| 日期 (UTC) | 20260823 |
|---|---|
| 事件總數 | 343 |
| ↑ up (紅) | 25 |
| ↓ down (橘) | 21 |
| 共模噪音 (綠) | 296 |
| 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 — 20260823 Total: 343 events [RMS_below300m 欄位說明] 來源 : TDMS ch 1281–1377（Hole A 下行段，跳過頂部 73 ch，對應深度 ~300–700 m） 前處理: demean → bandpass 1–20 Hz（causal sosfilt，跨檔保留 filter state） 公式 : sqrt( sum(x[ch,t]^2) / (97 ch × 1000 samples) ) / DAS_SENSITIVITY 意義 : STA/LTA 偵測峰值那一秒，97 個 channel × 1000 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=3.499e-09 std=3.713e-09 min=1.520e-09 Q25=2.382e-09 median=2.758e-09 Q75=3.303e-09 max=5.150e-08 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2026-08-23 08:08:10 2.917e-09 noise 0 001 2026-08-23 08:13:52 3.163e-09 noise 0 002 2026-08-23 08:15:12 1.926e-09 noise 0 003 2026-08-23 08:15:34 2.163e-09 noise 0 004 2026-08-23 08:16:59 2.334e-09 noise 0 005 2026-08-23 08:20:08 2.313e-09 noise 0 006 2026-08-23 08:22:00 3.933e-09 noise 0 007 2026-08-23 08:24:08 1.294e-08 up 0 008 2026-08-23 08:32:20 2.309e-09 noise 0 009 2026-08-23 08:38:25 2.880e-09 up 0 010 2026-08-23 08:44:23 3.191e-09 noise 0 011 2026-08-23 08:50:51 2.996e-09 noise 0 012 2026-08-23 08:54:42 3.295e-09 noise 0 013 2026-08-23 08:56:16 3.506e-09 noise 0 014 2026-08-23 09:01:47 2.734e-09 noise 0 015 2026-08-23 09:22:09 2.673e-09 noise 0 016 2026-08-23 09:27:00 2.965e-09 noise 0 017 2026-08-23 09:27:32 4.117e-09 noise 0 018 2026-08-23 09:29:07 4.389e-09 noise 0 019 2026-08-23 09:29:26 4.328e-09 noise 0 020 2026-08-23 09:30:29 6.110e-09 noise 0 021 2026-08-23 09:30:54 6.014e-09 noise 0 022 2026-08-23 09:31:27 6.294e-09 noise 0 023 2026-08-23 09:32:36 6.477e-09 noise 0 024 2026-08-23 09:33:21 4.420e-09 noise 0 025 2026-08-23 09:37:17 2.979e-09 noise 0 026 2026-08-23 09:44:05 5.332e-09 noise 0 027 2026-08-23 09:52:18 2.657e-09 noise 0 028 2026-08-23 09:57:20 2.918e-09 noise 0 029 2026-08-23 10:00:56 3.066e-09 noise 0 030 2026-08-23 10:01:26 5.218e-09 noise 0 031 2026-08-23 10:06:45 3.251e-09 noise 0 032 2026-08-23 10:08:22 2.459e-09 noise 0 033 2026-08-23 10:14:01 2.759e-09 noise 0 034 2026-08-23 10:14:28 2.755e-09 noise 0 035 2026-08-23 10:15:56 2.456e-09 noise 0 036 2026-08-23 10:16:18 2.905e-09 noise 0 037 2026-08-23 10:17:49 4.831e-09 noise 0 038 2026-08-23 10:18:36 6.098e-09 noise 0 039 2026-08-23 10:28:14 2.467e-09 noise 0 040 2026-08-23 10:29:11 2.952e-09 noise 0 041 2026-08-23 10:33:45 2.418e-09 noise 0 042 2026-08-23 10:35:00 2.467e-09 noise 0 043 2026-08-23 10:36:31 2.771e-09 noise 0 044 2026-08-23 10:48:26 7.835e-09 up 0 045 2026-08-23 10:51:59 2.305e-09 noise 0 046 2026-08-23 10:53:03 2.546e-09 noise 0 047 2026-08-23 11:00:21 2.542e-09 noise 0 048 2026-08-23 11:03:18 3.504e-09 noise 0 049 2026-08-23 11:28:50 2.546e-09 noise 0 050 2026-08-23 11:32:56 2.398e-09 noise 0 051 2026-08-23 11:35:30 3.322e-09 noise 0 052 2026-08-23 11:49:15 3.453e-09 noise 0 053 2026-08-23 11:53:15 3.208e-09 noise 0 054 2026-08-23 11:58:13 3.931e-09 noise 0 055 2026-08-23 11:59:05 2.378e-09 noise 0 056 2026-08-23 11:59:58 3.728e-09 noise 0 057 