Donna-17 is a category 3 tropical cyclone moving west, over southern pacific ocean at a speed of 9 km/h. Tropical cyclone Donna-17 was predicted to approach northeastern Vanuatu on 04 May 2017 but changed its track and it is supposed to pass close to the northern islands of Torba Municipality on 5 May 2017 with a sustainable wind speed of 170 km/h to 200 km/h. The tropical cyclone is then expected to move southern along western Sanma and Malampa (07 May 2017)
Based on data of the observed and predicted tropical cyclone path, wind speeds from JRC (Warning 4 issued the 04th May 2017 at 09:00 UTC), and population data from WorldPop, UNITAR-UNOSAT conducted a population exposure analysis for Vanuatu:
639 people are living within 120km/h wind zones,
35,064 people are living within 90km/h wind zones, and - 213,708 people are living within 60km/h wind zones.