NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Transfer, 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
8 tropical systems have passed within 75 miles of Transfer, Pennsylvania since 1851, 0 of them at hurricane strength; the most recent was Sandy in 2012. Since 1950, 73 tornadoes have touched down within 25 miles, 6 of them rated EF3 or stronger.
- Hurricanes
- 0
- Tropical storms
- 8
- Tornadoes
- 73
- EF3 or stronger
- 6
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
39 deaths in all
What the records show for Transfer
None of the 8 tropical systems was at hurricane strength as it passed Transfer; the strongest was Connie in 1955, a tropical storm with 51 mph winds when its centre passed 65 miles away. The record near Transfer begins with an unnamed storm in 1878; the most recent system was Sandy in 2012, a tropical storm 17 miles away. Of the 8 systems, 2 have come since 2000. Of the 794 Pennsylvania cities on this site, 92% have more tropical storms and hurricanes within 75 miles than Transfer. The strongest of the 73 tornadoes within 25 miles was an F5 on May 31, 1985; its path came within 8 miles, and it killed 18 people. Of the 73, 4 had paths within 5 miles of the city centre, and 33 have come since 2000. June has had the most tornadoes, 14. The most recent tornado was on August 6, 2024. Transfer has more tornadoes within 25 miles than 72% of the 794 Pennsylvania cities. Hail has been reported within 10 miles 72 times since 1971, with stones up to 2.5 inches (tennis ball size). Transfer has more hail reports within 10 miles than 68% of the 794 Pennsylvania cities.
Compare Transfer's storm record with another city →
Tropical storms and hurricanes near Transfer
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2012 | SandyOct 31 | 17 mi | Tropical storm (40 mph) | Category 3 |
| 2003 | IsabelSep 19 | 2 mi | Tropical storm (39 mph) | Category 5 |
| 1995 | OpalOct 6 | 34 mi | Tropical storm (46 mph) | Category 4 |
| 1989 | HugoSep 22 | 7 mi | Tropical storm (41 mph) | Category 5 |
| 1955 | ConnieAug 14 | 65 mi | Tropical storm (51 mph) | Category 4 |
| 1928 | Unnamed 1928 stormSep 20 | 75 mi | Tropical storm (40 mph) | Category 5 |
| 1902 | Unnamed 1902 stormJun 29 | 21 mi | Tropical storm (40 mph) | Category 1 |
| 1878 | Unnamed 1878 stormSep 13 | 72 mi | Tropical storm (47 mph) | Category 2 |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in Transfer: 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 Transfer
By decade
- 2020s7
- 2010s13
- 2000s13
- 1990s14
- 1980s11(3 EF3+)
- 1970s7(1 EF3+)
- 1960s2
- 1950s6(2 EF3+)
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| May 31, 1985 | F5 | 8 mi | 47 mi | 18 / 310 |
| May 31, 1985 | F4 | 10 mi | 56.2 mi | 16 / 125 |
| Aug 5, 1956 | F3 | 19 mi | 0.1 mi | 2 / 0 |
| Mar 1, 1955 | F3 | 13 mi | 2.5 mi | 1 / 6 |
| May 31, 1985 | F3 | 22 mi | 15 mi | 0 / 30 |
| May 2, 1972 | F3 | 15 mi | 7.9 mi | 0 / 3 |
| Nov 10, 2002 | F2 | 3 mi | 7 mi | 1 / 19 |
| May 31, 1985 | F2 | 22 mi | 4 mi | 1 / 0 |
| Nov 5, 2017 | EF2 | 15 mi | 6.7 mi | 0 / 0 |
| May 25, 2004 | F2 | 19 mi | 7 mi | 0 / 0 |
| Apr 9, 2001 | F2 | 21 mi | 4 mi | 0 / 0 |
| Aug 8, 1992 | F2 | 18 mi | 2 mi | 0 / 0 |
The strongest 12 of 73, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Transfer
The Storm Prediction Center has 72 hail reports within 10 miles of Transfer since 1971, made on 48 separate days. Of these, 37 were 1 inch across or larger, and 2 reached 2 inches. The largest, 2.5 inches (tennis ball size), fell on June 16, 2022. The most recent report is from October 6, 2024. June has the most reports, 25.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Transfer
The nearest NOAA station with 1991–2020 climate normals is Jamestown 2 NW, PA, 12 miles north of Transfer at 1,040 feet. July is the warmest, with an average high of 81°F and low of 59°F; January is the coolest, at 34°F and 16°F. June is the wettest at 4.9 inches of precipitation on average and February the driest at 2.3 inches; the year adds up to 43.8 inches over 97 days with at least a tenth of an inch. Highs reach 90°F on about 4 days a year, almost all from June to August. Lows fall below freezing on about 146 nights a year. Snowfall averages 61.5 inches a year, most of it in January. That 43.8 inches is more than at 63 of the 148 Pennsylvania stations used on this site (43%). Sharpsville, 5 miles southwest, has its own station (Youngstown Regional Airport, OH): 41.2 inches a year, 2.6 less than here, and a July average high of 83°F against 81°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 34 | 16 | 3.2 | 9 | 18.6 |
| Feb | 36 | 17 | 2.3 | 7 | 13.3 |
| Mar | 45 | 24 | 3.0 | 8 | 9.5 |
| Apr | 59 | 35 | 3.9 | 9 | 1.6 |
| May | 70 | 46 | 3.9 | 8 | 0.0 |
| Jun | 78 | 54 | 4.9 | 8 | 0.0 |
| Jul | 81 | 59 | 4.6 | 8 | 0.0 |
| Aug | 80 | 57 | 3.8 | 7 | 0.0 |
| Sep | 74 | 51 | 4.2 | 8 | 0.0 |
| Oct | 62 | 40 | 3.6 | 9 | 0.1 |
| Nov | 50 | 31 | 3.2 | 8 | 5.0 |
| Dec | 39 | 23 | 3.2 | 8 | 13.4 |
| Year | 59 | 38 | 43.8 | 97 | 61.5 |
Averages for 1991–2020 at Jamestown 2 NW, PA (1,040 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 Transfer
Since 1996, the National Weather Service has logged 321 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Transfer: 278 thunderstorm wind reports, 31 flash floods, 11 floods and 1 heavy rain event. None is recorded as killing or injuring anyone; the NWS estimated $3.9 million in property and crop damage. The strongest thunderstorm gust on record here was 70 mph, on July 28, 1999. June has had the most flash floods, 10 of 31. Of the 788 Pennsylvania cities on this site with a flash flood on record, 432 have had fewer than Transfer.
October 6, 2024: thunderstorm wind 8 miles from the centre of Transfer — $1.0 million damage.
August 22, 2002: thunderstorm wind 6 miles from the centre of Transfer — $100,000 damage.
July 28, 2010: thunderstorm wind 8 miles from the centre of Transfer — $100,000 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
Mercer County, which includes Transfer, has been named in 13 federal disaster or emergency declarations since 1972, 8 of them major disasters (by incident: 3 floods, 3 hurricanes, 2 biological emergencies, 2 severe storms). The latest major disaster declaration was Covid-19 Pandemic, on March 30, 2020. FEMA's National Risk Index gives Mercer County a Relatively Low rating for natural hazard risk overall; by hazard: Relatively High for lightning; Relatively Moderate for hail, inland flooding and strong wind; Relatively Low for hurricanes and tornadoes; Very Low for heat waves. It models the county's expected loss from all 18 hazards it covers at $34.1 million a year, the 28th highest of 67 Pennsylvania counties; of the hazards above, the largest share, $29.1 million (85%), 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.