The results of the RF upper-air network performance monitoring. 12/2025

The results of the RF upper-air network performance monitoring. December 2025.

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Stations/Regional administrations	a1	a2	a	b	b1	c	d	e	f	g
Ufa	100	100	100	36	22.7	-	-	-	34	3.4
Bashkirskoe/1	100	100	100	36	22.7	0	0	0	34	3.4
Kirov	97	100	98	25	25.0	-	-	-	23	3.5
Nizhniy Novgorod	23	48	35	751	2.5	-	-	-	-	-
Verkhne-Volzhskoe/2	60	74	67	61	19.3	0	0	0	39	4.8
Zeya	0	100	50	14	28.6	-	-	-	22	3.2
Nikolaevsk	0	94	47	428	6.7	-	-	-	28	5.2
Blagoveshchensk	100	100	100	32	23.5	-	-	-	25	3.4
Sutur	0	81	40	109	15.7	-	-	-	62	4.8
Komsomol'sk	100	0	50	18	27.1	-	-	-	25	3.3
Khabarovsk	100	100	100	19	26.8	-	-	-	22	4.0
Sovetskaya Gavan'	100	0	50	17	27.6	-	-	-	57	5.2
Dal'nevostochnoe/7	57	68	62	33	23.2	0	0	0	34	4.0
Chara	97	97	97	49	20.7	-	-	-	34	4.6
Bagdarin	65	71	68	19	26.7	-	-	-	42	3.6
Ust'-Barguzin	90	87	89	20	26.5	-	-	-	41	4.9
Mogocha	87	90	89	27	24.5	-	-	-	26	3.3
Chita	97	100	98	137	14.2	-	-	-	20	4.3
Krasnyy Chikoy	97	97	97	27	24.6	-	-	-	22	3.9
Borzya	97	90	94	40	22.0	-	-	-	33	4.2
Zabaykal'skoe/7	90	90	90	37	22.4	0	0	0	32	4.2
Aleksandrovskoe	100	100	100	36	22.7	-	-	-	21	3.4
Kolpashevo	100	100	100	52	20.3	-	-	-	29	5.5
Barabinsk	100	100	100	43	21.5	-	-	-	29	3.0
Novosibirsk	100	100	100	30	23.8	-	-	-	37	4.5
Barnaul	100	100	100	46	21.1	-	-	-	45	4.0
Zapadno-Sibirskoe/5	100	100	100	41	21.9	0	0	0	33	4.2
Nizhneudinsk	100	97	98	83	17.3	-	-	-	24	3.3
Kirensk	100	97	98	42	21.7	-	-	-	39	2.9
Bratsk	97	100	98	46	21.1	-	-	-	22	3.7
Angarsk	100	100	100	25	25.0	-	-	-	41	4.0
Irkutskoe/4	99	98	99	45	21.3	0	0	0	33	3.5
Klyuchi	35	100	68	21	26.3	-	-	-	57	6.3
Sobolevo	97	58	77	18	27.3	-	-	-	32	6.6
Petropavlovsk	100	13	56	12	29.7	-	-	-	70	7.6
O.Beringa	100	90	95	17	27.5	-	-	-	63	6.4
Kamchatskoe/4	83	65	74	17	27.6	0	0	0	57	6.7
Seymchan	100	100	100	21	26.3	-	-	-	60	5.3
Magadan	100	100	100	21	26.3	-	-	-	57	4.4
Okhotsk	100	100	100	24	25.4	-	-	-	26	4.1
Kolymskoe/3	100	100	100	22	26.0	0	0	0	50	4.6
Belogorsk	0	-	0	-	-	-	-	-	-	-
Krymskoe/1	0	-	0	-	-	-	-	-	-	-
Murmansk	100	100	100	12	29.8	-	-	-	28	4.3
Kandalaksha	74	77	76	22	25.8	-	-	-	30	3.7
Murmanskoe/2	87	89	88	16	28.1	0	0	0	29	4.1
