Tropical Storm Dot (1979)
Tropical Storm Dot peaked at 40 kt in the Western Pacific between May 6, 1979 and May 17, 1979, with a lowest pressure of 985 mb, and made landfall.
Radar
Reflectivity now over Tropical Storm Dot. Open it to see storms, cones and warnings on the map.























Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.
The storm
- Basin
- Western Pacific
- Dates
- May 6, 1979 to May 17, 1979
- Peak strength
- Tropical Storm, 40 kt (46 mph)
- Lowest pressure
- 985 mb (29.09 inHg)
- Landfall
- Yes
- Accumulated cyclone energy
- 0.6
- Identifier
- WP041979
Deaths and damage
No source this site reads publishes a machine-readable casualty or damage figure for a storm of this era. The National Hurricane Center’s season tables begin in 1995 and carry deaths and damage only from 2005 in the Atlantic and 2020 in both basins; the US Storm Events record begins in 1996.
Track
| Time (UTC) | Position | Wind | Pressure | Status |
|---|---|---|---|---|
| May 6, 00:00 | 4.0N 147.5E | 15 kt | Tropical storm | |
| May 6, 06:00 | 4.0N 146.5E | 15 kt | Tropical storm | |
| May 6, 12:00 | 4.1N 145.4E | 15 kt | Tropical storm | |
| May 6, 18:00 | 4.2N 144.4E | 15 kt | Tropical storm | |
| May 7, 00:00 | 4.3N 143.3E | 15 kt | Tropical storm | |
| May 7, 06:00 | 4.5N 142.1E | 15 kt | Tropical storm | |
| May 7, 12:00 | 4.9N 141.0E | 15 kt | Tropical storm | |
| May 7, 18:00 | 5.3N 139.8E | 20 kt | Tropical storm | |
| May 8, 00:00 | 5.2N 138.4E | 20 kt | Tropical storm | |
| May 8, 06:00 | 4.8N 136.8E | 20 kt | Tropical storm | |
| May 8, 12:00 | 4.4N 135.6E | 20 kt | Tropical storm | |
| May 8, 18:00 | 4.5N 134.5E | 20 kt | Tropical storm | |
| May 9, 00:00 | 5.0N 134.2E | 25 kt | 1008 mb | Tropical storm |
| May 9, 06:00 | 5.8N 133.9E | 25 kt | 1006 mb | Tropical storm |
| May 9, 12:00 | 6.7N 133.8E | 25 kt | 1006 mb | Tropical storm |
| May 9, 18:00 | 7.3N 133.2E | 25 kt | 1006 mb | Tropical storm |
| May 10, 00:00 | 7.7N 132.0E | 25 kt | 1004 mb | Mixed |
| May 10, 06:00 | 8.2N 130.5E | 30 kt | 1004 mb | Mixed |
| May 10, 12:00 | 8.7N 129.0E | 30 kt | 1004 mb | Tropical storm |
| May 10, 18:00 | 8.9N 127.3E | 30 kt | 1004 mb | Tropical storm |
| May 11, 00:00 | 9.3N 126.0E | 30 kt | 1004 mb | Tropical storm |
| May 11, 06:00 | 9.7N 124.7E | 25 kt | 1004 mb | Tropical storm |
| May 11, 12:00 | 9.9N 123.4E | 25 kt | 1004 mb | Tropical storm |
| May 11, 18:00 | 10.2N 122.2E | 25 kt | 1004 mb | Tropical storm |
| May 12, 00:00 | 10.4N 121.4E | 25 kt | 1002 mb | Tropical storm |
| May 12, 06:00 | 10.5N 120.6E | 30 kt | 1000 mb | Tropical storm |
| May 12, 12:00 | 10.9N 119.9E | 30 kt | 1000 mb | Tropical storm |
| May 12, 18:00 | 11.7N 119.5E | 30 kt | 1000 mb | Tropical storm |
| May 13, 00:00 | 12.2N 119.4E | 30 kt | 996 mb | Tropical storm |
| May 13, 06:00 | 12.5N 119.4E | 30 kt | 994 mb | Tropical storm |
| May 13, 12:00 | 13.0N 119.6E | 35 kt | 990 mb | Tropical storm |
| May 13, 18:00 | 13.4N 119.9E | 40 kt | 985 mb | Tropical storm |
| May 14, 00:00 | 13.7N 120.2E | 40 kt | 990 mb | Tropical storm |
| May 14, 06:00 | 14.0N 120.8E | 35 kt | 996 mb | Tropical storm |
| May 14, 12:00 | 14.4N 121.4E | 25 kt | 1002 mb | Tropical storm |
| May 14, 18:00 | 14.7N 122.0E | 25 kt | 1002 mb | Tropical storm |
| May 15, 00:00 | 15.1N 122.6E | 25 kt | 1002 mb | Tropical storm |
| May 15, 06:00 | 15.6N 123.3E | 25 kt | 1002 mb | Tropical storm |
| May 15, 12:00 | 16.2N 124.1E | 25 kt | 1002 mb | Tropical storm |
| May 15, 18:00 | 17.0N 125.1E | 25 kt | 1002 mb | Tropical storm |
| May 16, 00:00 | 17.8N 126.2E | 25 kt | 1002 mb | Tropical storm |
| May 16, 06:00 | 18.8N 127.5E | 25 kt | 1002 mb | Tropical storm |
| May 16, 12:00 | 20.0N 129.0E | 25 kt | 1002 mb | Tropical storm |
| May 16, 18:00 | 21.2N 131.0E | 25 kt | 1002 mb | Tropical storm |
| May 17, 00:00 | 22.2N 133.0E | 25 kt | 1002 mb | Tropical storm |
| May 17, 06:00 | 24.1N 136.0E | 1002 mb | Tropical storm | |
| May 17, 12:00 | 25.7N 139.2E | 1006 mb | Extratropical |
Other Western Pacific storms of 1979
- Typhoon AliceWestern Pacific · 1979
- Typhoon BessWestern Pacific · 1979
- Typhoon CecilWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Typhoon EllisWestern Pacific · 1979
- Tropical Storm FayeWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Super Typhoon HopeWestern Pacific · 1979
- Tropical Storm GordonWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Typhoon IrvingWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Super Typhoon JudyWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Tropical Storm KenWestern Pacific · 1979
- Typhoon LolaWestern Pacific · 1979
- Typhoon MacWestern Pacific · 1979
- Tropical Storm NancyWestern Pacific · 1979
- Typhoon OwenWestern Pacific · 1979
- Tropical Storm PamelaWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Typhoon SarahWestern Pacific · 1979
- Tropical Storm RogerWestern Pacific · 1979
- Super Typhoon TipWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Super Typhoon VeraWestern Pacific · 1979
- Tropical Storm WayneWestern Pacific · 1979
- Typhoon AbbyWestern Pacific · 1979
- Unnamed tropical depressionWestern Pacific · 1979
- Tropical Storm BenWestern Pacific · 1979
What this means
A best track is the record a warning agency settles on after the storm, not what it said at the time: position, maximum sustained wind and central pressure every six hours, revised against every observation that came in later. Category is the Saffir-Simpson scale, which runs from Category 1 at 64 kt to Category 5 at 137 kt and reads wind only, so it says nothing about surge or rain. Accumulated cyclone energy adds up the square of the wind through the storm's life, so it counts strength and duration together.
Sources
Storm history from NOAA NCEI’s International Best Track Archive for Climate Stewardship (IBTrACS), which merges the official best track of every warning agency. Live storms, cones, watches and warnings from the National Hurricane Center and the Central Pacific Hurricane Center. Archived radar from NOAA’s Level II archive.