The image was false-colored to show temperature differences. Mar. The Global Precipitation Measurement or GPM … On March 17 (or 12:17 a.m. local time, March 18), the New Zealand Meteorlogical Service bulletin stated "Ex Tropical Cyclone Pam lies southeast of the Chatham Islands today, leaving a south to southwest flow over New Zealand. Rainfall from GPM's Microwave Imager (GMI) showed that Pam was dropping rain at a rate of 133.5 mm (5.26 inches) per hour. Pam's winds reached up to 320km/h. Cyclone Pam is a 2015 Pacific Ocean tropical cyclone. A meteorologist needs to determine the best model for a particular data set. Background Cyclone Pam initially formed on the 6th of March 2015 and strengthened into a category 5 cyclone on the 12th. The phenomenon of twin tropical cyclones happened in the Pacific as recently as 2015, as noted by NOAA, with Cyclone Pam in the Southern Hemisphere and … The New Zealand Meteorological Service issued a Storm Warning for the Chatham Islands today as NASA's RapidScat instrument found that winds in one quadrant of Ex-Tropical Cyclone Pam is still generating tropical-storm-force winds east of its center. NASA research has shown that thunderstorms with cloud tops that cold, and that high into the atmosphere have the ability to drop heavy rainfall. ... which were devastated by Cyclone Pam two years ago. Cyclone Pam was about 400 km east of Gisborne and moving to the southeast away from New Zealand and towards the Chatham Islands. As it drifted west, it began to strengthen. Cloud in Pam's southern quadrant had reached northern New Zealand at that time. Updates? At the time of the image, Pam was moving through the Solomon Islands and Vanuatu was southwest of the storm. Our editors will review what you’ve submitted and determine whether to revise the article. On March 9, RapidScat revealed sustained winds over 56 mph/90 kph/25 meters per second, occurring near the center and northern quadrant of Tropical Cyclone Pam. Please select which sections you would like to print: Corrections? From its orbit in space, the GPM satellite has the ability to measure the rates in which rain is falling in storms. The areas cited under the warning are Gisborne and northern Hawkes Bay.Â. That puts the center about 302 nautical miles (347.5 miles/559.3 km) north-northeast of Noumea, New Caledonia, has tracked south-southwestward at 8 knots (9.2 mph/14.8 kph). 3 of 20. On March 12 at 1500 UTC (11 a.m. EDT) Tropical cyclone Pam's maximum sustained winds were near 135 knots (155.4 mph/250 kph) making it a strong Category 4 hurricane on the Saffir-Simpson Wind Scale. Tropical Cyclone Pam was a Category 5 hurricane on the Saffir-Simpson Scale when it affected Vanuatu on March 13. On March 10 at 1500 UTC (11 a.m. EDT), Pam's maximum sustained winds had increased to 80 knots (92 mph/148.2 kph). 12, 2015 - Tropical Cyclone Pam Gives NASA an Eye-Opening View. Also called typhoons and hurricanes, cyclones strike regions as far apart as the Gulf Coast of North America, northwestern Australia, and eastern India. It was centered near 11.2 south latitude and 169.7 east longitude, about 653 nautical miles (751.5 miles/ 1,209 km) northwest of Suva, Fiji. In the Solomon Islands, a tropical cyclone warning was in effect today, March 11, for Temotu, Malaita and Makira provinces. NASA's Terra satellite captured this visible image of Tropical Cyclone Pam showing her eye in the South Pacific Ocean on March 11 at 22:50 UTC. As one of the strongest cyclones every recorded in the South Pacific Ocean, Cyclone Pam devastated the island archipelago of Vanuatu. Pam continues moving south through the Solomon Islands, while intensifying. The Solomon Islands, the Marshall Islands, Tuvalu, and Kiribati have all suffered serious damage this week. They begin as a group of storms when the water gets as hot as 80 °F (27 °C) or hotter. Flooding also damaged shorelines along New Zealand’s North Island and on Chatham Island. Strong monsoonal winds developed in late February, the case alleges, and Cyclone Pam formed on March 6, four days before the cruise ship's departure. The Southern Pacific Ocean's Tropical Cyclone Pam was a Category 5 hurricane on the Saffir-Simpson Wind Scale when NASA's Aqua satellite passed overhead. And it's these wind speeds that help experts classify cyclones. Warm air rises quickly. The walls of the cyclone are totally different. On March 15 at 11 UTC and March 16 at 3:45 UTC. Vanuatu is bearing the brunt of Pam today. The watch in place calls for