File:Chalane 2020 track.png

本预览的尺寸：800 × 495像素。其他分辨率：320 × 198像素 | 640 × 396像素 | 1,024 × 633像素 | 1,280 × 791像素 | 2,700 × 1,669像素。

原始文件（2,700 × 1,669像素，文件大小：2.92 MB，MIME类型：image/png）

本文件并非来自中文维基百科，而是来自维基共享资源。请参阅维基共享资源上的详细描述、讨论页、页面历史、日志。

维基共享资源是一个储存自由版权作品的项目。您可以向此项目作出贡献。

摘要

描述

English: Track map of Severe Tropical Storm Chalane of the 2020–2021 South-West Indian Ocean cyclone 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

日期

2020-12-19–2021-01-03

来源

Created by Meow using Wikipedia:WikiProject Tropical cyclones/Tracks. The background image is from NASA. Tracking data is from NOAA and MFR (until 12-21 12Z and since 12-30 12Z).

作者

Meow

Source code

Track map data table, if present below, is in HURDAT2 or ATCF format. See format details in [1] and [2], respectively.

Track map generator input code

SI072021,            CHALANE,     60,
20201219, 1200,  , DB, 11.5S,  65.6E,  20, 1009,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201219, 1800,  , DB, 11.7S,  65.5E,  20, 1009,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201220, 0000,  , DB, 11.8S,  65.4E,  20, 1009,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201220, 0600,  , DB, 12.0S,  65.3E,  20, 1009,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201220, 1200,  , DB, 12.2S,  65.1E,  20, 1008,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201220, 1800,  , DB, 12.4S,  64.9E,  20, 1007,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201221, 0000,  , DB, 12.5S,  64.6E,  20, 1006,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201221, 0600,  , DB, 12.6S,  64.1E,  25, 1005,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201221, 1200,  , DB, 12.7S,  63.2E,  25, 1004,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201221, 1800,  , TD, 13.0S,  62.0E,  25, 1004,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201222, 0000,  , DB, 13.4S,  62.1E,  20, 1004,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201222, 0600,  , DB, 13.7S,  62.0E,  20, 1004,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201222, 1200,  , TD, 13.9S,  61.7E,  25, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201222, 1800,  , TD, 14.5S,  61.6E,  25, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201223, 0000,  , TD, 15.0S,  61.4E,  25, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201223, 0600,  , TD, 15.0S,  61.1E,  25, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201223, 1200,  , TD, 14.9S,  60.8E,  25, 1002,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201223, 1800,  , TD, 14.7S,  60.5E,  30, 1001,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201224, 0000,  , TD, 14.7S,  60.0E,  30, 1000,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201224, 0600,  , TD, 15.4S,  59.2E,  30, 1000,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201224, 1200,  , TD, 15.4S,  58.2E,  30, 1000,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201224, 1800,  , TS, 15.9S,  57.4E,  35, 1000,   10,   90,   90,   10,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201225, 0000,  , TS, 15.8S,  56.5E,  35, 1000,   90,   60,   10,   10,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201225, 0600,  , TS, 15.9S,  55.6E,  35, 1000,   90,   60,   20,   20,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201225, 1200,  , TS, 16.0S,  54.8E,  35, 1000,   90,   60,   20,   20,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201225, 1800,  , TS, 16.0S,  53.9E,  35, 1000,   20,   90,   90,   20,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201226, 0000,  , TS, 16.0S,  53.1E,  35, 1000,   20,   90,   90,   20,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201226, 0600,  , TS, 16.2S,  52.5E,  35, 1000,   30,   70,   70,   30,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201226, 1200,  , TS, 16.8S,  51.0E,  35, 1000,   30,   60,   70,   20,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201226, 1800,  , TS, 17.6S,  49.7E,  35, 1000,   30,   50,   80,   30,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201227, 0000,  , TD, 17.8S,  48.6E,  30, 1002,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201227, 0600,  , TD, 18.2S,  47.6E,  30, 1002,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201227, 1200,  , TD, 18.7S,  46.6E,  30, 1002,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201227, 1800,  , TD, 19.1S,  45.7E,  30, 1002,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201228, 0000,  , TD, 19.6S,  44.6E,  30, 1000,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201228, 0600,  , TS, 20.0S,  43.4E,  35,  999,    0,   30,   30,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201228, 1200,  , TS, 20.1S,  42.6E,  35,  997,   30,   30,   40,    0,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201228, 1800,  , TS, 19.9S,  41.9E,  40,  996,   10,   40,   40,   10,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201229, 0000,  , TS, 19.8S,  41.6E,  45,  995,   40,   40,   40,   20,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201229, 0600,  , TS, 19.7S,  39.6E,  45,  993,   60,   40,   50,   50,    0,    0,    0,    0,    0,    0,    0,    0,    JTWC,
20201229, 1200,  , TS, 19.6S,  38.5E,  55,  990,   40,   40,   50,   60,   20,    0,   20,   20,    0,    0,    0,    0,    JTWC,
20201229, 1800,  , TS, 19.4S,  37.3E,  60,  988,   60,   70,   70,   60,   20,   30,   30,   20,    0,    0,    0,    0,    JTWC,
20201230, 0000,  , TS, 19.2S,  36.1E,  60,  990,   60,   70,   70,   60,   20,   30,   30,   20,    0,    0,    0,    0,    JTWC,
20201230, 0600,  , TS, 19.2S,  34.6E,  45,  996,   60,   80,   60,   40,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201230, 1200,  , TD, 18.9S,  32.5E,  30, 1001,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201230, 1800,  , TD, 19.0S,  30.2E,  30, 1003,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201231, 0000,  , TD, 19.4S,  28.4E,  25, 1006,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201231, 0600,  , DB, 19.9S,  27.0E,  20, 1007,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201231, 1200,  , DB, 20.6S,  25.7E,  20, 1008,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20201231, 1800,  , DB, 21.1S,  24.4E,  20,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210101, 0000,  , DB, 21.3S,  23.0E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210101, 0600,  , DB, 21.5S,  21.6E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210101, 1200,  , DB, 21.5S,  20.1E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210101, 1800,  , DB, 21.2S,  18.8E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210102, 0000,  , DB, 20.8S,  18.0E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210102, 0600,  , DB, 20.5S,  17.0E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210102, 1200,  , DB, 20.5S,  15.7E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210102, 1800,  , DB, 20.8S,  14.4E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210103, 0000,  , DB, 21.4S,  13.2E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,
20210103, 0600,  , DB, 22.0S,  12.0E,  15,     ,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0, REUNION,

