locust infestation

Malawi
NA

Malaysia
flooding, landslides, forest fires

Maldives
low level of islands makes them sensitive to sea level rise

Mali
hot, dust-laden harmattan haze common during dry seasons;
recurring droughts; occasional Niger River flooding

Malta
NA

Marshall Islands
infrequent typhoons

Mauritania
hot, dry, dust/sand-laden sirocco wind blows primarily in
March and April; periodic droughts

Mauritius
cyclones (November to April); almost completely surrounded
by reefs that may pose maritime hazards

Mayotte
cyclones during rainy season

Mexico
tsunamis along the Pacific coast, volcanoes and destructive
earthquakes in the center and south, and hurricanes on the Pacific,
Gulf of Mexico, and Caribbean coasts

Micronesia, Federated States of
typhoons (June to December)

Moldova
landslides

Monaco
NA

Mongolia
dust storms, grassland and forest fires, drought, and
"zud," which is harsh winter conditions

Montenegro
destructive earthquakes

Montserrat
severe hurricanes (June to November); volcanic eruptions
(Soufriere Hills volcano has erupted continuously since 1995)

Morocco
northern mountains geologically unstable and subject to
earthquakes; periodic droughts

Mozambique
severe droughts; devastating cyclones and floods in
central and southern provinces

Namibia
prolonged periods of drought

Nauru
periodic droughts

Navassa Island
hurricanes

Nepal
severe thunderstorms, flooding, landslides, drought, and
famine depending on the timing, intensity, and duration of the
summer monsoons

Netherlands
flooding

Netherlands Antilles
Sint Maarten, Saba, and Sint Eustatius are
subject to hurricanes from July to October; Curacao and Bonaire are
south of Caribbean hurricane belt and are rarely threatened

New Caledonia
cyclones, most frequent from November to March

New Zealand
earthquakes are common, though usually not severe;
volcanic activity

Nicaragua
destructive earthquakes, volcanoes, landslides; extremely
susceptible to hurricanes

Niger
recurring droughts

Nigeria
periodic droughts; flooding

Niue
typhoons

Norfolk Island
typhoons (especially May to July)

Northern Mariana Islands
active volcanoes on Pagan and Agrihan;
typhoons (especially August to November)

Norway
rockslides, avalanches

Oman
summer winds often raise large sand