Earthquake — Sea of Okhotsk, Russia

Earthquakes list August 14, 2012

Last update: August 14, 2012 at 3:09 pm by By

Massive very deep earthquake in the sea of Okhotsk
A Magnitude 7.7 (updated from 7.3 by USGS) earthquake hit the sea of Okhotsk 160 km from Poronaysk, Russia although it was a massive earthquake the depth of  625 km has decreased the shaking strongly, making it a IV on the Mercalli scale (light shaking) for a very wide area, no tsunami is possible because of the depth.
The earthquake has been felt as far as Japan!

from:    http://earthquake-report.com/2012/08/13/major-earthquakes-list-august-14-2012/

Taiwan — Earthquake

Moderate earthquake below Taiwan

Last update: August 14, 2012 at 3:09 pm by By

Moderate earthquake below Taiwan
The earthquake struck at a shallow 20 km depth and only at 12 km from Hualien, a city with more than 100,000 inhabitants. Hualien county is often shaken by earthquakes. The quake was felt all over the northern part of  Twain, including in Taipeh.

from:    http://earthquake-report.com/2012/08/13/major-earthquakes-list-august-14-2012/

Earthquake Xinjiang Mountains, China

Very strong moderately dangerous earthquake in the Xinjiang mountains, China

Last update: August 12, 2012 at 12:47 pm by By

The USGS shaking map below is based on a Magnitude of 6.3 at a depth of 9.7 km. The Chinese parameters would considerably weaken the shaking pattern.

Shaking map USGS – courtesy USGS

Update 11:30 UTC : Chinese seismological agency reports a Magnitude of 6.2 at a depth of 30 km. The biggest danger for this earthquake is some landslides in the steeper valleys. Landslides triggered by earthquakes are the most important secondary damage element after tsunamis of course.

A M6.2 earthquake occurred a shortwhile in Hotan district, Xinjiang China
Early reports are mentioning a very shallow earthquake.
We are currently trying to verify the data in China but their servers are down.
In a first overview of the location, the epicenter looks to be in a wilderness area in the mountains with no or very few people around.
Theoretical intensity should not go over VI MMI (strong shaking).
Based on other specialized organizations, the number of people in a radius of 100 km around the epicenter is max. 10000

Most important Earthquake Data:
Magnitude : Mw 6.3 (USGS) and Ms 6.2 (China)
UTC Time : Sunday, August 12, 2012 at 10:47:06 UTC
Local time at epicenter : Sunday, August 12, 2012 at 06:47:06 PM at epicenter
Depth (Hypocenter) : 9.7 km (USGS) and 30 km (China)
Geo-location(s) :
Approx. 100 km of Keriya, China
Approx. 100 km of Keriya, China
282 km (175 miles) ESE of Hotan, China

Update 12:40UTC : As we are in a very remote area of China, it may take many hours (probably until tomorrow morning local time) before emergency teams (both aid and assessment teams) have reached the small settlements in the mountains (mountains as high as 6820 meter).

Earthquake epicenter mountains – beautiful but with many earthquake faults – image courtesy and copyright Garmo92

Update 11:47 UTC : The closest populated centers near the epicenter are Keriya and Niya. We do not have specific population numbers for Keriya and Niya, but Keriya county counts 220,000 people and Niya (Minfeng) county 30,000. The biggest city in the greater area is Hotan (also seismological headquarters), but Hotan is far away from the danger zone (282 km).

