AlphaWolf Ranch

Vineyard Overview

Alpha Wolf Ranch


AlphaWolf Ranch

Planted Area

4.86 acres




Edit Vineyard


6595 Gordon Valley Rd
Napa, CA, 95488




Everyvine Rating

Not rated

Everyvine has not found enough evidence to rate this vineyard. Learn more...

Information about the planted areas of this vineyard

Grape Profile

Grape Details

Varietals: Petit Verdot, Cabernet Franc
Vine Age: 20 years (average)
Wine Regions: Napa Valley, North Coast

Vineyard Size

Planted Area: 4.86 acres

Wine History

Grapes from these blocks have been used in the following wines:
Wine (Vintage)PriceScore
1. Eagle Eye Estate Petit Verdot (2008)$60

Farm Certifications

Certified: Certified California Sustainable Winegrowing
Certified: Fish Friendly Farming
Certified: Napa Green Land
Certified: Sustainability in Practice

Land Profile


Elevation268.33 ft.
Slope4.3% (2.47°)
AspectSouthwest (243.27°)

Solar Radiation

Average Radiation TotalWH/m2
Growing Season146179.3

Climate Indices

Index Name
Growing Degree-Days4001.18
Huglin Index2872.39
Biologically Effective Degree-Days2014.4

Temperature & Rainfall

AverageHi °FLow °FRain in.
Growing Season84.852.54.23
For more detailed information about the topography, climate, and soil of the vineyard blocks that grew these grapes, click on the individual blocks in the block list.

What's Available

No winegrapes or bulk wine sourced from this vineyard are currently available...

About Market Listings
Winegrape, Bulk Wine, and Shiners are provided in partnership with Vineyard and winery managers can link classified listings to vineyards on Everyvine by logging in at

Block List

Planted Areas of this Vineyard (3)

  1. Block: 1 (0.78 acres)
    Grape: Petit Verdot
    272.34 ft. | Haire, Yolo
    View block details
  2. Block: 2 (1.04 acres)
    Grape: Petit Verdot
    266.51 ft. | Yolo
    View block details
  3. Block: 3 (3.04 acres)
    Grape: Cabernet Franc
    266.14 ft. | Yolo
    View block details

About AlphaWolf Ranch

AlphaWolf Ranch is the home of Eagle Eye Wines and AlphaWolf Olive Oil. This world class vineyard has been selling grapes to the top wineries in Napa for years. We grow Petit Verdot, Cabernet Franc, and Cabernet Sauvignon.

Edit History

Want to change something? Edit this vineyard


Vineyard-ID: 2319
Created Date: March 29, 2012
Edit History: View Edit History of this Vineyard

Edit Permission

Locked: Only the owner may edit this vineyard

Contact-Us if you would like to request the ability to edit this vineyard

Data Notes and References


Farm Certifications: See the certifications page to learn more about the farm certifications Everyvine tracks.
Soil Horizon: Bedrock value set to "-" is not available. Available water capacity units are cm/cm.
Solar Radiation: Area Solar radiation has been calculated in watt hours per square meter (WH/m2)
Topography: Topography values are averaged over the block area. Aspect is expressed in positive degrees from 0 to 359.9, measured clockwise from north.
Growing Season: For use in various statistical averages, Everyvine defines the vineyard growing season as the period April 1st to October 31st.


The vineyard data presented here is most often sourced from the public data sources listed below. However, Everyvine also accepts data from vineyard owners who often have even better data they have collected themseleves.

If you have more accurate data on a vineyard go to: Data Submission page.

Topography: Topographic and solor radiation calculations are based on 1/3 arc-second (approx. 10m) elevation models. Data provided by U.S. Geological Survey (USGS), EROS Data Center, National Elevation Dataset,, 1999
Climate Indices: Calculations based on methodologies described by Gregory Jones and John Gladstones. See the following:
  • Jones, G.V, Duff, A.A., Hall, A., and J. Myers (2009). Spatial analysis of climate in winegrape growing regions in the western United States.” American Journal of Enology and Viticulture, in Press Spring 2010.
  • Gladstones, J. (1992) Viticulture and environment (Winetitles: Adelaide).
Month Climate Averages: Monthly and annual temperature and rainfall values based on 30-arcsec (800m) normals for the climatological period 1971-2000. Data provided by PRISM Climate Group, Oregon State University,, October 31,2008
Soil: Soil data is collected from the following sources:
  • SSURGO: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. Soil Survey Geographic (SSURGO) Database. Available online at
  • STATSGO2: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. U.S. General Soil Map (STATSGO2). Available online at
  • Web Soil Survey: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. Web Soil Survey. Available online at
Skip to toolbar