Weather archive in Orcadas Base

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weather station number     , observations since January 31, 2005
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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
2025
April 4,
Friday
03
-4.7
754.0
755.1
 
95
Wind blowing from the southLight breeze
(3 m/s)
  
10% or less, but not 0
Clouds generally dissolving or becoming less developed.BlizzardCloud covering more than 1/2 of the sky throughout the appropriate period.  Stratus nebulosus or Stratus fractus other than of bad weather, or both.
10% or less, but not 0
600-1000
No Altocumulus, Altostratus or Nimbostratus.No Cirrus, Cirrocumulus or Cirrostratus.
20.0
-5.4
      
April 3,
Thursday
21
-5.4
753.5
754.6
1.9
97
Wind blowing from the south-southeastStrong breeze
(12 m/s)
  
90 or more, but not 100%
Slight or moderate drifting snow generally low (below eye level).BlizzardCloud covering more than 1/2 of the sky throughout the appropriate period.
-5.8
-1.4
Stratocumulus other than Stratocumulus cumulogenitus.
60%.
600-1000
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.
8.0
-5.8
      
20
-5.6
753.1
754.3
3.2
97
Wind blowing from the south-southeastFresh breeze
(10 m/s)
  
90 or more, but not 100%
Slight or moderate drifting snow generally low (below eye level).BlizzardBlizzard  Stratocumulus other than Stratocumulus cumulogenitus.
60%.
600-1000
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.
6.0
-6.0
      
19
-5.4
752.3
753.4
3.6
95
Wind blowing from the south-southeastStrong breeze
(13 m/s)
  
90 or more, but not 100%
Slight or moderate drifting snow generally low (below eye level).BlizzardBlizzard  Stratocumulus other than Stratocumulus cumulogenitus.
60%.
600-1000
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.
6.0
-6.1
      
18
-5.2
751.6
752.7
3.2
97
Wind blowing from the south-eastStrong breeze
(12 m/s)
  
70 – 80%.
Slight or moderate drifting snow generally low (below eye level).BlizzardCloud covering more than 1/2 of the sky throughout the appropriate period.  Stratocumulus other than Stratocumulus cumulogenitus.
60%.
600-1000
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.
6.0
-5.6
      
17
-4.6
749.9
 
2.1
95
Wind blowing from the south-eastStrong breeze
(11 m/s)
  
70 – 80%.
Slight or moderate drifting snow generally low (below eye level).BlizzardCloud covering more than 1/2 of the sky throughout the appropriate period.  Stratocumulus other than Stratocumulus cumulogenitus.
70 – 80%.
600-1000
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.
5.0
-5.3
      
16
-3.4
748.7
 
1.5
98
Wind blowing from the north-eastModerate breeze
(6 m/s)
  
90 or more, but not 100%
     Stratocumulus other than Stratocumulus cumulogenitus.
90 or more, but not 100%
600-1000
No Altocumulus, Altostratus or Nimbostratus.No Cirrus, Cirrocumulus or Cirrostratus.
20.0
-3.7
      
15
-3.3
748.4
749.5
2.1
98
Wind blowing from the south-eastModerate breeze
(7 m/s)
  
90 or more, but not 100%
State of sky on the whole unchanged.Snow and/or other types of solid precipitationCloud covering more than 1/2 of the sky throughout the appropriate period.  Stratocumulus other than Stratocumulus cumulogenitus.
90 or more, but not 100%
600-1000
No Altocumulus, Altostratus or Nimbostratus.No Cirrus, Cirrocumulus or Cirrostratus.
15.0
-3.6
0.2
6
    
14
-3.6
747.8
 
1.8
98
Wind blowing from the south-eastModerate breeze
(7 m/s)
  
100%.
     Stratus nebulosus or Stratus fractus other than of bad weather, or both.
100%.
300-600
  
15.0
-3.9
      
13
-3.1
747.2
 
1.5
98
Wind blowing from the south-eastFresh breeze
(8 m/s)
  
100%.
     Stratus nebulosus or Stratus fractus other than of bad weather, or both.
100%.
300-600
  
15.0
-3.4
      
12
-2.3
746.3
 
1.2
96
Wind blowing from the south-eastFresh breeze
(8 m/s)
  
90 or more, but not 100%
State of sky on the whole unchanged.Snow and/or other types of solid precipitationCloud covering more than 1/2 of the sky throughout the appropriate period.  Stratus nebulosus or Stratus fractus other than of bad weather, or both.
60%.
300-600
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.
15.0
-2.9
      
11
-3.2
746.0
 
2.1
95
Wind blowing from the south-eastModerate breeze
(7 m/s)
  
90 or more, but not 100%
Snow not falling as shower(s).Snow and/or other types of solid precipitationCloud covering more than 1/2 of the sky throughout the appropriate period.  Stratus nebulosus or Stratus fractus other than of bad weather, or both.
60%.
300-600
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.
15.0
-3.9
      
10
-3.6
745.7
 
2.2
95
Wind blowing from the south-eastGentle breeze
(5 m/s)
  
100%.
Intermittent fall of snowflakes, slight at time of observation.Snow and/or other types of solid precipitationSnow and/or other types of solid precipitation  Stratus nebulosus or Stratus fractus other than of bad weather, or both.
100%.
300-600
  
8.0
-4.3
      
09
-4.2
745.1
746.3
1.8
98
Wind blowing from the south-southeastModerate breeze
(7 m/s)
  
100%.
Continuous fall of snowflakes, slight at time of observation.Snow and/or other types of solid precipitationCloud covering more than 1/2 of the sky throughout the appropriate period.
-6.9
-3.3
Stratus nebulosus or Stratus fractus other than of bad weather, or both.
100%.
300-600
  
2.0
-4.5
3.0
24
  Even layer of compact or wet snow covering ground completely.
2
08
-3.8
743.9
745.1
 
95
Wind blowing from the south-eastGentle breeze
(5 m/s)
  
100%.
Continuous fall of snowflakes, slight at time of observation.Snow and/or other types of solid precipitationSnow and/or other types of solid precipitation  Stratus nebulosus or Stratus fractus other than of bad weather, or both.
100%.
300-600
  
2.0
-4.5
      
07
-4.0
743.5
744.6
 
98
Wind blowing from the south-eastLight breeze
(2 m/s)
  
100%.
Continuous fall of snowflakes, slight at time of observation.Snow and/or other types of solid precipitationSnow and/or other types of solid precipitation  Stratus nebulosus or Stratus fractus other than of bad weather, or both.
100%.
300-600
  
1.5
-4.3
      
06
-4.4
743.3
744.5
-0.8
98
Wind blowing from the north-westLight breeze
(3 m/s)
  
100%.
Continuous fall of snowflakes, heavy at time of observation.Snow and/or other types of solid precipitationCloud covering more than 1/2 of the sky throughout the appropriate period.  Stratus nebulosus or Stratus fractus other than of bad weather, or both.
100%.
300-600
  
3.0
-4.7
      
03
-4.2
744.1
745.3
 
95
Wind blowing from the south-eastLight breeze
(3 m/s)
  
100%.
Continuous fall of snowflakes, slight at time of observation.Snow and/or other types of solid precipitationCloud covering more than 1/2 of the sky throughout the appropriate period.  Stratus nebulosus or Stratus fractus other than of bad weather, or both.
100%.
300-600
  
5.0
-4.9
Trace of precipitation
6
    
0