GDACS_TC_1001276_8 info-gdacs@gdacs.org 2026-06-18T01:00:00-00:00 Actual Alert Public ARTHUR-26 Met Tropical Cyclone Past Moderate Unknown Global Disaster Alert and Coordination System Green notification for tropical cyclone ARTHUR-26. Population affected by Category 1 (120 km/h) wind speeds or higher is 0 (8.348 million in Tropical Storm). From 16/06/2026 to 18/06/2026, a Tropical Depression (maximum wind speed of 74 km/h) ARTHUR-26 was active in Atlantic. The cyclone affects these countries: United States (vulnerability Low). Estimated population affected by category 1 (120 km/h) wind speeds or higher is 0 (8.348 million in tropical storm). http://www.gdacs.org/report.aspx?eventtype=TC&eventid=1001276 eventid 1001276 currentepisodeid 8 glide version 8 fromdate Tue, 16 Jun 2026 15:00:00 GMT todate Thu, 18 Jun 2026 03:00:00 GMT eventtype TC alertlevel Green alerttype realtime_max link http://www.gdacs.org/report.aspx?eventtype=TC&eventid=1001276 country United States eventname ARTHUR-26 severity Tropical Depression (maximum wind speed of 74 km/h) population Population affected by Category 1 (120 km/h) wind speeds or higher is 0 (8.348 million in Tropical Storm) vulnerability Low sourceid NOAA iso3 USA hazardcomponents etrap,SS,calcepisode=completed datemodified Fri, 19 Jun 2026 02:20:02 GMT Polygon 26.09800000000002,-95.799999999999983 26.099524150798221,-95.7005464306331 26.10409474624992,-95.6012140301209 26.111706217788623,-95.502123819692315 26.122349292008611,-95.4033965255051 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