NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Port Trevorton, 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
19 tropical systems have passed within 75 miles of Port Trevorton, Pennsylvania since 1851, 2 of them at hurricane strength; the most recent was Sandy in 2012. Since 1950, 49 tornadoes have touched down within 25 miles, 0 of them rated EF3 or stronger.
- Hurricanes
- 2
- Tropical storms
- 17
- Tornadoes
- 49
- EF3 or stronger
- 0
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
1 deaths in all
What the records show for Port Trevorton
The strongest storm to pass near Port Trevorton was an unnamed storm in 1878, a Category 1 hurricane with 85 mph winds when its centre passed 42 miles away. The closest pass by a hurricane was Hazel in 1954, whose centre came within 24 miles. The record near Port Trevorton begins with an unnamed storm in 1876; the most recent system was Sandy in 2012, a tropical storm 48 miles away. The 1890s and the 1950s were the busiest decades, with 4 systems each. Of the 19 systems, 2 have come since 2000. Port Trevorton has more hurricanes within 75 miles than 54% of the 794 Pennsylvania cities on this site. The highest rating among the 49 tornadoes within 25 miles is F2 or EF2, reached 6 times; the most recent, on May 23, 2011, came within 11 miles. The deadliest, an F1 on December 1, 2006, killed 1 person. Of the 49, one had a path within 5 miles of the city centre, and 28 have come since 2000. July has had the most tornadoes, 14. The most recent tornado was on July 2, 2023. Of the 794 Pennsylvania cities, 64% have more tornadoes within 25 miles than Port Trevorton. Hail has been reported within 10 miles 19 times since 1963, with stones up to 4 inches (softball size). Of the 794 Pennsylvania cities, 86% have more hail reports within 10 miles than Port Trevorton.
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Tropical storms and hurricanes near Port Trevorton
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2012 | SandyOct 30 | 48 mi | Tropical storm (60 mph) | Category 3 |
| 2006 | ErnestoSep 3 | 56 mi | Tropical storm (40 mph) | Category 1 |
| 1979 | DavidSep 6 | 7 mi | Tropical storm (46 mph) | Category 5 |
| 1955 | DianeAug 18 | 63 mi | Tropical storm (40 mph) | Category 2 |
| 1955 | ConnieAug 13 | 29 mi | Tropical storm (52 mph) | Category 4 |
| 1954 | HazelOct 16 | 24 mi | Category 1 (79 mph) | Category 4 |
| 1952 | AbleSep 1 | 57 mi | Tropical storm (58 mph) | Category 2 |
| 1949 | Unnamed 1949 stormAug 29 | 10 mi | Tropical storm (58 mph) | Category 4 |
| 1933 | Unnamed 1933 stormAug 24 | 3 mi | Tropical storm (51 mph) | Category 4 |
| 1929 | Unnamed 1929 stormOct 3 | 49 mi | Tropical storm (58 mph) | Category 4 |
| 1915 | Unnamed 1915 stormAug 4 | 70 mi | Tropical storm (52 mph) | Category 1 |
| 1899 | Unnamed 1899 stormNov 1 | 71 mi | Tropical storm (58 mph) | Category 2 |
| 1893 | Unnamed 1893 stormOct 23 | 75 mi | Tropical storm (40 mph) | Tropical storm |
| 1893 | Unnamed 1893 stormOct 14 | 49 mi | Tropical storm (71 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 29 | 58 mi | Tropical storm (63 mph) | Category 3 |
| 1888 | Unnamed 1888 stormAug 21 | 13 mi | Tropical storm (46 mph) | Category 3 |
| 1885 | Unnamed 1885 stormOct 14 | 27 mi | Tropical storm (46 mph) | Tropical storm |
| 1878 | Unnamed 1878 stormOct 23 | 42 mi | Category 1 (85 mph) | Category 2 |
| 1876 | Unnamed 1876 stormSep 18 | 59 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 Port Trevorton: 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 Port Trevorton
By decade
- 2020s9
- 2010s14
- 2000s5
- 1990s10
- 1980s1
- 1970s4
- 1960s1
- 1950s5
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| May 23, 2011 | EF2 | 11 mi | 4.71 mi | 0 / 0 |
| Apr 9, 1980 | F2 | 20 mi | 0.1 mi | 0 / 0 |
| Aug 28, 1978 | F2 | 13 mi | 3.3 mi | 0 / 1 |
| Sep 21, 1967 | F2 | 24 mi | 0.1 mi | 0 / 0 |
| Sep 12, 1953 | F2 | 12 mi | 4.7 mi | 0 / 0 |
| Jul 5, 1950 | F2 | 10 mi | 0.1 mi | 0 / 0 |
| Dec 1, 2006 | F1 | 16 mi | 1.5 mi | 1 / 0 |
| Jul 2, 2023 | EF1 | 21 mi | 2.37 mi | 0 / 0 |
| Jul 2, 2023 | EF1 | 19 mi | 2.12 mi | 0 / 0 |
| Jul 2, 2023 | EF1 | 19 mi | 1.47 mi | 0 / 0 |
