Dataset Open Access
Cropper, Thomas Edward; Hanna, Edward; Valente, Maria Antónia; Jónsson, Trausti
A Daily resolution North Atlantic Oscillation Index from (01/01/1850) to (31/12/2014). The index is derived from the difference in atmospheric sea-level pressure values between the Azores and Iceland. The article describing the NAO index is currently under revision at Geoscience Data Journal.