Tun daga watan Yuni 1, 2017, AEMET ke gudanar da ƙirar ƙira mai iyaka ta Harmonie-Arome, wanda zai maye gurbin samfurin HIRLAM a hankali. A saboda wannan dalili, an buga wannan sabon samfurin akan gidan yanar gizo na waje, kuma daga nan, gidan yanar gizon AEMET ya kammala fitar da samfurin Ƙididdigar Ƙididdigar Ƙididdigar Ƙididdigar Ƙididdigar Ƙwararrun Ƙwararrun Ƙwararru na Turai (CEPPM). Yankin Atlantic, wanda kuma ya mamaye yawancin Turai da arewaci da kudanci har zuwa D+0. Waɗannan sabbin samfuran sun sake yin yiwuwar hangen nesa na gani wanda ya zama mara amfani tare da haɗawa da samfurin harmonie da kuma hana HIRLAM ONR.
A cikin wannan labarin za mu gaya muku abin da samfurin Harmonie ya ƙunshi, abin da yake da shi da kuma menene amfanin sa.
Harmony model
Ana nuna fitowar ma'auni daban-daban a kowane sa'o'i 6, daga 12 zuwa 132 hours dangane da tashar samfurin, yana gudana sau biyu a rana a 00 da 12 UTC (sa'a daya kasa da lokacin gida a cikin hunturu da sa'o'i biyu kasa da lokacin rani) .
Abubuwan da aka nuna sune kamar haka:
Yanki:
- Hazo a farkon sa'o'i shida
- Matsi a lokacin ƙididdigewa (an nuna shi ta tsohuwa)
- Zazzabi a lokacin ƙididdigewa
- Girgiza kai a lokacin da ba a sani ba
- Iska a sa'a mara kyau
Don filin isobaric na 850 hPa (daidai da kusan tsayin kilomita 1,5 akan matsakaita):
- Zazzabi da yuwuwar a cikin adadi ɗaya
- Don filin isobaric na 500 hPa (kimanin kilomita 5,5):
- Zazzabi da yuwuwar a cikin adadi ɗaya
- Don filin isobaric na 300 hPa (kimanin kilomita 9):
- Iska da yuwuwar a cikin adadi ɗaya
Game da yankunan hemispheric, arewacin hemisphere da kudancin kogin, daga sa'o'i 12 zuwa 132 na lokacin ƙididdiga na samfurin, suna gabatar da tashi kowane sa'o'i 12, na 00 da 12 UTC, an wuce waɗannan masu canji:
- matsin lamba
- Isobaric surface m na 500 hPa
Amfanin sabon samfurin Harmonie
Samfurin Harmonie-arome ƙirar mesoscale ce wacce ba ta da ruwa wacce ke ba da damar kwaikwaiyo na convection. Dangane da samfurin HIRLAM Limited. wanda ke aiki a cikin INM-AEMET tsawon shekaru 25, ya sami ci gaba mai girma, ba kawai don ƙuduri mafi girma ba, amma musamman don ƙirar convection da abubuwan da ke tattare da shi (ruwan sama, iska mai karfi, ƙanƙara, fitarwa na lantarki). Amma wannan ba shine kawai fa'idar Harmonie-arome ba, har ila yau yana da kyakkyawan tsari na musamman don tsinkayar zafin jiki - mai canzawa a sikelin gida- da tsinkayar hazo da ƙananan girgije, da sauran abubuwan da suka dogara da topography, waɗanda aka samu a cikin Samfurin Harmonie ya inganta kuma ya dace da tsarin HIRLAM da CEPPM don haka ya fi dacewa da ainihin ƙirar.
zazzage tsinkaya
Gidan yanar gizon ya kuma haɗa da hasashen kwarara daga samfurin HARMONIE-AROME, ban da waɗanda ake samu tun ranar 20 ga Yuni, wato: matsa lamba, zafin jiki, iska, mafi girman gusts, hazo da murfin girgije. Samfurin fitarwa shine bayan aiwatarwa bisa abubuwan da ke cikin «graupel» (ƙanƙarar dusar ƙanƙara ko ƙaramin ƙanƙara) a cikin gajimare mai ɗaukar nauyi, wanda ya dace da yanayin fitarwa na Spain. Darajar ma'auni shine haskoki/km2, hadedde cikin sa'a ɗaya ko cikin sa'o'i uku. Wato shi ne adadin walƙiyar da ke iya afkuwa a cikin wannan tazarar lokacin a cikin wani yanki na murabba'in kilomita ɗaya.
