Advisories
Iselle15 advisories on record
NHC Advisory 015 Aug 27, 02:33 AM UTC
NHC Advisory 014 Aug 26, 08:35 PM UTC
NHC Advisory 013 Aug 26, 02:34 PM UTC
NHC Advisory 012 Aug 26, 08:38 AM UTC
NHC Advisory 011 Aug 26, 02:32 AM UTC
NHC Advisory 010 Aug 25, 08:41 PM UTC
NHC Advisory 009 Aug 25, 02:44 PM UTC
NHC Advisory 008 Aug 25, 08:43 AM UTC
NHC Advisory 007 Aug 25, 02:37 AM UTC
NHC Advisory 006 Aug 24, 08:32 PM UTC
NHC Advisory 005 Aug 24, 02:33 PM UTC
NHC Advisory 004 Aug 24, 08:51 AM UTC
NHC Advisory 003 Aug 24, 02:45 AM UTC
NHC Advisory 002 Aug 23, 08:32 PM UTC
NHC Advisory 001 Aug 23, 02:46 PM UTC
000 WTPZ34 KNHC 231446 TCPEP4 BULLETIN Tropical Storm Iselle Advisory Number 1 NWS National Hurricane Center Miami FL EP092026 800 AM MST Sun Aug 23 2026 ...TROPICAL STORM ISELLE FORMS WELL OFFSHORE OF MEXICO... SUMMARY OF 800 AM MST...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...15.3N 114.2W ABOUT 595 MI...955 KM SSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...WNW OR 300 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 800 AM MST (1500 UTC), the center of Tropical Storm Iselle was located near latitude 15.3 North, longitude 114.2 West. Iselle is moving toward the west-northwest near 12 mph (19 km/h). A northwestward motion is expected through Monday, followed by a gradual turn back toward the west-northwest on Tuesday. Maximum sustained winds are near 45 mph (75 km/h) with higher gusts. Some strengthening is forecast during the next couple of days, and Iselle could become a hurricane late Monday or early Tuesday. Tropical-storm-force winds extend outward up to 105 miles (165 km) from the center. The estimated minimum central pressure is 1003 mb (29.62 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells generated by Iselle will affect the west coast of the Baja California Peninsula beginning Monday. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 200 PM MST. $$ Forecaster Hagen