File:Sina 1990 track.png

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Summary

DescriptionSina 1990 track.png	English: Cyclone Sina 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	November 20–December 4, 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	Dimensions	User	Comment
current	01:46, 25 October 2010	1,024 × 786 (61 KB)	Jason Rees	Reverted to version as of 16:46, 1 August 2010
	16:11, 2 August 2010	1,024 × 633 (60 KB)	Iune	Reverted to version as of 23:14, 2 August 2007 testing
	16:46, 1 August 2010	1,024 × 786 (61 KB)	Iune	extratropical points
	23:14, 2 August 2007	1,024 × 633 (60 KB)	NilfaBot	{{Information \|Description={{hurricane auto track map\|type=Cyclone\|name=Sina (1990)\|source=JTWC}} {{PD-user\|Nilfanion}} \|Source= \|Date= \|Author= \|Permission= \|other_versions= }}