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Sea-Surface Temperature Anomalies: La Niña

OceansPhysical Environment

A composite of sea-surface temperature anomalies during La Niña from November to March during the following years: 1955, 1956, 1965, 1971, 1974, 1976, 1989, and 1999. When sea-surface temperatures in the tropical eastern Pacific drop below normal, it is known as a La Niña event.

NOAA

Sea-surface temperature: Negative 0.5 to negative 1.5 (purple): Central Pacific regions. Negative 0.25 to 0.25 (light purple) are in the Arctic and Atlantic Ocean. 0.25 to 2.25 (red) are mostly in the North Atlantic Ocean and South Pacific Ocean.

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Sea-Surface Temperature Anomalies: La Niña

British Empire, Early 1920s

Global Terrorist Attacks

-1.75 to -1.5

-1.5 to -1.25

-1.25 to -1.0

-1.0 to -0.75

-0.5 to -0.25

-0.25 to 0.25

0.5 to 0.75

Canada

Newfoundland

Global Terrorist Attacks

Alaska
0.230%
Rhode Island
4.64%
Washington
0.523%
Virginia
0.126%
Delaware
0.762%
Louisiana
0.120%
Hawaii
2.11%0.444%1.11%0.206%0.177%1.57%
North Carolina
0.319%
New Jersey
0.329%
Massachusetts
1.78%
Maryland
0.874%
California
0.105%
Yukon
100%
Northwest Territories
98.8%
New Hampshire
0.227%
Vermont
0.301%
Nunavut
0.349%97.0%
Maine
0.133%0.770%
Nova Scotia
0.869%93.4%
Prince Edward Island
1.45%61.5%
Saskatchewan
100%
New Brunswick
0.522%98.3%
British Columbia
0.181%99.0%
Newfoundland and Labrador
0.356%1.10%97.5%
Michigan
0.112%
Alberta
100%
New York
0.105%0.168%
Québec
0.107%99.3%0.194%
Manitoba
99.9%
Minnesota
0.161%
Florida
0.528%1
Texas
0.183%1
Pennsylvania
1
Oklahoma
1
Ontario
99.9%1
0.16.0