| 日期 (UTC) | 20240430 |
|---|---|
| 事件總數 | 198 |
| ↑ up (紅) | 153 |
| ↓ down (橘) | 31 |
| 共模噪音 (綠) | 11 |
| 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 — 20240430 Total: 198 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=1.866e-08 std=4.705e-08 min=2.074e-09 Q25=3.628e-09 median=5.244e-09 Q75=1.141e-08 max=3.829e-07 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-04-30 08:01:42 1.029e-08 up 0 001 2024-04-30 08:13:21 3.337e-09 down 0 002 2024-04-30 08:20:37 2.434e-08 up 0 003 2024-04-30 08:25:24 4.331e-09 up 0 004 2024-04-30 08:39:49 4.732e-09 up 0 005 2024-04-30 08:40:47 1.753e-08 down 0 006 2024-04-30 08:47:20 6.346e-08 up 0 007 2024-04-30 08:57:01 4.567e-09 up 0 008 2024-04-30 09:00:09 1.157e-08 up 0 009 2024-04-30 09:42:34 4.839e-09 up 0 010 2024-04-30 09:44:42 2.131e-08 noise_large 0 011 2024-04-30 09:46:25 1.038e-08 up 0 012 2024-04-30 09:54:46 3.157e-08 noise_large 0 013 2024-04-30 10:01:34 1.409e-08 up 0 014 2024-04-30 10:08:26 3.268e-09 down 0 015 2024-04-30 10:28:53 2.938e-08 noise_large 0 016 2024-04-30 10:32:14 5.828e-09 up 0 017 2024-04-30 10:49:52 1.800e-08 up 0 018 2024-04-30 10:51:45 1.130e-08 up 0 019 2024-04-30 10:55:08 4.038e-09 down 0 020 2024-04-30 10:57:12 3.134e-09 up 0 021 2024-04-30 10:58:24 4.300e-09 up 0 022 2024-04-30 10:59:34 5.402e-09 up 0 023 2024-04-30 11:00:51 5.708e-09 up 0 024 2024-04-30 11:09:09 1.625e-08 up 0 025 2024-04-30 11:15:06 5.926e-09 up 0 026 2024-04-30 11:56:00 3.313e-09 up 0 027 2024-04-30 12:00:29 4.452e-09 up 0 028 2024-04-30 12:07:57 2.829e-07 up 0 029 2024-04-30 12:30:52 1.178e-08 down 0 030 2024-04-30 12:45:21 3.809e-09 down 0 031 2024-04-30 12:48:49 5.653e-09 down 0 032 2024-04-30 12:49:08 1.022e-07 up 0 033 2024-04-30 13:18:56 5.300e-09 up 0 034 2024-04-30 13:21:34 3.538e-09 down 0 035 2024-04-30 13:31:21 4.270e-09 up 0 036 2024-04-30 13:34:58 4.180e-09 up 0 037 2024-04-30 13:37:34 5.297e-09 up 0 038 2024-04-30 13:44:04 7.398e-09 up 0 039 2024-04-30 13:46:08 1.393e-08 up 0 040 2024-04-30 13:52:52 4.006e-09 up 0 041 2024-04-30 14:09:46 1.021e-08 up 0 042 2024-04-30 14:32:53 3.848e-08 up 0 043 2024-04-30 14:40:40 8.234e-09 up 0 044 2024-04-30 14:51:21 5.157e-09 up 0 045 2024-04-30 15:00:15 3.865e-09 up 0 046 2024-04-30 15:03:57 5.080e-09 up 0 047 2024-04-30 15:04:42 1.161e-08 down 0 048 2024-04-30 15:06:35 4.206e-08 up 0 049 2024-04-30 15:25:48 5.755e-09 up 0 050 2024-04-30 15:50:36 3.973e-09 up 0 051 2024-04-30 15:58:13 6.297e-09 up 0 052 2024-04-30 16:00:45 4.397e-09 up 0 053 2024-04-30 16:04:55 1.307e-08 up 0 054 2024-04-30 16:12:39 5.325e-09 up 0 055 2024-04-30 16:13:52 3.349e-09 down 0 056 2024-04-30 16:18:01 4.090e-09 up 0 057 2024-04-30 16:20:49 7.645e-09 up 0 058 2024-04-30 16:27:49 1.855e-07 up 0 059 2024-04-30 