The summary table is available for download in Microsoft Excel (XLS) format
CALM SUMMARY DATA
North America
United States (Alaska)
Alaska North Slope
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
U1	Barrow	71° 19' N	156 36' W	1000/T	-	-		30	35	35	36	37	41	37	34	31	31	29	42	33	32	32	34	34	41	41
U2	Barrow, CRREL Plots	71° 19' N	156 35' W	10/T	-	23	23	29	34	34	35	37	40	37	36	29	30	28	41	35	34	35	35	36	41	39
U3	Atkasuk	70° 27' N	157 24' W	1000/T	-	-	-	-	-	44	47	45	51	49	43	40	42	37	59	47	47	46	49	54	49	50
U4	West Dock 1 ha grid	70° 22' N	148° 33' W	100/T/B56	-	-	-	-	-	-	30	31	34	33	28	29	29	29	35	27	34	27	30	31	30	30
U5	West Dock 1 km grid	70° 22' N	148° 34' W	1000	-	-	-	48	55	51	55	52	58	51	46	46	48	48	54	45	53	44	47	44	46	51
U6	Deadhorse	70° 10' N	148° 28' W	100/T/B60	-	-	-	-	-	-	64	65	70	71	61	62	61	61	67	56	67	58	63	58	65	63
U7 A	Betty Pingo 1 km grid	70° 17' N	148° 52' W	1000/T	-	-	-	52	54	55	55	55	60	54	47	48	50	50	58	49	56	46	51	48	49	54
U7 B	Betty Pingo MNT	70.2835 N	148.8928° W	100	-	-	-	-	-	41	44	42	44	39	37	34	37	37	42	35	40	32	34	32	34	36
U7 C	Betty Pingo WET	70.275 N	148.919° W	100	-	-	-	-	-	43	48	41	46	42	41	36	41	38	45	36	43	34	40	37	40	43
U8	Franklin Bluff	69° 41' N	148° 43' W	100/T/B60	-	-	-	-	-	-	63	66	72	66	55	58	55	55	64	53	65	57	57	60	66	65
U9 A	Happy Valley	69° 10' N	148° 50' W	100/T/B40	-	-	-	-	-	-	36	40	47	44	-	-	-	35	-	32	39	33	43	38	43	40
U9 B	Happy Valley 1 km grid	69° 06' N,	148° 30' W	1000/T	-	-	-	44	45	43	43	48	48	44	40	42	40	40	45	41	47	40	44	49	44	47
U10	Lupine Hill	69.12883 N	148.5928° W	100	-	-	-	-	-	48	46	40	-	48	41	41	41	46	42	41	46	36	48	51	54	57
U11 A	Imnavait Creek  1 km grid	68° 30' N	149° 30' W	1000/T	-	-	56	60	60	48	45	50	56	50	44	46	39	47	48	55	48	47	52	58	63	59
U11 B	Imnavait Creek WET	68.611 N	149.3145° W	100	-	-	-	-	-	53	54	56	54	53	45	49	39	46	51	44	49	45	54	58	64	56
U11 C	Imnavait Creek MAT	68.611 N	149.30933° W	100	-	-	-	-	-	43	43	47	46	47	37	43	30	40	42	39	38	41	45	47	55	47
U12 A	Toolik 1 km grid	68° 37' N	149° 36' W	1000/T	-	-	-	-	-	45	47	49	54	48	44	46	37	41	40	51	48	51	50	55	61	55
U12 B	Toolik MAT	68.624 N	149.61817 W	100	-	-	-	-	-	43	47	45	51	52	41	45	33	37	45	44	41	38	44	47	53	47
U13	Toolik LTER	68° 37' N	149° 36' W	P/T	36	28	40	46	36	43	33	46	44	45	38	-	-	-	-	-	-	-	-	-	-	-
U14	Galbraith Lake	68° 29' N	149° 30' W	100/T/B75	-	-	-	-	-	-	51	59	60	56	-	46	39	47	-	44	48	54	53	59	59	50
U15	Chandalar Shelf	68° 04' N	149° 35' W	30/T/B61	-	-	-	-	-	-	35	*	35	36	32	32	24	30	39	38	35	42	36	38	43	41
U26	Ivotuk  1 km grid	68° 29' N	155° 44' W	1000	-	-	-	-	-	-	-	-	-	-	55	51	43	-	53	51	54	56	50	55	57	53
U31	56 Mile	69.6969 N	148.6821° W	100	-	-	-	-	-	-	61	68	71	62	63	61	63	64	66	56	65	54	65	64	67	75
U32 A	Sagwon Hills MNT	69.441 N	148.67033° W	100	-	-	-	-	-	60	61	58	67	59	55	52	55	52	56	47	60	52	59	61	62	65
U32 B	Sagwon Hills MAT	69.401 N	148.8056° W	100	-	-	-	-	-	40	40	40	43	41	37	38	33	36	42	28	40	25	41	42	43	47
