Marc de Keyser
Eclipse Meteorologist
Marc is a seasoned meteorologist with a career spanning nearly four decades, commencing in 1985 within the Belgian Air Force. Over the course of fifteen years, he honed his expertise within operational air force bases until transitioning to a pivotal role as a marine meteorologist at the Royal Meteorological Institute of Belgium, stationed at the bustling port of Ostend. Presently, Marc continues to contribute his extensive knowledge and skills to the Institute, maintaining a steadfast commitment to meteorological research and forecasting.
In addition to his terrestrial duties, Marc has dedicated a significant portion of his career to Antarctic exploration and scientific endeavors. Having participated in 19 austral summers, Marc has made invaluable contributions to national science programs led by the United Kingdom, Australia, and Belgium. Notably, he served as the senior meteorologist at the met office of Union Glacier for 16 seasons, where his expertise was instrumental in supporting Antarctic research missions and ensuring the safety of personnel in extreme conditions.
In his capacity as a meteorologist stationed in Antarctica, he additionally specializes in providing precise forecasts tailored for the climbers undertaking the formidable ascent of Mount Vinson, a distinguished member of the Seven Summits roster. Through this endeavor, he established connections with prominent expedition companies orchestrating climbs across various renowned peaks worldwide. Subsequently, he was approached to extend his meteorological expertise to encompass projects spanning the Himalayas, the Karakoram, and the Alaska Range.
For over a decade now, he has been entrusted with the responsibility of delivering daily weather forecasts to support climbers tackling the formidable challenges of Everest, K2, and Denali. This professional trajectory has immersed him into a realm where meticulous forecasting can spell the difference between success and tragedy. The stakes are high, as adverse weather conditions such as severe winds and limited visibility frequently imperil climbers’ lives. Consequently, he bears a weighty responsibility not only towards the expedition companies but also towards the guides who rely on his forecasts to make critical decisions regarding summit attempts.
Despite the gravity of these responsibilities, Marc finds profound fulfillment in the dynamic nature of this work. The interplay between risk and reward fuels his passion, and there is immense satisfaction when his forecasts prove accurate, ensuring the safety and success of climbers. In navigating this delicate balance, he is continually reminded of the pivotal role weather forecasting plays in safeguarding human life amidst the relentless pursuit of mountaineering glory.
And it was during his tenure in Antarctica, that Marc had the privilege of witnessing his first total solar eclipse on December 4th, 2021, an experience that ignited a profound fascination with celestial phenomena. This transformative event further solidified his dedication to meteorology and his relationship with TravelQuest.