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science.abo7063-f2.gif (icon)
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[26.95 KB]
03 Dec 2024, 11:06
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Ground-based observations. (A) Lamb wave arrival times for 2022 Hunga eruption (black) compared with 1883 Krakatau eruption (blue). (Inset) Lamb A1 arrival waveform comparison (3). Global record sections of (B) barometer, (C) infrasound, and (D) seismic data showing the multiple arrivals and wave passages (see Fig. 1A, inset); waveforms aggregated by radial distance (fig. S7). A separate Rayleigh R1 is associated with the later ~08:31 event. (E) Colocated microbarometer (black), infrasound sensor (blue), and seismometer (orange) waveforms; lower panel shows inverted displacement envelope. (F) Wideband peak-to-peak pressure versus distance comparing 2022 Hunga with large historical explosive events (table S2). |
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science.abo7063-f2.jpg
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[2.06 MB]
03 Dec 2024, 11:06
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Ground-based observations. (A) Lamb wave arrival times for 2022 Hunga eruption (black) compared with 1883 Krakatau eruption (blue). (Inset) Lamb A1 arrival waveform comparison (3). Global record sections of (B) barometer, (C) infrasound, and (D) seismic data showing the multiple arrivals and wave passages (see Fig. 1A, inset); waveforms aggregated by radial distance (fig. S7). A separate Rayleigh R1 is associated with the later ~08:31 event. (E) Colocated microbarometer (black), infrasound sensor (blue), and seismometer (orange) waveforms; lower panel shows inverted displacement envelope. (F) Wideband peak-to-peak pressure versus distance comparing 2022 Hunga with large historical explosive events (table S2). |
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science.abo7063-f2.jpg (icon-180)
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[46.42 KB]
03 Dec 2024, 11:06
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Ground-based observations. (A) Lamb wave arrival times for 2022 Hunga eruption (black) compared with 1883 Krakatau eruption (blue). (Inset) Lamb A1 arrival waveform comparison (3). Global record sections of (B) barometer, (C) infrasound, and (D) seismic data showing the multiple arrivals and wave passages (see Fig. 1A, inset); waveforms aggregated by radial distance (fig. S7). A separate Rayleigh R1 is associated with the later ~08:31 event. (E) Colocated microbarometer (black), infrasound sensor (blue), and seismometer (orange) waveforms; lower panel shows inverted displacement envelope. (F) Wideband peak-to-peak pressure versus distance comparing 2022 Hunga with large historical explosive events (table S2). |
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