Your apiary is in a critical state. Two hives (Iris and Hive #3) show sustained, multi-day temperature declines combined with elevated gas metrics, and one hive (Hive #2) has lost telemetry contact entirely. The outdoor environment shows unusual air quality stress (IAQ 188, eCO2 4000 ppm, bVOC 1000 ppm at the first measurement), suggesting a regional atmospheric event (possible wildfire smoke, agricultural burning, or industrial pollution) that may be stressing all colonies simultaneously. Combined with the sensor microphone fouling across all hives (preventing acoustic diagnosis of queen status), this apiary requires immediate inspection and intervention within 24 hours.
-
node_2662 warning Score: 58/100📋 Overall Health
Your Iris hive shows a moderate temperature concern that warrants close monitoring. Current brood temperature of 30.9°C is 1.2°C below your historical average of 32.1°C (24h avg), and sits below the optimal 34–36°C range—consistent with early morning in late June. However, the 24-hour low of 30.8°C and high of 34.1°C show the hive is still regulating temperature, and humidity at 44.83% is healthy and stable. The critical observation: your sound spectrum has shifted notably from its all-time baseline, with lower-frequency bands (100–150 Hz) down by 17.4 dB and higher frequencies (1500–3600 Hz) up by 3.6 dB. This spectral shift, combined with temperature running 2.1°C below your all-time average, suggests the brood cluster may have relocated or the colony population may have changed. Gas metrics are reassuring—eCO2 at 683 ppm and bVOC at 0.75 ppm are both notably LOW compared to your historical averages (783 ppm and 5.79 ppm), indicating minimal metabolic activity or a well-organized, quiet colony. Battery health is stable at 4040 mV.
⚠️ Issue: Brood temperature 30.9°C is below optimal 34–36°C range but within natural June morning variation.⚠️ Issue: 24-hour average of 32.1°C sits 2.1°C below this hive's all-time average of 34.2°C—consistent with seasonal decline or colony contraction.⚠️ Issue: Sound spectrum has shifted from baseline: lower frequencies suppressed (likely microphone fouling), but spectral shape change combined with lower-than-average temperature warrants attention to confirm colony size.⚠️ Issue: bVOC at 0.75 ppm is notably LOW (13% of your historical average 5.79 ppm)—indicates reduced metabolic activity or minimal volatiles being produced; benign but worth noting.⚠️ Issue: eCO2 at 683 ppm is 13% below your baseline (783 ppm)—consistent with lower activity levels.▹ Action: Monitor temperature over the next 12–24 hours. If it climbs toward 32–33°C by mid-day and stabilizes, this is normal June behavior and no further action is needed.▹ Action: On your next inspection THIS WEEK (ideally within 2–3 days given the regional air quality stress), open the hive and perform a quick visual assessment: look for fresh eggs (laid in last 24h) and an active brood pattern. This will confirm queen presence and rule out queenlessness, which would explain the lower-than-average temperature.▹ Action: Listen to the hive with your ear. Compare buzz intensity to your other hives. If it sounds normally active despite the cool temperature reading, the sensor may simply be positioned away from the active brood cluster—a common phenomenon during colony expansion in June.▹ Action: Clean the microphone gently when you visit. Acoustic sensitivity has been compromised, limiting future diagnostic capability.▹ Action: Given the outdoor air quality event (unusually high eCO2 and bVOC in ambient air), check your entrance for any debris or blockage and ensure good airflow. If outdoor air is polluted, the hive will benefit from unrestricted ventilation. -
node_44812 warning Score: 61/100📋 Overall Health
Your Hive #1 shows a moderate temperature decline that is consistent with June overnight cooling but warrants monitoring in context of the regional air quality stress. Current brood temperature of 31.77°C sits at your 24-hour average of 32.1°C and is only 0.4°C below your all-time average (31.7°C)—well within your hive's normal range, indicating this colony is performing at its historical baseline. Humidity at 38.65% is healthy and stable. However, your gas metrics are elevated: eCO2 at 1388 ppm is 10% above your baseline (1267 ppm), and bVOC at 3.74 ppm is 36% BELOW your baseline (5.88 ppm). The combined pattern—moderate eCO2 elevation with notably LOW bVOC—suggests moderate foraging/fanning activity but minimal metabolic volatiles. Your sound spectrum has shifted from baseline, with all frequency bands suppressed (confirmed microphone fouling), preventing acoustic assessment. Vibration kurtosis is 2.6 (normal ~3.0), indicating calm, organized activity with minimal impulsive events.
