Next Generation NASA/JAXA Global Weather Research Satellite thunders aloft from Japanese Spaceport

GPM Launch Seen From the Tanegashima Space Center. A Japanese H-IIA rocket with the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory onboard, is seen launching from the Tanegashima Space Center on Friday, Feb. 28, 2014 (Japan Time), in Tanegashima, Japan; Thursday, Feb. 27, EST.. Credit: NASA/Bill Ingalls

GPM Launch Seen From the Tanegashima Space Center
A Japanese H-IIA rocket with the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory onboard, is seen launching from the Tanegashima Space Center on Friday, Feb. 28, 2014 (Japan Time), in Tanegashima, Japan; Thursday, Feb. 27, EST. Credit: NASA/Bill Ingalls[/caption]

NASA GODDARD SPACE FLIGHT CENTER, MARYLAND – A powerful, next generation weather observatory aimed at gathering unprecedented 3-D measurements of global rain and snowfall rates – and jointly developed by the US and Japan – thundered to orbit today (Feb. 27 EST, Feb. 28 JST) ) during a spectacular night time blastoff from a Japanese space port.

The Global Precipitation Measurement (GPM) Core Observatory was launched precisely on time at 1:37 p.m. EST, 1837 GMT, Thursday, Feb. 27 (3:37 a.m. JST Friday, Feb. 28) atop a Mitsubishi Heavy Industries H-IIA rocket from the Tanegashima Space Center on Tanegashima Island off southern Japan.

Viewers could watch the spectacular liftoff live on NASA TV – which was streamed here at Universe Today.

“GPM’s precipitation measurements will look like a CAT scan,” Dr. Dalia Kirschbaum, GPM research scientist, told me during a prelaunch interview with the GPM satellite in the cleanroom at NASA’s Goddard Space Flight Center in Greenbelt, Md.

“The radar can scan through clouds to create a three dimensional view of a clouds structure and evolution.”

GPM lifts off on Feb. 27, EST (Feb. 28 JST) to begin its Earth-observing mission.  Credit: NASA/Bill Ingalls
GPM lifts off on Feb. 27, EST (Feb. 28, JST) to begin its Earth-observing mission. Credit: NASA/Bill Ingalls

GPM is the lead observatory of a constellation of nine highly advanced Earth orbiting weather research satellites contributed by the US, Japan, Europe and India.

Indeed GPM will be the first satellite to measure light rainfall and snow, in addition to heavy tropical rainfall.

It will collect a treasure trove of data enabling the most comprehensive measurements ever of global precipitation every three hours – and across a wide swath of the planet where virtually all of humanity lives from 65 N to 65 S latitudes.

GPM orbits at an altitude of 253 miles (407 kilometers) above Earth – quite similar to the International Space Station (ISS).

The global precipitation data will be made freely available to climate researchers and weather forecasters worldwide in near real time – something long awaited and not possible until now.

Water and the associated water and energy cycles are the basis of all life on Earth.

Yet scientists lack a clear and comprehensive understanding of key rain and snow fall amounts on most of the globe – which is at the heart of humanity’s existence and future well being on the home planet.

Having an accurate catalog of the water and energy cycles will direct benefit society and impact people’s lives on a daily basis with improved weather forecasts, more advanced warnings of extreme weather conditions, aid farmers, help identify and determine the effects of global climate change.

Researchers will use the GPM measurements to study climate change, freshwater resources, floods and droughts, and hurricane formation and tracking.

“With this launch, we have taken another giant leap in providing the world with an unprecedented picture of our planet’s rain and snow,” said NASA Administrator Charles Bolden, in a NASA statement.

gpm-decal-smallGPM will help us better understand our ever-changing climate, improve forecasts of extreme weather events like floods, and assist decision makers around the world to better manage water resources.”

“The GPM spacecraft has been under development for a dozen years,” said GPM Project Manager Art Azarbarzin of NASA’s Goddard Space Flight Center in Greenbelt, Md., in a prelaunch interview with Universe Today conducted inside the clean room with GPM before it’s shipment to Japan.

