| 日期 (UTC) | 20240102 |
|---|---|
| 事件總數 | 128 |
| ↑ up (紅) | 12 |
| ↓ down (橘) | 16 |
| 共模噪音 (綠) | 99 |
| 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 — 20240102 Total: 128 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=4.328e-09 std=3.997e-09 min=2.337e-09 Q25=3.333e-09 median=3.684e-09 Q75=4.034e-09 max=3.607e-08 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-01-02 08:05:54 5.598e-09 up 0 001 2024-01-02 08:07:30 9.265e-09 up 0 002 2024-01-02 08:19:11 4.398e-09 noise 0 003 2024-01-02 08:25:03 4.540e-09 noise 0 004 2024-01-02 09:06:49 4.005e-09 noise 0 005 2024-01-02 09:08:42 4.110e-09 noise 0 006 2024-01-02 10:05:37 3.992e-09 noise 0 007 2024-01-02 10:48:50 4.062e-09 noise 0 008 2024-01-02 11:11:48 3.894e-09 down 0 009 2024-01-02 11:17:00 4.019e-09 down 0 010 2024-01-02 11:23:27 3.901e-09 noise 0 011 2024-01-02 11:23:59 3.877e-09 noise 0 012 2024-01-02 11:28:02 3.110e-09 noise 0 013 2024-01-02 11:30:45 4.022e-09 noise 0 014 2024-01-02 11:32:24 7.315e-09 down 0 015 2024-01-02 11:32:37 5.927e-09 noise 0 016 2024-01-02 11:36:41 4.028e-09 noise 0 017 2024-01-02 11:41:07 3.434e-09 down 0 018 2024-01-02 11:47:49 3.221e-09 noise 0 019 2024-01-02 11:48:07 3.660e-09 noise 0 020 2024-01-02 11:51:09 4.003e-09 noise 0 021 2024-01-02 11:55:01 3.710e-09 noise 0 022 2024-01-02 11:58:24 3.651e-09 noise 0 023 2024-01-02 12:01:04 3.314e-09 noise 0 024 2024-01-02 12:01:41 3.711e-09 noise 0 025 2024-01-02 12:06:26 3.552e-09 noise 0 026 2024-01-02 12:13:44 3.233e-09 noise 0 027 2024-01-02 12:16:14 3.212e-09 noise 0 028 2024-01-02 12:18:55 3.489e-09 noise 0 029 2024-01-02 12:21:34 3.649e-09 noise 0 030 2024-01-02 12:25:48 3.406e-09 noise 0 031 2024-01-02 12:28:52 2.950e-09 noise 0 032 2024-01-02 12:31:15 3.612e-09 noise 0 033 2024-01-02 12:32:58 2.695e-09 noise 0 034 2024-01-02 12:34:14 3.145e-09 noise 0 035 2024-01-02 12:34:54 3.275e-09 noise 0 036 2024-01-02 12:36:21 3.640e-09 noise 0 037 2024-01-02 12:37:58 3.029e-09 noise 0 038 2024-01-02 12:41:43 3.472e-09 noise 0 039 2024-01-02 12:42:16 3.125e-09 noise 0 040 2024-01-02 12:49:36 3.791e-09 down 0 041 2024-01-02 12:51:02 3.462e-09 noise 0 042 2024-01-02 12:52:32 3.599e-09 noise 0 043 2024-01-02 12:56:15 3.681e-09 noise 0 044 2024-01-02 12:56:55 3.625e-09 noise 0 045 2024-01-02 12:59:50 3.553e-09 noise 0 046 2024-01-02 13:00:07 2.785e-09 noise 0 047 2024-01-02 13:10:54 3.381e-08 noise_large 0 048 2024-01-02 13:11:23 6.230e-09 noise 0 049 2024-01-02 13:14:46 3.739e-09 noise 0 050 2024-01-02 13:29:48 3.941e-09 noise 0 051 2024-01-02 13:48:43 3.186e-09 noise 0 052 2024-01-02 14:14:27 3.561e-09 noise 0 053 2024-01-02 14:16:36 3.754e-09 noise 0 054 2024-01-02 14:20:47 3.592e-09 noise 0 055 2024-01-02 14:34:45 3.944e-09 noise 0 056 2024-01-02 14:36:17 3.743e-09 noise 0 057 2024-01-02 14:38:19 4.358e-09 noise 0 058 2024-01-02 14:39:00 3.773e-09 noise 0 