Greg Jonas lived life with an infectious enthusiasm that touched everyone around him. At 56 years old, the West Valley City, Utah, man was known for his boisterous energy, his deep care for others, and his unwavering passion for adventure—particularly the thrill and challenge of scuba diving. A retired professional with a background that spoke of service and discipline, Greg embraced every moment, whether guiding others, sharingastories, or exploring the underwater world he loved. Yet on a beautiful Saturday afternoon, June 13, 2026, that vibrant spirit was silenced in a devastating diving incident at Bear Lake near Cisco Beach. What began as an exciting group dive in the lake’s deep, clear waters turned into a tragic emergency that prompted a massive response and left family, friends, and the diving community in profound mourning.

Greg’s loved ones remember him as someone who was “over the top, boisterous, loud as can be,” yet always genuinely caring. His sister, Loni Hernandez, shared touching memories of a man who didn’t just ask how you were doing—he truly wanted to know and would listen with his whole heart. Friends describe him as fun-loving and kind, someone who embraced life with open arms and encouraged those around him to do the same. For Greg, scuba diving wasn’t just a hobby; it represented exploration, freedom, and a connection to something greater than the everyday. Bear Lake, with its stunning turquoise waters straddling the Utah-Idaho border, had drawn him and his fellow divers many times before. Its depths offered the kind of challenge experienced enthusiasts craved.

On that fateful day, Greg was diving with a group in approximately 90 to 100 feet of water near Cisco Beach on the lake’s east side—an area popular among divers for its significant depth and underwater features. Around 1:44 p.m., a 911 call came in reporting a diving emergency. Responders from the Rich County Sheriff’s Office, Utah Department of Natural Resources rangers, Rich County medical units, and an Intermountain Flight air ambulance rushed to the scene. Other divers brought Greg ashore, where immediate life-saving efforts began. He was quickly airlifted to Logan Regional Hospital, but despite the heroic response, Greg was later pronounced dead. The Rich County Sheriff’s Office expressed its sorrow in a public statement: “The Rich County Sheriff’s Office is saddened to report that the diver, Greg Jonas, of West Valley City, Utah, has died as a result of this incident. We extend our deepest condolences to his family, friends and loved ones, and all those affected by this tragic loss.”

The news hit the community hard. Bear Lake, often called the “Caribbean of the Rockies” for its beautiful blue waters, is a beloved destination for recreation, but deep dives carry inherent risks—especially at altitude, where conditions differ from sea-level diving. At elevations around 6,000 feet, divers must account for factors like reduced air pressure, nitrogen management, and the physical demands of cold water. While officials have not released the exact cause of the incident, the depth of 90-100 feet places it in a range requiring advanced training, proper equipment, and careful planning for ascent and decompression. Greg’s fellow divers, who were with him when trouble struck, likely acted quickly to assist, but the unforgiving nature of the underwater environment left little margin for error.

Family and friends have poured out their heartbreak in the days since. They paint a picture of Greg as a larger-than-life personality who lit up rooms and forged strong connections. His enthusiasm for diving was part of a broader zest for living fully—whether mentoring others in his professional life or sharing adventures with those closest to him. Colleagues and acquaintances recall a man who transitioned into retirement with the same drive that defined his earlier career, perhaps as a retired police officer or someone with a background in service, always ready to help and instruct. Diving offered him a peaceful yet exhilarating escape, a place to focus on breath, buoyancy, and the silent beauty below the surface. Now, those who dove alongside him grapple with the sudden void.

The rapid emergency response highlighted the dedication of Utah’s first responders. Dispatchers acted swiftly on the 911 call. Rangers, deputies, medical personnel, and the flight crew coordinated seamlessly to give Greg every possible chance. The air ambulance transport to Logan Regional Hospital represented the best efforts to bridge the distance from the remote lakeside location to advanced medical care. Yet tragedies like this remind us how quickly joy can turn to sorrow in high-risk activities. Bear Lake’s popularity for scuba diving stems from its clarity and depth, but it also demands respect for the challenges of cold water, altitude, and the physiological stresses involved.

