incident at Grutas de Tolontongo

Date
1st Oct 1982
Publication
ACA 1982 p. 264
Cave
Grutas de Tolontongo
State
Hidalgo
County
Unknown
Country
Mexico
Category
Cave
Incident type
Difficulty on rope
Group type
Unknown
Group size
1
Aid type
Unknown
Source
Unknown
Incident flags
 

Injured cavers

Name Age Sex Injuries Injured areas
Villagomez, Alejandro Not recorded Not recorded Not recorded Not recorded

Incident report

Grutas de Tolontongo is a thermal resurgence cave of unknown extent located about 40 km NE of Ixmiquilpan, Hidalgo, Mexico, north of Mexico City. In October Alejandro Villagomez (23) a very capable, experienced caver entered the cave alone to take a brief look. There is heavy water flow, perhaps 10-20 CFS, but due to the heat, Villagomez did not wear a wetsuit.

About 40 meters in is a waterfall less than a meter in height. Villagomez made his way up to this falls along the left-hand wall, in a swim but using handholds against the current. At the falls, where he intended to climb up he was suddenly sucked into the plunge of the water where the currents were all circulating back into the falls at the surface. He tried to swim away but could not. To breathe he was forced to spring from the bottom of the plunge pool to the surface; there he would grab a breath, be sucked down and repeat the process. On the third spring, he came up in the falls and got only water to breathe. At that point he was sure he would die. What could he do? Then, with lungs bursting with the desire to breathe, and held under by the currents, his thrashing efforts carried him free, and he popped to the surface. He then made his way out of the pool.

Incident analysis

Heavy water flow is always dangerous. Villagomez's narrow escape from the plunge pool is due to the fact that somewhere in the hydrologic structure of the flow, some of the water must be going downstream. But making the right choice in a desperation situation is pure chance. Better to trust to companions, belays, flotation devices, etc.

Summary

Alejandro Villagomez, an experienced caver, narrowly escaped drowning after being sucked into a plunge pool in Grutas de Tolontongo due to heavy water flow and lack of safety equipment.

References

  1. Alejandro Villagomez Personal Communication January 30, 1093
This record was last updated on 27th Apr 2024 at 23:11 UTC. The data was processed and input using AI.