Mining Incidents

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Cada lesión y muerte que la MSHA tiene registrada. Filtra por estado, año, sector, clasificación, experiencia o cualquier palabra clave de la narrativa del investigador.

Incidentes totales
273,095
De los cuales mortales
1,202
Años en el registro
2000–2026
Clasificaciones
20
Filtros
Período
Experiencia al momento del incidente

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El registro

591 registros en total

Mostrando 50 de 591
19 de abril de 2026 WY · Carbón Plomero, Tubero, Montador mecánico TRANSPORTE MOTORIZADO
Thunder Basin Coal Company LLC · Golpeado por... no clasificado en otra parte

A millwright was moving parts with a knuckle boom when the controller was bumped resulting in an injury to the finger that required stitches.

20 de marzo de 2026 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A grass fire started at the rail road tracks and spread to the mine property. The fire could not be put out within 30 minutes

22 de enero de 2026 WY · Carbón Dinamitero, Disparador, Pegador de tiros, Trabajador de explosivos, Cuadrilla de pólvora RESBALÓN O CAÍDA DE PERSONA
Thunder Basin Coal Company LLC · Caída desde escaleras de mano

The employee was dismounting the drill from the offside ladder. When on the last rung of the ladder, EE's foot slipped off and when EE landed on the uneven ground EE felt a pop in EE's ankle.

19 de enero de 2026 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A coal fire was located in the 5 west pit that could not be extinguished within 30 minutes

9 de enero de 2026 WY · Carbón Engrasador, Engrasador, Aceitero, Lubricador, Aceitero de dragalina RESBALÓN O CAÍDA DE PERSONA
Thunder Basin Coal Company LLC · Caída sobre o contra objetos

Employee tripped in the revolving frame of a dragline catching their fall with their right arm. Employee was diagnosed with a torn bicep tendon on 1/16/2026 and had a procedure on 1/22/2026 to repair the bicep tendon

23 de diciembre de 2025 WY · Carbón Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

while moving a part in the warehouse the employee lost their grip causing the part to move suddenly pinching finger and causing a laceration that required 6 stitches.

18 de diciembre de 2025 WY · Carbón Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador HERRAMIENTAS MANUALES (SIN MOTOR)
Thunder Basin Coal Company LLC · Golpeado por... no clasificado en otra parte

Employee was trimming a piece of plastic when knife slipped resulting in a laceration to left index finger requiring five stitches.

13 de noviembre de 2025 WY · Carbón Motorista, Operario de motor, Ayudante, Cambiavía, Operador de locomotora RESBALÓN O CAÍDA DE PERSONA
Thunder Basin Coal Company LLC · Caída a la pasarela o superficie de trabajo

Dark out with dry/calm weather conditions. Uneven walking surface with loose ballast and exposed rail ties.

5 de noviembre de 2025 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A coal fire was discovered in the 6 west spoils that could not be extinguished within 30 minutes

23 de octubre de 2025 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A coal fire was discovered in the 5 west pit that could not be extinguished within 30 minutes

22 de septiembre de 2025 WY · Carbón Plomero, Tubero, Montador mecánico MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Golpeado por... no clasificado en otra parte

Employee was removing a metal cover plate which contacted their right shin causing a hairline fracture

20 de septiembre de 2025 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A coal fire was discovered in the south pit that could not be extinguished within 30 minutes.

1 de septiembre de 2025 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A coal fire was discovered in the South Pit that could not be extinguished within 30 minutes

29 de julio de 2025 WY · Carbón Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador TRANSPORTE MOTORIZADO
Thunder Basin Coal Company LLC · Golpeado contra un objeto fijo

Employee slid out of seat on bus ride out to EE's equipment. When EE slid out of EE's seat EE hit EE's left side (ribs) on a lunchbox. Positive X-ray showed fractured ribs. Was released to work and returned EE's next scheduled shift.

11 de junio de 2025 WY · Carbón Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte RESBALÓN O CAÍDA DE PERSONA
Thunder Basin Coal Company LLC · Caída desde una máquina

A driver was stepping off truck step onto the lowboy when EE misplaced EE's footing, causing a small fall to the ground. Employee landed on EE's shoulders and struck back EE's head on the ground causing a small laceration on the back of the head, requiring one staple to repair laceration.

6 de junio de 2025 WY · Carbón Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo HERRAMIENTAS MANUALES (SIN MOTOR)
Thunder Basin Coal Company LLC · Golpeado por objeto proyectado

While securing a load to the bed of a service truck with a ratchet strap the anchor point failed. the buckle from the strap struck the employee in the mouth damaging three teeth.