NASA’s next generation Global Precipitation Measurement (GPM) observatory inside the clean room at NASA Goddard Space Flight Center, MD. Technicians at work on final processing during exclusive up-close inspection tour by Universe Today.  GPM is slated to launch on February 27, 2014 and will provide global measurements of rain and snow every 3 hours. Credit: Ken Kremer/kenkremer.com
NASA’s next generation Global Precipitation Measurement (GPM) observatory inside the clean room at NASA Goddard Space Flight Center, MD. Technicians at work on final processing during exclusive up-close inspection tour by Universe Today. GPM is slated to launch on February 27, 2014 and will provide global measurements of rain and snow every 3 hours. Credit: Ken Kremer/kenkremer.com

“The GPM satellite was built in house by the dedicated team at NASA’s Goddard Space Flight Center in Maryland,” Azarbarzin told me.

“It’s the largest satellite ever built at Goddard.”

Following the flawless blastoff, the nearly four ton GPM spacecraft separated from the Japanese rocket some 16 minutes later at an altitude of 247 miles (398 kilometers).

10 minutes later both of the spacecrafts life giving solar arrays deployed as planned.

Major components of the GPM Core Observatory labeled, including the GMI, DPR, HGAS, solar panels, and more. Credit: NASA Goddard
Major components of the GPM Core Observatory labeled, including the GMI, DPR, HGAS, solar panels, and more. Credit: NASA Goddard

“It is incredibly exciting to see this spacecraft launch,” said Azarbarzin, in a NASA statement. He witnessed the launch in Japan.

“This is the moment that the GPM Team has been working toward since 2006.”

“The GPM Core Observatory is the product of a dedicated team at Goddard, JAXA and others worldwide.”

“Soon, as GPM begins to collect precipitation observations, we’ll see these instruments at work providing real-time information for the scientists about the intensification of storms, rainfall in remote areas and so much more.”

The $933 Million observatory is a joint venture between the US and Japanese space agencies, NASA and the Japan Aerospace Exploration Agency (JAXA).

The 3850 kilogram GPM satellite is equipped with two instruments – an advanced, higher resolution dual -frequency precipitation (DPR) radar instrument (Ku and Ka band) built by JAXA in Japan and the GPM microwave imager (GMI) built by Ball Aerospace in the US.

The GPM observatory will replace the aging NASA/JAXA Tropical Rainfall Measuring Mission (TRMM) satellite launched back in 1997 and also jointly developed by NASA and JAXA.

“GPM is the direct follow-up to the currently orbiting TRMM satellite,” Azarbarzin explained to me.

“TRMM is reaching the end of its usable lifetime. After GPM launches we hope it has some overlap with observations from TRMM.”

GPM is vital to continuing the TRMM measurements. It will help provide improved forecasts and advance warning of extreme super storms like Hurricane Sandy and Super Typhoon Haiyan.

“TRMM was only designed to last three years but is still operating today. We hope GPM has a similar long life,” said Azarbarzin.

NASA astronaut Paul Richards discusses GPM at NASA Goddard Space Flight Center on Fe. 27, 2014. Credit: Ken Kremer/kenkremer.com
NASA astronaut Paul Richards (STS-102) discusses GPM at NASA Goddard Space Flight Center on Feb. 27, 2014. Credit: Ken Kremer/kenkremer.com

Stay tuned here for Ken’s continuing GPM reports and on-site coverage at NASA Goddard Space Flight Center in Maryland.

And watch for Ken’s continuing planetary and human spaceflight news about Curiosity, Opportunity, Chang’e-3, SpaceX, Orbital Sciences, LADEE, MAVEN, MOM, Mars, Orion and more.

Ken Kremer

Visualization of the GPM Core Observatory and Partner Satellites. Credit: NASA
Visualization of the GPM Core Observatory and Partner Satellites. GPM launched on Feb. 27 from Japan. Credit: NASA
NASA/JAXA Global Precipitation Measurement (GPM) satellite inside the clean room at NASA Goddard Space Flight Center, MD, undergoes final processing during exclusive up-close inspection tour by Universe Today:   Dr. Art Azarbarzin/NASA GPM project manager, Dr. Ken Kremer/Universe Today and Dr. Dalia Kirschbaum/NASA GPM research scientist.    Credit: Ken Kremer/kenkremer.com
NASA/JAXA Global Precipitation Measurement (GPM) satellite inside the clean room at NASA Goddard Space Flight Center, MD, undergoes final processing during exclusive up-close inspection tour by Universe Today: Dr. Art Azarbarzin/NASA GPM project manager, Dr. Ken Kremer/Universe Today and Dr. Dalia Kirschbaum/NASA GPM research scientist. Credit: Ken Kremer/kenkremer.com

