Fig. 1 The surface air temperature (SAT) anomalies during February 2022, and the location of Dome A, Taishan, Zhongshan, Dome C, and Vostok stations, Antarctica

Fig. 2 Variation of SAT from 1st January to 23rd March 2022 at Dome A, Taishan, Zhongshan, Dome C, and Vostok stations, Antarctica

Fig. 3 The SAT anomalies from 14th to 19th March 2022

Fig. 4 The 500 hPa wind and geopotential height anomalies from 14th to 19th March 2022

Fig. 5 The variations of intensity (a, b, e, f) and frequency (c, d, g, h) of extreme temperature event at Dome A, Dome C and Vostok stations