Storm reports for August 4, 2017
NOAA recorded 14 hail reports, 213 wind reports and 3 tornado reports in 17 states on August 4, 2017.
- in 17 states
- 230
- Storm reports
- About 49 miles from Colorado Springs, CO
- 1.25 in
- Largest hail
- About 31 miles from Harrisburg, PA
- 90 mph
- Highest gust
- Highest rating EF1, about 27 miles from Hagerstown, MD
- 3
- Tornado reports
Hail, inches
- 0.75
- 1
- 1.5
- 2
- 2.5
- 3+
Dots: reports.
- Wind report
- Tornado and its path
- Surveyed tornado path
Hail, inches
- 0.75
- 1
- 1.5
- 2
- 2.5
- 3+
Dots: reports.
- Wind report
- Tornado and its path
- Surveyed tornado path
Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on August 4, 2017 to 12:00 UTC the next day. Times are Central.
Select a dot or a path for the report. NWS survey teams walked the shaded paths after the storm; each is drawn at the widest width they found, so it can look wider than the damage at any one spot.
Reports by hour
Hail14, most at 4 PM
Wind213, most at 3 PM
Tornado3, most at 1 PM
Every report
Source: NOAA/NWS Storm Prediction Center.
| Time | Rating | Where | Path |
|---|---|---|---|
| 1:50 PM | Not rated | About 38 miles from Albany, NY | 0.05 mi long, 20 yd wide |
| 4:55 PM | EF1 | About 27 miles from Hagerstown, MD | 1.22 mi long, 200 yd wide |
| 6:46 PM | EF1 | Near 32.71, -83.70, GA | 1.86 mi long, 200 yd wide |
| Time | Size | Where |
|---|---|---|
| 12:15 PM | 0.88 in | About 46 miles from Pittsburgh, PA |
| 12:35 PM | 0.88 in | About 41 miles from Pittsburgh, PA |
| 1:00 PM | 1.0 in | About 39 miles from Utica, NY |
| 3:37 PM | 1.0 in | About 18 miles from Canton, OH |
| 4:15 PM | 0.88 in | About 49 miles from Duluth, MN |
| 4:23 PM | 0.88 in | About 49 miles from Duluth, MN |
| 4:23 PM | 0.75 in | About 48 miles from Duluth, MN |
| 4:55 PM | 1.0 in | About 54 miles from Syracuse, NY |
| 4:55 PM | 1.25 in | About 49 miles from Colorado Springs, CO |
| 5:05 PM | 1.0 in | About 25 miles from Youngstown, OH |
| 5:14 PM | 1.0 in | About 49 miles from Colorado Springs, CO |
| 5:40 PM | 0.75 in | Near 44.28, -73.98, NY |
| 4:46 AM | 1.0 in | Near 40.92, -98.41, NE |
| 4:50 AM | 0.88 in | Near 40.94, -98.38, NE |
| Time | Gust | Where |
|---|---|---|
| 11:19 AM | 58 mph | Near 39.37, -81.40, OH |
| 11:19 AM | 58 mph | About 12 miles from Erie, PA |
| 11:20 AM | 58 mph | About 27 miles from Erie, PA |
| 11:26 AM | 58 mph | About 20 miles from Youngstown, OH |
| 11:28 AM | 58 mph | About 9 miles from Erie, PA |
| 11:40 AM | 58 mph | About 2 miles from Buffalo, NY |
| 11:42 AM | 58 mph | About 2 miles from Buffalo, NY |
| 11:43 AM | 58 mph | About 4 miles from Buffalo, NY |
| 11:45 AM | 58 mph | About 4 miles from Buffalo, NY |
| 11:50 AM | 58 mph | About 3 miles from Buffalo, NY |
| 11:53 AM | 60 mph | About 14 miles from Phoenix, AZ |
| 11:53 AM | 58 mph | About 59 miles from Canton, OH |
Show all 213 wind reportsShow fewer
| Time | Gust | Where |
|---|---|---|
| 11:57 AM | 58 mph | About 38 miles from Erie, PA |
| 12:06 PM | 58 mph | About 52 miles from Canton, OH |