Update 11:40 UTC : There are NO hydrodams or Nuclear Plants in the vicinity of the epicenter (source GDACS)

Update 11:34 UTC : WAPMERR, the theoretical damage data engine is predicting 0 to 10 deaths and 0 to 100 injured. These numbers refer only to shaking and NOT to landslides. At Earthquake-report.com we think that besides landslides and based on the depth of 30 km, no important damage or injuries will be sustained.
Initial predictions like we are making are taking into account as much as data as we can find. Often local obtained data are the most accurate as these organizations are often highly specialized and have a lot of instruments in the earthquake area. The more instruments, the more accurate data are! The WAPMERR data are based on the UGS data (in this case) which refer to a M6.3 and a depth of less than 10 km. If the Chinese parameters are correct (what we believe), there is a huge difference in damage potential in between the 2 data sets.

from:    http://earthquake-report.com/2012/08/12/very-strong-moderately-dangerous-earthquake-in-the-xinjiang-mountains-china/

Tabriz, Iran Dangerous Earthquakes

2 extremely dangerous shallow earthquakes in the greater Tabriz, Iran area – 50+ people injured, more reports to come

Last update: August 11, 2012 at 3:35 pm by By

 

Most important Earthquake Data:
Magnitude : M6.2
UTC Time : Saturday, August 11, 2012 at 12:23:17 UTC
Local time at epicenter : Saturday, August 11, 2012 at 03:53:17 PM at epicenter
Depth (Hypocenter) : 9.7 km
Geo-location(s) :
20 km (12 miles) WSW of Ahar, Iran
60 km (37 miles) ENE of Tabriz, Iran

Shaking map based on a Magnitude of 6.2 and a depth of 9.7 km – image courtesy USGS

Important update 13:00 UTC : The first M6.2 earthquake was followed 11 minutes later by an even stronger M6.3 aftershock. This second earthquake had a slightly different epicenter.

Based on preliminary data a strong to very strong earthquake happened a few minutes ago in Western Iran.
We are currently collecting more material and will report accordingly
Preliminary epicenter at 60 km from Tabriz. Tabriz has a population if 1.4 million people). Tabriz is not too close to the epicenter, wo damage, if any, will be moderate
The closest city to the epicenter is however Ahar, a city with a population of 94348 (latest census).
Theoretical intensity calculations are expecting very strong to severe shaking in the epicenter area.
We will start-up an in-depth article as soon as possible.

Update 14:29 UTC : The city of Varzeghan is reported by Iran media as the epicenter of this earthquake. Varzeghan or Varzgan is not a small village but rather a small town (see satellite image below).

Satellite image of the city of Varzeghan (Varzgan, vrzgan) epicenter of the August 11 2012 Iran earthquake

Important update 14:12 UTC : ER reader Mehran comments that Mehr news is reporting heavy damage to clay housing, victims transferred to hospitals, and the epicenter is reported to be the village of Varzgan.

Update 14:07 UTC : Emergency evaluation teams have been send to Tabriz and Ahar were telecommunications and power have been cut. Iran has very good organized emergency and SAR teams and can handle a lot of damaging earthquakes with their own troops and material. Earthquake-Report.com evaluates Iran earthquake response as one of the best in the world!

Update 13:54 UTC : Mobile telecommunication problems in Tabriz. Panic but no reports of damage or casualties yet. Iran has one of lowest attenuation q values meaning that seismic waves attenuate or diminish faster with distance than other parts of the world.

Update 13:53 UTC : USGS has just updated his Iran report and comes now with at least 6000 people who will have experienced the super dangerous Severe shaking (MMI VIII) and 186000 people having received a very strong shaking (MMI VII)

Satellite view of Ahar, Iran a city with 85000 inhabitants and close to the epicenter – image courtesy Google and its contributors

Important update 13:43 UTC : WAPMERR, the theoretical earthquake damage engine, has calculated that based on the Geofon earthquake data and epicenter, 100 to 500 deaths may be expected. Our experience with Geofon is that this estimate will be hopefully reviewed to lower numbers (like often elsewhere). WAPMERR is however an indication that this earthquake is a really dangerous one!

for more information and updates, go to:    http://earthquake-report.com/2012/08/11/extremely-dangerous-shallow-earthquake-in-the-greater-tabriz-iran-area/


Power Plant Pollution & States

Toxic Power:Report Ranks States With Worst Air Pollution From Power Plants

August 10, 2012
Image Credit: Jarous / Shutterstock

April Flowers for redOrbit.com – Your Universe Online

According to a report released Thursday by the Natural Resources Defense Council (NRDC), Texas is the 10th worst state in the nation when it comes to exposing residents to toxic air pollution from coal-fired plants.

