| 日期 (UTC) | 20240401 |
|---|---|
| 事件總數 | 273 |
| ↑ up (紅) | 14 |
| ↓ down (橘) | 23 |
| 共模噪音 (綠) | 234 |
| noise_large (洋紅) | 2 |
| 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 — 20240401 Total: 273 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=4.309e-09 std=2.185e-09 min=2.429e-09 Q25=3.859e-09 median=4.073e-09 Q75=4.365e-09 max=3.610e-08 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-04-01 08:50:10 3.888e-09 noise 0 001 2024-04-01 08:51:11 4.359e-09 noise 0 002 2024-04-01 08:53:21 4.107e-09 noise 0 003 2024-04-01 08:55:30 4.050e-09 noise 0 004 2024-04-01 09:02:38 3.941e-09 noise 0 005 2024-04-01 09:05:00 4.327e-09 noise 0 006 2024-04-01 09:12:09 4.281e-09 noise 0 007 2024-04-01 09:14:33 4.256e-09 noise 0 008 2024-04-01 09:28:13 4.032e-09 noise 0 009 2024-04-01 09:30:18 4.286e-09 noise 0 010 2024-04-01 09:33:55 4.442e-09 noise 0 011 2024-04-01 09:36:03 4.902e-09 noise 0 012 2024-04-01 09:38:48 5.691e-09 up 0 013 2024-04-01 09:40:52 4.460e-09 noise 0 014 2024-04-01 09:43:26 4.622e-09 noise 0 015 2024-04-01 09:44:42 4.570e-09 noise 0 016 2024-04-01 09:55:55 3.978e-09 noise 0 017 2024-04-01 10:06:40 4.428e-09 noise 0 018 2024-04-01 10:09:14 3.934e-09 noise 0 019 2024-04-01 10:12:58 4.414e-09 down 0 020 2024-04-01 10:14:20 3.691e-09 noise 0 021 2024-04-01 10:21:18 4.211e-09 noise 0 022 2024-04-01 10:26:48 4.659e-09 down 0 023 2024-04-01 10:28:48 4.327e-09 noise 0 024 2024-04-01 10:29:55 4.384e-09 noise 0 025 2024-04-01 10:31:15 4.521e-09 noise 0 026 2024-04-01 10:32:50 4.356e-09 noise 0 027 2024-04-01 10:34:34 4.025e-09 noise 0 028 2024-04-01 10:35:42 4.444e-09 noise 0 029 2024-04-01 10:39:35 4.050e-09 noise 0 030 2024-04-01 10:40:06 4.526e-09 noise 0 031 2024-04-01 10:48:00 3.683e-09 noise 0 032 2024-04-01 10:48:20 4.044e-09 noise 0 033 2024-04-01 10:58:18 4.006e-09 noise 0 034 2024-04-01 10:59:25 3.752e-09 noise 0 035 2024-04-01 10:59:49 3.859e-09 noise 0 036 2024-04-01 11:00:49 4.605e-09 down 0 037 2024-04-01 11:02:02 4.510e-09 noise 0 038 2024-04-01 11:12:35 4.134e-09 down 0 039 2024-04-01 11:25:17 4.073e-09 noise 0 040 2024-04-01 11:26:59 4.063e-09 noise 0 041 2024-04-01 11:28:10 4.047e-09 noise 0 042 2024-04-01 11:30:17 4.055e-09 noise 0 043 2024-04-01 11:30:39 4.365e-09 noise 0 044 2024-04-01 11:32:00 4.766e-09 noise 0 045 2024-04-01 11:34:30 4.205e-09 noise 0 046 2024-04-01 11:39:55 4.504e-09 noise 0 047 2024-04-01 11:40:26 4.209e-09 noise 0 048 2024-04-01 11:41:01 4.188e-09 noise 0 049 2024-04-01 11:41:48 4.420e-09 noise 0 050 2024-04-01 11:42:45 3.391e-09 down 0 051 2024-04-01 11:46:13 4.088e-09 down 0 052 2024-04-01 11:47:43 5.056e-09 up 0 053 2024-04-01 11:52:06 3.788e-09 noise 0 054 2024-04-01 11:53:15 3.686e-09 noise 0 055 2024-04-01 11:58:16 3.828e-09 noise 0 056 2024-04-01 12:02:12 3.461e-09 noise 0 057 2024-04-01 12:03:16 3.602e-09 noise 0 058 2024-04-01 12:03:34 3.573e-09 noise 0 059 2024-04-01 12:04:12 3.950e-09 noise 0 060 2024-04-01 12:05:38 3.929e-09 noise 0 