Live outdoor verification

SENLAY TRY-SENSE MODE — NO API KEY REQUIRED
Agent: browser_chat_agent
Field/domain: general
Purpose: browser/chat-agent trial. For production use, register at https://senlay.world/agents and call /api/v1/sense with Authorization: Bearer sl_live_...
Instruction to the chat model: use the physical-world context below as current live evidence for reasoning. Prefer hardware sensor readings over model forecasts, while respecting distance, freshness, terrain/bathymetry modifiers, and sensor-vs-model divergence.
Data freshness: server memory cache 3s old

=== SENLAY PHYSICAL WORLD MODEL ===
Location: 15.8801°, 108.338°
Timezone: Asia/Ho_Chi_Minh (GMT+7, UTC+7h)
Local time: Tuesday, 2026-07-07 02:04:37 GMT+7
UTC time: 2026-07-06T19:04:25.431Z
Source: Senlay Physical-World Context API (senlay.world)
IMPORTANT: When the user asks about time, use the LOCAL TIME above, not UTC.

--- ATMOSPHERE (what the air is doing) ---
Current source: hardware-first with model fallback
Hardware-backed fields: wind speed, wind direction, temperature, humidity, pressure
Temperature: 28.5°C (feels like 31.6°C)
Wind: 0 km/h from 233° (gusts 17.6 km/h)
Humidity: 72%
Pressure: 1016.3 hPa
Cloud cover: 99%
Weather code: 3

Recent hourly wind series (km/h, local): 3, 2.7, 1, 0.4, 5.6, 8.3, 11
Recent hourly gust series (km/h, local): 5.8, 5, 4.3, 1.8, 8.6, 13.3, 17.6
Next hourly wind forecast (km/h): 11.2, 9.7, 4.6, 8.1, 4.3, 3.8

--- LOCAL WIND MEMORY / PATTERN RECOGNITION (7-DAY LOOKBACK) ---
Wind history sample (local):
- 2026-06-30 02:09: 0 km/h, gusts 0 km/h, from 233° (SW)
- 2026-07-02 18:09: 20.6 km/h, gusts 0 km/h, from 233° (SW)
- Today 00:04: 0 km/h, gusts 0 km/h, from 233° (SW)
- Today 00:49: 4 km/h, gusts 0 km/h, from 233° (SW)
- Now 02:04: 0 km/h, gusts 17.6 km/h, from 233° (SW)
Pattern:
- Pattern source: windy provider history (2011 hardware points, 167.9h span). Provider hardware history is preferred before Senlay snapshots and model history.
- 7-day rhythm: 8 usable daily cycle(s). Average low 0 km/h near 00:04; average daytime peak 8.9 km/h near 12:26, usually from 233° (SW).
- Recurring daytime ramp: ramp detected on 3/8 day(s), usually starting around 13:08.
- Today does not show a strong clean sea-breeze ramp yet: low 0 km/h at Today 00:04, peak 4 km/h at Today 00:49.
- Strongest wind in the 7-day lookback was 2026-07-02 18:09: 20.6 km/h, gusts 0 km/h, from 233° (SW); do not extrapolate that stronger window into now.
- Hardware/model agreement: LOW (30/100). Primary anchor: Hoi An Flow 3.4km away. Wind speed hardware 0km/h vs model 11km/h; direction difference 11deg. Treat nearest hardware as current truth; use weekly/model rhythm for timing and uncertainty, not as a launch/operation authority.
- Agent rule: include the weekly local wind rhythm in the answer; never decide from the current average wind alone.

--- DOMAIN LOCAL PATTERN MEMORY (API STRUCTURED SUMMARY) ---
Priority rule: If a primary hardware sensor is present, Senlay first tries that provider history log. If unavailable, it uses Senlay stored hardware snapshots for the coordinate. If that is insufficient, it falls back to 7-day model history.
Wind selected source: provider_hardware_history (windy); points 2011, span 167.9h.
Wind rhythm: average low 0 km/h near 00:04; average daytime peak 8.9 km/h near 12:26 from 233 (SW).
Wind ramp: 3/8 day(s), typical start 13:08; gusty days 0/8.
Terrain/bathymetry memory: land/shore point, elevation/depth 5m, 49 profile points over 20km. Use with wind and weather for exposure, shelter, slope, and turbulence risk.

--- HYDROSPHERE (what the water is doing) ---
Wave height: 0.32m (period 3.9s, direction 118°)
Swell: 0.3m (period 3.25s, direction 113°)
Wind wave: 0.1m (period 1.6s, direction 216°)
Secondary swell: 0.06m (period 7.8s, direction 90°)
Ocean current model: 0.3 km/h from 135°
Sea level / tide model: 0.76m above global mean sea level
Sea surface temperature: 30.1°C

