NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Sidman, PA
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
14 tropical systems have passed within 75 miles of Sidman, Pennsylvania since 1851, 1 of them at hurricane strength; the most recent was Sandy in 2012. Since 1950, 42 tornadoes have touched down within 25 miles, 0 of them rated EF3 or stronger.
- Hurricanes
- 1
- Tropical storms
- 13
- Tornadoes
- 42
- 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 Sidman
The strongest storm to pass near Sidman was Hazel in 1954, a Category 1 hurricane with 79 mph winds when its centre passed 74 miles away. The record near Sidman begins with an unnamed storm in 1876; the most recent system was Sandy in 2012, a tropical storm 2 miles away. The busiest decade was the 1890s, with 3 systems. Of the 14 systems, 2 have come since 2000. Of the 794 Pennsylvania cities on this site, 45% have more hurricanes within 75 miles than Sidman. The highest rating among the 42 tornadoes within 25 miles is F2, reached 5 times; the most recent, on July 19, 1996, came within 13 miles. Of the 42, none had a path within 5 miles of the city centre, and 14 have come since 2000. June has had the most tornadoes, 11. The most recent tornado was on March 16, 2025. Of the 794 Pennsylvania cities, 76% have more tornadoes within 25 miles than Sidman. Hail has been reported within 10 miles 17 times since 1980, with stones up to 1.75 inches (golf ball size). Of the 794 Pennsylvania cities, 89% have more hail reports within 10 miles than Sidman.
Compare Sidman's storm record with another city →
Tropical storms and hurricanes near Sidman
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2012 | SandyOct 30 | 2 mi | Tropical storm (48 mph) | Category 3 |
| 2003 | IsabelSep 19 | 59 mi | Tropical storm (47 mph) | Category 5 |
| 1979 | DavidSep 6 | 55 mi | Tropical storm (46 mph) | Category 5 |
| 1955 | ConnieAug 13 | 57 mi | Tropical storm (52 mph) | Category 4 |
| 1954 | HazelOct 16 | 74 mi | Category 1 (79 mph) | Category 4 |
| 1928 | Unnamed 1928 stormSep 20 | 17 mi | Tropical storm (44 mph) | Category 5 |
| 1915 | Unnamed 1915 stormOct 1 | 58 mi | Tropical storm (40 mph) | Category 4 |
| 1896 | Unnamed 1896 stormSep 30 | 2 mi | Tropical storm (66 mph) | Category 3 |
| 1893 | Unnamed 1893 stormOct 23 | 43 mi | Tropical storm (40 mph) | Tropical storm |
| 1893 | Unnamed 1893 stormOct 14 | 42 mi | Tropical storm (72 mph) | Category 3 |
| 1888 | Unnamed 1888 stormAug 21 | 21 mi | Tropical storm (48 mph) | Category 3 |
| 1885 | Unnamed 1885 stormOct 13 | 59 mi | Tropical storm (46 mph) | Tropical storm |
| 1878 | Unnamed 1878 stormSep 13 | 25 mi | Tropical storm (52 mph) | Category 2 |
| 1876 | Unnamed 1876 stormSep 18 | 39 mi | Tropical storm (59 mph) | Category 3 |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in Sidman: 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 Sidman
By decade
- 2020s5
- 2010s7
- 2000s2
- 1990s14
- 1980s7
- 1970s4
- 1950s3
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Jul 19, 1996 | F2 | 13 mi | 6 mi | 0 / 0 |
| Jun 9, 1980 | F2 | 20 mi | 7.4 mi | 0 / 0 |
| May 13, 1956 | F2 | 8 mi | 0.1 mi | 0 / 1 |
| May 30, 1953 | F2 | 23 mi | 1.9 mi | 0 / 0 |
| May 11, 1951 | F2 | 24 mi | 8 mi | 0 / 1 |
| Aug 29, 2024 | EF1 | 16 mi | 0.81 mi | 0 / 0 |
| Aug 12, 2023 | EF1 | 17 mi | 0.32 mi | 0 / 0 |
| Jun 13, 2018 | EF1 | 14 mi | 0.47 mi | 0 / 0 |
| May 13, 2018 | EF1 | 18 mi | 0.29 mi | 0 / 0 |
| May 13, 2018 | EF1 | 24 mi | 0.54 mi | 0 / 0 |
| Jun 1, 2012 | EF1 | 23 mi | 4.81 mi | 0 / 0 |
| Sep 17, 2004 | F1 | 23 mi | 2.3 mi | 0 / 0 |
The strongest 12 of 42, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Sidman
