NASA scientists say satellite remote sensing can help determine when water will fall from the sky several weeks in advance. It can pinpoint how much water is available in snowpack and how much water is available in the ground. It’s crucial information during California’s drought.
Duane Waliser is a research scientist at NASA’s Jet Propulsion Laboratory. He’s using satellite remote sensing to predict a tropical weather pattern that produces heavy precipitation. It’s known as an “atmospheric river.”
“One of these rivers transports as much water at any given time as about five to ten Mississippi Rivers, so it’s very significant, and about 20-to-30 percent of that often ends up in the form of precipitation.”
Scientists can now forecast the weather pattern as much as four weeks in advance. The Department of Water Resources says the information will help the state better prepare and respond during droughts.
With the shift from winter to spring comes new watering limitations for Sacramento residents. To conserve water, residents are being asked to only water twice a week.
The drought has left honey bees without their normal supply of wildflowers to feed on. Beekeepers have supplemented their diet, but that lacks nutrition to keep hives healthy. CapRadio's Amy Quinton tags along with a local beekeeper to learn more.
There’s a bit more progress in the delicate dance of reaching a deal on a new California water bond proposal that would replace the $11 billion bond currently on the November ballot. But a deal – if any – is still months away.
Many people in the Sacramento region responded to calls to conserve water, using less last month than in the previous two Februaries. Many cities have not met conservation goals.
The city of Sacramento is moving ahead with a plan to offer rebates to people who rip out their front lawns and replace them with drought-tolerant landscaping.