GPM sees Tropical Cyclone Eliakim bring Madagascar soaking rainfall


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IMAGE: On March 14, 2018, at 11: 56 a.m. EDT (1356 UTC) GPM’s DPR discovered that a couple of storms in the northwest quadrant of Eliakim were dropping rain at a rate of …
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Credit: NASA/JAXA, Hal Pierce

As Hurricane Eliakim was reinforcing on its method to landfall in Madagascar the Global Rainfall Measurement objective, or GPM, core satellite discovered really heavy rains happening in the hurricane.

Hurricane Eliakim revealed enhanced company when the GPM Core Observatory satellite flew above on March 14, 2018, at 11: 56 a.m. EDT (1356 UTC). GPM’s Double Frequency Rainfall Radar (DPR) information exposed that extreme convective storms were happening in the northwest quadrant of the forming cyclone. A 3-D penetrating by GPM’s radar exposed the strength of storms because part of the forming cyclone. GPM’s DPR discovered that a couple of storms because location were dropping rain at a rate of over 205 mm (8.1 inches) per hour.

A simulated 3-D view of Eliakim was developed at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, utilizing GPM radar information (DPR ku Band). The 3-D image revealed the strength and heights of effective convective storms on the northwestern side of the establishing cyclone. Storm leading heights above 13 km (8.1 miles) were often identified because area by GPM’s radar. GPM is a joint objective in between NASA and the Japan Aerospace Expedition Company, JAXA.

On March 16, the Joint Tropical storm Caution Center kept in mind that animated multi-spectral images revealed the strong thunderstorm bands have actually collapsed and deciphered after the system made landfall over the Masoala Peninsula on the east coast of northern Madagascar.

NASA’s Aqua satellite supplied a noticeable light picture of Eliakim after it made landfall. The Moderate Resolution Imaging Spectroradiometer or MODIS instrument aboard Aqua exposed that Eliakim’s clouds blanketed the northern half of the island country. The image revealed bands of thunderstorms twisting around the low-level center and extending east of the center.

By 11 a.m. EDT (1500 UTC) on March 16, Eliakim lay about 263 nautical miles northeast of Antananarivo, Madagascar. The center of flow was near 15.9 degrees south latitude and 49.7 degrees east longitude. Optimum sustained winds were near 52 miles per hour (45 knots/83 kph). Eliakim was transferring to the west at 5.7 miles per hour (5 knots/9.2 kph).

Madagascar Meteorological Provider published a red cyclone alert for the northeastern part of Madagascar that consists of locations of Sava, Bealalana, Befandriana Nord, Mandritsara, Analanjirofo, Atsinanana and Alaotra. Yellow and green cautions reach the west. Heavy rains and strong winds are anticipated, and storm rises are anticipated along seaside locations.

Hurricane Eliakim is anticipated to return over the Indian Ocean and be soaked up into the baroclinic zone. That’s an area where a temperature level gradient exists on a consistent pressure surface area. Eliakim is anticipated to restore strength for a brief time prior to deteriorating since wind shear is particular of a baroclinic zone.

For upgraded projections from the Madagascar Meteorological Solutions, go to: http://www.meteomadagascar.mg/cyclone .

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