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ArchivedPeak depression
Tropical Depression 9L (1984)
Track & history
Peak wind
35 mph / 55 km/h
Min pressure
—
Dates
–
Landfall
Aldama
Storm history
This system formed in the Atlantic in September 1984 and peaked as a tropical depression with maximum sustained winds of 35 mph (55 km/h). It made landfall near Aldama, Mexico. The system was tracked for 2 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 1984-09-06 12:00 | 21.0°N 96.0°W | TD | 25 mph / 35 km/h | — |
| 1984-09-06 18:00 | 21.3°N 96.1°W | TD | 30 mph / 45 km/h | — |
| 1984-09-07 00:00 | 21.8°N 96.3°W | TD | 30 mph / 45 km/h | — |
| 1984-09-07 06:00 | 22.0°N 96.6°W | TD | 35 mph / 55 km/h | — |
| 1984-09-07 12:00 | 22.3°N 96.8°W | TD | 35 mph / 55 km/h | — |
| 1984-09-07 18:00 | 22.7°N 97.1°W | TD | 35 mph / 55 km/h | — |
| 1984-09-08 00:00 | 23.0°N 97.8°W | TD | 30 mph / 45 km/h | — |
| 1984-09-08 06:00 | 23.2°N 98.1°W | — | — | — |
Tropical Depression 9L 1984 FAQ
Did Tropical Depression 9L 1984 make landfall?
Yes. 9L made landfall near Aldama, Mexico on Sep 8 1984, with sustained winds of 30 mph (45 km/h) at the first landfall.
How strong did 9L get in 1984?
9L peaked as a tropical depression with maximum sustained winds of 35 mph (55 km/h).
When did 9L form and dissipate?
9L was first tracked on Sep 6 1984 and last tracked on Sep 8 1984, about 2 days in all.