Weather archive in Sonbong

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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
2021 April 17, Saturday	21	7.2 45	758.5 29.86 1011.25 1011.25	758.8 29.87 1011.65 1011.65	0.5 0.02 0.67 0.67	69	Calm, no wind	Calm			60%. 6/10. 5 oktas					10.6 51	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 spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	30.0 18.6	1.9 35
	18	9.5 49	758.0 29.84 1010.58 1010.58	758.3 29.85 1010.98 1010.98	-1.0 -0.04 -1.33 -1.33	74	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 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 spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	30.0 18.6	5.1 41
	15	9.3 49	759.0 29.88 1011.92 1011.92	759.3 29.89 1012.32 1012.32	-0.5 -0.02 -0.67 -0.67	76	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	30.0 18.6	5.3 42
	12	7.2 45	759.5 29.9 1012.58 1012.58	759.8 29.91 1012.98 1012.98	-0.2 -0.01 -0.27 -0.27	83	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 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 spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	30.0 18.6	4.5 40
	09	7.5 46	759.7 29.91 1012.85 1012.85	760.0 29.92 1013.25 1013.25	0.7 0.03 0.93 0.93	86	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas				2.1 36		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 spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	30.0 18.6	5.3 42
	06	3.1 38	759.0 29.88 1011.92 1011.92	759.3 29.89 1012.32 1012.32	0.5 0.02 0.67 0.67	93	Calm, no wind	Calm			no clouds no clouds no clouds											30.0 18.6	2.1 36
	03	5.4 42	758.5 29.86 1011.25 1011.25	758.8 29.87 1011.65 1011.65	0.8 0.03 1.07 1.07	91	Calm, no wind	Calm			40%. 4/10. 3 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	30.0 18.6	4.0 39
	00	7.9 46	757.7 29.83 1010.18 1010.18	758.0 29.84 1010.58 1010.58	1.1 0.04 1.47 1.47	79	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	30.0 18.6	4.5 40
April 16, Friday	21	7.7 46	756.6 29.79 1008.72 1008.72	756.9 29.8 1009.12 1009.12	2.7 0.11 3.6 3.6	83	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas					11.3 52	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	30.0 18.6	5.0 41	Trace of precipitation Trace of precipitation	12