Eastern Interconnection Frequency Events

Generated by the PSFM-1 Frequency Recorder

(updated as events are recorded.)
All times are UTC.
Generated at 05:00:19 30-May-2024 UTC.

Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/01/24 04:00:05 04:00:10 -0.034 -0.0059 VT ROC
05/01/24 04:00:03 04:00:13 -0.035 -0.0052 Delta -
05/01/24 05:00:06 05:00:09 -0.020 -0.0041 VT ROC
05/01/24 06:32:22 06:32:23 0.022 0.0036 VT ROC
05/01/24 06:32:23 06:32:28 0.026 0.0037 Delta +
05/01/24 09:45:06 09:45:12 0.039 0.0060 VT ROC
05/01/24 09:45:02 09:45:16 0.041 0.0052 Delta +
05/01/24 09:50:54 09:50:56 0.025 0.0037 VT ROC
05/01/24 09:50:53 09:51:04 0.031 0.0039 Delta +
05/01/24 10:01:40 10:01:43 0.022 0.0043 VT ROC
05/01/24 10:01:41 10:01:46 0.024 0.0038 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/02/24 05:00:06 05:00:08 -0.022 -0.0041 VT ROC
05/02/24 08:21:23 08:21:28 0.029 0.0047 VT ROC
05/02/24 08:21:22 08:21:31 0.030 0.0043 Delta +
05/02/24 11:11:49 11:11:51 0.030 0.0047 VT ROC
05/02/24 11:11:46 11:11:56 0.031 0.0041 Delta +
05/02/24 14:37:18 14:37:25 0.027 0.0036 Delta +
05/02/24 16:10:22 16:10:26 0.028 0.0041 VT ROC
05/02/24 16:10:23 16:10:32 0.030 0.0039 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/03/24 00:00:05 00:00:09 -0.032 -0.0045 VT ROC
05/03/24 00:00:03 00:00:13 -0.033 -0.0041 Delta -
05/03/24 03:10:26 03:10:33 -0.038 -0.0050 VT ROC
05/03/24 03:10:24 03:10:38 -0.040 -0.0048 Delta -
05/03/24 04:00:05 04:00:09 -0.028 -0.0051 VT ROC
05/03/24 04:00:06 04:00:13 -0.029 -0.0046 Delta -
05/03/24 04:25:05 04:25:08 -0.027 -0.0040 VT ROC
05/03/24 04:25:04 04:25:11 -0.028 -0.0036 Delta -
05/03/24 09:01:38 09:01:43 0.030 0.0041 VT ROC
05/03/24 09:01:38 09:01:47 0.031 0.0044 Delta +
05/03/24 09:09:20 09:09:24 0.029 0.0044 VT ROC
05/03/24 09:09:19 09:09:29 0.030 0.0042 Delta +
05/03/24 09:37:14 09:37:18 0.024 0.0045 VT ROC
05/03/24 09:37:15 09:37:26 0.027 0.0043 Delta +
05/03/24 10:35:48 10:35:51 0.026 0.0043 VT ROC
05/03/24 10:35:48 10:35:54 0.027 0.0037 Delta +
05/03/24 10:53:12 10:53:16 0.027 0.0044 VT ROC
05/03/24 10:53:12 10:53:18 0.027 0.0038 Delta +
05/03/24 11:06:00 11:06:04 0.025 0.0042 VT ROC
05/03/24 11:06:01 11:06:09 0.025 0.0038 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/04/24 03:10:06 03:10:08 -0.026 -0.0037 VT ROC
05/04/24 03:10:04 03:10:12 -0.027 -0.0035 Delta -
05/04/24 04:00:05 04:00:09 -0.025 -0.0052 VT ROC
05/04/24 04:00:05 04:00:11 -0.025 -0.0043 Delta -
05/04/24 04:29:46 04:29:51 -0.030 -0.0047 VT ROC
05/04/24 04:29:46 04:29:56 -0.031 -0.0045 Delta -
05/04/24 09:21:04 09:21:06 0.021 0.0038 VT ROC
05/04/24 09:21:06 09:21:14 0.029 0.0040 Delta +
05/04/24 09:59:10 09:59:19 0.045 0.0063 VT ROC
05/04/24 09:59:10 09:59:21 0.045 0.0059 Delta +
05/04/24 10:17:13 10:17:18 0.025 0.0036 Delta +
05/04/24 10:55:09 10:55:15 0.039 0.0071 VT ROC
05/04/24 10:55:08 10:55:18 0.040 0.0067 Delta +
05/04/24 12:08:05 12:08:07 -0.023 -0.0039 VT ROC
05/04/24 12:08:04 12:08:09 -0.024 -0.0036 Delta -
05/04/24 13:00:51 13:00:53 0.028 0.0042 VT ROC
05/04/24 13:00:50 13:00:59 0.031 0.0039 Delta +
05/04/24 13:21:06 13:21:08 -0.027 -0.0039 VT ROC
05/04/24 13:21:04 13:21:12 -0.028 -0.0037 Delta -
05/04/24 13:44:48 13:44:51 0.022 0.0037 VT ROC
05/04/24 14:05:20 14:05:28 0.030 0.0037 Delta +
05/04/24 17:50:06 17:50:09 -0.028 -0.0037 VT ROC
05/04/24 17:50:04 17:50:13 -0.029 -0.0037 Delta -


