{"id":"a31ddb61-4e28-4881-85bf-3e579f122b90","type":"API","name":"Weather forecast data HARMONIE-AROME","slug":"weather-forecast-data-harmonie-arome","description":"The dataset contains the latest weather forecast data produced by the Finnish Meteorological Institute using the HARMONIE-AROME weather model. The data cover, for example, basic weather parameters close to the ground, such as 2 m temperature, 10 m wind speed and direction, surface pressure, cloudiness and precipitation. The HARMONIE-AROME weather model is run four times a day (00, 06, 12 and 18 UTC), each with a forecast length of 66 hours. HARMONIE-AROME is a limited area model whose calculation area covers the Scandinavian region, the Norwegian Sea and the Baltic region. The horizontal lattice spacing used in the model is 2.5 km. The coordinate system used in the calculation of the model is in Lambert's projection.","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":null,"docs_url":null,"repo_url":"https://opendata.fmi.fi/wfs?datasetid=1001179&request=GetFeature&storedquery_id=GetDataSetById","status":"ACTIVE","verification_state":"VERIFIED","tags":["weather"],"logo_url":"https://www.google.com/s2/favicons?sz=64&domain=opendata.fmi.fi","primary_source_url":"https://opendata.fmi.fi/wfs?datasetid=1001179&request=GetFeature&storedquery_id=GetDataSetById","extraction_confidence":"0.16","created_at":"2026-06-24T18:58:33.041Z","updated_at":"2026-08-16T10:58:25.555Z","last_verified_at":"2026-08-16T10:58:25.555Z","deprecated_at":null,"ranking_score":52,"last_ranked_at":"2026-08-10T16:41:22.020Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":"2026-08-05T02:21:10.165Z","search_vector":"'00':68B,180B,293B,405B '06':69B,181B,294B,406B '10':45B,163B,270B,388B '12':70B,182B,295B,407B '18':72B,184B,297B,409B '2':42B,160B,267B,385B '2.5':113B,216B,338B,441B '66':80B,189B,305B,414B 'a':291B,301B,311B,413B,421B,436B,445B 'and':274B,279B,296B,325B,392B,397B,408B,431B 'area':88B,92B,199B,313B,317B,424B 'arom':6A,25B,59B,84B,142B,194B 'arome':231A,250B,284B,309B,367B,419B 'as':266B,384B 'baltic':102B,208B,327B,433B 'basic':33B,258B 'by':241B,372B 'calcul':91B,121B,218B 'calculated':443B 'calculation':316B,346B 'close':36B,261B 'cloudi':53B,171B 'cloudiness':278B,396B 'contain':9B 'contains':234B 'coordin':116B,223B 'coordinate':341B,448B 'cover':30B,93B,201B,255B 'covering':426B 'covers':318B 'daili':179B 'daily':404B 'data':3A,14B,29B,228A,239B,254B 'dataset':8B,131B,233B,356B 'day':67B,292B 'direct':50B,168B 'direction':275B,393B 'each':299B,411B 'exampl':32B 'example':257B 'finnish':18B,149B,243B,374B 'for':256B 'forecast':2A,13B,77B,136B,191B,227A,238B,302B,361B,416B 'four':64B,177B,289B,402B 'from':363B 'grid':213B,438B 'ground':39B,264B 'harmoni':5A,24B,58B,83B,141B,193B 'harmonie':230A,249B,283B,308B,366B,418B 'harmonie-arom':4A,23B,57B,82B,140B,192B 'harmonie-arome':229A,248B,282B,307B,365B,417B 'horizont':105B,212B 'horizontal':330B,437B 'hour':81B,190B,415B 'hours':306B 'in':334B,344B,351B 'includ':153B 'includes':378B 'institut':20B,151B 'institute':245B,376B 'is':287B,310B,337B,350B,420B 'it':377B 'km':114B,217B,339B,442B 'lambert':127B,221B,352B,446B 'latest':11B,134B,236B,359B 'lattic':106B 'lattice':331B 'length':78B,303B 'limit':87B,198B 'limited':312B,423B 'limited-area':197B,422B 'm':43B,46B,161B,164B,268B,271B,386B,389B 'meteorolog':19B,150B 'meteorological':244B,375B 'model':27B,61B,89B,111B,124B,145B,175B,200B,252B,286B,314B,336B,349B,370B,400B,425B 'near':155B,380B 'near-surfac':154B 'near-surface':379B 'norwegian':98B,204B,323B,429B 'numer':143B 'numerical':368B 'of':304B,347B,440B 'output':137B,362B 'paramet':35B,157B 'parameters':260B,382B 'precipit':55B,173B 'precipitation':280B,398B 'pressur':52B,170B 'pressure':277B,395B 'produc':15B,146B,187B 'produced':240B,371B 