| 日期 (UTC) | 20240204 |
|---|---|
| 事件總數 | 166 |
| ↑ up (紅) | 50 |
| ↓ down (橘) | 52 |
| 共模噪音 (綠) | 64 |
| 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 — 20240204 Total: 166 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=3.796e-09 std=6.546e-09 min=1.650e-09 Q25=2.349e-09 median=2.656e-09 Q75=2.926e-09 max=6.488e-08 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-02-04 08:03:00 3.889e-09 down 0 001 2024-02-04 08:05:59 2.696e-09 down 0 002 2024-02-04 08:06:19 2.894e-09 noise 0 003 2024-02-04 08:08:38 2.419e-09 noise 0 004 2024-02-04 08:12:12 2.547e-09 down 0 005 2024-02-04 08:12:54 2.795e-09 up 0 006 2024-02-04 08:13:19 2.453e-09 up 0 007 2024-02-04 08:17:49 2.775e-09 down 0 008 2024-02-04 08:19:12 2.413e-09 down 0 009 2024-02-04 08:30:24 3.557e-09 up 0 010 2024-02-04 08:42:09 3.200e-09 down 0 011 2024-02-04 08:48:52 2.476e-09 down 0 012 2024-02-04 08:54:15 2.835e-09 up 0 013 2024-02-04 08:56:44 2.617e-09 up 0 014 2024-02-04 08:57:11 2.056e-09 noise 0 015 2024-02-04 09:13:30 2.513e-09 up 0 016 2024-02-04 09:24:15 2.364e-09 noise 0 017 2024-02-04 09:32:44 2.267e-09 noise 0 018 2024-02-04 09:45:05 2.219e-09 noise 0 019 2024-02-04 09:50:46 2.805e-09 down 0 020 2024-02-04 09:56:21 3.064e-09 down 0 021 2024-02-04 09:59:01 2.686e-09 down 0 022 2024-02-04 10:06:18 2.753e-09 down 0 023 2024-02-04 10:07:55 2.743e-09 down 0 024 2024-02-04 10:11:44 2.655e-09 down 0 025 2024-02-04 10:17:18 2.245e-09 up 0 026 2024-02-04 10:26:25 2.762e-09 down 0 027 2024-02-04 10:38:11 2.710e-09 noise 0 028 2024-02-04 10:43:48 3.317e-09 noise 0 029 2024-02-04 10:44:26 4.079e-09 up 0 030 2024-02-04 10:46:21 4.046e-08 up 0 031 2024-02-04 10:49:49 2.783e-09 down 0 032 2024-02-04 10:51:20 1.840e-09 up 0 033 2024-02-04 10:56:57 2.341e-09 up 0 034 2024-02-04 11:07:30 2.469e-09 down 0 035 2024-02-04 11:10:42 5.566e-09 up 0 036 2024-02-04 11:11:01 1.898e-09 down 0 037 2024-02-04 11:16:04 2.523e-09 up 0 038 2024-02-04 11:19:07 2.638e-09 down 0 039 2024-02-04 11:19:24 3.509e-09 up 0 040 2024-02-04 11:19:49 2.565e-09 down 0 041 2024-02-04 11:20:13 2.350e-09 noise 0 042 2024-02-04 11:21:26 3.656e-09 noise 0 043 2024-02-04 11:21:46 2.608e-09 down 0 044 2024-02-04 11:22:13 3.659e-09 up 0 045 2024-02-04 11:23:00 2.677e-09 up 0 046 2024-02-04 11:25:39 2.565e-09 down 0 047 2024-02-04 11:48:58 2.756e-09 down 0 048 2024-02-04 12:05:14 2.394e-09 down 0 049 2024-02-04 12:11:43 2.630e-09 down 0 050 2024-02-04 12:14:45 1.762e-09 down 0 051 2024-02-04 12:22:51 2.084e-09 down 0 052 2024-02-04 12:30:35 2.456e-09 down 0 053 2024-02-04 12:36:54 3.885e-09 up 0 054 2024-02-04 12:38:18 2.536e-09 down 0 055 2024-02-04 12:43:11 8.534e-09 up 0 056 2024-02-04 12:44:46 2.528e-09 down 0 057 2024-02-04 12:49:21 2.161e-09 noise 0 058 2024-02-04 12:59:09 1.702e-09 noise 0 059 2024-02-04 13:09:11 2.910e-09 up 0 060 2024-02-04 13:20:43 2.494e-09 down 0 061 2024-02-04 13:27:27 2.596e-09 down 0 062 2024-02-04 13:46:12 6.488e-08 up 0 063 2024-02-04 13:49:30 2.329e-09 down 0 064 2024-02-04 13:59:39 4.875e-09 up 0 065 2024-02-04 14:09:29 2.401e-09 down 0 066 2024-02-04 14:18:48 2.633e-09 down 0 067 2024-02-04 14:21:45 2.414e-09 down 0 068 2024-02-04 14:43:46 2.813e-09 down 0 069 2024-02-04 14:44:13 3.124e-09 up 0 070 2024-02-04 14:52:30 2.386e-09 down 0 071 2024-02-04 14:54:08 2.832e-09 up 0 072 2024-02-04 14:55:12 2.599e-09 up 0 073 2024-02-04 15:11:31 1.937e-09 noise 0 074 2024-02-04 15:13:13 1.887e-09 up 0 075 2024-02-04 15:18:19 2.658e-09 down 0 076 2024-02-04 15:21:11 2.480e-09 noise 0 077 2024-02-04 15:23:51 1.792e-09 noise 0 078 2024-02-04 15:28:28 1.974e-09 