Unfortunately, that’s not all the report had to say about the Lone Star State.

Texas also ranked 10th in toxic air pollution from the electric sector, emitting nearly 10.5 million pounds of harmful chemicals. This accounts for 25 percent of the state’s pollution and 3 percent of toxic pollution from all power plants in the U.S.

Texas ranked 1st among all states in industrial mercury air pollution from power plants with nearly 12,740 pounds emitted in 2010. This accounts for 78 percent of the state’s mercury air pollution and 19 percent of the overall U.S. mercury air pollution.

The report did have some good news. On the national level, there was a 19 percent drop in all air toxins emitted from power plants in 2010, the most recent data available, compared to 2009 levels. The drop, which also includes a 4 percent decrease in mercury emissions, results from two key factors. One is the increasing use by power companies of natural gas, which is cleaner and cheaper than coal; the other is the installation of state-of-the-art pollution controls by many plants. These new controls are put into place in anticipation of new health protections issued by the Environmental Protection Agency (EPA).

“Toxic pollution is already being reduced as a result of EPA’s health-protecting standards,” said John Walke, NRDC’s clean air director. “Thanks to the agency’s latest safeguards, millions of children and their families in the states hardest hit by toxic air pollution from power plants will be able to breathe easier. But these protections are threatened,” Walke said, “because polluters are intent on persuading future Congresses or presidential administrations to repeal them.”

EPA’s Mercury and Air Toxics Standards will cut mercury air pollution by 79 percent from 2010 levels, beginning in 2015.

The EPA standard has come under fire, however. Senator James Inhofe, R-Okla, attempted to repeal the standard, assisted by both Senators Cornyn and Hutchison from Texas.

In the study, “Toxic Power: How Power Plants Contaminate Our Air and States,” NRDC also found that coal- and oil-fired power plants still contribute nearly half (44 percent) of all the toxic air pollution reported to the Environmental Protection Agency’s Toxics Release Inventory (TRI). The report also ranks the states by the amount of their toxic air pollution levels.

How did other states fair in this analysis?

NDRC started releasing its “Toxic 20″ list in 2011. The list is created using publicly available data in the EPA’s Toxic Release Inventory (TRI), a national database of toxic emissions self-reported by industrial sources to rank states by air pollution levels from 2009.

Despite the overall reductions in total emissions, 18 of the Toxic 20 from 2009 remain in the 2010 list released this week, although several states have made significant improvements highlighted in the report.

The states on the “Toxic 20″ list (from worst to best) are:

1. Kentucky
2. Ohio
3. Pennsylvania
4. Indiana
5. West Virginia
6. Florida
7. Michigan
8. North Carolina
9. Georgia
10. Texas
11. Tennessee
12. Virginia
13. South Carolina
14. Alabama
15. Missouri
16. Illinois
17. Mississippi
18. Wisconsin
19. Maryland
20. Delaware

Source: April Flowers for redOrbit.com – Your Universe Online

http://www.redorbit.com/news/science/1112673464/toxic-power-air-pollution-report-nrdc-081012/
redOrbit (http://s.tt/1kuf2)

Drought Devastates Corn Yield, Affects Food Prices

U.S. Corn Production Outlook Cut As Drought Takes Toll

AP  |  By Posted: 08/10/2012 9:34 am Updated: 08/10/2012 11:02 am

ST. LOUIS (AP) — The government slashed its expectations for U.S. corn and soybean production for the second consecutive month Friday, predicting what could be the lowest average corn yield in more than 15 years as the worst drought in decades continued punishing key farm states.

