New Zealand: State of emergency declared on South Island July 22 (floods)

Event

A state of emergency was declared on Saturday, July 22, in the South Island cities of Christchurch, Timaru, and Dunedin and the region of Otago after severe storms produced 200 mm (8 inches) of rain over a 24-hour period. Reports say the Heathcote River burst its banks and flooded the southern areas of Christchurch. Although floodwaters have begun to recede as of Saturday evening, authorities have warned affected individuals to stay indoors until Sunday. Residual transportation disruptions due to flooded roadways and potential infrastructural damage should be anticipated in the coming days. Forecasts indicate the weather is expected to clear by Tuesday, July 25.

Context

This is the third time this year New Zealand has faced severe weather after a cyclone hit in April and heavy rains earlier in July, causing schools to be closed and coastal areas to be evacuated.

Advice

Individuals present in the affected regions are advised to follow all instructions as issued by local authorities and be prepared to leave immediately if an evacuation order is given. Monitor any relevant developments to the situation via local media, the authorities, and reliable weather reporting outlets. Remember that driving or walking through running water can be dangerous; 15 cm (6 in) of running water is enough to knock over an adult.