'producing':412B 'project':129B,222B 'projection':354B,447B 'provid':132B 'provides':357B 'region':96B,103B,209B,321B,328B,434B 'run':63B,176B,288B 'runs':401B 's':353B 'scandinavia':202B,427B 'scandinavian':95B,320B 'sea':99B,205B,324B,430B 'space':107B,214B 'spacing':332B,439B 'speed':48B,166B,273B,391B 'such':265B,383B 'surfac':51B,156B,169B 'surface':276B,381B,394B 'system':117B,224B,342B,449B 'temperatur':44B,162B 'temperature':269B,387B 'the':232B,235B,242B,247B,253B,263B,281B,319B,322B,326B,329B,335B,340B,345B,348B,358B,364B,373B,399B,428B,432B 'this':355B 'time':65B,178B 'times':290B,403B 'to':262B 'use':21B,108B,118B,219B 'used':333B,343B 'using':246B,444B 'utc':73B,185B,298B,410B 'weather':1A,12B,26B,34B,60B,135B,144B,225C,226A,237B,251B,259B,285B,360B,369B 'whose':90B,315B 'wind':47B,165B,272B,390B 'with':300B,435B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":"b295307e-f9ce-45e0-b919-28501950b975","institution_type":"AGENCY","country_code":"FI","official_confidence":null,"proof_summary":null,"source_seed_url":null,"is_public_sector":true,"published_at":"2026-06-24T18:58:33.041Z","geographic_scope":"NATIONAL","name_en":null,"description_en":"This dataset provides the latest weather forecast output from the HARMONIE-AROME numerical weather model, produced by the Finnish Meteorological Institute. It includes near-surface parameters such as 2 m temperature, 10 m wind speed and direction, surface pressure, cloudiness and precipitation. The model runs four times daily (00, 06, 12 and 18 UTC), each producing a 66-hour forecast. HARMONIE-AROME is a limited-area model covering Scandinavia, the Norwegian Sea and the Baltic region, with a horizontal grid spacing of 2.5 km, calculated using a Lambert projection coordinate system.","native_lang":"en","access_level":"direct","formats":[],"capability_tier":"reference","trust_score":36.5,"access":{"level":"direct","primary":{"kind":"query","label":"GetFeature","method":"GET","url":"https://opendata.fmi.fi/wfs?datasetid=1001179&service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson","source":"query_example","runnable":true,"direct":true},"actions":[{"kind":"query","label":"GetFeature","method":"GET","url":"https://opendata.fmi.fi/wfs?datasetid=1001179&service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Run verified request","method":"GET","url":"https://opendata.fmi.fi/wfs?datasetid=1001179&request=GetFeature&storedquery_id=GetDataSetById","source":"probe","runnable":true},{"kind":"query","label":"GetCapabilities","method":"GET","url":"https://opendata.fmi.fi/wfs?datasetid=1001179&service=WFS&version=2.0.0&request=GetCapabilities","source":"query_example","runnable":true,"direct":false}],"formats":[]},"maturity":{"entry_id":"a31ddb61-4e28-4881-85bf-3e579f122b90","granularity":"entry","granularity_label":"One unit = one catalog entry. A PROXY for the SCOPE.md §4 ladder, which governs source families, not entries: a family with 400 entries moves this reading 400 times as much as a family with one. Never compare or combine with the source_family reading.","level":"verified","level_index":2,"level_label":"Verified","meaning":"Access tested successfully","counts_as_coverage":false,"blocked_by":null,"rungs":[{"level":"discovered","level_index":1,"label":"Discovered","meaning":"Source and metadata recorded","evidence":"membership of the named population the ladder is taken over","counts_as_coverage":false,"met":true,"reached":true,"criterion":"TRUE"},{"level":"verified","level_index":2,"label":"Verified","meaning":"Access tested successfully","evidence":"entries.verification_state = 'VERIFIED'","counts_as_coverage":false,"met":true,"reached":true,"criterion":"entries.verification_state = 'VERIFIED'"},{"level":"profiled","level_index":3,"label":"Profiled","meaning":"Schema, dimensions and licence