| 日期 (UTC) | 20240111 |
|---|---|
| 事件總數 | 167 |
| ↑ up (紅) | 7 |
| ↓ down (橘) | 20 |
| 共模噪音 (綠) | 137 |
| noise_large (洋紅) | 3 |
| 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 — 20240111 Total: 167 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=4.509e-09 std=7.576e-09 min=2.270e-09 Q25=3.281e-09 median=3.649e-09 Q75=3.937e-09 max=9.895e-08 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-01-11 08:10:52 3.722e-09 noise 0 001 2024-01-11 08:12:09 3.531e-09 noise 0 002 2024-01-11 08:16:47 3.316e-09 noise 0 003 2024-01-11 08:17:53 4.045e-09 noise 0 004 2024-01-11 08:25:14 3.720e-09 noise 0 005 2024-01-11 08:35:24 2.958e-09 noise 0 006 2024-01-11 08:44:02 3.798e-09 noise 0 007 2024-01-11 09:02:43 3.742e-09 noise 0 008 2024-01-11 09:05:59 3.720e-09 noise 0 009 2024-01-11 09:12:19 3.948e-09 noise 0 010 2024-01-11 09:27:14 4.304e-09 down 0 011 2024-01-11 09:27:39 4.870e-09 noise 0 012 2024-01-11 09:29:26 4.033e-09 noise 0 013 2024-01-11 09:33:29 1.142e-08 up 0 014 2024-01-11 09:38:52 4.415e-09 noise 0 015 2024-01-11 09:45:01 3.771e-09 noise 0 016 2024-01-11 09:45:19 3.930e-09 noise 0 017 2024-01-11 10:06:50 3.848e-09 noise 0 018 2024-01-11 10:10:20 3.674e-09 noise 0 019 2024-01-11 10:14:52 4.034e-09 noise 0 020 2024-01-11 10:19:10 6.154e-09 down 0 021 2024-01-11 10:24:55 3.666e-09 noise 0 022 2024-01-11 10:26:17 3.613e-09 down 0 023 2024-01-11 10:35:26 3.811e-09 noise 0 024 2024-01-11 10:38:31 3.742e-09 noise 0 025 2024-01-11 10:41:37 3.482e-09 noise 0 026 2024-01-11 10:48:22 4.361e-09 noise 0 027 2024-01-11 10:48:37 4.353e-09 noise 0 028 2024-01-11 10:51:30 3.508e-09 noise 0 029 2024-01-11 10:51:48 4.128e-09 noise 0 030 2024-01-11 10:58:35 3.690e-09 noise 0 031 2024-01-11 10:59:25 3.279e-09 noise 0 032 2024-01-11 11:01:58 3.273e-09 noise 0 033 2024-01-11 11:02:17 3.868e-09 noise 0 034 2024-01-11 11:10:08 4.973e-09 up 0 035 2024-01-11 11:13:42 4.312e-09 noise 0 036 2024-01-11 11:20:29 4.050e-09 up 0 037 2024-01-11 11:25:54 3.630e-09 noise 0 038 2024-01-11 11:30:44 3.916e-09 noise 0 039 2024-01-11 11:38:31 3.933e-09 noise 0 040 2024-01-11 11:58:56 3.080e-09 noise 0 041 2024-01-11 12:08:02 3.406e-09 noise 0 042 2024-01-11 12:10:08 3.372e-09 noise 0 043 2024-01-11 12:13:52 3.585e-09 noise 0 044 2024-01-11 12:20:32 1.112e-08 noise 0 045 2024-01-11 12:30:17 3.649e-09 noise 0 046 2024-01-11 12:32:06 3.368e-09 noise 0 047 2024-01-11 12:35:17 3.236e-09 noise 0 048 2024-01-11 12:51:43 3.607e-09 noise 0 049 2024-01-11 