| 12:08 PM | 58 mph | Near 44.61, -74.97, NY |
| 12:12 PM | 58 mph | About 29 miles from Buffalo, NY |
| 12:15 PM | 58 mph | About 48 miles from Canton, OH |
| 12:15 PM | 58 mph | About 36 miles from Utica, NY |
| 12:15 PM | 58 mph | About 15 miles from Akron, OH |
| 12:20 PM | 58 mph | About 30 miles from Cleveland, OH |
| 12:25 PM | 58 mph | About 52 miles from Pittsburgh, PA |
| 12:25 PM | 52 mph | About 50 miles from Pittsburgh, PA |
| 12:30 PM | 60 mph | About 12 miles from Harrisburg, PA |
| 12:31 PM | 58 mph | About 16 miles from Hartford, CT |
| 12:35 PM | 58 mph | About 45 miles from Pittsburgh, PA |
| 12:35 PM | 58 mph | About 46 miles from Pittsburgh, PA |
| 12:40 PM | 58 mph | About 54 miles from Akron, OH |
| 12:41 PM | 58 mph | About 27 miles from Erie, PA |
| 12:43 PM | 58 mph | About 12 miles from Buffalo, NY |
| 12:45 PM | 58 mph | About 40 miles from Pittsburgh, PA |
| 12:47 PM | 58 mph | About 31 miles from Rochester, NY |
| 12:50 PM | 58 mph | About 44 miles from Pittsburgh, PA |
| 12:58 PM | 58 mph | About 32 miles from Erie, PA |
| 12:59 PM | 58 mph | About 23 miles from Rochester, NY |
| 12:59 PM | 58 mph | About 12 miles from Buffalo, NY |
| 1:08 PM | 58 mph | About 22 miles from Pittsburgh, PA |
| 1:10 PM | 58 mph | About 30 miles from Pittsburgh, PA |
| 1:10 PM | 58 mph | About 21 miles from Pittsburgh, PA |
| 1:10 PM | 58 mph | About 39 miles from Albany, NY |
| 1:12 PM | 58 mph | About 5 miles from Youngstown, OH |
| 1:25 PM | 58 mph | About 10 miles from Pittsburgh, PA |
| 1:30 PM | 58 mph | About 8 miles from Pittsburgh, PA |
| 1:30 PM | 60 mph | About 4 miles from Harrisburg, PA |
| 1:36 PM | 58 mph | Near 44.90, -74.17, NY |
| 1:45 PM | 60 mph | About 42 miles from Erie, PA |
| 1:45 PM | 58 mph | About 23 miles from Youngstown, OH |
| 1:48 PM | 58 mph | About 10 miles from Pittsburgh, PA |
| 1:54 PM | 58 mph | About 43 miles from Syracuse, NY |
| 1:55 PM | 58 mph | About 15 miles from Pittsburgh, PA |
| 1:57 PM | 58 mph | About 39 miles from Youngstown, OH |
| 2:00 PM | 58 mph | About 33 miles from Rochester, NY |
| 2:00 PM | 58 mph | About 17 miles from Pittsburgh, PA |
| 2:00 PM | 58 mph | About 16 miles from Akron, OH |
| 2:00 PM | 58 mph | About 17 miles from Pittsburgh, PA |
| 2:00 PM | 58 mph | About 18 miles from Pittsburgh, PA |
| 2:09 PM | 58 mph | About 19 miles from Poughkeepsie, NY |
| 2:12 PM | 58 mph | About 10 miles from Akron, OH |
| 2:20 PM | 58 mph | About 31 miles from Pittsburgh, PA |
| 2:20 PM | 58 mph | About 41 miles from Erie, PA |
| 2:30 PM | 58 mph | About 53 miles from Erie, PA |
| 2:30 PM | 58 mph | About 51 miles from Youngstown, OH |
| 2:35 PM | 58 mph | About 28 miles from Youngstown, OH |
| 2:35 PM | 58 mph | About 28 miles from Youngstown, OH |
| 2:37 PM | 58 mph | Near 43.98, -75.60, NY |
| 2:39 PM | 60 mph | Near 41.25, -76.82, PA |
| 2:47 PM | 60 mph | Near 41.21, -77.03, PA |
| 2:50 PM | 58 mph | Near 44.15, -75.71, NY |
| 2:50 PM | 58 mph | Near 41.23, -79.41, PA |
| 2:53 PM | 58 mph | Near 39.32, -79.55, WV |