Salekhard	100	100	100	9	31.8	-	-	-	32	3.5
Khanty-Mansiysk	100	100	100	74	18.1	+	-	-	80	6.0
Tobol'sk	100	100	100	17	27.5	-	-	-	25	3.6
Omsk	100	100	100	11	30.6	-	-	-	20	2.7
Ob'-Irtyshskoe/4	100	100	100	19	27.0	1	0	0	44	4.0
Penza	77	97	87	31	23.6	-	-	-	27	3.6
Bezenchuk	97	100	98	19	26.8	-	-	-	37	3.8
Saratov	77	100	89	19	27.0	-	-	-	34	4.6
Orenburg	100	100	100	21	26.1	-	-	-	37	3.9
Privolzhskoe/4	88	99	94	22	25.9	0	0	0	34	4.0
Dal'nerechensk	100	100	100	16	28.0	-	-	-	28	4.0
Sad-gorod	100	100	100	12	29.7	-	-	-	49	5.2
Primorskoe/2	100	100	100	14	28.8	0	0	0	40	4.6
Aleksandrovsk	100	100	100	21	26.3	-	-	-	29	4.3
Poronaysk	100	100	100	47	21.0	-	-	-	29	4.8
Yuzhno-Sakhalinsk	0	0	0	-	-	-	-	-	-	-
Severo-Kuril'sk	35	29	32	161	13.1	-	-	-	38	5.0
Sakhalinskoe/4	59	57	58	39	22.1	0	0	0	30	4.6
Im.E.G.Krenkelya	77	77	77	41	21.8	-	-	-	25	3.2
Im.E.K.Fedorova	90	90	90	42	21.7	-	-	-	24	2.7
Dikson	74	74	74	32	23.4	-	-	-	34	3.1
Malye Karmakuly	48	42	45	46	21.1	-	-	-	32	3.2
Shoyna	97	90	94	33	23.3	-	-	-	36	3.3
Arkhangel'sk	100	100	100	42	21.6	-	-	-	53	3.5
Kargopol'	100	100	100	31	23.6	-	-	-	20	3.8
Nar'yan-Mar	87	94	90	48	20.8	-	-	-	28	2.6
Pechora	100	100	100	11	30.4	-	-	-	27	3.0
Syktyvkar	100	100	100	16	27.9	-	-	-	26	3.2
Vologda	100	100	100	30	23.8	-	-	-	22	3.4
Severnoe/11	89	88	88	30	23.8	0	0	0	31	3.2
Kem'	97	100	98	45	21.3	-	-	-	27	4.1
Petrozavodsk	100	100	100	30	23.9	-	-	-	21	3.8
Voeykovo	68	68	68	37	22.4	-	-	-	29	4.0
Velikie Luki	97	100	98	23	25.6	-	-	-	23	4.3
Kaliningrad	100	100	100	27	24.5	-	-	-	34	3.7
Severo-Zapadnoe/5	92	94	93	31	23.6	0	0	0	27	4.0
Volgograd	61	94	77	14	28.8	-	-	-	52	3.8
Rostov-na-Donu	55	100	77	20	26.3	-	-	-	42	4.8
Divnoe	81	97	89	20	26.5	-	-	-	26	4.3
Astrakhan'	87	97	92	16	28.0	-	-	-	26	4.0
Tuapse	58	97	77	19	26.7	-	-	-	25	4.4
MinVody	87	97	92	31	23.6	-	-	-	49	5.0
Makhachkala	32	42	37	26	24.9	-	-	-	23	5.0
Sev.-Kavkazskoe/7	66	89	77	20	26.5	0	0	0	37	4.4
Noril'sk	97	97	97	39	22.1	-	-	-	46	3.8
Turukhansk	97	90	94	61	19.4	-	-	-	30	3.3
Bor	100	100	100	31	23.6	-	-	-	37	3.1
Tura	97	100	98	33	23.3	-	-	-	77	4.6
Vanavara	90	97	94	39	22.2	-	-	-	29	3.1
Eniseysk	100	100	100	33	23.3	-	-	-	63	3.3
Boguchany	100	100	100	47	21.0	-	-	-	67	3.6
