States › New Jersey › 2023
New Jersey, 2023
The year's recorded storm events, federal disaster declarations and flood insurance claims.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders.
Events by hazard
Includes events recorded by forecast zone. The state's yearly total for 2023 was 624 against 542 in 2022.
Counties with the most recorded events
Notable events
| Date | County | Event type | Magnitude | Property damage | Deaths | Injuries |
|---|---|---|---|---|---|---|
| 14 Jun 2023 | Middlesex | Lightning | — | — | — | 1 |
| 25 Jun 2023 | Union | Lightning | — | — | — | 1 |
| 18 Dec 2023 | Morris | Flood | — | $100,000 | — | — |
| 26 Jun 2023 | Somerset | Tornado | EF1 | — | — | — |
| 1 Apr 2023 | Burlington | Tornado | EF1 | — | — | — |
| 1 Apr 2023 | Burlington | Tornado | EF1 | — | — | — |
| 1 Apr 2023 | Monmouth | Tornado | EF2 | — | — | — |
| 1 Apr 2023 | Mercer | Tornado | EF1 | — | — | — |
| 1 Apr 2023 | Monmouth | Tornado | EF1 | — | — | — |
| 1 Apr 2023 | Mercer | Tornado | EF1 | — | — | — |
| 1 Apr 2023 | Ocean | Tornado | EF2 | — | — | — |
| 16 Jun 2023 | Burlington | Tornado | EF0 | — | — | — |
| 1 Apr 2023 | Burlington | Tornado | EF1 | — | — | — |
| 1 Apr 2023 | Monmouth | Tornado | EF1 | — | — | — |
| 1 Apr 2023 | Ocean | Tornado | EF2 | — | — | — |
| 1 Apr 2023 | Monmouth | Tornado | EF2 | — | — | — |
| 1 Apr 2023 | Atlantic | Tornado | EF1 | — | — | — |
| 21 Feb 2023 | Mercer | Tornado | EF2 | — | — | — |
| 7 Aug 2023 | Hunterdon | Tornado | EF0 | — | — | — |
| 10 Aug 2023 | Gloucester | Tornado | EF1 | — | — | — |
| 10 Aug 2023 | Burlington | Tornado | EF1 | — | — | — |
Up to 40 events with deaths, injuries, damage of $50,000 or more, or a tornado rating, ranked by deaths, injuries and damage.
Federal disaster declarations in 2023
| Declared | Number | Type | Incident | Title | Counties |
|---|---|---|---|---|---|
| 11 Aug 2023 | DR-4725 | Major disaster | Severe Storm | Severe Storm And Flooding | 1 |
Flood insurance claims with a 2023 date of loss
1,078 NFIP claims, 812 of them paid, for $20,471,957.
Sources: NOAA NCEI Storm Events through 30 Jun 2026; OpenFEMA DisasterDeclarationsSummaries v2 (1 Oct 2026); OpenFEMA NfipClaims v3 (8 Sep 2026). Built 1 Oct 2026.