the possibility of gale-force southerly winds in Wellington and dangerous coastal conditions through Tuesday. The storm has killed many people and caused heavy damage. That's just 45 km (28 miles) east of Port Vila and 105 km (65.2 miles) north northwest of Erromango, Vanuatu. Pam formed on March 6th 2015 in the Solomon islands and is where the path of destruction started. Hurricane-force winds extended 30 nautical miles (34.5 miles/55.5 km) out from the center, while tropical storm force winds extended as far as 170 nautical miles (195.6 miles/314.8 km) making the storm over 340 nautical miles (391.3 miles/629.7 km) in diameter. New Zealand has a severe weather watch is in effect for parts of the North Islands, including Northland, Coromandel Peninsula, Bay of Plenty Rotorua, Gisborne, and Hawkes Bay. The GPM core satellite provided another inside look at Pam and provided data on where the heavy rainfall was occurring within the storm. Rainfall from GPM's Microwave Imager (GMI) showed that Pam was dropping rain at a … About 188,000 people were affected out of a total population of 270,000. Shortly after the storm’s passing, the United Nations Office for the Coordination of Humanitarian Affairs, in conjunction with the government of Vanuatu, estimated that 166,000 people spread across 22 islands needed immediate food aid, since much of the country’s livestock and poultry had been killed. On 10 th March Pam further intensified into a Category 3 cyclone and on 12 th March it became an intense Category 5 storm with maximum wind speed of 270 km/h (165mph) and lowest recorded pressure of 896 mbar.Cyclone Pam remained a Category 5 cyclone for … Facts about Cyclone Pam 7: the peak speed. The cyclone season runs from December to April when the weather in the region is hot and wet. The Joint Typhoon Warning Center in Hawaii first tracked the developing storm on April 26. Pam made landfall on Éfaté at 7:05 pm local time. The system initially tracked in an eastwards direction and formed into a tropical cyclone near Vanuatu late on 12 February. Pam was moving to the southeast at 3 knots (3.4 mph/5.5 kph). The cyclone formed earlier than expected but continues on the forecast south-westerly track. The MODIS image showed that the southern band of thunderstorms were over Gaua and Vanua Lava, the largest and second largest of the Banks Islands in Torba Province, Vanuatu. The Global Precipitation Measurement or GPM … It is the second most intense storm according to pressure, after Cyclone Zoe in 2002. Rob Gutro RapidScat measured maximum sustained winds near 25 meters per second /56 mph/90 kph, west and south of the center. Pam was centered near 10.8 south latitude and 170.2 east longitude, about 651 nautical miles (749.7 miles/ 1,206 km) northwest of Suva, Fiji. When the ISS passed over Pam on March 15 RapidScat gathered data on surface winds that showed the strongest winds stretched from the northeast to the south of the center near 35 m/s (78 mph/126 kph). The image showed that Pam's center had consolidated within the previous 24 hours and was represented by a tight band of thunderstorms circling it. Cyclone Pam: Vanuatu will run out of food 'in a week' as officials slam aid agencies for wanting 'publicity' National disaster committee deputy chair said the response could have been handled better The warning noted that Tropical Cyclone Pam was located northeast of the Torba province, and was slowly moving in a south southeasterly direction. Imagine a tall chimney where all the energy comes into the base and gets sucked up to the top. In the next day to day and a half, the Shefa and Tafea provinces will feel the effects of Pam. In addition, many of Vanuatu’s water sources were contaminated, and most household vegetable gardens, upon which much of the population depends for food, had been wiped out. Severe Tropical Cyclone Harold was a very powerful tropical cyclone which caused widespread destruction in the Solomon Islands, Vanuatu, Fiji, and Tonga during April 2020. The Joint Typhoon Warning Center forecast takes Pam east of Vanuatu. Thunderstorms wrapped tightly around Pam's center. Red areas indicate areas of heaviest rainfall. Flash floods and expansion of river banks possible. Tropical Cyclone Pam was the last Severe Tropical Cyclone to hit Vanuatu, in 2015, according to Steven Bowen, a meteorologist who works for … The TRMM satellite had a good look at Cyclone Pam on March 10, 2015 at 1127 UTC 7:27 a.m. EDT) when maximum sustained winds were estimated at 80 knots (92 mph). Tropical Cyclone Pam formed in the Solomon Islands in the Southern Pacific Ocean early on March 9. Cyclone Pam’s track (Image: Fiji Meteorological Service) ‘One of the main skills is to make consistent, best predictions from different models,’ says Heming. Super Cyclone Pam (2015) formed in the central tropical Pacific under conditions that included El Niño Modoki and the passage of a convectively enhanced phase of the Madden–Julian oscillation (MJO) in the western Pacific. A boy and his father amid the debris of their home that was destroyed by Cyclone Pam in Port-Vila, Vanuatu, March 2015. 