Last Updated: January 6th, 2022 | By:
What Is The Limit Of Human Diving?
If you are a diver, I am sure, it is enticing for you to see life at the deeper depths. But are you trained and experienced? You should be absolutely clear about the facts related to diving and deep diving as it might get risky though.
What Do You Mean By Deep Diving?
Pool diving at a home pool or in an ocean or sea is entirely different. The article down throws light on different aspects of deep diving.
The 20 meters (60 feet) is considered to be a deeper diver and if this recreational then the maximum limit is considered to be 40 meters (130 feet). Since the diving types are different so are the diving depth specifications for each.
If we talk about technical diving, then deep dive depth is about 60 meters (200 feet). As per the recreational diving agency rules, the maximum you can descend is 18 meters and beyond, and that is supposed to be a deep dive.
As humans, we can dive safely if we have required training since you are diving without a swimming life jacket on sometimes. Henceforth, now the different diving depths are in front of you, giving you a clearer picture. This article discusses more depths and diving.
How Deep Can a Human Dive:
With Scuba Gear
Scuba gear is the equipment that the divers usually carry with them, such as underwater scuba diving camera, breathing apparatus, prescription scuba masks, snorkels, wet or dry suits, gloves, fins, etc.
This certainly helps them to breathe in water with their assisting equipment. As per the recommendation by the Professional Association of Diving Instructors, the scuba divers can dive as deep as 40 meters (130 feet). This can vary and can be a little less or beyond as recommended.
Without Scuba Gear
We have discussed above in the article that a prescribed limit for deep diving is supposed to be 60 feet or above.
Now you can yourself assume that going beyond 60 feet requires scuba gear equipment for safe diving.
Going beyond the limits should never be practiced without safety gear as it may be hazardous for your health.
Before Being Crushed
Deep diving is considered to be relatively safe but on the other hand, has inherent risks attached to it. When we talk about being crushed things appear scary and deadly.
Any depths that exceed 40 meters (130 ft) are under the category of being unsafe, as the diver has few minutes at his disposal and entering the deepest parts of the ocean requires decompression spots. A diver breathes the air while being deep inside the water, which is composed of nitrogen, oxygen, and other gases.
The oxygen we know is required by our bodies while the nitrogen is eventually released. In case of a sudden drop in the pressure, the bubbles might be released by nitrogen (inside body) resulting in decompression sickness. In emergencies, the diver cannot ascent to the surface rapidly.
The diver who is in the ocean at 6 meters (20 ft), that is a comfortable depth for him or her to dive for hours that are safe and do not require any decompression spots.
You can refer to decompression in the above answer.
The diver can safely be in water but after 40 meters (130 ft) the need of decompression spots arises.
Deep Diving World Record- The Top 3
In the year 1988 on the Mediterranean Sea off the coast, a team of commercial divers had a stupendous task of connecting an underwater pipeline.
These experts used a specifically breathing gas (mixed) for this work and reached a depth of 543 meters (1,752 ft). a great achievement indeed!
Nuno Gomes, an engineer at the age of 52 performed the deepest scuba dive and reached a depth of 318.25 meters (1,050 ft). the dive was recorded in the year 2005 (Red Sea). This awesome act of scuba diving is supposed to be recorded as the deepest mankind dive by the Guinness World Record.
In the year 2005, Mark Andrews and Leigh Cunningham made a world record of the world’s deepest wreck dive. This was performed in Egypt in the Yolanda Wreck and the recorded depth was 205 meters (676 ft).
How Much Depth Can Be Endured By A Human Body?
The human body can handle a lot of pressure, as we bring the most vulnerable elements on the planet.
In case your and an unprotected diver then the survival limits can be unsafe and risky.
While breathing air depth of 60 meters (190 ft) is considered to be safe.
But with the use of modern technical equipment and scuba gear a limit of 500 meters can be endured.
A lot of training or expertise is required for diving, so great care and precaution should be considered before diving as these limits are simulations. Even scientists are unable to reach to the exact determination of the limit to diving, as may vary individually also.
What Happens To Your Body If The Dive Is Too Deep?
If you dive too deep then your body might have decompression sickness or bends. The divers sometimes ascend too quickly and as we discussed earlier the nitrogen builds up very fast and forms bubbles, causing joint pain that can just make your brain confused.
Nitrogen narcosis just makes you feel as if you have had too much alcohol.
Tingling of fingers, disorientation or dizziness can happen if you have dived too deep.
The deep-diving causes a lot of pressure and that results in consuming more air than required. The monitoring of pressure gauge is recommended here. Oxygen therapy is required for the diver in case of decompression sickness.
The Final Words
We have tried to explain in this article about the diving limits and the deep-diving records and norms. You can get a good and unbiased idea about deep diving and the effects of it on a diver. As a diver, you can explore the deepest of the oceans, but be sure to be well trained and aware of the aspects related to it.
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