Numerical Prediction Division / Japan Meteorological Agency

• Consolidated list of suspect stations throughout the period
• Stations where quality deteriorated during the period
• Stations improved and excluded from the previous consolidated list
• Stations removed from the previous consolidated list

Consolidated list of suspect stations throughout the period

List of suspect land surface stations during the period from January to June 2023

WMO IDENT	NATION	LAT (N)	LON (E)	H (m)	HM (m)	ELEM	NOBS	PGE (%)	SD	BIAS	RMS	MAP	GRAPH
30673	RUSSIAN FEDERATION IN ASIA	53.8	119.7	625	747	SLP	723	0	0.9	-8.6	8.6	SLP	SLP
						MSLP	724	0	1.4	-0.2	1.4
35284	KAZAKHSTAN	50.6	70.0	384	330	SLP	724	0	0.7	6.6	6.6	SLP	SLP
						MSLP	724	0	0.8	0.7	1.1
35615	KAZAKHSTAN	47.6	53.3	-21	-16	SLP	660	0	0.6	0.2	0.6
						MSLP	660	0	0.7	5.2	5.2	MSLP	MSLP
35701	KAZAKHSTAN	47.2	51.0	-27	-24	SLP	703	0	0.5	0.0	0.5
						MSLP	703	0	0.7	6.4	6.4	MSLP	MSLP
38262	UZBEKISTAN	43.0	59.8	93	64	SLP	724	0	0.8	3.6	3.7	SLP	SLP
						MSLP	724	0	0.7	0.4	0.8
38313	KAZAKHSTAN	43.7	69.0	405	737	SLP	696	73	1.1	13.6	13.6	SLP	SLP
						MSLP	696	0	2.9	-1.5	3.3	MSLP
38318	KAZAKHSTAN	42.1	68.1	183	214	SLP	674	0	0.7	-8.4	8.4	SLP	SLP
						MSLP	674	0	0.9	-4.2	4.3	MSLP	MSLP
38836	TAJIKISTAN	38.6	68.7	800	1034	SLP	700	1	1.3	-2.9	3.2
						MSLP	700	0	1.9	-4.0	4.4	MSLP	MSLP
38875	TAJIKISTAN	39.0	73.6	3930	4259	SLP	345	100	0.0	-14.1	14.1	SLP	SLP
						-	-	-	-	-	-
38880	TURKMENISTAN	38.0	58.4	312	199	SLP	724	2	1.0	11.8	11.8	SLP	SLP
						MSLP	723	0	1.0	0.0	1.0
38944	TAJIKISTAN	37.5	69.4	447	622	SLP	697	0	1.2	-5.7	5.8		SLP
						MSLP	699	1	1.4	-5.8	6.0	MSLP	MSLP
41252	OMAN	23.2	56.4	327	344	SLP	506	100	*****	*****	*****	SLP	SLP
						MSLP	508	0	1.2	0.0	1.2
41265	OMAN	22.8	58.5	469	585	SLP	655	0	0.5	-5.1	5.1	SLP	SLP
						MSLP	602	0	0.7	-2.0	2.1
41315	OMAN	17.3	54.1	881	641	SLP	683	97	0.3	14.7	14.7	SLP	SLP
						GZ850	676	89	57.0	-10.3	57.9	GZ	GZ
41573	PAKISTAN	33.9	73.4	2127	1411	SLP	710	0	1.4	9.0	9.1	SLP	SLP
						GZ850	711	0	13.6	-0.6	13.6
42056	INDIA	32.7	74.8	323	295	SLP	716	0	0.9	-6.8	6.9	SLP	SLP
						MSLP	137	84	5.9	-6.1	8.5
42083	INDIA	31.1	77.2	2202	1552	SLP	349	87	0.3	14.8	14.8	SLP	SLP
						GZ850	4	100	*****	*****	*****
42111	INDIA	30.3	78.1	683	851	SLP	702	0	1.1	5.6	5.7	SLP	SLP
						MSLP	702	0	1.5	-2.0	2.5
42114	INDIA	30.4	78.4	770	1482	SLP	353	100	0.0	-13.9	13.9	SLP	SLP
						-	-	-	-	-	-
42147	INDIA	29.5	79.7	2311	1687	SLP	353	1	0.4	4.7	4.7	SLP	SLP
						-	-	-	-	-	-
42299	INDIA	27.3	88.6	1756	1964	SLP	361	0	0.8	0.3	0.9
						GZ850	361	0	9.5	55.5	56.3	GZ	GZ
43113	INDIA	17.5	74.1	661	707	SLP	181	0	0.8	-3.9	4.0	SLP	SLP
						MSLP	181	0	1.1	-0.1	1.1
43418	SRI LANKA	8.6	81.2	79	12	SLP	718	0	0.4	4.6	4.6	SLP	SLP
						MSLP	719	0	0.6	-0.2	0.6
43479	SRI LANKA	7.0	81.1	670	911	SLP	490	0	0.5	-9.8	9.8	SLP	SLP
						-	-	-	-	-	-
44406	NEPAL	29.3	80.9	617	1459	SLP	442	0	1.9	4.1	4.5	SLP	SLP
						MSLP	442	0	3.4	-3.0	4.5
44429	NEPAL	28.0	82.5	634	809	SLP	440	0	0.6	-3.7	3.7	SLP	SLP
						MSLP	439	0	1.7	0.1	1.7
47037	KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF	40.0	125.3	99	217	SLP	720	0	1.3	-4.2	4.4		SLP
						MSLP	720	0	1.4	-4.2	4.4	MSLP	MSLP
47102	KOREA, REPUBLIC OF	38.0	124.7	146	4	SLP	724	0	0.6	12.3	12.3	SLP	SLP
						MSLP	724	0	0.6	-1.1	1.3
47145	KOREA, REPUBLIC OF	36.8	127.3	26	126	SLP	724	0	0.6	-7.2	7.2	SLP	SLP
						MSLP	724	0	0.6	0.0	0.6
47152	KOREA, REPUBLIC OF	35.6	129.3	36	115	SLP	724	0	0.7	-6.1	6.1	SLP	SLP
						MSLP	724	0	0.7	-0.7	1.0
48018	MYANMAR	24.2	96.3	95	204	SLP	531	0	1.2	3.8	4.0	SLP	SLP
						MSLP	531	0	1.2	-0.3	1.2
48062	MYANMAR	20.1	92.9	5	0	SLP	509	0	0.9	6.3	6.4	SLP	SLP
						MSLP	509	0	0.8	-0.5	0.9
48085	MYANMAR	17.6	94.6	3	54	SLP	528	0	0.9	6.8	6.9	SLP	SLP
						MSLP	528	0	0.8	-0.4	0.9
48107	MYANMAR	15.3	97.9	7	60	SLP	531	0	1.0	-3.5	3.6	SLP	SLP
						MSLP	532	0	1.0	0.2	1.0
48921	LAO PEOPLE'S DEMOCRATIC REPUBLIC	21.6	101.9	1360	1049	SLP	514	3	1.4	-4.2	4.4	SLP	SLP
						GZ850	510	100	*****	*****	*****		GZ
48925	LAO PEOPLE'S DEMOCRATIC REPUBLIC	20.7	102.0	636	960	SLP	487	0	1.0	-3.8	3.9	SLP	SLP
						MSLP	487	0	1.7	-1.9	2.5
48935	LAO PEOPLE'S DEMOCRATIC REPUBLIC	19.5	103.1	1094	1204	SLP	517	2	0.8	0.3	0.9
						GZ850	515	10	7.1	-86.7	87.0	GZ	GZ
48952	LAO PEOPLE'S DEMOCRATIC REPUBLIC	15.7	106.4	180	288	SLP	516	0	1.2	3.5	3.7	SLP	SLP
						MSLP	516	0	1.2	2.3	2.6
54945	CHINA	35.5	119.6	37	14	SLP	724	0	0.5	-3.5	3.5	SLP	SLP
						MSLP	724	0	0.5	0.0	0.5
56946	CHINA	23.6	99.4	1104	1355	SLP	724	0	0.8	-4.3	4.4	SLP	SLP
						MSLP	723	0	2.8	0.0	2.8
56951	CHINA	24.0	100.2	1503	1981	SLP	724	0	0.8	-12.9	12.9	SLP	SLP
						MSLP	724	0	3.2	0.8	3.3
57731	CHINA	28.0	108.3	418	697	SLP	723	100	0.3	-14.7	14.7	SLP	SLP
						MSLP	723	0	1.2	0.7	1.4
58921	CHINA	26.0	117.4	204	516	SLP	724	0	0.8	-6.6	6.6	SLP	SLP
						MSLP	724	0	0.9	-0.1	0.9
59632	CHINA	22.0	108.6	6	23	SLP	724	0	0.5	-5.3	5.3	SLP	SLP
						MSLP	724	0	0.5	-0.1	0.5