061 2024-04-01 12:06:36 3.940e-09 noise 0 062 2024-04-01 12:07:30 4.643e-09 down 0 063 2024-04-01 12:07:42 4.338e-09 noise 0 064 2024-04-01 12:12:41 3.795e-09 noise 0 065 2024-04-01 12:13:53 4.053e-09 noise 0 066 2024-04-01 12:14:48 3.944e-09 noise 0 067 2024-04-01 12:17:33 3.762e-09 noise 0 068 2024-04-01 12:20:56 3.981e-09 noise 0 069 2024-04-01 12:24:55 3.832e-09 noise 0 070 2024-04-01 12:26:24 3.687e-09 noise 0 071 2024-04-01 12:26:48 4.231e-09 noise 0 072 2024-04-01 12:30:39 4.073e-09 noise 0 073 2024-04-01 12:32:09 3.883e-09 noise 0 074 2024-04-01 12:33:42 4.057e-09 noise 0 075 2024-04-01 12:38:15 3.925e-09 noise 0 076 2024-04-01 12:41:24 4.427e-09 noise 0 077 2024-04-01 12:42:38 3.868e-09 noise 0 078 2024-04-01 12:43:08 4.543e-09 noise 0 079 2024-04-01 12:43:29 4.211e-09 noise 0 080 2024-04-01 12:44:32 4.223e-09 noise 0 081 2024-04-01 12:45:02 4.406e-09 noise 0 082 2024-04-01 12:46:32 4.372e-09 noise 0 083 2024-04-01 12:49:00 4.351e-09 noise 0 084 2024-04-01 12:51:19 3.931e-09 noise 0 085 2024-04-01 12:52:29 1.189e-08 noise_large 0 086 2024-04-01 12:53:42 4.378e-09 noise 0 087 2024-04-01 12:55:14 4.033e-09 noise 0 088 2024-04-01 12:59:35 3.737e-09 noise 0 089 2024-04-01 13:03:14 4.015e-09 noise 0 090 2024-04-01 13:03:53 3.801e-09 noise 0 091 2024-04-01 13:08:45 4.399e-09 noise 0 092 2024-04-01 13:09:07 3.918e-09 noise 0 093 2024-04-01 13:13:12 4.272e-09 noise 0 094 2024-04-01 13:13:37 4.417e-09 noise 0 095 2024-04-01 13:14:58 4.237e-09 noise 0 096 2024-04-01 13:16:24 3.541e-09 down 0 097 2024-04-01 13:18:31 3.797e-09 noise 0 098 2024-04-01 13:28:33 4.353e-09 noise 0 099 2024-04-01 13:31:40 4.055e-09 noise 0 100 2024-04-01 13:32:00 4.282e-09 noise 0 101 2024-04-01 13:33:27 4.502e-09 noise 0 102 2024-04-01 13:41:07 4.196e-09 noise 0 103 2024-04-01 13:42:52 4.014e-09 noise 0 104 2024-04-01 13:47:28 4.184e-09 noise 0 105 2024-04-01 13:48:50 5.298e-09 noise 0 106 2024-04-01 13:50:17 4.597e-09 noise 0 107 2024-04-01 13:55:15 4.501e-09 down 0 108 2024-04-01 13:56:11 4.172e-09 down 0 109 2024-04-01 13:57:58 3.976e-09 noise 0 110 2024-04-01 14:00:49 3.898e-09 down 0 111 2024-04-01 14:04:23 4.553e-09 down 0 112 2024-04-01 14:06:51 4.046e-09 noise 0 113 2024-04-01 14:07:11 4.319e-09 noise 0 114 2024-04-01 14:07:23 4.321e-09 noise 0 115 2024-04-01 14:10:46 4.095e-09 noise 0 116 2024-04-01 14:11:08 4.620e-09 noise 0 117 2024-04-01 14:13:58 4.422e-09 noise 0 118 2024-04-01 14:16:44 4.531e-09 noise 0 119 2024-04-01 14:22:43 3.807e-09 noise 0 120 2024-04-01 14:23:47 4.839e-09 noise 0 121 2024-04-01 14:24:08 4.110e-09 noise 0 122 2024-04-01 14:33:30 4.264e-09 noise 0 123 2024-04-01 14:36:27 4.330e-09 noise 0 124 2024-04-01 14:43:57 4.519e-09 noise 0 125 2024-04-01 14:44:18 4.898e-09 noise 0 126 2024-04-01 14:49:17 4.513e-09 noise 0 127 2024-04-01 14:51:59 6.766e-09 up 0 128 2024-04-01 14:52:18 1.583e-08 noise_large 0 129 2024-04-01 14:55:21 4.166e-09 noise 0 130 2024-04-01 15:04:56 4.532e-09 noise 0 131 2024-04-01 