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The reasons are the two cold currents: California Current at Northeast and Humboldt Current along the equatorial line. The Hawaiian Islands (in white) have higher temperatures than the equatorial line near the coast of South America because cold waters from upwelling along the California coast are farther away than the thermal equator, and ...
Within the Southern California Bight, a sub-region of the California Current has unique physical properties. Upwelling is fairly weak in the California Bight and Smith and Eppley (1982) stated that the 16-year average for primary production was 0.402 grams carbon/(meter-squared × day), or approximately 150 grams carbon/(meter-squared × year).
Temperatures of 90 °F (32 °C) and above are uncommon, with the exception of dry, leeward areas. In the leeward areas, temperatures may reach into the low 90s several days during the year, but temperatures higher than these are unusual. The highest temperature ever recorded on the islands was 100 °F (38 °C) on April 27, 1931, in Pāhala. The ...
The highest temperature ever recorded in California was 134 °F (57 °C) in Death Valley on July 10, 1913. This is also the highest temperature ever recorded on Earth. The lowest was −45 °F (−43 °C) in Boca on January 20, 1937.
[20] [21] The changes in climate are not uniform across the Earth. In particular, most land areas have warmed faster than most ocean areas. The Arctic is warming faster than most other regions. [22] Night-time temperatures have increased faster than daytime temperatures. [23] The impact on nature and people depends on how much more the Earth warms.
Asteroid 2024 YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.
As a result, different groups that have analyzed the satellite data have produced differing temperature datasets. The satellite time series is not homogeneous. It is constructed from a series of satellites with similar but not identical sensors. The sensors also deteriorate over time, and corrections are necessary for orbital drift and decay.
The U.S. Geological Survey said that more than 5.3 million people in California were under a tsunami warning, the Associated Press reported, and that more than 1.3 million people lived close ...