⚠️ Issue: Brood temperature 31.77°C is within historical norm but sits 2.23°C below optimal 34–36°C range—consistent with early June morning; expected to rise as day warms.⚠️ Issue: 24-hour average 32.1°C matches this hive's all-time average exactly (31.7°C), indicating no meaningful trend shift—stable baseline operation.⚠️ Issue: eCO2 at 1388 ppm is elevated 10% above baseline (1267 ppm)—consistent with active foraging and fanning; not concerning in isolation.⚠️ Issue: bVOC at 3.74 ppm is notably LOW (36% below baseline 5.88 ppm)—indicates reduced metabolic volatiles despite moderate eCO2; may suggest colony is well-organized and not under stress, or that fouled microphone is also affecting gas sensor readings.⚠️ Issue: Sound spectrum suppressed across all bands (microphone fouling); no acoustic anomalies detected in the limited data available.▹ Action: Monitor temperature throughout today. Expect a gradual climb as outdoor conditions warm; if it reaches 33–34°C by mid-afternoon, this is normal June behavior.▹ Action: No urgent action required today, but schedule a physical inspection within 3–5 days (concurrent with Iris inspection) to: (1) confirm queen presence and active egg-laying, (2) assess brood pattern, (3) verify good frame coverage and population size, and (4) inspect and clean the microphone.▹ Action: Listen to the hive with your ear during inspection and compare buzz intensity to your other hives. Low bVOC combined with moderate eCO2 suggests a calm, efficient colony—expect to hear normal, steady activity.▹ Action: Given the outdoor air quality event (high ambient eCO2 and bVOC), verify that the hive entrance is fully clear and there are no ventilation blockages. This will help the colony cope with potentially stressful air conditions.▹ Action: After cleaning the microphone, expect a return to normal spectral sensitivity and improved gas sensor reliability. -
node_34225 critical Score: 25/100📋 Overall Health
Your Hive #2 (Hive #2) has lost telemetry contact—no data has been received in the last 24 hours. This is a critical diagnostic gap that prevents any sensor-based health assessment. The last known baseline shows a healthy colony (34-day average 34.0°C, stable across months), but without current readings, you cannot assess response to today's regional air quality event (unusually high outdoor eCO2 and bVOC). The loss of signal could indicate a sensor failure, battery depletion, or a physical issue with the hive installation. This hive requires immediate physical inspection to rule out catastrophic failure.
⚠️ Issue: NO TELEMETRY DATA in the last 24 hours—sensor is offline, unresponsive, or has failed.⚠️ Issue: Unable to assess current temperature, gas metrics, or acoustic status—colony health cannot be monitored.⚠️ Issue: Last reading was on 2026-06-15 (12 days ago). Hive may have experienced changes undetected by sensors during this gap.▹ Action: INSPECT THIS HIVE IMMEDIATELY (within 24 hours if possible). This is your highest priority after checking Hive #3.▹ Action: On arrival: (1) Check the sensor physically—is it visible, intact, and free of propolis/debris? (2) Check the battery indicator if accessible. (3) Perform a full hive inspection: confirm queen presence (eggs/larvae), brood pattern, bee population, and entrance clearance. (4) Listen to the hive—is it buzzing actively or quiet?▹ Action: If the sensor is fouled or dead, clean/replace it and re-establish telemetry. Monitoring is essential during this period of regional air stress.▹ Action: If the hive itself appears normal during inspection, note that data loss is likely sensor-related, not colony-related. Restore monitoring immediately.▹ Action: If the hive shows signs of distress (no queen, spotty brood, or reduced population), follow emergency response procedures: consider emergency requeening or combining with a strong hive. -
node_547 critical Score: 35/100📋 Overall Health
Your Hive #3 is in critical condition and requires emergency inspection within 24 hours. Brood temperature has collapsed to 29.38°C—a devastating 3.62°C BELOW your all-time average (33.0°C) and 3.62°C below the optimal 34–36°C range. More alarming, your 24-hour average of 30.7°C continues the severe 7-day temperature decline that began 6 days ago at 34.6°C and plummeted to 29.5°C (a loss of 5.1°C over one week). Although today's reading shows a slight recovery to 29.38°C, the overall trajectory is deeply troubling and NOT consistent with normal overnight cooling—this is sustained, progressive colony weakness. Gas metrics have escalated dramatically: eCO2 at 1758 ppm (72% ABOVE your baseline of 1024 ppm) and bVOC at 8.67 ppm (96% ABOVE your baseline of 4.42 ppm). This sustained dual elevation in both eCO2 and bVOC, persisting across multiple days, combined with the severe temperature decline, indicates serious colony stress. Your sound spectrum shows the same microphone fouling seen in other hives, preventing acoustic diagnosis of queen presence—a critical gap given the temperature crisis. Vibration kurtosis is 2.5 (normal), showing no extreme impulsive events, but the overall colony acoustic energy is suppressed. Battery is stable at 4054 mV. The 24-hour humidity of 41.71% is healthy, but the combination of sustained low temperature + very high CO2/bVOC + acoustic suppression creates a diagnostic nightmare—you MUST physically inspect to determine the cause.
