Eastern Interconnect Frequency Events

Generated by the PSFM-1 Frequency Recorder

(updated as events are recorded.)
All times are UTC.
Generated at 10:50:30 05-Dec-2020 UTC.

Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
12/01/20 02:00:04 02:00:15 -0.027 -0.0032 Delta -
12/01/20 10:20:41 10:20:45 0.023 0.0035 Delta +
12/01/20 11:18:10 11:18:16 0.025 0.0032 Delta +
12/01/20 19:45:53 19:45:56 -0.027 -0.0048 VT ROC
12/01/20 19:45:54 19:46:03 -0.030 -0.0040 Delta -
12/01/20 22:32:22 22:32:24 0.024 0.0040 VT ROC


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
12/02/20 05:24:09 05:24:14 0.024 0.0028 Delta +
12/02/20 09:09:26 09:09:33 0.025 0.0028 Delta +
12/02/20 18:00:35 18:00:44 -0.028 -0.0032 Delta -
12/02/20 20:04:53 20:04:55 -0.021 -0.0037 VT ROC
12/02/20 20:55:59 20:56:04 0.024 0.0033 Delta +
12/02/20 21:26:10 21:26:13 0.024 0.0034 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
12/03/20 00:46:20 00:46:28 0.026 0.0029 Delta +
12/03/20 06:48:48 06:48:51 -0.022 -0.0051 VT ROC
12/03/20 06:48:51 06:48:54 -0.024 -0.0041 Delta -
12/03/20 08:41:09 08:41:18 0.028 0.0034 Delta +
12/03/20 15:24:37 15:24:43 -0.024 -0.0027 Delta -
12/03/20 16:16:52 16:17:02 0.028 0.0032 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
12/04/20 08:36:39 08:36:41 -0.020 -0.0043 VT ROC
12/04/20 12:20:56 12:21:01 0.033 0.0050 VT ROC
12/04/20 12:20:55 12:21:05 0.034 0.0046 Delta +
12/04/20 14:20:13 14:20:21 0.028 0.0034 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
12/05/20 02:41:06 02:41:20 -0.030 -0.0032 Delta -
12/05/20 03:42:17 03:42:27 -0.026 -0.0029 Delta -
12/05/20 05:55:19 05:55:23 0.024 0.0029 Delta +
12/05/20 07:10:39 07:10:41 -0.021 -0.0041 VT ROC
12/05/20 08:55:11 08:55:15 0.025 0.0044 VT ROC
12/05/20 08:55:12 08:55:20 0.029 0.0043 Delta +
12/05/20 09:00:04 09:00:13 0.029 0.0036 Delta +
12/05/20 10:50:15 10:50:19 0.027 0.0040 VT ROC
12/05/20 10:50:16 10:50:25 0.030 0.0040 Delta +


PSFM Hardware and software by Robert M. Orndorff
Generated at 10:50:30 05-Dec-2020 UTC.
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