| 日期 (UTC) | 20240419 |
|---|---|
| 事件總數 | 232 |
| ↑ up (紅) | 185 |
| ↓ down (橘) | 27 |
| 共模噪音 (綠) | 19 |
| noise_large (洋紅) | 1 |
| 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 — 20240419 Total: 232 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=1.352e-08 std=4.432e-08 min=2.202e-09 Q25=3.363e-09 median=4.434e-09 Q75=7.510e-09 max=5.578e-07 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-04-19 08:05:49 4.861e-09 down 0 001 2024-04-19 08:10:50 3.317e-09 down 0 002 2024-04-19 08:15:16 1.643e-08 up 0 003 2024-04-19 08:20:08 8.264e-09 up 0 004 2024-04-19 08:41:27 5.030e-09 up 0 005 2024-04-19 08:43:14 5.176e-09 up 0 006 2024-04-19 08:49:19 4.253e-09 up 0 007 2024-04-19 09:02:10 4.998e-09 down 0 008 2024-04-19 09:31:36 2.763e-09 up 0 009 2024-04-19 09:40:19 3.453e-09 up 0 010 2024-04-19 09:46:48 4.549e-09 up 0 011 2024-04-19 09:49:56 4.547e-09 noise 0 012 2024-04-19 09:52:10 5.592e-09 up 0 013 2024-04-19 09:53:57 2.656e-09 noise 0 014 2024-04-19 10:12:32 4.953e-09 down 0 015 2024-04-19 10:21:43 3.254e-08 up 0 016 2024-04-19 10:26:09 3.338e-09 down 0 017 2024-04-19 10:28:49 6.668e-09 up 0 018 2024-04-19 10:33:38 1.326e-08 up 0 019 2024-04-19 10:34:00 5.415e-09 up 0 020 2024-04-19 10:36:55 4.713e-09 up 0 021 2024-04-19 10:38:24 1.936e-07 up 0 022 2024-04-19 10:40:53 3.928e-09 down 0 023 2024-04-19 10:41:08 4.324e-09 down 0 024 2024-04-19 10:43:09 1.406e-08 up 0 025 2024-04-19 10:43:47 1.495e-07 up 0 026 2024-04-19 10:52:34 2.667e-09 noise 0 027 2024-04-19 11:05:41 9.722e-09 up 0 028 2024-04-19 11:09:06 3.517e-09 down 0 029 2024-04-19 11:17:04 3.738e-09 down 0 030 2024-04-19 11:37:18 3.858e-09 noise 0 031 2024-04-19 11:37:53 8.468e-09 noise 0 032 2024-04-19 11:38:46 1.046e-08 noise 0 033 2024-04-19 11:39:11 5.284e-09 up 0 034 2024-04-19 11:39:33 2.005e-08 noise_large 0 035 2024-04-19 11:39:46 8.399e-09 noise 0 036 2024-04-19 11:40:33 5.454e-09 noise 0 037 2024-04-19 11:42:52 3.404e-09 down 0 038 2024-04-19 11:43:11 6.075e-09 noise 0 039 2024-04-19 12:00:29 9.229e-09 up 0 040 2024-04-19 12:05:15 1.002e-08 up 0 041 2024-04-19 12:05:39 6.523e-09 up 0 042 2024-04-19 12:08:44 9.945e-09 up 0 043 2024-04-19 12:10:10 1.784e-08 up 0 044 2024-04-19 12:13:14 2.773e-09 up 0 045 2024-04-19 12:18:30 1.365e-07 up 0 046 2024-04-19 12:35:24 3.733e-09 up 0 047 2024-04-19 12:36:34 7.153e-08 up 0 048 2024-04-19 12:37:12 1.083e-08 up 0 049 2024-04-19 12:44:34 