Weather archive in Esperanza Base

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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
2026 March 17, Tuesday	14	8.3 47	745.6 29.35 994.05 994.05	747.8 29.44 996.98 996.98	0.3 0.01 0.4 0.4	49	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)		19 m/s 68 km/h 43 mph 37 knots 8 Bft	60%. 6/10. 5 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	-2.0 28
	11	6.5 44	745.3 29.34 993.65 993.65	747.4 29.43 996.45 996.45	0.6 0.02 0.8 0.8	56	Wind blowing from the west-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft		60%. 6/10. 5 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	-1.8 29
	08	5.1 41	744.7 29.32 992.85 992.85	746.8 29.4 995.65 995.65	0.0 0 0 0	71	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				-0.8 31	5.1 41	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	200-300 656-984	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	0.2 32
	05	0.0 32	744.7 29.32 992.85 992.85	746.9 29.41 995.79 995.79	0.9 0.04 1.2 1.2	86	Calm, no wind	Calm			100%. 10/10. 8 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	100-200 328-656			10.0 6.2	-2.1 28
	02	2.6 37	743.8 29.28 991.65 991.65	746.1 29.37 994.72 994.72	2.3 0.09 3.07 3.07	65	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	200-300 656-984	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.		10.0 6.2	-3.3 26
March 16, Monday	23	3.7 39	741.5 29.19 988.59 988.59	743.7 29.28 991.52 991.52	2.5 0.1 3.33 3.33	66	Wind blowing from the south-west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft		100%. 10/10. 8 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	200-300 656-984	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.		10.0 6.2	-2.2 28
	20	2.5 37	739.0 29.09 985.25 985.25	741.1 29.18 988.05 988.05	1.7 0.07 2.27 2.27	70	Wind blowing from the south-southwest	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)	23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft		100%. 10/10. 8 oktas				0.3 33	4.3 40	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	200-300 656-984	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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	-2.4 28
	17	2.9 37	737.3 29.03 982.99 982.99	739.5 29.11 985.92 985.92	0.3 0.01 0.4 0.4	68	Wind blowing from the south-southwest	Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft)	25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft	30 m/s 108 km/h 67 miles/hour 58 knots 11 Bft	100%. 10/10. 8 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	200-300 656-984	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	-2.5 28
	14	3.1 38	737.0 29.02 982.59 982.59	739.3 29.11 985.65 985.65	0.3 0.01 0.4 0.4	68	Wind blowing from the south-west	Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft)	21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft	24 m/s 86 km/h 54 mph 47 knots 9 Bft	100%. 10/10. 8 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	100-200 328-656	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	-2.3 28