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Flashcards in California Deck (51):
1

What is the main climatic influence on California's wine growing regions?

Called the California Current, it's an extremely cold Pacific Ocean current which moves down from British Columbia and directly affects the coast of California.  

Despite California's latitude and northern California's mountainous terrain, it is this ocean current that plays the largest role in moderating California's grape growing regions.

2

Northern California's vineyards are protected from cold ocean currents by what geological features?

Mountains - specifically the Northern Coast Ranges, a section of the California Coast Ranges.

Without the mountains, California's northern coast would be dramatically cooler due to its proximity to the Pacific Ocean.  The mountains help insulate Northern California.

3

What are the beneficial effects of fog created by California's cold ocean currents?

The cold evening air and morning fogs that are drawn in from the ocean help to lower temperatures at night and retain acidity in the grapes.

Additionally, the extra time it takes for the sun to burn off the fog in the morning extends the cooling effect well into late morning or afternoon.

4

What is the major detrimental effect of fog caused by California's cold ocean currents?

The cooling influence of fog can be so intense that in some parts of California grapes can have difficulty ripening.

5

What climatic factor links nearly all of California's grape growing regions?

Low rainfall during the ripening season.

6

What is the beneficial impact of California's low rainfall during the ripening season?

Lack of rain means growers can leave their grapes on the vine late into the season, resulting in super ripe grapes with intense flavors and elevated sugar levels.

7

How do many California grape growers deal with the lack of rain during the ripening season?

Due to the shortage of rain in California, many grape growers use drip irrigation to make sure their vines have water during the growing season.

8

What is the most planted red/black grape in California?

Cabernet Sauvignon

9

What is the most widely planted grape variety in the state of California?

Chardonnay

10

Despite its European origin, what grape is widely considered to be a uniquely Californian grape?

Zinfandel

11

What unique characteristic of Zinfandel allows it to be produced in several kinds of styles throughout California?

Zinfandel has the propensity of ripening unevenly, meaning that harvested fruit almost always includes both unripe and raisinated grapes (which produces both underripe and overripe flavors in the wine).

12

Which areas in California have reputations for making distinctive Merlot with character?

The cooler regions of California, such as Monterey County and parts of California's North Coast, and the warmer regions of Napa and Sonoma.

13

Which area in California has the greatest plantings of Merlot?

Are these Merlots generally seen as higher quality or lesser quality than those from Napa, Sonoma or Monterey?

San Joaquin Valley in the Central Valley.

Merlots from San Joaquin Valley are generally seen as lesser quality than those from Napa, Sonoma, or Monterey.  Merlots from San Joaquin are generally more affordable and meant for everyday consumption.

14

Which regions of California are known for producing top-quality Pinot Noir?

  • Russian River Valley AVA
  • Los Carneros AVA
  • Sonoma Coast AVA
  • Santa Maria Valley AVA

15

What does Fumé Blanc usually refer to?

Fumé Blanc usually refers to Sauvignon Blanc made in the United States that more than likely saw some new oak.

Be careful though, some producers will use Fumé Blanc on unoaked wines as well.

16

Where do some choice examples of California Sauvignon Blanc come from?

California's coastal areas for brisk acidity and bursting citrus notes, but also warmer areas like Napa and Happy Canyon which lend riper fruit notes and breadth.

17

What are the 5 main winegrowing regions of California?

  1. North Coast
  2. Sierra Foothills
  3. Central Coast
  4. Central Valley
  5. South Coast

18

Where is the majority of California's wine produced?

Central Valley

California's Central Valley has very fertile soil and irrigation is widely used to increase grape yields.

19

What California AVA has been a leader in forming California's reputation for quality wines, and has been shown to possess some of the most desirable vineyards in the United States?

Napa Valley AVA

20

What large body of water has a significant cooling effect on Napa Valley?

San Pablo Bay

San Pablo Bay, a continuation of San Francisco Bay which extends northward, helps usher cool Pacific breezes to the areas just north of San Francisco.

21

What are the two mountain ranges that flank Napa Valley?

The Vaca Mountains to the east and the Mayacamas Mountains to the west.

These two ranges converge north of Calistoga, trapping and bottlenecking heat as cooler air pushes the hot air up the valley.  This makes Calistoga several degrees warmer than Los Carneros, which is why Cabernet Sauvignon is planted in Calistoga and Pinot Noir is planted in Los Carneros.

22

How many AVAs are within Napa County?

16

  1. Atlas Peak
  2. Calistoga
  3. Chiles Valley District
  4. Coombsville
  5. Diamond Mountain District
  6. Howell Mountain
  7. Los Carneros (shared with Sonoma County)
  8. Mount Veeder
  9. Oak Knoll District of Napa Valley
  10. Oakville
  11. Rutherford
  12. Spring Mountain District
  13. St. Helena
  14. Stags Leap District
  15. Wild Horse Valley (shared with Solano County)
  16. Yountville

23

Which valley floor AVAs of Napa Valley have built reputations for their Cabernet Sauvignon?

  • Stags Leap District AVA
  • Oakville AVA
  • Rutherford AVA

24

Which valley floor AVA is best known known for producing rich, complex, and "dusty" Cabernet Sauvignon wines?

Rutherford AVA

 

25

Which northern Napa Valley AVAs can record some of Napa Valley's highest temperatures?

Saint Helena AVA and Calistoga AVA

26

Which Napa Valley AVAs reside above the region's fog line?