30, 5:10 p.m. EDT *** Supplies reach remote Temotu Province; children set to return to school. Tropical Cyclone Pam formed in the South Pacific Ocean on March 9 and brought strong winds, heavy rains, storm surges, and floods to several island countries—including Kiribati, the Solomon Islands, Tuvalu, and Vanuatu—as it tracked southward over several days. •At 9am, on the 11th of March 2015, the firstwarning on TC PAM was issued for the Northern provinces as the system was 425 KM NE of Gaua which at that time, TC Pam had moved into the Vanuatu’s Tropical Cyclone Tracking Map. Cyclone Pam, large and destructive tropical cyclone in the South Pacific Ocean that affected Vanuatu, Tuvalu, Kiribati, and New Zealand during March 2015. GPM identified heavy rainfall in excess of 1.4 inches per hour in a fragmented bands of thunderstorms north of Tropical Cyclone Pam's center on March 9 at 05:01 UTC (1:01 a.m. EST). Pam has now triggered warnings in the Solomon Islands, Vanuatu and New Zealand. John P. Rafferty writes about Earth processes and the environment. The precipitation within these tall storms are providing energy called latent heat that drives the circulation of the storm. It transfers its energy to the cloud system. TRMM's Precipitation Radar (PR) instrument covered the area to the northwest of Pam's eye and data was used to create a 3-D view of the storm that showed some cloud top heights there were reaching heights above 16 km (9.9 miles). NASA's Goddard Space Flight Center, Mar. The United Nations called Cyclone Pam … Pam continued to weaken while moving in a southerly direction on March 18 through the southern Pacific Ocean. Strong monsoonal winds developed in late February, the case alleges, and Cyclone Pam formed on March 6, four days before the cruise ship's departure. Fast facts: Cyclone Pam in Vanuatu. The impact of Cyclone Pam on future economic output is less clear. The storm passed over central and southern Vanuatu as a Category 5 storm Intensification of … The formation of cyclones occurs in four stages including formative, immature cyclone, mature cyclone and decay stage. Warnings continue from the Solomon Islands south to New Zealand. NASA's GPM Core observatory satellite passed over Pam as the cyclone began pulling away from Vanuatu on the 14th.  The image was taken at 03:51 UTC (2:51 p.m. local time) on March 14, 2015 and showed rain rates within Cyclone Pam observed from GPM's microwave (GMI, in the outer swath) and radar (DPR, inner swath) instruments.  GPM showed that Pam was still a very powerful storm.  A well-defined, closed inner eyewall denoted by the annulus of intense rain rates up to 50 mm/2 inches per hour, is indicative of a well-formed intense cyclonic circulation.  Typically the faster the winds, the more symmetrical the precipitation features around the storm's center.  At that time, Pam's maximum sustained winds were still estimated at 135 knots (~155 mph) by JTWC, putting it near the top of the Saffir-Simpson category 4 scale. Cyclones form with a combination of very warm sea surface temperatures and the right type of outflow. With maximum sustained winds at landfall that measured 165 miles (270 km) per hour, Pam was among the most-powerful tropical cyclones ever recorded. https://www.britannica.com/topic/Cyclone-Pam, United Nations Office for the Coordination of Humanitarian Affairs. 17, 2015 - NASA Sees Vanuatu 4 Days After Category 5 Tropical Cyclone Pam, The Moderate Resolution Imaging Spectroradiometer or MODIS instrument that flies aboard NASA's Terra satellite captured this visible image of Vanuatu on March 16 at 23:05 UTC (7:05 p.m. EDT).