Track map, landfall & timeline · Atlantic · June 27–29, 2021
TD TS Cat 1 2 3 4 5 · dashed = post-tropical / remnant low. During the replay the shaded rings show the storm’s wind field as analysed by NHC — 39+, 58+ and 74+ mph winds, quadrant by quadrant. Click any point or table row to jump there.
01 · The story
Tropical Storm Danny (2021) was a tropical storm of the 2021 Atlantic season. It formed on June 27, 2021, reached its peak of 46 mph (74 km/h) and a minimum pressure of 1009 mb on June 28, 2021, and made landfall 16 mi ENE of Hilton Head Island, South Carolina on June 28, 2021 as a tropical storm (40 mph). The storm lasted 1.3 days and travelled about 505 miles (812 km).
02 · Intensity
03 · Impact
| Landfall (UTC) | Where | Strength | Pressure |
|---|---|---|---|
| June 28, 2021 · 23:00 UTC | 16 mi ENE of Hilton Head Island, South Carolina | TS 40 mph | 1010 mb |
| City | Distance to center | When (UTC) | Storm strength then |
|---|---|---|---|
| Charleston, South Carolina | 42 mi | Jun 28 · 21:00 UTC | TS 43 mph |
| North Charleston, South Carolina | 47 mi | Jun 28 · 22:00 UTC | TS 41 mph |
| Savannah, Georgia | 32 mi | Jun 29 · 00:00 UTC | TD 35 mph |
Distance from the city to the storm’s center, interpolated hourly between official fixes. Damaging winds, surge and rain reach far beyond the center.
04 · Timeline
| Date · UTC | Status | Wind | Pressure | Position | Nearest place |
|---|---|---|---|---|---|
| Jun 27 18:00 | TD | 35 mph | 1013 mb | 29.8°N 72.8°W | open ocean |
| Jun 28 00:00 | TD | 35 mph | 1013 mb | 30.1°N 74.5°W | open ocean |
| Jun 28 06:00 | TS | 40 mph | 1011 mb | 30.7°N 76.1°W | open ocean |
| Jun 28 12:00 | TS | 40 mph | 1011 mb | 31.5°N 77.6°W | 160 mi ESE of Mount Pleasant, South Carolina |
| Jun 28 18:00 | TS | 46 mph | 1009 mb | 32.0°N 79.5°W | 59 mi SSE of Charleston, South Carolina |
| Jun 28 23:00 | TS LANDFALL | 40 mph | 1010 mb | 32.3°N 80.5°W | 16 mi ENE of Hilton Head Island, South Carolina |
| Jun 29 00:00 | TD | 35 mph | 1011 mb | 32.4°N 80.7°W | near Port Royal, South Carolina |
⬇ Download track data (CSV) · public-domain NOAA best track
Questions
Danny made landfall once: 16 mi ENE of Hilton Head Island, South Carolina on June 28, 2021 at 23:00 UTC, as a tropical storm with 40 mph winds.
At its peak on June 28, 2021, Danny was a tropical storm with maximum sustained winds of 46 mph (74 km/h) and a central pressure of 1009 mb. At its first landfall it was a tropical storm.
1.3 days, from June 27, 2021 to June 29, 2021. It travelled about 505 miles.
The 6-hourly positions, winds, pressure and wind radii are available as CSV on this page (track.csv) — they come from the NOAA National Hurricane Center's HURDAT2 database and are in the public domain.
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