| 日期 (UTC) | 20240421 |
|---|---|
| 事件總數 | 253 |
| ↑ up (紅) | 195 |
| ↓ down (橘) | 37 |
| 共模噪音 (綠) | 20 |
| 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 — 20240421 Total: 253 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=4.224e-08 std=2.191e-07 min=2.092e-09 Q25=3.070e-09 median=4.093e-09 Q75=8.162e-09 max=2.222e-06 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-04-21 08:12:54 4.147e-09 up 0 001 2024-04-21 08:23:24 2.368e-09 noise 0 002 2024-04-21 08:30:56 3.203e-09 up 0 003 2024-04-21 08:32:57 5.790e-09 up 0 004 2024-04-21 08:43:26 3.440e-09 up 0 005 2024-04-21 09:10:06 2.430e-08 up 0 006 2024-04-21 09:14:27 4.207e-09 up 0 007 2024-04-21 09:24:00 4.021e-09 up 0 008 2024-04-21 09:33:04 3.413e-09 up 0 009 2024-04-21 09:35:20 5.351e-09 up 0 010 2024-04-21 09:37:40 3.671e-09 up 0 011 2024-04-21 09:38:35 4.161e-09 up 0 012 2024-04-21 09:43:06 2.363e-09 noise 0 013 2024-04-21 09:48:27 3.383e-09 up 0 014 2024-04-21 09:58:27 2.711e-09 noise 0 015 2024-04-21 10:13:29 2.875e-09 up 0 016 2024-04-21 10:19:47 2.911e-09 up 0 017 2024-04-21 10:22:06 2.286e-09 up 0 018 2024-04-21 10:25:26 2.998e-09 down 0 019 2024-04-21 10:25:50 3.415e-09 up 0 020 2024-04-21 10:29:35 4.093e-09 up 0 021 2024-04-21 10:41:20 2.222e-06 up 0 022 2024-04-21 10:44:01 1.781e-08 up 0 023 2024-04-21 10:52:38 9.038e-09 up 0 024 2024-04-21 10:54:04 3.403e-09 up 0 025 2024-04-21 11:03:27 4.648e-09 up 0 026 2024-04-21 11:07:33 6.329e-07 up 0 027 2024-04-21 11:10:48 8.349e-09 noise 0 028 2024-04-21 11:12:19 4.499e-09 up 0 029 2024-04-21 11:16:41 4.135e-09 up 0 030 2024-04-21 11:17:21 6.290e-09 up 0 031 2024-04-21 11:18:18 1.010e-08 up 0 032 2024-04-21 11:20:46 3.817e-09 up 0 033 2024-04-21 11:31:31 3.054e-09 up 0 034 2024-04-21 11:31:48 3.727e-09 down 0 035 2024-04-21 11:39:36 1.331e-08 up 0 036 2024-04-21 11:41:36 2.579e-09 up 0 037 2024-04-21 11:48:06 3.369e-09 up 0 038 2024-04-21 11:50:57 2.647e-09 up 0 039 2024-04-21 11:57:13 3.288e-09 up 0 040 2024-04-21 11:57:28 4.691e-09 up 0 041 2024-04-21 12:06:59 3.209e-09 down 0 042 2024-04-21 12:13:32 3.541e-07 up 0 043 2024-04-21 12:32:06 5.412e-09 up 0 044 2024-04-21 12:34:01 4.458e-09 up 0 045 2024-04-21 12:35:30 2.876e-08 up 0 046 2024-04-21 12:41:57 2.706e-09 up 0 047 2024-04-21 12:44:00 4.220e-08 up 0 048 2024-04-21 12:46:17 3.275e-09 up 0 049 2024-04-21 12:52:29 3.013e-09 up 0 050 2024-04-21 13:12:39 6.606e-09 up 0 051 2024-04-21 13:15:43 8.683e-09 up 0 052 2024-04-21 13:20:04 2.822e-09 down 0 053 2024-04-21 13:32:41 5.644e-08 up 0 054 2024-04-21 13:42:15 2.960e-09 down 0 055 2024-04-21 13:43:55 6.496e-09 up 0 056 2024-04-21 