U20	Drew Point	70° 52' N	153° 55' W	T/B640	-	-	-	-	-	-	-	-	38	38	36	29	34	30	39	38	39	39	38	38
U21	Inigok	70° 00' N,	153° 06' W	T/B625	-	-	-	-	-	-	-	-	68	61	43	41	-	-	-	-	-	-	-	-
U22	Fish Creek	70° 20' N	152° 03' W	T/B735	-	-	-	-	-	-	-	-	32	31	29	28	31	30	37	30	30	27	28	30
U23	Awuna	69° 10' N	158° 01' W	T/B884	-	-	-	-	-	-	-	-	36	35	32	34	-	-	-	-	-	-	-
U24	Uniat	69° 24' N	152° 09' W	T/B640	-	-	-	-	-	-	-	-	39	39	32	31	33	32	40	27	39	31	35	34
U25	Tunalik	70° 12' N	160° 04' W	T/B393	-	-	-	-	-	-	-	-	47	48	42	41	-	-	-	-	-	-	-
U29	Niguanak	69° 53' N	142° 59' W	T/B/30?	-	-	-	-	-	-	-	-	-	-	-	26	29	30	46	39.4	55	56	54	48
U30	Koluktak	69° 45' N	154° 37' W	T/B/
U31	Marsh Creek	69° 47' N	144° 48' W	T/B/
U33	South Meade	70° 38' N	156° 50' W	T/B/															43	39	41	41	39
U34	Camden Bay	69° 58' N	144° 46' W	T/B/
U35	Awuna2	69° 09' N	158° 02' W	T/B/
U36	Red Sheep Creek	68° 41' N	144° 50' W	T/B/
U37	Piksiksak	70° 02' N	157° 05' W	T/B/
U38	East Teshekpuk	70° 34' N	152° 58' W	T/B/															24	28	34	32	34	34
U39	Ikpikpuk	70° 26' N	154° 22' W	T/B/
Alaska Interior
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
U16	Old Man	66° 27' N	150° 37' W	100/T/B63	-	-	-	-	-	-	33	37	44	39	35	-	-	39	43	41	42	43	38	38	46	43
U17	Wickersham	65° 16' N	148° 03' W	TT/P	43	41	42	45	44	47	36	40	43	39	49	46	46	52	38	41	52	53	54	53	48	48
U18	Bonanza Creek LTER	64° 45' N	148° 00' W	TT/P/T/B44	47	49	50	*	55	58	45	50	51	40	59	59	56	56	55	63	59	67	58	55	59[1]	98
U19	Pearl Creek	64° 54' N	147° 48' W	TT/P	70	63	71	66	66	72	53	61	65	55	58	59	61	61	61	70	67	80	79	77	78	77
U41	Farmers Loop	64° 88' N	147° 67' W	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	58	54	57	57	53	57	57
U40A	Mentasta Fen	62° 33' N	143° 22' W	100/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	51	58
U40B	Tanada Muskeg	62° 31' N	143° 22' W	100/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	60	70
U42	Kotlik	63.02131 N	163.5607 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	51	46
U43	Emmonak	62.78478 N	164.52623 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	62	48
U44	Chevak	61.52786 N	165.61778 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	59	47
U45	Marshall	61.87901 N	162.05759 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	56	46
U46	St.Mary's	62.04755 N	163.23412 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	83	66
U47	Circle	65.82819 N	144.07843 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	66	72
U48	Fort Yukon	66.62076 N	145.1035 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	83	93
U49	Hess Creek	65.65724 N	149.08443 W	100/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	38	46
U50	Galena	64.7333 N	156.78334 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	39	44
U51	Eagle	64.7777 N	141.10954 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	32	56
U52	Allakaket	66.54491 N	152.64539 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	45