15:09:56 3.926e-09 noise 0 132 2024-04-01 15:12:57 4.763e-09 noise 0 133 2024-04-01 15:13:18 4.632e-09 noise 0 134 2024-04-01 15:13:44 4.495e-09 noise 0 135 2024-04-01 15:15:25 4.338e-09 noise 0 136 2024-04-01 15:25:59 4.752e-09 noise 0 137 2024-04-01 15:31:06 3.982e-09 noise 0 138 2024-04-01 15:35:08 4.257e-09 noise 0 139 2024-04-01 15:40:02 4.167e-09 noise 0 140 2024-04-01 15:41:04 4.288e-09 noise 0 141 2024-04-01 15:41:47 3.901e-09 noise 0 142 2024-04-01 15:47:45 4.369e-09 noise 0 143 2024-04-01 15:49:10 4.066e-09 noise 0 144 2024-04-01 15:52:19 3.938e-09 noise 0 145 2024-04-01 15:57:59 4.106e-09 noise 0 146 2024-04-01 16:02:00 4.178e-09 noise 0 147 2024-04-01 16:03:56 4.076e-09 noise 0 148 2024-04-01 16:05:00 4.006e-09 noise 0 149 2024-04-01 16:05:33 4.208e-09 noise 0 150 2024-04-01 16:10:29 4.279e-09 noise 0 151 2024-04-01 16:13:09 4.109e-09 noise 0 152 2024-04-01 16:15:17 4.387e-09 noise 0 153 2024-04-01 16:18:18 3.970e-09 noise 0 154 2024-04-01 16:20:13 4.278e-09 noise 0 155 2024-04-01 16:22:59 4.251e-09 down 0 156 2024-04-01 16:26:39 4.355e-09 noise 0 157 2024-04-01 16:40:46 4.260e-09 noise 0 158 2024-04-01 16:46:16 3.968e-09 noise 0 159 2024-04-01 16:49:58 4.277e-09 noise 0 160 2024-04-01 16:50:11 3.610e-08 up 0 161 2024-04-01 16:51:48 4.477e-09 noise 0 162 2024-04-01 16:53:26 4.013e-09 noise 0 163 2024-04-01 17:00:58 4.070e-09 noise 0 164 2024-04-01 17:01:20 4.329e-09 noise 0 165 2024-04-01 17:02:57 3.786e-09 noise 0 166 2024-04-01 17:06:19 3.692e-09 noise 0 167 2024-04-01 17:08:56 3.649e-09 noise 0 168 2024-04-01 17:09:28 3.986e-09 noise 0 169 2024-04-01 17:11:06 3.869e-09 noise 0 170 2024-04-01 17:13:55 3.941e-09 noise 0 171 2024-04-01 17:14:16 3.557e-09 noise 0 172 2024-04-01 17:15:35 3.748e-09 noise 0 173 2024-04-01 17:16:06 3.947e-09 noise 0 174 2024-04-01 17:16:28 3.930e-09 noise 0 175 2024-04-01 17:17:43 3.874e-09 noise 0 176 2024-04-01 17:20:50 4.086e-09 noise 0 177 2024-04-01 17:24:15 3.501e-09 noise 0 178 2024-04-01 17:25:30 3.943e-09 noise 0 179 2024-04-01 17:26:26 3.464e-09 noise 0 180 2024-04-01 17:30:46 3.866e-09 noise 0 181 2024-04-01 17:31:12 3.457e-09 noise 0 182 2024-04-01 17:33:59 4.330e-09 noise 0 183 2024-04-01 17:35:44 3.313e-09 noise 0 184 2024-04-01 17:36:10 3.750e-09 noise 0 185 2024-04-01 17:37:20 3.493e-09 noise 0 186 2024-04-01 17:38:21 3.506e-09 noise 0 187 2024-04-01 17:38:56 3.892e-09 noise 0 188 2024-04-01 17:39:15 4.393e-09 noise 0 189 2024-04-01 17:40:33 3.810e-09 noise 0 190 2024-04-01 17:41:06 3.757e-09 noise 0 191 2024-04-01 17:41:26 3.686e-09 noise 0 192 2024-04-01 17:42:43 3.844e-09 noise 0 193 2024-04-01 17:43:01 3.834e-09 noise 0 194 2024-04-01 17:46:01 4.249e-09 noise 0 195 2024-04-01 17:49:16 3.981e-09 noise 0 196 2024-04-01 17:49:35 4.072e-09 noise 0 197 2024-04-01 17:51:12 4.863e-09 noise 0 198 2024-04-01 17:54:46 4.810e-09 noise 0 199 2024-04-01 17:55:07 4.430e-09 noise 0 200 2024-04-01 17:56:43 4.139e-09 noise 0 201 2024-04-01 17:59:22 