Weather archive in Nurmijarvi Geomagnetic Observatory

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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
2020 February 18, Tuesday	11	5.8 42	733.0 28.86 977.25 977.25	743.2 29.26 990.85 990.85	1.4 0.06 1.87 1.87	82					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Cloud development not observed or not observable.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.				90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968			16.0 9.9	2.9 37	No precipitation No precipitation	1
	10	5.1 41	732.7 28.85 976.85 976.85	742.9 29.25 990.45 990.45	1.6 0.06 2.13 2.13	86					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			16.0 9.9	2.9 37	No precipitation No precipitation	1
	09	4.8 41	732.2 28.83 976.19 976.19	742.5 29.23 989.92 989.92	1.5 0.06 2 2	89					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			16.0 9.9	3.1 38	No precipitation No precipitation	1
	08	4.6 40	731.6 28.8 975.39 975.39	741.8 29.2 988.99 988.99	1.3 0.05 1.73 1.73	91					100%. 10/10. 8 oktas	Cloud development not observed or not observable.	Shower(s).	Rain.	3.9 39	5.2 41		100%. 10/10. 8 oktas	300-600 984-1968			17.0 10.6	3.3 38	0.7 0.03	12
	07	4.4 40	731.1 28.78 974.72 974.72	741.4 29.19 988.45 988.45	1.3 0.05 1.73 1.73	94					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			16.0 9.9	3.5 38	No precipitation No precipitation	1
	06	4.2 40	730.7 28.77 974.19 974.19	740.9 29.17 987.79 987.79	0.9 0.04 1.2 1.2	96					100%. 10/10. 8 oktas	Drizzle (not freezing) or snow grains.						100%. 10/10. 8 oktas	300-600 984-1968			15.0 9.3	3.6 38	0.1	1
	05	4.0 39	730.3 28.75 973.65 973.65	740.5 29.15 987.25 987.25	0.3 0.01 0.4 0.4	97					100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Shower(s).	Rain.				100%. 10/10. 8 oktas	200-300 656-984			5.0 3.1	3.6 38	0.3 0.01	1
	04	4.2 40	729.8 28.73 972.99 972.99	740.1 29.14 986.72 986.72	-0.7 -0.03 -0.93 -0.93	94					100%. 10/10. 8 oktas	Drizzle, not freezing, moderate.						100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	3.3 38	0.1	1
	03	3.9 39	729.8 28.73 972.99 972.99	740.0 29.13 986.59 986.59	-0.9 -0.04 -1.2 -1.2	96					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			6.0 3.7	3.3 38	0.2 0.01	1
	02	4.6 40	730.0 28.74 973.25 973.25	740.2 29.14 986.85 986.85	-1.1 -0.04 -1.47 -1.47	88					100%. 10/10. 8 oktas	Rain shower(s), moderate or heavy.	Shower(s).	Rain.				100%. 10/10. 8 oktas	300-600 984-1968			11.0 6.8	2.7 37	No precipitation No precipitation	1
	01	4.6 40	730.5 28.76 973.92 973.92	740.7 29.16 987.52 987.52	-0.7 -0.03 -0.93 -0.93	87					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	300-600 984-1968			16.0 9.9	2.6 37	0.1	1
	00	4.4 40	730.7 28.77 974.19 974.19	741.0 29.17 987.92 987.92	-0.5 -0.02 -0.67 -0.67	89					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	2.7 37	No precipitation No precipitation	1
February 17, Monday	23	5.0 41	731.1 28.78 974.72 974.72	741.3 29.19 988.32 988.32	-0.2 -0.01 -0.27 -0.27	82					100%. 10/10. 8 oktas	Drizzle, not freezing, intermittent, moderate at time of observation.	Shower(s).	Drizzle.				100%. 10/10. 8 oktas	600-1000 1968-3281			15.0 9.3	2.1 36	No precipitation No precipitation	1
	22	5.0 41	731.2 28.79 974.85 974.85	741.4 29.19 988.45 988.45	0.0 0 0 0	80					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	No significant weather observed.						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281			24.0 14.9	1.8 35	No precipitation No precipitation	1
	21	4.9 41	731.2 28.79 974.85 974.85	741.4 29.19 988.45 988.45	0.2 0.01 0.27 0.27	81					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	No significant weather observed.						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281			18.0 11.2	1.8 35	No precipitation No precipitation	1
	20	4.8 41	731.3 28.79 974.99 974.99	741.6 29.2 988.72 988.72	0.6 0.02 0.8 0.8	79					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Cloud development not observed or not observable.	Shower(s).	Rain.	1.7 35	4.8 41		90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281			18.0 11.2	1.5 35	1.0 0.04	12
	19	4.8 41	731.2 28.79 974.85 974.85	741.5 29.19 988.59 988.59	0.9 0.04 1.2 1.2	81					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	600-1000 1968-3281			18.0 11.2	1.7 35	No precipitation No precipitation	1
	18	4.7 40	731.0 28.78 974.59 974.59	741.2 29.18 988.19 988.19	0.9 0.04 1.2 1.2	81					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	No significant weather observed.						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281			19.0 11.8	1.7 35	No precipitation No precipitation	1
	17	4.6 40	730.7 28.77 974.19 974.19	740.9 29.17 987.79 987.79	0.9 0.04 1.2 1.2	84					100%. 10/10. 8 oktas	Cloud development not observed or not observable.	Shower(s).	Rain.				100%. 10/10. 8 oktas	600-1000 1968-3281			18.0 11.2	2.1 36	No precipitation No precipitation	1
	16	4.6 40	730.3 28.75 973.65 973.65	740.5 29.15 987.25 987.25	0.8 0.03 1.07 1.07	86					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Precipitation						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281			17.0 10.6	2.5 37	No precipitation No precipitation	1
	15	4.3 40	730.1 28.74 973.39 973.39	740.3 29.15 986.99 986.99	1.0 0.04 1.33 1.33	90					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Rain shower(s) or intermittent rain, slight.						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281			17.0 10.6	2.8 37	0.3 0.01	1
	14	4.0 39	729.8 28.73 972.99 972.99	740.0 29.13 986.59 986.59	1.3 0.05 1.73 1.73	93					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Rain shower(s), moderate or heavy.	Shower(s).	Rain.				90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968			8.0 5.0	3.0 37	0.1	1
	13	3.8 39	729.5 28.72 972.59 972.59	739.7 29.12 986.19 986.19	1.6 0.06 2.13 2.13	94					100%. 10/10. 8 oktas	Drizzle, not freezing, moderate.						100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	2.9 37	No precipitation No precipitation	1
	12	3.6 38	729.1 28.7 972.05 972.05	739.3 29.11 985.65 985.65	2.1 0.08 2.8 2.8	94					100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	300-600 984-1968			21.0 13.1	2.7 37	0.1	1
	11	3.2 38	728.5 28.68 971.25 971.25	738.8 29.09 984.99 984.99	2.6 0.1 3.47 3.47	95					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Rain shower(s), moderate or heavy.	Shower(s).	Rain.				90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968			13.0 8.1	2.5 37	No precipitation No precipitation	1