Recent satellite imagery reveals the center of Tropical Depression Fifteen-E has become exposed, separated from convection due to northwesterly shear. This shear is pushing convection away and introducing dry air into the cyclone. The center is located farther north than initially thought.
The depression's intensity is estimated to be around 30 kt, based on objective estimates. It is moving west at a speed of 8 kt, steered by a ridge to the northwest. This ridge is expected to continue influencing the cyclone's motion.
Further details on Tropical Depression Fifteen-E are available from the National Hurricane Center, including its forecast discussion and updates on its trajectory.
Mesoscale Discussion 2294 NWS Storm Prediction Center Norman OK 0323 PM CDT Mon Sep 14 2026 Areas affected...portions of eastern Nebraska and southwest Iowa Concerning...Severe potential...Watch possible Valid 142023Z - 142230Z Probability of Watch Issuance...60 percent SUMMARY.....
Mesoscale Discussion 2293 NWS Storm Prediction Center Norman OK 0309 PM CDT Mon Sep 14 2026 Areas affected...Parts of western Kansas into south-central Nebraska Concerning...Severe potential...Watch possible Valid 142009Z - 142245Z Probability of Watch Issuance...40 percent SUMMA...
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 668 NWS Storm Prediction Center Norman OK 345 PM CDT Mon Sep 14 2026 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Western and Northern Kansas South Central Nebraska...
243 WTPZ44 KNHC 142041 TCDEP4 Tropical Storm Norbert Discussion Number 21 NWS National Hurricane Center Miami FL EP142026 Issued by the NWS Weather Prediction Center College Park MD 1100 AM HST Mon Sep 14 2026 Deep convection is decreasing in intensity and coverage east of Norber...
000 FOPZ14 KNHC 142039 PWSEP4 TROPICAL STORM NORBERT WIND SPEED PROBABILITIES NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL EP142026 ISSUED BY THE NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 2100 UTC MON SEP 14 2026 AT 2100Z THE CENTER OF TROPICAL STORM NORBERT WAS LOCATED N...
...NORBERT FORECAST TO WEAKEN AND BECOME A REMNANT LOW TOMORROW... As of 11:00 AM HST Mon Sep 14 the center of Norbert was located near 19.7, -139.2 with movement W at 15 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 40 mph....