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/05/24 05:00:06 05:00:09 -0.023 -0.0042 VT ROC
05/05/24 10:05:35 10:05:40 -0.030 -0.0055 VT ROC
05/05/24 10:05:36 10:05:44 -0.031 -0.0048 Delta -
05/05/24 11:16:33 11:16:40 0.035 0.0045 VT ROC
05/05/24 11:16:33 11:16:44 0.036 0.0047 Delta +
05/05/24 11:30:40 11:30:44 0.026 0.0043 VT ROC
05/05/24 11:30:40 11:30:49 0.027 0.0041 Delta +
05/05/24 12:16:35 12:16:38 0.025 0.0038 VT ROC
05/05/24 12:56:11 12:56:13 0.022 0.0037 VT ROC
05/05/24 12:56:13 12:56:18 0.025 0.0039 Delta +
05/05/24 13:27:25 13:27:27 0.021 0.0036 VT ROC
05/05/24 14:05:13 14:05:16 0.027 0.0046 VT ROC
05/05/24 14:05:14 14:05:21 0.029 0.0040 Delta +
05/05/24 14:37:41 14:37:44 0.029 0.0038 VT ROC
05/05/24 14:37:37 14:37:47 0.030 0.0037 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/06/24 04:00:05 04:00:10 -0.030 -0.0051 VT ROC
05/06/24 04:00:05 04:00:12 -0.031 -0.0047 Delta -
05/06/24 04:40:58 04:41:10 -0.032 -0.0035 Delta -
05/06/24 07:25:08 07:25:11 0.026 0.0041 VT ROC
05/06/24 07:25:08 07:25:15 0.030 0.0037 Delta +
05/06/24 08:51:26 08:51:28 0.024 0.0037 VT ROC
05/06/24 08:51:24 08:51:29 0.025 0.0036 Delta +
05/06/24 09:56:35 09:56:37 0.022 0.0040 VT ROC
05/06/24 10:06:18 10:06:21 0.026 0.0044 VT ROC
05/06/24 10:06:17 10:06:27 0.028 0.0039 Delta +
05/06/24 11:46:02 11:46:05 0.030 0.0040 VT ROC
05/06/24 11:46:00 11:46:12 0.032 0.0037 Delta +
05/06/24 12:56:13 12:56:16 0.029 0.0043 VT ROC
05/06/24 12:56:12 12:56:23 0.032 0.0039 Delta +
05/06/24 13:21:48 13:21:52 0.030 0.0043 VT ROC
05/06/24 13:21:48 13:21:58 0.032 0.0040 Delta +
05/06/24 17:00:07 17:00:09 -0.023 -0.0036 VT ROC
05/06/24 18:50:31 18:50:34 0.028 0.0039 VT ROC
05/06/24 18:50:29 18:50:38 0.030 0.0036 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/07/24 04:00:05 04:00:08 -0.024 -0.0043 VT ROC
05/07/24 04:00:05 04:00:09 -0.024 -0.0037 Delta -
05/07/24 08:54:26 08:54:30 0.028 0.0045 VT ROC
05/07/24 08:54:26 08:54:34 0.029 0.0042 Delta +
05/07/24 10:06:20 10:06:20 0.030 0.0035 VT ROC
05/07/24 10:06:21 10:06:29 0.040 0.0052 VT ROC
05/07/24 10:06:19 10:06:33 0.042 0.0051 Delta +
05/07/24 10:30:23 10:30:25 0.022 0.0038 VT ROC
05/07/24 10:46:16 10:46:17 0.023 0.0039 VT ROC
05/07/24 10:46:16 10:46:26 0.028 0.0039 Delta +
05/07/24 11:00:06 11:00:10 -0.024 -0.0039 VT ROC
05/07/24 11:00:07 11:00:13 -0.026 -0.0039 Delta -
05/07/24 12:05:00 12:05:03 0.026 0.0038 VT ROC
05/07/24 12:04:59 12:05:06 0.027 0.0035 Delta +
05/07/24 12:22:05 12:22:08 0.030 0.0037 VT ROC
05/07/24 12:22:02 12:22:13 0.031 0.0036 Delta +
05/07/24 15:47:21 15:47:24 0.024 0.0041 VT ROC
05/07/24 15:47:21 15:47:30 0.028 0.0037 Delta +
05/07/24 17:01:42 17:01:49 0.034 0.0047 VT ROC
05/07/24 17:01:40 17:01:53 0.036 0.0045 Delta +
05/07/24 19:41:05 19:41:06 -0.025 -0.0035 VT ROC
05/07/24 19:41:03 19:41:09 -0.027 -0.0036 Delta -
05/07/24 22:00:17 22:00:20 0.028 0.0038 VT ROC
05/07/24 22:00:16 22:00:25 0.028 0.0040 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/08/24 09:30:11 09:30:15 0.034 0.0055 VT ROC
05/08/24 09:30:11 09:30:19 0.035 0.0046 Delta +
05/08/24 09:32:03 09:32:04 0.022 0.0038 VT ROC
05/08/24 10:03:14 10:03:17 0.027 0.0040 VT ROC
05/08/24 10:03:13 10:03:21 0.028 0.0037 Delta +
05/08/24 11:55:23 11:55:25 0.025 0.0041 VT ROC
05/08/24 11:55:29 11:55:32 0.032 0.0041 VT ROC
05/08/24 11:55:22 11:55:33 0.034 0.0036 Delta +
05/08/24 12:00:15 12:00:17 0.022 0.0036 VT ROC
05/08/24 12:00:16 12:00:23 0.027 0.0039 Delta +
05/08/24 12:08:21 12:08:28 0.027 0.0036 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/09/24 00:00:05 00:00:08 -0.028 -0.0045 VT ROC
05/09/24 00:00:02 00:00:10 -0.028 -0.0037 Delta -
05/09/24 09:50:51 09:50:55 0.023 0.0042 VT ROC
05/09/24 09:50:53 09:50:57 0.024 0.0041 Delta +
05/09/24 10:17:22 10:17:23 0.026 0.0038 VT ROC
05/09/24 10:17:19 10:17:31 0.029 0.0037 Delta +
05/09/24 10:37:22 10:37:24 0.025 0.0037 VT ROC
05/09/24 10:45:19 10:45:24 0.031 0.0046 VT ROC
05/09/24 10:45:19 10:45:29 0.033 0.0045 Delta +
05/09/24 11:46:37 11:46:40 0.024 0.0043 VT ROC
05/09/24 11:46:38 11:46:42 0.024 0.0037 Delta +
05/09/24 12:37:25 12:37:28 0.026 0.0040 VT ROC
05/09/24 12:37:24 12:37:31 0.028 0.0038 Delta +
05/09/24 14:29:26 14:29:27 0.023 0.0037 VT ROC


