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Tropical Cyclone 08S
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Tropical Cyclone 08S |
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Packing sustained winds of 64 km (40 miles) per hour, and gusts of up to 85 km (53 miles) per hour, Tropical Cyclone 08S formed today in the Mozambique Channel and is moving westward directly toward Mozambique?s east coast. The storm is predicted to intensify before it makes landfall early on Jan. 1, 2003 (local time). This true-color image of Cyclone 08S was acquired on Dec. 31, 2002, by the Moderate Resolution Imaging Spectroradiometer (MODIS), aboard the Terra satellite. Image courtesy Jeffrey Schmaltz, MODIS Land Rapid Response Team [ http://rapidfire.sci.gsfc.nasa.gov/ ] at NASA GSFC |
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Tropical Cyclone Boloetse
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Tropical Cyclone Boloetse |
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Tropical Cyclone Boloetse was winding down on February 5, 2006, when the Moderate Resolution Imaging Spectroradiometer (MODIS [ http://modis.gsfc.nasa.gov ]) on the Aqua [ http://aqua.nasa.gov/ ] satellite captured this image at 10:45 UTC (1:45 p.m. local time). At this time, Boloetse was heading into the southern Indian Ocean after brushing against the southern end of Madagascar. The cyclone had sustained winds of around 120 kilometers per hour (75 miles per hour), classifying it as a Category 1 storm on the Saffir-Simpson scale. This was less intense than the previous day [ http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=13350 ], and forecasters were predicting the storm would continue to diminish in strength as it traveled southeast away from the African coast. Tropical Cyclone Boloetse initially formed in the western Indian Ocean and traveled west, crossing the island of Madagascar as a tropical storm in late January 2006, with moderately strong rains. The storm intensity declined to tropical-depression strength as it crossed the mountainous ridgeline that runs along the eastern shore of Madagascar. However, once the storm system reached the warm waters of the Mozambique Channel, the tropical depression re-organized and built up enough strength to become a tropical cyclone. Once there, the storm reversed direction and headed southeast, taking it across Madagascar once again. It struck a glancing blow over the island's southern tip on February 4, 2006. NASA image created by Jesse Allen, Earth Observatory, using data obtained courtesy of the MODIS Rapid Response team. |
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Tropical Cyclone Boloetse
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Tropical Cyclone Boloetse |
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Cyclone Boloetse was striking Madagascar for the second time when the Moderate Resolution Imaging Spectroradiometer (MODIS [ http://modis.gsfc.nasa.gov ]) on the Terra [ http://terra.nasa.gov/ ] satellite acquired this photo-like image on February 4, 2006, at 07:20 UTC (10:20 a.m. local time). At this time, the cyclone had sustained winds of around 165 kilometers per hour (105 miles per hour), classifying it as a Category 2 storm on the Saffir-Simpson scale. Tropical Cyclone Boloetse first crossed the island of Madagascar as a tropical storm in late January 2006, with moderately strong rains. The storm intensity declined to tropical-depression strength as it crossed the mountainous ridgeline that runs along the eastern shore of Madagascar. When the storm system reached the warm waters of the Mozambique Channel, the tropical depression re-organized and built up enough strength to become a tropical cyclone. Next, the storm reversed direction and headed southeast, taking it across Madagascar once again. It gave a glancing blow over the island's southern tip on February 4, 2006. The large version of the image has a spatial resolution of 250 meters per pixel. Other resolutions are also available from the MODIS Rapid Response website. NASA image created by Jeff Schmaltz, MODIS Rapid Response Team, [ http://rapidfire.sci.gsfc.nasa.gov ] Goddard Space Flight Center |
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Tropical Cyclone Bondo
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Tropical Cyclone Bondo |
