Borough of North Caldwell Alerts
Severe Thunderstorm Warning issued May 20 at 6:04PM EDT until May 20 at 7:00PM EDT by NWS Mount Holly NJ
Headline
Severe Thunderstorm Warning issued May 20 at 6:04PM EDT until May 20 at 7:00PM EDT by NWS Mount Holly NJ
Description
SVRPHI
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Southeastern Hunterdon County in northwestern New Jersey...
Southeastern Morris County in northern New Jersey...
Somerset County in northern New Jersey...
Northeastern Monmouth County in central New Jersey...
Middlesex County in northern New Jersey...
* Until 700 PM EDT.
* At 604 PM EDT, a severe thunderstorm was located over Manville, or
near Somerville, moving east at 30 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
New Brunswick, Perth Amboy, Somerville, Sandy Hook, Somerset,
Edison, Middletown, Old Bridge, East Brunswick, Bridgewater, South
Brunswick, Sayreville, North Brunswick, Carteret, Madison,
Middlesex, Red Bank, Bound Brook, Manville, and Keansburg.
Instructions
For your protection move to an interior room on the lowest floor of a
building.
Additional Details
| Type | Alert |
| Phenomena | Severe Thunderstorm |
| Severity | Warning |
| Damage Threat | CONSIDERABLE |
| Event Code | SVR |
| Area | Hunterdon, NJ; Middlesex, NJ; Monmouth, NJ; Morris, NJ; Somerset, NJ |
| Sent | Wednesday, May 20, 2026 6:04 PM EDT |
| Expires | Wednesday, May 20, 2026 7:00 PM EDT |
| Sender | NWS Mount Holly NJ |
| Id | urn:oid:2.49.0.1.840.0.059cf6a47edb39c51a68aef04e66ddb907519110.001.1 |