16:30:19 2.700e-07 up 0 060 2024-04-30 16:41:08 3.778e-09 up 0 061 2024-04-30 16:55:41 3.216e-08 up 0 062 2024-04-30 16:57:51 4.656e-09 up 0 063 2024-04-30 16:59:39 9.229e-09 up 0 064 2024-04-30 17:06:53 5.552e-09 up 0 065 2024-04-30 17:07:24 5.569e-09 up 0 066 2024-04-30 17:18:27 2.618e-08 up 0 067 2024-04-30 17:22:31 4.376e-09 up 0 068 2024-04-30 17:25:33 1.183e-08 up 0 069 2024-04-30 17:27:04 5.161e-09 up 0 070 2024-04-30 17:35:45 2.060e-07 up 0 071 2024-04-30 17:41:59 3.855e-09 up 0 072 2024-04-30 17:57:52 2.851e-09 down 0 073 2024-04-30 18:01:38 3.099e-09 up 0 074 2024-04-30 18:03:58 7.999e-09 up 0 075 2024-04-30 18:12:55 3.280e-09 down 0 076 2024-04-30 18:27:10 6.822e-08 up 0 077 2024-04-30 18:31:24 7.745e-08 up 0 078 2024-04-30 18:48:48 2.992e-09 up 0 079 2024-04-30 18:51:12 1.536e-08 up 0 080 2024-04-30 19:04:52 6.922e-09 up 0 081 2024-04-30 19:13:36 4.230e-09 up 0 082 2024-04-30 19:17:46 3.614e-09 up 0 083 2024-04-30 19:18:22 5.281e-09 up 0 084 2024-04-30 19:19:44 8.440e-09 up 0 085 2024-04-30 19:27:07 3.108e-09 up 0 086 2024-04-30 19:31:51 3.241e-09 up 0 087 2024-04-30 19:42:57 2.944e-09 up 0 088 2024-04-30 19:43:29 8.534e-09 down 0 089 2024-04-30 19:45:35 3.369e-09 down 0 090 2024-04-30 19:55:53 2.898e-09 noise 0 091 2024-04-30 20:04:39 3.812e-09 up 0 092 2024-04-30 20:06:37 3.470e-09 up 0 093 2024-04-30 20:08:43 5.637e-09 up 0 094 2024-04-30 20:21:52 4.606e-09 up 0 095 2024-04-30 20:23:26 1.152e-08 up 0 096 2024-04-30 20:43:15 5.130e-09 up 0 097 2024-04-30 20:44:59 8.092e-09 up 0 098 2024-04-30 20:53:54 4.995e-09 up 0 099 2024-04-30 20:54:22 5.192e-09 up 0 100 2024-04-30 21:03:37 8.283e-09 down 0 101 2024-04-30 21:06:04 5.949e-09 up 0 102 2024-04-30 21:14:03 3.187e-09 up 0 103 2024-04-30 21:16:03 2.159e-08 up 0 104 2024-04-30 21:22:55 4.013e-09 up 0 105 2024-04-30 21:37:54 3.100e-09 up 0 106 2024-04-30 21:41:22 1.694e-08 up 0 107 2024-04-30 21:47:10 3.403e-09 up 0 108 2024-04-30 21:49:25 3.830e-09 noise 0 109 2024-04-30 21:50:51 3.362e-09 down 0 110 2024-04-30 21:58:21 2.269e-07 up 0 111 2024-04-30 22:12:49 4.574e-09 up 0 112 2024-04-30 22:19:44 2.074e-09 noise 0 113 2024-04-30 22:21:12 2.175e-09 down 0 114 2024-04-30 22:36:40 4.501e-09 noise 0 115 2024-04-30 22:39:53 6.037e-09 up 0 116 2024-04-30 22:44:53 2.779e-09 noise 0 117 2024-04-30 22:54:35 5.207e-09 up 0 118 2024-04-30 23:03:05 2.929e-09 down 0 119 2024-04-30 23:06:52 3.806e-09 up 0 120 2024-04-30 23:22:14 4.101e-09 up 0 121 2024-04-30 23:23:02 4.060e-09 up 0 122 2024-04-30 23:32:02 4.915e-08 up 0 123 2024-04-30 23:35:33 6.529e-09 up 0 124 2024-04-30 23:40:10 5.501e-09 up 0 125 2024-04-30 23:51:13 5.727e-09 up 0 126 2024-04-30 23:53:34 1.850e-08 up 0 127 2024-04-30 23:54:01 1.245e-08 down 0 128 2024-05-01 00:00:03 2.248e-09 