Invest 91L deviendra-t-il une dépression tropicale, une tempête tropicale ou un ouragan au plus tard le 29 juillet 2026 à 12h ?

Pourquoi : The supplied evidence shows that the NHC initiated Tropical Cyclone advisories on the system that had been labeled Invest 91L. ClickOrlando (published 2026-07-19) states that "The NHC initiated advisories on TD 2 at 11 a.m. Sunday." WeatherTiger (2026-07-19) and TheEyeWall (2026-07-19) explicitly report that Invest 91L was reclassified/ upgraded to Tropical Depression Two. Together these contemporaneous sources indicate the U.S. National Hurricane Center issued Tropical Cyclone public advisories classifying the system as a Tropical Depression (and later as a named tropical storm) and linking that cyclone to the disturbance previously labeled Invest 91L — well before the July 29, 2026 12:00 PM deadline. Confidence is reduced from maximum because the supplied excerpts are news/analysis pages reporting the NHC action rather than a verbatim NHC advisory text included in the evidence, but the independent sources consistently report the NHC initiation of advisories tying the cyclone to Invest 91L.