Greg’s passing has sparked reflections across the diving community in Utah and beyond. Experienced divers often speak of the camaraderie that forms underwater—the trust in your buddies, the shared checks of gear, and the mutual support during dives. For groups like the one Greg joined that day, those bonds are now tested by grief. Friends remember not just the thrill seeker but the caring soul who made every outing memorable. His boisterous laugh, his genuine interest in others, and his passion for exploration left an indelible mark. In the words of those closest to him, Greg lived enthusiastically, always caring deeply about the people in his life.

This incident brings attention to the importance of safety in recreational diving, particularly in unique environments like high-altitude lakes. Bear Lake’s waters, fed by mountain streams and known for dramatic temperature changes, require divers to be vigilant about hypothermia, proper weighting, and emergency procedures. Organizations like the Utah Department of Natural Resources and local sheriff’s offices work to promote safe recreation, but individual preparation remains key: thorough training, buddy systems, appropriate equipment for the conditions, and knowing personal limits. Greg’s story serves as a solemn reminder that even seasoned enthusiasts can face unexpected challenges in the depths.

As tributes continue to flow, the focus remains on honoring Greg’s memory. Family members have shared stories that celebrate his kindness and larger-than-life presence. He was the type of person who made others feel seen and valued—the friend who checked in because he truly cared, the adventurer who inspired others to step out of their comfort zones. His loss ripples through West Valley City and the broader Utah community, where he built connections through work, hobbies, and shared experiences. Diving, for Greg, was more than a sport; it was a way to engage with the world, to find peace and excitement in equal measure.

The Rich County Sheriff’s Office and responders deserve recognition for their professionalism amid tragedy. From the initial response at Cisco Beach to the coordinated airlift, their efforts underscored a commitment to saving lives. Investigations into the incident will likely examine equipment, dive profiles, and environmental factors to prevent future occurrences, though such inquiries offer little comfort to those mourning. For Greg’s loved ones, the days ahead will be filled with memories—of laughter echoing across the water, of stories swapped after successful dives, of a man who approached life with unbridled energy.

Bear Lake itself stands as a place of both beauty and power. Its sapphire waters attract thousands each year for boating, swimming, and yes, diving. But beneath the surface lies a world that demands preparation and humility. Greg Jonas knew that world well, and he embraced it fully. His final dive, though ending in heartbreak, was part of a life lived without regret—a testament to someone who chased passions and cherished relationships. The community now mourns not just a diver but a husband, brother, friend, and mentor whose presence brightened so many lives.

In the wake of this loss, calls for enhanced awareness around diving safety grow louder. Dive shops, training centers, and local authorities often emphasize the buddy system, regular equipment maintenance, and continuing education—especially for altitude diving. Greg’s story may inspire others to double-check their protocols, to dive within their training limits, and to never take the underwater realm for granted. His enthusiasm for the sport can live on through those he inspired, encouraging safer practices that honor his memory.

Greg’s family faces an unimaginable void. The man who was always loud, caring, and full of life leaves behind cherished stories and the warmth of countless connections. Friends recall how he made every interaction meaningful, how his passion was contagious. As they navigate this profound grief, they hold onto the knowledge that Greg lived boldly, pursuing the adventures that brought him joy. The diving community, too, feels the impact—a reminder of the risks inherent in exploring the deep, and the bonds that form among those who share the passion.

This tragedy touches on universal themes: the pursuit of adventure, the fragility of life, and the enduring power of human connection. Greg Jonas embodied the spirit of exploration, a 56-year-old who refused to let age dim his zest for discovery. His death at Bear Lake, amid the lake’s tranquil beauty, underscores how quickly circumstances can change. Yet in remembering him, we celebrate a life well-lived—one marked by kindness, enthusiasm, and a deep appreciation for the wonders of the world above and below the surface.

May Greg’s memory bring comfort to his family and friends. His legacy as a caring, boisterous soul who loved diving will endure in the stories shared and the lives he touched. To all who knew him, his spirit remains—an invitation to live fully, care deeply, and approach every adventure with both courage and caution. Rest in peace, Greg Jonas. Your final dive may have ended too soon, but the ripples of your life continue to inspire and uplift those you left behind. The waters of Bear Lake may hold your last moments, but the hearts of your loved ones will forever hold your vibrant memory.