CTH matchup summary stats generated 30 Jan 2026
All clouds
Site, Count, F_60, F_ED, R_S, Median bias (km), MAE (km), RMSE (km)
All, 10379, 0.39, 0.47, 0.65, -0.43, 1.28, 3.00
BNF, 103, 0.56, 0.55, 0.76, -0.08, 0.68, 2.92
CRG, 116, 0.27, 0.31, 0.52, -2.10, 2.36, 4.00
ENA, 300, 0.40, 0.43, 0.63, -0.03, 1.06, 3.43
KCG, 299, 0.48, 0.52, 0.67, -0.19, 0.85, 3.08
NSA, 847, 0.33, 0.57, 0.49, -0.44, 1.82, 3.42
SGP, 204, 0.36, 0.36, 0.67, -1.20, 1.77, 3.74
Bucharest, 252, 0.40, 0.39, 0.64, -0.79, 1.42, 3.02
Cabauw, 397, 0.50, 0.49, 0.76, 0.09, 0.81, 2.65
Chilbolton, 277, 0.53, 0.52, 0.69, 0.19, 0.72, 1.89
Cluj-Napoca, 266, 0.42, 0.42, 0.68, -0.79, 1.31, 2.92
Galati, 311, 0.39, 0.39, 0.66, -0.77, 1.24, 3.04
Granada, 143, 0.37, 0.36, 0.58, -1.51, 1.66, 3.37
Hyytiala, 502, 0.25, 0.34, 0.55, -1.54, 2.05, 3.20
Juelich, 510, 0.38, 0.42, 0.75, -1.11, 1.45, 3.19
Kenttarova, 303, 0.38, 0.41, 0.56, -0.65, 1.30, 2.99
Lampedusa, 156, 0.39, 0.46, 0.78, -0.07, 1.43, 2.46
Leipzig, 378, 0.42, 0.43, 0.73, -0.76, 1.17, 3.10
Leipzig LIM, 65, 0.43, 0.51, 0.71, -0.12, 1.16, 2.40
Limassol, 54, 0.41, 0.44, 0.61, -1.58, 1.61, 3.75
Lindenberg, 499, 0.39, 0.39, 0.68, -1.04, 1.42, 3.47
Maido, 228, 0.57, 0.54, 0.43, 0.54, 0.66, 1.72
Mindelo, 63, 0.41, 0.49, 0.77, 0.11, 1.14, 3.01
Munich, 432, 0.34, 0.34, 0.65, -1.59, 1.92, 3.42
Neumayer, 439, 0.21, 0.61, 0.50, -1.25, 2.04, 3.14
Norunda, 289, 0.35, 0.36, 0.68, -0.24, 1.22, 2.59
Ny-!3Å!Xlesund, 1082, 0.43, 0.62, 0.60, 0.02, 1.08, 2.51
Palaiseau, 340, 0.48, 0.43, 0.79, -0.05, 0.89, 2.62
Payerne, 219, 0.30, 0.35, 0.45, -1.70, 2.12, 3.88
Potenza, 281, 0.42, 0.43, 0.71, -0.65, 1.21, 2.79
Rzecin, 307, 0.49, 0.43, 0.75, 0.28, 0.93, 2.11
Schneefernerhaus, 316, 0.44, 0.49, 0.48, -0.56, 1.17, 2.66
Vehmasmaki, 401, 0.42, 0.49, 0.59, -0.25, 1.22, 2.87
Thin clouds
Site, Count, F_60, F_ED, R_S, Median bias (km), MAE (km), RMSE (km)
All, 2325, 0.26, 0.50, 0.56, -0.57, 2.00, 3.47
BNF, 8, 0.38, 0.38, 0.52, -0.08, 1.64, 3.61
CRG, 28, 0.18, 0.32, 0.36, -2.46, 2.67, 4.01
ENA, 75, 0.31, 0.47, 0.46, -0.03, 1.76, 4.00
KCG, 83, 0.31, 0.53, 0.61, 0.15, 1.37, 3.22
NSA, 270, 0.26, 0.72, 0.46, 0.35, 2.02, 3.34
SGP, 42, 0.24, 0.29, 0.13, -2.30, 3.25, 4.80
Bucharest, 55, 0.24, 0.29, 0.60, -2.05, 2.37, 3.90
Cabauw, 55, 0.29, 0.36, 0.66, -0.96, 2.05, 3.59
Chilbolton, 34, 0.32, 0.38, 0.58, 0.96, 1.61, 2.50