| 2:54 PM | 58 mph | About 43 miles from Albany, NY |
| 3:00 PM | 58 mph | Near 41.28, -79.12, PA |
| 3:03 PM | 60 mph | About 36 miles from Reading, PA |
| 3:07 PM | 58 mph | Near 41.16, -79.08, PA |
| 3:07 PM | 58 mph | Near 41.17, -79.11, PA |
| 3:10 PM | 58 mph | Near 31.36, -82.48, GA |
| 3:12 PM | 58 mph | About 17 miles from Utica, NY |
| 3:22 PM | 58 mph | Near 44.30, -75.80, NY |
| 3:24 PM | 58 mph | About 21 miles from Utica, NY |
| 3:25 PM | 58 mph | About 17 miles from Utica, NY |
| 3:27 PM | 60 mph | About 36 miles from Scranton, PA |
| 3:27 PM | 58 mph | About 19 miles from Canton, OH |
| 3:28 PM | 58 mph | About 26 miles from Utica, NY |
| 3:28 PM | 58 mph | About 43 miles from Albany, NY |
| 3:29 PM | 58 mph | About 44 miles from Albany, NY |
| 3:30 PM | 58 mph | Near 39.45, -78.99, WV |
| 3:31 PM | 60 mph | Near 40.47, -78.47, PA |
| 3:32 PM | 58 mph | Near 44.46, -75.71, NY |
| 3:36 PM | 63 mph | About 36 miles from Binghamton, NY |
| 3:38 PM | 58 mph | Near 44.51, -75.70, NY |
| 3:39 PM | 75 mph | About 23 miles from Syracuse, NY |
| 3:41 PM | 58 mph | About 42 miles from Binghamton, NY |
| 3:43 PM | 58 mph | Near 39.65, -78.93, MD |
| 3:43 PM | 58 mph | Near 44.59, -75.65, NY |
| 3:43 PM | 58 mph | Near 44.59, -75.65, NY |
| 3:43 PM | 60 mph | About 57 miles from Harrisburg, PA |
| 3:45 PM | 60 mph | Near 40.21, -78.72, PA |
| 3:45 PM | 58 mph | About 36 miles from Scranton, PA |
| 3:47 PM | 63 mph | About 32 miles from Binghamton, NY |
| 3:49 PM | 60 mph | Near 40.60, -78.34, PA |
| 3:54 PM | 58 mph | About 57 miles from Hagerstown, MD |
| 3:54 PM | 58 mph | About 55 miles from Hagerstown, MD |
| 3:56 PM | 58 mph | About 55 miles from Hagerstown, MD |
| 3:56 PM | 60 mph | About 57 miles from Hagerstown, MD |
| 4:00 PM | 58 mph | About 54 miles from Hagerstown, MD |
| 4:01 PM | 60 mph | Near 40.69, -78.24, PA |
| 4:04 PM | 58 mph | About 54 miles from Hagerstown, MD |
| 4:06 PM | 58 mph | About 46 miles from Albany, NY |
| 4:06 PM | 58 mph | About 46 miles from Albany, NY |
| 4:07 PM | 58 mph | About 22 miles from Youngstown, OH |
| 4:07 PM | 58 mph | About 21 miles from Syracuse, NY |
| 4:07 PM | 58 mph | About 45 miles from Albany, NY |
| 4:08 PM | 58 mph | About 4 miles from Buffalo, NY |
| 4:09 PM | 58 mph | About 46 miles from Albany, NY |
| 4:10 PM | 58 mph | About 45 miles from Albany, NY |
| 4:10 PM | 58 mph | About 6 miles from Buffalo, NY |
| 4:11 PM | 58 mph | About 46 miles from Albany, NY |
| 4:12 PM | 58 mph | About 19 miles from Youngstown, OH |
| 4:15 PM | 58 mph | About 48 miles from Albany, NY |
| 4:20 PM | 58 mph | About 23 miles from Syracuse, NY |
| 4:28 PM | 52 mph | About 28 miles from Canton, OH |
| 4:29 PM | 58 mph | About 26 miles from Binghamton, NY |
| 4:30 PM | 58 mph | In Binghamton, NY |
| 4:35 PM | 58 mph | In Binghamton, NY |
| 4:39 PM | 75 mph | About 21 miles from Binghamton, NY |
| 4:41 PM | 58 mph | About 28 miles from Binghamton, NY |
| 4:45 PM | 52 mph | Near 39.39, -80.30, WV |
