Tropical Storm Chanthu brought heavy rainfall and gusty winds to northern Japan as NASA's Aqua satellite analyzed the storm's clouds on August 16. The storm is transitioning into an extra-tropical storm and expected to move into the Sea of Okhotsk.
The BARREL team launches miniature balloons to measure X-rays in Earth's atmosphere, helping protect satellites from radiation. Undergraduate students develop instruments to study ionosphere and low-frequency electromagnetic waves.
Tropical Depression 6 formed in the far eastern North Atlantic Ocean on August 16, 2016, with NASA and NOAA satellites providing key data. The depression showed signs of organization, with strong rainfall bands and intense showers dropping rain at a rate of over 155 mm/h.
Tropical Storm Chanthu is being affected by moderate southwesterly vertical wind shear as it moves parallel to the island of Japan. The storm is expected to maintain strength over the next day before transitioning to a cold-core low pressure area.
The Van Allen Probes detected a sudden pulse of high-energy electrons energized by an interplanetary shock, and five days later, an increased number of even higher energy electrons. Researchers can now better understand the unique energization processes following a geomagnetic storm.
A severe low-pressure system brought intense tropical moisture to the Gulf of Mexico, resulting in record-breaking rainfall totals over southern Louisiana. At least 4 people have died in the floods, which also affected southeastern Mississippi and western Louisiana.
NASA's Terra satellite captured an image of extra-tropical cyclone Conson on Aug. 15, 2016, showing clouds covering Japan's Hokkaido and stretching over the Sea of Okhotsk and Russia's Kamchatka Peninsula. The Joint Typhoon Warning Center issued the final warning of Conson on Aug. 14.
Tropical Storm Chanthu is located about 424 nautical miles south-southeast of Yokosuka, Japan, with maximum sustained winds near 46 mph. The storm is forecast to track north and make landfall in south central Hokkaido on Aug 17.
The Fermi mission has excluded a small range of axion-like particles that could have comprised about 4 percent of dark matter, while also providing the strongest constraints to date for certain masses. Additionally, researchers found no statistically significant signal from dark matter annihilation in the Small Magellanic Cloud.
The Global Precipitation Measurement mission gathered extensive rainfall data on Louisiana storms, finding intense rainfall rates of over 3.9 inches per hour and storm tops reaching 9.9 miles high.
Ancient Venus may have had a shallow liquid-water ocean and a habitable surface due to its slow spin, which exposed the dayside to sunlight for almost two months at a time. This warmed the surface and created rain, leading to a thick layer of clouds that shielded the surface from solar heating.
The IMERG data revealed the most extreme rainfall fell over the northern Gulf of Mexico, with estimates suggesting 20-35 inches of precipitation. Heavy rainfall and flooding have affected parts of Florida, Louisiana, and the Mississippi Gulf Coast.
Hurricane Earl caused extreme rain in southern Mexico, with some areas receiving up to 43.3 inches of rain. The remnants of the storm interacted with another weather system, forming Tropical Storm Javier.
Tropical Storm Conson is facing strong southwesterly wind shear, pushing clouds and showers to the northeast of its center. The storm is expected to intensify into a typhoon over open waters on August 12 before weakening commences.
Tropical Depression 08W has improved convective structure and deep formative banding, indicating potential intensification. The storm is expected to reach typhoon strength by Aug. 11 as it moves west-northwest through the Northwestern Pacific Ocean.
Dellingr will study Earth's outer atmosphere, creating a chemical and electromagnetic profile using its miniaturized mass spectrometer and magnetometer systems. The satellite's findings will help understand changes in our space weather and impact on satellites.
Tropical Storm Omais is weakening due to its elongation and moving northwards, posing a threat to northern Japan. NASA's satellite images reveal the storm's strongest thunderstorms are located over northern Japan, with coldest cloud tops detected.
Tropical Storm Omais has formed in the Northwestern Pacific Ocean, characterized by strong thunderstorms and cold cloud top temperatures. The storm is expected to continue moving north-northwestward and strengthen into a typhoon by August 6.
Tropical Storm Howard is weakening due to cooler waters and increasing instability, with maximum sustained winds decreasing to near 45 mph. Forecasters expect the storm to become a remnant low in 24-36 hours, potentially sooner if organized convection redevelops.
Typhoon Nida made landfall just north of Hong Kong, bringing maximum sustained winds of 74.8 mph, and a Category 1 hurricane on the Saffir-Simpson Wind Scale. The storm has weakened to a tropical storm and is moving northwest towards inland areas where it is expected to dissipate.
Tropical Storm Earl has formed in the Caribbean Sea, with maximum sustained winds near 45 mph and a minimum central pressure of 1,001 millibars. The storm is forecast to move west over the next couple of days, affecting Honduras and Mexico's Yucatan Peninsula.
Tropical Storm Howard is moving west through the Eastern Pacific Ocean with maximum sustained winds near 60 mph and higher gusts. NASA's Aqua satellite provided forecasters with visible and infrared imagery of the storm on August 1-2, capturing its bulk thunderstorms east of the center.
NASA's IMERG data revealed strong bands of heavy rain extending east-west over north-central Maryland, with localized areas experiencing higher rates. The area affected suffered devastating flooding, including the historic town of Ellicott City, where two people drowned and numerous cars were damaged.
The CO2 Sounder Lidar is a strong contender for the ASCENDS mission, which aims to measure global atmospheric carbon dioxide levels. The instrument uses advanced technologies, including a highly sensitive solid-state detector and a rapidly tuning laser system, to achieve unprecedented precision and resolution.
