NgoLwesine kusasa kuzise into entsha uloyiko lokuzamazama komhlaba phakathi kweTenerife neGran CanariaInyikima enobukhulu obuyi-3,5 mbLg irekhodwe kumjelo wolwandle owahlula ezi ziqithi zimbini, kwindawo eyaziwa kakhulu ziingcali: kufutshane ne- Intaba-mlilo yase-Enmedio, isakhiwo sentaba-mlilo esingaphantsi kwamanzi esigxininisa inxalenye enkulu yomsebenzi we-tectonic we-Archipelago.
Ngokwedatha yokuqala ekhutshwe yiNational Geographic Institute (IGN), Inyikima yaviwa ngabantuNangona iinkcukacha zingekakhutshwa malunga nokuba ngoobani oomasipala apho isiphepho sasibonakala kakhulu okanye amandla aso emhlabeni, akukho monakalo mkhulu wezinto okanye ukwenzakala kwabantu okubikiweyo.
Izinto eziphambili malunga nenyikima phakathi kweTenerife neGran Canaria
I-IGN iqinisekisile ukuba yi- Inyikima yomhlaba enobukhulu obuyi-3,5 mbLg ekwindawo yentaba-mlilo yase-EnmedioIsiganeko sokunyikima senzeke malunga nentsimbi ye-11:13 kusasa, phakathi kweentsasa, embindini weziqithi ezibini ezinkulu. Abemi abaninzi baziva bengcangcazela kancinci kodwa ngendlela eyahlukileyo.
Amanqaku ahlukeneyo obuchwephesha abeka i-hypocenter kubunzulu obuphakathi kweekhilomitha ezili-19 kunye ne-30Nokuba kunjalo, oku kuwela ngaphakathi koluhlu oluqhelekileyo lolu hlobo lwento eyenzekayo kulo mmandla. Lo mgama ukusuka kumphezulu unceda ukungcangcazela kuphulukane namandla xa kufika emhlabeni, nangona kungathinteli ukuba kuviwe, ingakumbi kwizakhiwo ezinde.
Iiparameter ezisisiseko ezisasazwa yi-IGN Seismic Network zikhomba kwi inyikima enamandla aphakathi, eqhelekileyo kwiindlela eziguquguqukayo zeZiqithi zaseCanaryAkukho zimpawu zokuba oku kuya kubangela utshintsho olukhawulezileyo kwindlela yokuziphatha kwejoloji yale ndawo. Nangona kunjalo, iingcali ziyaqhubeka nokuhlalutya iirekhodi ukuze zichonge ngokuchanekileyo indawo, ubunzulu bokugqibela, kunye nobunzulu be-macroseismic.
Iqumrhu lezenzululwazi ligcina indlela eqhelekileyo yokulandela ezi ntlobo zeziganeko kwaye ligxininisa ukubaluleka Abantu abave ukungcangcazela kufuneka bazalise uludwe lwemibuzo oluchaza i-macroseismicOlu lwazi lwabemi luzalisa idatha eqokelelwe zizixhobo kwaye luvumela ukwenziwa kwemephu yobunzulu eneenkcukacha ezithe vetshe kulo lonke isiqithi.
Kutheni inyikima enobukhulu obuyi-3,5 yavakala?
Nangona yaqala kumashumi eekhilomitha ngaphantsi kolwandle, Inyikima enkulu eyi-3,5 inokuvakala ngokucacileyo Phantsi kweemeko ezithile, indlela inyikima ebonwa ngayo ixhomekeke kuhlobo lomhlaba, isakhiwo, kunye nomgama ukusuka kwindawo eqala kuyo. Umhlaba ozeleyo okanye izakhiwo ezinemigangatho emininzi zinokukhulisa kancinci imvakalelo yokuhamba.
Iingxelo zokuqala zibonisa ukuba Abemi abavela kwiindawo ezahlukeneyo zaseTenerife naseGran Canaria babike ukuba kubekho ukungcangcazela okwethutyana.Kufana nokudumba okuncinci okanye ukushukuma ngequbuliso, ngaphandle kwemiphumo engaphaya kokoyikisa. Le ndlela ihambelana nezinye iziqendu ezifanayo kwindawo efanayo yomjelo.
Ekubeni esi siganeko senzeke kusasa, xa imisebenzi yemihla ngemihla yayisele iqalile, Kulula ukuba uluntu luqaphele ukungcangcazelaEbusuku, nangona ingxolo engangeniyo incinci, abantu abaninzi banokuphambanisa inyikima encinci neentshukumo zesakhiwo okanye bangavuki konke konke.
Okwangoku, i-IGN ayikapapashi uluhlu oluneenkcukacha lweendawo apho ubushushu obukhulu bubhalwe khona. Kodwa iyaqinisekisa ukuba inyikima yaviwa ngabantu balapho., njengoko kuboniswe kunxibelelwano olufunyenwe ngeendlela zabo ezisemthethweni.
Ukusuka kumbono we ukhuselo loluntuKuyakhunjulwa ukuba Inyikima enkulu kangaka ayidli ngokubangela umonakalo kwisakhiwo kwizakhiwo ezakhiwe ngokweekhrayitheriya zanamhlanje, nangona kusoloko kucetyiswa ukuba wazi izikhokelo ezisisiseko zokuzikhusela kuyo nayiphi na into enokwenzeka kwixesha elizayo.
