| 日期 (UTC) | 20240514 |
|---|---|
| 事件總數 | 145 |
| ↑ up (紅) | 105 |
| ↓ down (橘) | 18 |
| 共模噪音 (綠) | 21 |
| 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 — 20240514 Total: 145 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=2.125e-08 std=1.132e-07 min=2.575e-09 Q25=3.819e-09 median=4.725e-09 Q75=8.927e-09 max=1.338e-06 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-05-14 08:22:50 4.444e-09 up 0 001 2024-05-14 08:37:07 1.228e-08 up 0 002 2024-05-14 08:57:28 3.721e-09 up 0 003 2024-05-14 09:08:56 4.773e-09 up 0 004 2024-05-14 09:09:11 4.387e-09 up 0 005 2024-05-14 09:34:26 5.194e-09 up 0 006 2024-05-14 09:48:53 5.180e-09 up 0 007 2024-05-14 09:49:09 5.046e-09 up 0 008 2024-05-14 09:52:23 5.194e-09 up 0 009 2024-05-14 10:05:05 3.629e-09 down 0 010 2024-05-14 10:09:32 9.711e-09 down 0 011 2024-05-14 10:16:55 4.124e-09 up 0 012 2024-05-14 10:19:45 8.927e-09 up 0 013 2024-05-14 10:22:02 3.434e-09 down 0 014 2024-05-14 10:24:47 7.874e-09 up 0 015 2024-05-14 10:34:24 1.338e-06 up 0 016 2024-05-14 10:57:20 4.667e-09 up 0 017 2024-05-14 10:58:53 1.056e-08 up 0 018 2024-05-14 10:59:08 6.630e-08 up 0 019 2024-05-14 11:00:36 4.417e-09 up 0 020 2024-05-14 11:13:03 4.124e-09 up 0 021 2024-05-14 11:14:20 2.311e-08 up 0 022 2024-05-14 11:37:29 3.120e-09 up 0 023 2024-05-14 11:42:17 4.417e-09 up 0 024 2024-05-14 11:43:13 3.928e-09 up 0 025 2024-05-14 11:52:20 5.404e-09 up 0 026 2024-05-14 11:54:37 4.194e-09 down 0 027 2024-05-14 11:56:31 5.240e-09 up 0 028 2024-05-14 12:02:11 1.498e-08 up 0 029 2024-05-14 12:08:26 4.254e-08 up 0 030 2024-05-14 12:13:09 3.373e-09 up 0 031 2024-05-14 12:13:51 4.525e-09 up 0 032 2024-05-14 12:14:22 1.164e-08 up 0 033 2024-05-14 12:38:03 7.899e-09 noise 0 034 2024-05-14 12:45:50 3.619e-09 noise 0 035 2024-05-14 12:48:28 2.575e-09 noise 0 036 2024-05-14 12:58:28 4.630e-09 up 0 037 2024-05-14 13:00:48 5.227e-09 up 0 038 2024-05-14 13:07:54 2.681e-09 up 0 039 2024-05-14 13:17:40 7.282e-09 up 0 040 2024-05-14 13:23:01 3.892e-09 noise 0 041 2024-05-14 13:51:09 3.251e-09 down 0 042 2024-05-14 14:19:33 2.124e-08 down 0 043 2024-05-14 14:22:33 3.523e-09 noise 0 044 2024-05-14 14:25:52 4.678e-09 up 0 045 2024-05-14 14:40:38 3.797e-08 down 0 046 2024-05-14 14:43:11 5.042e-09 noise 0 047 2024-05-14 14:49:31 3.477e-09 noise 0 048 2024-05-14 14:53:47 5.978e-09 up 0 049 2024-05-14 15:02:07 9.865e-09 up 0 050 2024-05-14 15:13:27 8.725e-09 up 0 051 2024-05-14 15:14:40 4.980e-09 up 0 052 2024-05-14 15:18:16 5.597e-09 up 0 053 2024-05-14 15:23:15 3.399e-09 up 0 054 2024-05-14 15:29:10 5.711e-09 up 0 055 2024-05-14 16:07:43 3.974e-09 up 0 056 2024-05-14 16:13:28 3.847e-09 down 0 057 2024-05-14 16:18:26 1.728e-08 down 0 058 2024-05-14 16:19:08 9.808e-09 up 0 059 2024-05-14 16:24:31 4.034e-09 up 0 060 2024-05-14 17:06:57 4.725e-09 up 0 061 2024-05-14 17:17:35 3.307e-09 noise 0 062 2024-05-14 17:39:21 3.497e-09 up 0 063 2024-05-14 17:48:22 6.524e-09 up 0 064 2024-05-14 17:58:57 3.645e-09 up 0 065 2024-05-14 18:07:30 3.554e-09 up 0 066 2024-05-14 18:11:46 3.231e-09 down 0 067 2024-05-14 18:16:14 4.424e-09 