3.187e-09 up 0 050 2024-04-19 12:54:15 7.494e-09 up 0 051 2024-04-19 12:55:17 4.444e-09 up 0 052 2024-04-19 12:58:23 7.163e-09 up 0 053 2024-04-19 13:06:24 5.860e-09 up 0 054 2024-04-19 13:16:40 3.382e-09 up 0 055 2024-04-19 13:21:05 4.169e-09 up 0 056 2024-04-19 13:25:17 4.201e-09 up 0 057 2024-04-19 13:27:10 1.011e-08 up 0 058 2024-04-19 13:29:19 5.054e-09 up 0 059 2024-04-19 13:33:31 4.731e-09 down 0 060 2024-04-19 13:34:26 4.653e-09 up 0 061 2024-04-19 13:35:01 1.163e-08 up 0 062 2024-04-19 13:35:20 9.578e-09 up 0 063 2024-04-19 13:38:27 3.567e-09 up 0 064 2024-04-19 13:39:33 5.352e-09 up 0 065 2024-04-19 13:47:40 3.556e-09 up 0 066 2024-04-19 13:48:03 6.313e-09 up 0 067 2024-04-19 13:53:22 5.349e-09 noise 0 068 2024-04-19 13:53:37 3.804e-09 down 0 069 2024-04-19 14:03:22 4.574e-09 up 0 070 2024-04-19 14:04:39 3.402e-09 down 0 071 2024-04-19 14:22:39 3.512e-09 down 0 072 2024-04-19 14:30:14 4.057e-09 up 0 073 2024-04-19 14:34:20 3.625e-09 up 0 074 2024-04-19 14:44:28 3.370e-09 up 0 075 2024-04-19 14:46:09 4.194e-09 up 0 076 2024-04-19 15:03:56 2.181e-08 up 0 077 2024-04-19 15:04:58 7.830e-09 up 0 078 2024-04-19 15:08:34 5.076e-08 up 0 079 2024-04-19 15:08:57 1.470e-08 up 0 080 2024-04-19 15:12:05 2.965e-08 up 0 081 2024-04-19 15:14:58 3.675e-09 up 0 082 2024-04-19 15:17:39 4.571e-09 up 0 083 2024-04-19 15:22:09 4.112e-09 up 0 084 2024-04-19 15:32:14 3.799e-09 up 0 085 2024-04-19 15:51:00 3.701e-09 down 0 086 2024-04-19 15:54:45 6.710e-09 up 0 087 2024-04-19 15:57:59 3.940e-09 up 0 088 2024-04-19 15:58:52 1.001e-08 up 0 089 2024-04-19 16:01:18 2.503e-08 up 0 090 2024-04-19 16:02:06 7.476e-08 up 0 091 2024-04-19 16:13:32 1.356e-08 up 0 092 2024-04-19 16:20:36 3.587e-09 up 0 093 2024-04-19 16:32:27 5.914e-09 up 0 094 2024-04-19 16:37:18 3.070e-09 up 0 095 2024-04-19 16:42:35 2.676e-09 up 0 096 2024-04-19 16:43:07 2.346e-08 up 0 097 2024-04-19 16:45:48 2.915e-09 up 0 098 2024-04-19 16:46:52 3.798e-09 up 0 099 2024-04-19 16:51:21 2.941e-09 up 0 100 2024-04-19 16:53:28 7.559e-09 up 0 101 2024-04-19 17:05:14 2.202e-09 noise 0 102 2024-04-19 17:05:46 2.299e-09 down 0 103 2024-04-19 17:12:00 2.242e-09 up 0 104 2024-04-19 17:19:22 4.614e-09 up 0 105 2024-04-19 17:19:44 2.521e-09 noise 0 106 2024-04-19 17:23:57 2.225e-09 up 0 107 2024-04-19 17:24:59 3.498e-09 up 0 108 2024-04-19 17:29:05 3.864e-09 up 0 109 2024-04-19 17:30:01 4.560e-09 up 0 110 2024-04-19 