23 de enero de 2025 WY · Carbón Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Sobreesfuerzo al levantar objetos

Employee needed to get a strap under a RAX link pin, so they could lift it up into place. They tried to lift one end of the pin to slide the strap under it. When employee lifted on the pin employee tore bicep and tendon.

20 de diciembre de 2024 WY · Carbón Motorista, Operario de motor, Ayudante, Cambiavía, Operador de locomotora OTRO
Thunder Basin Coal Company LLC · Reacción corporal, no clasificada en otra parte

Team member was making a squatting motion on level dry ground when what EE claimed to be EE's knee gave out and EE fell down to the ground. Outside conditions at the time were clear and sunny.

19 de noviembre de 2024 WY · Carbón Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Caída a la pasarela o superficie de trabajo

Snow and ice on haul road caused i.e. to slip and break their left ankle.

28 de septiembre de 2024 WY · Carbón Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Sobreesfuerzo al levantar objetos

A Mechanic removed a fender from a bulk truck and with help lifted and placed the fender on the ground. After setting fender down mechanic felt pain in EE's back and sat down in hopes the pain would pass. Employee was transported to hospital and diagnosed with lumbar spasms and required to miss one day of work to rest.

11 de septiembre de 2024 WY · Carbón Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MAQUINARIA
Thunder Basin Coal Company LLC · Inhalación de radiaciones, cáusticos, sustancias tóxicas y nocivas

Employee came into office 9/11/2024 claiming smoke inhalation from torching on material on mine site. Unknown time of return.

17 de agosto de 2024 WY · Carbón Dinamitero, Disparador, Pegador de tiros, Trabajador de explosivos, Cuadrilla de pólvora MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Sobreesfuerzo al levantar objetos

Employee was operating a skid steer stemming holes on pattern. Once finished, the employee parked skid steer and went the lift the lap bar and exit skid steer. Employee received 1st Aid for pain in the right shoulder and returned to work. On 10/15/2024 , employees rotator cuff was repaired and was placed on leave by the medical provider.

4 de agosto de 2024 WY · Carbón Operario de servicios generales, Técnico de turno, Operador de camión de servicio/volteo MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

An employee was making adjustments to a shovel bucket, when the stand kicked out from under the latch bar and it pinched the web of the employee's thumb, causing a laceration that required stitches.

16 de julio de 2024 WY · Carbón Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador TRANSPORTE MOTORIZADO
Thunder Basin Coal Company LLC · Golpeado contra un objeto en movimiento

An employee reported that EE's back was sore from a shovel dropping a bucket of material in EE's haul truck. EE continued working for two days and then went on days off. EE did not report to work on 7/26/2024 and began missing time.

14 de julio de 2024 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A grass fire started under the powerlines and burned for over 30 minutes. Five dead black birds were found at the ignition point, indicating they had caused a phase-to-phase arc flash.

16 de junio de 2024 WY · Carbón Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte TRANSPORTE MOTORIZADO
Thunder Basin Coal Company LLC · Golpeado contra un objeto en movimiento

An employee with a history of back injuries began experiencing increased pain and was taken in for evaluation on 06/16/2024. An MRI was schedule with a follow up appointment on 06/20/2024. A previously bulged disc and arthritis were diagnosed, and physical therapy was recommended to relieve nerve impingement, and EE began missing time.

11 de junio de 2024 WY · Carbón Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Employee was getting a chain into position around body retaining pin to aid in pulling a lower strut pin. While holding the body retaining pin up placing chain into position, the pin slipped out of their hand. When pin fell it pinched their middle and ring finger of left hand between body retaining pin and differential housing.

4 de junio de 2024 WY · Carbón Bandero, Operario de transportador, Trabajador de banda transportadora, Operario de puente móvil, Operador de alimentador, Vigilante de transportador HERRAMIENTAS MANUALES (SIN MOTOR)
Thunder Basin Coal Company LLC · Golpeado por... no clasificado en otra parte

Employee was prepping a splice for vulcanization when the olfa knife employee was using slipped and contacted employee's arm. Employee was transported to the hospital and received stitches resulting in a recordable incident. Employee was released back to work full duty.

31 de mayo de 2024 WY · Carbón Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

A wash bay attendant got into the cab of a grader and the door closed on EE's finger.

28 de marzo de 2024 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A powerline air switch arced and caused sparks that ignited a grass fire that burned for over 30 minutes.

