M. M. Efimov and N. M. Gavrilov

Classification of Sudden Stratospheric Warmings Using the Method of Extreme Rates of Temperature and Wind Changes

5

N. Yu. Dobrolyubov and S. M. Semenov

Global Estimates of Trends in Annual Mean Air Temperature in the Surface Layer and Parameters of the Yearly Variations in Monthly Mean Air Temperature in 1981–2010

17

E. V. Zakharova, E. M. Ladokhina, S. K. Popov, V. V. Fomin,
and N. A. Diansky

Verification of Daily Wind Speed Forecasts Using Atmospheric Circulation Models in the Baltic Sea

30

V. V. Asmus, A. V. Vorokov, V. I. Demchenko, V. A. Krovotyntsev,
A. Yu. Larin, A. A. Maksimov, I. S. Trenina, A. L. Churkin,
and A. L. Shlaferov

MeteoSAR Russian Satellite Radar for Monitoring Sea Ice along the Northern Sea Route

39

V. N. Marichev and D. A. Bochkovsky

Features of Stratospheric Disturbances over Tomsk in the 2024/2025 Winter according to Lidar Observations

55

J. Liu and Q. Zhang

Detection of Rapidly Developing Convection Using Rapid Scan Data from the FY-2F Satellite

63

V. N. Stasenko and V. A. Shapovalov

Analysis of Characteristics of Mesoscale Cloud Clusters in the South of European Russia on August 4–5, 2016 Using Lightning Registration and Radar Observations

75

I. Yu. Prokhorov

Electrochemical Electrification of Clouds

86

V. Yu. Zhukov, A. D. Kuznetsov, V. S. Nikitina, and G. G. Shchukin

Development of a Method for Forecasting Radio Wave Refraction in the Troposphere

97

COMMUNICATIONS

M. A. Abduev

Analysis of Variability of Silicon, Strontium, and Boron in the Kura River (on the Territory of the Republic of Azerbaijan)

104

N. F. Chistyakova

Peculiarities of the Ion-salt Composition of Surface Water of Small Rivers in the Uvat District (Tyumen Oblast) in the Impact Area of Hydrocarbon Deposits

113

REVIEWS AND
CONSULTATIONS

E. S. Dmitrevskaya

Environmental Pollution and Radiation Situation on the Russian Federation Territory in November 2025

123

L. N. Parshina

Weather on the Russian Federation Territory in November 2025

125

B. A. Birman, A. D. Golubev, L. N. Parshina, and K. A. Sumerova

Anomalous Hydrometeorological Phenomena on the Russian Federation Territory in November 2025

127

N. S. Ivanova, I. N. Kuznetsova, and E. A. Lezina

Ozone Content over the Russian Federation in 2025

131

CHRONICLES

12th All-Russian Scientific and Practical Conference on Applied Oceanography “Fuel Oil Spill in the Kerch Strait. Challenges to Applied Science”

137

70 Years of Routine Domestic Research in the Antarctic

141

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