15.1, -104.8
CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The start is the storm's first dated position in the warning agencies' track; the track and end date are updated while the storm is active.[1]Hurricane Polo was tracked from 2026-09-21 to 2026-09-30 (37 six-hourly positions), reaching maximum sustained winds of 155 knots (178 mph, 287 km/h) on 2026-09-22. The positions and wind speeds are NASA Earth Observatory and the Joint Typhoon Warning Center and NOAA's National Hurricane Center's own warnings, compiled by NASA's Earth Observatory Natural Event Tracker (EONET). The storm was listed as ended on 2026-10-05.
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