U53	Ruby	64.73486 N	155.48461 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	52
U54	Nome Creek	65.36988 N	147.0609 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	46
U55	Arctic Village	68.13013 N	145.540066 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	69
U56	Venetie	67.03829 N	146.40263 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	67
U57	Nenana	64.55446 N	149.08339 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	61
U58	Dot Lake	63.67475 N	144.14597 W		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	64
Alaska Seward Peninsula
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
U27	Council Grid	64° 50' N	163° 42' W	1000	-	-	-	-	-	-	-	-	-	73	53	71	53	59	-	76	-	-	75	63	65	71
U28	Kougarok	65° 27' N	164° 37' W	1000	-	-	-	-	-	-	-	-	-	65	47	56	52	54	-	75	-	-	62	61	64	68
CANADA
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
C1	Alexandria Fiord	78° 53' N	75° 55' W	100	-	-	-	-	-	43	49	-	-	57	62	58	-	-	-	-	-	-	-
C3 A	North Head (thaw tube)	69°43'11” N	134°27'43” W	TT	-	61	62	63	64	62	60	<66	70	66	59	62	60	59	-	-	-	64	63
C3 B	North Head (grid)	69°43'11” N	134°27'43” W	100	-	-	-	-	-	-	-	-	52	52	43	43	44	45	50	40	52	48	50
C4 A	Taglu (Thaw tube)	69°22' 9” N	134°56'55” W	TT/T/B30	-	-	111	<119	118	>124	112	118	>148	>132	-	117	110	124	119	101	129	132	105
C4 B	Taglu (grid)	69°22' 9” N	134°56'55” W	100	-	-	-	-	-	-	-	-	104	110	109	100	100	96	99	80	96	94	91
C5 A	Lousy Point (Thaw tube)	69°13' 8” N	134°17'28” W	TT/T/B30	-	81	78	80	86	85	75	<89	91	84	64	70	64	73	68	68	77	73	68
C5 B	Lousy Point  (grid)	69°13' 8” N	134°17'28” W	100	-	-	-	-	-	-	-	-	64	62	52	53	54	53	55	49	61	55	59
C6	Parsons Lake	68° 58' N	133° 33' W	T	79	80	85	84	91	89	84	90	80	75	78	-	-	-	-	-	-	-	-
C7 A	Reindeer Depot  (Thaw tube)	68°41' 5” N	134° 8'45” W	TT	-	-	127	129	132	136	134	135	140	137	134	136	123	129	122	115	134	128	119
C7 B	Reindeer Depot  (grid)	68°41' 5” N	134° 8'45” W	100	-	-	-	-	-	-	-	-	-	-	113	117	108	101	-	104	121	109	111
C8 A	Rengleng River  (Thaw tube)	67°47'42” N	134° 7'34” W	TT	-	-	102	106	111	111	108	110	116	111	110	108	108	105	107	103	115	113	107
C8 B	Rengleng River   (grid)	67°47'42” N	134° 7'34” W	100	-	-	-	-	-	-	-	-	82	78	80	77	75	72	-	71	83	80	81
C9 A	Mountain River  (Thaw tube)	65°40'25” N	128°49'45” W	TT	-	-	58	59	62	62	58	59	62	57	59	53	53	54	48	48	-	-	-
C10	Pump Station	65° 17' N	126° 53' W	T/P	62	66	64	58	60	63	61	77	78	77	80	-	-	-	-	-	-	-	-
C11 A	Norman Wells   (Thaw tube)	65°11'35" N	126°28' 8" W	TT	-	-	64	63	61	61	59	59	66	64	64	66	64	60	60	61	-	-	67
C11 B	Norman Wells   (grid)	65°11'35" N	126°28' 8" W	100	-	-	-	-	-	-	-	-	50	49	45	45	47	41	39	46	48	47	50
C12	Great Bear River	64° 55' N	125° 35' W	T/P	71	72	72	72	69	69	63	69	87	86	86	-	-	-	-	-	-	-
C13	Ochre River	63°27'59” N	123°41'34” W	TT	-	-	-	<58	60	58	63	<65	66	65	65	64	64	64	58	62	66	67	67
