2,274 first-hand accounts of flood events in Pennsylvania, ranked by impact. Each is a NOAA-written narrative of the moment.
Outflow boundaries from convection earlier in the day helped to spark additional thunderstorms in the afternoon and evening on the 9th ahead of an approaching cold front.
Read the full account →Outflow boundaries from convection earlier in the day helped to spark additional thunderstorms in the afternoon and evening on the 9th ahead of an approaching cold front.
Read the full account →Outflow boundaries from convection earlier in the day helped to spark additional thunderstorms in the afternoon and evening on the 9th ahead of an approaching cold front.
Read the full account →Outflow boundaries from convection earlier in the day helped to spark additional thunderstorms in the afternoon and evening on the 9th ahead of an approaching cold front.
Read the full account →Outflow boundaries from convection earlier in the day helped to spark additional thunderstorms in the afternoon and evening on the 9th ahead of an approaching cold front.
Read the full account →A cluster of showers and thunderstorms formed along gust front and sea breeze front boundaries in southeastern Pennsylvania during the late evening of the 26th and had little movement before they dissipated early on the 27th.
Read the full account →In addition to the severe weather, multiple thunderstorms with heavy rain caused flash flooding in the Lehigh Valley and Poconos on the afternoon and evening of the 30th. The flash flooding in the Poconos persisted into July 1st.
Read the full account →With the milder temperatures beginning on March 11th���some minor flooding was reported across the HSA, mainly due to ice jams.||Later on Thursday March 12th an ice jam was reported by the public along Penns Creek upstream from the Route 104 Bridge, and a flood advisory…
Read the full account →With the milder temperatures beginning on March 11th���some minor flooding was reported across the HSA, mainly due to ice jams.||Later on Thursday March 12th an ice jam was reported by the public along Penns Creek upstream from the Route 104 Bridge, and a flood advisory…
Read the full account →With the milder temperatures beginning on March 11th���some minor flooding was reported across the HSA, mainly due to ice jams.||Later on Thursday March 12th an ice jam was reported by the public along Penns Creek upstream from the Route 104 Bridge, and a flood advisory…
Read the full account →An area of moderate to heavy rain with isolated thunderstorms moved through southeast Pennsylvania during the first half of the day on the 20th. Rainfall amounts through the morning of the 20th averaged 1.5 to 2.25 inches.
Read the full account →An area of moderate to heavy rain with isolated thunderstorms moved through southeast Pennsylvania during the first half of the day on the 20th. Rainfall amounts through the morning of the 20th averaged 1.5 to 2.25 inches.
Read the full account →Moisture from the Gulf and Mid-Atlantic was pulled northward over the region through the 29th by an upper trough over the Lower Mississippi Valley and a cut-off low off of the Southeastern U.S. coast.
Read the full account →Moisture from the Gulf and Mid-Atlantic was pulled northward over the region through the 29th by an upper trough over the Lower Mississippi Valley and a cut-off low off of the Southeastern U.S. coast.
Read the full account →Moisture from the Gulf and Mid-Atlantic was pulled northward over the region through the 29th by an upper trough over the Lower Mississippi Valley and a cut-off low off of the Southeastern U.S. coast.
Read the full account →Moisture from the Gulf and Mid-Atlantic was pulled northward over the region through the 29th by an upper trough over the Lower Mississippi Valley and a cut-off low off of the Southeastern U.S. coast.
Read the full account →Southwesterly flow and moderate instability ahead of an approaching cold front helped to spawn showers and thunderstorms, some of which were severe, across the northern West Virginia pan-handle, and western Pennsylvania on the 7th.
Read the full account →Southwesterly flow and moderate instability ahead of an approaching cold front helped to spawn showers and thunderstorms, some of which were severe, across the northern West Virginia pan-handle, and western Pennsylvania on the 7th.
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