Hannah M Bell wreck - divers-hub.com

Hannah M Bell

wreck in Key Largo

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Details

Open Water

Minimum Recommended Certification

Max Depth	33 ft
Average Depth	21 ft

Access

Permanent Mooring Balls

GPS coordinates

25° 08.673' N
80° 15.393' W

Frequently visiting operators

	Horizon Divers
	Rainbow Reef Dive Center
	Silent World Scuba Center

Best Gases

Diluent mix

Oxygen 21%

Helium 35%

Nitrogen 47%

Gas prices

Diluent tank	$35.50
O2 tank	$10.00

Diluent

Diluent PPO2 at max depth (33 ft) 0.9 atm

O2 Content Diluent

Set Point 1.2 atm

Set Point

END at max depth (33 ft) ft

He Content Diluent

O2 narcotic?

Loop temperature at depth °F/°C

Loop temperature

Consider H2O vapor?

Gas density g/L

Hypoxic at surface

Calculate Best Diluent

Gas mix

Oxygen Bottom PPO2

Helium Bottom PPO2

Nitrogen Bottom PPO2

Gas prices

Aluminum 80	$10
Steel HP 100	$10
Steel LP 85	$10

NDL at 33 ft - 24 hr min surface interval - m

Calculate NDL

Always use a dive computer

Nitrox

PPO2 at max depth (33 ft) Bottom PPO2 atm

PPO2 at average depth (21 ft) Bottom PPO2 atm

O2 Content

32%

Calculate Best Nitrox

🎥 Pablo Strika

Upcoming trips (10)

Operator	Date	Time	Availability click-to-book	Trip Name click for details
Rainbow Reef Dive Center	2025-04-11	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-04-18	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-04-25	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-05-02	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-05-09	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-05-16	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-05-23	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-06-06	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-06-13	13:30	Y	Anchor Chain,Mikes Wreck
Rainbow Reef Dive Center	2025-06-20	13:30	Y	Anchor Chain,Mikes Wreck

A diver hovers over the feature less hull

📸 Matthew Lawrence

A very shallow wreck for all level of divers

📸 Matthew Lawrence

Part of the port side hull raises a few feet above the sand

📸 Matthew Lawrence

Although broken apart, this wreck offers a lot to discover

📸 Sailfish Scuba

A diver swims close to what's left of "Mike's Wreck"

📸 Scuba Diver Life

Divers' Uploaded Pictures

Coming soon!

Divers' Reviews

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Wreck Details

Steamer

Sunk date

April 4th, 1911


315 ft	38 ft
Length	Beam

Hannah M Bell

Details

Best Gases

Upcoming trips (10)

Divers' Uploaded Pictures

Divers' Reviews

Wreck Details

Site Description

Route

Typical Conditions

Wreck History