A recent study found that extreme weather events do not significantly increase support for climate policies, even among those who experienced severe weather. The study suggests that other factors, such as political beliefs and party affiliation, play a much larger role in shaping attitudes towards climate change.
The UK will build a cutting-edge space weather radar in the Arctic, providing unprecedented detail to understand space weather's effects on technology and society. The EISCAT_3D radar will measure the upper atmosphere and near-Earth space, helping scientists better comprehend the connections between Earth's magnetic field and atmosphere.
The Tracking and Data Relay Satellites (TDRS) have provided critical communication services to NASA's missions since the 1980s, increasing global communication coverage to over 99%. The TDRS network will continue to play a vital role in space communications for years to come.
Scientists have tracked a solar storm using data from 10 NASA and ESA spacecraft, shedding light on how coronal mass ejections (CMEs) move through space. The study provides key information for understanding space weather effects on the solar system.
Researchers at UTMB and Houston Methodist are growing lungs in space to understand how lung cells react to the change in gravity and extreme space environment. The goal is to develop therapeutics that could help astronauts and people on Earth with autoimmune diseases, hormone deficiencies, and other issues.
Children worldwide can connect with astronauts aboard the space station via ARISS, inspiring youth to pursue STEM interests. The program has sparked powerful memories and lifelong passions among participants.
A study projects that two-thirds of Europeans will be affected by extreme weather events annually by the end of the century. Heat waves are expected to cause 99% of all future weather-related deaths, increasing from 2700 deaths/year in 1981-2010 to 151500 deaths/year in 2071-2100.
During the total solar eclipse on August 21, UMass Lowell faculty and students will conduct research on space weather using high-tech instruments. The goal is to better predict the weather and enhance GPS, satellite, and shortwave-radio communications.
A new NASA study using data from the Van Allen Probes spacecraft has discovered that plasmaspheric hiss waves are more complex than previously understood. Low-frequency hiss waves interact with high-energy particles and can efficiently remove them from the radiation belts, protecting satellites.
A new study in Marketing Science found that consumer responses to mobile promotions are higher and faster in sunny weather than cloudy weather. The study suggests that firms can use local weather information to improve the effectiveness of their mobile ads, with better-than-yesterday or forecasted sunshine boosting purchase responses.
Researchers at NASA's Goddard Space Flight Center are analyzing the eerie sounds made by plasma waves in space, including whistler-mode waves and chorus waves. By understanding how these waves interact with particles, scientists can improve predictions of space weather and protect satellites and telecommunications signals.
A new study reveals that Europe's wind energy capacity is concentrated in the North Sea region, leading to extreme fluctuations. Cooperating countries can balance capacity across the continent to minimize these fluctuations. However, expanding solar energy capacity tenfold would be required to compensate for longer-term fluctuations.
A new web application provides historical climate data to farmers, allowing them to compare current year's conditions with past ten years. The app covers the Texas region and offers information on soil temperature, growing degree days, and precipitation.
The James Webb Space Telescope will undergo a three-month test period at NASA's Johnson Space Center to prove its ability to operate in space-like conditions. Chamber A, a historic Apollo-era test chamber, simulates temperatures as low as -393 degrees Fahrenheit, essential for detecting infrared light from distant objects.
Researchers from Penn State's IST have developed a method to identify bow echoes in radar images, a phenomenon associated with fierce winds. The algorithm can automatically detect bow echoes as they begin to form, providing instant notifications for severe weather alerts.
NASA's Global Precipitation Measurement mission detected intense rainfall in southeastern Florida, with rates exceeding 7.5 inches per hour. The GPM core satellite captured detailed images of the storms' vertical structure, showing thunderstorm tops reaching altitudes of over 9 miles.
The new 'Webb-cam' provides daily video feeds on the telescope's progress, allowing space enthusiasts to see the telescope's development in real-time. The camera is mounted where it has a view of the cleanroom at NASA Johnson Space Center and can be seen online.
A new study reveals that vegetation can alter climate and weather patterns by up to 30 percent. The researchers found substantial feedback loops in semi-arid regions, where vegetation growth enhances heat transfer and increases cloudiness, affecting surface radiation.
A new study finds that countries most affected by weather-related disasters do not necessarily spend more on commercial weather and climate information services. Developing countries actually commit a higher percentage of their GDP to these services, recognizing their value in mitigating risks.
