Metro services have now been resumed after a suspension was lifted on a part of the track.
Trains were stopped from calling at stations between South Gosforth and Shiremoor following a power surge, last night.
Emergency repairs were carried out during the night.
The suspension has now been lifted and a normal service has been resumed.
A Tweet by Nexus said: “The suspension between South Gosforth - Shiremoor has been lifted and trains will be stopping here. Thank you for your patience in this matter, and we apologise for the inconvenience caused.”