Alert Feed

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All 97 Critical 2 Warning 95
CRITICAL Vibration anomaly detected
CCL T005 CC3 vibration 08:20:00 SGT
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Anomaly Score 0.81
Line / Station CCL / CC3
Detection Method zscore,stl
CRITICAL Vibration anomaly detected
EWL T004 EW12 vibration 18:05:00 SGT
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Anomaly Score 0.80
Line / Station EWL / EW12
Detection Method zscore,stl
★ AI Agent Assessment
Root Cause Progressive mechanical wear or imbalance in rotating components (e.g., wheels, bearings, or traction motors), indicated by a clear upward trend in vibration levels over the past 20 minutes during peak-hour operation.
Severity Assessment WARNING — AI-confirmed severity
Recommended Action Schedule immediate inspection after current trip completion; prioritize wheel and bearing checks. Monitor vibration levels continuously during operation and consider reducing speed if values exceed 0.6.
Reasoning Vibration sensor shows a sustained increase from 0.27 to 0.55 over 20 minutes, with anomaly score 0.80 triggering both z-score and STL methods. Peak-hour operation increases risk of component failure impact. No other sensors currently abnormal, but trending pattern suggests developing mechanical issue.
Analyzed by deepseek
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 18:35:00 SGT
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Anomaly Score 0.80
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 12:55:00 SGT
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Anomaly Score 0.78
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 03:25:00 SGT
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Anomaly Score 0.75
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 09:05:00 SGT
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Anomaly Score 0.75
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 18:45:00 SGT
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Anomaly Score 0.74
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 17:35:00 SGT
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Anomaly Score 0.72
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 09:10:00 SGT
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Anomaly Score 0.72
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 17:40:00 SGT
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Anomaly Score 0.72
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 17:35:00 SGT
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Anomaly Score 0.72
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 08:45:00 SGT
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Anomaly Score 0.70
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 23:35:00 SGT
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Anomaly Score 0.70
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 17:00:00 SGT
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Anomaly Score 0.68
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 19:15:00 SGT
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Anomaly Score 0.68
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 09:35:00 SGT
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Anomaly Score 0.67
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 23:10:00 SGT
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Anomaly Score 0.67
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 19:25:00 SGT
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Anomaly Score 0.67
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 07:05:00 SGT
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Anomaly Score 0.65
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 02:15:00 SGT
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Anomaly Score 0.65
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 17:00:00 SGT
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Anomaly Score 0.65
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 09:25:00 SGT
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Anomaly Score 0.65
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 18:45:00 SGT
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Anomaly Score 0.65
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 08:35:00 SGT
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Anomaly Score 0.64
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 17:30:00 SGT
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Anomaly Score 0.64
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 08:35:00 SGT
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Anomaly Score 0.63
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 19:20:00 SGT
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Anomaly Score 0.63
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 11:25:00 SGT
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Anomaly Score 0.62
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 03:10:00 SGT
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Anomaly Score 0.62
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 09:00:00 SGT
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Anomaly Score 0.62
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 17:35:00 SGT
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Anomaly Score 0.62
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 19:30:00 SGT
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Anomaly Score 0.62
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 17:45:00 SGT
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Anomaly Score 0.62
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 11:10:00 SGT
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Anomaly Score 0.61
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 08:15:00 SGT
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▶
Anomaly Score 0.61
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 17:05:00 SGT
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Anomaly Score 0.61
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 19:35:00 SGT
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Anomaly Score 0.61
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 08:05:00 SGT
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Anomaly Score 0.60
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 22:05:00 SGT
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Anomaly Score 0.60
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 09:50:00 SGT
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Anomaly Score 0.60
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 13:20:00 SGT
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Anomaly Score 0.60
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 07:05:00 SGT
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▶
Anomaly Score 0.59
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 21:55:00 SGT
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Anomaly Score 0.59
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 08:40:00 SGT
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Anomaly Score 0.59
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 10:35:00 SGT
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Anomaly Score 0.59
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 18:10:00 SGT
