Dr. Ula Isarki is a xenometeorologist (someone who studies the weather of alien planets) and the head of the Koprulu Meteorological Institute. She appears to believe passionately in the worth of her field, believing that "it is our responsibility to warn new colonists of the potential danger they may face before lives and property are utterly destroyed by the vengeful wrath of an alien Mother Nature."
Ula is a Polish name, diminutive for Urszula.
2000-03-24, Whirlwind. StarCraft Compendium Map Archives. Accessed on 2007-11-12.