The Tabasco flooding is the worst in fifty years. Despite governmental action that put the U.S. Katrina response to shame there have been many casualties, and heavy destruction.

Amid heavy rains, President Felipe Calderon ordered in thousands of soldiers, marines, pilots and federal police on Oct. 29, two days before the most damaging flooding hit. When the riverbanks finally burst, inundating some 70% of the city on Oct. 31, there were more than 60 helicopters buzzing through the skies carrying out nonstop rescue and relief missions. Calderon and half his cabinet then touched down in Villahermosa three times in five days, giving televised updates on everything from how to use satellite phones in shelters to the drop points of millions of bottles of water. “The reaction has been very impressive. If there were not such a fast and wide-scale response, the human cost of this tragedy would have been much higher,” said Helena Ranchal, regional head of the European Commission’s emergency relief fund. — Time magazine

Residents are calling for aid. This video gives some sense of the crisis. There are more videos here.