Borough of North Caldwell Alerts
Severe Thunderstorm Warning issued May 20 at 4:43PM EDT until May 20 at 5:30PM EDT by NWS Mount Holly NJ
Headline
Severe Thunderstorm Warning issued May 20 at 4:43PM EDT until May 20 at 5:30PM EDT by NWS Mount Holly NJ
Description
SVRPHI
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Western Hunterdon County in northwestern New Jersey...
Southwestern Warren County in northwestern New Jersey...
Northeastern Berks County in eastern Pennsylvania...
Lehigh County in eastern Pennsylvania...
Northwestern Bucks County in southeastern Pennsylvania...
Southern Northampton County in eastern Pennsylvania...
* Until 530 PM EDT.
* At 442 PM EDT, a severe thunderstorm was located over Coffeetown,
or 7 miles west of Allentown, moving east at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
* Locations impacted include...
Allentown, Easton, Bethlehem, Forks, Emmaus, Northampton,
Quakertown, Byram, Wilson, Bedminster, Hellertown, Nazareth,
Kutztown, Slatington, Tinicum, Bath, Harmony, Alpha, Walnutport,
and Topton.
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 |
| Event Code | SVR |
| Area | Hunterdon, NJ; Warren, NJ; Berks, PA; Bucks, PA; Lehigh, PA; Northampton, PA |
| Sent | Wednesday, May 20, 2026 4:43 PM EDT |
| Expires | Wednesday, May 20, 2026 5:30 PM EDT |
| Sender | NWS Mount Holly NJ |
| Id | urn:oid:2.49.0.1.840.0.6f5a485635b8674adfd2e57e706a6c94cb21d12e.001.1 |