up 0 068 2024-05-14 18:21:19 3.020e-09 noise 0 069 2024-05-14 18:37:11 7.211e-09 up 0 070 2024-05-14 18:43:18 3.628e-09 noise 0 071 2024-05-14 18:43:38 2.752e-09 noise 0 072 2024-05-14 18:54:11 6.489e-09 up 0 073 2024-05-14 18:57:05 1.284e-08 noise_large 0 074 2024-05-14 19:08:07 2.713e-09 noise 0 075 2024-05-14 19:16:00 6.934e-09 noise 0 076 2024-05-14 19:18:55 1.086e-07 up 0 077 2024-05-14 19:28:14 8.018e-09 up 0 078 2024-05-14 19:33:51 2.862e-09 noise 0 079 2024-05-14 19:34:38 4.339e-09 noise 0 080 2024-05-14 19:43:00 2.716e-09 noise 0 081 2024-05-14 19:43:29 3.819e-09 noise 0 082 2024-05-14 19:59:24 2.135e-08 up 0 083 2024-05-14 20:46:10 3.623e-09 up 0 084 2024-05-14 20:50:31 4.876e-09 up 0 085 2024-05-14 21:25:26 6.116e-08 up 0 086 2024-05-14 21:34:32 5.396e-09 down 0 087 2024-05-14 21:48:40 4.097e-09 down 0 088 2024-05-14 22:14:11 1.895e-08 up 0 089 2024-05-14 22:25:17 7.911e-09 up 0 090 2024-05-14 22:39:21 1.373e-08 up 0 091 2024-05-14 22:48:53 1.119e-08 up 0 092 2024-05-14 23:22:57 4.640e-09 up 0 093 2024-05-14 23:26:00 5.747e-09 up 0 094 2024-05-14 23:42:25 5.959e-09 up 0 095 2024-05-14 23:52:46 5.909e-09 up 0 096 2024-05-14 23:55:10 2.727e-09 noise 0 097 2024-05-15 00:04:47 3.122e-09 up 0 098 2024-05-15 00:12:18 3.493e-09 up 0 099 2024-05-15 00:19:06 2.792e-07 up 0 100 2024-05-15 00:34:15 1.267e-08 down 0 101 2024-05-15 00:55:12 1.816e-08 up 0 102 2024-05-15 00:55:24 1.428e-08 down 0 103 2024-05-15 01:11:18 4.123e-09 up 0 104 2024-05-15 01:23:19 3.030e-09 noise 0 105 2024-05-15 01:32:27 7.122e-09 up 0 106 2024-05-15 01:33:43 7.114e-09 up 0 107 2024-05-15 01:37:37 5.766e-09 up 0 108 2024-05-15 01:54:05 4.180e-09 up 0 109 2024-05-15 02:02:48 2.231e-08 up 0 110 2024-05-15 02:03:59 8.636e-09 up 0 111 2024-05-15 02:10:17 6.695e-09 up 0 112 2024-05-15 02:22:01 3.045e-09 up 0 113 2024-05-15 02:26:56 3.932e-09 up 0 114 2024-05-15 02:37:34 4.493e-09 up 0 115 2024-05-15 02:40:17 3.253e-09 up 0 116 2024-05-15 02:40:55 4.506e-09 up 0 117 2024-05-15 02:42:12 1.268e-07 up 0 118 2024-05-15 03:02:45 5.737e-08 up 0 119 2024-05-15 03:13:44 4.341e-09 down 0 120 2024-05-15 03:15:19 2.068e-08 up 0 121 2024-05-15 03:21:14 4.215e-09 up 0 122 2024-05-15 03:25:53 2.962e-09 noise 0 123 2024-05-15 03:29:12 4.683e-09 up 0 124 2024-05-15 03:36:51 9.967e-09 up 0 125 2024-05-15 03:57:58 1.691e-08 up 0 126 2024-05-15 04:05:04 3.709e-09 up 0 127 2024-05-15 04:14:23 1.586e-08 up 0 128 2024-05-15 04:24:24 2.919e-09 down 0 129 2024-05-15 04:29:36 1.764e-08 up 0 130 2024-05-15 04:52:44 3.385e-09 up 0 131 2024-05-15 05:01:13 9.030e-09 up 0 132 2024-05-15 05:06:01 4.382e-09 up 0 133 2024-05-15 05:16:37 3.040e-09 down 0 134 2024-05-15 05:29:37 6.207e-09 up 0 135 2024-05-15 05:33:13 4.019e-09 noise 0 136 2024-05-15 05:46:32 4.553e-09 up 0 137 2024-05-15 06:12:05 5.887e-09 up 0 138 2024-05-15 06:18:48 1.885e-08 up 0 139 2024-05-15 06:22:56 4.085e-09 up 0 140 2024-05-15 06:25:41 3.629e-09 up 0 141 2024-05-15 06:26:10 4.109e-09 up 0 142 2024-05-15 06:37:49 6.496e-08 up 0 143 2024-05-15 06:50:52 4.722e-09 up 0 144 2024-05-15 07:34:50 3.869e-09 down 0