13:47:39 1.683e-08 up 0 057 2024-04-21 13:51:37 3.348e-09 noise 0 058 2024-04-21 13:56:44 5.183e-09 up 0 059 2024-04-21 14:11:00 3.029e-09 up 0 060 2024-04-21 14:29:38 6.757e-09 up 0 061 2024-04-21 14:32:17 1.576e-08 up 0 062 2024-04-21 14:33:49 4.923e-09 up 0 063 2024-04-21 14:48:14 5.072e-08 up 0 064 2024-04-21 15:06:54 6.618e-09 up 0 065 2024-04-21 15:07:27 5.186e-09 up 0 066 2024-04-21 15:09:13 3.123e-09 up 0 067 2024-04-21 15:10:20 3.150e-09 up 0 068 2024-04-21 15:13:16 3.536e-09 down 0 069 2024-04-21 15:17:38 4.696e-09 up 0 070 2024-04-21 15:21:13 5.281e-09 up 0 071 2024-04-21 15:22:23 2.805e-08 up 0 072 2024-04-21 15:35:02 3.650e-09 up 0 073 2024-04-21 15:41:43 2.782e-09 noise 0 074 2024-04-21 15:51:15 2.745e-08 up 0 075 2024-04-21 15:58:10 7.288e-09 up 0 076 2024-04-21 15:59:06 4.376e-09 noise 0 077 2024-04-21 16:01:48 5.252e-08 down 0 078 2024-04-21 16:05:43 3.061e-09 down 0 079 2024-04-21 16:13:19 7.592e-09 up 0 080 2024-04-21 16:17:11 1.324e-08 up 0 081 2024-04-21 16:19:45 5.862e-09 up 0 082 2024-04-21 16:25:01 2.123e-08 up 0 083 2024-04-21 16:28:02 3.829e-09 up 0 084 2024-04-21 16:28:15 8.065e-09 down 0 085 2024-04-21 16:32:10 3.001e-09 down 0 086 2024-04-21 16:39:33 2.871e-09 up 0 087 2024-04-21 16:48:53 4.482e-09 up 0 088 2024-04-21 16:58:53 3.746e-09 up 0 089 2024-04-21 17:05:16 4.086e-07 up 0 090 2024-04-21 17:12:16 4.937e-09 up 0 091 2024-04-21 17:15:14 7.953e-08 up 0 092 2024-04-21 17:18:01 1.310e-08 down 0 093 2024-04-21 17:28:47 2.610e-09 up 0 094 2024-04-21 17:33:34 3.841e-09 up 0 095 2024-04-21 17:39:11 3.219e-09 up 0 096 2024-04-21 17:49:01 9.163e-09 down 0 097 2024-04-21 17:54:25 1.138e-06 up 0 098 2024-04-21 17:56:49 5.481e-09 up 0 099 2024-04-21 17:57:47 1.405e-08 up 0 100 2024-04-21 18:08:45 2.870e-09 up 0 101 2024-04-21 18:11:38 5.891e-09 up 0 102 2024-04-21 18:25:26 3.139e-09 up 0 103 2024-04-21 18:39:26 3.545e-09 up 0 104 2024-04-21 18:40:12 4.205e-09 up 0 105 2024-04-21 18:45:58 7.513e-09 up 0 106 2024-04-21 18:50:11 2.219e-08 up 0 107 2024-04-21 18:52:38 4.188e-09 up 0 108 2024-04-21 18:57:45 2.519e-08 up 0 109 2024-04-21 18:59:14 4.845e-09 up 0 110 2024-04-21 18:59:31 6.069e-07 up 0 111 2024-04-21 19:01:55 3.097e-09 up 0 112 2024-04-21 19:13:05 6.023e-08 up 0 113 2024-04-21 19:15:12 2.702e-09 up 0 114 2024-04-21 19:24:24 3.490e-09 down 0 115 2024-04-21 19:34:54 6.038e-09 up 0 116 2024-04-21 19:42:10 2.792e-09 noise 0 117 2024-04-21 19:50:25 4.981e-09 up 0 118 2024-04-21 19:54:23 9.043e-09 up 0 119 2024-04-21 19:57:45 6.952e-09 up 0 120 2024-04-21 20:00:30 1.271e-08 up 0 121 2024-04-21 20:02:47 3.095e-08 up 0 122 