looding, volcanic
activity (Guadeloupe, Martinique, Reunion)

French Polynesia
occasional cyclonic storms in January

French Southern and Antarctic Lands
Ile Amsterdam and Ile Saint-Paul
are extinct volcanoes

Gabon
NA

Gambia, The
drought (rainfall has dropped by 30% in the last 30
years)

Gaza Strip
droughts

Georgia
earthquakes

Germany
flooding

Ghana
dry, dusty, northeastern harmattan winds occur from January to
March; droughts

Gibraltar
NA

Glorioso Islands
periodic cyclones

Greece
severe earthquakes

Greenland
continuous permafrost over northern two-thirds of the
island

Grenada
lies on edge of hurricane belt; hurricane season lasts from
June to November

Guam
frequent squalls during rainy season; relatively rare, but
potentially very destructive typhoons (June - December)

Guatemala
numerous volcanoes in mountains, with occasional violent
earthquakes; Caribbean coast extremely susceptible to hurricanes and
other tropical storms

Guernsey
NA

Guinea
hot, dry, dusty harmattan haze may reduce visibility during
dry season

Guinea-Bissau
hot, dry, dusty harmattan haze may reduce visibility
during dry season; brush fires

Guyana
flash floods are a constant threat during rainy seasons

Haiti
lies in the middle of the hurricane belt and subject to severe
storms from June to October; occasional flooding and earthquakes;
periodic droughts

Heard Island and McDonald Islands
Mawson Peak, an active volcano, is
on Heard Island

Holy See (Vatican City)
NA

Honduras
frequent, but generally mild, earthquakes; extremely
susceptible to damaging hurricanes and floods along the Caribbean
coast

Hong Kong
occasional typhoons

Howland Island
the narrow fringing reef surrounding the island can
be a maritime hazard

Iceland
earthquakes and volcanic activity

Iles Eparses
all islands subject to periodic cyclones
Bassas da India: maritime hazard since it is under water for a
period of three hours prior to and following the high tide and
surrounded by reefs

India
droughts; flash floods, as well as widespread and destructive
flooding from monsoonal rains; severe thunderstorms; earthquakes

Indian Ocean
occasional icebergs pose navigational hazard in
southern reaches

Indonesia
occasional floods, severe droughts, tsunamis, earthquakes,
volcanoes, forest fires