Stations where quality deteriorated during the period

List of suspect land surface stations where quality deteriorated during the period

WMO IDENT	NATION	LAT (N)	LON (E)	H (m)	HM (m)	ELEM	NOBS	PGE (%)	SD	BIAS	RMS	MAP	GRAPH
31445	RUSSIAN FEDERATION IN ASIA	51.5	128.1	200	195	SLP	645	0	0.6	0.4	0.7
						MSLP	645	0	1.1	10.9	11.0	MSLP	MSLP
38318	KAZAKHSTAN	42.1	68.1	183	214	SLP	674	0	0.7	-8.4	8.4	SLP	SLP
						MSLP	674	0	0.9	-4.2	4.3	MSLP	MSLP
41249	OMAN	23.9	56.2	633	784	SLP	676	0	0.5	-0.7	0.9
						GZ850	602	92	63.8	7.1	64.2	GZ	GZ
41396	YEMEN	16.0	49.0	700	801	SLP	401	0	0.6	6.5	6.5	SLP	SLP
						MSLP	401	0	0.8	0.5	0.9
44424	NEPAL	29.3	82.2	2300	3290	SLP	438	0	1.3	-6.2	6.3	SLP	SLP
						GZ700	436	0	14.0	-48.8	50.8
47020	KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF	41.0	126.6	306	677	SLP	719	0	1.1	0.1	1.1
						MSLP	719	0	2.2	9.1	9.4	MSLP	MSLP
48065	MYANMAR	20.1	94.9	75	98	SLP	4	0	0.5	2.2	2.3
						MSLP	477	0	1.0	-5.9	6.0	MSLP	MSLP
48961	CAMBODIA	14.2	103.5	23	42	SLP	718	0	1.6	1.3	2.1
						MSLP	718	0	1.6	4.1	4.4	MSLP	MSLP
48963	CAMBODIA	12.8	102.6	170	353	SLP	636	65	4.4	-0.8	4.5		SLP
						MSLP	636	68	1.0	1.1	1.5		MSLP

Stations improved and excluded from the previous consolidated list

IRAN, ISLAMIC REPUBLIC OF

  40877 - The negative bias of O-G at the mean sea level has improved since February 2023. (MSLP).



Stations removed from the previous consolidated list