17:42:20 4.149e-09 down 0 111 2024-04-19 17:44:45 2.881e-09 up 0 112 2024-04-19 17:51:43 1.920e-07 up 0 113 2024-04-19 17:55:59 3.767e-09 up 0 114 2024-04-19 17:58:31 3.056e-09 up 0 115 2024-04-19 18:03:34 3.766e-09 noise 0 116 2024-04-19 18:10:30 3.021e-09 down 0 117 2024-04-19 18:14:09 7.438e-09 up 0 118 2024-04-19 18:23:18 3.707e-09 up 0 119 2024-04-19 18:32:31 4.839e-09 up 0 120 2024-04-19 18:34:53 1.289e-08 up 0 121 2024-04-19 18:37:00 4.547e-09 up 0 122 2024-04-19 18:43:36 5.739e-09 up 0 123 2024-04-19 18:46:55 2.915e-08 down 0 124 2024-04-19 18:47:38 4.550e-09 down 0 125 2024-04-19 18:53:34 4.481e-09 up 0 126 2024-04-19 19:06:26 3.490e-09 up 0 127 2024-04-19 19:11:19 1.909e-07 up 0 128 2024-04-19 19:13:10 2.912e-09 up 0 129 2024-04-19 19:25:07 4.423e-09 up 0 130 2024-04-19 19:34:20 2.994e-09 up 0 131 2024-04-19 19:50:34 4.541e-09 up 0 132 2024-04-19 19:54:27 3.031e-09 up 0 133 2024-04-19 19:58:41 5.116e-09 up 0 134 2024-04-19 19:59:24 3.890e-09 up 0 135 2024-04-19 20:00:21 3.826e-09 up 0 136 2024-04-19 20:00:48 9.456e-09 up 0 137 2024-04-19 20:12:56 4.123e-09 up 0 138 2024-04-19 20:21:02 4.664e-09 up 0 139 2024-04-19 20:35:10 3.461e-09 up 0 140 2024-04-19 20:36:16 7.037e-09 noise 0 141 2024-04-19 20:38:06 3.276e-09 up 0 142 2024-04-19 20:38:50 7.614e-09 up 0 143 2024-04-19 20:40:41 2.225e-09 noise 0 144 2024-04-19 20:44:59 2.719e-09 up 0 145 2024-04-19 20:52:03 7.290e-09 up 0 146 2024-04-19 20:53:08 3.315e-09 up 0 147 2024-04-19 20:54:03 3.761e-08 up 0 148 2024-04-19 20:55:18 1.064e-08 up 0 149 2024-04-19 20:56:48 6.988e-09 up 0 150 2024-04-19 21:04:40 2.842e-09 down 0 151 2024-04-19 21:06:11 2.267e-08 up 0 152 2024-04-19 21:22:48 3.557e-09 up 0 153 2024-04-19 21:31:43 2.652e-09 up 0 154 2024-04-19 21:41:31 2.945e-09 up 0 155 2024-04-19 22:00:08 1.534e-08 up 0 156 2024-04-19 22:02:43 3.030e-09 up 0 157 2024-04-19 22:07:31 4.379e-09 up 0 158 2024-04-19 22:10:58 3.020e-09 down 0 159 2024-04-19 22:15:34 2.686e-09 noise 0 160 2024-04-19 22:17:02 3.070e-09 up 0 161 2024-04-19 22:26:09 5.578e-07 up 0 162 2024-04-19 22:32:08 7.156e-09 up 0 163 2024-04-19 22:35:59 3.596e-09 up 0 164 2024-04-19 22:38:28 3.196e-09 up 0 165 2024-04-19 22:48:08 4.180e-09 up 0 166 2024-04-19 22:48:41 3.059e-09 up 0 167 2024-04-19 22:55:22 5.943e-09 up 0 168 2024-04-19 22:58:23 3.077e-09 up 0 169 2024-04-19 23:03:09 5.304e-09 up 0 170 2024-04-19 23:06:00 1.096e-08 up 0 171 