Indawo ye ILas CaƱadas del Teide, eTenerife, iphinde yagqalwa de la Ukujonga intaba-mlilo yaseSpain Emva kwempelaveki ephawulwe kukwanda kokunyikima okuphantsi kobukhulu, izixhobo zokuvavanya ezisetyenziswe yiNational Geographic Institute (IGN) zirekhode iinyikima ezincinci ezininzi nto leyo, nangona inani labo liphezulu, engakhange ibonakale kuluntu.
Ngokweengxelo ezisemthethweni, yi- umsebenzi ongaqhelekanga kodwa ophantsi we-seismic-volcanic, nto leyo enika ukuqhubeka isiqendu siqale ngoFebruwari phantsi kwesiqithi saseTenerife. Iingcali zigxininisa ukuba olu hlobo lokuziphatha luwela kwiimeko ezilindelekileyo zenkqubo yentaba-mlilo esebenzayo efana neTeide kwaye, okwangoku, Oku akuthethi ukuba kukho utshintsho kwinqanaba lomngcipheko ngobumi.
Kufunyenwe iinyikima ezingama-84 kwaye ezingama-59 zifumaneka eLas CaƱadas
Kwimpelaveki ephelileyo, I-National Geographic Institute irekhode iziganeko ezingama-84 zenyikima kwinxalenye esentshona yeLas CaƱadas del Teide. Kuzo zonke, amaqela ohlalutyo baye bakwazi ukufumana ngokuchanekileyo iinyikima ezingama-59, ngenxa yenkqubo yokubhaqa ngokuzenzekelayo kunye nokucubungula idatha ngesandla okulandelayo.
Imiqondiso erekhodiweyo ibonisa ubukhulu obungaphantsi kwe-1,8 mbLgOko kukuthi, zifumaneka kwi uluhlu lwee-microseismsakunakwenzeka ukubonwa ngaphandle kwezixhobo eziphambili. Ngenxa yesi sizathu, Akukho ngxelo ifunyenweyo kubemi abaziva bengcangcazela. enxulumene nalo msebenzi, into ehambelana namaxabiso amandla akhutshwayo.
Ngokuphathelele indawo ekujuleni, iindawo ezijolise kuyo inyikima ziyafumaneka phakathi kweekhilomitha ezisi-8 nezingama-21 ngaphantsi komhlabaEli xesha lifana kakhulu nelo libonwe kwiiveki ezidlulileyo, nto leyo ebonisa ukuba le nkqubo iyaqhubeka nokukhula. amanqanaba aphakathi e-cortex kwaye kungekhona kwiindawo ezinzulu kakhulu apho ukubekwa kweliso kuya kuba nzima ngakumbi.
I-IGN ngokwayo ikhankanya ukuba, ngenxa ubuthathaka beempawu ezininziAmaxabiso apapashweyo ukuza kuthi ga ngoku ngawokwexeshana. Uphononongo oluneenkcukacha ezingaphezulu, kusetyenziswa iindlela zohlalutyo ezicokisekileyo, lunokwenza ukwandisa inani leziganeko ezisebenzisanayo kwaye ulungise kancinci uluhlu lobukhulu, ngaphandle kokuba oku kuthetha utshintsho olufanelekileyo kwingcaciso ngokubanzi yento.
Amanani akhutshweyo ayinxalenye yokujonga okuqhubekayo kwesi siganeko esaqala ngoFebruwari, kwaye atolikwa ngokuthi ukuqhubeka kwesigaba esifanayo senyikima-intaba-mliloapho iirekhodi ezibuthathaka nezisasazekileyo zixhaphakileyo khona.
Iipulses eziphantsi ezijolise kakhulu ngempelaveki
Phakathi kweziganeko ezifunyenweyo, iingcali zigxininisa ii-pulses ezimbini ezichazwe kakuhle zomsebenzi we-seismic ngempelaveki. Ezi pulses ziphawulwa yi iziganeko ezingaqhelekanga (eyaziwa ngokuba zii-LPs) ehamba kunye uninzi lweziganeko ezixutyiweyo ezidibene nazo.
Ixesha lokuqala lomsebenzi owandisiweyo lenzekile kwiiyure zokuqala zangoMgqibelomalunga nentsimbi yoku-1:30 neyesi-5:30 kusasa. Inani elikhulu leesignali ezisebenzisa isandi esiphantsi zaziqokelelene kuloo ndawo, phantsi kwendawo yaseLas CaƱadas del Teide.
I-pulse yesibini irekhodwe ngeCawa kusasaPhakathi kwentsimbi yesi-7:30 neye-10:30 kusasa, kulandela umzekelo ofanayo: ukuxhaphaka kweenyikima ze-LP kunye neziganeko ezixutyiweyo, zonke zibuthathaka kwaye zinzulu phakathi iikhilomitha ezisi-8 kunye nezingama-21.
