GYX Flood Information

Flood Briefing Page

Please note that this general weather briefing slide above is intended only to assist in determining the appropriate web page link to get additional information. For high-impact events, more detailed information will be provided via traditional decision support services.

**Coastal Flooding - Fire - Flooding - Heat - Thunderstorms - Tropical - Wind - Winter**

	River Forecast Points Map displays river points in Maine and New Hampshire. Just click on the point where you want a forecast. Map is updated every time a new observation or forecast is generated.		Observed Precipitation Northeast River Forecast Center Rain Gauge Totals. Observed Precipitation Page One Week Archive of Daily Precipitation Graphics

	24Hr QPF Forecast Map displays 24hr forecasted precipitation amounts. Map is updated every time the forecaster issues a new forecast.		2 Day QPF Forecast Map displays 2 Day forecasted precipitation amounts. Map is updated every time the forecaster issues a new forecast.

	Flash Flood Guidance Flash Flood Guidance is an estimate of the amount of rainfall required over a given area during a given duration to cause small streams to flood issued by Northeast River Forecast Center. Flash Flood Guidance Graphics		Precipitation / Departure The precipitation totals used in these graphics and the accompanying text products are from the 6-hourly county mean areal precipitation calculated for use in the NERFC's Community Hydrologic Prediction System. Precipitation/Departure Graphics

	Weather Hazards Map displays active watch, warnings, advisories and short term forecasts in the lower 48 states. Map automatically refreshes every five minutes.		Significant River Flood Outlook This Flood Outlook is intended to provide a general outlook for significant river flooding. It is not intended to depict all areas of minor flooding or small-scale events such as localized flooding and/or flash flooding.

	Historical Streamflow Map of real-time streamflow compared to historical streamflow for the day of the year.		National Snow Analyses Includes data on snow water equivalent, snow depth and more. The data can be view for a day or animated for a two week period or a seaon. CONUS & Northeast NERFC: Observed Snow Maps Maine Cooperative Snow Survey