C14 A	Willowlake River	62°41'48” N	123° 3'54” W	TT	-	-	-	79	83	84	90	87	89	91	82	86	88	86	80	82	89	88	85
C14 B	Willowlake River	62°41'48” N	123° 3'54” W	100	-	-	-	-	-	-	-	-	-	-	-	74	78	72	73	78	88	87	88
C15 A	Fort Simpson	61°53'16” N	121°36' 6” W	TT/T	-	-	-	95	106	123	-	-	-	-	-	-	-	-	-	-	-	-	-
C15 B	Fort Simpson	61°53'16” N	121°36' 6” W	100	-	-	-	-	-	-	-	-	-	76	85	84	82	76	77	91	93	99	98
C16	Lake Hazen; Ellesmere Island	81° 49' N	71° 23' W	T	-	-	-	-	47	51	47	46	52	43	-	-	-	-	-	-	-	-	-
C17	Sheldrake River	56° 38' N	76° 06' W	T	121	134	107	131	134	-	154	157	-	-	-	-	-	-	-	-	-	-	-
C18	Tanquary Fiord; Ellesmere Island	81° 24' N	76° 42' W	100	-	-	-	-	-	-	-	56	51	58	-	-	-	-	-	-	-	-	-
C19	Eureka; Ellesmere Island	80° 01' N	85° 45' W	1000	-	-	-	-	-	-	-	52	53	-	49	-	-	-	-	-	-	-	-
C20	Baker Lake	64° 10' N	95° 30' W	T/B3	-	-	-	-	-	-	-	120	170	174	189	193	-	-	178	-	-	-	-
C21	Marmot Mountain	52° 48' N	118° 07' W	T	336	352	362	220	354	272	240	192	-	342	96	152	84	-	-	-	-	-	-
C22	Dawson	63.94054 N	138.59157 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	26	32
C23	Teslin	60.44943 N	133.52016 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	55	46
C24	Beaver Creek	62.3377 N	140.83835 W	50/P/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	42
Russia
Russian European north
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
R2	Ayach-Yakha, Vorkuta	67° 35' N	64° 11' E	100/T	-	-	-	-	-	-	70	63	65	64	69	73	76	77	78	81	84	89	87	86	89	88
R23	Talnik	67° 20' N	63° 44' E	100	-	-	-	-	-	-	-	-	76	91	111	111	110	113	125	131	137	138	152	144	138	144
R24	Bolvansky	68° 18' N	54° 30' E	100	-	-	-	-	-	-	-	-	-	89	106	106	104	113	120	115	114	125	124	112	104	107
R24 A	Kashin Island			100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	58	64
West Siberia
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
R1	Nadym; West Siberia	65° 20' N	72° 55' E	100/T/B10	-	-	-	-	-	-	-	119	134	129	126	132	143	126	134	141	129	129	136	101	114	129
R3	Marre Sale, Yamal Peninsula	69° 43' N	66° 45' E	1000/T/B10	-	-	-	-	-	131	110	92	93	92	106	111	115	109	114	116	116	114	114	85[2]	98	102
R4	Parisento, Gydan Peninsula	70° 07' N	75° 35' E	1000	-	-	82	91	-	94	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5	Vaskiny Dachy, Yamal Peninsula	70° 17' N	68° 54' E	100/T/B10	-	-	-	84	85	95	89	81	93	87	92	92	92	*	94	97	94	92	93	76[3]	87	87
R5 A	Vaskiny Dachi, Yamal Peninsula	70°16'31.8" N	68°53'29.9" E	50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	72	75		67	67
R5 B	Vaskiny Dachi, Yamal Peninsula	70°17'43.8" N	68°53'00.5" E	50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	72	73		65	65
R5 C	Vaskiny Dachi, Yamal Peninsula	70°18'05.0" N	68°50'28.7" E	50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	112	113		106	114
