Rainfall, River and QPF Page Rainfall Data Maps Large Scale Precipitation Gage Maps Area Recent Hours 6-Hr Periods (PST) 24 Hrs Entire CNRFC Area 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Northern California 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Southern California 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Nevada 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Regional Large Scale Precipitation Gage Maps Area Recent Hours 6-Hr Periods (PST) 24 Hrs Upper Klamath 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am North Coast 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Shasta-Sac Valley 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Russian-Napa 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am SF Bay Area 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Sacramento Area 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Northern Sierra NV 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Southern Sierra NV 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Kern Co-Tehachapis 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Central Coast 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Santa Barbara-Ventura 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Los Angeles Area 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Southwest CA 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am San Diego Area 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Reno-Tahoe 1 6 24 4a-10a 10a-4p 4p-10p 10p-4a 4am-4am Rainfall Text Products California Nevada Precipitation Summary (every hour) 6/24-Hour Precipitation Summary (at 12Z daily) SF Bay River Stage Maps CNRFC Observed River/Reservoir Maps Basin Area Observation Time Upper Klamath current hour 1 hour ago 2 hours ago North Coast current hour 1 hour ago 2 hours ago Upper Sacramento current hour 1 hour ago 2 hours ago Lower Sacramento current hour 1 hour ago 2 hours ago Russian / Napa current hour 1 hour ago 2 hours ago Central CA Coast current hour 1 hour ago 2 hours ago San Joaquin current hour 1 hour ago 2 hours ago Santa Ynez current hour 1 hour ago 2 hours ago San Diego current hour 1 hour ago 2 hours ago Truckee current hour 1 hour ago 2 hours ago Humboldt current hour 1 hour ago 2 hours ago Detailed River Stages & Forecasts River Stage Data - Text California Nevada River Stage Summary River Stages - Hydrologic Information Center California Dept. of Water Resources - Stage/Flow Info Hourly River Stages - SF Bay Area/Central Coast Telemetry Data - USACE - Los Angeles District Water Control Data System - USACE - Sacramento District Real-time Water Data - USGS - California Real-time Water Data - USGS - Nevada River Forecasts - Text Stage Definitions Hydrologic Statements Warnings - Small River and Stream Flood Warnings Statements - Urban and Small Stream Flood Advisories Watches - Flood/Flash Flood Flood/Flash Flood Warnings Hydrologic Outlooks QUANTITATIVE PRECIPITATION FORECASTS (QPF) 24 Hour Total QPF Maps Day 1 Day 2 Day 3 Day 4-5 5-Day Total QPF CNRFC Hydromet DiscussionHPC Discussions Short Range Public Extended Forecast QPF Discussion Excessive Rainfall Heavy Snow Model Diagnostics Numerical Model QPF Forecasts 00Z 06Z 12Z 18Z GFS - NoAM Loop All Loop All Loop All Loop All GFS - NoPac Loop All Loop All Loop All Loop All ETA - NoAM Loop All Loop All Loop All Loop All MM5 - Loop Medium and Long Range Precip Progs 6-10 Day 8-14 Day 10 Day Outlook 30 Day 90 Day
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