2024-04-19 23:09:28 1.408e-08 up 0 172 2024-04-19 23:12:27 4.355e-09 up 0 173 2024-04-19 23:15:34 3.216e-09 up 0 174 2024-04-19 23:17:19 3.782e-09 up 0 175 2024-04-19 23:22:47 5.218e-09 up 0 176 2024-04-19 23:46:55 6.355e-09 up 0 177 2024-04-19 23:51:06 8.040e-09 noise 0 178 2024-04-19 23:55:47 3.549e-09 up 0 179 2024-04-20 00:06:12 1.787e-08 up 0 180 2024-04-20 00:17:07 7.807e-09 down 0 181 2024-04-20 00:19:26 3.340e-09 up 0 182 2024-04-20 00:31:04 8.968e-09 up 0 183 2024-04-20 01:00:21 4.912e-09 up 0 184 2024-04-20 01:10:02 3.168e-09 up 0 185 2024-04-20 01:13:28 2.803e-09 up 0 186 2024-04-20 01:31:40 3.634e-09 up 0 187 2024-04-20 01:38:03 3.396e-09 up 0 188 2024-04-20 01:51:44 6.159e-09 up 0 189 2024-04-20 02:03:15 7.483e-09 up 0 190 2024-04-20 02:05:30 2.473e-08 up 0 191 2024-04-20 02:09:50 6.356e-09 up 0 192 2024-04-20 02:11:40 7.105e-09 up 0 193 2024-04-20 02:16:02 3.358e-09 up 0 194 2024-04-20 02:19:17 3.607e-09 up 0 195 2024-04-20 02:19:33 4.246e-09 up 0 196 2024-04-20 02:26:24 6.222e-09 up 0 197 2024-04-20 02:30:58 4.685e-09 up 0 198 2024-04-20 02:47:27 2.948e-09 down 0 199 2024-04-20 02:55:11 4.239e-08 up 0 200 2024-04-20 03:13:15 4.076e-09 up 0 201 2024-04-20 03:17:54 3.158e-09 up 0 202 2024-04-20 03:41:11 8.374e-09 up 0 203 2024-04-20 03:44:49 2.987e-09 down 0 204 2024-04-20 03:56:12 6.489e-09 up 0 205 2024-04-20 04:00:40 2.818e-09 up 0 206 2024-04-20 04:06:05 5.873e-08 up 0 207 2024-04-20 04:16:46 3.023e-09 up 0 208 2024-04-20 04:22:06 4.570e-09 up 0 209 2024-04-20 04:44:07 1.540e-08 up 0 210 2024-04-20 04:47:14 3.323e-09 up 0 211 2024-04-20 04:49:21 2.660e-09 down 0 212 2024-04-20 04:55:28 1.051e-08 up 0 213 2024-04-20 05:14:07 3.051e-09 up 0 214 2024-04-20 05:28:28 3.194e-09 up 0 215 2024-04-20 05:30:37 2.597e-09 noise 0 216 2024-04-20 05:35:45 2.484e-09 up 0 217 2024-04-20 05:52:54 3.485e-09 up 0 218 2024-04-20 06:11:24 3.604e-08 up 0 219 2024-04-20 06:13:42 3.997e-09 up 0 220 2024-04-20 06:16:27 3.160e-09 up 0 221 2024-04-20 06:17:23 2.939e-09 up 0 222 2024-04-20 06:20:54 2.899e-09 up 0 223 2024-04-20 06:24:53 2.227e-09 noise 0 224 2024-04-20 06:25:12 3.055e-09 up 0 225 2024-04-20 06:30:29 3.364e-09 up 0 226 2024-04-20 06:42:55 3.601e-09 up 0 227 2024-04-20 06:50:09 1.364e-08 up 0 228 2024-04-20 06:57:12 5.472e-09 up 0 229 2024-04-20 07:20:18 3.309e-09 up 0 230 2024-04-20 07:37:14 3.586e-09 down 0 231 2024-04-20 07:53:50 3.593e-09 up 0