Cluj-Napoca, 51, 0.24, 0.35, 0.37, -1.54, 1.92, 3.86
Galati, 81, 0.26, 0.32, 0.57, -1.63, 2.09, 3.69
Granada, 46, 0.26, 0.28, 0.33, -3.92, 4.15, 4.89
Hyytiala, 136, 0.21, 0.46, 0.51, -0.87, 2.19, 3.24
Juelich, 89, 0.31, 0.48, 0.62, -1.17, 2.10, 3.67
Kenttarova, 78, 0.26, 0.38, 0.48, -0.47, 1.94, 2.97
Lampedusa, 73, 0.40, 0.56, 0.79, 0.36, 1.48, 2.44
Leipzig, 79, 0.29, 0.43, 0.60, -1.65, 2.18, 3.67
Leipzig LIM, 22, 0.41, 0.73, 0.69, 0.28, 1.34, 2.56
Limassol, 22, 0.23, 0.32, 0.54, -2.62, 2.76, 3.85
Lindenberg, 72, 0.17, 0.26, 0.53, -3.17, 3.60, 4.43
Maido, 13, 0.08, 0.08, 0.22, 1.49, 2.99, 3.92
Mindelo, 24, 0.29, 0.50, 0.71, -0.50, 1.65, 4.11
Munich, 103, 0.17, 0.24, 0.44, -2.59, 3.44, 4.13
Neumayer, 135, 0.24, 0.91, 0.58, 0.05, 1.92, 2.71
Norunda, 72, 0.32, 0.35, 0.66, -0.25, 1.32, 2.93
Ny-!3Å!Xlesund, 247, 0.19, 0.73, 0.48, 0.76, 1.95, 2.96
Palaiseau, 59, 0.19, 0.24, 0.64, -1.53, 2.13, 3.60
Payerne, 46, 0.13, 0.35, 0.28, -3.08, 3.33, 4.91
Potenza, 41, 0.37, 0.41, 0.74, -1.00, 1.62, 3.03
Rzecin, 51, 0.41, 0.35, 0.60, 0.41, 1.25, 2.89
Schneefernerhaus, 37, 0.43, 0.62, 0.44, -0.49, 1.94, 2.88
Vehmasmaki, 98, 0.30, 0.52, 0.61, -0.18, 1.73, 2.90
Single-layer opaque clouds
Site, Count, F_60, F_ED, R_S, Median bias (km), MAE (km), RMSE (km)
All, 3896, 0.56, 0.59, 0.78, 0.18, 0.62, 1.96
BNF, 62, 0.69, 0.69, 0.80, 0.14, 0.48, 2.34
CRG, 48, 0.42, 0.38, 0.70, -0.67, 1.38, 2.70
ENA, 155, 0.50, 0.51, 0.63, 0.26, 0.72, 2.25
KCG, 152, 0.69, 0.66, 0.81, 0.17, 0.45, 1.42
NSA, 295, 0.52, 0.67, 0.71, 0.04, 0.62, 2.41
SGP, 98, 0.51, 0.49, 0.85, -0.11, 0.82, 2.43
Bucharest, 88, 0.60, 0.57, 0.75, 0.07, 0.59, 1.91
Cabauw, 189, 0.61, 0.61, 0.73, 0.35, 0.52, 1.95
Chilbolton, 140, 0.61, 0.60, 0.57, 0.37, 0.57, 1.58
Cluj-Napoca, 87, 0.59, 0.62, 0.81, 0.03, 0.55, 1.95
Galati, 99, 0.52, 0.48, 0.81, 0.21, 0.76, 2.04
Granada, 41, 0.59, 0.51, 0.85, -0.19, 0.71, 1.53
Hyytiala, 93, 0.48, 0.55, 0.69, 0.10, 0.75, 1.98
Juelich, 189, 0.58, 0.61, 0.83, 0.10, 0.57, 1.83
Kenttarova, 109, 0.62, 0.59, 0.78, 0.25, 0.55, 1.72
Lampedusa, 39, 0.44, 0.46, 0.75, 0.26, 1.07, 1.68
Leipzig, 145, 0.60, 0.57, 0.86, 0.21, 0.59, 2.14
Leipzig LIM, 19, 0.47, 0.42, 0.88, 0.12, 0.85, 1.59
Limassol, 22, 0.68, 0.73, 0.86, -0.44, 0.60, 2.36
Lindenberg, 177, 0.61, 0.61, 0.78, 0.21, 0.47, 1.95
Maido, 177, 0.62, 0.59, 0.29, 0.54, 0.60, 1.23