R33 A	Yubileynoe 2 WET	66°00'34.1" N	75°46'46.5" E	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R33 B	Yubileynoe 2 DRY	66°00'36.2" N	75°46'48.8" E	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R34 A	Yubileynoe 3 WET	65°57'01.2" N	75°52'18.7 E	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R34 B	Yubileynoe 3 DRY	65°57'3" N	75°52'20.6 E	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Central Siberia
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
R6	Labaz Lake, Taimyr	72° 23' N	99° 30' E	100/T	-	-	-	-	42	50	-	-	-	-	-	-	-	-	-	-	-	-	-
R7	Levinson Lessing Lake, Taimyr	74° 32' N	98° 36' E	100/T	-	-	-	-	36	42	34	-	-	-	-	-	-	-	-	-	-	-	-
R8	Tiksi (Game), Lena Delta	71° 35' N	128° 47' E	1000/T	-	-	-	-	-	-	-	40	40	42	47	-	-	-	-	-	-	-	-
R28	Svjatoy Nos cape (East Siberian sea)	72° 51,42' N	141° 00,61' E	100	-	-	-	-	-	-	-	-	-	-	-	38	-	-	-	-	-	-	-
R29 A	Bykovsky (Lena delta) (edoma)	71° 47.13' N	129° 25.15' E	100	-	-	-	-	-	-	-	-	-	-	-	27	-	35	25	33	35	44	38	28	38	39
R29 B	Bykovsky (Lena delta) (alas)	72° 47.13' N	130° 25.15' E	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	26	33	32	44	37	25	28	35
R32	Talnah (Norilsk Region)	69° 26' N	88 28' E	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	81	91	90	94	94	94	96
R40	Igarka	67° 28'56" N	86° 26'08" E	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	74	71	67	70
R42	Tuymada (Yakutsk region)	62.013306 N	129.656991 E	50/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	203	199	197	201
R43	Neleger (Yakutsk region)	62.316255 N	129.499661 E	50/T	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	124	122	123	123
North East Siberia
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
R12 A	Kuropatochya River; Kolyma	70° 55' N	156° 38' E	100/T/B15	-	-	-	-	-	-	37	36	-	-	-	-	-	-	-	-	-	-
R12 B	Kuropatochya River; Kolyma	70° 55' N	156° 38' E	100	-	-	-	-	-	-	27	36	-	-	-	-	-	-	-	-	-	-
R13 A	Cape Chukochii; edoma,Kolyma	70° 05' N	159° 35' E	100/T/B30	-	-	-	-	-	-	-	37	-	36	33	38	44	49	-	50	42	55	50	36	52	46
R13 B	Cape Chukochi, alas, Kolyma	70° 05' N	159° 55'E	100	-	-	-	-	-	-	-	-	-	-	31	39	-	48	-	46	32	56	37	25	50	46
R14	Chukochya River, Kolyma	69° 29' N	156° 59' E	100/T/B25	-	-	-	-	-	-	43	36	41	38	41	-	-	-	-	47	44	-	40	46	49	47
R15 A	Konkovaya River, Kolyma	69° 23' N	158° 28' E	100/T/B50	-	-	-	-	-	-	39	44	25	32	-	36	-	-	-	-	30	60	38	28	48	32
R15 B	Konkovaya River, Kolyma	69° 23' N	158° 28' E	100/T/B50	-	-	-	-	-	-	-	-	-	36	-	32	-	-	-	-	44	54	44	39	45	54
R16	Segodnya Pingo, Kolyma	69° 05' N	158° 54' E	100	-	-	-	-	-	-	38	-	-	30	-	-	-	-	-	54	42	75	49	43	56	72
R17	Akhmelo channel; Kolyma	68° 49' N	161° 00' E	100/T	-	-	-	-	-	-	44	56	43	-	45	47	-	51	55	54	53	60	49	47	56	61
R18	Mt. Rodinka; Kolyma	68° 45' N	161° 30' E	100/T	-	-	-	-	-	-	45	67	72	74	75	75	76	81	85	82	83	86	80	78	84
R18 A	Mt. Rodinka; Kolyma ( 10 m grid)	68° 45' N	161° 30' E	10/T														91	97	100	96	104	98	96	104
R19	Lake Glukhoe, Kolyma	68° 48' N	160° 57' E	100	-	-	-	-	-	-	72	56	65	67	72	-	-	84	92	95	93	-	92	92	103	94
R20	Malchilovskaya Channel, Kolyma	68° 31' N	161° 26' E	100	-	-	-	-	-	-	54	-	48	52	46	50	-	48	56	53	54	57	55	49	53	59