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Tropical Cyclone Bondo spent the days before Christmas in the Seychelles north of Madagascar, whipping those islands with powerful Category 2-strength [ http://www.nhc.noaa.gov/aboutsshs.shtml ] winds. The storm then turned south and grazed along the northwestern coast Madagascar on December 24, while building strength to Category 4, according to the Global Disaster Alert and Coordination System. [ http://www.gdacs.org/ ] The cyclone then came ashore at the north end of Madagascar on December 25, where more than 4.5 million people lived within 200 kilometers of the storm. This photo-like image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov/ ] on the Terra [ http://terra.nasa.gov/ ] satellite on December 25, 2006, at 9:55 a.m. local time (6:55 UTC), while the storm's center was coming ashore. Bondo had well-defined spiral arms of rain clouds and thunderstorms at the time of this image, and a distinct, cloud-filled (or "closed") eye at its center. It was not as strong a storm as it had been the previous day, however, as coming ashore robbed it of the source of its power—the warm waters of the Mozambique Channel between Madagascar and mainland Africa. According to the University of Hawaii's Tropical Storm Information Center, [ http://www.solar.ifa.hawaii.edu/Tropical/ ] peak winds had fallen to around 110 kilometers per hour (70 miles per hour), still quite potentially destructive. NASA image by Jesse Allen, Earth Observatory, using data provided courtesy of the MODIS Rapid Response Team, [ http://rapidfire.sci.gsfc.nasa.gov ] Goddard Space Flight Center. |
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Tropical Cyclone Favio
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Tropical Cyclone Favio |
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Tropical Cyclone Favio came ashore on the coast of Mozambique in the morning of February 22, 2007. At the time it crossed the shoreline, Favio had lost some strength from its peak the previous day, but still had extremely powerful winds that measured around 203 kilometers per hour (126 miles per hour), according to the Tropical Storm Risk.com [ http://www.tropicalstormrisk.com/ ] and Reuters AlertNet. [ http://www.alertnet.org/ ] The cyclone, the strongest recorded storm to hit Mozambique, was heading directly towards the Zambezi River valley region. This region suffered heavy rains associated with the onset of the monsoon, and severe flooding along the Zambezi River [ http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=14115 ] in mid-February killed dozens of people and forced more than a hundred thousand people to evacuate, according to reports [ http://www.reliefweb.int/rw/RWB.NSF/db900SID/LSGZ-6YMDSC?OpenDocument ] from the International Federation of Red Cross and Red Crescent Societies posted online by ReliefWeb. [ http://www.reliefweb.int/rw/dbc.nsf/doc100?OpenForm ] This photo-like image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov/ ] on the Terra [ http://terra.nasa.gov/ ] satellite on February 22, 2007, at 10:20 a.m. local time (8:20 UTC), just as the storm was coming ashore. The eye of the storm was just off the coast as MODIS observed the cyclone. Favio had the recognizable shape of a mature, southern hemisphere tropical cyclone, with spiral arms showing its clockwise rotation, and a well-defined eye with strong eyewall (inner ring) clouds. The high-resolution image provided above is at MODIS' full spatial resolution (level of detail) of 250 meters per pixel. The MODIS Rapid Response System provides this image at additional resolutions. [ http://rapidfire.sci.gsfc.nasa.gov/gallery/?2007053-0222/Favio.A2007053.0820 ] You can also download a 250-meter-resolution Cyclone Favio KMZ file [ http://earthobservatory.nasa.gov/NaturalHazards/Archive/Feb2007/ Favio.A2007053.0820.250m.kmz ] for use with Google Earth. [ http://earth.google.com/download-earth.html ] NASA image by Jeff Schmaltz, MODIS Rapid Response Team, [ http://rapidfire.sci.gsfc.nasa.gov ] Goddard Space Flight Center. |
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Tropical Cyclone Favio
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Tropical Cyclone Favio |
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Category 4-strength Cyclone Favio was closing the gap between Madagascar and mainland Africa on February 21, 2007, preparing to strike Mozambique in coming days. This image from the Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov ] on NASA's Terra [ http://terra.nasa.gov ] satellite shows Favio stretched across the Mozambique Channel at 9:35 a.m. (local time) Wednesday morning. The outermost bands of clouds on the western side of the storm were already brushing the coast of Inhambane province in southern Mozambique. A thick ring of "boiling" clouds surrounds the eye of the storm. Favio had weakened slightly to a Category 3 storm between the time the image was acquired and this posting. The Joint Typhoon Warning Center forecast issued at 12:00 UTC (2:00 p.m. Mozambique local time) on February 21 indicated that Favio had sustained wind speeds of 100 knots (about 185 kilometers/hour, 115 miles/hour), with gusts up to 125 knots (about 232 kilometers/hour, 144 miles/hour). The forecast called for the storm to weaken before making landfall within 24 hours, but the impacts were still expected to be severe. The