Highest pressure - momentary
- Who
- Tosontsengel
- What
- 108560 pascal(s)
- Where
- Mongolia
- When
- 19 December 2001
At 2 am local time on 19 December 2001 the city of Tosontsengel in northwest Mongolia, around 676 km (420 miles) from Ulanbataar, experienced an unconfirmed air pressure of 1085.6 mb. The city lies in a protected valley which allows cold air to settle. The temperature at the time was -40.5 C.