12:55:20 3.599e-09 noise 0 050 2024-01-11 13:20:59 3.814e-09 noise 0 051 2024-01-11 13:21:19 3.446e-09 noise 0 052 2024-01-11 13:27:46 3.582e-09 noise 0 053 2024-01-11 13:30:52 3.251e-09 noise 0 054 2024-01-11 13:31:21 3.601e-09 noise 0 055 2024-01-11 13:37:00 3.813e-09 noise 0 056 2024-01-11 13:37:30 3.941e-09 noise 0 057 2024-01-11 13:37:42 4.089e-09 noise 0 058 2024-01-11 13:40:05 3.794e-09 noise 0 059 2024-01-11 13:45:23 3.670e-09 noise 0 060 2024-01-11 13:53:54 4.193e-09 noise 0 061 2024-01-11 13:54:14 3.965e-09 noise 0 062 2024-01-11 13:58:02 4.014e-09 noise 0 063 2024-01-11 14:01:47 3.726e-09 noise 0 064 2024-01-11 14:06:14 4.467e-09 noise 0 065 2024-01-11 14:09:52 3.733e-09 noise 0 066 2024-01-11 14:14:32 3.658e-09 noise 0 067 2024-01-11 14:16:28 3.599e-09 noise 0 068 2024-01-11 14:16:40 3.802e-09 noise 0 069 2024-01-11 14:20:55 3.920e-09 noise 0 070 2024-01-11 14:25:04 3.907e-09 noise 0 071 2024-01-11 14:35:12 4.113e-09 noise 0 072 2024-01-11 14:38:46 3.799e-09 noise 0 073 2024-01-11 14:44:03 3.649e-09 noise 0 074 2024-01-11 14:45:48 4.500e-09 up 0 075 2024-01-11 14:50:13 3.660e-09 noise 0 076 2024-01-11 14:53:34 1.479e-08 up 0 077 2024-01-11 15:01:56 4.703e-09 down 0 078 2024-01-11 15:35:05 3.993e-09 down 0 079 2024-01-11 15:47:14 3.653e-09 noise 0 080 2024-01-11 15:49:35 3.878e-09 noise 0 081 2024-01-11 15:55:49 3.798e-09 noise 0 082 2024-01-11 15:57:49 3.611e-09 noise 0 083 2024-01-11 16:07:50 3.770e-09 noise 0 084 2024-01-11 16:15:48 3.790e-09 down 0 085 2024-01-11 16:20:02 5.213e-09 noise 0 086 2024-01-11 16:21:38 3.416e-09 noise 0 087 2024-01-11 16:23:53 3.568e-09 noise 0 088 2024-01-11 16:25:41 3.528e-09 down 0 089 2024-01-11 16:31:43 3.247e-09 noise 0 090 2024-01-11 16:42:19 3.456e-09 noise 0 091 2024-01-11 16:52:29 4.028e-09 up 0 092 2024-01-11 16:56:53 4.222e-09 noise 0 093 2024-01-11 17:02:15 3.350e-09 noise 0 094 2024-01-11 17:09:41 3.919e-09 noise 0 095 2024-01-11 17:10:10 3.613e-09 noise 0 096 2024-01-11 17:18:56 3.093e-09 noise 0 097 2024-01-11 17:22:08 3.530e-09 noise 0 098 2024-01-11 17:24:45 2.995e-09 noise 0 099 2024-01-11 17:26:11 3.136e-09 noise 0 100 2024-01-11 17:37:23 3.849e-09 noise 0 101 2024-01-11 17:42:08 3.160e-09 noise 0 102 2024-01-11 17:48:46 4.025e-09 noise 0 103 2024-01-11 17:49:53 3.314e-09 noise 0 104 2024-01-11 17:50:49 3.082e-09 down 0 105 2024-01-11 17:53:10 3.334e-09 noise 0 106 2024-01-11 17:59:58 3.977e-09 noise 0 107 2024-01-11 18:04:03 3.304e-09 noise 0 108 2024-01-11 