By September 26, the system had developed strong outflow and was intensifying.
By August 30, strong outflow developed around Luis despite convection remaining displaced from the low pressure center.
At this time, the depression was in an environment of strong upper-tropospheric outflow, resulting in gradual intensification.
Iris's intensity did not change significantly during that time, and it maintained strong outflow but a weak eyewall.
The system continued to organize, with the banding features becoming well-defined within hours and strong outflow developing around the storm.
Upon becoming tropical, Fran developed a strong outflow and several convective feeder bands.
Tax-exempt bond funds, which at the end of January attracted average new money of more than $700 million a month, subsequently started experiencing strong outflows.
Maintaining a west-northwesterly track, strong outflow developed, especially to the southwest of the circulation.
Gradual intensification took place as the system developed strong outflow and warm sea surface temperatures aided in fueling further development.
Because of the strong outflow from nearby Typhoon Hazen, the disturbance never was able to strengthen further.