许可协议

本作品已被作者Meow释出到公有领域。这适用于全世界。
在一些国家这可能不合法；如果是这样的话，那么：
Meow无条件地授予任何人以任何目的使用本作品的权利，除非这些条件是法律规定所必需的。

文件历史

点击某个日期/时间查看对应时刻的文件。

	日期/时间	大小	用户	备注
当前	2022年8月6日 (六) 18:24	2,700 × 1,669（2.92 MB）	Supportstorm	JTWC/Reunion BT data
	2021年1月27日 (三) 07:32	2,700 × 1,669（2.89 MB）	Meow	MFR best track data
	2021年1月1日 (五) 11:04	2,700 × 1,669（2.92 MB）	Meow	12-31 12Z
	2020年12月31日 (四) 08:35	2,700 × 1,669（2.87 MB）	Meow	12-31 06Z
	2020年12月30日 (三) 07:54	2,700 × 1,669（2.28 MB）	Meow	12-30 06Z
	2020年12月29日 (二) 08:29	2,700 × 1,669（1.87 MB）	Meow	12-29 06Z
	2020年12月28日 (一) 11:35	2,700 × 1,669（1.56 MB）	Meow	12-28 06Z
	2020年12月27日 (日) 07:28	2,700 × 1,669（1.31 MB）	Meow	12-27 06Z
	2020年12月26日 (六) 07:49	2,700 × 1,669（1.02 MB）	Meow	12-26 06Z
	2020年12月25日 (五) 07:43	2,700 × 1,669（838 KB）	Meow	12-25 06Z