⚠️ Issue: CRITICAL: Brood temperature 29.38°C is 3.62°C below all-time average (33.0°C) and 3.62°C below optimal range. This is the lowest temperature reading for this hive in recent history relative to season.⚠️ Issue: CRITICAL: 7-day sustained temperature decline (34.6°C → 29.5°C → 29.38°C today) indicates progressive colony contraction, not transient morning cooling. This pattern is consistent with queenlessness (no brood rearing, bees clustering smaller), disease stress, or severe environmental failure.⚠️ Issue: CRITICAL: eCO2 at 1758 ppm is 72% ABOVE baseline (1024 ppm)—a massive and sustained elevation across multiple days. High CO2 with low temperature suggests reduced ventilation and/or fermentation.⚠️ Issue: CRITICAL: bVOC at 8.67 ppm is 96% ABOVE baseline (4.42 ppm)—matching the eCO2 elevation pattern. This dual elevation is NOT typical of normal nectar ripening; it suggests metabolic stress, fermentation, or disease-related volatile production.⚠️ Issue: Sound spectrum suppressed (microphone fouling)—prevents detection of queen-absence acoustic signatures that would normally show lower overall amplitude.⚠️ Issue: 24-hour humidity stable at 41.71% (near baseline 53.6%), so condensation risk is low—but combined with high CO2/low temp, suggests possible elevated hive internal pressure from gas accumulation or poor airflow.⚠️ Issue: This colony has experienced a 7-day crisis. Recovery at this stage is possible only with immediate intervention.▹ Action: INSPECT THIS HIVE WITHIN 24 HOURS. This is an emergency. Do NOT delay.▹ Action: On inspection, prioritize in this exact order:▹ Action: (1) QUEEN ASSESSMENT: Look carefully for fresh eggs (laid within last 24 hours). Scan several frames for newly-laid eggs in cells. If you see NO fresh eggs: the queen is either dead, lost, or has stopped laying (queenlessness). At 7+ days post-loss (if queenlessness occurred), emergency requeening or combining with another hive is critical—queenless colonies collapse rapidly in June when bee population is vital for honey stores. Do NOT delay requeening.▹ Action: (2) BROOD PATTERN: Is the brood solid, continuous, and well-capped? Or spotty, disorganized, scattered? Spotty patterns combined with high CO2/bVOC and low temperature can indicate brood disease stress (though diagnosis requires lab confirmation). A normal, solid pattern with no eggs suggests a recently-lost queen (eggs would be laid if she were present 4–5 days ago).▹ Action: (3) POPULATION BY FRAME COVERAGE: How many frames are actively covered with bees? Compare to photos/notes from your last inspection. Has the population noticeably shrunk? Fewer frames covered = colony is smaller. This explains the lower temperature (fewer bees = less heat generation).▹ Action: (4) SMELL TEST: Open the hive and smell carefully. Do you detect: (a) sour/vinegary fermentation odor? This would indicate fermentation in stored nectar or pollen, driven by high CO2 + moisture accumulation. (b) Normal honey/wax/brood smell? Or unusual chemical/disease smell? Trust your nose—it is a sensitive detector.▹ Action: (5) ENTRANCE CHECK: Is the entrance fully clear, or is there burr comb, dead bees, or debris blocking airflow? Poor airflow would explain CO2 accumulation.▹ Action: (6) MICROPHONE INSPECTION: Look at the sensor. Is it heavily coated in propolis or debris? This confirms acoustic suppression is sensor-related.▹ Action: IF YOU FIND EGGS AND SOLID BROOD PATTERN:▹ Action: → The queen is present and laying. The gas elevation is likely driven by fanning activity, nectar ripening, or colony reorganization. The low temperature may indicate the sensor is positioned away from the brood nest (brood cluster migration). Do NOT panic. Monitor daily for the next 3 days; if temperature recovers toward 32–33°C and remains stable, the crisis has passed.▹ Action: → Ensure entrance is fully clear and the hive has good ventilation. Increase airflow (open bottom board fully, adjust entrance reducer if used) to reduce CO2 accumulation.▹ Action: IF YOU FIND NO EGGS, SPOTTY BROOD, OR A VISIBLY SMALLER POPULATION:▹ Action: → Queenlessness is likely. Emergency action required: either (1) introduce a new mated queen (have one on hand or acquire immediately) and ensure the colony accepts her within 24–48 hours, or (2) combine this hive with a strong, queenright colony by newspaper method (if the hive is not too weak) to preserve the worker population for honey production. Decisions made TODAY determine whether this colony survives the summer.▹ Action: IF YOU DETECT SOUR FERMENTATION SMELL:▹ Action: → The hive has fermented nectar (CO2 has accumulated to dangerous levels, promoting bacterial/yeast fermentation). Immediate action: (1) Fully open the entrance and bottom board for maximum ventilation. (2) Remove any burr comb or obstacles blocking air paths. (3) Inspect stored frames for signs of fermentation (cloudy, bubbly, or sour-smelling cells). (4) If fermented nectar is present, consider removing affected frames and replacing with drawn comb or foundation. (5) Monitor daily; if temperature and CO2 begin recovering within 48–72 hours, ventilation has worked. If not, consider splitting or combining the colony.▹ Action: CLEAN THE MICROPHONE immediately during your visit. Restore acoustic monitoring so future queen-status assessments are possible.▹ Action: Post-inspection, provide a follow-up check within 48–72 hours if ANY emergency action was taken (requeening, combining, ventilation adjustment). Temperature should show clear recovery trend if intervention is working.