Tropical Storm Howard forms in Eastern Pacific after intensifying from Tropical Depression 9E, becoming the ninth storm of the season with maximum sustained winds near 40 mph. The storm is expected to strengthen further before weakening over cooler waters.
NASA satellites monitored Typhoon Nida's intense rainfall, reaching rates of over 3.5 inches per hour, as it approached southeastern China. The storm's height reached over 10.5 miles in some areas, posing a threat to Hong Kong.
The NASA Solar Probe Plus mission is progressing toward its anticipated summer 2018 launch after passing a critical design review. The spacecraft will collect data on the mechanisms that heat the corona and accelerate the solar wind, crucial for understanding our space weather and its impact on satellites.
Tropical Depression 06W is consolidating and intensifying in NASA's infrared imagery, with cloud top temperatures exceeding minus 63 degrees Fahrenheit. The storm will interact with the mountainous terrain of Luzon on July 29, potentially strengthening into a tropical storm
Tropical Storm Frank weakened to a tropical storm on July 28, 2016, with winds decreasing from hurricane strength. NASA's RapidScat instrument observed sustained winds of near 30 meters per second north of the center.
Tropical Storm Frank is weakening due to its movement over colder waters and into a more stable air mass. The cyclone's maximum sustained winds have decreased to near 65 mph with higher gusts.
Tropical Storm Darby brought extremely heavy rainfall to northern Oahu, with estimated totals reaching up to 480 mm. The storm's track led to flash flooding and lightning damage on the island of Oahu.
Tropical Storm Mirinae made landfall over Vietnam's northeast coast, with surface winds reaching 55.3 mph. The Joint Typhoon Warning Center reported the storm's maximum sustained winds were near 45 knots (51.7 mph/83.3 kph).
Tropical Storm Georgette's remnants were captured by NOAA's GOES-West satellite, showing a swirl of clouds mostly north and west of the center. The post-tropical cyclone was moving toward the west-northwest at 9 mph, with maximum sustained winds decreasing to near 35 mph.
NASA's Aqua satellite and RapidScat instrument captured data on Tropical Storm Darby's winds and cloud top temperatures before it weakened to a remnant low-pressure system. The strongest winds were found north of the storm's center, with coldest cloud top temperatures exceeding -63 degrees Fahrenheit.
A NASA team is testing a photon sieve optic for improved UV resolution, which could help answer a 50-year-old question about the sun's corona. The new technology has already achieved success in its initial testing phase.
Tropical cyclones Georgette and Frank in the Eastern Pacific Ocean show see-sawing strength, with hurricane Frank strengthening while tropical storm Georgette weakening. Maximum sustained winds for Georgette have decreased to near 70 mph, with further weakening forecasted.
Hurricane Frank showed a transition from weakening to strengthening phases, with cloud top temperatures warming on July 25 and cooling on July 26. The storm's winds were measured by NASA's RapidScat instrument, which found tropical-storm-force winds extending outward up to 70 miles.
Tropical Storm Mirinae is predicted to make landfall in northeastern Vietnam on July 27, with NASA tracking its movement towards China's Hainan Island. The storm is expected to strengthen slightly before dissipating in southern China.
Hurricane Georgette is a powerful storm with a clear eye visible on NASA-NOAA's Suomi NPP satellite image. The storm strengthened to a category 4 hurricane before weakening and becoming a remnant low in about 3 days.
RapidScat detected wind speeds of up to 65 mph near Tropical Storm Frank, with stronger gusts reported south of the center. The storm is generating life-threatening surf and rip currents along Mexico's southern coast.
Tropical Storm Darby brought heavy rainfall and strong winds to the Hawaiian Islands, with rainfall rates reaching up to 5.4 inches per hour. The Global Precipitation Measurement mission detected intense storms southeast of the Big Island, causing widespread flooding and prompting evacuation warnings.
Tropical Depression 05W formed on July 25, 2016, with cloud tops reaching -63.6F and sea surface temperatures of 87.8F, ideal conditions for intensification. It was moving west-northwest at 12 knots towards Hainan Island, China.
Tropical Storm Frank intensified as NASA spotted 'hot towers', powerful thunderstorms with intense showers and high rain rates. The storm's height and organization suggest a significant increase in wind speed and potential for becoming a hurricane.
Tropical Storm Georgette developed in the eastern Pacific Ocean, intensifying into a tropical storm with maximum sustained winds reaching 45 mph. GPM data revealed extremely heavy rain and storm top heights over 14 km, indicating favorable conditions for cyclone formation.
Tropical Storm Darby has triggered warnings for Hawaii County and a watch for Maui County, with forecasters tracking its northward movement. The storm's strongest winds are located near its center, with sustained speeds of up to 60 mph.
Tropical Storm Estelle was transitioning to a post-tropical cyclone when NASA's Suomi NPP satellite captured its visible image on July 22. The storm showed minimal convection and was moving west-northwest at 16 mph.
GPM data showed heavy rainfall on Estelle's eastern side, later shifting west of center. Precipitation rates reached over 65 mm/h, with some storms having heights exceeding 11.6 km.
NASA's Aqua satellite detected coldest cloud top temperatures between minus 60 and 70 degrees Fahrenheit, indicating strong storms remained north of Tropical Storm Darby's center. The storms are expected to generate heavy rainfall due to their high altitude in the troposphere.
The Hubble Space Telescope has explored the farthest objects in the universe, unveiling a warping-of-space phenomenon predicted by Einstein. The telescope has magnified images of galaxies much farther away, allowing astronomers to study the early universe and understand dark matter.
SMAP data showed Tropical Storm Estelle had the strongest surface winds near 30 meters per second, with weaker winds in the southern quadrant. The storm is expected to weaken due to cooler water and drier air.