Yuav ua li cas yog Yellowstone erupting?
Yuav ua li cas yog Yellowstone erupting?

Video: Yuav ua li cas yog Yellowstone erupting?

Video: Yuav ua li cas yog Yellowstone erupting?
Video: Mount St. Helens Rocked Our World! What we've learned since 1980. 2024, Kaum ib hlis
Anonim

USGS kwv yees qhov qhov tshwm sim ntawm 1 ntawm 730,000 hauv ib xyoos twg. Kuj muaj qhov zoo caij nyoog uas hloov tectonic daim hlau nyob rau hauv North America tau tshem tawm cov caij nyoog ntawm ib tawg tag nrho los ntawm yuam lub magma kub qhov chaw nyob rau hauv Yellowstone mus ntsib cov pob zeb txias, lub zog-sapping.

Hais txog qhov no, dab tsi yog qhov yuav tshwm sim ntawm Yellowstone tawg hauv peb lub neej?

Cov Yellowstone tus kws tshaj lij tau hais tias: “Txhua qhov ua tau roob hluav taws txaus ntshai scenarios rau Yellowstone , los ntawm qhov tsawg tshaj plaws yuav suav nrog lwm qhov loj caldera-forming tawg . “Qhov no yeej yog qhov xwm txheej phem tshaj plaws rau Yellowstone , mas cov muaj feem ntawm nws tshwm sim hauv peb lub neej yog, qhov tseeb, ib-hauv-ib lab.

Yellowstone puas yuav tawg? Yellowstone yog tsis overdue rau ib tawg . Lub rhyolite magma chamber hauv qab Yellowstone yog tsuas yog 5-15% molten (tus so yog solidified tab sis tseem kub), yog li nws yog tsis meej yog tias muaj yog txawm txaus magma hauv qab lub caldera los pub ib tug tawg . Yog Yellowstone tshwm sim dua, nws yuav tsum tsis yog ib tug loj tawg.

Ntxiv mus, puas yog Yellowstone yuav tawg 2019?

Hauv 2018, Steamboat tawg 32 zaug - cov ntaub ntawv tshiab rau ib lub xyoo! Cov ntaub ntawv ntawd tau tawg rau hauv 2019 nrog 48 tawg . Txog tam sim no lub geyser muaj tawg 4 zaug hauv 2020.

Yuav ua li cas yog Yellowstone tawg hnub no?

Yog lub supervolcano hauv qab Yellowstone National Park puas muaj lwm qhov loj tawg , nws ua tau spew tshauv rau ntau txhiab mais thoob plaws tebchaws Meskas, ua rau lub tsev puas tsuaj, ua rau cov qoob loo tawg, thiab kaw cov nroj tsuag hluav taws xob. Qhov tseeb, nws tseem ua tau li ntawd Yellowstone muaj peev xwm yeej tsis muaj ib tawg uas loj dua.

Pom zoo: