Mining Incidents

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Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents
273,095
Of which fatal
1,202
Years on record
2000–2026
Classifications
20
Filters 2 active
Time period
Experience at time of incident

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The record

54 matching records

Showing 50 of 54
October 29, 2025 MT · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) HANDLING OF MATERIALS
Signal Peak Energy LLC · Fall onto or against objects

In bucket of LS 195, shoveling rock dust into bantam duster. Tripped over pallet that duster is setting on, hitting right side of face on duster causing laceration on the right ear required stiches. Small hematoma behind right ear.

July 23, 2025 MT · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by falling object

EE was removing pipe in the longwall tailgate. Pipe came off wheel of man basket striking right jaw and neck area. Had CT scan with negative results. First aid treatment only.

January 10, 2025 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

Removing cylinder on pineal hitch on tow tractor, while removing hydraulic hoses, hitch dropped pinching left hand between cylinder and frame. Causing laceration in left palm. Requiring 7 stitches.

December 15, 2024 MT · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by... (Not Elsewhere Classified)

Removing staple out of shield return hose. When staple came out line still had some pressure on it, causing hose to whip striking right side of face. Laceration to right eyebrow (5 stitches) and a hematoma under right eye.

October 30, 2024 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

While moving high pressure emulsion pipe, attempted to adjust pipe collar, while lifting pipe. Pipe slipped and pinched left middle finger between pipe and pallet, causing laceration and small fracture to distal bone. Received four stitches in finger.

October 16, 2024 MT · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by rolling or sliding object

Removed forks off LHD-5, and installed bucket on equipment. While hooking up hydraulic lines to bucket, the forks rolled back pinching palm and fore arm between tire and forks causing fracture to right wrist.

September 11, 2024 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck against stationary object

While pulling pin on fifth wheel hitch, cut the top of thumb on left hand. On 9-24-24, safety looked at injury, the wound was infected. Transported to medical for treatment for the infection.

September 11, 2024 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by... (Not Elsewhere Classified)

Throwing feeder nip over discharge pipe, tried to catch nip. Hit right hand chipping bone on right middle metacarpal knuckle.

September 9, 2024 MT · Coal continuous miner operator, coal mole operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in pulling or pushing objects

Bent over to pull miner cable, felt pain in lower back. Tried to walk off, no relief.

May 14, 2024 MT · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in lifting objects

Contract EE was lifting mine cable over head, felt slight pinch in lower back. Went to hospital next day lower back strain.

April 28, 2024 MT · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by falling object

EE was recovering steel pipe from mine roof, pipe slipped and fell on left foot. Causing facture to small toe with a laceration between small toe and next, requiring four stiches.

February 17, 2024 MT · Coal continuous miner operator, coal mole operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by... (Not Elsewhere Classified)

EE was hanging 3" poly pipe. Pipe came off basket roller hitting EE on left side of face, causing multiple frag fractures to left side of face.

November 30, 2023 MT · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

EE opening doors on trash trailer, finger was pinched. Refused medical treatment continued working. On 9-19-2024 EE went to occupational health was diagnosed with a mallet finger. Became a lost time accident at this time.

November 5, 2023 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

Working on shearer, removing ranging arm pin. I had my hand in the eyelet pushing on pin while EE was pulling on pin, the pin bounced back in pinching middle finger on right hand. No broke bones, doctor release pressure on finger nail.

September 20, 2022 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by falling object

Installing wheel on trailer. Pushed wheel over with left hand to align the wheel, the walking axle fell down striking left arm. Breaking bone in left forearm.

July 8, 2022 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck against stationary object

The spool holder for the leaky feeder was on the tongue of the shop car. there was Material in front of the shop car so EE was carrying the spool holder tripped on crib and the holder hit right ankle. Injury was checked and cleaned felt good went back to work. On 7/15/2022 ankle was hurting, Safety checked and took EE to doctor.

