NASA sees Tropical Storm Chanthu moving over northern Japan
Tropical Storm Chanthu was bringing heavy rainfall and gusty winds to the big island of Japan when NASA's Aqua satellite passed overhead. The Atmospheric Infrared Sounder or AIRS instrument that flies aboard NASA's Aqua satellite analyzed Chanthu in infrared light on Aug. 16 at 12:47 p.m. EDT (1647 UTC) gathering temperature data of the system's clouds.
Although the storm appeared elongated, strong thunderstorms were still occurring around the center of circulation although they appeared to be weakening. Some cloud top temperatures of the strongest storms exceeded minus 63 degrees Fahrenheit (minus 53 degrees Celsius). Storms with temperatures that cold are high in the troposphere and NASA research has shown they have the ability to generate heavy rain. The storm also appeared somewhat elongated from northwest to southeast, likely as a result of interaction with land.
At 11 p.m. EDT on Aug. 16 (0300 UTC on Aug. 17) the Joint Typhoon Warning Center issued their final warning on Chanthu. At that time the tropical storm was located approximately 171 nautical miles north-northeast of Yokosuka, Japan. Maximum sustained winds were near 40 mph (35 knots/62 kph). Chanthu has tracked northwestward at 15 knots (17.2 mph/27.7 kph).
The Japan Meteorological Agency noted that at 8:50 a.m. EDT (12:50 UTC) on Aug. 17, Chanthu was centered near 44.0 degrees north latitude and 143.0 degrees east longitude, over the north central part of the island of Hokkaido. Chanthu was moving to the north at 40 mph (35 knots/62 kph).
The Joint Typhoon Warning Center (JTWC) forecast noted that vertical wind shear is rapidly increasing (25 to 30 knots) as Chanthu tracks along the western edge of a subtropical ridge (elongated area of high pressure). The storm is transitioning into an extra-tropical storm today and is expected to move into the Sea of Okhotsk.
Source: NASA/Goddard Space Flight Center
Articles on the same topic
- NASA sees examines new tropical storm in infrared lightThu, 25 Aug 2016, 18:04:09 UTC
- Tropical Depression 14W gets absorbed by system 92WThu, 25 Aug 2016, 16:04:25 UTC
- NASA sees a small tropical depression 14WWed, 24 Aug 2016, 17:06:54 UTC
- GPM sees Tropical Depression Kay fading into historyWed, 24 Aug 2016, 17:06:44 UTC
- NASA sees Lionrock strengthen into a typhoonWed, 24 Aug 2016, 16:36:10 UTC
- NASA's GPM observes Tropical Storm Gaston's developmentWed, 24 Aug 2016, 16:05:31 UTC
- NASA satellite spots new tropical depression in Northwestern Pacific OceanTue, 23 Aug 2016, 19:07:00 UTC
- NASA's Aqua Satellite sees Tropical Depression Kay sevoid of strengthTue, 23 Aug 2016, 17:04:40 UTC
- NASA sees Tropical Storm Lionrock sonsolidatingTue, 23 Aug 2016, 16:04:52 UTC
- NASA witnesses Atlantic's Tropical Storm Gaston coming togetherTue, 23 Aug 2016, 16:04:42 UTC
- NASA Sees a Fading Fiona in AtlanticTue, 23 Aug 2016, 16:04:33 UTC
- NASA-NOAA's Suomi NPP Satellite sees two Tropical Cyclones near JapanMon, 22 Aug 2016, 17:34:20 UTC
- NASA sees Tropical Storm Fiona weakening from wind shearMon, 22 Aug 2016, 15:03:47 UTC
- NASA sees Tropical Storm Lionrock south of JapanFri, 19 Aug 2016, 18:04:13 UTC
- NASA spies Tropical Storm Mindulle's southern side strengthFri, 19 Aug 2016, 18:04:06 UTC
- NASA's Terra Satellite sees Tropical Storm Dianmu over VietnamFri, 19 Aug 2016, 18:03:54 UTC