A new study examines the effects of high-altitude nuclear explosion tests on Earth's magnetic environment, revealing similarities with natural radiation belts and auroras. The research sheds light on the impact of space weather on satellites and astronauts.
A NASA model has simulated stealth solar storms from the sun, showing how slow and quiet processes can create massive magnetic field twists that speed out into space without warning. The models match space-based observations, revealing a complex process that generates energy over two weeks.
A team of researchers at the University of Strathclyde has successfully created man-made space radiation in a laboratory setting using laser-plasma-based accelerators. This breakthrough could enable safer and more reliable space exploration by testing devices and equipment in controlled conditions on Earth.
A new study found that northern and northeastern China's surface temperature has increased, while wind speed decreased from 1961 to 2014. This trend indicates a stable, warm, and windless state of the surface weather conditions over NNEC.
Researchers at UTHealth School of Public Health found that cold temperatures significantly increase mortality risk in Texas, with a 5% increase in deaths per degree Celsius drop in winter. The study focused on 12 metropolitan areas and found that people with pre-existing heart and respiratory diseases are most vulnerable to cold weather.
Scientists assessed the state of space weather research, including geomagnetically induced currents (GICs) that can disrupt power systems, railroads, and pipelines. GICs can cause temporary blackouts and mis-operation of railway signaling systems.
Researchers discovered Rossby waves on the sun, similar to jet streams on Earth, which may allow for long-term space weather forecasting. The waves drive solar flares and coronal mass ejections, enabling predictions of flare occurrences.
The James Webb Space Telescope has completed its acoustic and vibration tests, ensuring it can withstand launch vibrations and maintain functionality in space. The telescope was subjected to simulated forces of up to 100 times per second using a new vibration test system.
A team of scientists has discovered large-scale planetary waves on the Sun, which may influence space weather and offer a new source of predictability. The discovery uses data from multiple satellites to identify and track coronal bright points, revealing bands of magnetized activity that propagate slowly across the Sun.
Researchers found a connection between climate change and extreme weather events, such as heat waves, droughts, and floods, due to the impact of warming Arctic temperatures on the jet stream. The study used historical atmospheric observations and confirmed that this temperature pattern corresponds with persistent extreme weather events.
A new EU report highlights knowledge gaps in reducing risks linked to space weather and recommends policy, industry, and science collaborations to close these gaps. The report also emphasizes the need for early warning systems and better communication between science and industry.
A new study projects a 50% increase in conducive weather conditions similar to those in January 2013, leading to more frequent severe haze events in Beijing. The researchers developed an effective Haze Weather Index (HWI) to represent such conditions, which are influenced by large-scale circulation changes and climate change.
Researchers from Yale University and the Centre for Mathematical Sciences created a mathematical framework to explain phenomena where climate processes interact with daily weather. This new framework helps understand how seasonal variability affects predictability and public safety.
Researchers tracked social media posts with specific tags before extreme weather events to identify areas at risk. This early warning system has the potential to improve prediction and monitoring of floods and other natural hazards, saving lives and protecting homes.
The Geostationary Lightning Mapper (GLM) instrument on NOAA's GOES-16 satellite is transmitting data for the first time, giving forecasters richer information about lightning and improving severe weather alerts. The mapper detects in-cloud lightning, which can occur up to 10 minutes before potentially deadly cloud-to-ground strikes.
Scientists from NASA and NCAR have shown that tracking coronal mass ejections can help detect solar energetic particles earlier than current forecasting techniques. This could provide critical warning time for astronauts in low-Earth orbit or interplanetary space.
The GOES-16 SUVI instrument has successfully captured its first solar images, providing valuable data on coronal plasma temperatures and emission measurements. This will enable the NOAA Space Weather Prediction Center to issue early warnings for potential geomagnetic storms impacting Earth's magnetic field.
New research suggests that Arctic sea-ice loss intensifies the negative phase of the North Atlantic Oscillation (NAO) leading to more cold easterly winds. However, these winds are also warmer than they used to be due to widespread warming effects of Arctic sea-ice loss, resulting in little change in European winter temperatures.
Researchers analyzed data from China's largest meteorological database and found a 50% decrease in hail storms, thunderstorms, and high wind events on average. The strength of the East Asian Summer Monsoon also decreased strongly correlated with severe weather.
The Tracking and Data Relay Satellite (TDRS) project is completing final testing on a new satellite that will extend NASA's Space Network capabilities. The addition of TDRS-M will provide nearly continuous coverage for an additional 15 years.
