Upcoming seminar spotlights regional water issues

CRWCD’s annual water seminar features leading national and regional water and climate experts

Several weekend stories addressed water quailty issues.

Got water?

Staff Report

FRISCO — Colorado this summer may have escaped the severe drought plaguing much of the West — at least for now — but that doesn’t mean the state is immune from regional water woes.

Planners and water users know very well that huge long-term challenges remain for all the states in the Colorado River Basin, and some of those issues will be highlighted during the Colorado River Water Conservation District’s Sept. 10 water seminar in Grand Junction.

Two of the most important women in Western water leadership will be addressing the Colorado River District’s popular Annual Water Seminar in Grand Junction, Colo., that takes place Thursday, Sept. 10, 2015, from 9 a.m. to 3:30 p.m. at the Two Rivers Convention Center. Continue reading

Summer rains keep Colorado mostly drought-free

El Niño projected to bring above average autumn precipitation

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Spring and summer rains helped make up for a winter snowfall deficit in Colorado, where statewide precipitation was 98 percent of average 10 months into the 2015 water year. Graph courtesy NRCS.

Staff Report

FRISCO —Serious drought conditions persisted across the far West in July, but Colorado’s wet spring and summer helped boost the state’s water supplies and stream flow forecasts going into the late summer and fall. Only two small slices of the state have experienced abnormally dry conditions, according to the U.S. Drought Monitor. Continue reading

Climate: El Niño could extend Pacific Northwest drought

NOAA updates seasonal outlook; El Niño likely to persist into spring

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Warmer than average sea surface temperatures prevail across most of the eastern and central Pacific Ocean, as El Niño continues to strengthen.

By Bob Berwyn

FRISCO — Federal weather experts today said they’re more sure than ever that a strong El Niño will persist through the fall and winter, but they are less certain about how the cyclical Pacific Ocean climate pattern will play out across the U.S. The Aug. 13 El Niño update and diagnostic discussion is online here — it says there’s a 90 percent chance El Niño will last through the winter and an 85 percent chance it will last into early spring 2016.

During an El Niño, sea surface temperatures are above average across the eastern and central equatorial Pacific, and this year’s event could be among the strongest on record dating back to 1950, said Mike Halpert, deputy director of NOAA’s Climate Prediction Center. Continue reading

Climate: U.S. July 2015 temperature near average

More heat records set in Pacific Northwest

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Ten states reported slightly cooler than average temps in July 2015.

Staff Report

FRISCO — July 2015 was record-warm across a large part of the Pacific Northwest and the southern tip of Florida, and well above average for most of the West, with near- to below average temperatures in a big swath extending from the central U.S. into the Northeast.

Taken all together, the monthly average temperature for the lower 48 states was 0.2 degrees Fahrenheit above the 20th century average, ranking near the middle in the 121-year period of record, according to the latest monthly update from the National Climatic Data Center.
Continue reading

Climate: June 2015 the 2d-warmest on record

Western U.S. bakes under record heat

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Four states in the Far West reported record-warm January – June temperatures.

Staff Report

FRISCO — With an average temperature of 2.9 degrees Fahrenheit above the 20th century average, last month was the second-warmest June on record for the contiguous United States, ranking behind June 1933, according to the latest monthly update from NOAA’s National Climatic Data Center.

The West was sweltering, as five states (California, Oregon, Washington, Idaho, Utah) set all-time June temperature records. Wyoming, Montana and Nevada reported June temps that were in the all-time top five, while Colorado and New Mexico’s June readings were in the top ten warmest on record. Continue reading

Climate: Coral reefs taking a big hit this year

A diverse coral reef in the U.S. Virgin Islands. PHOTO BY CAROLINE ROGERS/USGS.

Coral reefs in the Caribbean, like this one in the U.S. Virgin Islands, are at risk of bleaching as global warming heats up the world’s oceans. Photo by Caroline Rogers/USGS.

Warm oceans leading to widespread reef bleaching

Staff Report

FRISCO — Ocean researchers have updated their warnings of potential coral reef bleaching based on unusually warm ocean temperatures across the north Pacific, equatorial Pacific, and western Atlantic oceans this summer.

Scientists with NOAA’s coral reef watch say they expect  bleaching of corals on Northern Hemisphere reefs through October, potentially leading to the death of corals over a wide area and affecting the long-term supply of fish and shellfish.

“The bleaching that started in June 2014 has been really bad for corals in the western Pacific,” said Mark Eakin, NOAA Coral Reef Watch coordinator. “We are worried that bleaching will spread to the western Atlantic and again into Hawaii.” Continue reading

May was a drought-buster for eastern Colorado

Wet summer ahead?

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May precipitation broke the all-time record for Colorado.

Every part of Colorado saw above normal precipitation in Many.

Every part of Colorado saw above normal precipitation in May.

Staff Report

FRISCO — May brought drought-busting precipitation to much of Colorado, state climate experts said last week during their monthly Water Availability Task Force meeting in Denver.

The beneficial moisture erased a long-running drought in southeastern Colorado and also helped boost the streamflow outlook in the Rio Grande Basin, where a meager winter snowpack had lowered expectations for summer runoff.

By contrast, the far western third of the state is still designated as experiencing abnormally dry conditions by the National Drought Monitor, which also shows a pocket of moderate drought across western Gunnison and much of Delta counties. Continue reading

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