Minute by Minute: The Eruption of Mount St. Helens

The Eruption of Mount St. Helens 00:01

"May 18th, 1980, Mount St. Helens erupts."

• On May 18th, 1980, Mount St. Helens erupted dramatically, causing widespread panic and chaos. The eruption's initial phase included the mountain "spewing scalding rock and ash," which created a deadly torrent of debris and mud that rushed toward people in its path.

• The eruption left behind a landscape marked by destruction and loss of life, abruptly altering the lives and priorities of those present on that fateful day.

Early Warning Signs and Response 00:47

"Mount St. Helens has awakened from its long slumber with a small eruption of steam and ash."

• Beginning March 27th, 1980, seismic activity indicated that Mount St. Helens was waking up after 123 years of dormancy. Residents and workers in the vicinity heard what they initially thought was a routine construction blast, but it marked the beginning of increasing volcanic activity.

• The US Geological Survey (USGS) quickly became involved when they were alerted to significant geological changes, including the formation of a 250-foot-wide crater at the summit. This eruption was perceived as a significant indicator that larger, more dangerous events could occur.

Growing Concerns About Eruptive Activity 02:13

"It's probably heating up very quickly, and there is probably substantial evidence that an eruption may be likely."

• As scientists observed the mountain, concerns grew regarding the potential for a larger eruption, especially after geologist David Johnston highlighted unusual heating and activity patterns in the volcano.

• The response to these warnings included roadblocks and evacuations of residents living closest to the summit, with local and state officials declaring a state of emergency due to the imminent threat.

Tourist Influx Despite Warnings 03:24

"The warnings have the opposite effect, and tourists pour in from around the country."

• Despite the issuance of evacuations and alerts, an influx of tourists converged on Mount St. Helens, drawn by curiosity and desire to witness the spectacle. Vendors took advantage of the interest by selling t-shirts and souvenirs made from volcanic ash.

• This situation escalated tension between geologists and local authorities. For scientists, monitoring the volcano's activity was serious work, while many tourists treated it as an opportunity for adventure, often ignoring safety warnings.

The Mount's Growing Bulge and Increased Alert 05:03

"As the weeks passed and nothing serious happened at Mount St. Helens, it became more challenging to convince various agencies that something ugly was about to happen."

• Over a period of several weeks, scientists noted a dangerous bulge forming on the north side of Mount St. Helens, indicating rising magma. Even with growing evidence of volcanic movement, convincing authorities to act on the warnings proved to be increasingly difficult as public concern waned.

• Increased observations led to the establishment of a safety perimeter, or red zone, around the mountain. Those living in areas deemed too close to the volcano were evacuated, while others like local resident Harry R. Truman defied orders to leave. His attachment to the land reflected the emotional connections many had with the mountain.

Evolving Situations as Eruptive Potential Rises 06:27

"The ominous bulge on the mountain continues to grow."

• By May 1st, 1980, a month after the first eruption, the bulge showed no signs of subsiding, and the US Geological Survey established a new observation post to monitor the volcano's activity more closely.

• Public excitement faded temporarily, but concerns about potential eruptions persisted for both officials and residents. Some evacuated individuals returned to check on their properties, reflecting a growing belief among many that the volcanic threat had diminished. However, the signs of impending danger were still present, with experts warning of the precarious situation of Mount St. Helens.

Unusual Decisions on the Day of Eruption 10:32

“It was out of the norm for us to stop working in one area and go to another when we weren't finished.”

• A crew member reflects on an unexpected decision to leave an area of work, which surprised his colleague Cran Kilpatrick, especially since they were headed towards a much more dangerous location closer to Mount St. Helens.

Observations from the Sky 10:59

“I was a little anxious about it, kind of unsettled and really not knowing what to expect.”

• Geologist Dorothy Stafle describes her first experience flying in a small plane for a reconnaissance mission over the volcano, marking her entry into a high-risk area with little experience.

Preparations Before the Eruption 11:30

“People were going to bring me supplies that I could take up to live from when I was out of Cold Water, too.”

• Geologist Don Swanson is preparing for his time away at Cold Water, waiting for colleagues to arrive with essential supplies, reflecting on the organized effort to study the signs of volcanic activity.

Encounters near the Mountain 12:00

“We made up some story of driving around.”

• Robert Rogers and Francisco Valenuel finish an illegal climb near Mount St. Helens and awkwardly lie to a ham radio operator about their adventures, indicating the risks some were willing to take despite clear warnings.

First Signs of Disaster: The Earthquake 13:38

“An earthquake measuring 5.1 on the Richter scale rips through the core of Mount St. Helens.”

• The initial earthquake triggers a chain reaction that would lead to disaster, causing a massive fracture and significant movement within the mountain, which geologists observed closely.

The Explosive Eruption Begins 14:30

“We began to see this enormous fracture open up… the whole mountain took off.”

