GDACS_TC_1001270_44 info-gdacs@gdacs.org 2026-04-19T16:00:00-00:00 Actual Alert Public SINLAKU-26 Met Tropical Cyclone Past Extreme Unknown Global Disaster Alert and Coordination System Red notification for tropical cyclone SINLAKU-26. Population affected by Category 1 (120 km/h) wind speeds or higher is 52601 . From 09/04/2026 to 19/04/2026, a Tropical Storm (maximum wind speed of 287 km/h) SINLAKU-26 was active in NWPacific. The cyclone affects these countries: Northern Mariana Islands, Guam (vulnerability Medium). Estimated population affected by category 1 (120 km/h) wind speeds or higher is 52601 . http://www.gdacs.org/report.aspx?eventtype=TC&eventid=1001270 eventid 1001270 currentepisodeid 44 glide version 44 fromdate Thu, 09 Apr 2026 00:00:00 GMT todate Sun, 19 Apr 2026 18:00:00 GMT eventtype TC alertlevel Red alerttype realtime_max link http://www.gdacs.org/report.aspx?eventtype=TC&eventid=1001270 country Northern Mariana Islands, Guam eventname SINLAKU-26 severity Tropical Storm (maximum wind speed of 287 km/h) population Population affected by Category 1 (120 km/h) wind speeds or higher is 52601 vulnerability Medium sourceid JTWC iso3 MNP hazardcomponents etrap,SS,calcepisode=scheduled datemodified Mon, 20 Apr 2026 17:35:05 GMT Polygon 5.4130000000000216,151.10000000000002 5.415185103482516,151.226744935145 5.4217377517180285,151.353335451109 5.4326499613140289,151.47961731685 5.4479084374240063,151.605436677366 5.4674945899452414,151.730640241147 5.4913845561678611,151.855075466937 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