File:Lan 2017 track.png

Original file (2,700 × 2,700 pixels, file size: 1.96 MB, MIME type: image/png)

Description

English: Track map of Typhoon Lan of the 2017 Pacific typhoon 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

2017-10-15–2017-10-23

Source

Created by Meow using Wikipedia:WikiProject Tropical cyclones/Tracks. The background image is from NASA. Tracking data is from the Joint Typhoon Warning Center^[1].

Author

Meow

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

WP322017,                LAN,     36,
20171015, 0000,  , DB,  8.7N, 137.9E,  20, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171015, 0600,  , DB,  9.1N, 137.3E,  20, 1001,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171015, 1200,  , TD,  9.5N, 136.8E,  25,  999,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171015, 1800,  , TD, 10.0N, 136.3E,  30,  998,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171016, 0000,  , TS, 10.3N, 135.6E,  35,  998,   60,    0,    0,   30,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171016, 0600,  , TS, 10.4N, 134.6E,  35,  997,   60,    0,    0,   50,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171016, 1200,  , TS, 10.6N, 133.4E,  40,  996,   60,    0,    0,   50,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171016, 1800,  , TS, 10.7N, 132.7E,  45,  994,   60,    0,    0,   50,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171017, 0000,  , TS, 10.4N, 132.0E,  45,  991,   60,   40,   40,   50,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171017, 0600,  , TS, 10.1N, 132.5E,  50,  988,   90,   50,   50,   90,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20171017, 1200,  , TS, 10.4N, 132.4E,  55,  986,  200,  170,  130,  140,   40,   40,   50,   30,    0,    0,    0,    0,    JTWC,
20171017, 1800,  , TS, 11.0N, 132.5E,  60,  985,  230,  200,  210,  160,   60,  100,  110,    0,    0,    0,    0,    0,    JTWC,
20171018, 0000,  , TY, 12.2N, 132.5E,  65,  984,  220,  250,  250,  190,   90,  100,  120,    0,    0,    0,    0,    0,    JTWC,
20171018, 0600,  , TY, 13.1N, 132.2E,  65,  983,  220,  310,  300,  170,  100,  120,  120,    0,    0,    0,    0,    0,    JTWC,
20171018, 1200,  , TY, 14.0N, 131.7E,  65,  981,  200,  320,  260,  160,  100,  140,  140,   60,   20,   20,    0,    0,    JTWC,
20171018, 1800,  , TY, 14.6N, 131.1E,  70,  979,  200,  330,  250,  160,  100,  140,  150,   80,   20,   20,    0,    0,    JTWC,
20171019, 0000,  , TY, 15.4N, 130.3E,  75,  976,  250,  350,  230,  170,  120,  150,  150,   90,   30,   30,    0,    0,    JTWC,
20171019, 0600,  , TY, 16.3N, 130.1E,  90,  973,  260,  380,  350,  180,  130,  150,  180,   90,   30,   30,    0,    0,    JTWC,
20171019, 1200,  , TY, 17.0N, 130.0E,  85,  969,  290,  370,  360,  200,  130,  180,  200,   80,   40,   30,    0,   30,    JTWC,
20171019, 1800,  , TY, 18.0N, 129.9E,  80,  964,  320,  390,  360,  220,  140,  220,  220,   80,   40,   40,   30,   30,    JTWC,
20171020, 0000,  , TY, 18.9N, 130.0E,  85,  957,  320,  400,  380,  250,  160,  240,  230,   80,   60,   60,   50,   50,    JTWC,
20171020, 0600,  , TY, 19.7N, 130.1E,  95,  948,  310,  400,  380,  280,  170,  230,  230,   90,   60,   80,   80,   50,    JTWC,
20171020, 1200,  , TY, 20.1N, 130.3E, 115,  934,  310,  380,  350,  300,  160,  220,  170,  100,   80,   80,   80,   60,    JTWC,
20171020, 1800,  , TY, 20.7N, 130.7E, 130,  920,  290,  360,  310,  330,  160,  200,  150,  100,   80,   80,   80,   70,    JTWC,
20171021, 0000,  , TY, 21.4N, 131.3E, 130,  912,  300,  340,  310,  340,  170,  200,  150,   90,   70,   70,   70,   60,    JTWC,
20171021, 0600,  , TY, 22.4N, 132.0E, 130,  911,  450,  330,  350,  410,  180,  190,  160,   80,   70,   70,   70,   60,    JTWC,
20171021, 1200,  , TY, 23.8N, 132.6E, 135,  913,  510,  320,  320,  420,  180,  180,  130,  310,   70,   70,   60,   60,    JTWC,
20171021, 1800,  , TY, 25.5N, 133.3E, 130,  918,  510,  330,  320,  430,  180,  180,  130,  300,   70,   70,   60,   60,    JTWC,
20171022, 0000,  , TY, 27.8N, 133.8E, 125,  925,  510,  370,  420,  450,  200,  180,  160,  260,   80,   80,   70,   70,    JTWC,
20171022, 0600,  , TY, 29.9N, 134.6E, 110,  936,  520,  380,  440,  440,  210,  210,  170,  270,  100,   90,   80,   90,    JTWC,
20171022, 1200,  , TY, 32.0N, 136.2E,  90,  949,  570,  390,  450,  450,  250,  200,  170,  260,  110,  110,   90,  100,    JTWC,
20171022, 1800,  , TY, 34.6N, 138.6E,  70,  961,  600,  390,  450,  460,  280,  180,  170,  220,  110,  110,   90,  100,    JTWC,
20171023, 0000,  , EX, 37.5N, 141.6E,  60,  968,  600,  400,  450,  320,  250,  180,  170,  200,    0,    0,    0,    0,    JTWC,
20171023, 0600,  , EX, 41.0N, 145.9E,  60,  971,  580,  420,  410,  290,  200,  180,  180,  160,    0,    0,    0,    0,     JMA,
20171023, 1200,  , EX, 42.9N, 150.3E,  55,  973,  520,  420,  400,  290,  200,  200,  200,  150,    0,    0,    0,    0,     JMA,
20171023, 1800,  , EX, 44.4N, 155.4E,  50,  977,  500,  420,  430,  280,    0,  200,  210,    0,    0,    0,    0,    0,     JMA,

Licensing

This work has been released into the public domain by its author, Meow. This applies worldwide.
In some countries this may not be legally possible; if so:
Meow 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	21:12, 19 November 2025	2,700 × 2,700 (1.96 MB)	HurricaneZeta	Reverted to version as of 00:07, 24 January 2020 (UTC) Upload in a separate file with the new naming scheme
	10:15, 15 November 2025	2,700 × 2,700 (1.97 MB)	Leonardo Cirrus	new colors
	00:07, 24 January 2020	2,700 × 2,700 (1.96 MB)	Supportstorm	JTWC/JMA data
	06:08, 21 April 2019	2,700 × 2,700 (2.08 MB)	Supportstorm	IBTrACS version
	22:39, 28 June 2018	3,000 × 2,587 (1.71 MB)	Master0Garfield	best track
	14:24, 24 October 2017	2,700 × 2,700 (2 MB)	Supportstorm	10/23 18Z (Final operational update)
	18:00, 23 October 2017	2,700 × 2,676 (2.44 MB)	Supportstorm	10/23 12Z
	13:20, 22 October 2017	2,700 × 2,058 (1.48 MB)	Meow	10-22 12Z
	13:42, 21 October 2017	2,700 × 1,669 (789 KB)	Meow	10-21 12Z
	16:50, 20 October 2017	2,700 × 1,669 (774 KB)	Meow	10-20 12Z (updated)