Here’s another satellite view from today, looking north across Egypt’s Nile River Delta and the eastern Mediterranean Sea (click for full size), imaged early afternoon October 11, 2014 by the MODIS instrument on NASA’s Aqua satellite:

Here’s a satellite view looking south across the Caspian Sea today, October 11, 2014, from the MODIS instrument on NASA’s Terra satellite (click for full size):

The Caspian Sea is the world largest enclosed inland water body, and is bordered by Kazakhstan, Russia, Azerbaijan, Iran, and Turkmenistan. It is one-fourth as salty as the ocean. Also seen is the Volga River.

Today’s satellite image from MODIS looks southwest across the Korean Peninsula, Japan and clouds from approaching Typhoon Vongfong in the distance (click for full size version):

OK, here’s a bonus true-color satellite image from today (NASA Terra satellite, MODIS instrument, taken approximately 10:30 a.m. local time), looking northward from northern India across the Himalayas and the Tibetan Plateau (click for full-size version):

Many years ago as a NASA employee I was asked if I wanted to be considered to fly on the Space Shuttle as a Payload Specialist to support an Earth Observation Mission instrument I was principal investigator on. I turned down being considered, and the mission was cancelled anyway (as were many others) after the Challenger disaster. I went on to work on NASA’s (unmanned) Mission to Planet Earth, while Fred Leslie from our group ended up flying on the Shuttle with his fluid dynamics experiment.

Fred was probably much more suited to flying in space than me, having jumped out of airplanes over 2,500 times (“in a row”, as he liked to say). He brought back home movies of living on the Shuttle, and he remarked on how three-dimensional the Earth looks from space. You just want to stare out the windows, but every minute of your time up there is scheduled with a variety of tasks and you don’t have the luxury.

Now, with a variety of Earth observation satellites on-orbit, near-realtime access to that data, and the amazing mapping capabilities of Google Earth, we can create images of the Earth on a daily basis, from viewing perspectives as if we are flying in space. I thought I would provide some of these for your enjoyment, the locations chosen mostly based upon their beauty.

This is South Australia today, looking south toward Antarctica. Since it’s one of the few places on Earth that has “Spencer” on the map (Spencer Gulf), I thought I’d start my “Dr. Roy’s Earth Today” series there (click for full-size version):

I spent three weeks in Townsville, Australia in January 1993 supporting NASA’s portion of the TOGA-COARE field experiment. I had a specially designed microwave radiometer we were flying over thunderstorms in the NASA ER-2 high-altitude aircraft, a modified U2. The experiment was a replacement for the cancelled Space Shuttle mission.

For those who have never been there before, Australia is an amazing and exotic place. Rain forests next to deserts. Giant lizards, giant bats, and giant mice (called “roos”) that can walk on their hind legs. I remember never being able to get my bearings because the sun was always in the wrong part of the sky, and walking through a pouring rain at night without a cloud in the star-filled sky.

Here’s the NASA MODIS image of 140 mph Typhoon Vongfong from several hours ago, which I have displayed in Google Earth, as it approaches Okinawa (click for full size version):

As seen in the latest forecast track, Vongfong is expected to make a direct hit on Okinawa, then progress up through the main islands of southern Japan.

Since you folks paid for it, you might as well know how to use it….

You can access the latest (or any previous day’s) MODIS data from either the Aqua or Terra polar-orbiting satellites, import it into Google Earth, and make your own Big Blue Marble.

I didn’t know how to do this until recently. I had to ask in a NASA meeting we were having, and even the knowledgeable people present had to ask someone else.

1) go to the MODIS Worldview website
2) choose the month and day (along the bottom)
3) choose either the Terra or Aqua satellite (upper left)..they sample 3 hours apart, nominally 10:30 a.m. and 1:30 p.m.
4) click on the camera icon (upper right) for downloading data,
5) choose a resolution (I chose 5 km for a quasi-global image, 250 meters would be for a smaller region…there is a filesize limit involved here)
6) resize the “camera window” to get the area you want
7) choose KMZ for the Google Earth file format, and click “Download”

After the file downloads to your computer, you should get a prompt to open the file in Google Earth (downloadable here). Then, you can use all of the other Google Earth functionalities to cruise around the world.

The highest resolution available is 250 meters, so don’t expect to see streets and trees like the high-resolution aircraft imagery in Google. At best, you can pick out some interstate highways. But what you get is daily data, with today’s data only a few hours after it is collected.

Rated the strongest typhoon since Haiyan, which killed 6,000 people in the Philippines last November, Super Typhoon Vongfong in the extreme western tropical Pacific now has peak winds of 165 mph and ocean swells as high as 50 ft as it moves northward toward Okinawa, Japan.

I put together this NASA MODIS image montage, only a few hours old, which shows the intricate swirling cloud structure within the eye of the typhoon early Thursday afternoon (click for full-size):

Here are some other great views of Typhoon Vongfong at mashable.com.

The Capital Weather Gang’s Jason Samenow has written that the record long hurricane drought is leading to a sense of complacency in a growing south Florida population. New building in hurricane-prone areas is at greater risk as unsuspecting residents are lulled into a false sense of security.

But I would argue that, unless 9 year olds are now building on the beach and insurers have decided that hurricanes are no longer a threat, Floridians haven’t forgotten. How can anyone forget 2004 and 2005, with 7 hurricanes hitting Florida, unless they are only 9 years old?

And are 1 million new residents moving to Florida since then really that clueless about hurricanes? Have people moving to Kansas not heard of tornadoes?

It is rare that any given midwestern town is hit by a tornado. But everyone understands that the threat is there. Eventually, another one will hit. So, when there’s a tornado watch, people pay attention.

And when it’s hurricane season, people pay attention. Especially if they have never experienced one before.

When the next hurricane threatens Florida, people will be so inundated with media-hyped warning of just how bad it might get that, if anything, Floridians will be too responsive.

The bigger threat in my mind is over-warning when weak hurricanes hit. This is what happens with tornado warnings, and it also happens with hurricanes. Over-warning leads people to skip evacuations, or to not head to an interior room or a basement.

So, unlike Mr. Samenow, I’ll take the old-fashioned view that fewer hurricane strikes are a good thing…and that people aren’t stupid.

While still claiming that the results do not cast doubt on climate change, a new NASA press release says that the global oceans below 2,000 meters depth haven’t warmed since 2005. This is the period that we have had the deep oceans reasonably well sampled with thousands of globally-distributed Argo floats.

The thing that annoys me about such press releases is the obligatory disclaimer (no doubt crafted so that “skeptics” don’t have a field day with the press release):

“Study coauthor Josh Willis of JPL said these findings do not throw suspicion on climate change itself.”

Such statements have the usual vagueness that allows the True Believers to interpret it any way they want.

Does it mean: “It doesn’t throw suspicion on Al Gore’s impending thermogeddon”?

Or does it mean: “It doesn’t throw suspicion on the fact that climate has always changed, and always will change, with or without the help of humans”?

Or maybe something in between?

You see, as long as the IPCC gets away with basing alarmist rhetoric upon factually benign statements, like over half of the warming since the 1950s has been human induced (yawn), the global warming debate will remain dominated by extremists.

And this allows politicians to get away with saying whatever they want. Scientists are so vague that their statements can be used in a wide variety of ways that help the politician.