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/10/24 08:54:55 08:54:57 0.021 0.0040 VT ROC
05/10/24 09:42:13 09:42:17 0.026 0.0039 VT ROC
05/10/24 09:42:14 09:42:20 0.027 0.0036 Delta +
05/10/24 09:56:42 09:56:52 0.031 0.0039 Delta +
05/10/24 10:00:06 10:00:10 -0.029 -0.0043 VT ROC
05/10/24 10:00:06 10:00:12 -0.030 -0.0043 Delta -
05/10/24 10:15:05 10:15:08 0.025 0.0039 VT ROC
05/10/24 10:15:05 10:15:13 0.027 0.0042 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/11/24 03:41:21 03:41:24 -0.023 -0.0046 VT ROC
05/11/24 03:41:22 03:41:26 -0.025 -0.0037 Delta -
05/11/24 05:12:16 05:12:20 -0.030 -0.0044 VT ROC
05/11/24 05:12:14 05:12:23 -0.031 -0.0040 Delta -
05/11/24 10:00:15 10:00:17 0.022 0.0038 VT ROC
05/11/24 10:35:01 10:35:05 0.026 0.0047 VT ROC
05/11/24 10:35:02 10:35:08 0.027 0.0044 Delta +
05/11/24 10:49:11 10:49:13 0.021 0.0048 VT ROC
05/11/24 10:59:40 10:59:45 0.025 0.0036 Delta +
05/11/24 19:54:30 19:54:37 0.026 0.0037 Delta +
05/11/24 23:00:07 23:00:09 -0.021 -0.0037 VT ROC