understood","evidence":"a data profile with at least one field (entry_data_profiles.field_count > 0)","counts_as_coverage":false,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_data_profiles p WHERE p.entry_id = entries.id AND COALESCE(p.field_count, 0) > 0)"},{"level":"executable","level_index":4,"label":"Executable","meaning":"Queries run through Commodity","evidence":"entries.capability_tier = 'live' — today's proxy for \"queryable through us\"","counts_as_coverage":true,"met":false,"reached":false,"criterion":"entries.capability_tier = 'live'"},{"level":"joinable","level_index":5,"label":"Joinable","meaning":"Canonical identifiers and concepts mapped","evidence":"a field link to a canonical identifier whose sampled VALUES match its format","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_field_links efl WHERE efl.entry_id = entries.id AND efl.identifier_id IS NOT NULL AND efl.value_status = 'match')"},{"level":"reproducible","level_index":6,"label":"Reproducible","meaning":"Snapshots and transformation evidence retained","evidence":"at least one retained evidence manifest (migration 078)","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM evidence_manifests em WHERE em.entry_id = entries.id)"},{"level":"guaranteed","level_index":7,"label":"Guaranteed","meaning":"Monitored against an operational reliability target","evidence":"an active reliability target with a named monitor (migration 096)","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_reliability_targets rt WHERE rt.entry_id = entries.id AND rt.is_active = true)"}],"officialness":{"basis":"catalog_inherited","label":"Inherited from the upstream catalog: this item came from a trusted official government catalog, and that provenance — not per-item proof — is the warrant. Its own proof score is below 80 or it matched no registered institution (apps/worker/src/connectors/catalog/qualify-store.ts).","proof_confidence":null,"proven_threshold":80,"institution_id":"b295307e-f9ce-45e0-b919-28501950b975","definition":"CASE WHEN COALESCE(entries.is_public_sector, false) IS NOT TRUE THEN 'not_official' WHEN COALESCE(entries.official_confidence, 0) >= 80 AND entries.institution_id IS NOT NULL THEN 'per_item_proven' ELSE 'catalog_inherited' END"},"source_family":{"key":"opendata.fmi.fi","label":"One unit = one source family, approximated by the serving host of the entry's primary source URL (e.g. bdl.stat.gov.pl). A COMPUTED stand-in for the curated families of SCOPE.md §5, which no table holds yet. A family sits at the highest level any of its entries has reached, because a family is integrated to the depth of its deepest working integration. Never compare or combine with the entry reading."},"generated_at":"2026-08-16T16:02:08.407Z"},"api_details":{"id":"f06eb6f0-f800-4aed-acf1-3d0379c2d0d0","entry_id":"a31ddb61-4e28-4881-85bf-3e579f122b90","base_url":"https://opendata.fmi.fi/wfs?datasetid=1001179&request=GetFeature&storedquery_id=GetDataSetById","openapi_url":null,"graphql_url":null,"api_version":null,"spec_format":null,"endpoints_count":null,"endpoints":[],"rate_limit_info":null,"free_tier_limits":null,"ping_url":null,"created_at":"2026-06-29T13:07:31.716Z","updated_at":"2026-06-29T13:07:31.716Z"},"dataset_details":{"id":"86a1a67e-e099-42cb-8ed8-e97ee68ecffa","entry_id":"a31ddb61-4e28-4881-85bf-3e579f122b90","upstream_issued":null,"upstream_modified":null,"themes":[],"update_frequency":null,"temporal_start":null,"temporal_end":null,"spatial_coverage":null,"landing_page":null,"license_id":null,"license_raw":null,"has_documentation":false,"has_data_dictionary":false,"has_versioning":false,"source_portal":null,"source_portal_url":null,"created_at":"2026-07-11T01:55:09.626Z","updated_at":"2026-07-21T20:04:57.101Z","publisher":"Finnish Meteorological