Search results
Results From The WOW.Com Content Network
The death toll from the earthquake and resulting fire is the greatest loss of life from a natural disaster in California's history. The most widely accepted estimate for the magnitude of the earthquake is a moment magnitude (M w ) or Richter magnitude (M L ) of 7.8; [ 7 ] however, other values have been proposed, from 7.7 to as high as 8.25. [ 8 ]
2006 – Weather radar improved by adding common precipitation to it such as freezing rain, rain and snow mixed, and snow for the first time. 2007 – The Fujita scale is replaced with the Enhanced Fujita scale for National Weather Service tornado assessments. [83] 2010s – Weather radar dramatically advances with more detailed options. [specify]
The National Weather Service Los Angeles is a local office of the National Weather Service responsible for monitoring weather conditions in Los Angeles, Ventura, Santa Barbara, and San Luis Obispo counties, as well as adjacent coastal waters out 60 nautical miles. [1]
A standard weather phenomenon along the northern and central California coast from late spring to early fall. May Gray / June Gloom : A characteristic weather pattern of late spring (May and June) in which a combination of inland heat, off-shore cool water, and prevailing wind patterns bring foggy and overcast weather to coastal regions.
The city of Burbank, at the eastern end of the Valley, is also known for being significantly hotter than downtown Los Angeles, which is only 9 miles (14 km) to the south. During winter both the Canoga Park and Burbank weather stations are significantly wetter than some coastal stations and thus retain hot-summer Mediterranean climates (Csa).
Weather is the state of the atmosphere, describing for example the degree to which it is hot or cold, wet or dry, calm or stormy, clear or cloudy. [1] On Earth, most weather phenomena occur in the lowest layer of the planet's atmosphere, the troposphere, [2] [3] just below the stratosphere.
Weather records researcher Maximiliano Herrera reported that this was the lowest humidity at which rain has occurred on Earth in recorded history. [14] On May 4, 2014, Needles reached a temperature of 102 °F (39 °C) with a dewpoint of −38 °F (−39 °C), for a relative humidity of 0.33%, the lowest value ever recorded on Earth.
Meteorology is a branch of the atmospheric sciences (which include atmospheric chemistry and physics) with a major focus on weather forecasting.The study of meteorology dates back millennia, though significant progress in meteorology did not begin until the 18th century.