NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Ripon, CA
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
No tropical storm or hurricane has passed within 75 miles of Ripon, California since records began in 1851. Since 1950, 21 tornadoes have touched down within 25 miles, 0 of them rated EF3 or stronger.
- Hurricanes
- 0
- Tropical storms
- 0
- Tornadoes
- 21
- EF3 or stronger
- 0
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
no recorded deaths
What the records show for Ripon
The strongest of the 21 tornadoes within 25 miles was an F2 on April 27, 1953; its path came within 9 miles. Of the 21, one had a path within 5 miles of the city centre, and 9 have come since 2000. April has had the most tornadoes, 9. The most recent tornado was on April 1, 2025. Ripon has more tornadoes within 25 miles than 67% of the 705 California cities on this site.
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Tornadoes within 25 miles of Ripon
By decade
- 2020s1
- 2010s4
- 2000s4
- 1990s3
- 1980s2
- 1970s4
- 1960s2
- 1950s1
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Apr 27, 1953 | F2 | 9 mi | 0.1 mi | 0 / 0 |
| Nov 15, 2015 | EF1 | 23 mi | 3.04 mi | 0 / 0 |
| Apr 14, 2006 | F1 | 9 mi | 0.5 mi | 0 / 0 |
| Dec 12, 1996 | F1 | 15 mi | 0.6 mi | 0 / 0 |
| Mar 4, 1978 | F1 | 18 mi | 2.5 mi | 0 / 0 |
| Mar 1, 1978 | F1 | 12 mi | 1.5 mi | 0 / 0 |
| May 31, 1967 | F1 | 18 mi | 0.1 mi | 0 / 0 |
| Apr 1, 2025 | EF0 | 4 mi | 0.9 mi | 0 / 0 |
| Apr 27, 2016 | EF0 | 22 mi | 0.1 mi | 0 / 0 |
| Dec 24, 2015 | EF0 | 13 mi | 0.23 mi | 0 / 0 |
| Apr 11, 2012 | EF0 | 15 mi | 0.25 mi | 0 / 0 |
| Dec 26, 2005 | F0 | 17 mi | 0.3 mi | 0 / 0 |
The strongest 12 of 21, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Ripon
The Storm Prediction Center has no hail reports within 10 miles of Ripon since 1955.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Ripon
The nearest NOAA station with 1991–2020 climate normals is Stockton Metro Airport, CA, 12 miles northwest of Ripon at 26 feet. July is the warmest, with an average high of 95°F and low of 61°F; December is the coolest, at 57°F and 38°F. January is the wettest at 2.7 inches of precipitation on average and July and August the driest at 0.0 inches; the year adds up to 13.5 inches over 32 days with at least a tenth of an inch. Highs reach 90°F on about 88 days a year, almost all from April to October. Lows fall below freezing on about 19 nights a year. That 13.5 inches is more than at 83 of the 226 California stations used on this site (37%). Salida, 3 miles southeast, has its own station (Modesto City Co Airport, CA): 12.5 inches a year, 1.0 less than here, and the same July average high, 95°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" |
|---|---|---|---|---|
| Jan | 57 | 39 | 2.7 | 6 |
| Feb | 63 | 41 | 2.5 | 6 |
| Mar | 69 | 44 | 1.9 | 5 |
| Apr | 75 | 47 | 1.1 | 3 |
| May | 83 | 53 | 0.6 | 2 |
| Jun | 90 | 58 | 0.1 | 0 |
| Jul | 95 | 61 | 0.0 | 0 |
| Aug | 94 | 60 | 0.0 | 0 |
| Sep | 90 | 58 | 0.1 | 0 |
| Oct | 80 | 51 | 0.7 | 1 |
| Nov | 67 | 43 | 1.4 | 3 |
| Dec | 57 | 38 | 2.4 | 6 |
| Year | 77 | 49 | 13.5 | 32 |
Averages for 1991–2020 at Stockton Metro Airport, CA (26 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 Ripon
Since 1996, the National Weather Service has logged 17 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Ripon: 10 floods, 5 heavy rain events, 1 flash flood and 1 thunderstorm wind report. None is recorded as killing or injuring anyone; the NWS estimated $1.0 million in property and crop damage. The strongest thunderstorm gust on record here was 100 mph, on December 24, 2015.
February 20, 2017: flash flood 10 miles from the centre of Ripon — $500,000 damage.
April 14, 2006: flood 9 miles from the centre of Ripon — $250,000 damage.
December 24, 2015: thunderstorm wind 10 miles from the centre of Ripon — $150,000 damage.
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
San Joaquin County, which includes Ripon, has been named in 25 federal disaster or emergency declarations since 1964, 19 of them major disasters (by incident: 10 floods, 6 severe storms, 2 biological emergencies, 2 coastal storms). The latest major disaster declaration was Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides, on April 3, 2023. FEMA's National Risk Index gives San Joaquin County a Relatively High rating for natural hazard risk overall; by hazard: Relatively High for inland flooding, lightning and heat waves; Relatively Low for tornadoes, hail and strong wind. It models the county's expected loss from all 18 hazards it covers at $421.9 million a year, the 15th highest of 58 California counties; of the hazards above, the largest share, $137.8 million (33%), 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.
Cities near Ripon
- Salida, CA3 mi
- Manteca, CA7 mi
- Escalon, CA8 mi
- Modesto, CA9 mi
- Riverbank, CA10 mi
- Lathrop, CA10 mi
- French Camp, CA13 mi
- Ceres, CA15 mi
- Oakdale, CA15 mi
- Tracy, CA15 mi
- Keyes, CA17 mi
- Hughson, CA18 mi
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