• Within seconds after the earthquake, a violent explosion erupts from the north face of Mount St. Helens, sending gas, rock, and ash high into the air, surprising those observing from the vicinity.

Photographers Capture the Chaos 15:04

“I got back to the car, whipped open the door, dropped a roll of unexposed film, and started shooting really fast.”

• Robert Rogers quickly attempts to capture the eruption on camera, demonstrating the frantic efforts of individuals trying to document the unfolding catastrophe.

The Devastating Impact of the Eruption 16:40

“The eruption covers a 230 square mile area and dumps 200 feet of rubble into Spirit Lake.”

• The eruption causes widespread devastation, encompassing a vast area and leading to fatalities, including that of local figure Harry R. Truman, underscoring the eruption's catastrophic impact.

The Moment of Panic and Escape 17:45

“Our clothing was like in a gale, just blowing. It was the loudest noise I'd ever heard.”

• Eyewitness accounts describe their first-hand experiences of the chaos surrounding them, highlighting the terrifying force of the eruption and the frantic escape from the oncoming ash clouds.

Reactions and Realizations During the Eruption 19:03

“You could just see the debris going overhead and we had lightning around us.”

• As the crew sought safety, they witnessed the eruption's ferocity, experiencing a sense of impending doom as debris and lightning filled the sky, indicating the chaotic scene unfolding.

The Immediate Aftermath of the Eruption 21:12

"If you'll step out the door of your motel and look to the northeast, you can see Mount St. Helens filling the sky."

• As reports of the eruption spread, National Geographic editor Finley received a phone call from photographer Ralph Perry, who alerted him to the sight of the volcanic eruption from his motel in Vancouver, 40 miles away.

• In Kelso, Washington, Ray Pleasant, a helicopter base manager, was awakened by a knock at his door. His neighbor informed him that Mount St. Helens had erupted, prompting him to mobilize all available helicopters for potential rescues.

• Meanwhile, Jess Hagerman, a captain in the National Guard, was called to confirm the availability of pilots to respond to the crisis as ash began to darken the sky and cover extensive areas.

Effects of the Eruption on Nearby Families 22:07

"We gave Bonnie a handkerchief that had been wetted down with water... What we did is we wrapped her up in blankets."

• At the Green River campsite, the Moore family faced immediate danger as ash began to rain down on them. They took shelter in a dilapidated shack, struggling to keep their daughters safe in the chaos.

• Mike and Lou Moore devised a strategy to protect their three-month-old daughter, Terara, who was not responsive. They wrapped her tightly in blankets to ensure her warmth and safety amidst the uncertainty and fear.

Devastating Mudslides and Escapes 23:23

"Mudslides heated to 91° and moving at 90 mph rush down the mountain."

• The eruption caused catastrophic mudslides as the intense heat melted the mountain’s ice cap, sending billions of gallons of water rushing down the valley at terrifying speeds.

• High school sweethearts Rald Reon and Venus Durgen faced the brunt of the destructive forces of nature as the Toodle River swelled with debris, and they found themselves trapped in their vehicle, which was soon swept away by the floodwaters.

The Ongoing Eruption and Rescue Efforts 24:48

"Mount St. Helens has erupted with the force of 10 megatons of TNT."

• At 9:01 a.m. on May 18, 1980, Mount St. Helens erupted violently, releasing a massive cloud of ash that climbed 15 miles into the sky.

• Campers Rald and Venus were swept away by the floods caused by the eruption, with Venus losing sight of Rald as they were engulfed in the chaos, leading to a desperate fight for survival as they clung to debris amidst the raging waters.

Struggles for Survival in Dense Forests 26:22

"Walking back through that was hell."

• After a harrowing escape from the river, Rald and Venus found themselves navigating through thick forests, searching for safety as they awaited rescue.

• They encountered challenges along the way, with the tension of wait and danger mounting as they could hear helicopters overhead, intensifying their urgency to be found.

The Impact on Local Communities 29:42

"Residents must shovel off their roofs to keep them from collapsing."

• The ash cloud from the eruption spread far beyond the mountain, affecting communities as far as Yakama, Washington. Despite the ash no longer being hot, it created severe breathing difficulties for the residents.

• The accumulation of ash on homes became a pressing issue, with residents taking immediate action to clear their roofs to prevent structural damage and potential collapse.

The Aftermath of the Eruption 31:49

"Emergency services estimate at least three people are missing, and seven are confirmed dead."

• In the immediate aftermath of the eruption of Mount St. Helens, emergency services faced a grim situation with reports of missing and dead individuals. Hospitals quickly filled with individuals suffering from severe ash inhalation and burns, indicating the eruption's catastrophic impact on the local population.

• Rescue operations proved to be incredibly challenging, as search teams struggled to identify landmarks in the devastated landscape. The area, once familiar to many, had been transformed so drastically that even previously recognizable sites like Spirit Lake became unidentifiable.