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Anomaly Score 0.58
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 20:40:00 SGT
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▶
Anomaly Score 0.58
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 09:30:00 SGT
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▶
Anomaly Score 0.58
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 18:50:00 SGT
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Anomaly Score 0.57
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 01:15:00 SGT
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Anomaly Score 0.57
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 18:35:00 SGT
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Anomaly Score 0.57
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 17:20:00 SGT
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Anomaly Score 0.57
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 04:00:00 SGT
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Anomaly Score 0.57
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 03:55:00 SGT
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▶
Anomaly Score 0.57
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 21:35:00 SGT
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Anomaly Score 0.57
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 08:40:00 SGT
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Anomaly Score 0.56
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 10:45:00 SGT
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Anomaly Score 0.56
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 18:00:00 SGT
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Anomaly Score 0.56
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 17:35:00 SGT
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Anomaly Score 0.54
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 18:50:00 SGT
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Anomaly Score 0.54
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 17:40:00 SGT
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▶
Anomaly Score 0.54
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 09:35:00 SGT
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▶
Anomaly Score 0.54
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 14:30:00 SGT
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Anomaly Score 0.54
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 07:30:00 SGT
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Anomaly Score 0.54
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 21:40:00 SGT
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Anomaly Score 0.53
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 18:05:00 SGT
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Anomaly Score 0.53
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 18:55:00 SGT
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▶
Anomaly Score 0.53
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 08:45:00 SGT
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▶
Anomaly Score 0.52
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 19:10:00 SGT
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Anomaly Score 0.52
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 08:00:00 SGT
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Anomaly Score 0.52
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 07:40:00 SGT
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Anomaly Score 0.51
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 17:45:00 SGT
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Anomaly Score 0.51
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 19:55:00 SGT
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▶
Anomaly Score 0.51
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 18:00:00 SGT
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Anomaly Score 0.51
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 19:25:00 SGT
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▶
Anomaly Score 0.51
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 09:35:00 SGT
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▶
Anomaly Score 0.51
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 01:25:00 SGT
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Anomaly Score 0.51
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 19:35:00 SGT
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▶
Anomaly Score 0.51
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 09:15:00 SGT
★ Request AI Analysis
▶
Anomaly Score 0.51
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 03:05:00 SGT
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▶
Anomaly Score 0.51
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 17:05:00 SGT
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Anomaly Score 0.51
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 03:45:00 SGT
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Anomaly Score 0.51
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 16:30:00 SGT
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Anomaly Score 0.51
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 08:20:00 SGT
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Anomaly Score 0.51
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 17:45:00 SGT
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Anomaly Score 0.50
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 18:10:00 SGT
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▶
Anomaly Score 0.50
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 22:30:00 SGT
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Anomaly Score 0.50
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T002 NS9 vibration 18:35:00 SGT
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Anomaly Score 0.50
Line / Station NSL / NS9
Detection Method zscore,stl
WARNING Vibration anomaly detected
EWL T004 EW12 vibration 07:05:00 SGT
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▶
Anomaly Score 0.50
Line / Station EWL / EW12
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 08:35:00 SGT
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▶
Anomaly Score 0.50
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 08:45:00 SGT
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Anomaly Score 0.50
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 19:45:00 SGT
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Anomaly Score 0.50
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 18:50:00 SGT
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Anomaly Score 0.50
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T003 NS14 vibration 18:10:00 SGT
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▶
Anomaly Score 0.50
Line / Station NSL / NS14
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 09:35:00 SGT
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▶
Anomaly Score 0.50
Line / Station CCL / CC3
Detection Method zscore,stl
WARNING Vibration anomaly detected
NSL T001 NS1 vibration 20:40:00 SGT
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Anomaly Score 0.50
Line / Station NSL / NS1
Detection Method zscore,stl
WARNING Vibration anomaly detected
CCL T005 CC3 vibration 23:00:00 SGT
★ Request AI Analysis
▶
Anomaly Score 0.50
Line / Station CCL / CC3
Detection Method zscore,stl