March 11, 2022 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in lifting objects

EE was lifting belt structure, closest Section to tail piece assembly, Belt was off structure. Structure height was approx. 4' high, When lifting felt pop on out side of right knee. Area was sticky mud on floor. continued working. on June 21,2022 knee hurting went to doctor. Not released to come back to work

February 25, 2022 MT · Coal longwall operator, chock operator, shear operator, plow operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in pulling or pushing objects

Pulling on an overcast panel to align with other panels. Pulled and heard and felt a pop deep inside right elbow.

May 16, 2021 MT · Coal examiner, fire boss, pre-shift examiner, mine examiner HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion (Not Elsewhere Classified)

Shoveling Belt plow accumulations went to pick up a shovel full of accumulations Left foot/leg slid in the accumulations twisting knee, heard and felt a pop in the inner left knee.

January 9, 2021 MT · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by flying object

Making a wrench for bolting. Just rolled up my sleeves of my sweatshirt. I was pounding the stinger onto the socket head. A small piece of metal chipped off and went into my arm.

November 16, 2020 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion (Not Elsewhere Classified)

Packing structure into belt line and installing. Was installing top frame on rail felt a catch in lower back. The area was silty from washing the feeder could have contributed to the incident. this incident is a reportable as of 01/6/21. Lost time accident 1-26-21.

September 22, 2020 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in wielding or throwing objects

While putting TEK Seal bags on pump, employee went to throw an old pallet off of trailer and felt three pops in right arm resulting in partial torn bicep.

March 24, 2020 MT · Coal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by falling object

EE was tending bolter cable holding it tight to the rib. EE grabbed rib mesh and when bolter pulled cable caused EE to pull out on mesh causing a small piece of coal to slide down mesh striking back of hand causing a slight fracture.

September 14, 2019 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by flying object

Employee was holding support for chainsaw operator. Chain broke and a piece struck the employee on EE's heel causing a laceration resulting in sutures.

July 19, 2019 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

Employee was preparing to get mesh for the roof bolter, unchained mesh, mesh shifted catching finger and twisting/straining finger. Did not become a reportable accident until August 13, 2019.

January 25, 2019 MT · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

Removing a bolter wrench chuck by striking it on a metal surface, missed catching finger between the drill steel and metal surface, requiring stitches.

December 4, 2018 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

While installing belt clamp, placed finger between hinges. Pulled clamp to tighten, causing hinges to close and smash finger, requiring stitches.

August 20, 2018 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in pulling or pushing objects

Changing a bad hose, when hose was pulled pressure hit right hand breaking index finger and slightly injecting fluid into back of hand at finger.

January 9, 2018 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

After loading belt structure into the back of a flatbed pick-up, employee had to adjust the structure to fit. Employee pulled on the structure and when it came loose it pinched a little finger between the structure frame and the pick-up bed resulting in an amputation of the distal phalange of the little finger.

September 10, 2015 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between (Not Elsewhere Classified)

Employee was helping load Hientzman beams on a scoop, when other employee pushed the beam on scoop further causing beam to roll smashing the right pinky finger requiring stitches.

March 28, 2015 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by falling object

While removing monorail components, employee began to remove a stiff arm between two trolleys. When bolt came out, the stiff arm came down smashing the left thumb requiring stitches.

February 10, 2014 MT · Coal miner, nec HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

While placing Acetylene bottle on shoulder, placed hand on bottom of bottle and pinched left middle finger between bottle and the mine roof requiring 4 sutures.

July 16, 2013 MT · Coal shuttle car operator, mantrip operator, ramcar operator, rail runner, buggy operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Absorption of radiations, caustics, toxic and noxious substances

The mine operator was notified on 7/29/2013 by an employee that a skin irritation on his leg became infected and required medical treatment. The skin irritation was reported on 7/16/2013 from handling concrete by the employee and first aid treatment was administered at that time.

September 21, 2012 MT · Coal coal/ore shovel operator, shoveler, power shoveler HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

An employee was climbing down ladder off of the track hoe when his finger got caught between the ladder and a shovel cutting finger.

May 1, 2012 MT · Coal discontinued 1/31/2014. several other codes cover scoop car operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by falling object

Employee was assisting in changing out a belt idler roller, the idler roller bracket fell off and struck employee on the hard hat and then the ring finger on his left hand.