R21	Lake Akhmelo, Kolyma	68° 50' N	161° 02' E	100/T/B15	-	-	-	-	-	-	85	-	70	83	84	84	-	96	103	113	101	117	100	96	110	105
R22	Alazeya River	69° 19' N	154° 59' E	100/B23	-	-	-	-	-	-	-	-	46	46	*	-	-	-	51	53	-	57	53	51	57
R25	Jakutskoe Lake	69° 51' N	159° 30' E	100	-	-	-	-	-	-	-	-	-	23	37	38	-	-	-	55	45	65	43	42	65	60
R26	Panteleikha, Kolyma	68° 25' N	161° 13' E	100	-	-	-	-	-	-	45	-	-	-	-	-	-	-	-	-	-	-	-
R31	Allaiha (Indigirka basin)	70° 33' N	147° 26' E	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	39	42	44	48	47	49	52	53
R36	Andryushkino	69° 10' N	154° 26' E	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	38	37	43	43	41	31
R37 A	Khomus-1	69° 59' N	153° 35' E	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	51	-	-	-
R37 B	Khomus-2	69° 59' N	153° 35' E	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	54	-	-	-
R38 A	Mt. Rodinka (Control)	68° 42' N	161° 33' E	10/T														115	129	148	137	151	133	122	145
R38 B	Mt. Rodinka (Burn)	68° 43' N	161° 32' E	10/T														148	155	167	156	-
R38 C	Mt. Rodinka (Station)	68° 44' N	161° 24' E	10/T														72	77	80	81	84	79	78	82
Chukotka
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
R9	Cape Rogozhny; Chukotka	64° 47' N,	176° 58' E	100/T	-	-	-	-	43	42	49	50	38	39	42	44	46	50	57	57	53	59	52	52	52
R10	Upper Kargoplgyno River; Chukotka	64° 05' N,	177° 04' E	100	-	-	59	51	56	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R11	Mt. Dionisy, Chukotka	64° 34' N,	177° 12' E	100/T	-	-	-	-	-	-	50	47	45	53	46	47	52	55	64	62	-	67	61	60	53
R27	Lavrentia	65° 36' N	171° 03' E	100	-	-	-	-	-	-	-	-	-	-	59	60	62	64	65	67	59	74	61	64	74	65
R41	Lorino	65.539667	-171.630229	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	47	47
Kamchatka
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
R30 A	Ploskii Tolbachik (Kamchatka)	55.45°N	160.17°E	100	-	-	-	-	-	-	-	-	-	-	-	-	-	78	67	71	73	72	73	80	76	72
R30 B	Ploskii Tolbachik (Kamchatka) 1	55.45°N	160.17°E	100	-	-	-	-	-	-	-	-	-	-	-	-	-		49	56	54	53	56	63	58	59
R30 C	Ploskii Tolbachik (Kamchatka) 2	55.45°N	160.19°E	100	-	-	-	-	-	-	-	-	-	-	-	-	-				44	45	49	49	50	50
Central asia
Mongolia
Site Code	Site Name	Location		Method	SITE AVERAGES OF THE  ANNUAL END-OF-SEASON THAW DEPTH (cm)
		LAT	LONG		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
M 1	Baganuur Depression	47.68889	108.26250	T/B15	-	-	-	-	-	-	345	350	355	345	350	340	355	-	375	365	380	380	370	350
M1 A	Baganuur depression	47.69444	108.29444	T/B15	-	-	-	-	-	-	390	390	-	430	485	400	450	600	770	710	820	820
M2 A	Nalaikh – northern slope	47.75444	107.25000	T/T/B50	-	-	-	-	-	-	335	340	350	340	345	335	345	335	335	340	335	340	340	345
M2 B	Nalaikh – pingo top	47.77639	107.30000	T/B7	-	-	-	-	-	-	-	-	135	130	135	135	140	-	135	140	-	135	130
M2 C	Nalaikh south-western slope	47.77278	107.29167	T/B15	-	-	-	-	-	-	-	-	-	-	330	335	350	355	350	365	400	430	435	435
