Bulgaria (BG)

10 of 10 data domains live

Bulgaria rides the pan-European stack — ECMWF forecasts, Copernicus air quality + pollen and ECMWF Black Sea waves off the Varna + Burgas coast — plus MeteoAlarm warnings (NIMH), EUMETNET OPERA radar (best over the north + Black Sea coast; the southern Rhodopes + Thracian plain are sparse, as OPERA carries no Bulgarian national radars), METAR observations from 5 airports, a NOAA GHCN climate + historical archive (Sofia / Varna / Vidin) and Bulgarian geocoding. A full 10 of 10.

High-resolution forecast

ECMWF Open Data IFS (0.25° Europe)
Severe-weather alerts

MeteoAlarm (EUMETNET) — NIMH warnings as CAP · 5-min cache
Marine waves

ECMWF Open Data wave (Black Sea — Varna / Burgas coast)
Air quality + pollen

Copernicus CAMS (EU AQI bands)
Sun position + UV index

In-house compute (works any lat/lng)
BG geocoding

Nominatim (OpenStreetMap) · postcode / address / city
Live station observations

NOAA METAR — 5 Bulgarian airports · /v1/current · /v1/stations?country=BG
Precipitation radar

EUMETNET OPERA composite (CC BY 4.0) · best over the north + Black Sea coast (south sparse) · 5-min cadence
Climate normals

NOAA GHCN-Daily · Sofia / Varna / Vidin · monthly normals
Historical archive

NOAA GHCN-Daily · multi-decade daily records

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🇧🇬 Bulgaria (BG)

Bulgaria (BG)