Jackie Johnson, observed

Forget your taxes, forget whatever undone Friday task that mocks you this Monday morning, go straight to LA Observed, where Kevin Roderick has embedded a Parry Gripp song dedicated to Los Angeles weather girl Jackie Johnson. If that doesn’t make you love silliness, then in the Life is Good department, consider that gentle, almost continuous showers last night, about 3/4 of an inch of water as if laid down by a mister, nudged the rainfall total in Los Angeles to just above normal at 15.98 inches. Click here for National Weather Service rainfall data for across greater Los Angeles.

Elsewhere in the real world, Groksurf has a nifty round-up of San Diego water news and Aquafornia leads with this very good Associated Press story on Lynda and Stewart Resnick, which was inspired by a recent lawsuit. My favorite line about the billionaire who is trying to overturn the Endangered

Weather from space turns 50

Fifty years ago today, the world’s first weather satellite lifted off from Cape Canaveral, Fla., reports the National Oceanic and Atmospheric Administration.

Not even a blown April Fools rain forecast for Los Angeles can suppress the jubilation at NOAA, which adds: “The first image from the satellite, known as TIROS-1 (Television Infrared Observation Satellite), was a fuzzy picture of thick bands and clusters of clouds over the United States. An image captured a few days later revealed a typhoon about a 1,000 miles east of Australia.”

TIROS-1, (NASA photo left) a polar-orbiting satellite that lasted 78 days, weighed 270 pounds and carried two cameras and two video recorders.

Below, as contrast, is a March 2010 NASA satellite image of Tropical Cyclone Paul, posted today at NASA’s Earth Observatory. This was taken by the Aqua satellite, launched in May 2002 as part of a project to better understand the

The anguish of spring

National Weather Service Graphical Forecast detail for Los Angeles, CA, March 31, 2010 as issued on March 26, 2010. Click on the map to be taken to the interactive tool.

Updated 4/1/2010. Earlier this week, this site carried an explanation of why what was supposed to be a wetter than normal year turned out to be a slightly drier one in Southern California. Yet almost immediately meteorologists spotted what may be our last rain of the season. Ken Clark has a chatty explanation on AccuWeather. For those whose hearts only beat faster when presented with cold hard graphics, a similar prediction may be found at NOAA’s Digital Forecast Database. Click on your region, then on the day in the Probability of Precipitation panel. For Los Angeles, the screen tops 50% chance of rain for the evening of Wednesday, March 31st.

Will it come? The anguish of spring in

Goodbye rain, hello JPL

NASA's Earth Observatory captured this image of a large storm over the California coast on January 20th, 2010. This Friday and Saturday, March 26-27, the Jet Propulsion Laboratory in La Canada Flintridge will be hosting two Climate Days in which scientists from NASA and the National Oceanic and Atmospheric Administration will explain to classes and members of the general public the effect of greenhouse gases and clouds on climate, the difference between weather and climate, the role of the ocean in global warming and how scientists study Earth's climate from space. Attendees may participate in hands-on activities, view exhibits, demonstrations, student presentations, play Climate Jeopardy and other games, and get information on careers and resources for teachers and community members. Click on the Pacific storm for more information.

The meteorologist/blogger Bad Mom, Good Mom recently copied me in on a query to Jet Propulsion Laboratory oceanographer Bill Patzert: “It

“Upper level low”

Call me Timon, but I love it when it rains on the Oscars, second only to when it rains on the Rose Parade. Soaked joggers in the marathon are a poor substitute for bedraggled floats and movie stars. The misanthropists among us will need to cross our fingers that rains predicted for Saturday will extend into Sunday. Click on the map to be taken to the National Weather Service, then fill in your zip code for your exact local forecast. Or click here to be taken to Ken Clark’s AccuWeather forecast. “Rain and snow will gradually develop Friday and Friday night across California,” he writes, “and as the upper-level low moves inland Saturday across the southern third of California, thunderstorms could occur as well.”

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