Nonetheless, Agriculture Secretary Tom Vilsack, in a statement supplied exclusively to The Associated Press, insisted that U.S. farmers and ranchers remain resilient and that the country would continue to meet demand as the global leader in farm exports and food aid.

The U.S. Agriculture Department cut its projected U.S. corn production to 10.8 billion bushels, down 17 percent from its forecast last month of nearly 13 billion bushels and 13 percent lower than last year. That also would be the lowest production since 2006.

The USDA, in its monthly World Agricultural Supply and Demand Estimates report, now expects corn growers to average 123.4 bushels per acre, down 24 bushels from last year in what would be the lowest average yield in 17 years.

Soybean production is now forecast at 2.69 billion bushels, a 12 percent decline from last year and well off the 3.05 billion bushels the USDA had expected last month. Expected yields on average of 36.1 bushels per acre would be the lowest since 2003.

Friday’s revised outlook comes months after corn farmers forecast a record year when they planted, sowing 96.4 million acres — the most since 1937. But the USDA now forecasts the area to be harvested at 87.4 million acres.

On Thursday, the U.N. food agency drew a direct correlation between price hikes in basic food commodities and the months of parched conditions in farm states. The Rome-based Food and Agriculture Organization said in its monthly price report that its overall food price index climbed 6 percentage points in July, although it was well below the peak reached in February 2011. The FAO’s index, considered a global benchmark used to track market volatility and price trends, measures the monthly price changes for a basket of food items including cereals, oils and fats, meat, dairy products and sugar.Severe drought punishing the U.S.’s midsection has sent corn prices soaring, and expectations of worsened crop prospects in Russia because of dry weather sent world wheat prices up 19 percent, according to the FAO, which keeps close tabs on volatile global prices. Spikes in the prices of staple foods have led to riots in some countries in recent years.

But on Friday, Vilsack tried to tamp down such concerns.

“Americans shouldn’t see immediate increases in food prices due to the drought,” said Vilsack, as he visited drought-stricken Nebraska and with plans to be in Iowa next week. “What is important going forward is that we continue to do all we can to help the farmers, ranchers, small businesses and communities being impacted by this drought.”

Rick Whitacre, a professor of agricultural economics at Illinois State University, said consumers may see modest increases in prices in grocery stores due to tightened corn supplies because the grain is so ubiquitous, found in everything from cosmetics to cereal, soda, cake mixes and candy bars. But he believes the bigger fallout will come in 4 to 6 percent price increases for beef and pork, with many ranchers having sold off their livestock as feed costs rise and the drought burned up their pasturelands.

“You’re going to see the ripple of this go out for quite a distance,” Whitacre said. “We may see some upward pressure (on prices), especially in things like vegetable oil and a lot of our food products,” but that should be manageable.

The U.S. leads the world in exporting corn, soybeans and wheat, and the surging prices are expected to be felt across the international marketplace, hurting poor food-importing countries, said a study by British charity Oxfam issued on the eve of the U.N. report.

Vilsack said he has pressed Congress to pass a comprehensive, multi-year farm bill “that gives farmers and ranchers more certainty in this tough time, while giving USDA tools to help those producers affected by weather-related events beyond their control.”

The USDA foreshadowed the newly lowered yield projections, noting earlier this week that exactly half of the nation’s corn crop was rated poor to very poor, up 2 percentage points from the previous week and creeping closer to the peak of 53 percent of 24 years ago. Some 39 percent of soybeans now fall under those two categories, rising 2 percentage points for the second straight week and eclipsing the 1988 benchmark of 37 percent.

The nation’s rangeland and pastures are faring even worse, with roughly three-fifths rated to be in poor to very poor shape — the largest area thus affected in 18 years.

Friday’s USDA report amplified the troubling picture painted a day earlier when the latest weekly U.S. Drought Monitor map showed that the drought conditions continue to worsen in Plains states, where production of corn and soybeans is key. That update showed that the expanse still gripped by extreme or exceptional drought — the two worst classifications — rose to 24.14 percent, up nearly 2 percentage points from the previous week.

