NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Spring Valley, NY
Every tropical system within 75 miles since 1851 and every tornado within 25 miles since 1950.
Data: NOAA NHC HURDAT2 and NOAA SPC tornado and hail reports, through 2025 · Updated
43 tropical systems have passed within 75 miles of Spring Valley, New York since 1851, 6 of them at hurricane strength; the most recent was Ida in 2021. Since 1950, 35 tornadoes have touched down within 25 miles, 0 of them rated EF3 or stronger.
- Hurricanes
- 6
- Tropical storms
- 37
- Tornadoes
- 35
- EF3 or stronger
- 0
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
10 deaths in all
What the records show for Spring Valley
The strongest storm to pass near Spring Valley was an unnamed storm in 1938, a Category 3 hurricane with 117 mph winds when its centre passed 60 miles away. The closest pass by a hurricane was an unnamed storm in 1893, whose centre came within 15 miles. The record near Spring Valley begins with an unnamed storm in 1861; the most recent system was Ida in 2021, a tropical storm 56 miles away. The busiest decade was the 1890s, with 5 systems, 2 of them at hurricane strength. Of the 43 systems, 7 have come since 2000. Spring Valley has more hurricanes within 75 miles than 65% of the 809 New York cities on this site. The highest rating among the 35 tornadoes within 25 miles is F2, reached 6 times; the most recent, on July 12, 2006, came within 10 miles. The deadliest, an F1 on November 16, 1989, killed 9 people. Of the 35, none had a path within 5 miles of the city centre, and 9 have come since 2000. July has had the most tornadoes, 15. The most recent tornado was on July 29, 2021. Spring Valley has more tornadoes within 25 miles than 70% of the 809 New York cities. Hail has been reported within 10 miles 69 times since 1985, with stones up to 2.5 inches (tennis ball size). Spring Valley has more hail reports within 10 miles than 79% of the 809 New York cities.
Compare Spring Valley's storm record with another city →
Tropical storms and hurricanes near Spring Valley
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2021 | IdaSep 2 | 56 mi | Tropical storm (44 mph) | Category 4 |
| 2021 | ElsaJul 9 | 75 mi | Tropical storm (58 mph) | Category 1 |
| 2020 | IsaiasAug 4 | 43 mi | Tropical storm (61 mph) | Category 1 |
| 2020 | FayJul 11 | 65 mi | Tropical storm (40 mph) | Tropical storm |
| 2013 | AndreaJun 8 | 75 mi | Tropical storm (46 mph) | Tropical storm |
| 2011 | IreneAug 28 | 14 mi | Tropical storm (62 mph) | Category 3 |
| 2008 | HannaSep 7 | 41 mi | Tropical storm (52 mph) | Category 1 |
| 1999 | FloydSep 17 | 44 mi | Tropical storm (58 mph) | Category 4 |
| 1996 | BerthaJul 13 | 29 mi | Tropical storm (69 mph) | Category 3 |
| 1985 | GloriaSep 27 | 47 mi | Category 1 (86 mph) | Category 4 |
| 1976 | BelleAug 10 | 45 mi | Tropical storm (69 mph) | Category 3 |
| 1972 | AgnesJun 22 | 14 mi | Tropical storm (56 mph) | Category 1 |
| 1971 | DoriaAug 28 | 14 mi | Tropical storm (59 mph) | Tropical storm |
| 1968 | Unnamed 1968 stormSep 11 | 46 mi | Tropical storm (63 mph) | Tropical storm |
| 1961 | Unnamed 1961 stormSep 15 | 53 mi | Tropical storm (63 mph) | Tropical storm |
| 1960 | DonnaSep 12 | 66 mi | Category 2 (98 mph) | Category 4 |
| 1960 | BrendaJul 30 | 35 mi | Tropical storm (56 mph) | Tropical storm |
| 1955 | DianeAug 19 | 38 mi | Tropical storm (46 mph) | Category 2 |
| 1952 | AbleSep 1 | 17 mi | Tropical storm (55 mph) | Category 2 |
| 1938 | Unnamed 1938 stormSep 21 | 60 mi | Category 3 (117 mph) | Category 5 |
| 1934 | Unnamed 1934 stormSep 9 | 54 mi | Tropical storm (60 mph) | Category 2 |
| 1934 | Unnamed 1934 stormJun 19 | 48 mi | Tropical storm (46 mph) | Category 2 |
| 1924 | Unnamed 1924 stormSep 30 | 13 mi | Tropical storm (67 mph) | Category 1 |
| 1916 | Unnamed 1916 stormMay 17 | 69 mi | Tropical storm (56 mph) | Tropical storm |
| 1915 | Unnamed 1915 stormAug 4 | 4 mi | Tropical storm (56 mph) | Category 1 |
| 1903 | Unnamed 1903 stormSep 16 | 69 mi | Tropical storm (63 mph) | Category 2 |
