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SOUTH FORK EEL RIVER - MIRANDA (MRNC1) | ||||||||||||||||||
Latitude: 40.18º N | Longitude: 123.78º W | Elevation: 263 Feet | ||||||||||||||||
Location: Humboldt County in CA | ||||||||||||||||||
River Group: North Coast |
Issuance Time: | Jun 16 2025 at 6:34 AM PDT |
Action/ Monitor: 27.0 Ft | Minor Flood: 33.0 Ft | Moderate Flood: 38.0 Ft | Major Flood: 42.0 Ft |
Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
Short-Range Peak Exceedance Plot Product Info. | CSV Ensemble Files (Data in kcfs): Forecast Group | MRNC1 | ||||||||||||||||||||||||||||||||||||
Select up to 2 thresholds to use to calculate exceedance probabilities.
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Location Photographs | ||
ESRI™ Locator Map |
Flood Impacts | |
47.0 Feet | Extensive and severe flooding of all areas along the river. Severe damage to roads, bridges and structures can be expected. US Highway 101 and Highway 254 (Avenue of the Giants) will likely be closed. All persons in the vicinity of the river should take appropriate actions to protect life and property. |
45.0 Feet | Severe flooding of many communities and roads along the river can be expected. Numerous road closures are likely, possibly including US Highway 101 and Highway 254 (Avenue of the Giants). All persons in the vicinity of the river should take appropriate actions to protect life and property. |
42.0 Feet | Extensive and severe flooding of many portions of the Avenue of the Giants, especially areas in the vicinity of Sylvandale, Myers Flat, Weott and Phillipsville. Expect numerous road closures in these areas. |
38.0 Feet | Considerable flooding of portions of the Avenue of the Giants (Highway 254) in the vicinity of Sylvandale, Myers Flat and Weott, with numerous road closures expected. Minor flooding will begin along Phillipsville Road and adjacent low lying areas. |
35.0 Feet | Considerable flooding of portions of Avenue of the Giants in the vicinity of Sylvandale, Myers Flat and Weott is likely. Expect closure Of Avenue of the Giants (Highway 254) in numerous locations. |
33.0 Feet | Flooding of portions of the Avenue of the Giants is likely in the vicinity of Sylvandale, and the Myers Flat and Redwood Giants Trailer Park. Flooding is also possible near Weott. |
30.0 Feet | Flooding of portions of the Avenue of the Giants may occur, especially in the vicinity of Sylvandale and the Myers Flat and Redwood Giants Trailer Park. |
27.0 Feet | Flooding of portions of the Avenue of the Giants (Highway 254) is possible near Sylvandale. |
Official 7 Day National Weather Service Forecast (CAZ106) |
Today: Mostly sunny. Highs 62 to 77. Tonight: Partly cloudy in the evening then becoming mostly cloudy. Lows 39 to 49. Northwest wind around 20 mph in the evening. Friday: Mostly cloudy in the morning then clearing. Slight chance of rain showers in the afternoon. Snow level 4500 to 5000 feet. Highs 57 to 72. Friday Night: Partly cloudy. Lows 38 to 48. Saturday: Mostly sunny. Highs 60 to 75. Saturday Night through Sunday Night: Partly cloudy. Lows 41 to 51. Highs 67 to 82. Monday through Tuesday Night: Partly cloudy. Highs 76 to 91. Lows 46 to 56. Wednesday: Sunny. Highs 79 to 94. |
Flood Impacts | |
47.0 Feet | Extensive and severe flooding of all areas along the river. Severe damage to roads, bridges and structures can be expected. US Highway 101 and Highway 254 (Avenue of the Giants) will likely be closed. All persons in the vicinity of the river should take appropriate actions to protect life and property. |
45.0 Feet | Severe flooding of many communities and roads along the river can be expected. Numerous road closures are likely, possibly including US Highway 101 and Highway 254 (Avenue of the Giants). All persons in the vicinity of the river should take appropriate actions to protect life and property. |
42.0 Feet | Extensive and severe flooding of many portions of the Avenue of the Giants, especially areas in the vicinity of Sylvandale, Myers Flat, Weott and Phillipsville. Expect numerous road closures in these areas. |
38.0 Feet | Considerable flooding of portions of the Avenue of the Giants (Highway 254) in the vicinity of Sylvandale, Myers Flat and Weott, with numerous road closures expected. Minor flooding will begin along Phillipsville Road and adjacent low lying areas. |
35.0 Feet | Considerable flooding of portions of Avenue of the Giants in the vicinity of Sylvandale, Myers Flat and Weott is likely. Expect closure Of Avenue of the Giants (Highway 254) in numerous locations. |
33.0 Feet | Flooding of portions of the Avenue of the Giants is likely in the vicinity of Sylvandale, and the Myers Flat and Redwood Giants Trailer Park. Flooding is also possible near Weott. |
30.0 Feet | Flooding of portions of the Avenue of the Giants may occur, especially in the vicinity of Sylvandale and the Myers Flat and Redwood Giants Trailer Park. |
27.0 Feet | Flooding of portions of the Avenue of the Giants (Highway 254) is possible near Sylvandale. |