Yintoni iinyikima zomhlaba kwaye zilinganiswa njani?

Inyikima yomhlaba kwi-chile

Inyikima eyashukumisa iziko le-Iberia namhlanje kunokusenza sithandabuze ukuba yintoni kanye kwaye yenzeka njani le meko yemozulu amaxesha amaninzi kuye kwaba ophambili kwiindaba.

Nyathela kwinyikima kunye nam ukuze ufunde okungakumbi ngayo.

Yintoni na?

Amacwecwe eTectonic

Iinyikima zomhlaba yinto ebangelwe ukushukuma komhlaba ngenxa yokuxubana kwamacwecwe eteknoloji ethi, nangona ingabonakali, imise ubuso bomhlaba wethu. Naphi na apho kukho khona ipleyiti ongayifumana kuluhlu lweentaba, ukuya kwinto eyaziwa ngokuba ziimpazamo, into eyenzekayo xa amacwecwe amabini esahluliwe. Ityala elaziwa kakhulu likuMntla Melika, apho kukho impazamo eSan Andrés.

Ezi ndawo zibhalisa ezona nyikima zakha zathwaxa kakhulu Ubunzulu be-7.2 kwisikali sikaRichter. Kwaye uthetha ngezikali ...

Zilinganiswa njani iinyikima?

Nangona isikali esaziwayo seso Richter Elinganisa kuphela ubungakanani bale meko, iingcali zikwasebenzisa Isikali seMercalli ukulinganisa iziphumo kwindalo esingqongileyo, kunye isikali seismological ngalo mzuzu ukuvavanya ukuqina kwelitye kunye nomgama eliwuhambileyo.

Imephu yengozi

Kule mephu Uyabubona ubunzima obunokubakho iinyikima zomhlaba ukuba zingachukumisa umhlaba waseSpain ngokwesikali sikaRichter, oko kukuthi:

  • Ubunzulu be-3 okanye ngaphantsi: ayiqhelekanga ukuziva, kodwa irekhodwa ngendlela efanayo. Ayidla ngokwenza umonakalo obonakalayo.
  • Ubunzulu ukusuka kwi-3 kuye kwi-6: kuyabonisa. Ingabangela umonakalo omncinci.
  • Ubunzulu be-6 ukuya kwi-7: Banokubangela umonakalo omkhulu kuzo zonke izixeko.
  • Ubunzulu be-7 ukuya kwi-8: Umonakalo ubaluleke ngakumbi. Ingonakalisa indawo engaphezulu kwe-150km.

Iinyikima zomhlaba ezingaphezu kwe-8 degrees zinokubangela ilahleko ebonakalayo kwindawo yeekhilomitha ezininzi. Kodwa akukho ngxelo yokufikelela kubukhulu obunje kwilizwe lethu.


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