Hail Swath Map Preview
The Hilton Head Island, SC hail swath map preview was last reviewed on August 28, 2026 and shows mapped hail estimates up to 1.00". There are 0 public hail reports, 30 public wind reports, and 0 nearby tornado reports listed for the July 30, 2023 event.
View the July 30, 2023 Hilton Head Island, SC hail event on the free interactive hail map, then check a free Hail Report by ZIP to see a more local hail signal for your area.
Impact Area and Population for the Hilton Head Island, SC Hail Map
The July 30, 2023 hail swath map for Hilton Head Island, SC covers approximately 391 square miles and includes an estimated 58,612 people inside the mapped footprint. The largest mapped area is in the < 0.50" hail band, covering 212 square miles. The highest estimated population exposure is in the < 0.50" hail band with 30,464 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 212 sq mi | 30,464 |
| 0.50-0.75" | 153 sq mi | 25,551 |
| 0.75-1.00" | 16 sq mi | 2,347 |
| 1.00-1.25" | 10 sq mi | 250 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the July 30, 2023 Hilton Head Island, SC hail event may have reached your area.
Housing Exposure Inside the Hilton Head Island, SC Hail Swath Map
Inside the July 30, 2023 hail swath map area for Hilton Head Island, SC, HailGeeks estimates 23,765 single-family homes, 1,598 townhomes, and 10,134 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 12,612 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 12,612 | 727 | 4,252 |
| 0.50-0.75" | 10,290 | 815 | 5,341 |
| 0.75-1.00" | 819 | 46 | 432 |
| 1.00-1.25" | 44 | 10 | 109 |
Use this table to review housing exposure by hail band for the July 30, 2023 Hilton Head Island, SC hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Hilton Head Island, SC Hail Map
Hail from the July 30, 2023 storm was mapped across 12 counties in the Hilton Head Island, SC region. Chatham County, GA had the strongest mapped signal, peaking at 1.00" with roughly 13,471 single-family homes inside the swath.
County pages group every mapped hail event in the area. For a closer look, drop to the city or ZIP level below, or run a free Hail Report by Address.
Cities Inside the Hilton Head Island, SC Hail Map
Zooming in, the swath touched 11 cities near Hilton Head Island, SC. Savannah, GA had the strongest mapped signal at 0.50", with an estimated 12,327 single-family homes exposed.
City cards show where the July 30, 2023 Hilton Head Island, SC hail activity was mapped, but your ZIP can show a closer local signal. Get a free Hail Report by ZIP, and if the signal looks meaningful, ask a local pro about a Remote Hail Inspection to see whether an on-site roof or exterior review may be worth scheduling.
ZIP Codes Inside the Hilton Head Island, SC Hail Swath Map
At the ZIP level, the July 30, 2023 Hilton Head Island, SC hail map spans 24 ZIP codes. ZIP 31404 shows the strongest local signal, with mapped hail estimates up to 1.00" and an estimated single-family-home exposure of 3,182.
Check your ZIP in seconds to see whether hail activity from the July 30, 2023 Hilton Head Island, SC event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the July 30, 2023 hail map for Hilton Head Island, SC currently list 0 public hail reports, 30 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
| No public hail reports are available for this event. | ||||
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
July 30, 2023 6:30 PM CT | 4 NW Brooklet | GA | 911 call center reported a tree down near Hwy 80 and Burkhalter Rd. Time was estimated via radar data. | |
July 30, 2023 6:30 PM CT | 1 SSW Millhaven | GA | 911 call center reported a tree down along Millhaven Rd. Time was estimated via radar data. | |
July 30, 2023 6:54 PM CT | 11 ESE Hilltonia | GA | 911 call center reported a tree down along S Old River Rd. Time was estimated via radar data. | |
July 30, 2023 7:03 PM CT | 2 SE Fairfax | SC | 911 call center reported two large limbs down along Augusta Hwy near the Allendale/Hampton County border. Limbs were large enough that cars needed to drive around them. Time was estimated via radar data. | |
July 30, 2023 7:03 PM CT | 1 SSE Fairfax | SC | 911 call center reported power lines down along Williamson St. Time was estimated via radar data. | |
July 30, 2023 7:15 PM CT | 5 ENE Islandton | SC | Tree down blocking both lanes around the 1500 block of Lowcountry Highway. Time estimated by radar. | |
July 30, 2023 7:21 PM CT | 2 NE Lena | SC | 911 call center reported a few trees down and power lines down near and around Cecilia Rd at Grass Hill Rd. Time was estimated via radar data. | |
July 30, 2023 7:24 PM CT | 1 NE Furman | SC | 911 call center reported a tree down along the 900 block of Furman Nixville Rd due to thunderstorm outflow. Time was estimated via radar data. | |
July 30, 2023 7:27 PM CT | 1 WNW Estill | SC | 911 call center reported several trees down near Harper Rd and Orangeburg Rd... Nixville Rd... Matthews Bluff... west of Estill. Time was estimated via radar data. | |
July 30, 2023 7:34 PM CT | 1 NNE Early Branch | SC | 911 call center reported a tree down along the 700 block of Anna Laurel Rd. Time was estimated via radar data. | |
July 30, 2023 7:34 PM CT | 5 S Canadys | SC | Tree down around the 6400 block of Jefferies Highway blocking both lanes. Time estimated by radar. | |
July 30, 2023 7:35 PM CT | 2 NNW Grays | SC | 911 call center reported a tree blocking roadway at the corner of Gray's Highway and Pinelevel Church Road. | |
July 30, 2023 7:36 PM CT | 2 NNW Grays | SC | 911 call center reported a tree down along Grays Hwy and Pine Level Church Rd. Time was estimated via radar data. | |