059 2024-01-02 14:41:38 3.619e-09 noise 0 060 2024-01-02 14:46:27 3.415e-09 noise 0 061 2024-01-02 14:49:28 4.057e-09 noise 0 062 2024-01-02 14:49:40 3.996e-09 down 0 063 2024-01-02 15:00:01 4.223e-09 noise 0 064 2024-01-02 15:11:15 3.806e-09 noise 0 065 2024-01-02 15:15:27 4.702e-09 down 0 066 2024-01-02 15:20:33 3.829e-09 noise 0 067 2024-01-02 15:21:14 4.080e-09 noise 0 068 2024-01-02 15:27:56 3.368e-09 noise 0 069 2024-01-02 15:30:24 3.952e-09 noise 0 070 2024-01-02 15:32:29 4.180e-09 noise 0 071 2024-01-02 15:34:33 3.979e-09 noise 0 072 2024-01-02 15:40:24 4.110e-09 noise 0 073 2024-01-02 15:41:49 3.921e-09 noise 0 074 2024-01-02 15:55:30 4.363e-09 noise 0 075 2024-01-02 15:58:54 3.226e-09 noise 0 076 2024-01-02 16:01:16 4.097e-09 down 0 077 2024-01-02 16:01:41 4.904e-09 down 0 078 2024-01-02 16:05:29 3.362e-09 down 0 079 2024-01-02 16:07:52 4.052e-09 noise 0 080 2024-01-02 16:12:20 4.051e-09 noise 0 081 2024-01-02 16:26:15 3.696e-09 noise 0 082 2024-01-02 16:31:21 4.422e-09 noise 0 083 2024-01-02 16:38:27 3.776e-09 noise 0 084 2024-01-02 16:43:31 5.603e-09 up 0 085 2024-01-02 16:51:33 3.757e-09 noise 0 086 2024-01-02 16:57:24 3.453e-09 noise 0 087 2024-01-02 17:02:33 3.763e-09 noise 0 088 2024-01-02 17:08:20 3.568e-09 noise 0 089 2024-01-02 17:09:58 3.685e-09 noise 0 090 2024-01-02 17:21:06 7.680e-09 up 0 091 2024-01-02 17:21:34 8.924e-09 noise 0 092 2024-01-02 17:26:41 3.684e-09 noise 0 093 2024-01-02 17:28:47 3.245e-09 noise 0 094 2024-01-02 17:30:49 3.374e-09 noise 0 095 2024-01-02 17:32:19 3.247e-09 noise 0 096 2024-01-02 17:40:41 3.244e-09 noise 0 097 2024-01-02 17:42:34 3.494e-09 noise 0 098 2024-01-02 17:51:58 3.484e-09 noise 0 099 2024-01-02 17:57:46 3.685e-09 noise 0 100 2024-01-02 18:11:45 2.851e-09 noise 0 101 2024-01-02 18:23:30 2.535e-09 up 0 102 2024-01-02 18:32:02 2.788e-09 noise 0 103 2024-01-02 18:37:40 4.063e-09 up 0 104 2024-01-02 19:08:57 2.712e-09 noise 0 105 2024-01-02 19:39:25 2.983e-09 noise 0 106 2024-01-02 20:10:50 3.212e-09 noise 0 107 2024-01-02 20:20:35 3.340e-09 noise 0 108 2024-01-02 20:32:10 3.147e-09 noise 0 109 2024-01-02 20:49:15 5.047e-09 up 0 110 2024-01-02 21:04:29 2.631e-09 noise 0 111 2024-01-02 21:19:28 3.351e-09 up 0 112 2024-01-02 21:32:10 3.520e-09 down 0 113 2024-01-02 22:23:19 5.987e-09 up 0 114 2024-01-02 22:29:32 3.259e-09 up 0 115 2024-01-02 23:06:28 3.607e-08 up 0 116 2024-01-02 23:09:45 2.721e-09 down 0 117 2024-01-02 23:13:19 2.920e-09 noise 0 118 2024-01-02 23:52:43 4.069e-09 noise 0 119 2024-01-02 23:54:01 3.701e-09 down 0 120 2024-01-03 00:31:47 3.698e-09 down 0 121 2024-01-03 00:34:32 3.513e-09 noise 0 122 2024-01-03 00:52:46 2.692e-09 noise 0 123 2024-01-03 00:56:19 2.474e-09 noise 0 124 2024-01-03 01:50:48 3.474e-09 down 0 125 2024-01-03 03:03:25 3.111e-09 down 0 126 2024-01-03 05:45:25 2.337e-09 noise 0 127 2024-01-03 07:45:34 4.334e-09 up 0