country was already water-logged from heavy rains associated with the onset of the monsoon, and severe flooding along the Zambezi River [ http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=14115 ] in mid-February killed dozens of people and forced more than a hundred thousand people to evacuate, according to reports [ http://www.reliefweb.int/rw/RWB.NSF/db900SID/LSGZ-6YMDSC?OpenDocument ] from the International Federation of Red Cross and Red Crescent Societies posted online by ReliefWeb. [ http://www.reliefweb.int/rw/dbc.nsf/doc100?OpenForm ] The high-resolution image provided above is at MODIS' full spatial resolution (level of detail) of 250 meters per pixel. The MODIS Rapid Response System provides this image at additional resolutions. You can also download a 250-meter-resolution Cyclone Favio KMZ file [ http://earthobservatory.nasa.gov/NaturalHazards/Archive/Feb2007/Favio.A2007052.0735.250m.kmz ] for use with Google Earth. [ http://earth.google.com/download-earth.html ] NASA image by Jeff Schmaltz, MODIS Rapid Response Team, [ http://rapidfire.sci.gsfc.nasa.gov ] Goddard Space Flight Center. |
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Tropical Cyclone Favio
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Tropical Cyclone Favio |
| Description |
Tropical Cyclone Favio came ashore on the coast of Mozambique on the morning of February 22, 2007. At the time it crossed the shoreline, Favio had lost some strength from its peak the previous day, but still had extremely powerful winds. The cyclone continued to weaken as it passed over land, becoming a tropical depression. As of 8:00 a.m. local time (0600 UTC), winds were down to 60 kilometers per hour (38 miles per hour), according to the South African Weather Service. [ http://www.weathersa.co.za/ ] This photo-like image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov/ ] on the Aqua [ http://aqua.nasa.gov/ ] satellite on February 23, 2007, at 1:45 p.m. local time (11:45 UTC), as the tropical depression was crossing into Zimbabwe. The storm still has a distinct balled-up form left over from its cyclone state the previous day, but once over land, the strong circular eye and powerful eyewall storms typical of a cylone were gone. As it traveled farther inland towards the Zambezi River valley, the storm brought heavy rains to Zimbabwe. This region had already suffered from heavy rains associated with the onset of the monsoon, and severe flooding along the Zambezi River [ http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=14115 ] in mid-February killed dozens of people and forced more than a hundred thousand people to evacuate, according to reports [ http://www.reliefweb.int/rw/RWB.NSF/db900SID/LSGZ-6YMDSC?OpenDocument ] from the International Federation of Red Cross and Red Crescent Societies posted online by ReliefWeb. [ http://www.reliefweb.int/rw/dbc.nsf/doc100?OpenForm ] There had been widespread additional evacuations ahead of Cyclone Favio's arrival. You can download a 250-meter-resolution Cyclone Favio KMZ file [ http://earthobservatory.nasa.gov/NaturalHazards/Archive/Feb2007/favio_amo_2007054.kmz ] for use with Google Earth. [ http://earth.google.com/download-earth.html ] NASA image by Jesse Allen, using data provided courtesy of the MODIS Rapid Response Team, [ http://rapidfire.sci.gsfc.nasa.gov ] Goddard Space Flight Center. |
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Tropical Cyclone Japhet (19S
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Tropical Cyclone Japhet (19S) |
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With sustained winds near 101 km per hour (63 mph), Tropical Cyclone Japhet (19S) has moved inland over Mozambique. This true-color image of the storm was acquired on March 3, 2003, by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA's Aqua satellite. The high-resolution image available here is 1000 meters per pixel. Visit the MODIS Rapid Response Team, for a copy of this scene at MODIS' full resolution of 250 meters per pixel. Image courtesy Jeff Schmaltz, MODIS Land Rapid Response Team at NASA GSFC |
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Tropical Cyclone Japhet (19S
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Tropical Cyclone Japhet (19S) |
| Description |
With sustained winds near 104 km per hour (65 mph), Tropical Cyclone Japhet (19S) is tracking southwestward between Madagascar and Mozambique. This true-color image of the storm was acquired on February 26, 2003, by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA's Terra satellite. The high-resolution image available here is 500 meters per pixel. Visit the MODIS Rapid Response Team, for a copy of this scene at MODIS' full resolution of 250 meters per pixel. Image courtesy Jeff Schmaltz, MODIS Land Rapid Response Team at NASA GSFC |
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