July 30, 2023 7:36 PM CT | 1 WSW Miley | SC | 911 call center reported a tree down along the 7400 block of Bamberg Hwy. Time was estimated via radar data. | |
July 30, 2023 7:40 PM CT | 4 WNW Round O | SC | Multiple trees down. One tree blocking lanes around the 700 block of Chestnut Road. One tree down blocking lanes around the 400 block of Keegan Drive. One tree down at the intersection of Sidneys Road and Jarvis Street. Times estimated using radar. | |
July 30, 2023 7:40 PM CT | 2 N Round O | SC | Tree down and powerlines down at 9900 Round O Road. Radar indicates the cause to be the outflow boundary of a thunderstorm. Time estimated by radar. | |
July 30, 2023 7:40 PM CT | 4 WNW Round O | SC | Tree and lines down blocking road around the 3100 block of Sidneys Road. Tree down blocking lane around the 1300 block of Industrial Road. Tree down blocking both lanes around the 1900 block of Sidneys Road. Time estimated by radar. | |
July 30, 2023 7:43 PM CT | 2 WSW Yemassee | SC | 911 call center reported a tree down along the 200 block of Pocotaligo Rd. Time was estimated via radar data. | |
July 30, 2023 7:45 PM CT | 3 NE Walterboro | SC | Tree down blocking both lanes on Sidneys Road... near the intersection of Cottageville Highway. Time estimated by radar. | |
July 30, 2023 7:45 PM CT | 2 WSW Round O | SC | Tree down blocking one lane on Featherbed Road... near Cottageville Highway. Time estimated by radar. | |
July 30, 2023 7:46 PM CT | 5 S Canadys | SC | Emergency manager reported a tree down along the 6400 block of Jefferies Hwy... blocking both lanes. Time was estimated via radar data. | |
July 30, 2023 7:46 PM CT | 3 WNW Round O | SC | Colleton County Emergency Management reported a tree down and in the roadway near 1035 Welch Creek Road. A vehicle collided with the tree at this location but there were no reported injuries. | |
July 30, 2023 7:46 PM CT | 4 NE Yemassee | SC | Colleton County Emergency Management reported a tree down and in the roadway near the intersection of Hendersonville Highway and Lowcountry Highway. A vehicle collided with the tree at this location but there were no reported injuries. | |
July 30, 2023 7:48 PM CT | 2 NW Round O | SC | Tree down blocking both lanes arond the 2000 block of merrick Drive. Tree down blocking one lane around the 2700 block of Coolers Dairy Road. Time estimated by radar. | |
July 30, 2023 7:50 PM CT | 1 W Cottageville | SC | Tree down blocking lane at the 10000 block of Jacksonboro Road. Tree down blocking lane near the intersection of Jacksonboro and Bodison Memorial Roads. Time estimated by radar. | |
July 30, 2023 7:52 PM CT | 1 N Round O | SC | Tree down blocking both lanes near the intersection of Fennell Drive and Round O Road. Time estimated by radar. | |
July 30, 2023 7:55 PM CT | 2 WSW Yemassee | SC | 911 call center reported a tree down along the 200 block of Pocotaligo Rd. Time was estimated via radar data. | |
July 30, 2023 7:55 PM CT | 2 ENE Round O | SC | Colleton County Emergency Management reported a tree down blocking the roadway near the 5000 block of Cottageville Highway. A vehicle collided with the tree at this location but there were no reported injuries. | |
July 30, 2023 7:58 PM CT | 1 W Cottageville | SC | Tree down blocking lane at the 10000 block of Jacksonboro Road. Tree down blocking lane near the intersection of Jacksonboro and Bodison Memorial Roads. Time estimated by radar. | |
July 30, 2023 8:00 PM CT | 2 ENE Round O | SC | Tree down blocking both lanes around the 5000 block of Cottageville Highway. Time estimated by radar. |
| Date & Time | Rating | City | State | Description |
|---|---|---|---|---|
| No public tornado reports are available for this event. | ||||
This table includes only public storm reports connected to the July 30, 2023 Hilton Head Island, SC storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Hilton Head Island, SC Region
We found 6 more hail maps with reports from the same Hilton Head Island, SC region as the July 30, 2023 event. These related maps cover storm dates from Jul 5, 2023 through Jul 21, 2023, with mapped hail estimates ranging from 0.75" to 1.25". In this set, the strongest related map reached 1.25", and the most recent map shown is from Jul 21, 2023.
If none of these related Hilton Head Island, SC hail maps look close enough to your property, check a free Hail Report by Address. It reviews hail history for a specific location — not just the broader Hilton Head Island, SC region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Hilton Head Island, SC
Not sure whether the July 30, 2023 Hilton Head Island, SC hail map matters for your property? Start with a free Hail Report by Address to see whether hail activity was mapped for that property. If the property signal looks meaningful, you can choose a local pro serving the Hilton Head Island, SC region and ask about a Remote Hail Inspection before deciding whether an on-site roof or exterior review is worth scheduling.
Check a specific property to see whether hail activity from the July 30, 2023 Hilton Head Island, SC event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Hilton Head Island, SC region who can help you understand what the property hail signal may mean.
A participating local pro reviews property-level hail history remotely — not just the July 30, 2023 event — to help decide whether an on-site inspection may be worth scheduling.
A free Hail Report by Address and a Remote Hail Inspection can help you look beyond the July 30, 2023 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Hilton Head Island, SC region, but they can help you make a more informed next decision before anyone climbs on the roof.
Frequently Asked Questions
Common questions about the July 30, 2023 Hilton Head Island, SC hail event.