Powerful New Next-Gen US/Japan GPM Satellite to Revolutionize Global Precipitation Observations and Climate Science Research

NASA’s next generation Global Precipitation Measurement (GPM) observatory inside the clean room at NASA Goddard Space Flight Center, MD. Technicians at work on final processing during exclusive up-close inspection tour by Universe Today. GPM is slated to launch on February 27, 2014 and will provide global measurements of rain and snow every 3 hours. Credit: Ken Kremer/kenkremer.com

NASA GODDARD SPACE FLIGHT CENTER, MARYLAND – Weather researchers and forecasters worldwide are gushing with excitement in the final days leading to blastoff of the powerful, new Global Precipitation Measurement (GPM) Core Observatory – built by NASA in a joint effort with Japan.

GPM is a next-generation satellite that will provide global, near real time observations of rain and snow from space and thereby open a new revolutionary era in global weather observing and climate science. Therefore it will have a direct impact on society and people’s daily lives worldwide.

The team is counting down to liftoff in less than 5 days, on Feb. 27 at 1:07 PM EST from the Tanegashima Space Center, on Tanegashima Island off southern Japan, atop the highly reliable Mitsubishi Heavy Industries H-IIA rocket.

The GPM launch to low Earth orbit was delayed by both natural and manmade disasters – namely the 2011 Fukushima earthquake in Japan as well as the ridiculous US government shutdown in Oct. 2013. That’s the same foolish shutdown that also delayed NASA’s new MAVEN Mars orbiter and numerous other US space & science projects.

Visualization of the GPM Core Observatory satellite orbiting the planet earth.  Credit: NASA Goddard
Visualization of the GPM Core Observatory satellite orbiting the planet earth. Credit: NASA Goddard

The $933 Million mission is a joint venture between NASA and the Japan Aerospace Exploration Agency (JAXA), Japan’s space agency.

The mission will significantly advance our understanding of Earth’s water and energy cycles and improve forecasting of extreme weather events.

It is equipped with an advanced, higher resolution dual -frequency precipitation (DPR) radar instrument (Ku and Ka band) built by JAXA in Japan and the GPM microwave imager (GMI) built by Ball Aerospace in the US.

“The GPM satellite was built in house at NASA’s Goddard Space Flight Center in Maryland,” Art Azarbarzin, GPM project manager, told Universe Today during my exclusive up-close clean room inspection tour of the huge satellite as final processing was underway.

Global Precipitation Management Measurement (GPM) observatory satellite inside the clean room at NASA Goddard Space Flight Center undergoes final processing - side view. Credit: Ken Kremer/kenkremer.com
Global Precipitation Measurement (GPM) observatory satellite inside the clean room at NASA Goddard Space Flight Center undergoes final processing – side view. Credit: Ken Kremer/kenkremer.com

Shortly after my tour of GPM, the 3850 kilogram satellite was carefully packed up for shipment to the Japanese launch site.

“GPM will join a worldwide constellation of current and planned satellites,” Azarbarzin told me during an interview in the Goddard cleanroom with GPM.

gpm-decal-smallAnd the imminent launch to augment the existing satellite constellation can’t come soon enough, he noted.

The GPM observatory will replace the aging NASA/JAXA Tropical Rainfall Measuring Mission (TRMM), satellite launched back in 1997.

“GPM is the direct follow-up to the currently orbiting TRMM satellite,” Azarbarzin explained.

“TRMM is reaching the end of its usable lifetime. GPM launches on February 27, 2014 and we hope it has some overlap with observations from TRMM.”

“The Global Precipitation Measurement (GPM) observatory will provide high resolution global measurements of rain and snow every 3 hours,” Dalia Kirschbaum, GPM research scientist, told me during an interview at Goddard.

NASA’s next generation Global Precipitation Measurement (GPM) observatory inside the clean room at NASA Goddard Space Flight Center, MD. Technicians at work on final processing during exclusive up-close inspection tour by Universe Today.  GPM is slated to launch on February 27, 2014 and will provide global measurements of rain and snow every 3 hours. Credit: Ken Kremer/kenkremer.com
NASA’s next generation Global Precipitation Measurement (GPM) observatory inside the clean room at NASA Goddard Space Flight Center, MD. Technicians at work on final processing during exclusive up-close inspection tour by Universe Today. GPM is slated to launch on February 27, 2014 and will provide global measurements of rain and snow every 3 hours. Credit: Ken Kremer/kenkremer.com

It is vital to continuing the TRMM measurements and will help provide improved forecasts and advance warning of extreme super storms like Hurricane Sandy and Super Typhoon Haiyan, Azarbarzin and Kirschbaum explained.

