A significant weather event delivered the first snow in seven years to Taiwan’s Alishan area. The Central Weather Administration confirmed snowfall occurred this morning at 8:55 AM. This notable first snow resulted from a powerful continental cold air mass. Consequently, temperatures plunged across the island, especially in high-elevation regions. The Alishan weather station recorded the snowfall for approximately twenty minutes.
Forecaster Tsai Yi-chi explained the specific meteorological conditions today. Increased moisture combined with low temperatures created ideal circumstances for snow. The station, situated about 2,200 meters above sea level, measured about 1°C. This event marks the first snow in seven years since January 10, 2018. Graupel, or soft hail, fell at the station more recently in January 2020.
Other high-altitude locations also experienced wintry precipitation this morning. Jiaming Lake and nearby Xiangyang Mountain Hut reported their first snow this year. Mountain guides observed snow and ice pellets falling from approximately 4:00 AM. Similarly, Xiangyang Mountain Hut reported snow and graupel around 10:00 AM. These conditions created potentially hazardous travel on popular hiking trails.
Taiwan’s highest peak, Yushan or Jade Mountain, also faced extreme cold. Sleet fell late last night with temperatures dropping to near minus-5°C. Rime ice subsequently coated vegetation across the 3,952-meter summit. The weather administration warned people to exercise caution on icy mountain roads. This widespread cold snap impacted virtually all regions of the country significantly.
Temperatures in central and northern low-lying areas ranged from 11°C to 13°C. Meanwhile, eastern and southern areas generally experienced 13°C to 15°C. Some particularly cold low-lying spots even recorded temperatures below 10°C. Daytime highs will remain cool, forecast between 14°C and 22°C nationwide. The northern region will see the coolest daytime temperatures overall.
This weather phenomenon holds importance for tourism and local agriculture. The rare first snow attracts visitors to mountain areas seeking unusual scenery. However, the cold poses risks to certain high-elevation crops and vegetation. The event also provides valuable data for climatologists studying regional weather patterns. Such extreme cold snaps occur periodically but with notable variation.
The Central Weather Administration continues monitoring the situation closely. Officials provide regular updates and safety warnings to the public. They emphasize preparedness for residents traveling to affected mountainous regions. This proactive communication helps mitigate risks associated with sudden cold. The administration’s role is crucial for public safety during these events.
Looking ahead, temperatures are expected to moderate gradually later this week. The intense continental cold air mass will eventually move away from the region. However, another similar system could develop later in the winter season. Scientists monitor these patterns for any links to broader climate trends. The rare first snow serves as a reminder of Taiwan’s diverse climate zones.
In conclusion, the meteorological event provided a memorable spectacle for residents. The first snow in seven years at Alishan underscores the power of seasonal systems. It also highlights the importance of accurate weather forecasting and public communication. Such events will likely continue occurring within natural climatic variability. The combination of moisture and cold will always create potential for mountain snow.
