Table 5 Overview of entries in the “fixed wind speeds” dataset. Wind speeds are given as 10-meter 10-minute sustained average values.

From: Estimation of global tropical cyclone wind speed probabilities using the STORM dataset

Parameters

Name

Unit

Notes

Longitude (lon)

Degrees east

Ranges from 0–360°, with prime meridian at Greenwich.

Latitude (lat)

Degrees north

 

Wind speed (u)

m/s

Given at 20, 25, 30.. 75 m/s, and at 29, 37.6, 43, 50.7, and 61.6 m/s to comply with the category thresholds on the Saffir-Simpson scale26 (see Methods)

Variables

Name (dependency)

Unit

Notes

Mean (lat, lon, u)

year

Mean return period of 1,000 random realizations, at each wind speed

Standard deviation (lat, lon, u)

year

Standard deviation in return periods of 1,000 random realizations, at each wind speed

5% confidence interval (lat, lon, rp)

year

5% confidence interval value derived from 1,000 random realizations, at each wind speed

95% confidence interval (lat, lon, rp)

year

95% confidence interval value derived from 1,000 random realizations, at each wind speed