The number of alleged sunstroke death cases has increased to 152 of which 14 have been confirmed as heat-related ones, a report from the office of the Special Relief Commissioner said.
Sonepur was followed by Bhawanipatna and Titlagarh at 43.5 degrees Celsius.
Other places which experienced the heatwave condition were Bolangir at 43 degrees Celsius, Angul at 42.7 degrees Celsius and Jharsuguda at 42.4 degrees Celsius, the Met office here said.
Meanwhile, a bulletin issued by the Met office said the heatwave condition would prevail for two more days and thunder squall may occur at some places in the state.