| 4:45 PM | 58 mph | About 50 miles from Buffalo, NY |
| 4:48 PM | 58 mph | About 58 miles from Buffalo, NY |
| 4:50 PM | 60 mph | About 34 miles from Hagerstown, MD |
| 4:50 PM | 58 mph | Near 43.94, -74.46, NY |
| 4:50 PM | 60 mph | About 31 miles from Hagerstown, MD |
| 4:51 PM | 58 mph | About 47 miles from Albany, NY |
| 4:53 PM | 58 mph | About 53 miles from Syracuse, NY |
| 4:55 PM | 58 mph | About 18 miles from Baltimore, MD |
| 4:56 PM | 58 mph | About 48 miles from Syracuse, NY |
| 5:05 PM | 58 mph | About 25 miles from Youngstown, OH |
| 5:07 PM | 58 mph | About 32 miles from Utica, NY |
| 5:18 PM | 63 mph | About 27 miles from Roanoke, VA |
| 5:20 PM | 60 mph | About 25 miles from Hagerstown, MD |
| 5:20 PM | 60 mph | About 26 miles from Hagerstown, MD |
| 5:21 PM | 58 mph | Near 42.05, -77.55, NY |
| 5:22 PM | 58 mph | About 59 miles from Rochester, NY |
| 5:24 PM | 58 mph | Near 38.81, -79.28, WV |
| 5:28 PM | 58 mph | About 12 miles from Utica, NY |
| 5:30 PM | 58 mph | About 56 miles from Portland, ME |
| 5:30 PM | 58 mph | About 29 miles from Youngstown, OH |
| 5:34 PM | 58 mph | Near 42.08, -77.42, NY |
| 5:34 PM | 60 mph | Near 41.73, -77.38, PA |
| 5:34 PM | 60 mph | About 29 miles from Hagerstown, MD |
| 5:35 PM | 58 mph | About 23 miles from Asheville, NC |
| 5:38 PM | 60 mph | Near 41.77, -77.38, PA |
| 5:40 PM | 58 mph | About 47 miles from Pittsburgh, PA |
| 5:43 PM | 58 mph | About 13 miles from Utica, NY |
| 5:44 PM | 58 mph | Near 43.88, -74.55, NY |
| 5:45 PM | 58 mph | Near 44.39, -74.06, NY |
| 5:45 PM | 58 mph | About 13 miles from Utica, NY |
| 5:46 PM | 58 mph | About 59 miles from Rochester, NY |
| 5:50 PM | 60 mph | Near 41.80, -77.19, PA |
| 5:54 PM | 58 mph | Near 44.30, -73.79, NY |
| 6:03 PM | 58 mph | Near 44.44, -73.67, NY |
| 6:05 PM | 58 mph | About 31 miles from Pittsburgh, PA |
| 6:09 PM | 58 mph | About 22 miles from Utica, NY |
| 6:11 PM | 60 mph | Near 41.15, -77.42, PA |
| 6:13 PM | 58 mph | Near 42.16, -77.09, NY |
| 6:14 PM | 70 mph | Near 41.23, -77.22, PA |
| 6:16 PM | 60 mph | About 33 miles from Harrisburg, PA |
| 6:17 PM | 58 mph | About 35 miles from Syracuse, NY |
| 6:30 PM | 58 mph | Near 44.65, -75.19, NY |
| 6:31 PM | 63 mph | About 34 miles from Syracuse, NY |
| 6:38 PM | 58 mph | About 36 miles from Syracuse, NY |
| 6:38 PM | 60 mph | About 27 miles from Harrisburg, PA |
| 6:40 PM | 60 mph | About 18 miles from Harrisburg, PA |
| 6:47 PM | 58 mph | About 55 miles from Binghamton, NY |
| 6:49 PM | 58 mph | Near 44.80, -74.99, NY |
| 6:49 PM | 69 mph | About 21 miles from Syracuse, NY |
| 6:50 PM | 58 mph | About 52 miles from Hagerstown, MD |
| 6:54 PM | 58 mph | About 46 miles from Albany, NY |
| 7:04 PM | 58 mph | Near 41.16, -79.08, PA |
| 7:15 PM | 52 mph | About 45 miles from Jacksonville, FL |
| 7:17 PM | 90 mph | About 31 miles from Harrisburg, PA |
| 7:25 PM | 58 mph | About 59 miles from Pittsburgh, PA |
| 7:25 PM | 58 mph | About 32 miles from Hagerstown, MD |
| 7:26 PM | 58 mph | About 14 miles from Hickory, NC |