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/12/24 03:14:24 03:14:28 -0.031 -0.0045 VT ROC
05/12/24 03:14:22 03:14:32 -0.032 -0.0040 Delta -
05/12/24 06:31:03 06:31:07 -0.029 -0.0042 VT ROC
05/12/24 06:31:02 06:31:11 -0.030 -0.0038 Delta -
05/12/24 10:00:14 10:00:18 0.028 0.0042 VT ROC
05/12/24 10:00:15 10:00:22 0.028 0.0046 Delta +
05/12/24 10:10:37 10:10:40 0.030 0.0041 VT ROC
05/12/24 10:10:35 10:10:44 0.031 0.0037 Delta +
05/12/24 10:55:15 10:55:17 0.027 0.0041 VT ROC
05/12/24 10:55:18 10:55:19 0.029 0.0037 VT ROC
05/12/24 10:55:14 10:55:25 0.031 0.0044 Delta +
05/12/24 11:00:07 11:00:09 -0.022 -0.0040 VT ROC
05/12/24 11:49:53 11:49:58 0.028 0.0046 VT ROC
05/12/24 11:49:53 11:50:00 0.028 0.0044 Delta +
05/12/24 11:59:54 11:59:56 0.025 0.0044 VT ROC
05/12/24 11:59:53 11:59:57 0.025 0.0040 Delta +
05/12/24 13:27:38 13:27:39 0.028 0.0040 VT ROC
05/12/24 13:27:34 13:27:41 0.029 0.0035 Delta +
05/12/24 16:56:54 16:57:00 -0.036 -0.0053 VT ROC
05/12/24 16:56:53 16:57:06 -0.037 -0.0051 Delta -
05/12/24 16:58:49 16:58:51 -0.025 -0.0042 VT ROC
05/12/24 16:58:49 16:58:55 -0.026 -0.0040 Delta -
05/12/24 17:54:33 17:54:43 0.029 0.0035 Delta +
05/12/24 19:30:44 19:30:49 -0.030 -0.0046 VT ROC
05/12/24 19:30:43 19:30:52 -0.031 -0.0044 Delta -


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/13/24 07:31:50 07:31:52 0.024 0.0042 VT ROC
05/13/24 07:31:52 07:31:54 0.024 0.0040 VT ROC
05/13/24 07:31:52 07:31:57 0.025 0.0040 Delta +
05/13/24 07:45:19 07:45:20 0.025 0.0042 VT ROC
05/13/24 07:45:21 07:45:23 0.027 0.0037 VT ROC
05/13/24 07:45:18 07:45:26 0.028 0.0039 Delta +
05/13/24 08:01:46 08:01:52 0.025 0.0036 Delta +
05/13/24 08:53:46 08:53:50 0.028 0.0045 VT ROC
05/13/24 08:53:45 08:53:53 0.029 0.0044 Delta +
05/13/24 09:16:13 09:16:15 0.022 0.0041 VT ROC
05/13/24 09:16:15 09:16:20 0.026 0.0039 Delta +
05/13/24 09:31:35 09:31:38 0.024 0.0039 VT ROC
05/13/24 09:31:36 09:31:40 0.025 0.0037 Delta +
05/13/24 10:00:07 10:00:09 -0.023 -0.0036 VT ROC
05/13/24 10:00:07 10:00:13 -0.026 -0.0036 Delta -
05/13/24 10:39:17 10:39:21 0.031 0.0051 VT ROC
05/13/24 10:39:15 10:39:24 0.032 0.0043 Delta +
05/13/24 21:49:59 21:50:02 -0.026 -0.0049 VT ROC
05/13/24 21:49:57 21:50:07 -0.028 -0.0039 Delta -


