Your apiary is showing mixed signals this May morning. Three of your four hives (Iris, Hive #2, and Hive #1) are maintaining healthy brood temperatures around 34–35°C with good structural integrity, but Hive #3 is running noticeably cool at 29.95°C—a sign of potential queen absence or weak brood activity. Outdoor conditions are pleasant (16.1°C, stable pressure), but your hive humidity levels vary considerably, and two hives show elevated eCO2 and bVOC that warrant attention.
-
node_2662 healthy Score: 78/100📋 Overall Health
Your Iris hive is performing well. Brood temperature is spot-on at 34.25°C with excellent stability (±0.3°C over 24h), and humidity is ideal at 54.97% for larval development. Sound spectrum shows a pleasant, flat distribution across all bands with no anomalies—your colony hum is quiet (-29.93 dB) but structurally normal. eCO2 (951 ppm) and bVOC (1.39 ppm) are both low and healthy, indicating excellent ventilation and no disease markers.
⚠️ Issue: Tilt angle 8° is slightly elevated—monitor hive stand over next week to ensure it remains stable▹ Action: Continue routine monitoring; no intervention needed this week▹ Action: Check hive stand level if tilt drifts above 10° over the next few days -
node_44812 warning Score: 65/100📋 Overall Health
Your Hive #1 maintains a solid brood temperature (34.39°C) and good structural integrity, but like Hive #2, it shows low humidity (46.08%) and elevated gas markers (eCO2 1344 ppm, bVOC 3.39 ppm)—the highest bVOC in your apiary. The sound spectrum is notably more active in the 200–260 Hz and 260–350 Hz bands compared to your other hives, which could indicate stronger waggle dance activity or more vigorous foraging signaling, but the elevated gas profile suggests this activity may be occurring under suboptimal ventilation.
⚠️ Issue: Humidity 46.08% is below the optimal 50–70% range⚠️ Issue: eCO2 at 1344 ppm and bVOC at 3.39 ppm are the highest readings across your apiary—possible early fermentation, moisture imbalance, or ventilation blockage⚠️ Issue: Sound spectrum peaks in 200–260 Hz (0.561) suggest active foraging signaling, but combined with low humidity and high bVOC, this may indicate stress-driven activity rather than optimal foraging▹ Action: This is your priority inspection hive this week: open upper entrance or add ventilation board to improve airflow▹ Action: Check for excess moisture, leaks, or blocked ventilation pathways▹ Action: If bVOC remains >3.0 ppm after ventilation improvements, suspect fermentation in honey stores—verify stored honey moisture content and consider extracting or feeding if necessary▹ Action: Monitor humidity trend over the next 24–48 hours; if it rises after ventilation improvements, the issue is solved; if not, look for disease (Nosema, AFB) -
node_34225 warning Score: 62/100📋 Overall Health
Your Hive #2 is maintaining good brood temperature (34.85°C) and structural stability, but humidity is unusually low at 42.99%—below the ideal 50–70% range for healthy brood. More concerning: eCO2 is elevated at 1322 ppm and bVOC at 3.23 ppm, suggesting either reduced ventilation or early metabolic activity that warrants investigation. Sound spectrum shows slightly elevated 100–150 Hz band (0.529), which could indicate lower-frequency hum activity, though the overall acoustic profile remains relatively quiet.
⚠️ Issue: Humidity 42.99% is below optimal 50–70%—risks larval desiccation if it continues to drift lower⚠️ Issue: eCO2 at 1322 ppm is elevated; bVOC at 3.23 ppm is at the threshold for potential fermentation or metabolic stress⚠️ Issue: Vibration band 20–50 Hz slightly elevated (0.533 avg), which can indicate external disturbance or ventilation effort▹ Action: Open entrance reducer (if installed) or increase ventilation to raise internal humidity and lower eCO2▹ Action: Inspect this hive in person within 3–4 days: check for queen presence, brood pattern, and moisture in stored honey▹ Action: If humidity remains <45%, consider adding a moisture source (damp cloth in upper entrance) as a temporary measure -
node_547 critical Score: 38/100📋 Overall Health
Your Hive #3 is in significant distress. The brood temperature has dropped to 29.95°C—4°C below the healthy 34–36°C optimum—which is a strong indicator of queenlessness, queen failure, or catastrophic population collapse. Humidity is near acceptable at 49.35%, but the cool core temperature combined with eCO2 (918 ppm) and bVOC (1.29 ppm) suggests the colony has stopped brood rearing entirely. This hive requires immediate in-person inspection.
⚠️ Issue: Brood temperature 29.95°C is critically low—4°C below healthy range, indicating no active brood care or queen absence⚠️ Issue: 24-hour temperature average (30.3°C) confirms sustained low temperature, not a temporary reading anomaly⚠️ Issue: Combined with low sound output (-29.9 dB) and minimal vibration activity, colony appears inactive or in survival mode⚠️ Issue: Possible outcomes: queen loss, drone layer, or colony starvation/disease▹ Action: INSPECT THIS HIVE IN PERSON TODAY if possible: check for living queen, brood pattern, bee population, and food stores▹ Action: If queen is present but hive is still cool, the colony may be stressed (disease, mite pressure, or starvation)—assess strength and consider combining with a stronger hive or supplemental feeding▹ Action: If no queen is visible: confirm by looking for capped brood or eggs; if truly queenless, either introduce a caged queen, frame of eggs from a healthy hive, or merge the population into Hive #1 or #2▹ Action: If the hive is dead or has only drone brood, remove it from the apiary and investigate the cause (disease, starvation, predation) to prevent spread to other colonies