| 1902 | Unnamed 1902 stormJun 16 | 71 mi | Tropical storm (43 mph) | Tropical storm |
| 1900 | Unnamed 1900 stormOct 14 | 45 mi | Tropical storm (39 mph) | Tropical storm |
| 1899 | Unnamed 1899 stormNov 1 | 36 mi | Tropical storm (54 mph) | Category 2 |
| 1897 | Unnamed 1897 stormSep 24 | 71 mi | Tropical storm (63 mph) | Tropical storm |
| 1894 | Unnamed 1894 stormOct 10 | 66 mi | Category 1 (86 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 29 | 29 mi | Tropical storm (63 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 24 | 15 mi | Category 1 (84 mph) | Category 3 |
| 1888 | Unnamed 1888 stormSep 11 | 53 mi | Tropical storm (40 mph) | Tropical storm |
| 1888 | Unnamed 1888 stormAug 22 | 11 mi | Tropical storm (46 mph) | Category 3 |
| 1882 | Unnamed 1882 stormSep 24 | 66 mi | Tropical storm (46 mph) | Tropical storm |
| 1878 | Unnamed 1878 stormOct 23 | 67 mi | Category 1 (77 mph) | Category 2 |
| 1877 | Unnamed 1877 stormOct 5 | 70 mi | Tropical storm (69 mph) | Category 3 |
| 1874 | Unnamed 1874 stormSep 29 | 28 mi | Tropical storm (69 mph) | Category 1 |
| 1872 | Unnamed 1872 stormOct 26 | 36 mi | Tropical storm (46 mph) | Category 1 |
| 1866 | Unnamed 1866 stormOct 30 | 1 mi | Tropical storm (59 mph) | Tropical storm |
| 1863 | Unnamed 1863 stormSep 19 | overhead | Tropical storm (49 mph) | Tropical storm |
| 1861 | Unnamed 1861 stormSep 28 | 31 mi | Tropical storm (62 mph) | Category 1 |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in Spring Valley: a hurricane's worst winds sit within a few dozen miles of its centre, and inland cities are usually past that.
Tornadoes within 25 miles of Spring Valley
By decade
- 2020s1
- 2010s6
- 2000s2
- 1990s7
- 1980s7
- 1970s10
- 1960s1
- 1950s1
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Jul 12, 2006 | F2 | 10 mi | 10.1 mi | 0 / 6 |
| Jul 29, 1971 | F2 | 24 mi | 4.5 mi | 0 / 0 |
| Jul 29, 1971 | F2 | 21 mi | 6.2 mi | 0 / 0 |
| Jul 15, 1970 | F2 | 15 mi | 2 mi | 0 / 0 |
| Aug 7, 1962 | F2 | 13 mi | 2.5 mi | 0 / 0 |
| Sep 6, 1956 | F2 | 5 mi | 0.1 mi | 0 / 0 |
| Nov 16, 1989 | F1 | 16 mi | 9.1 mi | 9 / 18 |
| Oct 2, 2018 | EF1 | 14 mi | 4.28 mi | 0 / 0 |
| Oct 2, 2018 | EF1 | 8 mi | 2.12 mi | 0 / 0 |
| Oct 7, 2013 | EF1 | 12 mi | 1.25 mi | 0 / 0 |
| Jul 29, 2011 | EF1 | 20 mi | 4.67 mi | 0 / 0 |
| Jul 25, 2010 | EF1 | 16 mi | 0.87 mi | 0 / 7 |
The strongest 12 of 35, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Spring Valley
The Storm Prediction Center has 69 hail reports within 10 miles of Spring Valley since 1985, made on 39 separate days. Of these, 41 were 1 inch across or larger, and 4 reached 2 inches. The largest, 2.5 inches (tennis ball size), fell on July 8, 2021. The most recent report is from August 3, 2024. July has the most reports, 25.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Spring Valley
The nearest NOAA station with 1991–2020 climate normals is Dobbs Ferry-Ardsley, NY, 13 miles southeast of Spring Valley at 200 feet. July is the warmest, with an average high of 86°F and low of 64°F; January is the coolest, at 40°F and 23°F. December is the wettest at 4.7 inches of precipitation on average and February the driest at 3.3 inches; the year adds up to 51.3 inches over 80 days with at least a tenth of an inch. June to November, the hurricane season months, bring 51% of the year's precipitation (26.4 of 51.3 inches); the other six months are drier. September has brought the most of the 43 tropical systems that passed within 75 miles (18); a normal September there has highs of 77°F and 4.6 inches of precipitation. Highs reach 90°F on about 19 days a year, almost all from May to August. Lows fall below freezing on about 109 nights a year. Snowfall averages 32.7 inches a year, most of it in February. That 51.3 inches is more than at 127 of the 137 New York stations used on this site (93%). Monsey, 2 miles west, has its own station (Wanaque Raymond Dam, NJ): 48.5 inches a year, 2.8 less than here, and a July average high of 84°F against 86°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 40 | 23 | 3.9 | 7 | 9.4 |
