Comoros
cyclones possible during rainy season (December to April);
Le Kartala on Grand Comore is an active volcano
Congo, Democratic Republic of the periodic droughts in south; Congo River floods (seasonal); in the east, in the Great Rift Valley, there are active volcanoes
Congo, Republic of the
seasonal flooding
Cook Islands
typhoons (November to March)
Coral Sea Islands
occasional tropical cyclones
Costa Rica
occasional earthquakes, hurricanes along Atlantic coast;
frequent flooding of lowlands at onset of rainy season and
landslides; active volcanoes
Cote d'Ivoire
coast has heavy surf and no natural harbors; during
the rainy season torrential flooding is possible
Croatia
destructive earthquakes
Cuba
the east coast is subject to hurricanes from August to October
(in general, the country averages about one hurricane every other
year); droughts are common
Cyprus
moderate earthquake activity; droughts