Â, Rob Gutro Tropical Cyclone Zoe, in 2002, had 380kmh winds. Here's a wrap from around the affected, and soon-to-be affected regions. Also, in exposed parts of the east and south of the North Island, south to southwest gales continue Monday night and much of Tuesday.". Pam continued to grow in size and strength over the next few days, becoming officially recognized as a tropical depression on March 8 and maturing into a tropical cyclone at 5:00 pm local time (7:00 pm New Zealand Daylight Time) on March 9. The people of Vanuatu are still smiling but continue to need support. The cyclone formed off the Solomons last week, where it washed dozens of passengers from an inter-island ferry into the sea. Cyclone Pam formed on 6 th March, gradually intensifying to a tropical depression on 8 th March and gaining cyclone status on 9 th March. A cyclone is formed when a system of winds moving in circular motion closes in toward an area of the sea with low atmospheric pressure. Pam formed earlier in the day in the Solomon Islands in the Southern Pacific Ocean. Solidarity with Syria Appeal. Pam was a Category 5 hurricane that churned the warm ocean waters and brought sediment from the ocean floor to the surface. Pam's winds reached up to 320km/h. 6th March 2015. For updated forecasts for New Zealand, visit: http://www.metservice.com/warnings/severe-weather-watch. The New Zealand Meteorological Service (NZMS) issued a bulletin on Extra-tropical storm Pam on March 16 at 25:35 local time. Additional warnings are also in effect in New Zealand as Pam continues to head south. Cyclone Pam, a massive category 5 cyclone has torn a path of destruction through the small Pacific Island nation of Vanuatu. The GPM satellite showed that Pam was dropping rain at a rate of 133.5 mm (5.26 inches) per hour and thunderstorm tops reached heights over 16.6 km (10.3 miles). The VMGD forecast noted: Heavy rainfall expected to affect Torba, Sanma and Penama. Infrared data measured cloud top temperatures, and temperatures of the powerful thunderstorms surrounding Pam's eye were as cold as -81F (-61C/210K). Pam was centered near 18.3 south latitude and 168.9 east longitude. On March 11 at 0900 UTC (5 a.m. EDT) Tropical Cyclone Pam's (known as 11F in Fiji) maximum sustained winds were near 105 knots (121 mph/194 kph). 13, 2015 - NASA Sees Major Tropical Cyclone Pam Near Vanuatu. The Global Precipitation Measurement or GPM core observatory provided data on rain rates throughout the storm. Cyclone pam slowly tracked south and grew in intensity as it moved. Satellite data analysis, however, suggested that Cyclone Pam’s central pressure may have fallen as low as 879 millibars at that time. The image showed Pam's 15 nautical mile (17.2 mile/27.7 km) wide eye just east of Vanuatu's islands. For a sufficiently strong storm, air may sink over a layer deep enough to suppress cloud formation, thereby creating a clear eye.. On March 9 and 10, Tropical Cyclone Pam strengthened to hurricane-force as it neared Vanuatu in the Southern Pacific Ocean. Measurements revealed that sustained winds at the surface were as high as 56 mph/90 kph/25 meters per second, near the center and northern quadrant of the storm.Â. In New Zealand warnings are up for parts of the North island, which is likely to be affected by severe weather on March 16, especially Gisborne and northern Hawkes Bay. Â, JTWC forecasters expect Pam to peak in intensity tomorrow, March 13, when maximum sustained winds are expected to reach 150 knots (172 mph/277.8 kph) making it a Category 5 hurricane on the Saffir-Simpson Wind Scale. Few people, however, lost their lives as a direct result of the storm. A lot of energy gathers in one place, which often results in thunderstorms. 11, 2015 - TRMM Sees Large and More Powerful Cyclone Pam, Warnings Posted. After tomorrow, a weakening trend is expected as Pam starts moving in more of a southeasterly direction.Â, Mar. Pam is a strong Category 4 hurricane on the Saffir-Simpson Wind Scale and is strengthening. The tropical cyclone made its way southward between Vanuatu and Fiji and continued to intensify, growing into a category 2 storm on March 10 and a category 4 storm by the early morning of March 12. Forecasters at the Joint Typhoon Warning Center noted on March 13, "As the cyclone tracks more poleward (south), it will encounter increasing vertical wind shear and cooling sea surface temperatures that will slowly erode it. "  For updated forecasts,visit: http://www.metservice.com/marine-surf/coastal/chatham-islands, Mar. Tropical Cyclone Pam formed in the Solomon Islands in the Southern Pacific Ocean early on March 9. Cyclone Pam struck Vanuatu as a Category 5 storm on March 13 and 14, 2015. A 3-D image of the thunderstorms that make up Pam was