noise 0 079 2024-02-04 15:30:44 1.882e-09 up 0 080 2024-02-04 15:31:56 2.769e-09 down 0 081 2024-02-04 15:41:33 2.867e-09 down 0 082 2024-02-04 16:12:57 2.701e-09 down 0 083 2024-02-04 17:12:15 1.924e-09 noise 0 084 2024-02-04 17:13:41 3.061e-09 up 0 085 2024-02-04 17:14:09 2.806e-09 noise 0 086 2024-02-04 17:15:01 2.302e-09 up 0 087 2024-02-04 17:15:57 2.707e-09 up 0 088 2024-02-04 17:18:23 2.353e-09 up 0 089 2024-02-04 17:19:27 2.294e-09 noise 0 090 2024-02-04 17:31:39 9.909e-09 down 0 091 2024-02-04 17:50:36 3.136e-09 noise 0 092 2024-02-04 17:52:52 2.777e-09 noise 0 093 2024-02-04 18:19:08 2.206e-09 up 0 094 2024-02-04 18:20:39 2.461e-09 down 0 095 2024-02-04 18:21:17 2.871e-09 up 0 096 2024-02-04 18:24:06 2.931e-09 noise 0 097 2024-02-04 18:44:07 1.650e-09 noise 0 098 2024-02-04 18:47:21 2.184e-09 down 0 099 2024-02-04 18:49:54 3.583e-09 up 0 100 2024-02-04 19:20:51 1.757e-09 noise 0 101 2024-02-04 19:21:40 2.711e-09 noise 0 102 2024-02-04 19:23:23 2.582e-09 noise 0 103 2024-02-04 19:28:52 3.167e-09 down 0 104 2024-02-04 19:29:47 2.895e-09 up 0 105 2024-02-04 19:31:37 2.807e-09 up 0 106 2024-02-04 19:32:27 1.885e-09 noise 0 107 2024-02-04 19:32:44 2.559e-09 noise 0 108 2024-02-04 19:33:22 2.791e-09 noise 0 109 2024-02-04 19:40:38 3.059e-09 up 0 110 2024-02-04 19:44:24 2.728e-09 down 0 111 2024-02-04 20:33:05 2.871e-09 noise 0 112 2024-02-04 20:41:21 2.195e-09 down 0 113 2024-02-04 20:41:53 2.620e-09 down 0 114 2024-02-04 21:04:44 2.870e-09 noise 0 115 2024-02-04 21:20:18 1.795e-09 noise 0 116 2024-02-04 21:20:45 2.293e-09 noise 0 117 2024-02-04 21:21:03 1.815e-09 noise 0 118 2024-02-04 21:43:02 2.853e-09 noise 0 119 2024-02-04 21:43:19 4.005e-09 noise 0 120 2024-02-04 21:49:15 1.700e-09 noise 0 121 2024-02-04 22:08:11 1.804e-09 noise 0 122 2024-02-04 22:40:44 2.519e-09 noise 0 123 2024-02-04 22:48:08 2.998e-09 up 0 124 2024-02-04 22:59:02 1.893e-09 noise 0 125 2024-02-04 23:05:26 8.353e-09 up 0 126 2024-02-04 23:11:47 2.836e-09 noise 0 127 2024-02-05 00:52:10 2.780e-09 noise 0 128 2024-02-05 00:52:51 4.214e-09 up 0 129 2024-02-05 00:54:13 1.923e-09 down 0 130 2024-02-05 00:54:57 2.466e-09 noise 0 131 2024-02-05 00:57:00 2.815e-09 noise 0 132 2024-02-05 00:59:03 2.550e-09 down 0 133 2024-02-05 00:59:24 2.846e-09 noise 0 134 2024-02-05 00:59:42 1.173e-08 up 0 135 2024-02-05 00:59:58 1.938e-08 up 0 136 2024-02-05 01:02:25 2.950e-09 noise 0 137 2024-02-05 01:37:32 2.578e-09 up 0 138 2024-02-05 01:49:09 2.993e-09 up 0 139 2024-02-05 02:11:54 3.003e-09 noise 0 140 2024-02-05 02:12:19 2.851e-09 noise 0 141 2024-02-05 02:23:54 2.831e-09 down 0 142 2024-02-05 02:30:09 2.984e-09 noise 0 143 2024-02-05 02:30:38 2.052e-09 down 0 144 2024-02-05 03:04:02 2.348e-09 noise 0 145 2024-02-05 03:17:35 3.178e-09 noise 0 146 2024-02-05 03:45:58 1.815e-09 noise 0 147 2024-02-05 03:50:34 2.281e-09 noise 0 148 2024-02-05 03:56:04 2.067e-09 noise 0 149 2024-02-05 04:02:32 2.846e-09 noise 0 150 2024-02-05 04:03:14 3.793e-09 noise 0 151 2024-02-05 04:20:06 3.104e-09 noise 0 152 2024-02-05 04:33:02 5.684e-09 up 0 153 2024-02-05 04:45:17 3.184e-09 noise 0 154 2024-02-05 05:14:16 6.174e-09 up 0 155 2024-02-05 05:21:36 2.037e-09 noise 0 156 2024-02-05 05:22:20 1.940e-09 noise 0 157 2024-02-05 05:22:37 2.492e-09 noise 0 158 2024-02-05 06:11:43 1.895e-09 up 0 159 2024-02-05 06:14:50 4.097e-08 up 0 160 2024-02-05 06:22:30 2.687e-09 noise 0 161 2024-02-05 06:29:48 2.435e-09 up 0 162 2024-02-05 06:45:30 1.787e-09 noise 0 163 2024-02-05 07:19:00 2.535e-09 noise 0 164 2024-02-05 07:45:00 3.793e-09 up 0 165 2024-02-05 07:47:48 4.133e-09 up 0