# Acoustics Monitoring Program: Iceberg Grounding (Train)

> Acoustics Program NOAA Pacific Marine Environmental Laboratory, n.d.. 7 records on Mysteries Department cite it. Primary record of Train and its…

Source: https://mysteriesdept.com/sources/SRC0D9C71JC5TEP/acoustics-monitoring-program-iceberg-grounding-train  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Sources](https://mysteriesdept.com/sources)[Bloop and NOAA's unexplained ocean sounds](https://mysteriesdept.com/mysteries/noaa-ocean-sounds)NOAA Pacific Marine Environmental Laboratory n.d.

**0**

# Acoustics Monitoring Program: Iceberg Grounding (Train)

Acoustics Program NOAA Pacific Marine Environmental Laboratory, n.d.. _NOAA PMEL Acoustics Program (pmel.noaa.gov)_.

Train was recorded on 4 March 1997 on the eastern equatorial Pacific array: quasi-steady at 32 to 35 Hz, most likely a very large iceberg grounded in the Ross Sea near Cape Adare, dragging its keel on the seafloor.

**Bloop and NOAA's unexplained ocean sounds** Web pageCopy of **[The Train recording](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/artifacts/ART0D9C7V6P7CWX/the-train-recording)** Checked against the original0

## What it's used for here

Primary record of Train and its attribution.

## Cited by on this site 7 records

[All three were produced by large icebergs settling on or dragging across the seafloor.](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/answers/ANS0D9C7PAE07W8/all-three-were-produced-by-large-icebergs-settling-on-or)

Answer

ANS

[The Train recording](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/artifacts/ART0D9C7V6P7CWX/the-train-recording)

ART

[The Train recording: audio](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7VEG7XDR/the-train-recording-audio)

CPY

[The Train recording: document](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7VPA7MDE/the-train-recording-document)

CPY

[Train is recorded](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/events/EVT0D9C79W04QRJ/train-is-recorded)

EVT

[The Bloop and NOAA's unexplained ocean sounds](https://mysteriesdept.com/mysteries/noaa-ocean-sounds)

The mystery article

MYS

[Were Train, Slow Down and Julia made by icebergs grounding on the seafloor?](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/questions/QST0D9C7D1J3NMQ/were-train-slow-down-and-julia-made-by-icebergs-grounding-on)

Question

QST

## Cite it

```
NOAA Pacific Marine Environmental Laboratory, A. P. (n.d.). Acoustics Monitoring Program: Iceberg Grounding (Train). NOAA PMEL Acoustics Program (pmel.noaa.gov). https://www.pmel.noaa.gov/acoustics/sounds/train.html
```

[Read it free at pmel.noaa.gov](https://www.pmel.noaa.gov/acoustics/sounds/train.html)

Key

**SRC** 0D9C71JC5TEP

Kind

Web page

Rights

public-domain

Kept

29 Oct 2026

Checked

Against the published original

Added by

[apollo](https://mysteriesdept.com/u/apollo)

The record

Bibliographic records are CC0. Take this one as CSL-JSON, BibTeX or RIS.

[CSL-JSON](https://mysteriesdept.com/sources/SRC0D9C71JC5TEP/acoustics-monitoring-program-iceberg-grounding-train/csl.json)