Weather archive on the Severtsov Glacier

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 April 11, Saturday	08	2.6 37	591.0 23.27 787.94 787.94		0.6 0.02 0.8 0.8	74	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	-1.6 29					Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered.
	05	2.3 36	590.4 23.24 787.14 787.14		-0.2 -0.01 -0.27 -0.27	82	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds												-0.5 31
	02	2.1 36	590.6 23.25 787.4 787.4		-0.2 -0.01 -0.27 -0.27	86	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds												-0.1 32
April 10, Friday	23	2.4 36	590.8 23.26 787.67 787.67		-0.1 -0 -0.13 -0.13	87	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds					12.0 54							0.5 33
	20	3.3 38	590.9 23.26 787.8 787.8		0.4 0.02 0.53 0.53	90	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Shower(s) of rain.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.		12.0 54	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	600-1000 1968-3281				1.8 35	6.0 0.24	12
	17	1.5 35	590.5 23.25 787.27 787.27		1.6 0.06 2.13 2.13	92	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Snow shower(s), moderate or heavy.	Thunderstorm(s) with or without precipitation.	Shower(s).			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	300-600 984-1968			1.0 0.6	0.4 33
	14	11.2 52	588.9 23.19 785.14 785.14		-1.2 -0.05 -1.6 -1.6	33	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Thunderstorm, but no precipitation at the time of observation.	Thunderstorm(s) with or without precipitation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	60%. 6/10. 5 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	-4.7 24
	11	8.7 48	590.1 23.23 786.74 786.74		-0.1 -0 -0.13 -0.13	36	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant.	10.0 6.2	-5.7 22					Compact or wet snow (with or without ice) covering less than one-half of the ground.
	08	3.2 38	590.2 23.24 786.87 786.87		0.7 0.03 0.93 0.93	75	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	-0.9 30					Compact or wet snow (with or without ice) covering less than one-half of the ground.