Just when our trails were starting to thaw and dry, two huge back-to-back rainstorms have saturated the soil. Any trail work has been put on a temporary hold. Theo, for example, received 2" of rain just on Sunday alone. Standing water is rampant across the metro and more rain is on the way.
Wednesday: Morning rain/snow showers. H: 49 L: 39 Wind: NW 5-10
Thursday: Cloudy. Showers. H: 52 L: 38 Wind: NW 10
Friday: Showers linger. H: 53 L: 39 Wind: NW 10
Saturday: Broken sun. Isolated rain. H: 57 L: 44 Wind: NW 4
Sunday: Partly sunny. Warmer H: 60 L: 47 Wind: SW 5
Saving Cow Farts
Here's a sobering stat: One cow can produce up to 300 liters of methane per day. If converted to energy this is enough to run a car for 24 hours. Cows are also thought to be a significant cause of climate change. Really?! The business of capturing and harnessing cow flatulence for energy is a serious subject right now.
Besides the backpack experiment to capture cow farts and generate energy, more mainstream studies are ongoing which look at reducing the emissions to begin with. Researchers are breeding lower-emission cows and feeding them lower flatulence-producing food. Some researchers are putting wireless sensors in cow stomachs to the track effects of diet.
Climate Change and Clouds
An old colleague of mine from Penn State University, Mark Zelinka, is determined to crack the code on clouds and their role in climate change. Here's the dilemma:
Clouds both trap and deflect planet-warming energy. Their molecules contribute to the greenhouse effect by lapping up infrared radiation emitted by Earth and redirecting some of that energy back toward the planet's surface. But clouds' white tops also reflect almost a fifth of the solar radiation that reaches the planet, a shading effect.
Mark is using sophisticated radar and lidar data to get the most comprehensive view of clouds that has ever been available. Hoping his research will answer the question of whether clouds will accelerate or dampen global warming.
Summer brings warm afternoons perfect for biking, but the summer heat and humidity can also spark thunderstorms and severe weather. Be prepared for any type of adverse weather headed your way with Aeris Pulse.
NWS Twin Cities Weather Story