| 日期 (UTC) | 20240327 |
|---|---|
| 事件總數 | 141 |
| ↑ up (紅) | 9 |
| ↓ down (橘) | 13 |
| 共模噪音 (綠) | 119 |
| noise_large (洋紅) | 0 |
| CWA 地震 (紫★) | 0 |
| RMS max | 0.000 |
| RMS median | 0.000 |
| RMS mean | 0.000 |
互動版（24 條小時線）：點圖例中的小時色塊 → 該小時線變明顯、其餘變半透明；再點一次還原。
點擊上圖的紅色 up 事件以顯示 waterfall plot。
MiDAS Daily RMS peaks — 20240327 Total: 141 events [RMS_below300m 欄位說明] 來源 : 2024 backfill nc（100Hz decimated，Hole A trace 1307–1403，跳過頂部 73 ch，對應深度 ~300–700 m） 前處理: per-file bad-channel masking(median+10×MAD) → bandpass 1–20 Hz（sosfiltfilt，逐檔獨立，非跨檔 causal filter state） 公式 : sqrt( sum(x[ch,t]^2) / (97 ch × 100 samples) ) / DAS_SENSITIVITY 意義 : STA/LTA 偵測峰值那一秒，97 個 channel × 100 個取樣點的 RMS 振幅 單位 : strain rate (1/s)，已轉換為物理應變率（DAS_SENSITIVITY=7.0621e+08） 參考值: 典型背景 ~7.08e-10–2.83e-09，大地震 > 1.13e-08 RMS stats mean=4.185e-09 std=7.050e-10 min=2.670e-09 Q25=3.778e-09 median=4.079e-09 Q75=4.496e-09 max=7.567e-09 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-03-27 08:03:26 3.856e-09 noise 0 001 2024-03-27 08:06:49 4.068e-09 noise 0 002 2024-03-27 08:17:44 3.570e-09 noise 0 003 2024-03-27 08:19:28 3.973e-09 noise 0 004 2024-03-27 08:22:38 3.862e-09 down 0 005 2024-03-27 08:26:28 4.090e-09 noise 0 006 2024-03-27 08:28:18 4.037e-09 noise 0 007 2024-03-27 08:34:20 4.356e-09 noise 0 008 2024-03-27 08:36:04 4.111e-09 noise 0 009 2024-03-27 08:37:49 4.051e-09 noise 0 010 2024-03-27 08:41:24 4.329e-09 noise 0 011 2024-03-27 08:46:00 4.555e-09 noise 0 012 2024-03-27 08:48:34 4.592e-09 noise 0 013 2024-03-27 08:53:25 4.471e-09 noise 0 014 2024-03-27 09:19:03 4.951e-09 noise 0 015 2024-03-27 09:35:42 5.071e-09 noise 0 016 2024-03-27 09:52:09 4.660e-09 noise 0 017 2024-03-27 09:57:06 4.401e-09 noise 0 018 2024-03-27 09:58:31 5.287e-09 noise 0 019 2024-03-27 10:05:43 5.034e-09 noise 0 020 2024-03-27 10:08:38 4.744e-09 noise 0 021 2024-03-27 10:13:50 4.420e-09 noise 0 022 2024-03-27 10:33:01 4.483e-09 noise 0 023 2024-03-27 10:36:27 4.790e-09 noise 0 024 2024-03-27 10:39:25 4.156e-09 noise 0 025 2024-03-27 10:39:45 4.171e-09 noise 0 026 2024-03-27 10:46:19 4.118e-09 noise 0 027 2024-03-27 11:06:08 7.567e-09 noise 0 028 2024-03-27 11:16:47 4.658e-09 down 0 029 2024-03-27 11:20:04 4.708e-09 noise 0 030 2024-03-27 11:43:17 3.710e-09 noise 0 031 2024-03-27 11:45:11 4.564e-09 noise 0 032 2024-03-27 11:51:25 3.934e-09 noise 0 033 2024-03-27 11:58:01 4.292e-09 noise 0 034 2024-03-27 12:02:18 4.079e-09 noise 0 035 2024-03-27 12:05:52 3.993e-09 noise 0 036 2024-03-27 12:09:22 4.307e-09 noise 0 037 2024-03-27 12:15:20 3.681e-09 noise 0 038 2024-03-27 12:17:08 3.917e-09 noise 0 039 2024-03-27 12:19:45 4.546e-09 noise 0 040 2024-03-27 12:22:46 3.612e-09 noise 0 041 2024-03-27 12:23:42 3.778e-09 noise 0 042 2024-03-27 12:44:23 3.808e-09 noise 0 043 2024-03-27 13:02:41 4.159e-09 noise 0 044 2024-03-27 13:16:14 3.975e-09 noise 0 045 2024-03-27 13:18:14 4.654e-09 noise 0 046 2024-03-27 13:33:42 4.695e-09 noise 0 047 2024-03-27 13:37:52 4.392e-09 noise 0 048 2024-03-27 13:48:53 4.821e-09 noise 0 049 2024-03-27 14:32:20 3.898e-09 noise 0 050 2024-03-27 14:52:29 4.165e-09 noise 0 051 2024-03-27 14:58:06 4.449e-09 noise 0 052 2024-03-27 15:16:33 6.857e-09 up 0 053 2024-03-27 15:24:32 4.197e-09 down 0 054 2024-03-27 15:25:15 4.771e-09 noise 0 055 2024-03-27 15:30:17 4.530e-09 noise 0 056 2024-03-27 15:32:20 4.469e-09 noise 0 057 2024-03-27 15:43:44 5.470e-09 down 0 058 2024-03-27 15:47:01 4.294e-09 