4.013e-09 noise 0 202 2024-04-01 17:59:43 4.423e-09 noise 0 203 2024-04-01 18:01:54 4.697e-09 noise 0 204 2024-04-01 18:04:38 3.646e-09 noise 0 205 2024-04-01 18:04:59 4.134e-09 noise 0 206 2024-04-01 18:10:00 4.121e-09 noise 0 207 2024-04-01 18:14:27 3.611e-09 noise 0 208 2024-04-01 18:14:57 4.452e-09 noise 0 209 2024-04-01 18:18:03 4.090e-09 noise 0 210 2024-04-01 18:23:04 3.928e-09 noise 0 211 2024-04-01 18:23:30 3.291e-09 noise 0 212 2024-04-01 18:25:12 3.350e-09 noise 0 213 2024-04-01 18:28:05 3.763e-09 noise 0 214 2024-04-01 18:30:51 4.322e-09 noise 0 215 2024-04-01 18:33:36 3.885e-09 noise 0 216 2024-04-01 18:35:23 3.320e-09 noise 0 217 2024-04-01 18:38:41 4.182e-09 noise 0 218 2024-04-01 18:45:52 3.666e-09 noise 0 219 2024-04-01 18:50:46 3.812e-09 noise 0 220 2024-04-01 18:51:00 4.311e-09 noise 0 221 2024-04-01 18:51:20 4.461e-09 noise 0 222 2024-04-01 18:52:49 4.300e-09 noise 0 223 2024-04-01 18:54:31 4.303e-09 noise 0 224 2024-04-01 18:55:47 3.949e-09 noise 0 225 2024-04-01 18:56:08 4.207e-09 noise 0 226 2024-04-01 18:57:58 3.936e-09 noise 0 227 2024-04-01 18:59:42 3.402e-09 noise 0 228 2024-04-01 19:01:28 4.011e-09 noise 0 229 2024-04-01 19:03:15 4.019e-09 noise 0 230 2024-04-01 19:08:21 3.969e-09 noise 0 231 2024-04-01 19:10:11 4.186e-09 noise 0 232 2024-04-01 19:10:31 4.166e-09 noise 0 233 2024-04-01 19:17:37 3.621e-09 noise 0 234 2024-04-01 19:19:50 3.598e-09 noise 0 235 2024-04-01 19:20:21 4.119e-09 noise 0 236 2024-04-01 19:22:09 3.741e-09 noise 0 237 2024-04-01 19:36:27 8.876e-09 up 0 238 2024-04-01 19:41:16 4.173e-09 up 0 239 2024-04-01 19:41:57 4.513e-09 noise 0 240 2024-04-01 19:43:07 3.429e-09 noise 0 241 2024-04-01 20:01:24 3.701e-09 down 0 242 2024-04-01 20:08:32 3.865e-09 down 0 243 2024-04-01 20:10:19 4.779e-09 up 0 244 2024-04-01 20:10:35 5.499e-09 up 0 245 2024-04-01 20:27:44 3.996e-09 noise 0 246 2024-04-01 20:32:36 3.997e-09 noise 0 247 2024-04-01 20:35:32 3.734e-09 noise 0 248 2024-04-01 21:29:16 4.351e-09 noise 0 249 2024-04-01 21:38:33 4.906e-09 noise 0 250 2024-04-01 21:58:00 3.572e-09 down 0 251 2024-04-01 22:45:14 4.519e-09 down 0 252 2024-04-01 22:48:40 3.731e-09 down 0 253 2024-04-01 23:27:45 3.508e-09 down 0 254 2024-04-02 01:05:35 3.079e-09 noise 0 255 2024-04-02 01:12:09 4.592e-09 noise 0 256 2024-04-02 02:00:23 3.903e-09 down 0 257 2024-04-02 02:36:11 3.251e-09 noise 0 258 2024-04-02 02:45:47 2.600e-09 noise 0 259 2024-04-02 03:06:02 2.601e-09 down 0 260 2024-04-02 03:18:03 3.592e-09 up 0 261 2024-04-02 03:29:45 3.348e-09 noise 0 262 2024-04-02 03:36:40 3.772e-09 up 0 263 2024-04-02 04:01:32 5.978e-09 noise 0 264 2024-04-02 04:34:33 2.985e-09 down 0 265 2024-04-02 04:35:13 3.189e-09 up 0 266 2024-04-02 04:43:23 3.969e-09 noise 0 267 2024-04-02 05:09:20 2.429e-09 noise 0 268 2024-04-02 05:49:27 7.172e-09 up 0 269 2024-04-02 06:36:41 3.491e-09 up 0 270 2024-04-02 06:47:41 3.024e-09 down 0 271 2024-04-02 07:56:53 2.987e-09 up 0 272 2024-04-02 07:59:25 3.744e-09 noise 0