January 20, 2012 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

Employee was loading a fire barrel skid into the bucket of a skidsteer. The barrel skid slid into the bucket and smashed the "pinky" finger on left hand between skid and bucket of skidsteer. The mine floor was wet and muddy adding to slickness of metal on metal conditions.

January 10, 2012 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by... (Not Elsewhere Classified)

Employee was cleaning out the deslime chute in the plant when his wrist came in contact with the metal chute edge.

September 29, 2011 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in lifting objects

An employee was lifting heavy longwall parts when he felt pain in his abdomen. He thought it was just a muscle pull, and did not report until over a week later when it was not getting better. He was taken to the hospital on Oct.7th and was diagnosed with a hernia. He had an appointment with a surgeon on the 11th and surgery is scheduled for Oct. 20th. His is on restricted duty.

August 31, 2011 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in pulling or pushing objects

Employee does not exactly know how or when the injury occurred. He believes that it occurred while walking in the mud pulling vent tubes. Employee worked the following two shifts of the week 09/01 & 09/02 for a total of 27 hours.

January 13, 2011 MT · Coal bull gang foreman, labor foreman, leadman, section foreman, shift boss HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by rolling or sliding object

Employee was working on the face conveyor tail sprocket, when the large cover for the sprocket rolled striking employee on the back and shoulder. The employee walked off the face and was taken to the hospital to get checked out. X-ray were taken with negative findings at this time. Further testing for other possible damage is being conducted with no results at present time.

September 1, 2010 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in lifting objects

Employee was helping lift a 60" belt roller, while lifting the employee felt a pop in his upper back causing pain in his neck and arm.

July 15, 2010 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Over-exertion in lifting objects

Employee was lifting 8 inch empty water line when he felt a pop in his rectum. He finished his shift and went home. During the course of the night the pain increased and had to go to the doctor where they removed exposed hemorrhoids.

June 20, 2010 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by flying object

employee was making a belt splice, while hammering rivets into belt a piece of metal from the plunger came off striking employee embedding in left forearm.

March 17, 2010 MT · Coal pumper HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by... (Not Elsewhere Classified)

Employee was securing load in truck with a bungee cord, when bungee cord came undone striking employee in face.

February 24, 2010 MT · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between (Not Elsewhere Classified)

EE was installing a 6.5 X 6.5 square steel tubing core over shaft of a belt winder. EE and coworker placed the winder shaft onto cribbing and placed the core over end of shaft and proceeded to push core onto shaft. As core slid onto shaft ee pinched his left ring finger between core and shaft. Fractured bone in finger tip and laceration, 8 stitches to close wound.

February 21, 2010 MT · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck against stationary object

An employee was helping on a belt move and was walking past the feeder breaker and his arm hit a sharp piece of metal lacerating his forearm.

November 8, 2009 MT · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by... (Not Elsewhere Classified)

Employee was loading belt structure when a spreader bar was relocated along with structure that was being loaded. The spreader bar struck the top of right hand. Employee was wearing gloves. A cut resulted and was reported to foreman later in shift. At 3:00 pm employee was taken to hospital for treatment. 3 stitches were done.

September 3, 2009 MT · Coal miner, prospector, nec HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by falling object

Employee states he was assembling an x-brace when one side slipped and fell on the back of his head as he was trying to bolt up a piece below, causing a laceration that required six (6) staples in his scalp to repair.

June 15, 2009 MT · Coal electrician helper HANDLING OF MATERIALS
Signal Peak Energy LLC · Struck by... (Not Elsewhere Classified)

EE was tightening a porcelin insulator on a power pole and it shattered and a piece fell on the right inside of his forearm and cut it open. First aid with a guaze bandage and direct pressure was applied on site and member was immediately evacuated for further medical treatment. Injury required 12 stitches.

May 13, 2009 MT · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Signal Peak Energy LLC · Caught in, under or between a moving and a stationary object

EE was assisting in setting a storage container on a tractor trailer. A strong wind blew the container around, pinning the EE's right arm between the outrigger on the crane and the container. The EE was off work until 5/20/09, when he returned to restricted duty.

Showing 50 of 54