Marine Heatwaves and Cold Spells: Dataset and Methods dataset https://portal.medin.org.uk/portal/start.php?tpc=009_CEFASa7ca777e-64f1-4b2a-ad35-1473dcb3b1ee Cefas Data Cube Viewer which can be accessed here: `https://eutro-cube.cefas.co.uk/`_ This portal contains Ostia Marine Heatwaves (MHW) and Cold Spells (MCS) dataset between 2020-present. There are following datasets: - Daily MCS Flag: sea surface temperature below 10th percentile computed from 10 years of OSTIA L4 Reprocessed data for the particular day - Daily MHW Flag: sea surface temperature above 90th percentile computed from 10 years of OSTIA L4 Reprocessed data for the particular day - MCS Duration: The number of consecutive days since the trigger of the MCS in 10 days rolling window - MHW Duration: The number of consecutive days since the trigger of the MHW in 10 days rolling window - MCS Warning: Pixels, where sea surface temperature has been below 10th percentile for 1, 2, 3, 4, 5 days. This shows areas which could potentially become MCSs= a pixel being flagged as MCS 5 consecutive days in a row - MHW Warning: Pixels, where sea surface temperature has been above 90th percentile for 1, 2, 3, 4, 5 days. This shows areas which could potentially become MHWs= a pixel being flagged as MHW 5 consecutive days in a row .. _`https://eutro-cube.cefas.co.uk/`: https://eutro-cube.cefas.co.uk/ 20240117 20231031