Iingcali ze-IGN zithi, nangona zifunyenwe iziganeko ezininzi zolu hloboImiqondiso ayibonisi ukuphindaphinda okucacileyo okanye iimpawu ezifanayo ezaneleyo zokuzihlela ngokwe iingxondorha eziphindaphindayo zenyikimaNgamanye amazwi, ezi ziziqendu ezizimeleyo, ezigxile kwixesha, kodwa ngaphandle kokuhlelwa okuqhelekileyo kweqela elinxulunyaniswa nenkqubo yokuqhuma okusondeleyo.
Le ndlela yokuziphatha, kunye nokutshintshatshintshana kwentshukumo kunye nokuma, ihambelana ne imeko yokuvuselelwa okuphakathi kwenkqubo ye-seismovolcanic Phantsi kwesi siqithi, apho utshintsho kumandla lunokwenzeka iveki neveki ngaphandle kokuthetha ukuba inqanaba losongelo liya lisiba mandundu.
Umsebenzi ongaqhelekanga wenyikima-mlilo, kodwa ubuthathaka kunakwiintsuku ezidlulileyo
Isiqendu sangoku siyinxalenye ye umsebenzi ongaqhelekanga wenyikima-mlilo phantsi kweTenerife eyaqala ngoFebruwari 2026. Ukususela ngoko, esi siqithi siye sahlala siphantsi uphononongo olomeleziweyo zimibutho yesayensi, ebezixela ukuguquguquka kobunzulu beerekhodi.
Idatha evela kwiintsuku ezimbalwa ezidlulileyo ibonisa ukuba umsebenzi wenyikima uyaqhubeka, kodwa kwinqanaba elibuthathaka kuneleveki ephelileyoNgamanye amazwi, inani leziganeko kunye namandla akhutshwayo aphantsi kancinci, nangona imeko iqhubeka ijongwa imihla ngemihla ukuze kufunyanwe naluphi na utshintsho olubalulekileyo.
Kwisithuba esiphakathi malunga NgoMatshi 13 kunye ne-16, iinkqubo ezizenzekelayo zichonge uninzi lweziganeko ezixutyiweyo kunye nee-pulses eziphantsi ezijolise ikakhulu kwiLas CaƱadas del Teide. Ezi rekhodi zigqibezela imephu yemisebenzi esetyenziswa zizazinzulu ukuze ukumisela indlela yokuziphatha kwenkqubo yentaba-mlilo kumhlaba ongaphantsi kwesi siqithi.
Iinyikima ezifunyenweyo zithathwa njenge ii-microseisms ngenxa yobukhulu bazo obuncinciOku kuqinisa ingcamango yokuba sijongene nesiganeko, nangona singaqhelekanga xa kuthelekiswa nezinye iimeko zoxolo, kodwa siqhubeka ngaphakathi komlinganiselo wamandla aphakathi. Akukho zimpawu zibonweyo ezibonisa utshintsho olukhawulezileyo kwiintshukumo zangaphakathi ezinokubonakalisa ukunyuka okukhawulezayo kwe-magma ukuya kumphezulu.
I-IGN isikhumbuza ukuba amaxabiso obungakanani anikiweyo, onke ngaphantsi kwe-1,8 mbLg, ingena ngaphakathi amanqanaba athathwa njengesiqhelo kwiindawo ezininzi ezisebenzisa iintaba-mliloingakumbi xa kudlula kwizigaba zokulungiswa kwakhona kwenkqubo ngaphakathi.
Akukho nto ibonisa ukuba kukho umngcipheko okhulayo wokuqhuma kwixesha elifutshane okanye eliphakathi
Omnye wemiyalezo i-IGN ebeyicace gca kukuba Lo msebenzi wokunyikima komhlaba awuthethi ukuba kukho umngcipheko omkhulu wokuqhuma. kwixesha elifutshane okanye eliphakathi, oko kukuthi, kwiiveki okanye kwiinyanga. Iziganeko ze-LP ezirekhodiweyo kunye neziganeko ze-hybrid ziyinxalenye ye-dynamics yangaphakathi yenkqubo yentaba-mlilo, kodwa Okwangoku azibonisi iipatheni ezihambelana nokuqhuma okuzayo..
Iingcali zichaza ukuba, ukuze kuqwalaselwe ukuba umngcipheko wokuqhuma uyanda kakhulu, kuya kufuneka kuqwalaselwe utshintsho ngaxeshanye kwiiparameter ezahlukeneyo: ukwanda okuqhubekayo kokunyikima komhlaba, utshintsho oluphawulekayo ekuguqukeni komhlaba, utshintsho kwindlela ezibunjwe ngayo iigesi zentaba-mlilo kunye notshintsho lobushushu, phakathi kwezinye izalathisi.
Kwimeko yangoku, okuqwalaselweyo kuncitshiswe kakhulu iipulses ze-microseismic eziphantsi kubunzulu obuthile, ngaphandle kokuhamba nokuguquguquka okungaqhelekanga okanye imiqondiso ye-geochemical ekhomba ukungena kwe-magmatic enganzulu. Oku kuvumela abo banoxanduva lokubeka esweni ukuba bagcine amanqanaba esilumkiso kwibala lemidlalo elinolwazi, ngaphandle kwesidingo sokusebenzisa amanyathelo angaqhelekanga.
