• Residents of Japan's northern Hokkaido region were treated to a stunning natural phenomenon on the night of 17 March 2023 - a rare display of "white beams" in the sky, resembling an artificial aurora. The beams, which appeared to be emanating from the horizon, were visible for around 30 minutes and were captured in numerous photos and videos shared on social media.

• According to experts, the "white beams" were likely caused by a combination of atmospheric conditions, including high-altitude ice crystals and the refraction of light. The phenomenon is known as a "sun pillar" or "light pillar" and is caused by the reflection of light from ice crystals suspended in the atmosphere.

• While sun pillars are not uncommon, the scale and intensity of the display in Hokkaido were particularly remarkable. The event has sparked excitement and wonder among locals and has drawn attention to the natural beauty and diversity of Japan's northern regions, which are known for their stunning landscapes and unique weather phenomena.