2026-08-23 12:10:48 2.420e-09 noise 0 058 2026-08-23 12:16:45 2.953e-09 noise 0 059 2026-08-23 12:17:38 2.578e-09 noise 0 060 2026-08-23 12:17:59 3.375e-09 noise 0 061 2026-08-23 12:20:23 3.618e-09 noise 0 062 2026-08-23 12:30:48 2.358e-09 noise 0 063 2026-08-23 12:31:42 3.263e-09 noise 0 064 2026-08-23 12:37:40 3.296e-09 noise 0 065 2026-08-23 12:41:53 2.622e-09 noise 0 066 2026-08-23 12:47:03 2.738e-08 up 0 067 2026-08-23 12:52:34 2.565e-09 noise 0 068 2026-08-23 12:56:22 2.608e-09 noise 0 069 2026-08-23 12:57:29 2.725e-09 up 0 070 2026-08-23 12:59:00 2.308e-09 noise 0 071 2026-08-23 12:59:44 2.627e-09 noise 0 072 2026-08-23 13:07:10 2.725e-09 noise 0 073 2026-08-23 13:10:13 2.697e-09 noise 0 074 2026-08-23 13:19:48 2.439e-09 noise 0 075 2026-08-23 13:30:19 2.103e-09 noise 0 076 2026-08-23 13:37:20 2.989e-09 noise 0 077 2026-08-23 13:38:21 2.512e-09 noise 0 078 2026-08-23 13:39:52 2.688e-09 noise 0 079 2026-08-23 13:50:39 2.935e-09 noise 0 080 2026-08-23 13:50:52 3.300e-09 noise 0 081 2026-08-23 13:51:47 2.751e-09 noise 0 082 2026-08-23 13:53:30 2.673e-09 noise 0 083 2026-08-23 13:54:38 2.800e-09 noise 0 084 2026-08-23 13:55:24 3.233e-09 noise 0 085 2026-08-23 13:59:55 2.070e-09 noise 0 086 2026-08-23 14:01:01 3.362e-09 noise 0 087 2026-08-23 14:02:48 3.406e-09 noise 0 088 2026-08-23 14:03:40 3.939e-09 noise 0 089 2026-08-23 14:04:11 2.710e-09 noise 0 090 2026-08-23 14:04:48 2.443e-09 noise 0 091 2026-08-23 14:06:19 2.412e-09 noise 0 092 2026-08-23 14:06:33 3.692e-09 noise 0 093 2026-08-23 14:07:32 3.739e-09 noise 0 094 2026-08-23 14:08:31 4.058e-09 noise 0 095 2026-08-23 14:14:18 2.347e-09 noise 0 096 2026-08-23 14:15:51 2.278e-09 noise 0 097 2026-08-23 14:16:59 2.758e-09 noise 0 098 2026-08-23 14:17:16 2.989e-09 noise 0 099 2026-08-23 14:17:29 2.899e-09 noise 0 100 2026-08-23 14:22:17 2.041e-09 noise 0 101 2026-08-23 14:22:48 3.032e-09 noise 0 102 2026-08-23 14:24:33 2.951e-09 noise 0 103 2026-08-23 14:24:51 2.612e-09 down 0 104 2026-08-23 14:25:46 2.982e-09 noise 0 105 2026-08-23 14:27:09 2.488e-09 down 0 106 2026-08-23 14:31:42 3.562e-09 noise 0 107 2026-08-23 14:34:58 3.294e-09 noise 0 108 2026-08-23 14:39:25 3.459e-09 noise 0 109 2026-08-23 14:39:56 2.231e-09 noise 0 110 2026-08-23 14:41:24 2.545e-09 noise 0 111 2026-08-23 14:43:21 2.556e-09 noise 0 112 2026-08-23 14:46:00 2.924e-09 noise 0 113 2026-08-23 14:47:13 2.590e-09 noise 0 114 2026-08-23 14:49:12 2.251e-09 noise 0 115 2026-08-23 15:00:34 2.058e-09 noise 0 116 2026-08-23 15:02:23 3.111e-09 noise 0 117 2026-08-23 15:03:17 2.825e-09 noise 0 118 2026-08-23 15:03:34 2.073e-09 noise 0 119 2026-08-23 15:09:41 2.650e-09 noise 0 120 2026-08-23 15:12:08 4.825e-09 up 0 121 2026-08-23 15:15:42 2.682e-09 noise 0 122 2026-08-23 15:15:59 2.882e-09 noise 0 123 2026-08-23 15:16:39 2.495e-09 noise 0 124 2026-08-23 15:19:14 2.553e-09 noise 0 125 2026-08-23 15:30:15 2.114e-09 noise 0 126 2026-08-23 15:41:13 2.264e-09 noise 0 127 2026-08-23 15:42:22 1.920e-09 noise 0 128 2026-08-23 15:45:08 2.464e-09 noise 0 129 2026-08-23 15:45:37 2.383e-09 