• Storm Surge (SLOSH, ETSS, P-surge)

      • SCN17-63 Updated: Extra-Tropical Storm Surge (ETSS) model upgrade and the first version of Probabilistic Extra-Tropical Storm Surge (P-ETSS) model: Effective December 6, 2017
      • TIN15-39: Extra-Tropical Storm Surge (ETSS) model and post-processing upgrades: Effective September 15, 2015
      • TIN15-18: Extra-Tropical Storm Surge (ETSS) model and post-processing upgrades
      • TIN14-31 Amended:Extra-Tropical Storm Surge (ETSS) Enhancements
      • TIN14-12: Corrected: Experimental Probabilistic Tropical Cyclone Storm Surge and Tide above Datum Products Will Transition To Operational
      • TIN13-07: NWS Transitioning from Deterministic To Probabilistic Storm Surge Forecasts effective with the 2013 Hurricane Season (SLOSH)
      • TIN09-21: TROPICAL CYCLONE STORM SURGE DISPLAY PROGRAM NOW ONLINE
      • TIN08-98: ADDITION OF MORE LEVELS OF PROBABILISTIC STORM SURGE: EFFECTIVE MARCH 24 2009
      • PNS 14: Soliciting comments for Experimental Potential Storm Surge Flooding Map through November 30, 2014
      • PNS 13: Soliciting Comments on Experimental Probabilistic Tropical Cyclone Storm Surge and Tide above Datum Through November 30, 2013
      • PNS 10:  SOLICITING COMMENTS FOR EXPERIMENTAL TROPICAL CYCLONE PROBABILISTIC STORM SURGE EXCEEDANCE PRODUCTS THROUGH NOVEMBER 30 2010
      • PNS 08: CORRECTED: SOLICITING COMMENTS FOR EXPERIMENTAL PROBABILISTIC HURRICANE STORM SURGE PRODUCTS THROUGH NOVEMBER 15 2008 AND EXPERIMENTAL STORM SURGE PROBABILISTIC GRIB2 FILES ON NOAAPORT
      • PNS 06: SOLICITING COMMENTS BY NOVEMBER 15 2006 ON EXPERIMENTAL PROBABILISTIC HURRICANE STORM SURGE PRODUCTS

For a complete listing of SCN, TIN, PNS, and other change notifications from NWS, please see:
https://www.weather.gov/notification/ or https://www.weather.gov/notification/archive (for older notices)