Beginning at 05:07:53 Universal Time (UTC) on May 7, 2026, near-real time (NRT) data from the Microwave Limb Sounder (MLS) on NASA's Aura satellite became unavailable due to an anomaly. The data will remain unavailable until further notice. This is affecting all MLS NRT data processing.
UPDATE: MLS NRT is back on-line and all L2 NRT data is available starting from 21:10:00 UTC on May 11, 2026.