Researchers will use the GPM measurements to study climate change, freshwater resources, floods and droughts, and hurricane formation and tracking.

“The water-cycle, so familiar to all school-age young scientists, is one of the most interesting, dynamic, and important elements in our studies of the Earth’s weather and climate,” said John Grunsfeld, associate administrator for NASA’s Science Mission Directorate in Washington, in a statement.

“GPM will provide scientists and forecasters critical information to help us understand and cope with future extreme weather events and fresh water resources.”

Tanegashima Space Center, on Tanegashima Island off southern Japan
GPM satellite launch site at Tanegashima Space Center, Tanegashima Island, Japan. Credit: NASA

NASA TV will carry the launch live with commentary starting at 12 Noon EST on Feb. 27.

Stay tuned here for Ken’s continuing GPM reports and onsite coverage at NASA Goddard Space Flight Center in Maryland.

And watch for Ken’s continuing planetary and human spaceflight news about Curiosity, Opportunity, Chang’e-3, SpaceX, Orbital Sciences, LADEE, MAVEN, MOM, Mars, Orion and more.

Ken Kremer

NASA/JAXA Global Precipitation Measurement (GPM) satellite inside the clean room at NASA Goddard Space Flight Center, MD, undergoes final processing during exclusive up-close inspection tour by Universe Today:   Dr. Art Azarbarzin/NASA GPM project manager, Dr. Ken Kremer/Universe Today and Dr. Dalia Kirschbaum/NASA GPM research scientist.    Credit: Ken Kremer/kenkremer.com
NASA/JAXA Global Precipitation Measurement (GPM) satellite inside the clean room at NASA Goddard Space Flight Center, MD, undergoes final processing during exclusive up-close inspection tour by Universe Today: Dr. Art Azarbarzin/NASA GPM project manager, Dr. Ken Kremer/Universe Today and Dr. Dalia Kirschbaum/NASA GPM research scientist. Credit: Ken Kremer/kenkremer.com

Super-Typhoon Haiyan Causes Catastrophic Death & Destruction – Space Images from NASA, ISRO, Roscosmos & ISS

Super Typhoon Haiyan over the Philippines on November 9, 2013 as imaged from Earth orbit by NASA Astronaut Karen Nyberg aboard the International Space Station. Credit: NASA/Karen Nyberg

Super Typhoon Haiyan over the Philippines on November 9, 2013 as imaged from Earth orbit by NASA Astronaut Karen Nyberg aboard the International Space Station.Category 5 killer storm Haiyan stretches across the entire photo from about 250 miles (400 kilometer) altitude. Credit: NASA/Karen Nyberg
See more Super Typhoon Haiyan imagery and video below
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NASA GODDARD SPACE FLIGHT CENTER, MARYLAND – Super Typhoon Haiyan smashed into the island nation of the Philippines, Friday, Nov. 8, with maximum sustained winds estimated at exceeding 195 MPH (315 kilometer per hour) by the U.S. Navy Joint Typhoon Warning Center – leaving an enormous region of catastrophic death and destruction in its terrible wake.

The Red Cross estimates over 1200 deaths so far. The final toll could be significantly higher. Local media reports today say bodies of men, women and children are now washing on shore.

The enormous scale of Super Typhoon Haiyan can be vividly seen in space imagery captured by NASA, ISRO and Russian satellites – as well as astronaut Karen Nyberg flying overhead on board the International Space Station (ISS); collected here.

As Super-Typhoon Haiyan moved over the central Philippines on Nov. 8 at 05:10 UTC/12:10 a.m. EDT, the MODIS instrument aboard NASA's Aqua satellite captured this visible image.   Credit: NASA Goddard MODIS Rapid Response Team
As Super-Typhoon Haiyan moved over the central Philippines on Nov. 8 at 05:10 UTC/12:10 a.m. EDT, the MODIS instrument aboard NASA’s Aqua satellite captured this visible image. Credit: NASA Goddard MODIS Rapid Response Team

Super Typhoon Haiyan is reported to be the largest and most powerful storm ever to make landfall in recorded human history.

