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By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Coastal locations, such as Drakes Bay on the Point Reyes peninsula in Northern California, are increasingly vulnerable to sea level rise.NOAA/NMFS/WCR/CCO The information will help people who live in coastal areas prepare for impacts caused by rising sea levels.
Earth’s ocean is rising, disrupting livelihoods and infrastructure in coastal communities around the world. Agencies and organizations are working to prepare people as their world changes around them, and NASA information is helping these efforts.
The agency’s global data is now available in the sea level section of the Earth Information Center. NASA developed the global sea level change website in collaboration with the U.S. Department of Defense, the World Bank, the U.S. Department of State, and the United Nations Development Programme.
The site includes information on projected sea level rise through the year 2150 for coastlines around the world, as well as estimates of how much flooding a coastal community or region can expect to see in the next 30 years. The projections come from data collected by NASA and its partners and from computer models of ice sheets and the ocean, as well as the latest sea level assessment from the Intergovernmental Panel on Climate Change, and other sources.
“NASA innovates for the benefit of humanity. Our cutting-edge instruments and data-driven information tools help communities and organizations respond to natural hazards and extreme weather, and inform critical coastal infrastructure planning decisions,” said Karen St. Germain, director of the Earth science division at NASA Headquarters in Washington.
Information to Action
International organizations such as the World Bank will use the data from the global sea level change site for tasks including the creation of Climate Risk Profiles for countries especially vulnerable to sea level rise.
The Defense Department will continue to incorporate sea level rise data into its plans to anticipate and respond to hazards posed to its facilities by the effects of rising oceans. Similarly, the State Department uses the information for activities ranging from disaster preparedness to long-term adaptation planning to supporting partners around the world in related efforts.
“We are at a moment of truth in our fight against the climate crisis. The science is unequivocal and must serve as the bedrock upon which decision-making is built. With many communities around the world already facing severe impacts from sea-level rise, this new resource provides a vital tool to help them protect lives and livelihoods. It also illustrates what is at stake between a 1.5-degree-Celsius world and a current-policies trajectory for all coastal communities worldwide,” said Assistant Secretary-General Selwin Hart, special adviser to the United Nations secretary-general on climate action and just transition.
Rising Faster
NASA-led data analyses have revealed that between 1970 and 2023, 96% of countries with coastlines have experienced sea level rise. The rate of that global rise has also accelerated, more than doubling from 0.08 inches (0.21 centimeters) per year in 1993 to about 0.18 inches (0.45 centimeters) per year in 2023.
As the rate of sea level rise increases, millions of people could face the related effects sooner than previously projected, including larger storm surges, more saltwater intrusion into groundwater, and additional high-tide flood days — also known as nuisance floods or sunny day floods.
“This new platform shows the timing of future floods and the magnitude of rising waters in all coastal countries worldwide, connecting science and physics to impacts on people’s livelihoods and safety,” said Nadya Vinogradova Shiffer, director of the ocean physics program at NASA Headquarters in Washington.
Data released earlier this year found that Pacific Island nations will experience at least 6 inches (15 centimeters) of sea level rise in the next 30 years. The number of high-tide flood days will increase by an order of magnitude for nearly all Pacific Island nations by the 2050s.
“The data is clear: Sea levels are rising around the world, and they’re rising faster and faster,” said Ben Hamlington, a sea level researcher at NASA’s Jet Propulsion Laboratory in Southern California and head of the agency’s sea level change science team. “Having the best information to make decisions about how to plan for rising seas is more crucial than ever.”
To explore the global sea level change site:
https://earth.gov/sealevel
News Media Contacts
Karen Fox / Elizabeth Vlock
NASA Headquarters, Washington
202-358-1600
karen.c.fox@nasa.gov / elizabeth.a.vlock@nasa.gov
Jane J. Lee / Andrew Wang
Jet Propulsion Laboratory, Pasadena, Calif.
818-354-0307 / 626-379-6874
jane.j.lee@jpl.nasa.gov / andrew.wang@jpl.nasa.gov
2024-158
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Last Updated Nov 13, 2024 Related Terms
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By NASA
1 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
A NASA logo-themed cake serves as a centerpiece for the event. Credit: NASA/Jef Janis Over 4,300 visitors joined in the fun to commemorate the 65th birthday of NASA’s iconic logo on July 15 at Great Lakes Science Center (GLSC) in downtown Cleveland.
