
After making landfall Monday night near Ocean Isle Beach, N.C., as a Category 1 storm, Hurricane Isaias directly impacted a large portion of the Mid-Atlantic, Northeast and New England regions of the U.S.
For approximately 24 hours, the system raced from North Carolina to Maine, causing flash floods, high winds and multiple tornadoes that damaged homes, uprooted thousands of trees and mowed down utility poles. More than 3 million homes and businesses lost power between Monday and Tuesday night.
Although the bulk of reported damage appears to have stemmed from high winds and tornadoes, heavy rain caused historic cresting for Pennsylvania’s Perkiomen Creek and Schuylkill River on Tuesday. As a result, numerous homes and businesses located in surrounding communities have experienced major flooding.
Approximate locations sustaining structural damage:
Delaware
- Bear (New Castle County, 19701)
*High winds
*Concentrated home damage reported in Brennan Estates - Dover (New Castle County, 19901, 19902, 19903, 19904, 19905, 19906)
*Tornado/flooding - Middletown (New Castle County, 19709)
*High winds
Maryland
- Elkton (Cecil County, 21921, 21922)
*Flooding - Ocean City (Worcester County, 21842, 21843)
*High winds - Mardela Springs (Wicomico County, 21837)
- Northeast (Cecil County, 21901)
*Flooding
Massachusetts
- Springfield (Hampden County, 01101, 01102, 01103, 01104, 01105, 01106, 01107, 01108, 01109, 01111, 01115, 01118, 01119, 01128, 01129, 01138, 01139, 01144, 01151, 01152, 01199)
*Wind damage - Worcester (Worcester County, 01601, 01602, 01603, 01604, 01605, 01606, 01607, 01608, 01609, 01610, 01612, 01613, 01614, 01615, 01653, 01655)
*Wind damage
New York
- Brooklyn
*Building collapse at 204 Bedford Ave. (Kings County, 11249) - Garden City/Long Island (Nassau County, 11530)
*Wind damage - South Shore/Staten Island (10306, 10307, 10308, 10309, 10312)
*Wind damage
New Jersey
- Marmora/Upper Township (Cape May County, 08223)
*Tornado
North Carolina
- Leland (Brunswick County, 28451)
*Tornado - Ocean Isle Beach (Brunswick County, 28469)
*Fire/flooding
*Driftwood Ave. (four fires)/East 4th St. (one fire)
*One property possibly identified as 16 Driftwood Ave. - Oak Island (Brunswick County, 28465)
*Flooding/wind damage - Town Creek (Brunswick County, 28451)
*Flooding - Windsor (Bertie County, 27983)
*Tornado
Pennsylvania
- Alsace Township (Berks County, 19522)
*Flooding - Collegeville (Montgomery County, 19426, 19473)
*Flooding - Darby Borough (Delaware County, 19023)
*Flooding - Doylestown (Bucks County, 18901, 18902)
*Tornado - Eastwick/Southwest Philadelphia (Philadelphia County, 19154)
*Flooding - Graterford (Montgomery County, 19426)
*Flooding - Manayunk (Philadelphia County, 19127)
*Flooding - Norristown (Montgomery County, 19401, 19403, 19404, 19405, 19406, 19407, 19408, 19409)
*Flooding - North Coventry Township (Chester County, 19465)
*Flooding - Parkwood Manor/Northeast Philadelphia (Philadelphia County, 19154)
*Wind damage - Schwenksville (Montgomery County, 19473)
*Flooding - Skippack (Montgomery County, 19474)
*Flooding - Upper Darby (Delaware County, 19082)
*Flooding - Worcester Township (Montgomery County, 19490)
*Tornado
South Carolina
- Cherry Grove/North Myrtle Beach (Horry County, 29582)
*Flooding - Garden City (Horry County, 29576)
*Flooding
Virginia
- Courtland (Southampton County, 23837)
*Tornado - Suffolk (23432, 23433, 23434, 23435, 23436, 23437, 23438, 23439)
*Tornado - White Stone (Lancaster County, 22587)
*Flooding
*Little Bay Community
Media Coverage
The Weather Channel:
Hurricane Isaias Recap: Northeast Lashing Follows a North Carolina Landfall, a Florida Grazing, and Puerto Rico Soaking
Tropical Storm Isaias Racing Through the Northeast, Spreading Damaging Winds, Flooding Rain and Tornadoes
Hurricane Warning Issued as Tropical Storm Isaias Takes Aim at Carolinas, East Coast
Isaias Tracking Near South Florida This Morning. New Tropical Storm Watches and Warnings Issued in Carolinas
Hurricane Isaias Is Moving Through Bahamas and Will Approach Florida Later Saturday; Will Track Up East Coast Next Week
Isaias Prompts Hurricane Watch for Parts of Florida Ahead of Strengthening in Bahamas, Track Up East Coast
Hurricane Isaias to Strengthen in the Bahamas and Will Track Near Florida, East Coast Into Next Week
Tropical Storm Isaias Carving Through the Caribbean. Could Head Toward Florida, Southeast Coast
ABC News: Isaias Causes Floods, Slides, Then Grows Into Hurricane
Patch.com: Perkiomen Creek Floods to All-Time Historic High Levels
USA Today: Tropical Storm Isaias likely to form in Atlantic; warnings issued for Puerto Rico, US Virgin Islands
Declaration Activity
FEMA (Emergency)
Puerto Rico
7/29/20: Potential Tropical Cyclone Nine Puerto Rico (EM-3532)
FEMA Emergency Declaration Puerto Rico: ZIP Code List
U.S. Virgin Islands
7/29/20: Potential Tropical Cyclone Nine USVI (EM-3531)
FEMA Emergency Declaration USVI: ZIP Code List
Florida
8/1/20: Florida Hurricane Isaias (EM-3533)
FEMA Emergency Declaration Florida: ZIP Code List
North Carolina
8/2/20: North Carolina Hurricane Isaias (EM-3534)
FEMA Emergency Declaration North Carolina: ZIP Code List
Connecticut
8/6/20: Connecticut Tropical Storm Isaias (EM-3535)
FEMA Emergency Declaration Connecticut: ZIP Code List
Governor
7/31/20:
Florida
FirstCoast News (Florida Gov. DeSantis to Discuss Hurricane Isaias at Florida Division of Emergency Management)
Associated County ZIP Code List (19 Counties)
North Carolina
NC Governor Roy Cooper (Governor Cooper Declares Emergency as North Carolina Prepares for Hurricane Isaias)
Associated County ZIP Code List (Statewide)
Virginia
Virginia Governor Ralph S. Northam (Governor Northam Declares State of Emergency in Advance of Hurricane Isaias)
Associated County ZIP Code List (Statewide)