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/14/24 04:00:05 04:00:09 -0.030 -0.0050 VT ROC
05/14/24 04:00:03 04:00:11 -0.031 -0.0045 Delta -
05/14/24 08:54:54 08:54:58 0.032 0.0049 VT ROC
05/14/24 08:54:53 08:55:02 0.032 0.0049 Delta +
05/14/24 10:02:16 10:02:20 0.026 0.0041 VT ROC
05/14/24 10:02:16 10:02:24 0.027 0.0041 Delta +
05/14/24 10:19:56 10:19:59 0.026 0.0040 VT ROC
05/14/24 10:19:55 10:20:05 0.031 0.0037 Delta +
05/14/24 11:00:06 11:00:09 -0.027 -0.0044 VT ROC
05/14/24 11:00:06 11:00:13 -0.028 -0.0040 Delta -


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/15/24 03:43:02 03:43:08 -0.035 -0.0046 VT ROC
05/15/24 03:43:00 03:43:11 -0.036 -0.0043 Delta -
05/15/24 09:30:52 09:30:53 0.026 0.0035 VT ROC
05/15/24 09:30:53 09:30:55 0.031 0.0042 VT ROC
05/15/24 09:30:56 09:30:57 0.032 0.0038 VT ROC
05/15/24 09:30:51 09:31:03 0.033 0.0041 Delta +
05/15/24 09:49:32 09:49:37 0.032 0.0048 VT ROC
05/15/24 09:49:30 09:49:41 0.033 0.0044 Delta +
05/15/24 09:55:14 09:55:19 0.031 0.0049 VT ROC
05/15/24 09:55:13 09:55:21 0.032 0.0042 Delta +
05/15/24 10:00:09 10:00:16 0.034 0.0052 VT ROC
05/15/24 10:00:11 10:00:21 0.036 0.0051 Delta +
05/15/24 10:25:53 10:25:55 0.022 0.0039 VT ROC


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/16/24 04:35:06 04:35:09 -0.026 -0.0037 VT ROC
05/16/24 04:35:05 04:35:12 -0.027 -0.0038 Delta -
05/16/24 07:55:47 07:55:54 0.026 0.0037 Delta +
05/16/24 09:30:01 09:30:02 0.022 0.0036 VT ROC
05/16/24 10:33:29 10:33:31 0.025 0.0039 VT ROC
05/16/24 10:33:29 10:33:37 0.030 0.0036 Delta +
05/16/24 10:45:27 10:45:31 0.025 0.0040 VT ROC
05/16/24 10:45:28 10:45:34 0.026 0.0039 Delta +
05/16/24 17:10:36 17:10:38 -0.020 -0.0035 VT ROC
05/16/24 17:10:39 17:10:40 -0.023 -0.0036 VT ROC
05/16/24 23:44:29 23:44:32 -0.021 -0.0042 VT ROC


