climate change

India Monsoons: Record Rainfall Continues as Earth Continues Cleansing

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Accuweather.com - 6/14/13, Jim Andrews

Enjoying the spray from high waves striking the coast at Mumbai, India, Thursday, June 13, 2013. Unbeknownst to most people other than mariners, strong southwesterly winds of the Indian Summer Monsoon were busily at work over the open Arabian Sea, as they would be each year in June, heaping up the high waves that eventually roll ashore on India's west coast. (AP Photo/Rafiq Maqbool)

In northern India, parts of Punjab and Haryana have already got the first heavy falls of rain two to three weeks ahead of the historical average Monsoon onset.

Isolated pre-Monsoon cloudbursts, some with damaging winds, hail and dust storms, have dealt out falls of rain sometimes amounting to many times the historical average amount for June in Pakistan and northwest India.

For complete story please see Accuweather.com

American West Becoming Increasingly Dusty

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National Geographic - 6/12/13, Ker Than

 

 

The American West is becoming an increasingly dusty place: So-called "dust emissions"—including giant dust storms reminiscent of the Dust Bowl era—have increased in the past 17 years, according to a new study.

Scientists understand only some of the reasons for the surge.

"About half of the changes [we see] are due to drought and high-wind events. We're seeing more of these larger storms that can move dust," said Jason Neff, a geological scientist at the University of Colorado at Boulder and a co-author of the study. "The other half [of dust storms we see remains] unexplained, but candidates include off-road vehicle use, oil and gas development, urban and rural development, and grazing."

For more on this story please see NationalGeographic.com

Record floods continue in North and Central Europe (Video)

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Euronews.com - 6/6/13

 

 

 

Floods continue to wreak havoc across northern and central Europe.

The irony is that while the weather is clear, run-off means that river levels are continuing to rise.

In Germany, the army has been drafted in to help.

The last great flood was in 2002 – they are now saying that, along the Elbe, this one will be even worse.

 

For more on this story please see Euronews.com

Flooding in Germany Highest Levels in 500 Years.

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USAToday.com-6/3/13

 

 

PASSAU, Germany (AP) — Swollen rivers gushed into the old section of Passau in southeast Germany on Monday, as water rose in the city to levels not seen in more than five centuries.

The city was one of the worst hit by flooding that has spread across a large area of central Europe following heavy rainfall in recent days. At least eight people were reported to have died and nine were missing due to floods in Germany, Austria, Switzerland and the Czech Republic.

 

The German news agency dpa said the water levels were the highest recorded since 1501 in Passau, a city that dates from before Roman times.

 

Central Europe hit by major floods

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Aljazeera.com - 6/3/13

 

 

Several killed or missing in Germany, Czech Republic and Austria after torrential rain causes flooding and mudslides.

Authorities in parts of Europe issued disaster warnings and scrambled to reinforce flood defences as rivers swelled by days of heavy rain threatened to burst their banks.

Several people have died or are missing in the floods in Germany, the Czech Republic, Austria, and Switzerland since the rains began on Thursday.

 

For more information please see Aljazeera.com

As Earth warms, Arctic is warming fastest

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Earthsky.org - 5/30/13, Deborah Byrd

 

Global temperature anomalies.  This map is comparing temperatures in the years 2000 to 2009 to the norms for the various regions from 1951 to 1980.  You can see that - during this period - the Arctic warmed more dramatically than other parts of the globe.  Image via NASA.

 

Global temperature anomalies. This map is comparing temperatures in the years 2000 to 2009 to temperatures norms elsewhere from 1951 to 1980. You can see that – during this period – the Arctic warmed more dramatically than other parts of the globe. Image via NASA.

This map shows how high latitudes on Earth – the Arctic – have warmed more dramatically over the past decades than other parts of the globe. The map shows global temperature anomalies for the years 2000 to 2009. In other words, it doesn’t show absolute temperatures. Instead, it illustrates how much warmer or colder a region was in 2000-2009 compared to the norm for 1951-1980.

 

U.S. Drought Monitor

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Drought.gov - 5/23/13

 

 

The U.S. Drought Monitor is unique, blending numeric measures of drought and experts' best judgment into a single map every week. It started in 1999 as a federal, state, and academic partnership, growing out of a Western Governors' Association initiative to provide timely and understandable scientific information on water supply and drought for policymakers.

The Monitor is produced by a rotating group of authors from the U.S. Department of Agriculture, the National Oceanic and Atmospheric Administration, and the National Drought Mitigation Center. It incorporates review from a group of 250 climatologists, extension agents, and others across the nation. Each week the author revises the previous map based on rain, snow and other events, observers' reports of how drought is affecting crops, wildlife and other indicators. Authors balance conflicting data and reports to come up with a new map every Wednesday afternoon. It is released the following Thursday morning

 

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