Rina intensified rather quickly in the warm waters of the Caribbean. At 5 PM EDT on Sunday she was a mere Tropical Depression. Later Sunday night at 11 PM EDT Rina became a Tropical Storm with max sustained winds of 40 MPH. 15 hours later on Monday Rina becomes a Hurricane with max sustained winds of 75 MPH as of 2 PM EDT.
Here's the latest from the National Hurricane Center as of 2 PM EDT Monday October 24 2011:
SUMMARY OF 200 PM EDT...1800 UTC...INFORMATION ---------------------------------------------- LOCATION...17.1N 83.0W ABOUT 195 MI...310 KM SW OF GRAND CAYMAN ABOUT 360 MI...580 KM ESE OF CHETUMAL MEXICO MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H PRESENT MOVEMENT...NW OR 320 DEGREES AT 5 MPH...7 KM/H MINIMUM CENTRAL PRESSURE...991 MB...29.26 INCHES
AT 200 PM EDT...1800 UTC...THE CENTER OF HURRICANE RINA WAS LOCATED NEAR LATITUDE 17.1 NORTH...LONGITUDE 83.0 WEST. RINA IS MOVING TOWARD THE NORTHWEST NEAR 5 MPH...7 KM/H...AND A TURN TOWARD THE WEST-NORTHWEST IS EXPECTED LATER TODAY.
REPORTS FROM AN AIR FORCE RESERVE HURRICANE HUNTER AIRCRAFT INDICATE THAT THE MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 75 MPH...120 KM/H...WITH HIGHER GUSTS. RINA IS A CATEGORY ONE HURRICANE ON THE SAFFIR-SIMPSON HURRICANE WIND SCALE. ADDITIONAL STRENGTHENING IS EXPECTED DURING THE NEXT 48 HOURS AND RINA IS FORECAST TO BECOME A MAJOR HURRICANE BY LATE TUESDAY.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 15 MILES...30 KM...FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 115 MILES...185 KM.
THE LATEST MINIMUM CENTRAL PRESSURE REPORTED BY RECONNAISSANCE AIRCRAFT WAS 991 MB...29.26 INCHES.
Check the Tropical Weather Page for Graphics, Computer Models, and more information.