The Space Environment In-Situ Suite (SEISS) instrument on NOAA's GOES-16 satellite is successfully sending data back to Earth, providing insights into charged particle fluxes. This information will help the Space Weather Prediction Center issue early warnings of high-flux events, protecting lives and equipment from radiation hazards.
Researchers now have unprecedented access to space-weather data from 23 GPS satellites, measuring charged particles and their impact on satellite operation. This data helps answer key questions about space weather events, enabling improved forecasting models.
A new tool called EEGGL helps map out the paths of coronal mass ejections (CMEs) before they reach Earth. The model is based on fundamental physics theory and takes into account the magnetic structure of CMEs, providing a better understanding of their behavior in space.
A new study finds that solar storm-induced electricity blackouts could have a significant impact on the US economy, with indirect costs accounting for over half of the total loss. The potential macroeconomic cost could reach $41.5 billion per day in extreme scenarios.
A new study projects a 10-13% decrease in global mild days by the end of the century due to climate warming. Tropical regions are expected to lose up to 50 fewer days of mild weather, while mid-latitudes will gain more mild days.
Research using 20,000 virus samples and weather statistics found that cold weeks precede flu outbreaks. Cold and dry weather allows aerosol particles to remain airborne, increasing the spread of viruses.
Research reveals weather plays no part in the symptoms associated with back pain and osteoarthritis, contrary to long-held beliefs. Higher temperatures slightly increase lower back pain risk but not clinically important.
A new collaboration between UMD and NOAA has developed reference datasets that can be used to calibrate weather satellites. This improvement enables more accurate weather forecasting and monitoring of climate change.
A series of moisture-laden storms has affected the western US, including California and the Pacific Northwest, causing extreme rain events and blanketeting the region in snow. The National Weather Service is forecasting heavy snows and periods of rain with potential flooding or flash flooding along the West Coast.
Scientists have made significant advancements in understanding the ionosphere, a region of Earth's atmosphere that reacts to changes from both space above and Earth below. Research reveals that the ionosphere can experience 'overcooling', causing rapid energy loss and collapse, which can disrupt satellite orbits.
The Space Network will transmit double the data in a single second than it ever has before, supporting new instruments with greater data flow requirements. The upgrade enables an increase in scientific output from the International Space Station, allowing for more sophisticated experiments to be conducted.
Researchers have found a strong association between El Niáo-Southern Oscillation conditions and observed weather in Sri Lanka, leading to exacerbated dengue epidemics. The study used the Oceanic Niño Index to quantify data associations and found an increasing relative risk of dengue with increasing rainfall and temperatures.
CIMMS and NOAA announce a five-year, $95.3 million collaboration to support Weather Ready Nation and Climate Adaptation and Mitigation initiatives. The university will provide expertise in long-term planning, stormscale meteorological phenomena research, and forecast improvements.
Researchers are uncovering long-lost weather diaries and ship logbooks to improve future climate projections and validate palaeoclimate records. These new datasets contribute to global models of the atmosphere, shedding light on Australia's climatic past.
The GOES-R satellite will provide unprecedented information about the Earth's weather, including true-color pictures and high-definition imagery. This will enable forecasters to make more accurate predictions of severe storms, squall lines, and tropical cyclones.
The €8 million APPLICATE project aims to enhance weather and climate prediction capabilities in the Arctic and beyond. By studying the Arctic's impact on mid-latitude weather and climate, researchers can improve forecast accuracy and mitigate severe weather events.
University of Washington researchers have developed a method to transform lightning strikes into weather-relevant information, improving storm forecasts. The new method uses data from the WorldWide Lightning Location Network and has been tested on several cases, including a 2012 derecho thunderstorm system and a 2013 tornado.
The CU Boulder instrument suite, EXIS, will measure energy output from the sun that can affect satellite operations, telecommunications, GPS navigation, and power grids on Earth. The instruments will provide rapid alerts for solar flares and monitor extreme ultraviolet light wavelengths.
D.J. Seo and his team aim to enhance National Weather Service rainfall maps for heavy-to-extreme events, benefiting emergency managers, water managers, and the public.
The study investigates changes in perceptions about home in space and the development of a unique culture among astronauts. Researchers found that a shared space culture can help crew members respond to different situations, reducing stress and improving morale.
A new study found that climate change may be amplifying the effects of wavy jet stream patterns, contributing to severe cold winters. The research improves long-term forecasting of winter weather in populous regions, benefiting communities and economies.