| 7:30 PM | 58 mph | Near 41.25, -78.79, PA |
| 7:32 PM | 58 mph | Near 41.15, -79.08, PA |
| 7:42 PM | 60 mph | About 4 miles from Harrisburg, PA |
| 7:44 PM | 58 mph | Near 41.09, -78.89, PA |
| 7:50 PM | 60 mph | About 50 miles from Harrisburg, PA |
| 8:00 PM | 49 mph | Near 34.46, -114.34, AZ |
| 8:03 PM | 58 mph | About 17 miles from Binghamton, NY |
| 8:08 PM | 58 mph | About 14 miles from Hagerstown, MD |
| 8:11 PM | 60 mph | About 47 miles from Scranton, PA |
| 8:12 PM | 60 mph | Near 29.00, -97.19, TX |
| 8:13 PM | 60 mph | Near 28.97, -97.20, TX |
| 8:20 PM | 60 mph | About 28 miles from Harrisburg, PA |
| 8:25 PM | 58 mph | About 41 miles from Hagerstown, MD |
| 8:30 PM | 60 mph | About 22 miles from York, PA |
| 8:35 PM | 60 mph | About 21 miles from York, PA |
| 8:45 PM | 70 mph | About 11 miles from Boulder, CO |
| 8:45 PM | 60 mph | About 35 miles from Hagerstown, MD |
| 9:05 PM | 58 mph | About 10 miles from Hagerstown, MD |
| 9:14 PM | 62 mph | About 13 miles from Denver, CO |
| 9:27 PM | 58 mph | About 14 miles from Hagerstown, MD |
| 9:51 PM | 58 mph | About 31 miles from Hagerstown, MD |
| 10:30 PM | 60 mph | About 8 miles from York, PA |
| 10:32 PM | 58 mph | About 5 miles from Greenville, SC |
| 10:40 PM | 60 mph | About 9 miles from York, PA |
| 11:05 PM | 60 mph | About 2 miles from Lancaster, PA |
| 11:25 PM | 60 mph | About 14 miles from Lancaster, PA |
| 11:35 PM | 60 mph | About 7 miles from Reading, PA |
| 11:37 PM | 70 mph | About 38 miles from Phoenix, AZ |
| 1:00 AM | 58 mph | About 23 miles from York, PA |
| 6:00 AM | 60 mph | Near 42.04, -101.04, NE |
By state
| State | Reports | Hail | Wind | Tornado |
|---|---|---|---|---|
| Pennsylvania | 81 | 1 | 79 | 1 |
| New York | 80 | 3 | 76 | 1 |
| Ohio | 20 | 2 | 18 | 0 |
| West Virginia | 16 | 1 | 15 | 0 |
| Maryland | 8 | 0 | 8 | 0 |
| Colorado | 4 | 2 | 2 | 0 |
| Arizona | 3 | 0 | 3 | 0 |
| Nebraska | 3 | 2 | 1 | 0 |
| Wisconsin | 3 | 3 | 0 | 0 |
| Georgia | 2 | 0 | 1 | 1 |
| North Carolina | 2 | 0 | 2 | 0 |
| Texas | 2 | 0 | 2 | 0 |
| Virginia | 2 | 0 | 2 | 0 |
| Connecticut | 1 | 0 | 1 | 0 |
| Florida | 1 | 0 | 1 | 0 |
| New Hampshire | 1 | 0 | 1 | 0 |
| South Carolina | 1 | 0 | 1 | 0 |
Cities with reports nearby
Reports within 15 miles of the center of each city we track.
| City | Largest hail | Highest gust | Tornado reports |
|---|---|---|---|
| Akron, OH | None | 58 mph | 0 |
| Binghamton, NY | None | 58 mph | 0 |
| Boulder, CO | None | 70 mph | 0 |
| Buffalo, NY | None | 58 mph | 0 |
| Denver, CO | None | 62 mph | 0 |
| Erie, PA | None | 58 mph | 0 |
| Greenville, SC | None | 58 mph | 0 |
| Hagerstown, MD | None | 58 mph | 0 |
| Harrisburg, PA | None | 60 mph | 0 |
| Hickory, NC | None | 58 mph | 0 |
| Lancaster, PA | None | 60 mph | 0 |
| Phoenix, AZ | None | 60 mph | 0 |
| Pittsburgh, PA | None | 58 mph | 0 |
| Reading, PA | None | 60 mph | 0 |
| Utica, NY | None | 58 mph | 0 |
| York, PA | None | 60 mph | 0 |
| Youngstown, OH | None | 58 mph | 0 |
Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.