The Storm Prediction Center has 17 hail reports within 10 miles of Sidman since 1980, made on 15 separate days. Of these, 9 were 1 inch across or larger, and none reached 2 inches. The largest size, 1.75 inches (golf ball size), was reported on 2 days, most recently May 14, 2010. The most recent report is from April 2, 2025. May has the most reports, 7.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Sidman
The nearest NOAA station with 1991–2020 climate normals is Johnstown Cambria Co Airport, PA, 7 miles west of Sidman at 2,284 feet. July is the warmest, with an average high of 79°F and low of 61°F; January is the coolest, at 33°F and 19°F. June is the wettest at 4.4 inches of precipitation on average and January and February the driest at 2.5 inches; the year adds up to 41.2 inches over 92 days with at least a tenth of an inch. June to November, the hurricane season months, bring 55% of the year's precipitation (22.8 of 41.2 inches); the other six months are drier. Highs of 90°F are rare: fewer than one day a year on average. Lows fall below freezing on about 127 nights a year. That 41.2 inches is more than at 23 of the 148 Pennsylvania stations used on this site (16%). Summerhill, 4 miles northwest, has its own station (Ebensburg Sewage Plt, PA): 48.7 inches a year, 7.5 more than here, and the same July average high, 79°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" |
|---|---|---|---|---|
| Jan | 33 | 19 | 2.5 | 7 |
| Feb | 36 | 21 | 2.5 | 6 |
| Mar | 45 | 28 | 3.1 | 7 |
| Apr | 58 | 38 | 3.5 | 9 |
| May | 68 | 49 | 4.1 | 10 |
| Jun | 75 | 57 | 4.4 | 9 |
| Jul | 79 | 61 | 4.2 | 9 |
| Aug | 77 | 60 | 4.0 | 8 |
| Sep | 71 | 53 | 4.0 | 7 |
| Oct | 59 | 43 | 3.1 | 8 |
| Nov | 47 | 33 | 3.1 | 6 |
| Dec | 38 | 25 | 2.7 | 7 |
| Year | 57 | 41 | 41.2 | 92 |
Averages for 1991–2020 at Johnstown Cambria Co Airport, PA (2,284 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 Sidman
Since 1996, the National Weather Service has logged 89 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Sidman: 74 thunderstorm wind reports, 8 flash floods and 7 floods. None is recorded as killing or injuring anyone; the NWS estimated $948,000 in property and crop damage. The strongest thunderstorm gust on record here was 96 mph, on July 21, 2020. June has had the most flash floods, 3 of 8. Of the 788 Pennsylvania cities on this site with a flash flood on record, 135 have had fewer than Sidman.
January 6, 2005: flood 10 miles from the centre of Sidman — $700,000 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
Flood insurance policyholders in Sidman's ZIP code 15955 have filed 10 claims with the National Flood Insurance Program since 1981, and were paid $14,000 for buildings and contents, in the dollars of each year. 30% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 553 Pennsylvania cities on this site with 10 or more claims, 0 have fewer than Sidman.
Cambria County, which includes Sidman, has been named in 18 federal disaster or emergency declarations since 1972, 11 of them major disasters (by incident: 5 floods, 4 snowstorms, 3 hurricanes, 3 severe storms). The latest major disaster declaration was Tropical Storm Debby, on September 11, 2024. FEMA's National Risk Index gives Cambria County a Relatively Low rating for natural hazard risk overall; by hazard: Relatively High for lightning; Relatively Moderate for inland flooding and strong wind; Relatively Low for hurricanes, tornadoes and hail; Very Low for heat waves. It models the county's expected loss from all 18 hazards it covers at $31.6 million a year, the 31st highest of 67 Pennsylvania counties; of the hazards above, the largest share, $23.9 million (76%), 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.