Haiyan is classified as a Category 5 monster storm on the U.S. Saffir-Simpson scale.

It struck the central Philippines municipality of Guiuan at the southern tip of the province of Eastern Samar early Friday morning Nov. 8 at 20:45 UTC (4:45 am local time).

As Haiyan hit the central Philippines, NASA says wind gusts exceeded 235 mph (379 kilometers per hour).

The high resolution imagery and precise measurements provided by the worlds constellation of Earth observing space satellites (including NASA, Roscosmos, ISRO, ESA, JAXA) are absolutely essential to tracking killer storms and providing significant advance warning to evacuate residents in affected areas to help minimize the death toll and damage.

More than 800,000 people were evacuated. The storm surge caused waves exceeding 30 feet (10 meters), mudslides and flash flooding.

NASA’s Tropical Rainfall Measuring Mission (TRMM) satellite captured visible, microwave and infrared data on the storm just as it was crossing the island of Leyte in the central Philippines, reports NASA – see image below.

NASA's TRMM satellite data on Nov. 8 at 00:19 UTC showed Haiyan had a well-defined eye surrounded by a symmetric area of moderate rain (green ring with a blue center) with several rainbands wrapping in from the south (green arcs) while crossing the island of Leyte in the central Philippines.  Credit:  NASA/SSAI, Hal Pierce
NASA’s TRMM satellite data on Nov. 8 at 00:19 UTC showed Haiyan had a well-defined eye surrounded by a symmetric area of moderate rain (green ring with a blue center) with several rainbands wrapping in from the south (green arcs) while crossing the island of Leyte in the central Philippines. Credit: NASA/SSAI, Hal Pierce

TRMM data from rain rates are measured by the TRMM Precipitation Radar (PR) and TRMM Microwave Imager (TMI) and combined with infrared (IR) data from the TRMM Visible Infrared Scanner (VIRS) by science teams working at NASA’s Goddard Space Flight Center in Greenbelt, Md.

Coincidentally NASA Goddard has just completed assembly of the next generation weather satellite Global Precipitation Measurement (GPM) observatory that replaces TRMM – and where I inspected the GPM satellite inside the Goddard clean room on Friday.

“GPM is a direct follow-up to NASA’s currently orbiting TRMM satellite,” Art Azarbarzin, GPM project manager, told Universe Today during my exclusive clean room inspection of the huge GPM satellite.

NASA’s next generation Global Precipation Managemnet Measurement (GPM) observatory inside the clean room at NASA Goddard Space Flight Center. GPM is slated to launch In February 2014 and will provide global measurements of rain and snow every 3 hours - as a direct follow-up to NASA’s currently orbiting TRMM satellite; reaching the end of its usable lifetime. Credit: Ken Kremer/kenkremer.com
NASA’s next generation Global Precipitation Measurement (GPM) observatory inside the clean room at NASA Goddard Space Flight Center. GPM is slated to launch In February 2014 and will provide global measurements of rain and snow every 3 hours – as a direct follow-up to NASA’s currently orbiting TRMM satellite; reaching the end of its usable lifetime.
Credit: Ken Kremer/kenkremer.com

“TRMM is reaching the end of its usable lifetime. GPM launches in February 2014 and we hope it has some overlap with observations from TRMM.”

“The Global Precipitation Measurement (GPM) observatory will provide high resolution global measurements of rain and snow every 3 hours,” Dalia Kirschbaum, GPM research scientist, told me at Goddard.

GPM is equipped with advanced, higher resolution radar instruments. It is vital to continuing the TRMM measurements and will help provide improved forecasts and advance warning of extreme super storms like Hurricane Sandy and Super Typhoon Haiyan, Azarbarzin and Kirschbaum explained.

Video Caption: Super Typhoon Haiyan imaged on Nov 6 – 8, 2013 by the Russian Elektro-L satellite operating in geostationary orbit. Credit: Roscosmos via Vitaliy Egorov

The full magnitude of Haiyan’s destruction is just starting to be assessed as rescue teams reach the devastated areas where winds wantonly ripped apart homes, farms, factories, buildings and structures of every imaginable type vital to everyday human existence.