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/17/24 05:00:06 05:00:09 -0.026 -0.0044 VT ROC
05/17/24 05:00:07 05:00:14 -0.028 -0.0043 Delta -
05/17/24 09:06:44 09:06:48 0.031 0.0045 VT ROC
05/17/24 09:06:41 09:06:50 0.032 0.0044 Delta +
05/17/24 09:49:24 09:49:28 0.029 0.0048 VT ROC
05/17/24 09:49:23 09:49:31 0.030 0.0044 Delta +
05/17/24 09:55:41 09:55:47 0.034 0.0046 VT ROC
05/17/24 09:55:41 09:55:51 0.035 0.0047 Delta +
05/17/24 10:07:46 10:07:50 0.024 0.0036 Delta +
05/17/24 10:28:40 10:28:42 0.022 0.0050 VT ROC
05/17/24 10:37:26 10:37:33 0.026 0.0039 Delta +
05/17/24 15:09:45 15:09:51 0.037 0.0046 VT ROC
05/17/24 15:09:41 15:09:54 0.039 0.0043 Delta +
05/17/24 19:19:50 19:19:53 0.029 0.0040 VT ROC
05/17/24 19:19:49 19:19:59 0.033 0.0040 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/18/24 04:00:05 04:00:09 -0.029 -0.0049 VT ROC
05/18/24 04:00:04 04:00:12 -0.029 -0.0043 Delta -
05/18/24 05:00:05 05:00:08 -0.027 -0.0041 VT ROC
05/18/24 05:00:03 05:00:10 -0.028 -0.0037 Delta -
05/18/24 07:58:18 07:58:24 0.026 0.0036 Delta +
05/18/24 09:45:34 09:45:37 0.027 0.0041 VT ROC
05/18/24 09:45:33 09:45:49 0.029 0.0040 Delta +
05/18/24 10:00:05 10:00:10 -0.032 -0.0046 VT ROC
05/18/24 10:00:05 10:00:15 -0.033 -0.0041 Delta -
05/18/24 10:56:23 10:56:26 0.024 0.0042 VT ROC
05/18/24 10:56:24 10:56:33 0.025 0.0040 Delta +
05/18/24 11:36:12 11:36:13 0.025 0.0037 VT ROC
05/18/24 11:36:10 11:36:18 0.028 0.0039 Delta +
05/18/24 11:56:39 11:56:43 0.028 0.0044 VT ROC
05/18/24 11:56:38 11:56:47 0.029 0.0040 Delta +
05/18/24 12:24:12 12:24:14 0.026 0.0040 VT ROC
05/18/24 12:24:11 12:24:18 0.027 0.0036 Delta +
05/18/24 12:30:13 12:30:15 0.023 0.0041 VT ROC
05/18/24 14:43:09 14:43:22 0.031 0.0039 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/19/24 03:20:51 03:20:57 -0.033 -0.0042 VT ROC
05/19/24 03:20:50 03:21:04 -0.035 -0.0039 Delta -
05/19/24 05:00:07 05:00:09 -0.024 -0.0041 VT ROC
05/19/24 05:00:07 05:00:11 -0.024 -0.0037 Delta -
05/19/24 11:00:04 11:00:08 -0.031 -0.0047 VT ROC
05/19/24 11:00:02 11:00:11 -0.032 -0.0039 Delta -
05/19/24 12:00:07 12:00:11 -0.026 -0.0038 VT ROC
05/19/24 12:00:08 12:00:16 -0.027 -0.0037 Delta -
05/19/24 12:28:16 12:28:22 0.032 0.0046 VT ROC
05/19/24 12:28:16 12:28:25 0.032 0.0044 Delta +
05/19/24 17:45:07 17:45:09 -0.026 -0.0039 VT ROC


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/20/24 08:00:07 08:00:09 -0.022 -0.0038 VT ROC
05/20/24 12:15:06 12:15:09 -0.026 -0.0036 VT ROC
05/20/24 12:15:04 12:15:16 -0.029 -0.0035 Delta -
05/20/24 13:58:28 13:58:34 -0.032 -0.0060 VT ROC
05/20/24 13:58:29 13:58:39 -0.033 -0.0051 Delta -
05/20/24 15:09:51 15:09:53 0.025 0.0041 VT ROC
05/20/24 15:09:51 15:10:00 0.028 0.0036 Delta +
05/20/24 15:17:48 15:17:53 0.025 0.0035 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/22/24 13:30:04 13:30:11 -0.039 -0.0064 VT ROC
05/22/24 13:30:04 13:30:15 -0.039 -0.0060 Delta -


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/23/24 03:02:59 03:03:12 59.938   Under 59.940
05/23/24 10:00:06 10:00:09 -0.027 -0.0041 VT ROC
05/23/24 10:00:06 10:00:17 -0.029 -0.0039 Delta -
05/23/24 11:00:06 11:00:09 -0.027 -0.0044 VT ROC
05/23/24 11:00:05 11:00:13 -0.028 -0.0041 Delta -
05/23/24 11:25:48 11:25:51 0.025 0.0039 VT ROC
05/23/24 11:25:49 11:25:59 0.030 0.0036 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/24/24 07:00:07 07:00:09 -0.022 -0.0036 VT ROC
05/24/24 07:00:07 07:00:12 -0.025 -0.0035 Delta -
05/24/24 09:49:28 09:49:30 0.031 0.0045 VT ROC
05/24/24 09:49:26 09:49:35 0.032 0.0041 Delta +
05/24/24 11:06:00 11:06:04 0.029 0.0043 VT ROC
05/24/24 11:05:58 11:06:08 0.030 0.0043 Delta +
05/24/24 11:42:19 11:42:22 0.028 0.0040 VT ROC
05/24/24 11:42:19 11:42:28 0.029 0.0040 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/25/24 10:00:01 10:00:03 0.021 0.0042 VT ROC
05/25/24 11:11:20 11:11:29 0.028 0.0036 Delta +
05/25/24 12:09:58 12:10:03 0.027 0.0039 VT ROC
05/25/24 12:09:59 12:10:05 0.027 0.0040 Delta +
05/25/24 13:05:35 13:05:37 0.028 0.0042 VT ROC
05/25/24 13:05:32 13:05:40 0.029 0.0038 Delta +
05/25/24 13:10:12 13:10:16 0.034 0.0043 VT ROC
05/25/24 13:10:08 13:10:20 0.035 0.0039 Delta +