2024-04-21 20:09:37 2.092e-09 up 0 123 2024-04-21 20:13:59 3.702e-09 up 0 124 2024-04-21 20:15:05 4.361e-09 down 0 125 2024-04-21 20:22:59 2.864e-09 up 0 126 2024-04-21 20:23:56 5.179e-09 up 0 127 2024-04-21 20:25:18 3.527e-09 up 0 128 2024-04-21 20:26:56 3.537e-09 up 0 129 2024-04-21 20:28:39 2.265e-09 up 0 130 2024-04-21 20:46:03 3.340e-09 up 0 131 2024-04-21 20:54:00 5.427e-09 up 0 132 2024-04-21 20:56:13 3.841e-09 up 0 133 2024-04-21 21:02:09 7.092e-09 up 0 134 2024-04-21 21:02:30 3.268e-09 down 0 135 2024-04-21 21:12:14 3.049e-09 up 0 136 2024-04-21 21:17:34 9.388e-09 up 0 137 2024-04-21 21:29:20 2.723e-09 up 0 138 2024-04-21 21:33:24 3.070e-09 down 0 139 2024-04-21 21:43:43 2.859e-09 down 0 140 2024-04-21 21:51:40 2.923e-09 up 0 141 2024-04-21 22:02:02 3.727e-09 up 0 142 2024-04-21 22:06:29 2.387e-09 down 0 143 2024-04-21 22:08:03 4.409e-09 up 0 144 2024-04-21 22:08:52 3.952e-09 up 0 145 2024-04-21 22:22:27 2.924e-09 up 0 146 2024-04-21 22:23:17 3.763e-09 up 0 147 2024-04-21 22:24:10 3.056e-09 down 0 148 2024-04-21 22:29:48 4.480e-09 up 0 149 2024-04-21 22:34:28 4.784e-09 down 0 150 2024-04-21 22:42:12 8.937e-09 up 0 151 2024-04-21 22:46:58 6.275e-09 up 0 152 2024-04-21 22:54:24 8.162e-09 up 0 153 2024-04-21 23:00:39 3.250e-09 down 0 154 2024-04-21 23:17:01 2.840e-09 down 0 155 2024-04-21 23:17:22 1.365e-08 up 0 156 2024-04-21 23:22:32 1.552e-08 up 0 157 2024-04-21 23:36:11 3.506e-09 up 0 158 2024-04-21 23:37:04 1.521e-08 up 0 159 2024-04-21 23:46:23 1.360e-07 up 0 160 2024-04-21 23:48:42 2.664e-09 noise 0 161 2024-04-21 23:52:31 4.513e-09 noise 0 162 2024-04-21 23:57:22 7.546e-09 up 0 163 2024-04-22 00:07:42 2.871e-08 down 0 164 2024-04-22 00:19:37 3.765e-09 up 0 165 2024-04-22 00:36:00 1.370e-06 noise_large 0 166 2024-04-22 00:39:13 5.301e-09 up 0 167 2024-04-22 00:39:27 1.367e-08 up 0 168 2024-04-22 00:42:21 2.955e-09 up 0 169 2024-04-22 00:42:53 3.264e-09 down 0 170 2024-04-22 00:46:54 2.958e-09 up 0 171 2024-04-22 00:50:24 4.317e-09 up 0 172 2024-04-22 00:51:16 6.321e-09 up 0 173 2024-04-22 00:52:40 2.569e-08 up 0 174 2024-04-22 00:54:05 1.707e-08 up 0 175 2024-04-22 00:55:54 4.332e-09 up 0 176 2024-04-22 00:58:06 4.985e-09 up 0 177 2024-04-22 01:02:11 3.409e-09 up 0 178 2024-04-22 01:03:54 3.193e-09 up 0 179 2024-04-22 01:04:07 2.722e-08 up 0 180 2024-04-22 01:05:25 4.380e-09 up 0 181 2024-04-22 01:07:27 2.738e-09 up 0 182 2024-04-22 01:08:43 2.526e-08 up 0 183 2024-04-22 01:18:48 3.019e-09 up 0 184 2024-04-22 01:19:44 4.552e-09 up 0 185 2024-04-22 01:20:45 1.386e-08 down 0 186 2024-04-22 01:27:48 3.161e-08 up 0 187 2024-04-22 01:29:50 3.348e-09 