Storm history › West Pacific › 1984 season
Typhoon Thad (1984)
Thad was a Category 4 typhoon of the 1984 West Pacific season. It was tracked from October 16, 1984 to October 25, 1984, about 10 days, and covered 4,579 miles.
At its peak it had winds of 140 mph (220 km/h) and a lowest pressure of 935 mb.
- Peak wind
- 140 mph
- Lowest pressure
- 935 mb
- Strongest
- Category 4 typhoon
- Duration
- 10 days
- Track length
- 4,579 mi
- Energy (ACE)
- 13.0
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 402nd highest of 2,271 West Pacific storms on record, tied with Typhoon Lan (2023), Typhoon Koinu (2023), Typhoon Maysak (2020) and 61 more.
- Lowest pressure: 395th lowest of 2,047 West Pacific storms with a recorded pressure, tied with Typhoon Halong (2025), Typhoon Shanshan (2024), Typhoon Violet (1996) and 23 more.
- Energy: 5% of the 1984 West Pacific season's ACE.