Returns a list of archived initialization times (model run start times) for the selected weather model. Results are paginated. Use page and page_size to control pagination, and order to sort by newest or oldest first. For archived runs, only full gridded forecast data is available.
Use the model-specific URL below to choose which weather model's archived initialization times to retrieve. You can find a list of available models here.
| Name | Description | Format |
|---|---|---|
| page Optional | Page number for pagination. Default: 0 | integer |
| page_size Optional | Number of results per page. Default: 64, max 500 | integer |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest | newest or oldest |
| Name | Description | Format |
|---|---|---|
| page Optional | Page number for pagination. Default: 0 | integer |
| page_size Optional | Number of results per page. Default: 64, max 500 | integer |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest | newest or oldest |
| domain Optional | Regional domain to retrieve. Default: conus. Europe available soon. | conus or europe |
| Name | Description | Format |
|---|---|---|
| page Optional | Page number for pagination. Default: 0 | integer |
| page_size Optional | Number of results per page. Default: 64, max 500 | integer |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest | newest or oldest |
| Name | Description | Format |
|---|---|---|
| page Optional | Page number for pagination. Default: 0 | integer |
| page_size Optional | Number of results per page. Default: 64, max 500 | integer |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest | newest or oldest |
| Name | Description | Format |
|---|---|---|
| page Optional | Page number for pagination. Default: 0 | integer |
| page_size Optional | Number of results per page. Default: 64, max 500 | integer |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest | newest or oldest |
| Name | Description | Format |
|---|---|---|
| page Optional | Page number for pagination. Default: 0 | integer |
| page_size Optional | Number of results per page. Default: 64, max 500 | integer |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest | newest or oldest |
| Name | Description | Format |
|---|---|---|
| page Optional | Page number for pagination. Default: 0 | integer |
| page_size Optional | Number of results per page. Default: 64, max 500 | integer |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest | newest or oldest |
| Name | Description |
|---|---|
| -m --model | Set to wm-6 . |
| --page Optional | Page number for pagination. Default: 0 |
| --page-size Optional | Number of results per page. Default: 64, max 500 |
| --order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| Name | Description |
|---|---|
| -m --model | Set to wm-6-3km . |
| --page Optional | Page number for pagination. Default: 0 |
| --page-size Optional | Number of results per page. Default: 64, max 500 |
| --order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| --domain Optional | Regional domain to retrieve. Default: conus. Options: "conus" or "europe". |
| Name | Description |
|---|---|
| -m --model | Set to ecmwf-det . |
| --page Optional | Page number for pagination. Default: 0 |
| --page-size Optional | Number of results per page. Default: 64, max 500 |
| --order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| Name | Description |
|---|---|
| -m --model | Set to ecmwf-ens . |
| --page Optional | Page number for pagination. Default: 0 |
| --page-size Optional | Number of results per page. Default: 64, max 500 |
| --order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| Name | Description |
|---|---|
| -m --model | Set to aifs . |
| --page Optional | Page number for pagination. Default: 0 |
| --page-size Optional | Number of results per page. Default: 64, max 500 |
| --order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| Name | Description |
|---|---|
| -m --model | Set to gfs . |
| --page Optional | Page number for pagination. Default: 0 |
| --page-size Optional | Number of results per page. Default: 64, max 500 |
| --order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| Name | Description |
|---|---|
| -m --model | Set to hrrr . |
| --page Optional | Page number for pagination. Default: 0 |
| --page-size Optional | Number of results per page. Default: 64, max 500 |
| --order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| Name | Description |
|---|---|
| model | Set to wm-6 . |
| page Optional | Page number for pagination. Default: 0 |
| page_size Optional | Number of results per page. Default: 64, max 500 |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| print_response Optional | Whether to print formatted output. Default: false |
| Name | Description |
|---|---|
| model | Set to wm-6-3km . |
| page Optional | Page number for pagination. Default: 0 |
| page_size Optional | Number of results per page. Default: 64, max 500 |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| domain Optional | Regional domain to retrieve. Default: conus. Options: "conus" or "europe". |
| print_response Optional | Whether to print formatted output. Default: false |
| Name | Description |
|---|---|
| model | Set to ecmwf-det . |
| page Optional | Page number for pagination. Default: 0 |
| page_size Optional | Number of results per page. Default: 64, max 500 |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| print_response Optional | Whether to print formatted output. Default: false |
| Name | Description |
|---|---|
| model | Set to ecmwf-ens . |
| page Optional | Page number for pagination. Default: 0 |
| page_size Optional | Number of results per page. Default: 64, max 500 |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| print_response Optional | Whether to print formatted output. Default: false |
| Name | Description |
|---|---|
| model | Set to aifs . |
| page Optional | Page number for pagination. Default: 0 |
| page_size Optional | Number of results per page. Default: 64, max 500 |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| print_response Optional | Whether to print formatted output. Default: false |
| Name | Description |
|---|---|
| model | Set to gfs . |
| page Optional | Page number for pagination. Default: 0 |
| page_size Optional | Number of results per page. Default: 64, max 500 |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| print_response Optional | Whether to print formatted output. Default: false |
| Name | Description |
|---|---|
| model | Set to hrrr . |
| page Optional | Page number for pagination. Default: 0 |
| page_size Optional | Number of results per page. Default: 64, max 500 |
| order Optional | Sort order: newest returns most recent first, oldest returns earliest first. Default: newest |
| print_response Optional | Whether to print formatted output. Default: false |
| Name | Type | Description | Format |
|---|---|---|---|
| archived_initialization_times | array | An array of ISO 8601 timestamps of available historical initialization times for point forecasts. | - |
| timestamp | string | ISO 8601 timestamp of an available historical initialization time | ISO 8601 |
| total | integer | Total number of archived initialization times available across all pages. | - |
| page | integer | Current page number. | - |
| page_size | integer | Number of results per page. | - |