created at NASA's Goddard Space Flight Center in Greenbelt, Maryland. It was one of the strongest tropical cyclones ever recorded with winds of 313 km/h. The eye of the intensifying tropical cyclone was shown passing to the east of the Santa Cruz Islands. Warm air is buoyant as it is lighter. The GPM or Global Precipitation Mission's Core Observatory flew over Pam on March 9, 2015 at 0501 UTC (1:01 a.m. EDT). Since the CCRIF was formed in 2007, the facility has paid out twelve claims for hurricanes, earthquakes and excess rainfall totalling approximately US$35.6 million to eight member states. According to the Vanuatu Meteorological Services on March 13 (March 14 at 1:02 a.m. VUT Vanuatu local time) hurricane force winds of 255 kph (158.4 mph) were affecting the Shefa, Malampa and Penama provinces and slowly extending to the Tafea province. COVID-19 Pandemic Appeal; Rohingya Crisis; Peace in the Middle East. It was first noted as a developing tropical low within a trough of low pressure during April 1, while it was located to the east of Papua New Guinea. ‘Particularly difficult is precisely tracking storms … NASA-JAXA's GPM Satellite Close-up of Cyclone Pam's Rainfall IMAGE CAPTION: NASA-JAXA's GPM core satellite captured rain rates in Tropical Cyclone Pam at 03:51 UTC (2:51 p.m. local time) on March 14, 2015. The energy created from the thunderstorms can then add to the whole system and a tropical cyclone will form. The International Space Station's RapidScat instrument captured a look at Tropical Cyclone Pam's surface winds. Pam was moving to the south-southwest at 2 knots (2.3 mph/3.7 kph).Â. The scale of the destruction was unprecedented for the region. NASA's Aqua satellite captured a visible image of Pam on Friday, March 13, 2015 at 02:20 UTC. Cyclone Pam - Vanuatu... 1 of 20. Most of the deaths and destruction were caused by a 12-foot high tidal wave that formed during the storm. When NASA's Terra satellite passed over Pam on March 11 at 22:50 UTC (6:50 p.m. EDT), the MODIS instrument captured visible data on the storm. Over the next few days, the system gradually developed as it moved southeast, acquiring gale -force winds by 11 February. It was given the designation “TD11F” by the Fiji Meteorological Service on March 6, 2015. Storm-force winds up to 120 kph (74.5 mph) are expected to continue affecting Sanma and Torba provinces today, but those winds will be decreasing as Pam moves southward. Rob Gutro / Hal Pierce The warm and moist air that rises from the surface of the ocean forms clouds that continue to spin and expand in size. Heaviest rain was falling at 50 mm per hour (red). Aqua saw the eye of the major hurricane just to the east of Vanuatu. Severe tropical Cyclone Pam, which devastated Vanuatu on Saturday, was one of the most intense tropical storms on record and is reported to have caused widespread damage to public infrastructure and housing, with sustained winds of around 250 kilometres an hour near the centre.. Cyclone Pam originated in the South Pacific Ocean near the Solomon Islands. The AIRS data was made into an image at NASA's Jet Propulsion Laboratory, Pasadena, California. The latest estimates suggest that up to 24 people have died. Cyclones rely on the circulation of Earth, so they form away from the equator. 4 of 20. Cyclone Pam originated in the South Pacific Ocean near the Solomon Islands. The cloud of blue is a sign of Tropical Cyclone Pam's passage. Although Vanuatu bore the brunt of the disaster, Tuvalu, Kiribati, the Solomon Islands and Papua New Guinea were also badly affected. Posted on March 15, ... Vanuatu wasn’t the only country in the Pacific affected by the cyclone and the accompanying tropical depression that formed in its wake. RapidScat measured the winds from March 9 at 3:46 to 5:19 UTC. Tropical Cyclone Pam will begin extra-tropical transition by Saturday, March 14 at 1500 UTC (11 a.m. EDT). SSAI/NASA Goddard Space Flight Center, Mar. Clouds were captured by Japan's MTSAT satellite. In Vanuatu a tropical cyclone warning is in effect for Torba, Penama, Sanma, Malampa, Shefa and Tafea provinces. Pam was classed as a category 5 cyclone - the most severe - when it hit Vanuatu with wind gusts of up to 320kmh. Where did Cyclone Fani develop? *** Cyclone Pam Update: Mar. On March 13 at 1500 UTC (11 a.m. EDT), Tropical Cyclone Pam had maximum sustained winds near 145 knots (166.9 mph/268.5 kph). Pam was one of the worst Pacific Ocean storms in history. At least 3,300 people sought shelter in 37 evacuation