{"schema_version":"local-signals-v1","item":{"area_description":"Coastal Nassau","certainty":"Likely","county_fips":["12089"],"event_at":"2026-10-19T13:56:00.000Z","event_id":"abfaaae52092efd8e04c2fb7","event_type":"High Surf Advisory","excerpt":"* WHAT...For the High Surf Advisory, large breaking waves of 7 to 10 feet. For the High Rip Current Risk, dangerous rip currents. * WHERE...Coastal Nassau Count","expires_at":"2026-10-20T09:00:00.000Z","fetched_at":"2026-10-19T16:06:11.597Z","first_seen_at":"2026-10-19T16:06:11.597Z","id":"50c61f7f0dea054b84dbdd3b","location_method":"official-county-overlap","message_type":"Update","point_match_zips":[],"previous_revision":null,"published_at":"2026-10-19T13:56:00.000Z","references":[{"identifier":"urn:oid:2.49.0.1.840.0.6376c81e4738a475991222ec2952c6e9696ceac5.002.1","url":"https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.6376c81e4738a475991222ec2952c6e9696ceac5.002.1"},{"identifier":"urn:oid:2.49.0.1.840.0.fb3727dc9940cb0d474f0ddbab0cef3c71145320.004.1","url":"https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.fb3727dc9940cb0d474f0ddbab0cef3c71145320.004.1"}],"retained_until":"2027-01-17T16:06:12.675Z","retention_edition":230,"revision":"50c61f7f0dea054b84dbdd3b","rights_mode":"open-federal-weather-data","scope":"statewide-weather","severity":"Minor","source_feed_url":"https://api.weather.gov/alerts/active?area=FL","source_id":"nws-fl","source_name":"National Weather Service","source_record_id":"urn:oid:2.49.0.1.840.0.f63db35640912a452d06e06fbcdfad2e8c7ab677.004.1","source_sha256":"351c526293abcd3fea67929bc94c90ce7a3a7a7b39f0b72641562e521de5d983","source_url":"https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f63db35640912a452d06e06fbcdfad2e8c7ab677.004.1","status":"active","time_notice":"Source publication time is not event time. Unknown dates remain unknown.","title":"High Surf Advisory issued October 19 at 9:56AM EDT until October 20 at 8:00PM EDT by NWS Jacksonville FL","updated_at":"2026-10-19T16:06:11.597Z","urgency":"Expected","url":"https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f63db35640912a452d06e06fbcdfad2e8c7ab677.004.1"},"notice":"Official local signals and notices, not comprehensive local reporting. One Census 2020 ZCTA per county is a pilot approximation, not every ZIP or USPS delivery boundary. County overlap is not an exact-ZIP event. A source failure or missing local-news source is not zero events. Publication, event, fetch and check times are separate. No generated news or paid model calls."}