Emel'yanovo	100	100	100	52	20.4	-	-	-	41	4.1
Khakasskaya	97	97	97	30	23.9	-	-	-	42	4.7
Kyzyl	100	100	100	73	18.2	-	-	-	33	4.9
Srednesibirskoe/10	98	98	98	42	21.7	0	0	0	50	3.9
Kazan'	100	87	94	27	24.5	-	-	-	26	4.0
resp.Tatarstan/1	100	87	94	27	24.5	0	0	0	26	4.0
Ivdel'	100	97	98	36	22.6	-	-	-	27	3.2
Perm'	90	84	87	50	20.6	-	-	-	24	3.7
Verkhnee Dubrovo	100	100	100	30	23.9	-	-	-	29	3.7
Kurgan	100	97	98	122	14.9	-	-	-	28	3.5
Ural'skoe/4	98	94	96	51	20.5	0	0	0	27	3.5
Moskva	71	77	74	25	25.0	-	-	-	23	3.8
CAO/1	71	77	74	25	25.0	0	0	0	23	3.8
Bologoe	74	87	81	34	23.1	-	-	-	25	3.6
Ryazan'	42	77	60	22	25.9	-	-	-	35	2.9
Smolensk	81	81	81	18	27.0	-	-	-	34	4.2
Sukhinichi	90	90	90	19	26.7	-	-	-	20	3.5
Central'noe/4	72	84	78	23	25.7	0	0	0	28	3.6
Kursk	97	94	95	566	4.6	-	-	-	32	3.8
Voronezh	74	81	77	371	7.7	-	-	-	32	3.1
Kalach	100	100	100	20	26.6	-	-	-	32	6.0
Central'no-Chernozemnoe/3	90	91	91	146	13.8	0	0	0	32	5.1
O.Ayon	-	0	0	-	-	-	-	-	-	-
Omolon	3	-	3	432	6.6	-	-	-	-	-
Chukotskoe/2	3	0	2	432	6.6	0	0	0	-	-
O.Kotel'nyy	94	97	95	42	21.6	-	-	-	41	3.9
Tiksi	84	74	79	39	22.1	-	-	-	47	3.5
Chokurdakh	100	100	100	54	20.1	-	-	-	36	5.1
Olenek	97	100	98	45	21.3	+	-	-	89	3.0
Verkhoyansk	100	100	100	21	26.1	-	-	-	60	2.8
Zhigansk	81	87	84	66	18.8	-	-	-	52	2.7
Vilyuysk	100	100	100	20	26.5	-	-	-	35	2.7
Oymyakon	100	100	100	30	23.8	-	-	-	48	4.7
Mirnyy	100	100	100	60	19.4	-	-	-	39	2.8
Olekminsk	100	100	100	24	25.2	-	-	-	48	2.7
Yakutsk	100	100	100	32	23.5	-	-	-	47	2.7
Cherskiy	100	100	100	29	24.0	-	-	-	51	5.7
Zyryanka	94	97	95	23	25.4	+	-	-	98	5.3
Vitim	74	77	76	95	16.5	-	-	-	72	3.8
Aldan	100	100	100	13	29.3	-	-	-	15	2.7
Yakutskoe/15	95	95	95	34	23.1	2	0	0	55	3.8
Po RF/113	85	89	87	32	23.4	3	0	0	41	4.1

 a- Percentage of observational program fulfillment, 
   a1,a2 - 00 and 12 UTC  
 b- Average height of soundings hPa, 
   b1 - km  
 c- suspected stations (geopotential height)
 d- suspected stations (wind)
 e- suspected stations (wind direction)
 f- Weighted root-mean-square 'OB-FG' geopotential differences in 1000-100 hPa layer, gpm
 g- Root-mean-square 'OB-FG' wind vector differences in 850-100 hPa layer, m/s

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