Here is a link to another post with an article.

https://lemmy.world/post/13553444

You are viewing a single thread.
View all comments
57 points

Roughly 20 people are still missing. Water is almost 0 degrees. I think this will be the death toll.

I also wonder how TF this happened.

permalink
report
reply
38 points
*

The temperature in the river was about 47 degrees Fahrenheit (8 degrees Celsius) in the early hours of Tuesday, according to a buoy that collects data for the National Oceanic and Atmospheric Administration.

Edited to add:
Replies seem to think that I think 8°C water isn’t cold or dangerous. I don’t think that.

permalink
report
parent
reply
11 points

https://westpacmarine.com/samples/hypothermia_chart.php

Loss of consciousness is expected to occur within 30-60 minutes and death is expected within 1-3 hours at those water temps. I would assume none of the victims were wearing personal flotation devices, so rescue of anyone else seems highly unlikely.

permalink
report
parent
reply
3 points

It’s also the Patapsco River. Once it hits the city area it’s no longer the quiescent river that’s fun to play with. It’s basically the bay already, just not named as such yet. One thing that could save people though is the tide was low and moving in at the time.

permalink
report
parent
reply
10 points

I’ll wear a t-shirt outside for 10 minutes when it’s 47 degrees outside. But 47 is a whole new level of cold when it’s water.

I have a little pond in the yard, so I occasionally have to reach in there throughout the year. Right now it’s close to that 47F mark, and it’s like past “this is cold” to “this hurts!”

permalink
report
parent
reply
2 points

We always knew when Coach had set the pool to the 45° F ice bath he would have us train in part of the time, cause the first person jumped in and almost came back out of the pool. When he set it to 75° that felt like a sauna and made me sleepy.

permalink
report
parent
reply
7 points

Water temp of 47 can be lethal very quickly.

Water cools the body about 25 times faster than air of the same temp. A diver in 70-degree water may go blue in the lips even with a wetsuit. 47 degrees will have your body going numb super quickly. Then you lose dexterity and start having muscle cramps all over. You lose the ability to swim away or even tread water.

It’s bad.

permalink
report
parent
reply
1 point

8 is pretty close to zero.

permalink
report
parent
reply
2 points

In the grand scheme of things, so is the temperature of boiling water.

permalink
report
parent
reply

News

!news@lemmy.world

Create post

Welcome to the News community!

Rules:

1. Be civil

Attack the argument, not the person. No racism/sexism/bigotry. Good faith argumentation only. This includes accusing another user of being a bot or paid actor. Trolling is uncivil and is grounds for removal and/or a community ban.


2. All posts should contain a source (url) that is as reliable and unbiased as possible and must only contain one link.

Obvious right or left wing sources will be removed at the mods discretion. We have an actively updated blocklist, which you can see here: https://lemmy.world/post/2246130 if you feel like any website is missing, contact the mods. Supporting links can be added in comments or posted seperately but not to the post body.


3. No bots, spam or self-promotion.

Only approved bots, which follow the guidelines for bots set by the instance, are allowed.


4. Post titles should be the same as the article used as source.

Posts which titles don’t match the source won’t be removed, but the autoMod will notify you, and if your title misrepresents the original article, the post will be deleted. If the site changed their headline, the bot might still contact you, just ignore it, we won’t delete your post.


5. Only recent news is allowed.

Posts must be news from the most recent 30 days.


6. All posts must be news articles.

No opinion pieces, Listicles, editorials or celebrity gossip is allowed. All posts will be judged on a case-by-case basis.


7. No duplicate posts.

If a source you used was already posted by someone else, the autoMod will leave a message. Please remove your post if the autoMod is correct. If the post that matches your post is very old, we refer you to rule 5.


8. Misinformation is prohibited.

Misinformation / propaganda is strictly prohibited. Any comment or post containing or linking to misinformation will be removed. If you feel that your post has been removed in error, credible sources must be provided.


9. No link shorteners.

The auto mod will contact you if a link shortener is detected, please delete your post if they are right.


10. Don't copy entire article in your post body

For copyright reasons, you are not allowed to copy an entire article into your post body. This is an instance wide rule, that is strictly enforced in this community.

Community stats

  • 16K

    Monthly active users

  • 15K

    Posts

  • 409K

    Comments