INCIDENT TYPES
SAFETY EQUIPMENT
FAMOUS ACCIDENTS
CAVING HAZARDS
KNOTS
200

THIS INCIDENT TYPE OCCURS WHEN THE MOVEMENT OF A CAVER IS RESTRICTED IN A TIGHT SPACE.

What is Stuck?

200

FROM _____ CHECKS TO ROCKFALL, THIS PROTECTS YOUR NOGGIN.

What is a Helmet?

200

THIS UTAH CAVE BECAME INFAMOUS IN 2009 AFTER RESCUERS WERE UNABLE TO REMOVE A CAVER FROM HIS INVERTED POSITION.

What is Nutty Putty Cave?

200

THIS HAZARD IS WHY CAVERS CALL OUT “____“

WHEN SOMETHING IS PLUMMETING INTO A PIT. 

What is Rockfall?

200

VARIATIONS OF THIS KNOT INCLUDE FOLLOW-THROUGH, ON-A-BITE, BUNNY EARS (DOUBLE), AND THE FLEMISH BEND.

What is a Figure-8?

400

THIS INCIDENT TYPE IS A CATCH-ALL, FROM MISSING A CALLOUT TIME TO A PET DUCK FALLING INTO A SINKHOLE.

What is Other?

400

WHEN RIGGING CANNOT PREVENT IT, THIS IS USED FOR ROPE ABRASION CONTROL .

What is a Rope Pad?

400

IN 1925, THIS KENTUCKY EXPLORER BECAME TRAPPED WHILE SEARCHING FOR A NEW ENTRANCE TO MAMMOTH CAVE, SPARKING A MEDIA FRENZY.

Who is Floyd Collins?

400

THIS HAZARD OCCURS DUE TO POOR VENTILATION IN CAVES, LEADING TO DIZZINESS, UNCONSCIOUSNESS, AND DEATH.

What is Bad Air?

400

THIS KNOT ALLOWS CAVERS TO EASILY CREATE A LOOP MID ROPE, OFTEN USED TO TIE-OFF DAMAGED SECTIONS.

What is an Alpine Butterfly?

600

THIS INCIDENT TYPE IS CONSISTENTLY THE LARGEST CATEGORY OF REPORTED ACCIDENTS.

What is Caver Fall?

600

ILLUMINATING CAVERS FOR CENTURIES, THIS TOOL HAS EVOLVED FROM TORCHES TO CARBIDE LAMPS TO SCURIONS.

What is a Light Source?

600

THREE VISITORS HAD TO BE RESCUED FROM THIS NATIONAL PARK IN 2018 WHEN A WORN TRAVEL CABLE STRANDED THEM IN AN ELEVATOR SHAFT 740 FT UNDERGROUND. 



What is Carlsbad Caverns NP?

600

EIGHT PEOPLE WERE STRANDED IN NATURAL BRIDGE CAVERNS FOR OVER 30 HOURS IN 2004 DUE TO THIS HAZARD.



What is Flooding?

600

THIS KNOT IS AFFIXED TO THE END OF A ROPE TO PREVENT SLIPPAGE.

What is a Stopper Knot?

800

ADDED IN 2011, THIS INCIDENT TYPE WAS ONCE LISTED AS CAVER FALL OR DIFFICULTY ON ROPE.

What is Lost Control on Rappel?

800

YOU CAN CHECK IF THIS EQUIPMENT IS BEING USED PROPERLY BY REMEMBERING “RED = DEAD“.

What is a D-Ring?

800

AMERICAN CAVER MARK DICKEY WAS RESCUED IN 2023 AFTER BECOMING SERIOUSLY ILL 3,400 FT INSIDE THIS COUNTRY’S MORCA CAVE.

What is Turkey?

800

ICELAND’S BREIÐAMERKURJÖKULL ICE CAVE CLAIMED THE LIFE OF AN AMERICAN TOURIST THIS AUGUST DUE TO THIS HAZARD.

What is Collapse?

800

THE DOUBLE ________ KNOT IS A POPULAR CHOICE FOR JOINING TWO ENDS OF ROPE TOGETHER.

What is Fisherman’s?

1000

NO REPORTS OF THIS INCIDENT TYPE HAVE BEEN RECORDED SINCE 1996.

What is Acetylene-Related?

1000

THIS TERM REFERS TO THE ADVANCEMENT METHOD OF CAVING ASCENSION DEVICES.

What is Progress Capture?

1000

THIS CAVE CLAIMED THE LIVES OF TWO GEORGIA TECH STUDENTS IN 1984 AFTER A 30 x 30 FT SLAB DISLODGED, CRUSHING THEM.

What is Valhalla Cave, Tennessee?

1000

CAUSED BY FUNGUS SPORES, THIS HAZARD IS FOUND IN SOIL CONTAMINATED BY BAT AND BIRD WASTE.

What is Histoplasmosis?

1000

BEFORE MODERN VERTICAL GEAR, THIS HITCH, COMBINED WITH A PRUSIK LOOP, WAS THE POPULAR CHOICE FOR A CAVER’S ASCENSION SYSTEM.

What is a Triple Sliding Hitch?