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/26/24 06:18:59 06:19:00 0.024 0.0036 VT ROC
05/26/24 06:18:58 06:19:03 0.025 0.0037 Delta +
05/26/24 12:20:27 12:20:31 0.031 0.0045 VT ROC
05/26/24 12:20:24 12:20:34 0.032 0.0046 Delta +
05/26/24 13:27:23 13:27:25 0.024 0.0037 VT ROC
05/26/24 13:27:23 13:27:29 0.025 0.0035 Delta +
05/26/24 16:48:57 16:49:01 -0.025 -0.0041 VT ROC
05/26/24 16:48:57 16:49:09 -0.030 -0.0039 Delta -
05/26/24 17:00:58 17:01:01 -0.024 -0.0050 VT ROC
05/26/24 17:01:00 17:01:07 -0.027 -0.0041 Delta -


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/27/24 10:38:55 10:38:58 0.021 0.0047 VT ROC
05/27/24 12:03:09 12:03:12 0.025 0.0043 VT ROC
05/27/24 12:03:10 12:03:16 0.026 0.0042 Delta +
05/27/24 13:15:50 13:15:51 0.023 0.0037 VT ROC
05/27/24 13:15:52 13:15:54 0.027 0.0036 VT ROC
05/27/24 13:15:50 13:15:58 0.028 0.0039 Delta +
05/27/24 14:23:45 14:23:47 0.023 0.0036 VT ROC
05/27/24 14:39:35 14:39:40 -0.041 -0.0079 VT ROC
05/27/24 14:39:34 14:39:46 -0.044 -0.0068 Delta -
05/27/24 20:41:57 20:42:28 59.937   Under 59.940


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/28/24 04:00:05 04:00:10 -0.033 -0.0053 VT ROC
05/28/24 04:00:05 04:00:12 -0.033 -0.0050 Delta -
05/28/24 10:12:55 10:12:56 0.024 0.0036 VT ROC
05/28/24 10:12:57 10:12:58 0.024 0.0036 VT ROC
05/28/24 10:12:54 10:13:00 0.026 0.0040 Delta +
05/28/24 13:48:05 13:48:15 0.030 0.0035 Delta +
05/28/24 21:46:30 21:46:37 -0.034 -0.0052 VT ROC
05/28/24 21:46:30 21:46:41 -0.035 -0.0048 Delta -


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/29/24 05:00:06 05:00:09 -0.028 -0.0045 VT ROC
05/29/24 05:00:03 05:00:11 -0.029 -0.0040 Delta -
05/29/24 08:54:50 08:54:54 0.029 0.0050 VT ROC
05/29/24 08:54:50 08:54:57 0.029 0.0044 Delta +
05/29/24 09:16:13 09:16:19 0.032 0.0051 VT ROC
05/29/24 09:16:13 09:16:21 0.033 0.0047 Delta +
05/29/24 10:06:29 10:06:33 0.029 0.0040 VT ROC
05/29/24 10:06:28 10:06:35 0.030 0.0039 Delta +
05/29/24 10:24:29 10:24:36 -0.050 -0.0089 VT ROC
05/29/24 10:24:27 10:24:39 -0.051 -0.0083 Delta -
05/29/24 12:00:07 12:00:10 -0.026 -0.0040 VT ROC
05/29/24 12:00:07 12:00:15 -0.028 -0.0039 Delta -
05/29/24 20:00:34 20:00:36 0.028 0.0038 VT ROC


Date Pickup Dropout Delta (Hz) Slope(Hz/sec) Type
05/30/24 05:00:07 05:00:09 -0.020 -0.0042 VT ROC


PSFM Hardware and software by Robert M. Orndorff
Generated at 05:00:19 30-May-2024 UTC.
PSFM Home page