The main hazard associated with Hanna will be very heavy rainfall.
Hanna could produce 10 to 12 inches (250 to 300 mm) of rain, with
isolated maximum amounts of 15 inches (400 mm), across Honduras and
northern Nicaragua. These rains will likely produce flash flooding
and mud slides.
Since Hanna is so close to the coast and about to move inland, this
forecast advisory was sent a couple of hours earlier than usual to
expedite the release of forecast information. An intermediate
advisory will be issued at 2 PM EDT, followed by a full advisory at
5 PM EDT, as scheduled.
FORECAST POSITIONS AND MAX WINDS
INIT 27/1500Z 14.5N 83.2W 35 KT 40 MPH
12H 28/0000Z 14.0N 83.9W 30 KT 35 MPH…INLAND
24H 28/1200Z 13.3N 84.8W 25 KT 30 MPH…INLAND
It will soon be gone, but there looks to be the potential for severe flooding in Honduras and Nicaragua.