Institute","publisher_url":"http://en.ilmatieteenlaitos.fi","distributions":[],"license":null},"license":null,"reuse":{"license_id":null,"license_name":null,"license_url":null,"commercial_use":{"status":"unknown","value":null},"redistribution":{"status":"unknown","value":null},"attribution_required":{"status":"unknown","value":null},"share_alike":{"status":"unknown","value":null},"personal_data_warning":{"status":"unknown","value":null},"cache_and_mirror":{"status":"unknown","value":null},"undetermined":["commercial_use","redistribution","attribution_required","share_alike","personal_data_warning","cache_and_mirror"],"basis":"unverified","confidence":0.1,"confidence_tier":"low","source_text":null,"source_url":null,"reviewed_at":null},"license_raw":"1.7.2014 1. General The use of the material is governed by the terms and conditions specified in this licence. The following are regarded as the producer of open data and the holders of copyright or database rights: the Finnish Meteorological Institute, the Finnish Transport Agency and other data producers as specified in Annex 1 (hereinafter the licensors). When used, the material or the service including or utilising the material must be accompanied by information on the original source and th","latest_check":{"id":"5a562e3d-7f94-4f63-8a7b-40a71d00f70f","entry_id":"a31ddb61-4e28-4881-85bf-3e579f122b90","status":"VERIFIED","last_checked_at":"2026-08-16T10:58:25.183Z","p50_latency_ms":1696,"p95_latency_ms":null,"last_error":null,"consecutive_failures":0,"created_at":"2026-06-24T18:58:50.105Z","updated_at":"2026-08-16T10:58:25.183Z","consecutive_successes":97,"probe_url":"https://opendata.fmi.fi/wfs?datasetid=1001179&request=GetFeature&storedquery_id=GetDataSetById","probe_method":"GET","probe_http_status":200,"probe_content_type":"text/xml; charset=UTF-8","probe_succeeded_at":"2026-08-16T10:58:25.183Z"},"data_profile":{"id":"d0e706ed-1a73-4087-b35e-a5cc5ac4ffa1","entry_id":"a31ddb61-4e28-4881-85bf-3e579f122b90","profile_source":"wfs","profile_kind":"service","dataset_id":null,"fields":[],"field_count":0,"sample_records":[],"record_count":null,"data_size_bytes":null,"dataset_count":8,"query_examples":[{"url":"https://opendata.fmi.fi/wfs?datasetid=1001179&service=WFS&version=2.0.0&request=GetCapabilities","curl":"curl -s 'https://opendata.fmi.fi/wfs?datasetid=1001179&service=WFS&version=2.0.0&request=GetCapabilities' -H 'Accept: application/json'","label":"GetCapabilities","method":"GET","description":"List the feature types (layers) and supported operations."},{"url":"https://opendata.fmi.fi/wfs?datasetid=1001179&service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson","curl":"curl -s 'https://opendata.fmi.fi/wfs?datasetid=1001179&service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson' -H 'Accept: application/json'","label":"GetFeature","method":"GET","description":"Fetch records for a feature type as GeoJSON (replace <feature type> with a Name from GetCapabilities)."}],"status":"partial","error_message":null,"profiled_at":"2026-07-21T20:04:56.610Z","run_id":"885e9b2c-4a12-4c5a-b6a0-5a5ef5fdd9fa","created_at":"2026-07-17T00:20:53.208Z","updated_at":"2026-07-21T20:04:56.610Z","license_raw":"1.7.2014 1. General The use of the material is governed by the terms and conditions specified in this licence. The following are regarded as the producer of open data and the holders of copyright or database rights: the Finnish Meteorological Institute, the Finnish Transport Agency and other data producers as specified in Annex 1 (hereinafter the licensors). When used, the material or the service including or utilising the material must be accompanied by information on the original source and th","license_id":null,"consecutive_failure_count":0,"last_error_at":null,"last_error_message":null,"previewable":false},"datasets":[],"limits":[]}