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Best track · IBTrACS
ArchivedPeak tropical storm
Tropical Storm Roy (1984)
Track & history
Peak wind
40 mph / 65 km/h
Min pressure
996 mb
Dates
–
Landfall
None
Storm history
Roy formed in the West Pacific in October 1984 and peaked as a tropical storm with maximum sustained winds of 40 mph (65 km/h) and a minimum pressure of 996 mb. It did not make landfall. The system was tracked for 5 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 1984-10-09 00:00 | 8.8°N 138.9°E | — | — | — |
| 1984-10-09 06:00 | 9.0°N 139.9°E | — | — | 1006 mb |
| 1984-10-09 12:00 | 9.3°N 140.5°E | — | — | 1006 mb |
| 1984-10-09 18:00 | 9.9°N 140.6°E | TD | 25 mph / 35 km/h | 1004 mb |
| 1984-10-10 00:00 | 10.2°N 141.0°E | TD | 25 mph / 35 km/h | 1004 mb |
| 1984-10-10 06:00 | 10.7°N 141.7°E | TD | 30 mph / 45 km/h | 1004 mb |
| 1984-10-10 12:00 | 11.3°N 142.4°E | TD | 30 mph / 45 km/h | 1006 mb |
| 1984-10-10 18:00 | 12.0°N 143.0°E | TD | 30 mph / 45 km/h | 1004 mb |
Show all 21 points
| 1984-10-11 00:00 | 12.7°N 143.3°E | TD | 35 mph / 55 km/h | 1000 mb |
| 1984-10-11 06:00 | 13.6°N 143.2°E | TS | 40 mph / 65 km/h | 1000 mb |
| 1984-10-11 12:00 | 14.3°N 143.2°E | TD | 35 mph / 55 km/h | 1000 mb |
| 1984-10-11 18:00 | 14.8°N 143.2°E | TD | 30 mph / 45 km/h | 998 mb |
| 1984-10-12 00:00 | 15.3°N 143.3°E | TD | 30 mph / 45 km/h | 998 mb |
| 1984-10-12 06:00 | 16.2°N 143.5°E | TD | 25 mph / 35 km/h | 996 mb |
| 1984-10-12 12:00 | 17.3°N 143.8°E | TD | 25 mph / 35 km/h | 998 mb |
| 1984-10-12 18:00 | 18.5°N 144.1°E | TD | 15 mph / 30 km/h | 998 mb |
| 1984-10-13 00:00 | 19.8°N 144.8°E | TD | 10 mph / 20 km/h | 1000 mb |
| 1984-10-13 06:00 | 21.0°N 145.8°E | — | — | 1000 mb |
| 1984-10-13 12:00 | 22.6°N 146.8°E | — | — | 1004 mb |
| 1984-10-13 18:00 | 24.2°N 147.8°E | — | — | 1004 mb |
| 1984-10-14 00:00 | 26.0°N 149.0°E | — | — | 1004 mb |
Tropical Storm Roy 1984 FAQ
Did Tropical Storm Roy 1984 make landfall?
No. The best track does not record a landfall for Roy; it stayed over water.
How strong did Roy get in 1984?
Roy peaked as a tropical storm with maximum sustained winds of 40 mph (65 km/h) and a minimum central pressure of 996 mb.
When did Roy form and dissipate?
Roy was first tracked on Oct 9 1984 and last tracked on Oct 14 1984, about 5 days in all.