West Facing:

  • Howell Mountain AVA
  • Atlas Peak AVA

East Facing:

  • Diamond Mountain District AVA
  • Spring Mountain District AVA
  • Mount Veeder AVA

Unlike the valley floor AVAs which are cooled by fog, the mountain AVAs are cooled by elevation.

27

Which AVA is shared between Napa and Sonoma?

Los Carneros AVA

Los Carneros is the southernmost AVA in Napa County and it bleeds into Sonoma County.

28

Los Carneros AVA has built its reputation by producing what styles of wine?

  • elegant still Pinot Noir and Chardonnay
  • traditional method sparkling wines

29

Climatically, how does Sonoma County compare to Napa County?

Sonoma County is much larger and, because of its size, contains a greater number of climates.  Generally it is greener and more lush than Napa County.

Sonoma has regions that are noticeably cooler than Napa (such as Russian River Valley AVA) as well as regions that are far hotter than Napa (like Alexander Valley AVA).

30

What feature allows Russian River AVA and Petaluma Gap AVA to produce its famous Pinot Noir and Chardonnay?

An opening in the Coastal Mountain range, known as the Petaluma Gap, through which cool Pacific Ocean breezes blow.

31

Which Sonoma AVAs to the north of Russian River AVA are known for their relatively higher temperatures?

  • Dry Creek Valley AVA
  • Alexander Valley AVA
  • Knights Valley AVA

32

The best vineyards of the Sonoma Coast AVA all face which direction?

The best Sonoma Coast AVA vineyards face south.

This aids ripening and provides additional sunlight hours as the Pacific Ocean has a notable cooling effect on this part of Sonoma.

33

How many AVAs are in Sonoma County?

18

  1. Alexander Valley
  2. Bennett Valley
  3. Los Carneros (shared with Napa County)
  4. Chalk Hill
  5. Dry Creek Valley
  6. Fort Ross - Seaview
  7. Fountaingrove District
  8. Green Valley
  9. Knights Valley
  10. Moon Mountain
  11. Northern Sonoma
  12. Petaluma Gap (shared with Marin County)
  13. Pine Mountain - Cloverdale Peak (shared with Mendocino County)
  14. Rockpile
  15. Russian River Valley
  16. Sonoma Coast
  17. Sonoma Mountain
  18. Sonoma Valley

34

Which county lies directly north of Sonoma County?

Mendocino County

35

What are 2 Mendocino County AVAs known for their cooler temperatures?

  1. Anderson Valley AVA
  2. Mendocino Ridge AVA

36

How many AVAs are in Mendocino County?

11

  1. Anderson Valley
  2. Cole Ranch
  3. Covelo
  4. Dos Rios
  5. Eagle Peak, Mendocino County
  6. McDowell Valley
  7. Mendocino Ridge
  8. Pine Mountain - Cloverdale Peak (shared with Sonoma County)
  9. Potter Valley
  10. Redwood Valley
  11. Yorkville Highlands

37

What is the smallest appellation in North America in terms of geographic size?

Cole Ranch AVA in Mendocino County.

38

Which AVA south of San Francisco is known for its rugged mountainside vineyards, low fertility soils, and exceptional Cabernet Sauvignon?

Santa Cruz Mountains AVA

39

The Santa Cruz Mountains AVA is known for producing highly celebrated wines from which international grape varieties?

  • Cabernet Sauvignon
  • Chardonnay
  • Pinot Noir

40

The Salinas Valley, which straddles the Salinas River in California's Central Coast, is one of California's most productive and important agricultural regions.  

Which AVA overlaps the Salinas Valley?

Monterey AVA

41

Which AVA in Monterey County is known for its rich, complex, and flavorful Chardonnays?

Santa Lucia Highlands AVA

42

How many AVAs are located in Monterey County?

9

  1. Arroyo Seco
  2. Carmel Valley
  3. Chalone
  4. Hames Valley
  5. Monterey
  6. San Antonio Valley
  7. San Bernabe
  8. San Lucas
  9. Santa Lucia Highlands

43

How do the mountain ranges in San Luis Obispo and Santa Barbara Counties impact growing conditions?

Unlike other mountain ranges in California where mountains act as barriers against chilly ocean air, in San Luis Obispo and Santa Barbara the mountains act as channels which move ocean breezes through the region, bringing cooling temperatures with them.

Note that it's the western area of San Luis Obispo County that has marine influence, not the hot eastern areas.

44

Which AVA in San Luis Obispo County is known for its Cabernet Sauvignon, Merlot, and Syrah?

Paso Robles AVA

45

How many AVAs are located within Santa Barbara County?

6

  1. Santa Maria Valley
  2. Santa Ynez Valley
  3. Sta. Rita Hills
  4. Happy Canyon of Santa Barbara
  5. Ballard Canyon
  6. Los Olivos District

46

Which AVAs of Santa Barbara County have earned reputations for their Pinot Noir and Chardonnay?

Santa Maria Valley AVA and Sta. Rita Hills AVA

47

Which grape varieties perform well in the Santa Ynez Valley AVA?

Cabernet Sauvignon, Merlot, Syrah

Santa Ynez is generally warmer than other regions of Santa Barbara County which allows these grape varieties to achieve full ripeness.

48

Which two valleys are completely contained within California's Central Valley winegrowing area?

Sacramento Valley and San Joaquin Valley

49

What grape varieties were created specifically to match the warm conditions in California's Central Valley?

Rubired and Ruby Cabernet

50

Which AVA spans across both the Sacramento and San Joaquin Valleys?

Lodi AVA

51

The Lodi AVA is home to some of the longest lived and highest quality vines of what variety?

Zinfandel