File:Alex 1990 track.png
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Summary
| Description |
English: Cyclone Alex (1990) track. Uses the color scheme from the Saffir-Simpson Hurricane Scale. The points show the location of each storm at six-hour intervals. The colour represents the storm's maximum sustained wind speeds as classified in the Saffir-Simpson Hurricane Scale (see below), and the shape of the data points represent the nature of the storm.
Saffir–Simpson scale Tropical depression (≤38 mph, ≤62 km/h)
Tropical storm (39–73 mph, 63–118 km/h)
Category 1 (74–95 mph, 119–153 km/h)
Category 2 (96–110 mph, 154–177 km/h)
Category 3 (111–129 mph, 178–208 km/h)
Category 4 (130–156 mph, 209–251 km/h)
Category 5 (≥157 mph, ≥252 km/h)
Unknown
Storm type  Tropical cyclone Subtropical cyclone Extratropical cyclone / Remnant low / Tropical disturbance / Monsoon depression |
| Date | March 14–March 26, 1990 |
| Source | Created using Wikipedia:WikiProject Tropical cyclones/Tracks. The background image was created by NASA. The tracking data is from the Joint Typhoon Warning Center's best track database |
| Author | Nilfanion |
Licensing:
|
This work has been released into the public domain by its author, Nilfanion. This applies worldwide. In some countries this may not be legally possible; if so: Nilfanion grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:30, 2 August 2007 | 1,024 × 633 (243 KB) | NilfaBot | {{Information |Description={{hurricane auto track map|type=Cyclone|name=Alex (1990)|source=JTWC}} {{PD-user|Nilfanion}} |Source= |Date= |Author= |Permission= |other_versions= }} |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):