| Sep 8, 2021 | EF1 | 6 mi | 0.73 mi | 0 / 0 |
| Aug 18, 2021 | EF1 | 12 mi | 5.54 mi | 0 / 0 |
The strongest 12 of 49, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Port Trevorton
The Storm Prediction Center has 19 hail reports within 10 miles of Port Trevorton since 1963, made on 16 separate days. Of these, 12 were 1 inch across or larger, and 2 reached 2 inches. The largest, 4 inches (softball size), fell on May 28, 2019. The most recent report is from September 7, 2023. May has the most reports, 7.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Port Trevorton
The nearest NOAA station with 1991–2020 climate normals is Selinsgrove 2 S, PA, 6 miles north of Port Trevorton at 420 feet. July is the warmest, with an average high of 85°F and low of 62°F; January is the coolest, at 36°F and 19°F. June and September are the wettest at 4.4 inches of precipitation on average and February the driest at 2.3 inches; the year adds up to 43.3 inches over 81 days with at least a tenth of an inch. June to November, the hurricane season months, bring 55% of the year's precipitation (23.9 of 43.3 inches); the other six months are drier. Highs reach 90°F on about 17 days a year, almost all from June to September. Lows fall below freezing on about 131 nights a year. Snowfall averages 29.0 inches a year, most of it in January. That 43.3 inches is more than at 54 of the 148 Pennsylvania stations used on this site (36%). Selinsgrove, 8 miles north, has its own station (Selinsgrove Penn Vly Airport, PA): 41.1 inches a year, 2.2 less than here, and a July average high of 84°F against 85°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 36 | 19 | 3.1 | 6 | 9.7 |
| Feb | 39 | 20 | 2.3 | 6 | 7.6 |
| Mar | 48 | 28 | 3.3 | 7 | 5.6 |
| Apr | 61 | 37 | 3.7 | 8 | 0.6 |
| May | 72 | 48 | 3.8 | 8 | 0.0 |
| Jun | 80 | 58 | 4.4 | 8 | 0.0 |
| Jul | 85 | 62 | 4.3 | 8 | 0.0 |
| Aug | 83 | 61 | 3.8 | 7 | 0.0 |
| Sep | 76 | 53 | 4.4 | 6 | 0.0 |
| Oct | 63 | 42 | 3.9 | 7 | 0.2 |
| Nov | 51 | 32 | 3.1 | 6 | 1.2 |
| Dec | 40 | 25 | 3.2 | 7 | 4.1 |
| Year | 61 | 40 | 43.3 | 81 | 29.0 |
Averages for 1991–2020 at Selinsgrove 2 S, PA (420 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 Port Trevorton
Since 1996, the National Weather Service has logged 148 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Port Trevorton: 142 thunderstorm wind reports, 5 floods and 1 flash flood. None is recorded as killing or injuring anyone; the NWS estimated $1.1 million in property and crop damage. The strongest thunderstorm gust on record here was 96 mph, on July 10, 2023.
September 7, 2011: flood 7 miles from the centre of Port Trevorton — $600,000 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 Port Trevorton's ZIP code 17864 have filed 16 claims with the National Flood Insurance Program since 1996, and were paid $260,000 for buildings and contents, in the dollars of each year. 81% 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, 75 have fewer than Port Trevorton.
Snyder County, which includes Port Trevorton, has been named in 17 federal disaster or emergency declarations since 1972, 11 of them major disasters (by incident: 7 floods, 3 hurricanes, 3 severe storms, 2 biological emergencies). The latest major disaster declaration was Covid-19 Pandemic, on March 30, 2020. FEMA's National Risk Index gives Snyder County a Relatively Low rating for natural hazard risk overall; by hazard: Relatively Moderate for strong wind; Relatively Low for hurricanes, tornadoes, inland flooding, lightning and heat waves; Very Low for hail. It models the county's expected loss from all 18 hazards it covers at $15.0 million a year, the 55th highest of 67 Pennsylvania counties; of the hazards above, the largest share, $11.5 million (77%), 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 Port Trevorton
- Mt Pleasant Mills, PA5 mi
- Selinsgrove, PA8 mi
- Liverpool, PA9 mi
- Middleburg, PA10 mi
- Millersburg, PA10 mi
- Elizabethville, PA10 mi
- Lykens, PA12 mi
- Sunbury, PA13 mi
- Winfield, PA13 mi
- Halifax, PA15 mi
- Northumberland, PA15 mi
- Beavertown, PA15 mi
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