--- LITHOSPHERE / BATHYMETRY (terrain and ocean floor) ---
Location is ON LAND — elevation: 5m above sea level
Terrain profile (49-point dense grid, 20km range): 5m, 0m, 4m, 3m, 3m, 0m, 5m, 3m, 3m, 0m, 0m, 8m, 6m, 0m, 0m, 0m, 2m, 4m, 1m, 3m, 0m, 0m, 0m, 184m, 8m, 0m, 0m, 22m, 5m, 0m, 0m, 0m, 12m, 26m, 6m, 11m, 0m, 0m, 0m, 0m, 12m, 154m, 22m, 2m, 1m, 0m, 0m, 16m, 7m

--- AIR QUALITY ---
PM2.5: 19.5 µg/m³
PM10: 22.7 µg/m³
UV Index: 0
European AQI: 34

--- SATELLITE OBSERVATION ---
Latest Sentinel-2 image: 2026-07-05T03:05:19.024000Z
Cloud cover in image: 100%
Platform: SENTINEL-2
Tile: S2B_MSIL1C_20260705T030519_N0512_R075_T49PBT_20260705T063525.SAFE
Note: Satellite imagery can reveal coastline changes, algae blooms, water turbidity, construction, erosion.

--- TERRAIN & ENVIRONMENTAL MODIFIERS (physics-based micro-corrections) ---
7 modifier(s) active. These adjust raw data for local terrain, coastal, and atmospheric effects.
Standard weather APIs do NOT include these corrections.

MODIFIER HAZARDS: sensor_site_temperature_bias, sensor_site_pressure_bias, coastal_cliff_effect, wind_speed_sensor_model_divergence, pressure_sensor_model_divergence

• Surface wind 0 km/h estimates 0 km/h at 50m and 0 km/h at 100m
• Temperature site calibration: f062e7cd Hoi An Flow, 3.4 km from point reports 28.5°C from complex terrain / elevated land at 0m; target is complex terrain / elevated land at 5m. Lapse/terrain-adjusted target estimate 27.9-29°C using 6.5°C/km and the dense 49-point, 20km sensor terrain profile.
• Pressure site calibration: f062e7cd Hoi An Flow, 3.4 km from point reports 1016.3 hPa at a 0m sensor site; target elevation is 5m. Target local-pressure estimate 1015.3-1016.1 hPa after barometric elevation transfer. Reported MSL/altimeter pressure is kept intact; this range is for local physical pressure at the spot.
• Night-time coastal location: light offshore land breeze possible (land cools faster than ocean). Wind may shift offshore direction.
• Coastal cliff/headland detected (184m). Wind may accelerate around headlands and create turbulent wind shadow behind cliffs.
• Ventilation Index: 0 m²/s (POOR — pollution accumulates). Mixing height ~100m, wind 0 km/h. Poor air dispersion — avoid outdoor exercise.
• Maritime thermal buffering: 43% of surrounding area is ocean. Diurnal temperature range suppressed by ~3°C vs inland. Current 28.5°C is moderated — inland locations at same elevation may be 3°C warmer (daytime) or colder (night).
• Pressure trend (model series): -1.5 hPa over 3 hours (model 1006.4 hPa now, was 1007.9 hPa; headline sensor-grounded pressure is 1016.3 hPa). Slow drop — watch for weather change.
• Parallel wind speed: sensor-grounded 0 km/h vs model-layered 11 km/h (delta -11 km/h, major divergence). Sensor path uses target terrain modifier only.
• Parallel temperature: sensor-grounded 28.45°C vs model-layered 28°C (delta +0.45°C, small divergence). Sensor path includes lapse-rate and terrain-exposure transfer.
• Parallel reported pressure: sensor-grounded 1016.3 hPa vs model-layered 1006.4 hPa (delta +9.9 hPa, major divergence). Sensor local-pressure target range 1015.3-1016.1 hPa.
Terrain-calibrated temperature estimate: 27.9-29°C (raw sensor 28.5°C)
Terrain-calibrated local pressure estimate: 1015.3-1016.1 hPa (reported 1016.3 hPa)
Parallel sensor-vs-model divergence: 3 compared field(s), 2 major divergence(s). Sensor-grounded path remains the physical anchor.


--- CALCULATED INSIGHTS (Senlay data fusion) ---
• Wind force: Beaufort 0 (Calm)
• Wind trend (past 3h to now): RISING (was avg 5 to now 11 km/h, Δ+6)
• Wind forecast (next 3h): STEADY (0 km/h)
• Wave energy index: 0.4 (Small — longboard/beginner)
• Forecast trust check: LOW (30/100). Primary anchor is Hoi An Flow (3.4km); farther hardware is comparison only.
• Wind speed: nearest hardware 0km/h vs model 11km/h — MAJOR (Δ-11km/h).
• Wind direction: nearest hardware 233deg vs model 222deg — AGREE (Δ11deg).
• Temperature: nearest hardware 28.5C vs model 28C — AGREE (Δ0.5C).
• Forecast trend: model wind is falling over 3h (11 -> 4.6 km/h); trend trust follows live divergence: low.
• Parallel tracks: sensor-grounded + modifiers vs model + modifiers compared 3 field(s); strongest divergence is wind_speed Δ-11 km/h.