noise 0 059 2024-03-27 15:53:55 4.400e-09 noise 0 060 2024-03-27 16:01:53 4.565e-09 down 0 061 2024-03-27 16:03:22 3.947e-09 noise 0 062 2024-03-27 16:12:23 4.347e-09 noise 0 063 2024-03-27 16:45:46 3.993e-09 noise 0 064 2024-03-27 16:48:22 4.932e-09 up 0 065 2024-03-27 16:53:00 4.339e-09 noise 0 066 2024-03-27 16:56:08 4.711e-09 noise 0 067 2024-03-27 17:12:33 3.495e-09 noise 0 068 2024-03-27 17:13:07 3.972e-09 noise 0 069 2024-03-27 17:13:52 3.884e-09 noise 0 070 2024-03-27 17:16:53 4.441e-09 noise 0 071 2024-03-27 17:19:17 3.667e-09 noise 0 072 2024-03-27 17:21:39 4.006e-09 noise 0 073 2024-03-27 17:24:15 4.044e-09 noise 0 074 2024-03-27 17:26:39 3.308e-09 noise 0 075 2024-03-27 17:28:08 3.753e-09 noise 0 076 2024-03-27 17:29:23 3.860e-09 noise 0 077 2024-03-27 17:40:24 3.880e-09 noise 0 078 2024-03-27 17:41:40 3.971e-09 noise 0 079 2024-03-27 17:42:16 3.980e-09 noise 0 080 2024-03-27 17:44:05 3.881e-09 noise 0 081 2024-03-27 17:45:15 4.434e-09 noise 0 082 2024-03-27 17:47:09 3.776e-09 noise 0 083 2024-03-27 17:48:17 3.828e-09 noise 0 084 2024-03-27 17:48:56 3.734e-09 noise 0 085 2024-03-27 17:50:09 4.269e-09 noise 0 086 2024-03-27 17:52:41 3.843e-09 down 0 087 2024-03-27 17:55:37 7.558e-09 up 0 088 2024-03-27 17:59:31 4.026e-09 noise 0 089 2024-03-27 18:02:00 4.502e-09 noise 0 090 2024-03-27 18:04:37 4.018e-09 noise 0 091 2024-03-27 18:05:41 3.497e-09 noise 0 092 2024-03-27 18:09:43 4.458e-09 noise 0 093 2024-03-27 18:10:15 4.019e-09 noise 0 094 2024-03-27 18:12:19 4.275e-09 noise 0 095 2024-03-27 18:13:48 4.244e-09 noise 0 096 2024-03-27 18:17:56 3.662e-09 noise 0 097 2024-03-27 18:19:23 4.109e-09 noise 0 098 2024-03-27 18:21:34 3.667e-09 noise 0 099 2024-03-27 18:22:01 3.894e-09 down 0 100 2024-03-27 18:23:49 4.496e-09 noise 0 101 2024-03-27 18:27:21 3.523e-09 noise 0 102 2024-03-27 18:29:27 4.159e-09 noise 0 103 2024-03-27 18:31:24 4.428e-09 down 0 104 2024-03-27 18:41:57 4.705e-09 noise 0 105 2024-03-27 18:51:25 3.688e-09 noise 0 106 2024-03-27 18:58:31 3.719e-09 noise 0 107 2024-03-27 19:13:57 3.324e-09 noise 0 108 2024-03-27 19:14:22 3.822e-09 noise 0 109 2024-03-27 19:18:43 3.267e-09 noise 0 110 2024-03-27 19:21:31 3.824e-09 noise 0 111 2024-03-27 19:25:04 3.771e-09 noise 0 112 2024-03-27 19:27:06 4.606e-09 noise 0 113 2024-03-27 19:35:56 3.277e-09 noise 0 114 2024-03-27 19:45:02 4.168e-09 down 0 115 2024-03-27 19:56:26 3.750e-09 noise 0 116 2024-03-27 20:01:02 4.528e-09 noise 0 117 2024-03-27 20:12:16 4.000e-09 noise 0 118 2024-03-27 20:30:46 3.627e-09 noise 0 119 2024-03-27 20:31:32 3.610e-09 noise 0 120 2024-03-27 20:32:19 3.247e-09 noise 0 121 2024-03-27 20:39:46 3.444e-09 noise 0 122 2024-03-27 20:41:15 3.405e-09 noise 0 123 2024-03-27 20:45:00 4.028e-09 noise 0 124 2024-03-27 21:10:50 3.803e-09 noise 0 125 2024-03-27 21:17:16 3.772e-09 noise 0 126 2024-03-27 21:50:26 3.178e-09 noise 0 127 2024-03-28 00:02:08 4.940e-09 up 0 128 2024-03-28 01:48:37 3.215e-09 noise 0 129 2024-03-28 02:26:23 4.113e-09 down 0 130 2024-03-28 02:54:52 3.551e-09 noise 0 131 2024-03-28 03:00:30 2.670e-09 noise 0 132 2024-03-28 04:30:08 3.004e-09 noise 0 133 2024-03-28 04:58:08 5.179e-09 up 0 134 2024-03-28 04:58:24 5.409e-09 up 0 135 2024-03-28 06:03:03 2.765e-09 down 0 136 2024-03-28 06:09:01 3.039e-09 up 0 137 2024-03-28 06:22:34 3.435e-09 down 0 138 2024-03-28 07:15:18 4.699e-09 up 0 139 2024-03-28 07:51:52 5.646e-09 down 0 140 2024-03-28 07:52:50 4.892e-09 up 0