Barú Flood Index · River Soul

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Watershed Rainfall · 3 Points

River Mouth, Platanillo mid-valley, and Tinamastes Valley upper catchment. Heavy upstream rain arrives at the crossing in 2–6 hours.

3 Nearby Stations · Live

Quepos, Dominical, Uvita — all within 40km of the Barú crossing.

Rainfall Comparison · mm

7-Day Risk Forecast

Rainfall Forecast · mm/day

Model Agreement · GFS vs ECMWF

Two independent weather models. When they disagree, forecast confidence is lower — treat the higher number as the safety case.

Live Radar · Windy

Rain radar over the Barú watershed, centered on the river mouth. Tap to expand full-screen — pan, zoom, scrub the timeline, or switch layers in the menu.

⤢ Tap to expand

Radar © Windy.com · independent of the flood score

Flood Score · Last 30 Days

Recent Log

Log Observation

River Condition Rainfall Right Now Water Color Notes (optional) Your name (optional)

Recent Observations

No observations yet.

Flood Record · 2025

Confirmed flood events at the Barú crossing, River Soul. Ground truth.

Field Journal · January 2026

Observed conditions at River Soul · Barú River mouth · Dominical.

Tico Weather Glossary

Aguacero — arrives fast, dumps everything, gone in 20 minutes. No warning, no apology.
Temporal — multi-day rain. River doesn't sleep.
Veranillo — little dry season hiding inside the wet season.
Las nubes en la montaña — clouds stacking on Tinamastes ridge. Watch the river.

Supabase Connection

Create a free project at supabase.com, run the SQL below once, then paste your keys here.

Project URL Publishable Key

Tempest Weather Station (River Soul)

When your Tempest arrives: get token at tempestwx.com → Settings → Data Authorizations. Station ID is in the device URL.

Tempest Token Station ID

WorldTides API (optional)

Optional upgrade for tides. Free tier at worldtides.info. Leave blank — the app uses the built-in Costa Rica tide table.

WorldTides Key

SQL Setup (run once in Supabase)

-- Automated readings CREATE TABLE flood_readings ( id BIGSERIAL PRIMARY KEY, created_at TIMESTAMPTZ DEFAULT NOW(), score NUMERIC(4,3), risk_level TEXT, rain_24h NUMERIC(6,1), rain_72h NUMERIC(6,1), soil NUMERIC(5,3), tide_m NUMERIC(4,2), lunar_phase TEXT ); -- Manual observations CREATE TABLE observations ( id BIGSERIAL PRIMARY KEY, created_at TIMESTAMPTZ DEFAULT NOW(), condition TEXT, rainfall TEXT, water_color TEXT, notes TEXT, observer TEXT, flood_score NUMERIC(4,3) ); ALTER TABLE flood_readings ENABLE ROW LEVEL SECURITY; ALTER TABLE observations ENABLE ROW LEVEL SECURITY; CREATE POLICY "pub_read" ON flood_readings FOR SELECT USING (true); CREATE POLICY "pub_write" ON flood_readings FOR INSERT WITH CHECK (true); CREATE POLICY "pub_read" ON observations FOR SELECT USING (true); CREATE POLICY "pub_write" ON observations FOR INSERT WITH CHECK (true);

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