A ranar 6 ga Yuli, 2017, AEMET ta gudanar da baje kolin sabon Harmonie-arome a AEMET, wanda a ciki Abubuwan da suka fi dacewa da su da kuma ingantawar da aka riga aka samu an bayyana su cikin samfuran da za a iya amfani da su don hango hasashen yanayi mara kyau da na jirgin sama.
Wannan samfurin yana da ƙudurin kwance na 2,5 km. Yana da sabon ƙarni na samfuran da ba na hydrostatic waɗanda ke warwarewa a sarari don haɗakarwa mai zurfi. Bugu da ƙari, yana wakiltar gagarumin ci gaba a cikin hasashen gida, musamman game da masu canji masu zuwa: hazo, ruwan sama mai yawa, iska, zazzabi da hazo. Ba za a iya samun ci gaban irin wannan tsari mai sarkakkiya ba sai ta hanyar hadin gwiwar kasa da kasa.
Aikace-aikacen tsinkaya da aka haɓaka a cikin AEMET dangane da wannan ƙirar kuma an bayyana su: Filin Harmonie-arome da aka yi amfani da shi a cikin ayyukan AEMET, filin sha'awa don yanayi masu rikitarwa, wanda shine ƙarfin samfuran da ba na ruwa ba, ƙirar yanayi mai sauti don Hasashen Harmonie-arome, Sabon. Filaye da sauran aikace-aikace samuwa a Gidan yanar gizon AEMET na waje don masu amfani da waje da haɓaka gaba.
Bugu da ƙari, ana nuna kwatancen tsakanin ƙirar Eurocentre da Harmonie-arome, da kuma yadda masu hasashen za su iya amfani da sabbin filayen Harmonie-arome a cikin ayyuka, kamar walƙiya, ƙanƙara, ko tunani.
A ƙarshe, ana gabatar da aikin AEMET da ke gudana don samun samfurin Hasashen Hasashen kilomita 2,5 (AEMET-SREPS), wanda nan ba da jimawa ba zai kasance akan gidan yanar gizon AEMET kuma wanda zai dace da tsinkayar ƙayyadaddun tsinkaya tare da tsinkaya mai yiwuwa. Daga baya, an gabatar da shirin aiwatar da Harmonie-arome a AEMET, gami da matakai masu yawa na bin ka'idoji.
Sanarwa
Javier Calvo, shugaban yankin tallan kayan kawa na hukumar, ya bayyana cewa, dole ne a sami babban ci gaba, da yin hasashen ruwan sama daidai da kuma "mafi mahimmanci, ingancin kwayoyin halitta, ko ruwan dusar ƙanƙara ko ƙanƙara" da ƙarfinsu ", wato, idan Suna da ƙarfi "Wannan saboda ƙirar ba ta da hydrostatic, wato, ya fi ɗaukar motsi a tsaye", in ji shi. "Ba wai kawai ƙarfin da aka annabta ya fi daidai ba, har ma ya fi daidai.«, wato, wurin da abin ya faru, ƙayyadaddun jagoran ƙirar ƙira.
Daga cikin ayyukan da aka ƙaddamar a sakamakon samfurin shine "MeteoRuta", wanda yanzu yana samuwa akan gidan yanar gizon AEMET, inda masu amfani da waje zasu iya tuntuɓar yanayi a kan hanya, bisa ga mutumin da ke kula da fasahar hasashen da yankin aikace-aikace.
Jesús Montero, Shugaban Haɓaka a AEMET, ya ba da rahoto game da lokacin aiwatar da ƙirar, yana bayyana cewa an samar da samfurin ga masu amfani akan yanar gizo. Kamar yadda masana suka nace, "Harmonie-Arome" abin koyi ne “mai sarkakiya ta yadda kasa daya ba za ta iya bunkasa shi ba«, don haka samfurin ya kirkiro ta hanyar masu fasaha daga jimlar tashoshin yanayi na 26 a cikin ƙasashe daban-daban a Turai da Arewacin Afirka.
Ina fatan cewa tare da wannan bayanin zaku iya ƙarin koyo game da fasaha na samfurin Harmonie na hasashen yanayi.