NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Glenwood, NJ
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
33 tropical systems have passed within 75 miles of Glenwood, New Jersey since 1851, 3 of them at hurricane strength; the most recent was Ida in 2021. Since 1950, 25 tornadoes have touched down within 25 miles, 2 of them rated EF3 or stronger.
- Hurricanes
- 3
- Tropical storms
- 30
- Tornadoes
- 25
- EF3 or stronger
- 2
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
9 deaths in all
What the records show for Glenwood
The strongest storm to pass near Glenwood was Gloria in 1985, a Category 1 hurricane with 86 mph winds when its centre passed 71 miles away. The closest pass by a hurricane was an unnamed storm in 1893, whose centre came within 40 miles. The record near Glenwood begins with an unnamed storm in 1861; the most recent system was Ida in 2021, a tropical storm 72 miles away. Of the 33 systems, 5 have come since 2000. Of the 455 New Jersey cities on this site, 87% have more hurricanes within 75 miles than Glenwood. The highest rating among the 25 tornadoes within 25 miles is F3, reached 2 times; the most recent, on May 31, 1998, came within 20 miles. The deadliest, an F1 on November 16, 1989, killed 9 people. Of the 25, none had a path within 5 miles of the city centre, and 7 have come since 2000. July has had the most tornadoes, 10. The most recent tornado was on August 19, 2021. Of the 455 New Jersey cities, 92% have more tornadoes within 25 miles than Glenwood. Hail has been reported within 10 miles 24 times since 1985, with stones up to 2 inches (hen egg size). Of the 455 New Jersey cities, 93% have more hail reports within 10 miles than Glenwood.
Compare Glenwood's storm record with another city →
Tropical storms and hurricanes near Glenwood
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2021 | IdaSep 2 | 72 mi | Tropical storm (44 mph) | Category 4 |
| 2020 | IsaiasAug 4 | 19 mi | Tropical storm (62 mph) | Category 1 |
| 2020 | FayJul 11 | 72 mi | Tropical storm (40 mph) | Tropical storm |
| 2011 | IreneAug 28 | 38 mi | Tropical storm (62 mph) | Category 3 |
| 2008 | HannaSep 7 | 63 mi | Tropical storm (52 mph) | Category 1 |
| 1999 | FloydSep 17 | 67 mi | Tropical storm (58 mph) | Category 4 |
| 1996 | BerthaJul 13 | 51 mi | Tropical storm (69 mph) | Category 3 |
| 1985 | GloriaSep 27 | 71 mi | Category 1 (86 mph) | Category 4 |
| 1976 | BelleAug 10 | 69 mi | Tropical storm (69 mph) | Category 3 |
| 1972 | AgnesJun 22 | 34 mi | Tropical storm (54 mph) | Category 1 |
| 1971 | DoriaAug 28 | 38 mi | Tropical storm (59 mph) | Tropical storm |
| 1968 | Unnamed 1968 stormSep 11 | 70 mi | Tropical storm (63 mph) | Tropical storm |
| 1960 | BrendaJul 30 | 58 mi | Tropical storm (56 mph) | Tropical storm |
| 1955 | DianeAug 19 | 50 mi | Tropical storm (46 mph) | Category 2 |
| 1952 | AbleSep 1 | 5 mi | Tropical storm (56 mph) | Category 2 |
| 1949 | Unnamed 1949 stormAug 29 | 55 mi | Tropical storm (55 mph) | Category 4 |
| 1934 | Unnamed 1934 stormJun 19 | 65 mi | Tropical storm (46 mph) | Category 2 |
| 1929 | Unnamed 1929 stormOct 3 | 55 mi | Tropical storm (58 mph) | Category 4 |
| 1924 | Unnamed 1924 stormSep 30 | 38 mi | Tropical storm (67 mph) | Category 1 |
| 1915 | Unnamed 1915 stormAug 4 | 24 mi | Tropical storm (58 mph) | Category 1 |
| 1903 | Unnamed 1903 stormSep 16 | 52 mi | Tropical storm (63 mph) | Category 2 |
| 1900 | Unnamed 1900 stormOct 14 | 68 mi | Tropical storm (39 mph) | Tropical storm |
| 1899 | Unnamed 1899 stormNov 1 | 12 mi | Tropical storm (54 mph) | Category 2 |
| 1893 | Unnamed 1893 stormAug 29 | 7 mi | Tropical storm (63 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 24 | 40 mi | Category 1 (84 mph) | Category 3 |
| 1888 | Unnamed 1888 stormSep 11 | 75 mi | Tropical storm (40 mph) | Tropical storm |
| 1888 | Unnamed 1888 stormAug 22 | 5 mi | Tropical storm (46 mph) | Category 3 |
| 1878 | Unnamed 1878 stormOct 23 | 45 mi | Category 1 (78 mph) | Category 2 |
| 1874 | Unnamed 1874 stormSep 29 | 51 mi | Tropical storm (69 mph) | Category 1 |
| 1872 | Unnamed 1872 stormOct 26 | 56 mi | Tropical storm (46 mph) | Category 1 |
| 1866 | Unnamed 1866 stormOct 30 | 25 mi | Tropical storm (58 mph) | Tropical storm |
| 1863 | Unnamed 1863 stormSep 19 | 25 mi | Tropical storm (49 mph) | Tropical storm |
| 1861 | Unnamed 1861 stormSep 28 | 55 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 Glenwood: 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 Glenwood