Mindelo, 27, 0.56, 0.56, 0.18, 0.37, 0.45, 1.39
Munich, 138, 0.51, 0.48, 0.80, -0.48, 0.92, 2.49
Neumayer, 127, 0.27, 0.60, 0.59, -0.60, 1.07, 2.36
Norunda, 94, 0.51, 0.51, 0.71, 0.29, 0.69, 1.56
Ny-!3Å!Xlesund, 342, 0.62, 0.76, 0.79, 0.29, 0.45, 1.38
Palaiseau, 138, 0.67, 0.62, 0.80, 0.32, 0.54, 1.64
Payerne, 72, 0.47, 0.47, 0.63, -0.31, 1.19, 3.25
Potenza, 110, 0.55, 0.56, 0.75, 0.14, 0.79, 1.96
Rzecin, 137, 0.53, 0.47, 0.76, 0.51, 0.67, 1.56
Schneefernerhaus, 146, 0.49, 0.56, 0.61, -0.27, 0.91, 2.04
Vehmasmaki, 141, 0.62, 0.62, 0.65, 0.28, 0.55, 1.85
Multi-layer clouds
Site, Count, F_60, F_ED, R_S, Median bias (km), MAE (km), RMSE (km)
All, 4158, 0.31, 0.33, 0.54, -1.99, 2.14, 3.49
BNF, 33, 0.36, 0.33, 0.72, -1.75, 1.75, 3.63
CRG, 40, 0.15, 0.22, 0.44, -4.16, 4.83, 5.14
ENA, 70, 0.27, 0.23, 0.37, -2.79, 2.85, 4.68
KCG, 64, 0.19, 0.17, 0.26, -3.68, 3.81, 5.11
NSA, 282, 0.19, 0.32, 0.28, -3.24, 3.26, 4.27
SGP, 64, 0.22, 0.22, 0.66, -3.47, 3.53, 4.51
Bucharest, 109, 0.32, 0.30, 0.48, -1.99, 2.03, 3.25
Cabauw, 153, 0.44, 0.39, 0.60, -1.11, 1.51, 2.98
Chilbolton, 103, 0.50, 0.47, 0.78, -0.43, 0.98, 2.04
Cluj-Napoca, 128, 0.38, 0.32, 0.67, -1.69, 1.92, 3.04
Galati, 131, 0.38, 0.36, 0.61, -1.20, 1.51, 3.21
Granada, 56, 0.30, 0.30, 0.67, -2.04, 2.33, 2.76
Hyytiala, 273, 0.20, 0.22, 0.53, -2.42, 2.64, 3.50
Juelich, 232, 0.25, 0.24, 0.66, -2.88, 2.93, 3.81
Kenttarova, 116, 0.24, 0.27, 0.37, -2.45, 2.66, 3.82
Lampedusa, 44, 0.34, 0.30, 0.74, -1.53, 1.63, 3.01
Leipzig, 154, 0.32, 0.30, 0.67, -1.95, 2.08, 3.51
Leipzig LIM, 24, 0.42, 0.38, 0.54, -1.05, 1.91, 2.74
Limassol, 10, 0.20, 0.10, 0.18, -2.75, 2.81, 5.58
Lindenberg, 250, 0.30, 0.27, 0.55, -2.53, 2.60, 3.96
Maido, 38, 0.55, 0.50, 0.70, 0.24, 0.76, 2.36
Mindelo, 12, 0.33, 0.33, 0.85, -1.93, 2.12, 3.09
Munich, 191, 0.30, 0.29, 0.57, -2.36, 2.38, 3.57
Neumayer, 177, 0.14, 0.38, 0.37, -3.22, 3.24, 3.85
Norunda, 123, 0.24, 0.26, 0.53, -2.15, 2.33, 2.99
Ny-!3Å!Xlesund, 493, 0.41, 0.47, 0.54, -0.75, 1.36, 2.85
Palaiseau, 143, 0.41, 0.33, 0.69, -1.44, 1.63, 2.90
Payerne, 101, 0.25, 0.27, 0.41, -2.06, 2.30, 3.77
Potenza, 130, 0.32, 0.32, 0.65, -1.91, 2.13, 3.26
Rzecin, 119, 0.46, 0.42, 0.68, -0.28, 1.14, 2.26
Schneefernerhaus, 133, 0.38, 0.38, 0.36, -1.42, 1.68, 3.16
Vehmasmaki, 162, 0.33, 0.35, 0.45, -2.06, 2.50, 3.52