Cibiyar Tsinkaya ta Yanayi

Cibiyar tsinkaya na yanayi (WPC), da ke cikin College Park, Maryland, tana ɗaya daga cikin cibiyoyin sabis guda tara a ƙarƙashin laima na Cibiyoyin Tsinkaya na Muhalli (NCEP), wani ɓangare na Sabis ɗin Yanayi na Kasa (NWS), wanda shi ma wani ɓangare ne na Hukumar Kula da Yanayi da Yanayi ta Kasa (NOAA) na Gwamnatin Amurka. Har zuwa Maris 5, 2013, an san Cibiyar Tsinkaya ta Yanayi da Cibiyar Tsarkakewa ta Hydrometeorological (HPC). Cibiyar Tsinkaya ta Yanayi tana aiki a matsayin cibiyar tsinkaya mai yawa, tsinkaya ta matsakaici (kwana uku zuwa takwas), da kuma fassarar ƙididdigar ƙididdigarsa ta ƙididdigari.

Cibiyar Tsinkaya ta Yanayi ta ba da taƙaitaccen hadari game da tsarin hadari wanda ke kawo ruwan sama mai yawa da dusar ƙanƙara zuwa wasu sassan Amurka. Sun kuma yi hasashen cewa ruwan sama zai kai ga ƙananan Amurka 48 don tsarin da ake sa ran zai shafi ƙasar a cikin kwanaki bakwai masu zuwa. Hakanan ana ba da shawarwari ga Guguwa ta wurare masu zafi waɗanda suka koma cikin ƙasa, sun raunana zuwa ƙarfin ɓacin rai na wurare masu ɗorewa, kuma ba su da alhakin Cibiyar Guguwa ta Kasa. Cibiyar Tsinkaya ta Yanayi kuma tana aiki a matsayin ofishin madadin Cibiyar Guguwa ta Kasa a yayin da aka samu cikakkiyar gazawar sadarwa.

Cibiyar Tsinkaya ta Yanayi (CPC), reshe na Hukumar Kula da Yanayi ta Kasa ce ke samar da tsinkayen yanayi na dogon lokaci. Wadannan sun hada da ra'ayoyin kwanaki 8-14, ra'ayoyi na kowane wata, da ra'ayi na yanayi.

 Tarihi 
Tun daga farkon tsarin tattara yanayi a Amurka, an yi amfani da cibiyar tsakiya don tattarawa da yada bayanai. Asali, wannan aikin ya shagaltu  ɗaki ɗaya a cikin Sabis na Siginar Sojojin Amurka a Washington, DC An tattara rahotanni ta hanyar telegraph kuma an yi hasashen gaba ɗaya ga ƙasar.

Yayin da tushen WPC yayi zurfi a baya,     Ana iya gano ƙungiyar kai tsaye zuwa kafa Cibiyar Nazarin ta hanyar Wasiƙar Mada'i ta 39-42, wanda darektan Ofishin Weather Francis W. Reichelderfer ya sanya wa hannu a ranar 5 ga Maris, 1942. An fara gudanar da ayyukan a ranar 16 ga Maris, 1942, tare da rukunin da aka haɗa tare da Ofishin Yanayi ta Tsakiya, a wani lokaci a cikin Washington DC  ake kira Cibiyar Nazarin Jagora.

A cikin 1947, an haɗa Cibiyar Nazarin tare da Cibiyar Nazari ta Air Force da Cibiyar Kula da Yanayi ta Navy don ƙirƙirar Cibiyar Nazaren Yanayi-Sojojin Sama (WBAN). Ayyukansu sun fara ne a ranar 16 ga Yuni, 1947, a tituna 24 da M NW. A farkon 1950 Cibiyar Nazarin WBAN ta kunshi ma'aikata 150. An yi tsinkaya na matsakaici a cikin ƙasa zuwa awanni 54 a nan gaba. An halicci sigogi da taswira a wannan wurin don rarraba ƙasa. 

A watan Yulin shekara ta 1954, an kirkiro hadin gwiwar hadin gwiwarsa (JNWPU) don gwada dabarun hasashen yanayi (NWP) ta kwamfuta. Wannan rukunin ya kasance tare da cibiyar nazarin WBAN don samar da Cibiyar Nazarin Yanayi ta Kasa, wanda ke cikin Suitland, Maryland. Lokacin da raka'a biyu suka haɗu, sunan ya canza zuwa Cibiyar Kula da Yanayi ta Kasa (NMC) a watan Janairun 1958. Lokacin da JNWPU ta rushe a 1961, NMC ta zama kungiya mai zaman kanta daga Cibiyar Yanayi ta Duniya da Cibiyar Yanayin Yanayi ta Fleet.  Bincike da ƙwarewar sarrafa kwamfuta sun karu a cikin shekaru, wanda ya ba da damar samfurin hasashen duniya na farko ya gudana a watan Yunin 1966. A watan Janairun 1975, yawancin kayan aikin, ba tare da kwamfutoci ba, sun koma Ginin Yanayi na Duniya, wanda ke kusa da Camp Springs, Maryland.

 Manazarta 
Rukuni:Shafuka masu fassarorin da ba'a duba ba