The birthday celebration featured a cake-cutting ceremony and special NASA activities throughout the day, including presentations from NASA’s Glenn Research Center photographers and videographers, a talk from a NASA librarian on the history of the logo, photo opportunities with Glenn’s Eva the Astronaut mascot, a coloring contest, a performance by the NASA Glenn Band, live science shows, and more.
Three of NASA Glenn Research Center’s photographers and videographers talk about their careers and the intersection of art and science. Credit: NASA/Steven Logan
The iconic symbol, known affectionately as “the meatball,” was developed at NASA’s Lewis Research Center in Cleveland (now called NASA Glenn). Employee James Modarelli, who started his career at the center as an artist and technical illustrator, was its chief designer.
Left to right: James Modarelli III, Vice President of STEM Learning at GLSC Scott Vollmer, James Modarelli IV, and NASA Glenn Deputy Center Director Dawn Schaible participate in a cake-cutting ceremony. Credit: NASA/Jef Janis NASA Glenn Deputy Center Director Dawn Schaible, GLSC Vice President of STEM Learning Scott Vollmer, and members of the Modarelli family cut the special NASA logo-themed cake. Participants explored the many activities and presentations honoring the history and significance of NASA’s logo.
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By Space Force
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By NASA
2 min read
NASA eClips Engages Families at 2024 STEM Community Day
On Saturday, June 1, 2024, thousands of community members attended the Science, Technology, Engineering, & Mathematics (STEM) Community Day hosted by Christopher Newport University in partnership with Newport News Public Schools in Virginia. The event showcased many different facets of STEM fields and careers and offered hands-on experiences by nearly 100 exhibitors. Educators from the National Institute of Aerospace’s Center for Integrated STEM Education (NIA-CISE) engaged learners of all ages at this annual event with a 13-foot tree. Participants learned how to measure tree height using a clinometer and why NASA collects this data with the help of volunteers, also knowns as “citizen scientists” (e.g. one reason is to calculate how much carbon trees and forests take in or release into the atmosphere). Each family was able to take home a kit to make their own clinometers. Another activity offered by the NIA-CISE team involved learning about Earth’s energy balance (e.g. participants selected cards of activities that either reflect energy back to space or are absorbed by Earth and had to decide whether those activities belonged to the “in” or “out” side of Earth’s energy balance).
NASA eClips is supported by NASA under cooperative agreement award number NNX16AB91A and is part of NASA’s Science Activation Portfolio. Learn more about how Science Activation connects NASA science experts, real content, and experiences with community leaders to do science in ways that activate minds and promote deeper understanding of our world and beyond: https://science.nasa.gov/learn
A community member performs the hands-on activity to calculate the height of a tree using a clinometer at the NASA eClips exhibit booth during CNU’s Community STEM Day.
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Last Updated Jun 27, 2024 Editor NASA Science Editorial Team Related Terms
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By NASA
A collaboration between the MSFC Lightning Team, NOAA NESDIS, and the NASA ARSET (Applied Remote Sensing Training) team completed on 4/2/24 with the final installment of a three-part series focused on Lightning Observations and Applications. On 3/26/24, Part 1 was presented to an audience of people from around the globe focused on the background and history of lightning measurements. This presentation was given by Steven Goodman of Thunderbolt Technologies. Part 2 was titled” Overview of Current Lightning Data Products from Remote Sensing” and was given by MSFC Lightning lead Timothy Lang (ST11). This presentation focused a lot on NASA lightning missions, field campaigns, and data access and was given on 3/28/24. The final installment of the ARSET lightning series was given on 4/2/24 by Scott Rudlosky of NOAA NESDIS and Christopher Schultz (ST11) of MSFC. This third part focused specifically on the Geostationary Lightning Mapper and applications of the data for science, identify lightning hazards, and safety. The average total attendance was around 225 people per session. Schultz took a lead role in working with the ARSET team to identify the speakers, topics, and review materials for presentation. Each of the 6 sessions (2 per day per topic, 1.5 hours each session) were followed up with 10-15 questions from the audience. The ARSET team indicates that there is potential for additional lightning-based trainings going forward given the response to this first series.
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