Thunderstorm Wind — Montour, Pennsylvania

2017-07-24 · near Danville, Montour, Pennsylvania

Event narrative

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires along Route 11 in Danville.

Wider weather episode

Scattered showers and storms developed in a moderate CAPE / moderate shear environment across the middle Susquehanna Valley, and a handful of wind damage reports were received from this area. Additionally, an isolated supercell produced a brief EF0 tornado formed near Klines Grove in Northumberland County. Flash Flooding occurred in Montour, Columbia and Northumberland Counties.

View location on OpenStreetMap → (40.9592, -76.6036)

Source: NOAA Storm Events Database, event_id 705893. Narrative written by the NWS forecast office that issued the report.