The peak winds were based on estimates from the Dvorak technique.

H1) What is the Dvorak technique and how is it used?

The following day the system featured a large area of organized deep convection and the dvorak technique was initiated.

In 1973 he developed the Dvorak technique to analyze tropical cyclones from satellite imagery.

It is also responsible for doing Dvorak technique intensity fixes on tropical cyclones.

Additionally, Dvorak technique intensity estimates reached 3.5, indicating a high-end tropical storm.

Deep convection increased over the circulation on May 31, prompting classifications with the Dvorak technique.

Using the Dvorak technique, a method used to estimate the intensity of tropical cyclones, a value of 7.6 was obtained.

Dina quickly intensified, and its T-numbers using the Dvorak technique increased by 0.5 every six hours during the storm's development phase.

Deep convection initially failed to persist, though on July 28 meteorologists began tracking it with the Dvorak technique.

The agency estimated 10 minute sustained winds and barometric pressure based on the Dvorak technique and numerical weather prediction.

Development of the objective Dvorak technique began in 1998, which performed best with tropical cyclones that had eyes (of hurricane or typhoon strength).

Rapidly organizing, the system was classified using the Dvorak technique at 1800 UTC on August 18.

This is a modified version of the Dvorak technique which uses computer algorithms rather than subjective human interpretation to arrive at a CI number.

Cyclones undergoing extratropical transition, losing their thunderstorm activity, see their intensities underestimated using the Dvorak technique.

This was based on a rating of 1.5 on the Dvorak technique, which is a method of estimating the intensity of tropical cyclones via satellite.

The circulation remained strong despite the diminishing convection, though satellite intensity estimates using the Dvorak technique indicated the cyclone could have weakened to tropical storm status.

By 2004, an advanced objective Dvorak technique was developed which utilized banding features for systems below hurricane intensity and to objectively determine the tropical cyclone's center.

By late on September 29, classifications began on the system via the Dvorak technique, a technique used to measure a tropical cyclones intensity.

During the morning hours, the National Oceanic and Atmospheric Administration officially classified the cyclone as being tropical through the Dvorak technique.

The intensification was the result of deep convection wrapping around the center of circulation and Dvorak Technique intensity estimates reaching T3.5.

With the formation of an eye, the Dvorak technique rendered an intensity of 75 mph (120 km/h), signifying that Omar had intensified into a hurricane.

In most tropical cyclone basins, use of the satellite-based Dvorak technique is the primary method used to determine a tropical cyclone's maximum sustained winds.

By late on April 24, the system was too weak to classify using the Dvorak technique, and the NHC ceased issuing advisories.

Tropical Storm Chantal rapidly strengthened thereafter, with weather satellites indicating t-numbers increasing from 2.5 to 3.5 within twelve hours using the Dvorak technique.