Federal scientists say this July was the hottest on record, smoking out even the sweltering temperatures set in the Dust Bowl in the 1930s. The National Oceanic and Atmospheric Administration reported Wednesday that the first seven months of 2012 were the warmest on record while the stretch from August 2011 through July this year was the balmiest 12-month period the U.S. has experienced.

http://www.huffingtonpost.com/2012/08/10/us-corn-production_n_1763943.html

Jeff Masters on New Tropical Activity

Little change to TD 7; 93L may develop off the coast of Africa
Posted by: Dr. Jeff Masters, 1:57 PM GMT on August 10, 2012 +21

Tropical Depression Seven continues westward across the central tropical Atlantic with little change in appearance. Looking remarkably like the tropical depression that became Tropical Storm Ernesto last week, TD 7 has a limited region of heavy thunderstorms, as seen on satellite loops. A large amount of dry air to the west and north is visible on water vapor satellite loops, and this dry air is interfering with TD 7’s heavy thunderstorms. Wind shear is a light 5 – 10 knots, which is favorable for intensification. Ocean temperatures are 26.5°C, which is a bit on the cool side, but these temperatures are 0.5° warmer than on Thursday. Winds at the Middle Atlantic buoy 41041 peaked at 29 mph, gusting to 38 mph, at 1:50 am EDT this Friday morning, when the center of TD 7 passed about 40 miles to the south. TD 7 will pass about 60 miles south of buoy 41040 near midnight tonight. The first hurricane hunter mission into TD 7 is scheduled for Saturday morning.


Figure 1. Morning satellite image of TD 7.

Forecast for TD 7
TD 7 formed about 400 miles east-northeast of where Ernesto became a tropical depression, as seen on our wundermap. Atmospheric and oceanic conditions are currently quite similar to what Ernesto experienced, and I expect TD 7 will struggle with dry air like Ernesto did. The SHIPS model predicts that shear will remain light through tonight, then rise to the moderate range on Saturday, when the storm will encounter upper-level southwesterly winds associated with a trough of low pressure. However, ocean temperatures will warm to 28°C, which may partially counteract the increase in shear, as far as maintaining a favorable environment for development. Dry air and shear may be significant enough to destroy TD 7 on Sunday, as predicted by the GFS and ECMWF models. These models tried to kill off Ernesto in a similar situation last week, so I am inclined to believe TD 7 will survive for the coming five days, but struggle. The official NHC forecast of a 45 mph tropical storm moving through the Lesser Antilles Islands Saturday night and Sunday is a reasonable one.


Figure 2. Morning satellite image of Invest 93L.

93L
A strong tropical wave in the far Eastern Atlantic that emerged off the coast of Africa Thursday night was designated Invest 93L by NHC. In their 8 am Tropical Weather Outlook, NHC gave 93L a 50% chance of becoming a tropical depression by Sunday morning. Satellite loops show a pronounced spin to the atmosphere at mid levels, but little in the way of heavy thunderstorm activity. The latest Saharan Air Layer Analysis from the University of Wisconsin shows that while the atmosphere immediately surrounding the disturbance is moist, there is a large area of dry air from the Sahara to the west and north. This dry air will be a significant impediment to development during the coming week. The ECMWF model shows some weak development of 93L over the coming week, and predicts a general west-northwesterly track. The storm may be something Bermuda needs to be concerned about in eight or so days.

from:    http://www.wunderground.com/blog/JeffMasters/comment.html?entrynum=2179

Submarine Eruption — New Zealand

Submarine Eruption Makes it Three for New Zealand

Aerial view by the New Zealand Navy of a pumice raft spotted near Raoul Island in the Kermadec Islands on August 10, 2012. Image from the New Zealand Herald.

