Flare Event Notification System (FENS)
Facility Info
181667
TORRANCE REFINING COMPANY LLC
3700 W 190TH ST, TORRANCE, CA 90504
Click here
Current Flare Events
Event ID Event Type Estimated Start Estimated Stop Actual Start Actual Stop Public Notification Date Reason of Event Event Cumulative Thresholds AQMD Staff Comments
Not Available 1/13/2025 12:24:04 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
Not Available Not Available 1/16/2025 5:00:07 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
Upcoming Flare Events

No upcoming flare events to be displayed.

Past Flare Events
Event ID Event Type Estimated Start Estimated Stop Actual Start Actual Stop Public Notification Date Reason of Event Event Cumulative Thresholds AQMD Staff Comments
12/31/2019 1:01:49 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A Emergency Flaring
  • Event did not exceed any Rule 1118 notification thresholds
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 1/20/2020 1:17:30 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Emergency Flaring
  • Event did not exceed any Rule 1118 notification thresholds
  • Daily Cumulative Vent flow gas > 100,000 scf
Not Available Not Available 5/5/2020 10:12:25 AM Planned Maintenance
  • Event did not exceed any Rule 1118 notification thresholds
N/A N/A 5/26/2020 2:06:40 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A Emergency Flaring
  • Event did not exceed any Rule 1118 notification thresholds
  • Daily Cumulative Vent flow gas > 100,000 scf
7/10/2020 2:41:37 PM Planned Maintenance
  • Event did not exceed any Rule 1118 notification thresholds
N/A N/A 9/3/2020 12:43:06 PM Mechanical/Electrical Malfunction
  • Event did not exceed any Rule 1118 notification thresholds
12/14/2020 1:04:08 PM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
2/28/2021 7:54:16 AM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
3/25/2021 1:57:33 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 4/22/2021 8:09:47 PM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 4/23/2021 4:12:40 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Mechanical/Electrical Malfunction
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Emergency Flaring
  • Daily Cumulative Vent flow gas > 100,000 scf
4/27/2021 8:43:35 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
7/2/2021 10:28:25 AM Turnaround Activity
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
7/28/2021 11:11:58 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 8/30/2021 5:49:36 PM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
9/6/2021 10:51:08 PM Non-emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
9/11/2021 11:37:31 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
12/30/2021 1:28:37 PM Turnaround Activity
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
2/17/2022 11:14:22 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A Mechanical/Electrical Malfunction
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 3/6/2022 3:03:39 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 3/7/2022 2:08:00 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 3/8/2022 12:27:14 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 3/9/2022 12:20:46 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 3/10/2022 12:40:12 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
Not Available Not Available 3/10/2022 8:07:07 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A Emergency Flaring
  • Event did not exceed any Rule 1118 notification thresholds
N/A N/A 3/14/2022 1:19:31 PM Emergency Flaring
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
3/18/2022 2:47:34 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 3/31/2022 4:56:47 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 4/1/2022 12:45:27 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 4/2/2022 12:40:38 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
4/2/2022 9:53:06 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 4/3/2022 1:19:15 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Emergency Flaring
  • Daily Cumulative Vent flow gas > 100,000 scf
4/6/2022 4:49:29 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 4/22/2022 10:03:03 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 4/23/2022 2:26:33 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
5/4/2022 5:04:41 PM Unplanned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
5/27/2022 1:20:56 PM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 6/1/2022 6:22:28 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
6/17/2022 7:04:30 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 7/24/2022 6:56:44 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 7/25/2022 1:06:12 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 8/15/2022 9:32:48 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf

Did Not Occur
 Not Available Not Available 8/26/2022 10:49:21 AM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
N/A N/A 10/25/2022 8:01:56 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 10/26/2022 12:46:03 AM Initial determination unknown (under investigation)
  • Event did not exceed any Rule 1118 notification thresholds
N/A N/A Mechanical/Electrical Malfunction
  • Event did not exceed any Rule 1118 notification thresholds
N/A N/A 11/16/2022 3:53:17 AM Initial determination unknown (under investigation)
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf

Did Not Occur
 Not Available Not Available 11/28/2022 9:44:13 AM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
12/6/2022 6:02:10 PM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 12/13/2022 2:45:07 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
12/16/2022 10:26:41 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
12/18/2022 12:13:46 AM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
2/21/2023 2:47:06 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
3/11/2023 11:53:41 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A Emergency Flaring
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 5/12/2023 5:00:38 PM Emergency Flaring
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Mechanical/Electrical Malfunction
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Mechanical/Electrical Malfunction
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Mechanical/Electrical Malfunction
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Emergency Flaring
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Mechanical/Electrical Malfunction
  • Daily Cumulative Vent flow gas > 100,000 scf
6/1/2023 4:09:51 PM Turnaround Activity
  • Vent gas flow > 500,000 SCF for the entire event
6/18/2023 12:07:58 PM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
7/4/2023 9:16:58 AM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
N/A N/A 8/21/2023 5:39:11 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 9/12/2023 12:53:44 PM Initial determination unknown (under investigation)
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 9/13/2023 7:24:48 PM Initial determination unknown (under investigation)
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Initial determination unknown (under investigation)
  • Daily Cumulative Vent flow gas > 100,000 scf
9/20/2023 2:41:51 PM Turnaround Activity
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 10/31/2023 11:39:04 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Start-up/Shut down
  • Daily Cumulative Vent flow gas > 100,000 scf
11/9/2023 3:50:25 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 1/4/2024 10:34:26 PM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
1/5/2024 10:32:43 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 1/7/2024 12:48:04 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 1/8/2024 11:15:49 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 1/9/2024 12:14:48 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 1/9/2024 12:27:24 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 2/9/2024 1:04:05 PM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 2/10/2024 4:30:18 AM Emergency Flaring
  • Vent gas flow > 500,000 SCF for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
2/14/2024 11:02:53 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 5/30/2024 6:36:52 AM Emergency Flaring
  • VOC emitted > 100 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
6/6/2024 11:23:39 AM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
N/A N/A 7/25/2024 5:49:38 AM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Mechanical/Electrical Malfunction
  • Event did not exceed any Rule 1118 notification thresholds
N/A N/A 8/16/2024 4:54:16 PM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
8/18/2024 8:41:00 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 9/8/2024 12:24:14 PM Initial determination unknown (under investigation)
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 9/9/2024 3:49:31 AM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 9/10/2024 1:13:14 AM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 9/11/2024 1:35:57 AM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 9/12/2024 12:57:22 AM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Mechanical/Electrical Malfunction
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 9/17/2024 1:44:24 AM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 9/18/2024 1:10:03 AM Mechanical/Electrical Malfunction
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A Start-up/Shut down
  • Daily Cumulative Vent flow gas > 100,000 scf
9/30/2024 1:49:30 PM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
11/26/2024 1:46:58 PM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
12/12/2024 11:45:21 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event

Did Not Occur
 Not Available Not Available 12/28/2024 5:52:33 PM Planned Maintenance
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
N/A N/A 1/6/2025 9:25:28 AM Emergency Flaring
  • Event did not exceed any Rule 1118 notification thresholds
N/A N/A 1/14/2025 11:19:37 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 1/15/2025 9:15:11 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf
N/A N/A 1/16/2025 12:17:29 AM Start-up/Shut down
  • Vent gas flow > 500,000 SCF for the entire event
  • VOC emitted > 100 lb for the entire event
  • SOx emitted > 500 lb for the entire event
  • Daily Cumulative Vent flow gas > 100,000 scf

We will only show the latest 10000 flare events.