The European Union’s climate monitoring service, Copernicus, reported from Paris that sea surface temperatures in the Pacific Ocean’s Nino 3.4 monitoring region reached their highest level on record last September, driven by a powerful El Niño. Scientists have warned that the elevated temperatures could contribute to a new global temperature record in 2027.
Record warmth in a key Pacific region
The record was recorded in the Nino 3.4 region, an area of the Pacific used to monitor sea surface temperatures associated with El Niño. Copernicus said temperatures there reached an unprecedented level in September, marking a record for that monitoring area.
The reported finding concerns sea surface temperatures in a specific part of the Pacific. It is distinct from a record for global temperatures: the report identifies a regional ocean measurement, while the warning about 2027 refers to a possible future global temperature record.
Scientists warn of a possible global record
Scientists have cautioned that the powerful El Niño could set the stage for a new global temperature record in 2027. The warning is a projection, not a report that such a record has already been established. The provided findings do not give a specific global temperature estimate or say how likely a record would be.
The reported regional record and the forecast concern different measures and timeframes. The Nino 3.4 reading was recorded last September, while the potential global record is a possibility raised for 2027. Copernicus’s finding places the Pacific measurement at a record level during the El Niño event; scientists’ warning points to a possible broader temperature milestone later.
What the report establishes
The key facts reported are that the Nino 3.4 region reached its highest sea surface temperature on record last September and that the rise occurred during a powerful El Niño. The warning about 2027 adds a forward-looking concern, but does not establish that the global record will be broken.
The findings were reported from Paris and covered by Gorkhapatra Online, Nagarik News and Ratopati.
