# Artifacts: The Bloop and NOAA's unexplained ocean sounds

> The 21 artifacts of The Bloop and NOAA's unexplained ocean sounds: photos, scans, transcriptions and documents, each with its own catalog key.

Source: https://mysteriesdept.com/mysteries/noaa-ocean-sounds/artifacts  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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**MYS** 0D9C766T24XP·[The Bloop and NOAA's unexplained ocean sounds](https://mysteriesdept.com/mysteries/noaa-ocean-sounds)

# Artifacts 21

Every copy this mystery rests on, each with its own key and its distance from the original.

Photo1 step from object

[Photograph: The Bloop and NOAA's unexplained ocean sounds](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C75Z00601/photograph-the-bloop-and-noaas-unexplained-ocean-sounds)

Nojhan · CC BY-SA 3.0

Audio2 steps from object

[The Bloop recording: audio](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7SZM4Y5W/the-bloop-recording-audio)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Document2 steps from object

[The Bloop recording: document](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7T7E6AFS/the-bloop-recording-document)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Photo1 step from object

[The Bloop recording: photograph](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7TF86MP3/the-bloop-recording-photograph)

Nojhan · CC BY-SA 3.0

Photo3 steps from object

[The Bloop recording: picture](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7TF87TTM/the-bloop-recording-picture)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Audio2 steps from object

[The Upsweep recording: audio](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7TQ22VKB/the-upsweep-recording-audio)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Document2 steps from object

[The Upsweep recording: document](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7TYW1RV3/the-upsweep-recording-document)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Audio2 steps from object

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

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Photo3 steps from object

[The Upsweep recording: picture](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7VPA6X1F/the-upsweep-recording-picture)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Document2 steps from object

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

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Audio2 steps from object

[The Slow Down recording: audio](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7W5Y57M6/the-slow-down-recording-audio)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Document2 steps from object

[The Slow Down recording: document](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7WDR4B44/the-slow-down-recording-document)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Photo3 steps from object

[The Train recording: picture](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7WNJ3669/the-train-recording-picture)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Audio2 steps from object

[The Whistle recording: audio](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7WXC61YC/the-whistle-recording-audio)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Document2 steps from object

[The Whistle recording: document](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7X561C6F/the-whistle-recording-document)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Photo3 steps from object

[The Slow Down recording: picture](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7XMT30SH/the-slow-down-recording-picture)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Audio2 steps from object

[The Julia recording: audio](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7XMT59AV/the-julia-recording-audio)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Document2 steps from object

[The Julia recording: document](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7XWM16R6/the-julia-recording-document)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Document2 steps from object

[Hydrophone recordings of iceberg A53a breaking up near South Georgia: document](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7YM22WKC/hydrophone-recordings-of-iceberg-a53a-breaking-up-near-south)

Dziak et al. · publisher

Photo3 steps from object

[The Whistle recording: picture](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7YM26W4A/the-whistle-recording-picture)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)

Photo3 steps from object

[The Julia recording: picture](https://mysteriesdept.com/mysteries/noaa-ocean-sounds/copies/CPY0D9C7ZKA0TQM/the-julia-recording-picture)

NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)