Showing posts with label Show all posts
Showing posts with label Show all posts

Sunday, June 1, 2014


by Harold Hensel

I keep thinking of this experience when I see that methane has now blanketed the entire globe with the highest concentrations in the northern hemisphere. I was signing up a young man for property insurance. We discussed coverage's and how much coverage he needed. We got almost to the end of the routine underwriting questions and I got to the one about if he had ever been convicted of arson. He said yes! Then he said, do you think that will make a difference? Do we think that the globe being blanketed with methane will make a difference? is an important service and it is brought to you by one person, Omar Cabrera from Houston. There is nothing else like it on the internet. He has spent $30,000 of his own money to make free to the public. He feels this strongly about the methane issue. If you notice the slider bar, it stops at 4/20/2014. He needs to upgrade and has run out of money to do it. He has not asked for money until he ran out of money. is very important and he should not be trying to go it alone. I think we should chip in to help him keep methane tracker going. He doesn't need that much. How to help is on the web site.

Sunday, August 18, 2013

Methane Jump

Methane Jump - a video created by Sam Carana with for

The video shows high methane levels during the period July 16 - August 16, 2013, as recorded by IASI, MetOp2 Satellite. The video shows how high levels can get, mentioning that methane readings suddenly jumped dramatically, with levels recorded as high as 2349 ppb (on August 1, 2013). Later in August 2013, methane reached even higher levels. The image below shows readings as high as 2442 ppb on August 5, 2013.

We can count ourselves lucky that - until now - only a small part of the methane appears to be released from the Arctic seabed, but such releases threaten to send huge quantities of methane into the atmosphere rather abruptly, triggering runaway global warming and ending civilization as we know it in a matter of decades.

Below a comparison of early August methane levels over the years, created from images by Leonid Yurganov.

Below are two maps with methane lvels at over 1950 ppb, for the Northern Hemisphere and the Southern Hemisphere, respectively, for the period from July 16 to August 24, 2013.

The chart below shows average values of methane for the same period, with a peak level of 1862 ppb on August 2, 2013, on the Northern Hemisphere.

As the above chart illustrates, the methane jump occurred early August, 2013, both on the Northern Hemisphere and on the Southern Hemisphere. Assuming a total burden of methane in the atmosphere of roughly 5 Gt at an average value of 1800 ppb, then a simple division results in an additional burden of 2.78 Mt for each rise of one ppb, implying that a methane jump of 20 ppb corresponds with an additional burden of about 56 Mt (or 56 billion kg) of methane in the atmosphere.


- Arctic Ocean is turning red

- Dramatic rise in methane levels since end July 2013

- Methane levels remain very high around the globe

- Methane levels keep rising rapidly

- Methane as high as 2349 ppb

- Where does the methane come from?

- Conversion table (Gt and Mt to kg, etc.)