noise 0 129 2024-05-01 00:02:52 4.058e-08 up 0 130 2024-05-01 00:05:02 7.132e-09 down 0 131 2024-05-01 00:07:53 3.650e-09 up 0 132 2024-05-01 00:25:34 3.470e-09 down 0 133 2024-05-01 00:27:00 1.199e-07 up 0 134 2024-05-01 00:30:03 1.145e-08 up 0 135 2024-05-01 00:39:14 3.781e-09 up 0 136 2024-05-01 00:43:29 6.660e-09 up 0 137 2024-05-01 00:45:33 2.928e-09 down 0 138 2024-05-01 00:46:09 5.810e-09 up 0 139 2024-05-01 00:50:23 4.392e-09 up 0 140 2024-05-01 00:54:51 2.754e-09 down 0 141 2024-05-01 00:59:14 2.434e-08 up 0 142 2024-05-01 01:36:45 3.308e-09 up 0 143 2024-05-01 01:42:49 6.752e-09 up 0 144 2024-05-01 01:55:40 3.182e-09 up 0 145 2024-05-01 01:56:30 4.312e-08 up 0 146 2024-05-01 02:04:24 2.759e-09 up 0 147 2024-05-01 02:12:17 2.760e-09 up 0 148 2024-05-01 02:35:39 3.313e-09 up 0 149 2024-05-01 02:35:58 3.505e-08 up 0 150 2024-05-01 02:48:25 6.359e-09 up 0 151 2024-05-01 03:06:35 4.860e-09 up 0 152 2024-05-01 03:34:50 3.620e-09 up 0 153 2024-05-01 03:41:42 9.645e-09 noise 0 154 2024-05-01 03:44:55 2.376e-08 up 0 155 2024-05-01 03:46:10 3.420e-09 up 0 156 2024-05-01 03:55:00 4.664e-09 noise 0 157 2024-05-01 03:57:09 7.170e-09 up 0 158 2024-05-01 03:59:32 3.247e-09 up 0 159 2024-05-01 04:00:15 6.389e-09 up 0 160 2024-05-01 04:02:52 5.987e-08 up 0 161 2024-05-01 04:03:47 2.228e-08 up 0 162 2024-05-01 04:15:25 3.236e-09 down 0 163 2024-05-01 04:21:05 4.052e-09 up 0 164 2024-05-01 04:26:13 3.450e-09 up 0 165 2024-05-01 04:30:22 4.523e-09 up 0 166 2024-05-01 04:31:36 4.059e-09 up 0 167 2024-05-01 04:34:36 3.009e-09 down 0 168 2024-05-01 04:36:48 9.340e-09 noise 0 169 2024-05-01 04:37:18 8.868e-09 up 0 170 2024-05-01 04:46:03 2.954e-09 down 0 171 2024-05-01 04:49:19 3.444e-09 up 0 172 2024-05-01 04:52:07 3.456e-08 up 0 173 2024-05-01 04:59:35 1.692e-08 up 0 174 2024-05-01 05:05:44 6.145e-09 up 0 175 2024-05-01 05:22:23 3.870e-09 up 0 176 2024-05-01 05:40:03 9.467e-09 up 0 177 2024-05-01 05:44:38 2.997e-09 up 0 178 2024-05-01 05:52:56 2.777e-08 up 0 179 2024-05-01 05:57:31 1.589e-08 up 0 180 2024-05-01 06:00:33 2.935e-09 noise 0 181 2024-05-01 06:01:42 5.348e-09 up 0 182 2024-05-01 06:38:13 3.651e-09 up 0 183 2024-05-01 06:42:51 7.168e-09 up 0 184 2024-05-01 06:58:31 3.274e-09 up 0 185 2024-05-01 06:59:13 6.119e-09 up 0 186 2024-05-01 07:10:15 3.411e-09 up 0 187 2024-05-01 07:12:54 3.829e-07 up 0 188 2024-05-01 07:21:25 9.591e-08 up 0 189 2024-05-01 07:25:30 4.904e-09 up 0 190 2024-05-01 07:28:12 3.339e-09 down 0 191 2024-05-01 07:30:52 3.483e-09 up 0 192 2024-05-01 07:31:33 3.018e-09 noise 0 193 2024-05-01 07:32:06 4.308e-09 down 0 194 2024-05-01 07:45:46 1.269e-08 down 0 195 2024-05-01 07:50:10 3.685e-09 down 0 196 2024-05-01 07:56:11 3.068e-09 up 0 197 2024-05-01 07:57:21 5.399e-09 down 0