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Best track · IBTrACS
ArchivedPeak tropical storm
Tropical Storm 1W (1999)
Track & history
Peak wind
40 mph / 65 km/h
Min pressure
—
Dates
–
Landfall
None
Storm history
This system formed in the West Pacific in January 1999 and peaked as a tropical storm with maximum sustained winds of 40 mph (65 km/h). It did not make landfall. The system was tracked for 5 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 1999-01-03 00:00 | 4.9°N 113.9°E | TD | 25 mph / 35 km/h | — |
| 1999-01-03 06:00 | 4.9°N 113.5°E | TD | 25 mph / 35 km/h | — |
| 1999-01-03 12:00 | 5.0°N 113.2°E | TD | 25 mph / 35 km/h | — |
| 1999-01-03 18:00 | 5.2°N 113.1°E | TD | 25 mph / 35 km/h | — |
| 1999-01-04 00:00 | 5.4°N 113.1°E | TD | 30 mph / 45 km/h | — |
| 1999-01-04 06:00 | 5.8°N 113.2°E | TD | 30 mph / 45 km/h | — |
| 1999-01-04 12:00 | 6.2°N 113.2°E | TD | 30 mph / 45 km/h | — |
| 1999-01-04 18:00 | 6.6°N 113.2°E | TD | 30 mph / 45 km/h | — |
Show all 19 points
| 1999-01-05 00:00 | 6.9°N 113.5°E | TD | 30 mph / 45 km/h | — |
| 1999-01-05 06:00 | 7.1°N 113.9°E | TD | 30 mph / 45 km/h | — |
| 1999-01-05 12:00 | 7.1°N 114.3°E | TD | 30 mph / 45 km/h | — |
| 1999-01-05 18:00 | 7.3°N 114.4°E | TD | 35 mph / 55 km/h | — |
| 1999-01-06 00:00 | 7.5°N 114.4°E | TD | 35 mph / 55 km/h | — |
| 1999-01-06 06:00 | 8.1°N 114.4°E | TD | 35 mph / 55 km/h | — |
| 1999-01-06 12:00 | 8.7°N 114.3°E | TD | 35 mph / 55 km/h | — |
| 1999-01-06 18:00 | 9.3°N 114.2°E | TS | 40 mph / 65 km/h | — |
| 1999-01-07 00:00 | 9.8°N 114.1°E | TS | 40 mph / 65 km/h | — |
| 1999-01-07 06:00 | 10.3°N 113.9°E | TD | 35 mph / 55 km/h | — |
| 1999-01-07 12:00 | 10.9°N 113.8°E | TD | 35 mph / 55 km/h | — |
Tropical Storm 1W 1999 FAQ
Did Tropical Storm 1W 1999 make landfall?
No. The best track does not record a landfall for 1W; it stayed over water.
How strong did 1W get in 1999?
1W peaked as a tropical storm with maximum sustained winds of 40 mph (65 km/h).
When did 1W form and dissipate?
1W was first tracked on Jan 3 1999 and last tracked on Jan 7 1999, about 5 days in all.