Indawo enembali: ezinye iinyikima zakutshanje kwintaba-mlilo yase-Enmedio
Inyikima yangoLwesine Esi asisosiganeko sodwa kwisitishi saseTenerife-Gran CanariaIndawo ejikeleze intaba-mlilo yase-Enmedio iqokelelene imbali yomsebenzi wenyikima nto leyo iingcali ebeziyijongile ngokusondeleyo kangangeminyaka emininzi, njengoko yenye yezona ndawo zishushu kakhulu kwiZiqithi zaseCanary.
NgoFebruwari, yarekhodwa kwindawo efanayo inyikima enobukhulu obuyi-4,1 kunye nobukhulu be-IIIOlu nyikimo lwavakala koomasipala abaninzi kuzo zombini ezi ziqithi. Eso siganeko sabangela ukuba uluntu luqonde ngokubanzi, njengoko ubukhulu balo babubukhulu kwaye unyikimo lwavakala ngokucacileyo emakhayeni nakwiiofisi.
Esi siganeko songezwa kwezinye iinyikima eziphakathi ezifunyenweyo kwiminyaka yakutshanjePhakathi kwazo, inyikima enobukhulu obuyi-3,2 eyenzeka kusasa ngo-Okthobha ka-2025, kunye neentshukumo ezincinci zangaphambili ezimalunga ne-1,7 ubukhulu kwindawo efanayo, kubunzulu obungaphantsi kakhulu, ezazingabonwa luluntu.
Ezi ziqendu ziyinxalenye ye iphethini yomsebenzi we-seismic ophindaphindayo odibene nokuziphatha kwe-tectonic ye-ArchipelagoUmjelo owahlula iTenerife neGran Canaria usebenza njengendawo yokulungelelanisa apho amandla aqokelelwe kuqweqwe loMhlaba akhutshwa khona rhoqo.
Emva kwenyikima kaFebruwari, iCanary Islands Volcanological Institute (Involcan) sele ibonisile ukuba Iintshukumo ezifunyenwe kwintaba-mlilo yase-Enmedio azinxulumananga ngokuthe ngqo neembumbulu zenyikima kwindawo yaseTeide.Ngamanye amazwi, ezi ziinkqubo ezahlukeneyo ngaphakathi kwentshukumo enzima yentaba-mlilo yeziqithi.
Intaba-mlilo i-Enmedio, intaba enkulu engaphantsi kwamanzi phakathi kweziqithi
Indawo ebangela le nyikima intsha ikwindawo ekufutshane ne I-Enmedio volcano, isakhiwo se-volcano esingaphantsi kwamanzi esachongwa saza sabekwa kwimephu okokuqala ngo-1994Nangona ifihliwe phantsi kwamanzi eAtlantiki, ubukhulu bayo buyenza ibe yintaba yokwenene engaphantsi kwamanzi.
Olu lwakhiwo lwentaba-mlilo luneempawu imilo etsobhileyo enobubanzi obumalunga neekhilomitha ezi-3,5Ihlala phantsi kolwandle kubunzulu obuphakathi kweemitha eziyi-2.140 kunye neziyi-2.350, kwaye icala layo elikumntla-mpuma lelona linzulu. Esi siseko sixhasa isakhiwo esiphakame ngamakhulu eemitha ngaphezu komgangatho wolwandle.
Ngokuphathelele ubungakanani bayo, izifundo zibonisa ukuba Ukuphakama kwentaba-mlilo i-Enmedio kuphakathi kweemitha ezingama-560 kunye nama-730Kuxhomekeke kwikona elinganiswa ngayo. Nangona kunjalo, incopho yayo ihlala malunga neemitha ezili-1.625 ngaphantsi kolwandle, nto leyo echaza isizathu sokuba ingabonakali ngaphandle nangona inkulu.
Indawo ekuyo le ndawo yokuncedisa phantsi kwamanzi, kanye apha itshaneli eyahlula iTenerife neGran CanariaOku kuyenza ibe yinto enomdla kakhulu kuluntu lwezenzululwazi. Indawo yayo kunye nokwakheka kwayo kuyiphawula njengento ebalulekileyo yokuqonda ukuguquka kwentaba-mlilo kunye ne-tectonic kummandla ophakathi weziqithi.
Ukususela oko yaveliswa kwimaphu, intaba-mlilo yase-Enmedio iye yasekwa njenge enye yezona zikhokelo ziphambili xa kufundwa nge-seismicity phakathi kweziqithiUkuphinda-phinda kweenyikima eziphantsi kwindawo ezingqongileyo kufuna ukuba kuhlale kujongwa naluphi na utshintsho kwindlela eziziphatha ngayo.
Ngesi siqendu sitsha senyikima, iArchipelago ikwabonakalisiwe kwakhona ukuba Umsebenzi weTectonic uhlala usebenza kakhulu phantsi kwamanzi ahlula iTenerife neGran CanariaInyikima enobukhulu obuyi-3,5 ebhalwe kwintaba-mlilo yase-Enmedio ihambelana neemeko eziqhelekileyo zale ndawo, iqinisa imfuneko yokubekwa esweni rhoqo kwaye ikhumbuza abemi ngokubaluleka kokwaziswa nokulungiselela, nangona okwangoku kungekho mingcipheko eyongezelelweyo okanye umonakalo omkhulu ofunyenweyo.
