Your apiary is showing mixed signals typical of early spring: two hives (Hive #2 and Hive #1 new) are displaying unusually low humidity and concerning gas signatures, while Hive #3 looks solidly healthy. With outdoor temps at 8.6°C and stable pressure, your colonies are holding excellent brood temps (33–35°C), but the dry indoor air and elevated eCO2/bVOC readings in Hives #1 and #2 warrant investigation—possibly ventilation issues or very early nectar flow activity.
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node_44812 warning Score: 58/100📋 Overall Health
Your Hive #1 new is running at 33.4°C—fractionally cool but within acceptable range—yet shows troubling air quality flags: eCO2 at 1377 ppm (elevated for spring) and bVOC at 3.65 ppm (notably high; normal is 0.5–2.0 ppm). This combination suggests either poor ventilation, early fermentation, or possible early disease VOC signature. Humidity at 37% is also drier than ideal. Sound spectrum is relatively flat (0.36–0.53 magnitude) with slight prominence in the 350–420 Hz band (0.51), which could indicate queen presence or mild activity but lacks the structured peaks of a robustly laying colony. Vibration kurtosis at 3.0 is normal.
⚠️ Issue: Elevated eCO2 (1377 ppm) + elevated bVOC (3.65 ppm) = possible ventilation bottleneck or early fermentation/disease indicator⚠️ Issue: Humidity low at 36.95% for a new colony that should be building brood⚠️ Issue: Temperature at 33.4°C is slightly cool—could indicate modest population or brooding reductions if this is day-old or newly installed▹ Action: Inspect hive entrance and top ventilation this week—clear any debris or propolis blocking airflow. This is likely a new or weak colony needing gentle handling▹ Action: Open upper entrance vent fully, and consider adding a shim under the inner cover for better air circulation (critical for new colonies to manage humidity)▹ Action: Smell the entrance or peer inside for any fermentation odors; if you detect sour/yeasty notes, check for low food stores or high moisture in cells. Bees may be fanning excessively to evaporate excess nectar or moisture▹ Action: Re-measure eCO2 and bVOC in 5–7 days after improving ventilation. If bVOC remains >3 ppm and colony activity doesn't increase, consider a preventive inspection for early disease (AFB/Nosema producing VOCs before visible symptoms) -
node_34225 warning Score: 62/100📋 Overall Health
Your Hive #2 is maintaining a solid brood temperature at 34.1°C and good overall stability, but the humidity at 27.8% is notably low for April—below the healthy 50–70% range for brood. The eCO2 at 537 ppm and bVOC at 0.54 ppm are excellent, suggesting good ventilation. Sound and vibration spectral data show very flat profiles with no concentrated energy in diagnostic bands (all ~0.5 magnitude across frequencies), indicating a quiet, stable colony with minimal activity—typical for early spring when foraging is limited by cold outdoor temps. The low vibration kurtosis (1.6) confirms smooth, non-impulsive motion.
⚠️ Issue: Humidity critically low at 27.8% (target 50–70% for brood)—risks larval desiccation if sustained⚠️ Issue: Very low sound activity across all bands suggests minimal foraging or internal movement; may be energy-conserving in cold weather, which is normal for early April, but worth confirming colony has adequate stores▹ Action: Monitor humidity daily. If it drops further or remains <30% for >3 days, inspect the hive for blocked ventilation or assess if the colony is genuinely small/population-limited▹ Action: Confirm food stores are adequate by gentle hive weight check or frame inspection within 7 days—low humidity + low activity can indicate dwindling colony▹ Action: Increase hive entrance ventilation or add a top entrance vent to boost humidity without condensation risk (outdoor air is very dry at 15.7%) -
node_55484 warning Score: 45/100📋 Overall Health
No telemetry data received from the Beta Node in the last 24 hours. This indicates either a communication failure, dead battery, or sensor malfunction. Without data, hive status cannot be assessed.
⚠️ Issue: No sensor data in last 24 hours—communication or hardware failure⚠️ Issue: Battery voltage and hive condition unknown▹ Action: Check the Beta Node antenna connection and verify the gateway is receiving signals from other hives (Hives #1–3 are reporting normally)▹ Action: If signal is weak, reposition the node or gateway slightly, or check for obstructions (metal, dense vegetation, buildings)▹ Action: If the node still fails to report within 24 hours, retrieve it and check the battery voltage with a multimeter. Replace battery if <3.3V▹ Action: Restart the node by power-cycling; if it reconnects, log the event and monitor for future dropouts -
node_547 healthy Score: 78/100📋 Overall Health
Your Hive #3 is the star performer: brood temp at 35.1°C is right at the optimal upper edge (34–36°C), humidity at 59.8% is textbook ideal, and gas metrics are healthy (eCO2 1029 ppm, bVOC 1.66 ppm—normal for a spring colony with some nectar intake). The sound spectrum is relatively flat (~0.46–0.52 across bands), indicating quiet activity as expected for 8.6°C outdoor temps. However, the vibration spectrum is distinctly elevated compared to the other two hives: 0.565–0.627 magnitude across all bands, with the highest energy in the 160–200 Hz band (0.627). This elevated vibrational profile likely reflects stronger overall colony vigor—more fanning, more internal movement, and better metabolic activity. Vibration kurtosis is normal (3.0).
▹ Action: This hive is thriving. Continue routine observation; no immediate action needed▹ Action: Watch for signs of queen piping (420–500 Hz audio energy) or swarm preparation (rising temp + rising 200–260 Hz audio band) as April progresses and outdoor temps warm—this strong hive is a prime swarm candidate in 2–3 weeks▹ Action: Verify adequate food stores via weight check before the end of April, as a vigorous colony may deplete stores faster if a major nectar flow arrives