18:05:09 3.791e-09 noise 0 109 2024-01-11 18:14:46 3.021e-09 noise 0 110 2024-01-11 18:16:14 2.832e-09 noise 0 111 2024-01-11 18:32:45 3.237e-09 noise 0 112 2024-01-11 18:39:07 3.640e-09 noise 0 113 2024-01-11 18:41:06 3.035e-09 noise 0 114 2024-01-11 18:55:59 3.324e-09 noise 0 115 2024-01-11 18:58:15 3.353e-09 noise 0 116 2024-01-11 19:01:27 3.431e-09 noise 0 117 2024-01-11 19:05:46 3.702e-09 down 0 118 2024-01-11 19:10:33 3.756e-09 noise 0 119 2024-01-11 19:23:11 2.858e-09 noise 0 120 2024-01-11 19:36:08 3.613e-09 noise 0 121 2024-01-11 20:03:00 3.468e-09 noise 0 122 2024-01-11 20:22:41 2.943e-09 noise 0 123 2024-01-11 20:46:26 4.488e-09 noise 0 124 2024-01-11 20:53:18 3.465e-09 up 0 125 2024-01-11 20:57:37 3.149e-09 noise 0 126 2024-01-11 21:04:29 3.108e-09 noise 0 127 2024-01-11 21:06:38 3.437e-09 noise 0 128 2024-01-11 21:12:03 3.390e-09 down 0 129 2024-01-11 21:15:52 3.069e-09 noise 0 130 2024-01-11 21:16:10 3.606e-09 noise 0 131 2024-01-11 21:18:32 3.597e-09 down 0 132 2024-01-11 21:44:58 2.310e-09 noise 0 133 2024-01-11 21:53:52 2.270e-09 noise 0 134 2024-01-11 21:58:34 4.695e-09 noise 0 135 2024-01-11 22:28:17 3.284e-09 down 0 136 2024-01-11 23:17:56 3.801e-09 noise 0 137 2024-01-11 23:22:40 2.421e-09 down 0 138 2024-01-11 23:32:17 2.430e-09 noise 0 139 2024-01-11 23:48:57 3.041e-09 down 0 140 2024-01-12 00:34:01 3.085e-09 down 0 141 2024-01-12 00:48:50 3.300e-09 noise 0 142 2024-01-12 00:55:30 3.014e-09 noise 0 143 2024-01-12 01:07:50 2.731e-09 noise 0 144 2024-01-12 01:16:31 4.193e-09 noise 0 145 2024-01-12 02:19:50 9.198e-09 noise 0 146 2024-01-12 02:33:52 4.009e-09 noise 0 147 2024-01-12 02:35:37 1.591e-08 noise_large 0 148 2024-01-12 02:36:18 3.950e-09 noise 0 149 2024-01-12 02:39:53 2.490e-09 noise 0 150 2024-01-12 02:40:59 2.515e-09 noise 0 151 2024-01-12 02:41:24 3.867e-09 noise 0 152 2024-01-12 02:41:42 2.469e-09 noise 0 153 2024-01-12 02:43:49 2.304e-09 noise 0 154 2024-01-12 03:07:16 3.166e-09 down 0 155 2024-01-12 04:07:03 2.902e-09 down 0 156 2024-01-12 04:21:04 3.081e-09 down 0 157 2024-01-12 04:23:48 2.755e-09 down 0 158 2024-01-12 04:44:43 3.289e-09 noise 0 159 2024-01-12 04:45:53 2.713e-09 noise 0 160 2024-01-12 04:51:02 2.319e-09 noise 0 161 2024-01-12 05:06:58 1.568e-08 noise_large 0 162 2024-01-12 05:46:42 9.895e-08 noise_large 0 163 2024-01-12 05:58:01 2.585e-09 noise 0 164 2024-01-12 06:04:21 3.226e-09 noise 0 165 2024-01-12 06:55:39 2.552e-09 down 0 166 2024-01-12 07:13:35 6.508e-09 noise 0