noise 0 130 2026-08-23 15:47:36 1.055e-08 up 0 131 2026-08-23 15:54:45 2.273e-09 noise 0 132 2026-08-23 15:59:19 3.157e-09 noise 0 133 2026-08-23 16:00:20 3.651e-09 noise 0 134 2026-08-23 16:03:27 2.565e-09 noise 0 135 2026-08-23 16:04:24 3.656e-09 noise 0 136 2026-08-23 16:06:46 3.078e-09 noise 0 137 2026-08-23 16:07:24 4.918e-09 noise 0 138 2026-08-23 16:08:29 4.060e-09 noise 0 139 2026-08-23 16:08:57 3.051e-09 noise 0 140 2026-08-23 16:11:47 2.912e-09 noise 0 141 2026-08-23 16:13:55 2.293e-09 noise 0 142 2026-08-23 16:14:15 2.385e-09 noise 0 143 2026-08-23 16:17:10 2.301e-09 noise 0 144 2026-08-23 16:22:15 2.356e-09 noise 0 145 2026-08-23 16:28:38 2.473e-09 noise 0 146 2026-08-23 16:32:15 2.529e-09 noise 0 147 2026-08-23 16:32:38 2.404e-09 noise 0 148 2026-08-23 16:33:14 2.948e-09 up 0 149 2026-08-23 16:34:26 2.610e-09 noise 0 150 2026-08-23 16:36:34 2.357e-09 noise 0 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noise 0 175 2026-08-23 18:17:08 2.552e-09 noise 0 176 2026-08-23 18:22:14 3.539e-09 noise 0 177 2026-08-23 18:26:03 1.996e-09 noise 0 178 2026-08-23 18:29:13 2.052e-09 noise 0 179 2026-08-23 18:41:27 2.458e-09 noise 0 180 2026-08-23 18:49:57 2.395e-09 noise 0 181 2026-08-23 18:50:51 2.509e-09 noise 0 182 2026-08-23 18:54:46 2.644e-09 down 0 183 2026-08-23 18:55:01 2.286e-09 noise 0 184 2026-08-23 18:55:16 5.547e-09 noise 0 185 2026-08-23 19:01:50 9.859e-09 up 0 186 2026-08-23 19:03:39 2.244e-09 noise 0 187 2026-08-23 19:21:17 1.931e-09 noise 0 188 2026-08-23 19:22:12 3.794e-09 up 0 189 2026-08-23 19:26:02 2.830e-09 noise 0 190 2026-08-23 19:27:45 2.233e-09 noise 0 191 2026-08-23 19:35:56 1.876e-09 noise 0 192 2026-08-23 19:36:18 3.274e-09 noise 0 193 2026-08-23 19:37:18 3.104e-09 noise 0 194 2026-08-23 19:41:28 2.465e-09 noise 0 195 2026-08-23 19:43:23 3.946e-09 noise 0 196 2026-08-23 19:52:09 2.087e-09 noise 0 197 2026-08-23 19:52:46 2.337e-09 noise 0 198 2026-08-23 20:17:00 2.016e-09 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noise 0 247 2026-08-23 23:35:20 2.128e-09 noise 0 248 2026-08-23 23:35:32 3.493e-09 noise 0 249 2026-08-23 23:44:47 2.547e-09 up 0 250 2026-08-23 23:50:54 2.114e-09 noise 0 251 2026-08-23 23:55:37 2.537e-09 noise 0 252 2026-08-24 00:01:38 1.757e-09 noise 0 253 2026-08-24 00:05:03 2.252e-09 noise 0 254 2026-08-24 00:05:15 4.426e-09 noise 0 255 2026-08-24 00:05:28 2.757e-09 down 0 256 2026-08-24 00:11:59 2.165e-09 noise 0 257 2026-08-24 00:15:49 3.487e-09 noise 0 258 2026-08-24 00:17:36 3.467e-09 noise 0 259 2026-08-24 00:35:03 2.390e-09 noise 0 260 2026-08-24 00:49:46 2.533e-09 down 0 261 2026-08-24 00:50:00 2.594e-09 down 0 262 2026-08-24 00:50:18 3.305e-09 noise 0 263 2026-08-24 00:57:22 3.095e-09 noise 0 264 2026-08-24 01:00:54 2.241e-09 noise 0 265 2026-08-24 01:06:39 3.242e-09 noise 0 266 2026-08-24 01:14:06 2.143e-09 noise 0 267 2026-08-24 01:30:14 2.818e-09 noise 0 268 2026-08-24 01:30:46 2.441e-09 down 0 269 2026-08-24 01:35:47 3.247e-09 noise 0 270 2026-08-24 01:39:03 2.071e-09 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