Nangona kunjalo, lo mbutho ugxininisa ukubaluleka Qhubeka ubeka iliso rhoqo kuloo ndawoEkubeni iinkqubo zentaba-mlilo zinokubonakalisa utshintsho kwindlela eziziphatha ngayo kwixesha elifutshane, amava kwezinye iindawo zentaba-mlilo zaseYurophu nakwihlabathi abonisa ukuba ukufunyanwa kwangethuba kwalo naluphi na utshintsho Kubalulekile ukuba ukwazi ukuqikelela iimeko ezinokubakho zomngcipheko.
Okwangoku, abasemagunyeni bacebisa ukuba uluntu luhlale lunolwazi ngalo lonke ixesha iindlela ezisemthethweni kunye nemithombo yesayensiukuphepha amarhe okanye utoliko oluthusayo olungahambelani nedatha ekhoyo.
Inethiwekhi yezikhululo ezingaphezu kwe-100 zokujonga iNtaba iTeide ngexesha langempela
Njengomntu onoxanduva ukubekwa kweliso kwintaba-mlilo kulo lonke ilizwe laseSpainI-IGN ineziseko zobugcisa ezixineneyo eTenerife. Kusetyenziswa uthungelwano kwesi siqithi. inethiwekhi yezikhululo ezingaphezu kwe-100, izixhobo kunye neendawo zokuthatha iisampulu ezisisigxina ezivumela ukujongwa rhoqo komsebenzi wenkqubo yeTeide kunye neendawo ezikungqongileyo.
Ezi zikhululo zirekhoda iiparameter ezifana ukunyikima komhlaba, ukuguquguquka komhlaba, kunye ne-geochemistrykuquka ukulinganiswa kweegesi kunye nezinye izalathisi ezinxulumene nokuguquguquka kwentaba-mlilo. Ulwazi ludluliselwa ngexesha langempela kwiindawo zohlalutyo, apho iingcali zinokukwazi khona khawuleza uvavanye nayiphi na into engaqhelekanga nto leyo enokubonisa utshintsho kwinqanaba lengozi.
Ukudibana kwale nethiwekhi yezixhobo kunye neemodeli zesayensi ezikhoyo kwenza kube nokwenzeka ukwenza ukujonga okubanzi ngexesha langempela ngoko kwenzekayo phantsi kwesi siqithi. Ngale ndlela, naluphi na utshintsho olubalulekileyo kwindlela yokuziphatha kwenkqubo lunokuchongwa ngokukhawuleza, nto leyo evumela abasemagunyeni sebenzisa iinkqubo zokhuseleko loluntu ukuba kuyafuneka.
Ngoko ke iSpain izivumelanisa namanye amazwe aseYurophu aneenkqubo zentaba-mlilo ezisebenzayo, apho utyalo-mali luza kuqhubeka khona uthungelwano lokujonga oluxineneyo noluphucukileyo kwezobuchwepheshe Olu qwalaselo luthathwa njengolubalulekileyo ekunciphiseni umngcipheko wokuqhuma kwentaba-mlilo okunokwenzeka. Kwimeko yeTenerife, olu qwalaselo lubaluleke kakhulu, ngenxa yokubaluleka kwesi siqithi kukhenketho nakubemi baso ngaphakathi kweziqithi.
Okwangoku, lonke ulwazi oluqokelelwe luthungelwano lwezikhululo luqinisa ingcamango yokuba Isiqendu sangoku siyinxalenye yesigaba sohlengahlengiso lwangaphakathi yenkqubo yentaba-mlilo, kungekho zimpawu ezifuna ukulungiswa kwamanqanaba esilumkiso okanye iingcebiso ngokubanzi kubemi.
Ngovavanyo lweentsuku ezimbalwa ezidlulileyo, umfanekiso odwetshwe zizazinzulu ngulowo umsebenzi oqhubekayo kodwa ophakathi wenyikima-intaba-mlilo Ngaphantsi kweLas CaƱadas del Teide: Kufunyenwe iziganeko ezingama-84, kwafunyanwa iinyikima ezingama-59, ubukhulu bazo bungaphantsi kwe-1,8 mbLg kwaye zijolise kubunzulu obuphakathi kweekhilomitha ezisi-8 kunye nama-21, zixinene kwiipulses ezimbini eziphantsi. Konke oku, phantsi kweliso lenethiwekhi yezikhululo ezingaphezu kwe-100 eziqinisekisa ukuba, nangona kukho into engaqhelekanga malunga namaxesha okuzola, Akukho nto ibonisa ukuba kukho umngcipheko okhulayo wokuqhuma kwixesha elifutshane okanye eliphakathi. kwaye imeko ihlala ikwimeko elindelekileyo yentaba-mlilo esebenzayo efana neTeide.
