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Table 2

Percentage observations of different signatures prior to the common spread F occurrence.

Year Station combinations used Unstable Es (%) LSWS (%) GPS-TIDs (%) Vz-TIDs (%) F layer uplift (%)
2009 Nicosia-Athens 76.74 86.05 34.88 53.49 62.79
Athens-Pruhonice 76.92 61.54 46.15 46.15 53.85
Nicosia-Athens-Pruhonice
2015 Nicosia-Athens 86.67 73.33 53.33 53.33 53.33
Athens-Pruhonice 37.50 37.50 25.00 62.50 62.50
Nicosia-Athens-Pruhonice 66.67 66.67 0.00 66.67 33.33
2016 Nicosia-Athens 58.06 70.97 67.74 61.29 54.84
Athens-Pruhonice 54.55 54.55 45.45 54.55 72.73
Nicosia-Athens-Pruhonice 16.67 50.00 16.67 50.00 50.00

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