- NASA spots strong convection in strengthening Tropical Storm KayFri, 19 Aug 2016, 15:05:16 UTC
- NASA sees wind shear affecting Tropical Storm FionaFri, 19 Aug 2016, 15:05:08 UTC
- NASA sees Tropical Storm 12W over the open Northwestern Pacific OceanThu, 18 Aug 2016, 19:07:13 UTC
- NASA sees Tropical Depression 10W form near GuamThu, 18 Aug 2016, 19:07:05 UTC
- NASA sees formation of Atlantic Ocean's Tropical Storm FionaThu, 18 Aug 2016, 17:03:51 UTC
- NASA sees sixth tropical cyclone form in AtlanticWed, 17 Aug 2016, 17:05:52 UTC
- NASA sees wind shear affecting Tropical Storm ChanthuWed, 17 Aug 2016, 17:05:44 UTC
- NASA sees Tropical Storm Chanthu east of JapanWed, 17 Aug 2016, 17:05:34 UTC
Other sources
- NASA sees examines new tropical storm in infrared lightfrom PhysorgThu, 25 Aug 2016, 18:01:39 UTC
- Tropical Depression 14W gets absorbed by system 92Wfrom PhysorgThu, 25 Aug 2016, 16:32:19 UTC
- NASA sees a small tropical depression 14Wfrom PhysorgWed, 24 Aug 2016, 20:01:51 UTC
- GPM sees Tropical Depression Kay fading into historyfrom PhysorgWed, 24 Aug 2016, 20:01:50 UTC
- NASA's GPM observes Tropical Storm Gaston's developmentfrom PhysorgWed, 24 Aug 2016, 19:02:06 UTC
- NASA satellite spots new tropical depression in Northwestern Pacific Oceanfrom PhysorgTue, 23 Aug 2016, 19:03:04 UTC
- NASA's Aqua Satellite sees Tropical Depression Kay sevoid of strengthfrom PhysorgTue, 23 Aug 2016, 17:31:30 UTC
- NASA sees a fading Fiona in Atlanticfrom PhysorgTue, 23 Aug 2016, 16:31:45 UTC
- NASA witnesses Atlantic's Tropical Storm Gaston coming togetherfrom PhysorgTue, 23 Aug 2016, 16:31:41 UTC
- NASA sees Tropical Storm Lionrock sonsolidatingfrom PhysorgTue, 23 Aug 2016, 16:31:40 UTC
- NASA-NOAA's Suomi NPP Satellite sees two Tropical Cyclones near Japanfrom PhysorgMon, 22 Aug 2016, 17:31:15 UTC
- NASA sees Tropical Storm Fiona weakening from wind shearfrom PhysorgMon, 22 Aug 2016, 15:31:15 UTC
- Tropical Storm Fiona weakens to tropical depressionfrom UPIMon, 22 Aug 2016, 14:02:58 UTC
- Tropical Storm Fiona steady as two Atlantic disturbances formfrom UPISun, 21 Aug 2016, 18:01:18 UTC
- NASA sees Tropical Storm Lionrock south of Japanfrom PhysorgFri, 19 Aug 2016, 19:31:22 UTC
- NASA's terra satellite sees Tropical Storm Dianmu over Vietnamfrom PhysorgFri, 19 Aug 2016, 19:31:20 UTC
- NASA spies Tropical Storm Mindulle's southern side strengthfrom PhysorgFri, 19 Aug 2016, 19:31:19 UTC
- NASA sees wind shear affecting Tropical Storm Fionafrom PhysorgFri, 19 Aug 2016, 18:31:39 UTC
- NASA spots strong convection in strengthening Tropical Storm Kayfrom PhysorgFri, 19 Aug 2016, 15:01:28 UTC
- NASA sees Tropical Depression 10W form near Guamfrom PhysorgThu, 18 Aug 2016, 19:31:35 UTC
- NASA sees Tropical Storm 12W over the open Northwestern Pacific Oceanfrom PhysorgThu, 18 Aug 2016, 19:01:50 UTC
- NASA sees formation of Atlantic Ocean's Tropical Storm Fionafrom PhysorgThu, 18 Aug 2016, 17:31:25 UTC
- NASA sees sixth tropical cyclone form in Atlanticfrom PhysorgWed, 17 Aug 2016, 17:31:35 UTC
- NASA sees Tropical Storm Chanthu moving over northern Japanfrom PhysorgWed, 17 Aug 2016, 17:01:40 UTC
- NASA sees wind shear affecting Tropical Storm Chanthufrom PhysorgTue, 16 Aug 2016, 18:31:44 UTC
- NASA sees Tropical Storm Chanthu east of Japanfrom PhysorgMon, 15 Aug 2016, 20:01:54 UTC