Wulkany tarczowe

Haleakala

Haleakala (Stany Zjednoczone) to wulkan tarczowy. Wznosi się na 3 053 m n.p.m. GVP odnotowuje 40 potwierdzonych erupcji w holocenie, ostatnią w roku 1750.

Wysokość
3 053 m
Ostatnia erupcja
1750
Potwierdzone erupcje
40
Maks. VEI
—
Kraj
Stany Zjednoczone
Położenie
20,71° N, 156,25° W
Region (GVP)
Hawaiian-Emperor Hotspot Volcano Group
Typ w GVP
Shield
Otoczenie tektoniczne
Intraplate / Oceanic crust (< 15 km)
Główna skała
Basalt / Picro-Basalt

Pokaż na osi czasu Karta w GVP ↗

Inne wulkany i silne trzęsienia ziemi w promieniu 300 km

Historia erupcji

VEI – wskaźnik eksplozywności wulkanicznej: 0 = wylew lawy, 4 = jak Eyjafjallajökull 2010, 6 = jak Pinatubo 1991, 7 = jak Tambora 1815. Skala jest logarytmiczna – każdy stopień to ok. 10 razy więcej materiału.

PoczątekKoniecVEIMiejsce i datowanie
ok. 1750 — ? SW rift zone (180-360 m) · Correlation: Anthropology
1460 ± 75 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
1420 ± 100 lat — ? SW rift zone · Isotopic: 14C (calibrated)
1360 ± 100 lat — ? SW rift zone (~1600 m) · Isotopic: 14C (calibrated)
1350 ± 150 lat — ? SW rift zone (~1500 m) · Isotopic: 14C (calibrated)
1200 ± 75 lat — ? SW rift zone (~1200 m) · Isotopic: 14C (calibrated)
1080 ± 40 lat — ? North crater wall (Hanakauhi flow) · Isotopic: 14C (uncalibrated)
1020 ± 50 lat — ? SW rift zone · Isotopic: 14C (uncalibrated)
1010 ± 40 lat — ? Haleakala crater (Halali'i) · Isotopic: 14C (uncalibrated)
990 ± 50 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
980 ± 50 lat — ? Haleakala crater (Puu o ka O'o) · Isotopic: 14C (uncalibrated)
910 ± 40 lat — ? Haleakala crater · Isotopic: 14C (uncalibrated)
790 ± 50 lat — ? Haleakala crater (Puu Nole) · Isotopic: 14C (uncalibrated)
80 ± 40 lat — ? Haleakala crater · Isotopic: 14C (uncalibrated)
ok. 290 p.n.e. — ? SW rift zone (~2400 m) · Isotopic: 14C (calibrated)
390 p.n.e. ± 40 lat — ? North crater wall · Isotopic: 14C (uncalibrated)
580 p.n.e. ± 50 lat — ? Haleakala crater · Isotopic: 14C (uncalibrated)
1 140 p.n.e. ± 30 lat — ? SW rift zone · Isotopic: 14C (uncalibrated)
ok. 1 240 p.n.e. — ? Upper SW rift zone (~2800 m) · Isotopic: 14C (calibrated)
ok. 1 310 p.n.e. — ? Upper SW rift zone (~2600 m) · Isotopic: 14C (calibrated)
1 800 p.n.e. ± 50 lat — ? Haleakala crater · Isotopic: 14C (uncalibrated)
ok. 1 850 p.n.e. — ? SW rift zone (~1600 m) · Isotopic: 14C (calibrated)
1 900 p.n.e. ± 50 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
1 940 p.n.e. ± 40 lat — ? SW rift zone · Isotopic: 14C (uncalibrated)
2 120 p.n.e. ± 50 lat — ? Haleakala crater (Puu Maile) · Isotopic: 14C (uncalibrated)
2 210 p.n.e. ± 40 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
2 260 p.n.e. ± 40 lat — ? East rift zone (East Camp cone) · Isotopic: 14C (uncalibrated)
2 470 p.n.e. ± 50 lat — ? SW rift zone (~2000 m) · Isotopic: 14C (calibrated)
2 580 p.n.e. ± 40 lat — ? Isotopic: 14C (uncalibrated)
3 070 p.n.e. ± 40 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
4 760 p.n.e. ± 40 lat — ? Isotopic: 14C (uncalibrated)
5 860 p.n.e. ± 40 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
6 030 p.n.e. ± 40 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
6 220 p.n.e. ± 50 lat — ? SW rift zone · Isotopic: 14C (uncalibrated)
6 700 p.n.e. ± 100 lat — ? SW rift zone · Isotopic: 14C (uncalibrated)
6 760 p.n.e. ± 40 lat — ? SW rift zone (W of Kanahau) · Isotopic: 14C (uncalibrated)
ok. 7 210 p.n.e. — ? Upper SW rift zone · Isotopic: 14C (calibrated)
7 450 p.n.e. ± 300 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
7 570 p.n.e. ± 75 lat — ? East rift zone · Isotopic: 14C (uncalibrated)
7 950 p.n.e. ± 200 lat — ? SW rift zone (~1800 m) · Isotopic: 14C (calibrated)

Dane: Global Volcanism Program, Smithsonian Institution (#332060)