Hail Swath Map Preview
The Denver, CO hail swath map preview was last reviewed on August 28, 2026 and shows mapped hail estimates up to 2.75". There are 45 public hail reports, 4 public wind reports, and 0 nearby tornado reports listed for the June 21, 2023 event.
View the June 21, 2023 Denver, CO 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 Denver, CO Hail Map
The June 21, 2023 hail swath map for Denver, CO covers approximately 1,944 square miles and includes an estimated 1,068,011 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 666 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 339,038 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 488 sq mi | 190,921 |
| 0.50-0.75" | 666 sq mi | 339,038 |
| 0.75-1.00" | 347 sq mi | 212,622 |
| 1.00-1.25" | 198 sq mi | 217,339 |
| 1.25-1.50" | 93 sq mi | 64,741 |
| 1.50-1.75" | 78 sq mi | 28,193 |
| 1.75-2.00" | 40 sq mi | 14,089 |
| 2.00-2.25" | 16 sq mi | 490 |
| 2.25-2.50" | 12 sq mi | 567 |
| 2.50-2.75" | 4 sq mi | 10 |
| 2.75-3.00" | 2 sq mi | 1 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the June 21, 2023 Denver, CO hail event may have reached your area.
Housing Exposure Inside the Denver, CO Hail Swath Map
Inside the June 21, 2023 hail swath map area for Denver, CO, HailGeeks estimates 336,048 single-family homes, 58,221 townhomes, and 248,063 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 113,334 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 64,832 | 10,312 | 33,589 |
| 0.50-0.75" | 113,334 | 20,234 | 58,225 |
| 0.75-1.00" | 65,331 | 12,837 | 48,033 |
| 1.00-1.25" | 52,813 | 10,706 | 92,307 |
| 1.25-1.50" | 24,294 | 2,875 | 12,189 |
| 1.50-1.75" | 9,652 | 770 | 2,878 |
| 1.75-2.00" | 5,100 | 467 | 829 |
| 2.00-2.25" | 352 | 12 | 3 |
| 2.25-2.50" | 333 | 8 | 10 |
| 2.50-2.75" | 6 | 0 | 0 |
| 2.75-3.00" | 1 | 0 | 0 |
Use this table to review housing exposure by hail band for the June 21, 2023 Denver, CO hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Denver, CO Hail Map
Hail from the June 21, 2023 storm was mapped across 17 counties in the Denver, CO region. Elbert County, CO had the strongest mapped signal, peaking at 2.75" with roughly 2,959 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 Denver, CO Hail Map
Zooming in, the swath touched 66 cities near Denver, CO. Evergreen, CO had the strongest mapped signal at 2.00", with an estimated 3,696 single-family homes exposed.
City cards show where the June 21, 2023 Denver, CO 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 Denver, CO Hail Swath Map
At the ZIP level, the June 21, 2023 Denver, CO hail map spans 119 ZIP codes. ZIP 80101 shows the strongest local signal, with mapped hail estimates up to 2.75" and an estimated single-family-home exposure of 27.
Check your ZIP in seconds to see whether hail activity from the June 21, 2023 Denver, CO event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the June 21, 2023 hail map for Denver, CO currently list 45 public hail reports, 4 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
June 21, 2023 3:49 PM CT |
1.00 in | 2 S Monument | CO | Report from mPING: Quarter (1.00 in.). |
June 21, 2023 4:00 PM CT |
1.50 in | 2 ESE Air Force Academy | CO | Ping pong hail I-25 and bRIARGATE. |
June 21, 2023 4:02 PM CT |
1.00 in | 3 WSW Black Forest | CO | No National Weather Service description provided. |
June 21, 2023 4:03 PM CT |
1.00 in | 4 W Black Forest | CO | Report from mPING: Quarter (1.00 in.). |
June 21, 2023 4:09 PM CT |
1.00 in | 3 ESE Air Force Academy | CO | No National Weather Service description provided. |
June 21, 2023 4:12 PM CT |
1.00 in | 3 E Air Force Academy | CO | No National Weather Service description provided. |
June 21, 2023 4:14 PM CT |
1.50 in | 4 W Black Forest | CO | No National Weather Service description provided. |
June 21, 2023 4:25 PM CT |
1.00 in | 2 NNE Monument | CO | No National Weather Service description provided. |
June 21, 2023 4:33 PM CT |
1.00 in | 5 SW Black Forest | CO | No National Weather Service description provided. |
June 21, 2023 4:39 PM CT |
2.00 in | 3 WSW Black Forest | CO | No National Weather Service description provided. |
June 21, 2023 5:50 PM CT |
1.00 in | 3 ENE Air Force Academy | CO | No National Weather Service description provided. |
June 21, 2023 6:00 PM CT |
2.50 in | 3 S Peyton | CO | No National Weather Service description provided. |
June 21, 2023 6:25 PM CT |
1.60 in | 5 SW Black Forest | CO | No National Weather Service description provided. |
June 21, 2023 7:11 PM CT |
1.00 in | 3 SSE Boulder | CO | No National Weather Service description provided. |
June 21, 2023 7:36 PM CT |
1.00 in | 1 SSW Crescent Village | CO | Report from mPING: Quarter (1.00 in.). |
June 21, 2023 7:54 PM CT |
1.00 in | 2 NE Thornton | CO | Report from mPING: Quarter (1.00 in.). |
June 21, 2023 8:08 PM CT |
1.00 in | 1 SW Todd Creek | CO | Largest hail stone found so far. Time estimated from radar. |
June 21, 2023 8:30 PM CT |
1.00 in | 1 ENE Brookvale | CO | Report via CoCoRaHS observer. Up to 1 inch hail... with average hail diameter near nickel size. Damaged shingles. |
June 21, 2023 8:41 PM CT |
1.00 in | 1 SW Todd Creek | CO | Report from mPING: Quarter (1.00 in.). |
June 21, 2023 9:37 PM CT |
1.50 in | 2 ENE Lakewood | CO | Report via social media. Time estimated. |
June 21, 2023 9:42 PM CT |
1.25 in | 1 S Denver | CO | Report and photo via social media. |
June 21, 2023 9:46 PM CT |
1.25 in | 2 S Denver | CO | Report and photo via social media. |
June 21, 2023 9:47 PM CT |
1.00 in | 1 SE Denver | CO | Report via social media. |
June 21, 2023 9:49 PM CT |
1.00 in | 2 E Denver | CO | Report via social media. Time and location estimated. |
June 21, 2023 9:53 PM CT |
1.25 in | 4 E Denver | CO | No National Weather Service description provided. |
June 21, 2023 10:00 PM CT |
1.50 in | 1 SSE Evergreen | CO | Reported by a CoCoRaHS observer. Time estimated. |
June 21, 2023 10:02 PM CT |
1.75 in | 1 SSE Evergreen | CO | Falling at time of report. |
June 21, 2023 10:08 PM CT |
1.75 in | 1 ESE Evergreen | CO | Report via social media. Time estimated by radar. |
June 21, 2023 10:16 PM CT |
1.75 in | 2 NW Indian Hills | CO | Report via social media. Time estimated by radar. |
June 21, 2023 10:26 PM CT |
2.00 in | Red Rocks Park | CO | *** 90 INJ *** Numerous reports of ping pong to 2 inch diameter hail in Red Rocks park. At least several dozen injuries treated on scene... with 7 hospitalizations. Injuries included bruises... cuts... and broken bones... though the extent of injuries is unknown. The preliminary number of injuries here is based on reports from local fire/rescue and is likely a underestimated. Damage to vehicles also reported. Time estimated by radar. |
June 21, 2023 10:34 PM CT |
1.25 in | 2 NE Morrison | CO | Report via social media. Time estimated by radar. |
June 21, 2023 10:35 PM CT |
1.00 in | 1 SW Lakewood | CO | Report via social media. |
June 21, 2023 10:35 PM CT |
1.00 in | 2 WSW Lakewood | CO | Report via social media. |
June 21, 2023 10:38 PM CT |
1.00 in | 3 SSE Denver | CO | Report via social media. Time estimated by radar. |
June 21, 2023 10:42 PM CT |
1.25 in | 3 SE Denver | CO | Report via social media. Time estimated by radar. |
June 21, 2023 10:42 PM CT |
1.00 in | 3 SE Denver | CO | Report and photo via social media. Time and location estimated. |
June 21, 2023 10:43 PM CT |
1.50 in | 4 E Denver | CO | Second storm. Falling at the time of report again. |
June 21, 2023 10:44 PM CT |
1.00 in | 4 ESE Denver | CO | Report from mPING: Quarter (1.00 in.). |
June 21, 2023 10:48 PM CT |
1.00 in | 6 SSE Castlewood Canyon | CO | Dime to quarter size hail. |
June 21, 2023 10:50 PM CT |
1.50 in | 9 NNW Simla | CO | Delayed report. Time estimated by radar. |
June 21, 2023 10:56 PM CT |
1.00 in | 2 W Ponderosa Park | CO | Report from mPING: Quarter (1.00 in.). |
June 21, 2023 11:02 PM CT |
1.50 in | 2 W Ponderosa Park | CO | Report from mPING: Ping Pong Ball (1.50 in.). |
June 22, 2023 12:38 AM CT |
1.00 in | 1 WSW Aspen Park | CO | Report via social media. Time estimated by radar. |
June 22, 2023 12:55 AM CT |
1.50 in | 11 NW Simla | CO | Falling along State Highway 86. Location estimated. |
June 22, 2023 1:00 AM CT |
1.50 in | 9 NNW Simla | CO | Mostly smaller accumulating hail... but a few up to ping pong ball size estimated. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
June 21, 2023 9:02 PM CT | 3 SW Aurora | CO | Report from mPING: 1-inch tree limbs broken; Shingles blown off. | |
June 21, 2023 9:03 PM CT | 3 SW Aurora | CO | Report from mPING: 1-inch tree limbs broken; Shingles blown off. | |
June 21, 2023 9:11 PM CT | 3 SW Aurora | CO | Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
June 21, 2023 9:48 PM CT | 68 mph | 4 WSW Brookvale | CO | RAWS Site TT561 DFPC Portable 2. 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 June 21, 2023 Denver, CO storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Denver, CO Region
We found 6 more hail maps with reports from the same Denver, CO region as the June 21, 2023 event. These related maps cover storm dates from Jun 11, 2023 through Jun 17, 2023, with mapped hail estimates ranging from 0.75" to 2.50". In this set, the strongest related map reached 2.50", and the most recent map shown is from Jun 17, 2023.
If none of these related Denver, CO 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 Denver, CO region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Denver, CO
Not sure whether the June 21, 2023 Denver, CO 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 Denver, CO 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 June 21, 2023 Denver, CO event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Denver, CO 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 June 21, 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 June 21, 2023 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Denver, CO 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 June 21, 2023 Denver, CO hail event.