| Feb | 43 | 25 | 3.3 | 5 | 10.9 |
| Mar | 51 | 31 | 4.4 | 7 | 5.8 |
| Apr | 63 | 40 | 4.3 | 8 | 0.7 |
| May | 73 | 50 | 4.3 | 7 | 0.0 |
| Jun | 81 | 59 | 4.6 | 7 | 0.0 |
| Jul | 86 | 64 | 4.5 | 7 | 0.0 |
| Aug | 84 | 63 | 4.4 | 6 | 0.0 |
| Sep | 77 | 56 | 4.6 | 6 | 0.0 |
| Oct | 65 | 45 | 4.4 | 6 | 0.0 |
| Nov | 54 | 36 | 3.9 | 6 | 0.3 |
| Dec | 45 | 29 | 4.7 | 7 | 5.6 |
| Year | 63 | 43 | 51.3 | 80 | 32.7 |
Averages for 1991–2020 at Dobbs Ferry-Ardsley, NY (200 ft), from NOAA NCEI U.S. Climate Normals. Normals describe the station; the farther a place is from it, and the bigger the difference in height, the more its weather can differ.
Floods, thunderstorm wind and lightning near Spring Valley
Since 1996, the National Weather Service has logged 451 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Spring Valley: 233 thunderstorm wind reports, 130 flash floods, 70 floods and 18 lightning strikes. They killed 4 people and injured 13, and the NWS estimated $139.5 million in property and crop damage. The strongest thunderstorm gust on record here was 90 mph, on August 6, 2008. July has had the most flash floods, 37 of 130. Of the 798 New York cities on this site with a flash flood on record, 688 have had fewer than Spring Valley.
May 15, 2018: thunderstorm wind 3 miles from the centre of Spring Valley — 1 killed, $5,000 damage.
July 9, 1997: thunderstorm wind 10 miles from the centre of Spring Valley — 1 killed.
July 18, 1997: thunderstorm wind 6 miles from the centre of Spring Valley — 1 killed.
Source: NOAA NCEI Storm Events Database, events whose starting point is on record, 1996 to June 30, 2026. Damage is the NWS estimate in the dollars of the year, not insured losses, and NWS notes that some reports are unverified.
Flood insurance claims, disaster declarations and FEMA risk ratings
Flood insurance policyholders in Spring Valley's ZIP code 10977 have filed 483 claims with the National Flood Insurance Program since 1978, and were paid $2.1 million for buildings and contents, in the dollars of each year. The most came from Not a named storm in 1979: 86 claims (18% of all) and $146,000, then Flooding in 1980 with 24 and Hurricane Floyd in 1999 with 22. 35% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 549 New York cities on this site with 10 or more claims, 491 have fewer than Spring Valley.
| Event | Claims | Paid |
|---|---|---|
| Not a named storm1979 | 86 | $146,000 |
| Flooding1980 | 24 | $35,000 |
| Hurricane Floyd1999 | 22 | $157,000 |
| Hurricane Irene2011 | 16 | $218,000 |
Rockland County, which includes Spring Valley, has been named in 30 federal disaster or emergency declarations since 1965, 19 of them major disasters (by incident: 11 hurricanes, 5 floods, 5 severe storms, 3 snowstorms). The latest major disaster declaration was Severe Storms and Flooding, on July 22, 2023. FEMA's National Risk Index gives Rockland County a Relatively Moderate rating for natural hazard risk overall; by hazard: Relatively High for strong wind and lightning; Relatively Moderate for hurricanes, tornadoes, inland flooding, coastal flooding and heat waves; Very Low for hail. It models the county's expected loss from all 18 hazards it covers at $60.5 million a year, the 16th highest of 62 New York counties; of the hazards above, the largest share, $38.0 million (63%), is from inland flooding.
Claims: FEMA, OpenFEMA Dataset FIMA NFIP Redacted Claims – v3, summed over ZIP codes; payments in the dollars of each year, not adjusted for inflation. Declarations: Disaster Declarations Summaries – v2, by county. Retrieved October 25, 2026. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
Risk ratings: FEMA, National Risk Index county table, December 2025 (v1.20), retrieved October 26, 2026; ratings compare counties nationwide, are meant for planning and are no substitute for a local risk assessment. This product uses the Federal Emergency Management Agency's National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
What counts as a pass, the distances and the sources: how this storm history is built.