Just think, one week ago I was saying that 2012 was a relatively quiet year for volcanic eruptions. We haven’t made up all the ground of the more active years like 2010-11, however New Zealand had one of its more exciting volcanic weeks in a century – White Island and Tongariro both had eruptions and yesterday a large pumice raft was spotted north of the island nation. This pumice raft (see above) is the product of a submarine volcanic eruption from one of the multiple of seamounts that are part of Kermadec arc north of New Zealand. Exactly which volcano is the source of the pumice is unclear – early on, it was suggested that Monowai was the source, but that seems to be in some question based on the location of the 26,000 square kilometer pumice raft (see below). The raft is located to the northeast of Raoul Island, one of the active volcanoes of the Kermadec Islands that is above the sea surface. The next known active volcano to the northeast of Raoul is Monowai, thus the suspicion that it may be the source. Likely the only way this actual source will be identified is through matching the composition of this pumice with that of known material from Monowai (or another Kermadec volcano). Rafts like this can travel great distances – some of the pumice rafts from the Krakatau eruption in 1886 washed up on African beaches months later – so trying to determine the exact source of the pumice when it is so widespread is challenging. However, this is likely a significant eruption based on the size of the pumice raft across the ocean surface. Monowai does seem reasonable, though, as it has produced significant eruptions in the last few years.

 

A raw Aqua/MODIS image of the pumice raft off Raoul Island in the Kermadecs, seen on August 10, 2012. Image courtesy of NASA.

Much like I said yesterday, none of these eruptions are directly connected – Tongariro, White Island and this submarine eruption in the Kermadecs are too far apart to be sharing any magmatism. However, the tectonics that control the formation of volcanoes are all the same – the subduction of the Pacific Plate under the Australian Plate.

from:    http://www.wired.com/wiredscience/2012/08/submarine-eruption-makes-it-three-for-new-zealand/#more-124626

8/9 New Zealand Eruptions — White Island & Tongariro

New Zealand Eruption Update for August 9, 2012: White Island and Tongariro

Steam seen on August 8, 2012 from one of the sources of the August 6 eruption of Tongariro in New Zealand. Image from OneNews.

The hits just keep on coming this week in New Zealand. We’re seen eruptions from both Tongariro and White Island this week – and White Island seems to be picking up the pace. Last night, reports of volcanic lightning from White Island abounded along the Bay of Plenty and a 300 meter eruptive plume was confirmed for the volcano, meaning. Ash fall was also reported at Papamoa, on the coast near Tauranga, the first ash produced from White Island since 2001. To my knowledge, tours of White Island have not been officially banned yet – even the wording of the GNS Science report suggests that tours are still going on: “GNS advises visitors to take a high level of caution.” This is fascinating because as Eruptions reader Claude G. pointed out, the New Zealand government quickly closed access to the Tongariro area after its eruption on Monday, but the same ban has not been produced for the more-vigourously active White Island. My post from Monday that was lost in tall the eruptive excitement gets into some of the issues of these tours to active volcanoes like White Island. The volcano is still at alert level 2 and aviation alert orange according to the latest GNS Science update.

 

Meanwhile, more of the results (video) of the Tongariro eruption have become apparent. At least three blast craters were formed along with a fissure on the volcano during the eruption and the volcanic tephra produced a small debris flow that travelled a few kilometers from the crater (like caused by a breached lake at the Te Mari crater and/or mixing with snow on the volcano). The GNS Science overflight also captured some cool images of impact craters from the bombs thrown from the vent area. Things have settled down at Tongariro, with only low levels of seismicity under the volcano, but new video footage of the Te Mari crater area shows the vigorous steaming (see above) around the area of the eruption. Be sure to check out the great gallery of images from Tongariro on the GNS Science Flickr stream. Some early analyses of the Tongariro ash show that is was somewhat fluorine rich – an issue especially important for agricultural interests near the volcano. However, this eruption didn’t produce sufficient volume of ash for the fluorine to be problematic, but a larger, sustained eruption might change that. I did find it frustrating how some media made it seem like fluorine in the ash was both surprising and dangerous. This isn’t really the case as almost all volcanic ash as some fluorine. More interestingly, these early ash analyses suggest that little to no juvenile (new magma) material present. Speaking of the ash plume, the NASA Earth Observatory posted a great night image of the plume from the eruption showing it stretching eastward across the North Island. GNS Science has left Tongariro at alert level 2/aviation alert yellow.

