routine)
2026-10-31	Camas Creek Divide	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	33	3 of 100 (Routine)
2026-10-31	Draw Creek	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	28	3 of 100 (Routine)
2026-10-31	Jacks Peak	Record daily precipitation (tie) (provisional)	15.2 mm (0.6 in)	tie	36	3 of 100 (Routine)
2026-10-31	Lakefork #1	Record daily precipitation (tie) (provisional)	20.3 mm (0.8 in)	tie	25	2 of 100 (Routine)
2026-10-31	Beagle Springs	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	8	1 of 100 (Routine)

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Extreme rain in United States, 30 to 31 October 2026