Typhoon Haiyan is moving westward and is expected to forcefully strike central Vietnam in a day or two. Mass evacuations are underway at this time

Ken Kremer

SuperTyphoon Haiyan imaged by the Russian Elektro-L satellite operating in geostationary orbit. Credit: Roscosmos via Vitaliy Egorov
Super Typhoon Haiyan imaged by the Russian Elektro-L satellite operating in geostationary orbit. Credit: Roscosmos via Vitaliy Egorov
Super Typhoon Haiyan's ocean surface winds were measured by the OSCAT radar scatterometer on the Indian Space Research Organization's (ISRO) OceanSAT-2 satellite at 5:30 p.m. PST on Nov. 6. The colors indicate wind speed and arrows indicate wind direction. Credit: ISRO/NASA/JPL-Caltech
Super Typhoon Haiyan’s ocean surface winds were measured by the OSCAT radar scatterometer on the Indian Space Research Organization’s (ISRO) OceanSAT-2 satellite at 5:30 p.m. PST on Nov. 6. The colors indicate wind speed and arrows indicate wind direction. Credit: ISRO/NASA/JPL-Caltech

Tropical Storm Lee Drenches Gulf Coast as Hurricane Katia Aims for US East Coast

Tropical Storm Lee - Visible image from the GOES-13 satellite on Sunday, Sept. 4 at 9:32 a.m. EDT. It shows the extent of Lee's cloud cover over Louisiana, Mississippi, Alabama and the Florida Panhandle and spread into the Tennessee Valley. The thickest clouds and heaviest rainfall stretch from the northeast to southwest of the center. Credit: NASA/NOAA GOES Project

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New imagery from NASA and NOAA satellites taken today (Sept 4) shows the extent of a hurricane season storm currently ravaging the US Gulf Coast and another potentially posing a new threat to US East Coast areas still suffering from the vast destruction caused by Hurricane Irene just days ago. Data from the NASA and NOAA satellites is critical in providing advance warning to government officials and local communities to save human lives and minimize property damage. .

Slow moving Tropical Storm Lee has unleashed strong thunderstorms and heavy rainfall in several Gulf Coast states. Rainfall amounts of up to 7 to 14 inches over the last 48 hours are currently drenching coastal and inland communities – especially in Louisiana, Mississippi and Alabama along a wide swath that extends from Texas to the Florida panhandle.

Isolated pockets of Gulf State areas may see up to 20 inches of rainfall. Severe flooding to homes and roads has occurred in some locations. Winds have diminished from 60 mph on Saturday (Sept. 3) to 45 mph on Sunday.

Imagery and measurements from the Aqua and GOES-13 satellites from NASA and NOAA revealed that TS Lee finally made landfall in Louisiana after two days of drenching rain along the Gulf Coast..

A tropical storm warning is in effect on Sept 4 for New Orleans, Lake Pontchartrain, and Lake Maurepas. Fortunately the rebuilt levees in New Orleans appear to holding in the first serious test since the vast destruction of Hurricane Katrina. Other areas are less lucky.

This infrared image of Tropical Storm Lee on Sept. 3 at 3:47 p.m. EDT when the center was still sitting south of the Louisiana coast. The strongest thunderstorms and coldest clouds (purple) stretched from Mobile Bay, south into the Gulf of Mexico and covered about 1/3rd of the Gulf of Mexico. Winds were 55 mph at the time of this image. The image was taken by the AIRS instrument on NASA's Aqua satellite. Credit: NASA JPL, Ed Olsen NASA

Lee’s tropical force winds now extend out 275 miles from the center. A large part of Lee is still over the Gulf of Mexico where the driving wind and rain affected operations on some oil rigs.

Lee has spawned more than a dozen tornadoes in the Gulf Coast states. The storm is spreading more heavy rain and winds on a northeast to east- northeast heading tracking towards Tennessee over the next 24 to 36 hours according to the latest weather forecasts.

Meanwhile Hurricane Katia is packing winds of 110 MPH and is on a path that could cause it to make landfall on the Outer Banks of North Carolina just a week after the state suffered from Hurricane Irene.

Hurricane Katia has the potential to affect the launch of NASA’s GRAIL Lunar Mappers slated for liftoff on Sept. 8 from Cape Canaveral, Florida, depending on its exact course.