up 0 188 2024-04-22 01:34:51 2.616e-09 down 0 189 2024-04-22 01:35:13 2.962e-09 up 0 190 2024-04-22 01:42:59 3.024e-09 up 0 191 2024-04-22 02:03:13 4.926e-09 up 0 192 2024-04-22 02:13:53 2.342e-08 up 0 193 2024-04-22 02:19:30 5.282e-09 up 0 194 2024-04-22 02:21:45 3.405e-09 up 0 195 2024-04-22 02:22:52 3.406e-09 down 0 196 2024-04-22 02:33:31 2.738e-09 up 0 197 2024-04-22 02:36:59 1.240e-08 up 0 198 2024-04-22 02:38:27 2.889e-09 down 0 199 2024-04-22 02:43:03 2.846e-09 down 0 200 2024-04-22 02:43:29 3.215e-08 up 0 201 2024-04-22 02:49:38 2.690e-09 noise 0 202 2024-04-22 02:49:56 3.227e-09 up 0 203 2024-04-22 02:53:34 1.832e-06 down 0 204 2024-04-22 03:04:26 4.058e-08 up 0 205 2024-04-22 03:10:14 2.815e-09 up 0 206 2024-04-22 03:13:15 5.056e-09 noise 0 207 2024-04-22 03:15:24 3.726e-09 noise 0 208 2024-04-22 03:17:27 3.338e-09 down 0 209 2024-04-22 03:19:41 3.791e-09 up 0 210 2024-04-22 03:22:10 3.123e-09 down 0 211 2024-04-22 03:23:19 2.334e-09 noise 0 212 2024-04-22 03:35:16 4.180e-09 up 0 213 2024-04-22 03:37:51 2.962e-09 up 0 214 2024-04-22 03:38:40 1.793e-08 up 0 215 2024-04-22 03:43:35 3.336e-09 down 0 216 2024-04-22 03:44:54 2.217e-09 noise 0 217 2024-04-22 03:45:54 8.369e-09 up 0 218 2024-04-22 03:55:48 3.206e-09 down 0 219 2024-04-22 04:01:56 3.386e-09 down 0 220 2024-04-22 04:04:40 2.122e-09 noise 0 221 2024-04-22 04:18:33 2.983e-09 up 0 222 2024-04-22 04:24:22 3.715e-09 up 0 223 2024-04-22 04:33:51 2.181e-09 noise 0 224 2024-04-22 04:39:21 2.677e-09 up 0 225 2024-04-22 04:45:03 2.941e-09 up 0 226 2024-04-22 04:59:44 3.461e-09 up 0 227 2024-04-22 05:02:01 3.971e-09 up 0 228 2024-04-22 05:02:49 8.320e-09 up 0 229 2024-04-22 05:17:21 1.607e-08 up 0 230 2024-04-22 05:29:22 3.988e-09 noise 0 231 2024-04-22 05:34:00 2.771e-09 up 0 232 2024-04-22 05:34:47 4.785e-09 down 0 233 2024-04-22 05:42:07 2.432e-09 noise 0 234 2024-04-22 05:42:29 2.478e-09 noise 0 235 2024-04-22 05:47:02 3.385e-09 up 0 236 2024-04-22 05:50:10 4.383e-09 up 0 237 2024-04-22 05:54:33 2.957e-09 up 0 238 2024-04-22 05:59:06 2.847e-09 up 0 239 2024-04-22 06:03:57 3.479e-09 up 0 240 2024-04-22 06:05:59 2.681e-09 up 0 241 2024-04-22 06:11:24 4.187e-09 up 0 242 2024-04-22 06:19:15 4.077e-09 up 0 243 2024-04-22 06:31:56 3.512e-08 up 0 244 2024-04-22 06:40:37 9.675e-09 up 0 245 2024-04-22 06:48:38 2.806e-09 up 0 246 2024-04-22 06:55:37 3.560e-08 up 0 247 2024-04-22 06:57:46 3.219e-09 down 0 248 2024-04-22 06:58:24 3.846e-09 up 0 249 2024-04-22 07:07:04 3.048e-09 up 0 250 2024-04-22 07:23:53 3.325e-08 up 0 251 2024-04-22 07:44:31 4.729e-09 up 0 252 2024-04-22 07:49:57 1.148e-08 up 0