Now, one question that I’ve seen asked in a number of places is “are these eruptions related?”. The answer is yes and no. Yes, White Island and Tongariro are both part of the same volcanic arc, where the Pacific Plate is being subducted under the Australian Plate. This means that the processes that generate the primary magmas that feed the volcanoes are the same – as they are for all the volcanoes of New Zealand. However, White Island and Tongariro are geographically separated by over 220 km, so, no, their respective eruption did not cause/prompt the other. Instead, we’re just seeing another example of the random distribution of volcanic activity that produced a beguiling but ultimately false correlation. Now, if Tongariro erupted in quick succession with Ruapehu, only ~17 km away, then there could be more argument for a shared cause (think something like the Katmai eruption in Alaska in 1912). However, White Island and Tongariro are just too far apart to be directly connected in their magmatic systems.

from:    http://www.wired.com/wiredscience/2012/08/new-zealand-eruption-update-for-august-9-2012-white-island-and-tongariro/

FIsh Dying as Waters Heat Up with Record Temps

Thousands of Dead Fish Wash Ashore As Midwest Waters Heat Up

Posted By on Aug 7th, 2012

Thousands of dead fish Common carp (Cyprinus carpio). Public domain image from USFWS National Image Library. Created by Duane Rave

Thousands of dead fish Common carp (Cyprinus carpio). Public domain image from USFWS National Image Library. Created by Duane Rave

Thousands of Fish Die in Midwest Heat

As the Midwestern United States suffers from the worst drought combined with searing temperatures in 50 years, thousands of dead fish are turning up in lakes and rivers as water temperatures rise to almost 100 degrees, reports ABC News.

“It’s something I’ve never seen in my career, and I’ve been here for more than 17 years,” said Mark Flammang, a fisheries biologist with the Iowa Department of Natural Resources. “I think what we’re mainly dealing with here are the extremely low flows and this unparalleled heat.”

One of the worst cases of fish killed occured in Iowa when water temperatures reached 97 degrees, hot enough to kill more than 40,000 shovelnose sturgeon.

State officials commented that they have never seen such a massive die off of sea creatures in the last 20 years.

The massive die-off has caused a loss of $10 million to the state since the sturgeon are a prime source of caviar produced from their eggs.

Thousands of bass and catfish have likewise turned up dead in rivers in Illinois, with several endangered species threatened with extinction, including the greater redhorse fish in Illinois and the pallid sturgeon in Nebraska.

Flammang said since July, more than 3,000 existing heat records have been broken throughout the Midwest and forecasters can’t predict when the devastating heat and drought will end.

“Those fish have been in these rivers for thousands of thousands of years, and they’re accustomed to all sorts of weather conditions,” he said. “But sometimes, you have conditions occur that are outside their realm of tolerance.”

The following facts compiled by the AP give a good picture of just how bad things are:

• Iowa DNR officials said the sturgeon found dead in the Des Moines River were worth nearly $10 million, a high value based in part on their highly sought eggs, which are used for caviar.

• The federal U.S. Drought Monitor shows nearly two-thirds of the lower 48 states are experiencing some form of drought.

• The Department of Agriculture has declared more than half of the nation’s counties — nearly 1,600 in 32 states — as natural disaster areas.

• More than 3,000 heat records were broken over the last month.

from:    http://www.dbtechno.com/us/2012/08/07/thousands-of-dead-fish-as-midwest-waters-heat-up/?utm_source=scribol.com&utm_medium=referral&utm_campaign=scribol.com