Storm history › Atlantic › 1970 season
Unnamed tropical storm 10, 1970 Atlantic
This storm was a tropical storm of the 1970 Atlantic season. It was tracked from September 3, 1970 to September 13, 1970, about 10 days, and covered 2,166 miles.
At its peak it had winds of 45 mph (75 km/h) and a lowest pressure of 1006 mb.
Its closest pass to a major city was 99 miles from Santiago de los Caballeros, Dominican Republic.
- Peak wind
- 45 mph
- Lowest pressure
- 1006 mb
- Strongest
- Tropical storm
- Landfalls
- None recorded
- Duration
- 10 days
- Track length
- 2,166 mi
- Energy (ACE)
- 1.1
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Closest pass to major cities
| City | Closest pass |
|---|---|
| Santiago de los Caballeros, Dominican Republic | 99 mi (159 km) |
| San Juan, Puerto Rico | 110 mi (177 km) |
How it compares
- Peak winds: 1612th highest of 2,017 Atlantic storms on record, tied with Tropical Storm Arthur (2026), Tropical Storm Cristobal (2026), Tropical Storm Hanna (2026) and 51 more.
- Lowest pressure: 1170th lowest of 1,294 Atlantic storms with a recorded pressure, tied with Tropical Storm Barry (2025), Tropical Storm Wilfred (2020), Tropical Storm Andrea (2019) and 11 more.
- Energy: 2% of the 1970 Atlantic season's ACE.