M2 D	Nalaikh thermokarst	47.77639	107.33833	T/B3	-	-	-	-	-	-	-	-	-	-	-	-	-	120	-	125	115	130	130	135
M2 E	Nalaikh – south western slope	47.77083	107.28750	T/B10	-	-	-	-	-	-	-	-	-	370	400	-	-	-	430	420	460	470	520	480
M2 F	Nalaikh depression plain	47.75278	107.33667	T/B10	-	-	-	-	-	-		-	-	-	-	-	-	-	530	510	530	585	590
M3	Argalant – valley bottom	47.92361	106.54722	T/B9	-	-	-	-	-	-		610	620	600	610	660	720	760	770	750	760	770	800
M4 A	Burenkhan – northern slope	49.78833	100.03417	TT/B5	-	-	-	-	-	-	370	340			380	390	420	440	430	410	390	430	430	390
M4 B	Burenkhan – valley bottom	49.70417	100.16750	TT/B6	-	-	-	-	-	-	-	-	-	-	325	340	345	348	352	342	350	-
M4 C	Burenkhan north eastern slope	49.78472	100.03167	T/B40	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	950	1200	1350	1250
M4 D	Burenkhan north-facing steep slope	49.78278	100.04667	T/B20	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	410	400
M5	Ardag Mountain	50.62639	100.16583	T/B15	-	-	-	-	-	-	-	-	-	300	335	430	360	-	-	-	-	-
M5 A	Ardag watershed	50.65917	100.16333	T/B75	-	-	-	-	-	-	-	-	-	310	-	-	-	-	400	-	-	400	410
M5 B	Ardag watershed 2	50.65639	100.16250	T/B75	-	-	-	-	-	-	-	-	-	300	280	-	295		270	-	-	315	325
M5 C	Ardag watershed 3	50.67667	100.16639	T/B150	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	480	250	440
M5D	Ardag watershed 5	50.67667	100.16639	T/B200																	185		305
M6 A	Terkh – valley bottom	48.08194	99.37333	T/B15	-	-	-	-	-	-				205	210	207	210	205	215	230	235	235	230	220
M7 A	Chuluut – pingo top	48.04111	100.39167	T/B15	-	-	-	-	-	-				136	140	137	142			140	160	175	180	180
M7 B	Chuluut – valley bottom	48.63611	100.37556	T/B15	-	-	-	-	-	-	-	-	-	-	-	-	285	260	290	275	270	285	290	280
M8	Sharga – valley bottom	49.49027	98.65639	T/B10	-	-	-	-	-	-							285	280	275	275	285	280	290	280
M9	Gurban turuu	47.03889	107.68611	TT/B3	-	-	-	-	-	-	-	-	-	-	-	295	301	305	295	-	-	-
M10	Tsengel Mountain	48.66944	89.11139	T/B1.3	-	-	-	-	-	-	-	-	-	-	-	-	109	105	-	-	-	-
M10 A	Tsengel N slope	48.75250	89.13556	T/B3	-	-	-	-	-	-	-	-	-	-	-	-	-	275	280	285	-	-
M10 B	Tsengel valley bottom	48.77833	89.14056	T/B6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	550	-	-
M11	Hatgal – lake terrace	50.43861	100.15028	T/B6	-	-	-	-	-	-	-	-	-	-	-	-	485	475	470	475	480	485	470	475
M11 A	Hatgal house falt terrace	50.43861	100.15222	T/B6	-	-	-	-	-	-	-	-	-	-	-	-	450	-	490	470	435	440	435	485
M11 B	Hatgal house	50.43333	100.16056	T/B10	-	-	-	-	-	-	-	-	-	-	-	370	375	382	390	382	400	406	400	410
M12	Dalbay	51.02000	100.75833	T/B10	-	-	-	-	-	-	-	-	-	-	-	-	-	134	133	138	140	145	139	135
M12 A	Borsog Flood plain	50.97028	100.72722	T/B6	-	-	-	-	-	-	-	-	-	-	-	-	-	185			182	186	192	186
M12 B	Borsog W slope	50.97444	100.72861	T/B6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	240	255	220	275	250	295
M12 C	Shagnuul	50.25444	100.84472	T/B10	-	-	-	-	-	-	-	-