This GOES-13 satellite image shows Hurricane Katia (right), Tropical Depression 13 (left) and System 94L (top). Credit: NASA/NOAA GOES Project

Irene caused extensive flooding and devastation on the hundred year scale in several US states still reeling from flooding and destruction. More than 43 deaths have been reported so far, including emergency rescue workers. Initial damage estimates are over $6 Billion.

Thousands of East Coast homes and businesses are still without power as strong after effects from Irene continue to play out.

President Obama toured flood stricken areas of Paterson, New Jersey today (Sept. 4).

According to a statement by Rob Gutro, of NASA’s Goddard Space Flight Center, Greenbelt, Md; Tropical Storm Lee’s winds had dropped from 60 mph exactly 24 hours before to 45 mph at 8 a.m. EDT on Sept. 4.

Lee’s center was over Vermillion Bay, Louisiana near 29.7 North and 92.0 West. It was crawling to the northeast near 3 mph (6 kmh) and expected to continue in that direction today, turning to the east-northeast tonight. Because Lee’s center is over land, he is expected to continue weakening gradually in the next couple of days. Lee’s outer bands still extend far over the Gulf of Mexico, bringing in more moisture and keeping the system going.

Here's a 3-D look at Tropical Depression 13 from NASA's TRMM Satellite on Sept 1. Some of the highest thunderstorm towers in that area were shown by PR data to reach heights of over 15km (~9.3 miles) and there were areas of heavy rain - which is going to affect the shoreline.. waves of rainfall to move inland. Credit: NASA/Goddard
This visible image of Tropical Storm Lee was taken from the GOES-13 satellite on Saturday, Sept. 3 at 9:32 a.m. EDT. It shows the extent of Lee's cloud cover over Louisiana, Mississippi, Alabama and the Florida Panhandle. The clearing on the southeastern side is a result of drier air moving in and preventing development of thunderstorms. Credit: NASA/NOAA GOES Project

Satellite Captures 3-D View of Violent Storms that Ravaged the US on April 27-28

The Tropical Rainfall Measuring Mission satellite captured the rainfall rates occurring in the line of thunderstorms associated with a powerful cold front moving through the eastern U.S. on April 28, 2011. The yellow and green areas indicate moderate rainfall between .78 to 1.57 inches per hour. The very small red areas are heavy rainfall at almost 2 inches (50 mm) per hour. Credit: NASA/SSAI, Hal Pierce

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NASA’s Tropical Rainfall Measuring Mission (TRMM) satellite captured 3-D images of severe thunderstorms that were spawning tornadoes over the eastern United States on April 28, detecting massive thunderstorms and very heavy rainfall. Tornadoes associated with this extremely unstable weather left at least 202 dead across the Eastern U.S, with injuries numbering over a thousand.

The Tropical Rainfall Measuring Mission satellite captured the rainfall rates occurring in the line of thunderstorms associated with a powerful cold front moving through the eastern U.S. on April 28, 2011. The yellow and green areas indicate moderate rainfall between .78 to 1.57 inches per hour. The very small red areas are heavy rainfall at almost 2 inches (50 mm) per hour. Credit: NASA/SSAI, Hal Pierce

TRMM flew over the strong cold front and captured data at 0652 UTC (2:52 AM EDT) on April 28, 2011. Most of the rainfall was occurring at moderate rates however, there were pockets of very heavy rainfall in Virginia, North Carolina, South Carolina, Georgia and Alabama where rain was falling at a rate of 2 inches (50 millimeters) per hour.

This TRMM radar vertical cross section shows that some of these violent storms reached to incredible heights of almost 17 km (~10.6 miles). Credit: NASA/SSAI, Hal Pierce

In the image above and the lead animation, TRMM data was used to generate a 3-D look at the storm. TRMM’s Precipitation Radar (PR) data was used by Hal Pierce of SSAI at NASA’s Goddard Space Flight Center in Greenbelt, Md. to create a 3-D structure of those storms. The image Pierce created is a TRMM radar vertical cross section that shows some of these violent storms reached to incredible heights of almost 17 km (~10.6 miles).

TRMM, is the Energizer Bunny of satellites as it keeps going and going. It was launched in 1997 and was scheduled at one time to be decommissioned in 2004. But its systems keep operating and it is has been able to keep gathering useful information on storms and climate. It now has operated well over a decade past its original life expectancy.

TRMM is managed by both NASA and the Japanese Space Agency.

Source: NASA