PSL Data Notices
The following are notices related to PSL data products and services. For individual field site status, visit the PSL Observation Network.
Notice icon key: Information only | Enhancement | Warning | Alert
| Date | Actions | Details |
|---|---|---|
| 03/18/2026 | notice type: enhancement | Observation stations added to the PSL Observation Network: Bucks Lake Base, Bucks Lake Node 1, Bucks Lake Node 2 Bucks Lake Node 3, Grizzly Ridge Base, Grizzly Ridge Node 2, Grizzly Ridge Node 1, Grizzly Ridge Node 3. |
| 03/17/2026 | notice type: alert | The NCEP/NCAR Reanalysis 1 dataset has ceased updates due to the National Weather Service change from CDAS to CORe. The last date of data is March 17, 2026. Learn more |
| 03/06/2026 | notice type: enhancement | NOAA ERSST V6 has been added to the PSL data collection and will be updated. It is monthly and starts in 1850 and covers the global oceans. More information |
| 02/28/2026 | notice type: warning | The NCEP/NCAR Reanalysis 1 dataset will not longer be updated effective on or around March 18. Learn more |