Sonora SL28 — Filter
Costa Rica
NaturalSCA cup 88.5
Cherrybook Index
48preliminary
Evidence-of-quality score, not a cup score. Preliminary: 2 of 7 signals on file. Methodology
Price position
US$2.71/ozEUR 21.00 for 250g
Price position appears once the price model has scored this lot.
Catalog summary
A natural lot from Central Valley, Costa Rica, not yet indexed (2 of 7 signals on file).
Based on the listing and catalog evidence
Currently out of stock at the roaster. Subscribe to get an email when it returns.
Roaster’s notes
nectarine · raspberry · guava
- Fruit
Open the flavor wheel
Mapped from the roaster’s tasting notes to the SCA flavor wheel; Cherrybook’s interpretation of the stated notes, not the roaster’s own categorization.
- Origin
- Central Valley, CR
- Producer
- Diego Guardia
- Farm / Co-op
- Hacienda Sonora
- Process
- Natural
- Altitude
- 1300 m
- Varietals
- Sl28
- Harvest
- —
- Weight
- 250g
- Bag price
- EUR 21.00
- Price / oz
- US$2.71/oz
- Brew
- filter
from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated
Cherrybook Index (CBI)
Evidence-of-quality score, not a cup score. Methodology
48
Preliminary
Confidence2 of 7 signals on file
Score is partially shrunk toward a neutral 50; read directionally until more source families land.
How confidence affects the score
Coverage measures signal availability, not cup quality. This coffee has 30% of the signal universe on file. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 25% so one thin signal cannot carry the score on its own.
The math on file: renormalized base 47.9 shrunk to 48.4 = 48.
Missing: Coffee Review, Reddit sentiment, YouTube reviews, On-shop ratings, Cherrybook ratings
- 75/ 17% weightRoaster transparencyProducer / farm / lot disclosure depth
- 43/ 83% weightSCA gradeRoaster-published cupping score
Sensory profile
- Acidity
- 4
- Body
- 4
- Sweetness
- 5
Comps & alternatives
Roast it yourself
Green coffee from Hacienda Sonora
Unroasted lots for home roasting. This listing and each lot below name Hacienda Sonora in Costa Rica.
Sweet Maria'sSeller 87.3
Costa Rica Dry Process Hacienda Sonora
Central Valley, Costa Rica
Natural · Centroamericano · 1,300 m
peach brandy, raspberry balsamic, pomegranate molasses, chocolate liqueur
$9.84/lb
at 1 lb
Hacea Coffee Source
Costa Rica Hacienda Sonora Diego Guardia Victoria 14 Natural
Central Valley, Costa Rica
Natural
black cherry, brown spices, chocolate, red currant
$9.94/lb
at 500 g
Bodhi Leaf Coffee Traders
Costa Rica Hacienda Sonora Venecia Natural
Central Valley, Costa Rica
Natural · Caturra · 1,300 m
strawberry, dates, lemonade, plum
$11.66/lb
at 1 lb
Bodhi Leaf Coffee Traders
Costa Rica Hacienda Sonora Victoria 14 Natural
Central Valley, Costa Rica
Natural · Sarchimor · 1,300 m
cherry, lime, sugarcane
$12.11/lb
at 1 lb
Tasting flight
Compare this with three more lots selected from the catalog.
Brew a set side-by-side. The picks vary along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.