China typhoon catalog

Overview

Query the China typhoon catalog (codes, CN/EN names, sea area, active flag, etc.).

Item	Details
Coverage	Northwest Pacific and seas affecting China
Update frequency	About hourly
Timezone	Business times are usually Beijing time; station forecast store uses UTC and responses also include local time
Auth	`X-API-Key` header; module grant required

GET /v1/disasters/typhoon/cn/info
GET /disasters/typhoon/cn/info

Parameter	Type	Required	Description
`startfrom` / `endto`	integer	no	Unix seconds
`year`	integer	no	Year, e.g. 2024
`is_active`	boolean	no	Active only

Field	Type	Unit	Description
`id`	string	—	Typhoon ID
`cnCode`	string	—	National code, e.g. 2401
`nameCn`	string	—	Chinese name
`nameEn`	string	—	English name
`year`	integer	—	Year
`serialNo`	integer	—	Serial within year
`seaArea`	string	—	Sea area
`isActive`	boolean	—	Active
`maxLevel`	string	—	Peak intensity level
`maxWindSpeed`	number	m/s	Max wind speed
`minPressure`	number	hPa	Min pressure