Sub-prefecture regions of Nemuro Chiho, Kushiro Chiho, and Tokachi Chiho still have high wave advisories in place today, May 31, 2011, from the Japanese Meteorological Agency as Sondga's remnants continue moving into the open waters of the Northwestern Pacific Ocean.
This image of Typhoon Sondga's rainfall was captured by NASA's TRMM satellite on Saturday, May 28. Notice that the outer fringes of the storm brushed by Taiwan (left). The strongest rainfall (about 2 inches/50 mm per hour) appears in red. The yellow and green areas are moderate rainfall falling at a rate between .78 and 1.57 inches (20 and 40 mm) per hour. Credit: Credit: NASA/SSAI, Hal Pierce
On Sunday, May 30, BBC News reported that as Songda continued its northeasterly journey past Japan, the work at the Fukushima nuclear plant was suspended until the storm had passed.
On Saturday, May 29 at 1500 UTC (11 a.m. EDT) Songda had weakened to a depression with maximum sustained winds near 30 knots (34 mph/55 kmh). It was located 300 miles (482 km) west-southwest of Yokosuka, Japan near 34.4 North and 136.6 East. It was moving to the northeast at 26 knots (30 mph/48 kmh).
Earlier, Songda made landfall over the Wakayama prefecture and weakened. It then reemerged over water and moved east-northeast while transitioning into an extra-tropical storm.
According to Stars and Stripes newspaper, the Kadena Air Base (island) issued an "all clear" on Sunday May 29 at 7:56 a.m. local/Japan time for most areas of Okinawa. Down powerlines were reported at Marine Corps Air Station Futenma due to downed power lines.
On Saturday, May 28, Kadena Air Base experienced strong winds and a lot of rainfall in a short period of time as it Songda moved north-northeast. At 1500 UTC (11 a.m. EDT), Kadena Air Base reported sustained winds of 52 knots (60 mph/96 kmh), gusting to 61 knots (70 mph/113 kmh). Rainfall totals were as much as 21 inches (52 centimeters) in 3 hours!
At that time, Songda's center was just 60 miles (96 km) west of Kadena Air Base, Japan, so its center did not cross the island. At that time its maximum sustained winds around the low-level center were near 75 knots (86 mph/139 kmh) and it was still a Category 1 typhoon. It was generating very rough seas at the time reported wave heights were near 37 feet (~11 meters).
Typhoon Sondga's rainfall was captured by NASA's TRMM satellite on Saturday, May 28 at 0613 UTC (1:13 a.m. EDT). At that time, the outer fringes of the storm brushed by Taiwan. The strongest rainfall (about 2 inches/50 mm per hour) remained at sea and was mostly confined to the northwestern quadrant of the storm. Most of the rainfall in the storm was moderate, falling at a rate between .78 and 1.57 inches (20 and 40 mm) per hour.
Stars and Stripes newspaper reported that before Songda approached Kadena Air Base the "Navy's 7th Fleet has moved assets out of port at Yokosuka Naval Base. That fleet included a number of ships including flagship USS Blue Ridge and four destroyers: Fitzgerald, McCain, Mustin and Curtis Wilbur." The newspaper reported that two vessels stayed in port for maintenance and others at sea shifted their navigation away from the storm.
On May 27 at 2100 UTC (5 p.m. EDT) Typhoon Songda was 385 miles (619 km) southwest of Kadena Air Base, Japan and its maximum sustained winds were near 115 knots (132 mph/213 kmh).
The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument onboard NASA's Aqua satellite captured a visible image of Songda on May 27 at 05:10 UTC (1:10 a.m. EDT) when it was a super typhoon off shore from the northern Philippines. At that time, Songda still had an eye.
By 17:11 UTC (1:11 p.m. EDT) another satellite image showed a changing story. At that time, an infrared image was taken by the Atmospheric Infrared Sounder (AIRS) instrument onboard NASA's Aqua satellite as Songda's center was parallel to the southern tip of Taiwan, but far to the east at Sea. At that time, the eye was no longer visible in this image, indicating that the storm is weakening. Fortunately increased wind shear kicked up and continued weakening the storm by the time it approached Kadena Air Base.
One aspect of the infrared imagery that was impressive is the extent of the clouds connected to Songda. The infrared imagery shows what looks like a tail of clouds extending to the northeast that stretches from Taiwan into northern Japan.
Rob Gutro | EurekAlert!
Novel method for investigating pore geometry in rocks
18.06.2018 | Kyushu University, I2CNER
Decades of satellite monitoring reveal Antarctic ice loss
14.06.2018 | University of Maryland
Scientists from the University of Freiburg and the University of Basel identified a master regulator for bone regeneration. Prasad Shastri, Professor of...
Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.
Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...
The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.
Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.
An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.
Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...
Light detection and control lies at the heart of many modern device applications, such as smartphone cameras. Using graphene as a light-sensitive material for...
13.06.2018 | Event News
08.06.2018 | Event News
05.06.2018 | Event News
19.06.2018 | Physics and Astronomy
19.06.2018 | Life Sciences
19.06.2018 | Physics and Astronomy