24 de marzo de 2024 WY · Carbón Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador RESBALÓN O CAÍDA DE PERSONA
Thunder Basin Coal Company LLC · Sobreesfuerzo, no clasificado en otra parte

An employee slipped and injured EE's knee getting off a pit bus. EE continued working until 03/27/2024, at which time EE missed work to go have knee surgery.

21 de marzo de 2024 WY · Carbón Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo RESBALÓN O CAÍDA DE PERSONA
Thunder Basin Coal Company LLC · Caída desde una máquina

Subject exited axle box on unit 192, the hand grab bar welds broke and employee fell to the ground, approximately 4 feet, landing on back.

15 de febrero de 2024 WY · Carbón IGNICIÓN O EXPLOSIÓN DE GAS O POLVO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A millwright was thawing out an airhorn on an electric shovel with a small butane torch, when methanol sprayed out of a connection and was ignited by the torch. The flash caused burns to the employee's lower face and neck areas which were treated with First Aid.

12 de enero de 2024 WY · Carbón Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador NEUMOCONIOSIS (ENFERMEDAD PULMONAR POR POLVO)
Thunder Basin Coal Company LLC · Inhalación de radiaciones, cáusticos, sustancias tóxicas y nocivas

A Part 90 Miner applied for short-term disability on 01/11/2024 and did not come to work on the next schedule shift, which was 01/12/2024.

27 de diciembre de 2023 WY · Carbón Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador TRANSPORTE MOTORIZADO
Thunder Basin Coal Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

A haul truck operator drove into the back of a haul truck that had stopped, crushing the cab and pinning EE under the steering column for about 1 hour. EE had nerve damage to EE's legs.

19 de diciembre de 2023 WY · Carbón Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte OTRO
Thunder Basin Coal Company LLC · Sin clasificar, datos insuficientes

A haul truck was driving erratically up a ramp. It stopped near the top, rolled back down into the left repose and tipped onto its side. The operator was found unresponsive, removed from the truck, and airlifted to a Medical Center. Driver died the following day from an apparent medical condition, as no injuries were found.

16 de diciembre de 2023 WY · Carbón Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina RESBALÓN O CAÍDA DE PERSONA
Thunder Basin Coal Company LLC · Caída por escaleras

A wash bay technician was on a portable stairway, trying to remove a mud clod from the ripper frame of a track dozer. EE's hands slipped off and EE fell back on the concrete floor, fracturing two ribs.

4 de diciembre de 2023 WY · Carbón Técnico de control de calidad, Técnico de laboratorio, Auxiliar de laboratorio MANEJO DE MATERIALES
Thunder Basin Coal Company LLC · Sobreesfuerzo al levantar objetos

Employee lifted a riffle drawer with coal and pulled something in their lower back.

29 de octubre de 2023 WY · Carbón Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador HERRAMIENTAS MANUALES (SIN MOTOR)
Thunder Basin Coal Company LLC · Caída sobre o contra objetos

An employee was using a shovel to clean mud from the tracks of a dozer, when the shovel broke and the employee fell into the blade, cutting employee's ear.

20 de octubre de 2023 WY · Carbón Engrasador, Engrasador, Aceitero, Lubricador, Aceitero de dragalina RESBALÓN O CAÍDA DE PERSONA
Thunder Basin Coal Company LLC · Caída desde escaleras de mano

A maintenance employee stepped from an IT loader to the third step of a 6' step ladder and fell to the concrete floor, bruising their hip. Employee was released by the doctor but did not report to work on 10/23/2023.

23 de septiembre de 2023 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

An area was seen smoldering at the top of an 85-foot coal wall. Dozers were used to push an access ramp in, so a water truck with surfactant could be applied to the area and extinguish it. The area burned for over 30 minutes.

8 de septiembre de 2023 WY · Carbón Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MAQUINARIA
Thunder Basin Coal Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

A mechanic smashed their little finger between a track dozer and a jack handle.

29 de agosto de 2023 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

Smoldering coal was found in five different areas of the coal mine. The apparent cause was spontaneous combustion from the recent rain, followed by hot dry weather. The areas were difficult to access, so they burned for over 30 minutes.

19 de agosto de 2023 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

An area was seen smoldering at the top of an 85-foot coal wall. An elevated dirt ramp had to be constructed to get a water truck high enough to extinguish and seal the area, so it burned for over 30 minutes.

18 de agosto de 2023 WY · Carbón INCENDIO
Thunder Basin Coal Company LLC · Tipo de accidente, sin lesiones

A series of three grass fires started along the railroad tracks west of the mine property and burned onto the mine. It took firefighting personnel over 30 minutes to extinguish the flames.

Mostrando 50 de 591