GloFAS river discharge forecast (deterministic)

GET

/api/v1/weather/flood

Last modified:2026-05-10 09:22:39

Maintainer:Not configured

OperationId:weather_flood

Daily river discharge forecast up to 30 days from GloFAS v4 (Global Flood Awareness System, Copernicus / ECMWF) served via Open-Meteo. Returns m3/s per day at the grid cell nearest to the supplied coordinates. Optional percentile bands and retrospective past_days lookback to 92 days. Data by Open-Meteo.com, CC BY 4.0.

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

Query Params

Header Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/api/v1/weather/flood?latitude=52.52&longitude=13.41&forecast_days=30&past_days=0&daily=river_discharge%2Criver_discharge_mean%2Criver_discharge_p25%2Criver_discharge_p75&cell_selection=nearest' \
--header 'x-api-key: <api-key>'

Responses

🟢200

application/json

Daily deterministic river discharge with optional percentile bands.

Bodyapplication/json

Example

{
    "data": {
        "latitude": 0,
        "longitude": 0,
        "elevation_m": 0,
        "timezone": "string",
        "units": {
            "property1": "string",
            "property2": "string"
        },
        "mode": "string",
        "forecast_days": 0,
        "past_days": 0,
        "data": [
            {
                "date": "string",
                "river_discharge": 0,
                "river_discharge_mean": 0,
                "river_discharge_median": 0,
                "river_discharge_max": 0,
                "river_discharge_min": 0,
                "river_discharge_p25": 0,
                "river_discharge_p75": 0,
                "property1": "string",
                "property2": "string"
            }
        ],
        "property1": "string",
        "property2": "string"
    },
    "meta": {
        "endpoint": "/api/v1/fred/us/cpi",
        "data_time": "2026-04-16T14:30:00Z",
        "response_time": "2026-04-16T14:30:12Z",
        "provider": "Sugra API v1.0.1",
        "source": "string",
        "fallback_used": true,
        "fallback_chain": [
            "string"
        ],
        "cached": true
    }
}

🟠401

🟠422

🟠429

🔴503

Modified at 2026-05-10 09:22:39

Contribution of one country to observed global warming

GloFAS 210-day ensemble discharge (50 members)