Danger in the Rescue Efforts 32:20

"The rescue operation is a dangerous one."

• The rescue efforts were fraught with peril, as crews grew fatigued, and maintaining machinery amidst the chaos became essential.

• A helicopter pilot, Ray Pleasant, answered an emergency call near the Toodel River. Upon arrival, he found an injured woman, Venus Durgen, alongside her boyfriend, Rald Reeden, who also sustained injuries. The urgency of the rescue was palpable as Pleasant swiftly evacuated Venus from the hazardous situation.

Finding Survivors Amidst Destruction 33:08

"We see some kind of a car or a truck down there."

• As the search for survivors continued, pilots like Jess Hagerman flew over the desolation, hoping to locate individuals who may have escaped the eruption's devastation.

• Noticing footprints in the ash suggested the possible presence of survivors. This crucial discovery led rescuers to split their search efforts, revealing two members of a forestry crew. However, as they approached, one was barely responsive, indicating the dire circumstances they had endured.

The Severity of Injuries and Rescue Challenges 34:26

"The ash has cooled considerably, but it was scalding when it blasted over the stranded men."

• The conditions for those caught in the eruption were severe, with some individuals suffering from near-fatal burns covering large portions of their bodies.

• During the rescue, it became clear that the fine ash was not just a nuisance but had significant health implications. This underscored the pressing need for timely medical attention, as evacuation efforts grew increasingly urgent against the backdrop of a rapidly changing landscape.

Medical Treatment and the Continuing Crisis 35:00

"Her wounds are filled with ash."

• At Long View Hospital, Venus Durgen received treatment for extensive injuries, with medical staff facing the heartbreaking task of cleaning her wounds contaminated by ash.

• The emotional toll on medical personnel was evident, underscoring the uniquely distressing circumstances of treating victims of such a catastrophic event.

The Search for Missing Persons 39:50

"Hundreds of volunteers rescue more than 150 people in just 36 hours."

• The rescue operations mobilized hundreds of volunteers, showcasing a remarkable community response amidst tragedy. Despite these efforts, the harsh reality was that several individuals remained unaccounted for, adding to the anguish of families affected by the disaster.

• Reports of fatalities continued to rise, with the toll of the eruption leaving an indelible mark on the region's landscape and its people.

A National Response to Destruction 40:35

"Federal emergency relief is on its way for the four counties hardest hit by the blast."

• In the wake of the eruption, President Jimmy Carter assessed the destruction personally, and federal assistance began reaching the affected regions.

• The extensive devastation shattered communities over a wide area, with ash fallout affecting areas beyond immediate surroundings, even reaching states like Minnesota. This speaks to the eruption's far-reaching consequences, beyond immediate physical damage.

The Eruption's Aftermath and Recovery 42:22

"The death toll will reach 57."

• In the wake of the Mount St. Helens eruption on May 18, 1980, the full extent of the disaster became clear as the death toll eventually reached 57.

• Tragically, bodies were not recovered until months after the blast, with notable missing persons including 30-year-old geologist David Johnston, last heard from near the Cold War II observation site.

• The last member of Jim Skamankey's forestry crew was discovered entangled in tree branches, a victim of asphyxiation due to ash inhalation.

Ecological Restoration and Economic Impact 42:52

"Less than a year after the eruption, the first tree is planted in the blast zone."

• Recovery efforts commenced quickly, with the first tree planted less than a year after the eruption. Over the next three years, five million additional trees were planted to help restore the devastated landscape.

• The establishment of the Mount St. Helens National Volcanic Monument prompted a significant rise in tourism, revitalizing the local economy.

• A new highway, the Spirit Lake Highway, was constructed to accommodate visitors traveling to witness the aftermath of the eruption and the changes in the area.

Remembrance and Reflection 43:20

"For those who attend, it is a time to remember and reflect."

• Two decades after the eruption, a reunion was organized by the National Forest Service for rescuers and survivors, providing a platform for collective remembrance and reflection.

• Survivors expressed gratitude for their lives and acknowledged the luck that kept them safe from the disaster. The eruption left lasting emotional scars but also strengthened bonds among friends and loved ones.

• One survivor remarked on the profound appreciation for life and family that developed in the aftermath: "I don't take life for granted, nor do I take our children for granted."

Long-lasting Impacts and Scientific Advancements 44:17

"The May 18, 1980 eruption of Mount St. Helens remains the most devastating volcanic event in the history of the continental United States."

• The eruption of Mount St. Helens stands as a significant geological event not just for its destruction but also for the scientific insights it provided.

• Data gathered from the eruption led to advancements in volcanic monitoring technology, including the development of satellite warning systems for future eruptions, which have saved thousands of lives.

• The sheer power of an erupting volcano serves as a stark reminder of nature's might and humanity’s vulnerability: "When you see an erupting volcano, the energy that's being released is truly stunning."