File:Gerda 1961 track.png

Original file (2,700 × 2,094 pixels, file size: 2.31 MB, MIME type: image/png)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description

English: Track map of Tropical Storm Gerda of the 1961 Atlantic hurricane season. The points show the location of the storm at 6-hour intervals. The colour represents the storm's maximum sustained wind speeds as classified in the (see below), and the shape of the data points represent the nature of the storm, according to the legend below.

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

1961-10-17–1961-10-22

Source

Created by Supportstorm using Wikipedia:WikiProject Tropical cyclones/Tracks. The background image is from NASA. Tracking data is from the National Hurricane Center^[1].

Author

Supportstorm

Source code

Track map data table, if present below, is in HURDAT2 or ATCF format. See format details in [2] and [3], respectively.

Track map generator input code

./track --id 8 --name GERDA --year 1961 --format hurdat2 --input HURDAT2
AL081961,              GERDA,     23,
19611017, 0000,  , TD, 19.7N,  77.9W,  30, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611017, 0600,  , TD, 20.1N,  78.0W,  30, 1002,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611017, 1200,  , TD, 20.5N,  78.0W,  30,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611017, 1800,  , TD, 21.0N,  78.0W,  30, 1002,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611018, 0000,  , TD, 21.6N,  78.0W,  30, 1002,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611018, 0600,  , TS, 22.5N,  77.9W,  35,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611018, 1200,  , TS, 23.5N,  77.7W,  35, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611018, 1800,  , TS, 24.5N,  77.2W,  40, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611019, 0000,  , TS, 25.6N,  76.3W,  40, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611019, 0600,  , TS, 26.8N,  75.0W,  50, 1001,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611019, 1200,  , TS, 28.4N,  73.5W,  55,  999,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611019, 1800,  , TS, 30.3N,  71.8W,  60,  989,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611020, 0000,  , TS, 33.5N,  70.2W,  60,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611020, 0600,  , TS, 37.0N,  68.8W,  60,  988,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611020, 1200,  , EX, 39.3N,  68.2W,  60,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611020, 1800,  , EX, 40.7N,  67.5W,  60,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611021, 0000,  , EX, 41.5N,  66.0W,  65,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611021, 0600,  , EX, 42.4N,  64.5W,  60,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611021, 1200,  , EX, 43.2N,  62.7W,  50,  994,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611021, 1800,  , EX, 44.0N,  61.2W,  45,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611022, 0000,  , EX, 44.2N,  58.5W,  35,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611022, 0600,  , EX, 44.4N,  54.0W,  35,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,
19611022, 1200,  , EX, 44.6N,  49.3W,  35,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,     NHC,

Licensing

This work has been released into the public domain by its author, Supportstorm. This applies worldwide.
In some countries this may not be legally possible; if so:
Supportstorm grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	23:35, 26 November 2019	2,700 × 2,094 (2.31 MB)	Supportstorm	Corrected
	20:45, 26 November 2019	2,700 × 2,256 (2.39 MB)	FleurDeOdile	hurdat
	08:01, 29 September 2019	1,024 × 769 (456 KB)	Cyclonebiskit	Reverted to version as of 20:49, 13 July 2006 (UTC)
	06:54, 29 September 2019	2,700 × 2,256 (2.39 MB)	Supportstorm	Reanalysis
	20:49, 13 July 2006	1,024 × 769 (456 KB)	Nilfanion
	01:28, 2 February 2006	1,024 × 769 (455 KB)	Jdorje~commonswiki	{{Hurricane auto track map\|Hurricane Gerda (1961)}}