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Acoustics Monitoring Program: Upsweep
Acoustics Program NOAA Pacific Marine Environmental Laboratory, n.d.. NOAA PMEL Acoustics Program (pmel.noaa.gov).
Describes the Upsweep: present when PMEL began recording SOSUS in August 1991; a long train of narrowband upsweeping sounds of several seconds each; loud enough to be heard across the Pacific; seasonal, peaking in spring and autumn; roughly located at 54°S 140°W near inferred volcanic seismicity; origin unresolved; declining in level since 1991 but still detected on the equatorial arrays.
What it's used for here
The primary record of the one sound PMEL still lists as unresolved.
Cited by on this site 15 records
EVD
EVD
EVD
The Bloop and NOAA's unexplained ocean sounds
MYSThe mystery article
QST
What produces the Upsweep?
QSTQuestion
Cite it
NOAA Pacific Marine Environmental Laboratory, A. P. (n.d.). Acoustics Monitoring Program: Upsweep. NOAA PMEL Acoustics Program (pmel.noaa.gov). https://www.pmel.noaa.gov/acoustics/sounds/upsweep.html
@misc{pmel-upsweep,
author = {NOAA Pacific Marine Environmental Laboratory, Acoustics Program},
title = {Acoustics Monitoring Program: Upsweep},
howpublished = {NOAA PMEL Acoustics Program (pmel.noaa.gov)},
year = {n.d.},
url = {https://www.pmel.noaa.gov/acoustics/sounds/upsweep.html}
}TY - ELEC TI - Acoustics Monitoring Program: Upsweep AU - NOAA Pacific Marine Environmental Laboratory, Acoustics Program PY - n.d. JO - NOAA PMEL Acoustics Program (pmel.noaa.gov) UR - https://www.pmel.noaa.gov/acoustics/sounds/upsweep.html ER -
NOAA Pacific Marine Environmental Laboratory, Acoustics Program. “Acoustics Monitoring Program: Upsweep.” NOAA PMEL Acoustics Program (pmel.noaa.gov) (n.d.).