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 sandstorms and dust storms in
interior; periodic droughts
Pacific Ocean
surrounded by a zone of violent volcanic and
earthquake activity sometimes referred to as the "Pacific Ring of
Fire"; subject to tropical cyclones (typhoons) in southeast and east
Asia from May to December (most frequent from July to October);
tropical cyclones (hurricanes) may form south of Mexico and strike
Central America and Mexico from June to October (most common in
August and September); cyclical El Nino/La Nina phenomenon occurs in
the equatorial Pacific, influencing weather in the Western
Hemisphere and the western Pacific; ships subject to superstructure
icing in extreme north from October to May; persistent fog in the
northern Pacific can be a maritime hazard from June to December
Pakistan
frequent earthquakes, occasionally severe especially in
north and west; flooding along the Indus after heavy rains (July and
August)
Palau
typhoons (June to December)
Panama
occasional severe storms and forest fires in the Darien area
Papua New Guinea
active volcanism; situated along the Pacific "Ring
of Fire"; the country is subject to frequent and sometimes severe
earthquakes; mud slides; tsunamis
Paracel Islands
typhoons