{"id":16802,"date":"2014-12-01T23:29:05","date_gmt":"2014-12-01T15:29:05","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/isolated-showers-gusty-winds-expected-for-thursdays-delta-4-launch\/"},"modified":"2014-12-01T23:29:05","modified_gmt":"2014-12-01T15:29:05","slug":"isolated-showers-gusty-winds-expected-for-thursdays-delta-4-launch","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/isolated-showers-gusty-winds-expected-for-thursdays-delta-4-launch\/","title":{"rendered":"Isolated showers, gusty winds expected for Thursday\u2019s Delta 4 launch"},"content":{"rendered":"
\"Artist's
Artist\u2019s concept of the Orion spacecraft mounted atop a United Launch Alliance Delta 4-Heavy rocket. Credit: NASA<\/figcaption><\/figure>\n

Weather forecasters will watch for isolated rain showers and gusty winds that could delay Thursday\u2019s launch of a Delta 4-Heavy rocket carrying NASA\u2019s Orion space capsule on its first flight into orbit.<\/p>\n

The official outlook released Monday by the U.S. Air Force\u2019s 45th Weather Squadron calls for a 60 percent chance of favorable conditions during Thursday\u2019s launch window, which opens at 7:05 a.m. EST (1205 GMT) and closes at 9:44 a.m. EST (1444 GMT).<\/p>\n

\u201cGusty easterly winds will persist this week over the Florida East Coast,\u201d the Air Force weather team wrote in a forecast summary. \u201cLow level moisture will cause low clouds and occasional coastal showers to move in from offshore all week, particularly during the morning hours.\u201d<\/p>\n

The rain showers are not expected to contain lightning, but officials say there is a chance the weather Thursday could violate the Delta 4 rocket\u2019s rules on ground winds and flight through precipitation.<\/p>\n

Meteorologists predict broken cloud decks at 3,000 feet and 30,000 feet during Thursday\u2019s launch window. Winds are forecast to be out of the northeast gusting up to 17 mph, and the temperature should be around 72 degrees Fahrenheit.<\/p>\n

The Orion team is also receiving updates solar activity and on weather and sea conditions at the capsule\u2019s splashdown zone in the Pacific Ocean about 600 miles southwest of San Diego, where U.S. Navy and NASA recovery personnel will greet the spacecraft.<\/p>\n

The United Launch Alliance Delta 4-Heavy rocket \u2014 the most powerful launcher in the U.S. inventory \u2014 will send the Orion spacecraft more than 3,600 miles above Earth to test the capsule\u2019s computers, avionics, software and control systems.<\/p>\n

The 19,000-pound capsule \u2014 shielded from re-entry temperatures near 4,000 degrees Fahrenheit \u2014 will plunge back into the atmosphere flying west to east over the Pacific Ocean, then deploy parachutes to slow its descent for a gentle splashdown about four-and-a-half hours after launch.<\/p>\n

If the mission blasts off at the opening of Thursday\u2019s launch window, landing would occur at 11:29 a.m. EST (1629 GMT).<\/p>\n

Thursday\u2019s launch marks the first space mission for the Orion spacecraft, which will carry astronauts on subsequent flights beyond Earth orbit, reaching potential destinations like asteroids, the moon, Mars and deep space habitats. Another unmanned test flight is planned for 2018, and Orion\u2019s first crewed mission is scheduled for 2021.<\/p>\n

Follow Stephen Clark on Twitter: @StephenClark1.<\/i><\/b><\/p>\n","protected":false},"excerpt":{"rendered":"

Artist\u2019s concept of the Orion spacecraft mounted atop a United Launch Alliance Delta 4-Heavy rocket. Credit: NASA Weather forecasters will watch for isolated rain showers and gusty winds that could delay Thursday\u2019s launch of a Delta 4-Heavy rocket carrying NASA\u2019s Orion space capsule on its first flight into orbit. The official outlook released Monday by […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[4201,3688],"class_list":["post-16802","post","type-post","status-publish","format-standard","hentry","category-news","tag-delta-369","tag-eft-1"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/16802"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=16802"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/16802\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=16802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=16802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=16802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}