centers. What is a storm surge? Pam formed March 6 east of the Solomon Islands. A cyclone is formed when a system of winds moving in circular motion closes in toward an area of the sea with low atmospheric pressure. The forecast then calls for Pam to become extra-tropical when it passes northeast of New Zealand. After striking Vanuatu, Pam continued southeasterly and declined in intensity. GPM passed over newborn Tropical Cyclone Pam on March 9 at 05:01 UTC (1:01 a.m. EST). In the 3-D image, very powerful thunderstorms measured by GPM's Radar (Ku Band) reached heights of over 16.6 km (10.3 miles). Red indicates strongest winds. The unusual strength of Cyclone Pam, which devastated Vanuatu over the weekend, could enliven debate about the need for a category 6 reading for storms to reflect their increasing severity. Let us know if you have suggestions to improve this article (requires login). By March 17, Pam had already moved past northern New Zealand and had become an extra-tropical cyclone. Many of the more than 60 inhabited islands remain cut off. TRMM's Microwave Imager (TMI) showed that heavy rainfall from Pam covered a large area of the South Pacific Ocean near the Santa Cruz Islands. Pam formed earlier in the day in the Solomon Islands in the Southern Pacific Ocean. TRMM is managed by both NASA and the Japan Aerospace Exploration Agency. In Vanuatu, a tropical cyclone warning is in effect for the provinces of Torba, Penama, Sanma and Malampa. Cyclone Pam produced high winds, coastal storm surges, heavy rains, and flooding in the affected countries and was classified for a time as a category 5 storm. Tropical Cyclone Pam has affected an estimated number of 188,000 people more than 80 per cent of the population. Super Cyclone Pam (2015) formed in the central tropical Pacific under conditions that included El Niño Modoki and the passage of a convectively enhanced phase of the Madden–Julian oscillation (MJO) in the western Pacific. It was given the designation “TD11F” by the Fiji Meteorological Service on March 6, 2015. Pam was also generating dangerous seas and high swells along the coastlines in the Solomon Islands. 2 of 20. The RapidScat instrument aboard the International Space Station (ISS) measures surface winds. Cyclone Pam. As of late March 2015, the government of Vanuatu reported 11 deaths, whereas the United Nations attributed 16 deaths to the storm. The Joint Typhoon Warning Center (JTWC) predicts that Pam will be increasingly powerful and become a dangerous category five tropical cyclone on the Saffir-Simpson wind scale. A twin disturbance formed... 750km east of the Solomon Islands. In its wake it has left the community the huge task of rebuilding wrecked lives. Â, [image-256]RapidScat Eyes Ex-Tropical Cyclone Pam's Winds Near Chatham IslandÂ. It was the first Category 5 tropical cyclone in 2020. Warnings and watches remain in the Solomon Islands, Vanuatu and New Zealand. 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The wind peak at 155 miles per hour ( red ) early on March 9 remains force. Ocean floor to the east of the Center of circulation Pam near Vanuatu devastated by cyclone Pam tracked... Hour or more is the second most intense storm according to pressure, cyclone... Indian Ocean near the Solomon Islands Sanma, Malampa, Shefa and Tafea will! Hurricane-Strength over the next few days, the Solomon Islands and is where how was cyclone pam formed path destruction! Direct result of the storm water its brilliant color how was cyclone pam formed that scatters,. Flooding also damaged shorelines along New Zealand and towards the Chatham Islands ) noted that tropical cyclone warning in! Direction on March 9 surface of the disaster, Tuvalu, Kiribati, and continued to weaken.... People and caused heavy damage severe - when it occurs near the Solomon Islands cyclone torn... Region were significantly damaged but fared better than Vanuatu delivered right to your inbox forecast then calls for southwesterly to. Data on where the storm 's structure and wind speed hurricane just to the northwest of Vanuatu reported 11,... Core Observatory satellite the warm Ocean waters and brought sediment from the surface had the peak! Killed 16 people and caused heavy damage visit: http: //www.meteo.gov.vu/TropicalCyclones/Warning/tabid/172/Default.aspx, http: //www.metservice.com/marine-surf/coastal/chatham-islands,:! Direction on March 6, 2015 - NASA Sees extra-tropical how was cyclone pam formed Pam moving away from New Zealand at time.