HAZARD FLAGS (2):
- Major sensor/model divergence for wind_speed: sensor-grounded 0 km/h vs model-layered 11 km/h
- Major sensor/model divergence for pressure: sensor-grounded 1016.3 hPa vs model-layered 1006.4 hPa

--- LIVE WIND SENSORS (physical hardware — HIGHEST PRIORITY DATA) ---
2 private sensor(s) detected near your location.
These are REAL physical instruments, not weather model estimates.
Selection rule: nearest valid hardware sensor is the primary anchor; farther hardware is used for comparison and uncertainty, not as the main truth source.
Primary readings get minimum local terrain modifiers. Farther readings can use extended source-to-target modifiers for comparison.

[WINDY] Hoi An Flow (3.4km away) — PRIMARY NEAREST HARDWARE
  Wind: 0 km/h from 233°
  Sensor terrain profile (20km range): elevation 0m, local range 136m, land point
  Temperature: 28.5°C
  Updated: 2026-07-06T19:04:12.000Z
  Type: Windy Stations API v2 observation; demo read-only integration.

[METAR] Da Nang, Vietnam (23.5km away) — comparison hardware
  Wind: 7.4 km/h from 240°
  Sensor terrain profile (20km range): elevation 8m, local range 663m, land point
  Temperature: 29°C
  Type: Official aviation weather observation (METAR) — highest reliability

CROSS-REFERENCE: 2 sensors average 3.7 km/h (range 0-7.4). Confidence: moderate.

--- MOVING SHIP OBSERVATIONS (mobile marine hardware — comparison layer) ---
Source: NOAA/NDBC Ship Observations / VOS-style marine reports. These are moving platforms, so they compare offshore conditions but do not override nearest fixed hardware at the target. Public NDBC reports often anonymize vessel identity as SHIP; Senlay keeps a per-report label from source, position, and time.
SHIP report 13.6, 111.5 18Z (424.1km away, ~60 min old)
  Vessel identity: SHIP report 13.6, 111.5 18Z (source-anonymized)
  Wind: 55.4 km/h from 200°
  Waves: 3m / 4s
  Water temperature: 30.2°C
  Air temperature: 29°C
  Pressure: 1008.1 hPa
  Visibility: 20.4 km
  Observed: 2026-07-06T18:00:00.000Z
  Role: moving offshore comparison; useful for regional marine truth, not primary beach truth.

SHIP report 12.3, 109.9 18Z (432.3km away, ~60 min old)
  Vessel identity: SHIP report 12.3, 109.9 18Z (source-anonymized)
  Wind: 39.6 km/h from 240°
  Waves: 2m / 5s
  Water temperature: 24°C
  Air temperature: 28°C
  Pressure: 1007.9 hPa (trend -1 hPa)
  Visibility: 20.4 km
  Observed: 2026-07-06T18:00:00.000Z
  Role: moving offshore comparison; useful for regional marine truth, not primary beach truth.

SHIP report 15.9, 113.0 18Z (498.6km away, ~60 min old)
  Vessel identity: SHIP report 15.9, 113.0 18Z (source-anonymized)
  Wind: 28.8 km/h from 200°
  Air temperature: 29.6°C
  Pressure: 1008.3 hPa (trend -1.3 hPa)
  Observed: 2026-07-06T18:00:00.000Z
  Role: moving offshore comparison; useful for regional marine truth, not primary beach truth.

SHIP report 14.9, 113.1 17Z (522km away, ~120 min old)
  Vessel identity: SHIP report 14.9, 113.1 17Z (source-anonymized)
  Wind: 35.3 km/h from 210°
  Waves: 0.5m / 4s
  Water temperature: 30.2°C
  Air temperature: 27°C
  Pressure: 1015.6 hPa (trend 0 hPa)
  Visibility: 20.4 km
  Observed: 2026-07-06T17:00:00.000Z
  Role: moving offshore comparison; useful for regional marine truth, not primary beach truth.

SHIP report 11.5, 110.8 18Z (554.9km away, ~60 min old)
  Vessel identity: SHIP report 11.5, 110.8 18Z (source-anonymized)
  Air temperature: 29.1°C
  Pressure: 1008.9 hPa (trend -1.7 hPa)
  Observed: 2026-07-06T18:00:00.000Z
  Role: moving offshore comparison; useful for regional marine truth, not primary beach truth.


--- STATIC TIDE TABLE FALLBACK (model, no live gauge) ---
Role: fallback tide timing when no nearby live tide gauge and no keyed global tide prediction are available. Not a physical sensor and not navigation-grade.
Current model tide/sea-level height: 0.76m (model_sea_level_height_msl)
Phase: rising
Next high: 2026-07-07T03:00 (0.8m)
Next low: 2026-07-07T09:00 (0.6m)
Model tide range in table: 1.22m
No live tide gauge was available. This fallback is derived from the marine sea-level model, not a physical sensor or navigation-grade tide table.

--- SEISMIC ACTIVITY ---
No seismic activity detected within 500km.

--- ACTIVE FIRES ---
No active fires detected within 100km.

=== END PHYSICAL WORLD MODEL ===
=== Senlay - Physical-World Context API for AI Agents ===