Over the last couple of days, NASA satellite data from both the Tropical Rainfall Measuring Mission (TRMM) and Atmospheric Infrared Sounder (AIRS) that flies aboard Aqua detected powerful thunderstorms within Ma-on. Those thunderstorms contained heavy rainfall, falling at a rate of 2 inches/50 mm per hour. As NASA's Aqua satellite flew over Ma-on on July 14 (11:30 p.m. EDT on July 13), the Moderate Resolution Imaging Spectradiometer (MODIS) instrument captured a visible image of Typhoon Ma-on moving over the Northern Mariana Islands.
This image was captured by the MODIS instrument that flies aboard NASA's Aqua satellite. It shows Typhoon Ma-on at 03:30 UTC on July 14 (11:30 p.m. EDT on July 13) moving through the western North Pacific Ocean, over the Northern Mariana Islands.
Credit: NASA Goddard/MODIS Rapid Response Team, Jeff Schmaltz
At 1500 UTC (11 a.m. EDT/1 a.m. Guam local time) on July 14, Typhoon Ma-on had maximum sustained winds near 95 knots (109 mph/175 kmh). It was located over the northern Marianas islands, about 250 nautical miles southeast of Iwo To, Japan near 20.3 North and 144.5 East. It was moving west near 11 knots (13 mph/20 kmh).
The National Weather Service flood advisory for today, July 14 at 11 a.m. Eastern Daylight Time (1 a.m. local time/Guam on July 15) noted that "additional rainfall amounts of 1 to 2 inches are possible during the next several hours. Recent heavy rains have left the ground saturated."
High surf conditions are also expected in Guam, Rota, Tinian and Saipan over the next several days. At 3:50 p.m. CHST (local time in Guam) on July 14 the National Weather Service (NWS) also issued a high surf advisory that will remain in effect through 6 a.m. (local time) on Sunday, July 17 as Ma-on passes through the region. The NWS advisory states that "Surf will build to hazardous at 7 to 9 feet along west facing reefs tonight and Friday. Surf will peak at 9 to 11 feet Friday night and Saturday, and should fall below 9 feet on Sunday." Beaches and exposed reefs are places to avoid through the advisory period, especially those facing the west as Ma-on continues to move in that direction. Rip currents are also possible.
There is also a small craft advisory in effect for the coastal waters of Guam, Rota, Tinian and Saipan until 6 p.m. (local time) Sunday as seas are expected to rise to 10 to 12 feet accompanied by winds between 20 and 25 knots (23-29 mph/37-46 kmh) through Saturday night.
Updated weather forecasts and advisories from the NWS for Guam can be found at: http://www.prh.noaa.gov/pr/guam/.
Rob Gutro | EurekAlert!
Predicting unpredictability: Information theory offers new way to read ice cores
07.12.2016 | Santa Fe Institute
Sea ice hit record lows in November
07.12.2016 | University of Colorado at Boulder
Physicists of the University of Würzburg have made an astonishing discovery in a specific type of topological insulators. The effect is due to the structure of the materials used. The researchers have now published their work in the journal Science.
Topological insulators are currently the hot topic in physics according to the newspaper Neue Zürcher Zeitung. Only a few weeks ago, their importance was...
In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.
Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
16.11.2016 | Event News
01.11.2016 | Event News
14.10.2016 | Event News
09.12.2016 | Life Sciences
09.12.2016 | Ecology, The Environment and Conservation
09.12.2016 | Health and Medicine