By decade
- 2020s2
- 2010s3
- 2000s2
- 1990s7(1 EF3+)
- 1980s5(1 EF3+)
- 1970s3
- 1960s1
- 1950s2
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| May 31, 1998 | F3 | 20 mi | 20 mi | 0 / 2 |
| Jul 14, 1988 | F3 | 7 mi | 7.2 mi | 0 / 1 |
| Jul 29, 2009 | EF2 | 7 mi | 6.56 mi | 0 / 0 |
| Jun 16, 1974 | F2 | 19 mi | 2 mi | 0 / 0 |
| Jul 29, 1971 | F2 | 23 mi | 6.2 mi | 0 / 0 |
| Sep 6, 1956 | F2 | 24 mi | 0.1 mi | 0 / 0 |
| Nov 16, 1989 | F1 | 16 mi | 9.1 mi | 9 / 18 |
| Aug 27, 2020 | EF1 | 22 mi | 2.6 mi | 0 / 0 |
| May 28, 2019 | EF1 | 24 mi | 1.25 mi | 0 / 0 |
| Oct 2, 2018 | EF1 | 23 mi | 2.12 mi | 0 / 0 |
| Jul 29, 2011 | EF1 | 16 mi | 4.67 mi | 0 / 0 |
| Sep 11, 1997 | F1 | 9 mi | 0.3 mi | 0 / 0 |
The strongest 12 of 25, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Glenwood
The Storm Prediction Center has 24 hail reports within 10 miles of Glenwood since 1985, made on 21 separate days. Of these, 11 were 1 inch across or larger, and one reached 2 inches. The largest, 2 inches (hen egg size), fell on July 19, 1987. The most recent report is from July 13, 2023. July has the most reports, 7.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Glenwood
The nearest NOAA station with 1991–2020 climate normals is Sussex Airport, NJ, 7 miles west of Glenwood at 421 feet. July is the warmest, with an average high of 84°F and low of 61°F; January is the coolest, at 36°F and 18°F. October is the wettest at 4.2 inches of precipitation on average and February the driest at 2.2 inches; the year adds up to 40.9 inches over 78 days with at least a tenth of an inch. June to November, the hurricane season months, bring 56% of the year's precipitation (22.7 of 40.9 inches); the other six months are drier. September has brought the most of the 33 tropical systems that passed within 75 miles (12); a normal September there has highs of 75°F and 3.8 inches of precipitation. Highs reach 90°F on about 12 days a year, almost all from June to August. Lows fall below freezing on about 135 nights a year. That 40.9 inches is more than at 0 of the 51 New Jersey stations used on this site (0%). Hewitt, 7 miles southeast, has its own station (Wanaque Raymond Dam, NJ): 48.5 inches a year, 7.6 more than here, and the same July average high, 84°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" |
|---|---|---|---|---|
| Jan | 36 | 18 | 2.6 | 6 |
| Feb | 39 | 20 | 2.2 | 5 |
| Mar | 48 | 27 | 3.2 | 6 |
| Apr | 61 | 37 | 3.4 | 6 |
| May | 71 | 47 | 3.7 | 8 |
| Jun | 80 | 56 | 3.7 | 8 |
| Jul | 84 | 61 | 4.1 | 7 |
| Aug | 82 | 60 | 3.9 | 7 |
| Sep | 75 | 51 | 3.8 | 6 |
| Oct | 64 | 40 | 4.2 | 6 |
| Nov | 51 | 31 | 3.0 | 6 |
| Dec | 41 | 24 | 3.1 | 7 |
| Year | 61 | 39 | 40.9 | 78 |
Averages for 1991–2020 at Sussex Airport, NJ (421 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 Glenwood
Since 1996, the National Weather Service has logged 166 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Glenwood: 144 thunderstorm wind reports, 10 flash floods, 9 lightning strikes, 2 floods and 1 heavy rain event. They killed 2 people and injured 2, and the NWS estimated $304,000 in property and crop damage. The strongest thunderstorm gust on record here was 90 mph, on July 29, 2011. August has had the most flash floods, 5 of 10. Of the 455 New Jersey cities on this site with a flash flood on record, 15 have had fewer than Glenwood.
September 8, 2007: lightning strike 10 miles from the centre of Glenwood — 1 killed.
July 8, 2025: lightning strike 8 miles from the centre of Glenwood — 1 killed.
August 21, 2009: lightning strike 2 miles from the centre of Glenwood — 2 injured.
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
Sussex County, which includes Glenwood, has been named in 28 federal disaster or emergency declarations since 1965, 17 of them major disasters (by incident: 9 hurricanes, 7 severe storms, 4 snowstorms, 2 biological emergencies). The latest major disaster declaration was Remnants of Hurricane Ida, on September 5, 2021. FEMA's National Risk Index gives Sussex County a Relatively Low rating for natural hazard risk overall; by hazard: Very High for strong wind; Relatively Moderate for inland flooding and lightning; Relatively Low for hurricanes, tornadoes and heat waves; Very Low for hail. It models the county's expected loss from all 18 hazards it covers at $58.7 million a year, the 18th highest of 21 New Jersey counties; of the hazards above, the largest share, $27.3 million (47%), 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.