| 日期 (UTC) | 20240517 |
|---|---|
| 事件總數 | 111 |
| ↑ up (紅) | 77 |
| ↓ down (橘) | 15 |
| 共模噪音 (綠) | 19 |
| noise_large (洋紅) | 0 |
| 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 — 20240517 Total: 111 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=2.216e-08 std=8.101e-08 min=2.574e-09 Q25=3.734e-09 median=5.498e-09 Q75=1.027e-08 max=8.241e-07 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-05-17 08:09:24 3.512e-09 up 0 001 2024-05-17 08:11:06 1.040e-08 up 0 002 2024-05-17 08:48:28 3.693e-09 down 0 003 2024-05-17 08:51:53 3.926e-09 up 0 004 2024-05-17 09:00:04 3.440e-09 up 0 005 2024-05-17 09:03:39 9.503e-09 up 0 006 2024-05-17 09:08:28 3.469e-09 noise 0 007 2024-05-17 09:09:50 9.999e-09 up 0 008 2024-05-17 09:12:59 6.190e-09 up 0 009 2024-05-17 09:29:22 8.201e-08 down 0 010 2024-05-17 09:30:09 3.328e-08 up 0 011 2024-05-17 09:42:14 3.519e-09 noise 0 012 2024-05-17 09:46:44 1.036e-08 noise 0 013 2024-05-17 09:52:21 6.055e-09 up 0 014 2024-05-17 09:52:33 4.061e-09 noise 0 015 2024-05-17 09:58:52 3.874e-08 up 0 016 2024-05-17 10:00:06 6.892e-09 up 0 017 2024-05-17 10:04:14 5.668e-09 down 0 018 2024-05-17 10:04:36 1.026e-07 up 0 019 2024-05-17 10:18:53 3.651e-09 up 0 020 2024-05-17 10:24:15 4.977e-09 up 0 021 2024-05-17 10:26:40 5.360e-09 up 0 022 2024-05-17 10:35:45 1.224e-08 up 0 023 2024-05-17 10:46:03 1.327e-07 up 0 024 2024-05-17 11:02:20 5.498e-09 up 0 025 2024-05-17 11:02:47 4.897e-09 down 0 026 2024-05-17 11:05:51 3.516e-09 up 0 027 2024-05-17 11:15:07 4.607e-09 up 0 028 2024-05-17 11:50:03 8.241e-07 down 0 029 2024-05-17 12:05:38 2.047e-08 up 0 030 2024-05-17 13:00:24 5.776e-09 up 0 031 2024-05-17 13:02:19 3.933e-09 down 0 032 2024-05-17 13:04:13 6.001e-09 up 0 033 2024-05-17 13:07:40 6.466e-09 up 0 034 2024-05-17 13:14:24 5.867e-09 up 0 035 2024-05-17 13:19:29 6.996e-09 up 0 036 2024-05-17 13:26:36 3.871e-09 noise 0 037 2024-05-17 13:30:58 9.405e-08 down 0 038 2024-05-17 13:38:14 4.186e-09 down 0 039 2024-05-17 14:13:34 5.021e-09 up 0 040 2024-05-17 14:32:46 3.547e-09 up 0 041 2024-05-17 15:04:21 6.833e-08 up 0 042 2024-05-17 15:25:30 4.425e-09 down 0 043 2024-05-17 15:28:48 3.866e-09 up 0 044 2024-05-17 15:41:51 4.666e-09 up 0 045 2024-05-17 15:52:42 6.608e-09 up 0 046 2024-05-17 15:53:10 9.181e-09 down 0 047 2024-05-17 16:07:20 8.781e-09 up 0 048 2024-05-17 16:22:00 5.819e-08 up 0 049 2024-05-17 16:27:40 4.143e-09 noise 0 050 2024-05-17 16:54:58 1.532e-08 up 0 051 2024-05-17 17:07:55 8.021e-09 up 0 052 2024-05-17 17:59:57 3.471e-09 noise 0 053 2024-05-17 18:01:11 3.389e-09 noise 0 054 2024-05-17 18:38:11 5.652e-08 up 0 055 2024-05-17 18:39:24 7.528e-08 up 0 056 2024-05-17 18:46:26 4.138e-09 noise 0 057 2024-05-17 19:11:46 3.506e-09 noise 0 058 2024-05-17 19:24:32 4.980e-09 up 0 059 2024-05-17 19:27:10 3.626e-09 up 0 060 2024-05-17 19:37:58 3.427e-09 down 0 061 2024-05-17 19:42:23 3.742e-09 up 0 062 2024-05-17 19:42:44 1.043e-08 noise 0 063 2024-05-17 19:48:44 4.257e-09 noise 0 064 2024-05-17 19:54:09 2.771e-09 noise 0 065 2024-05-17 20:14:06 1.884e-08 up 0 066 2024-05-17 20:29:30 2.905e-09 noise 0 067 2024-05-17 20:33:35 5.985e-09 up 0 068 2024-05-17 20:56:37 7.192e-09 up 0 069 2024-05-17 20:57:23 6.513e-09 up 0 070 2024-05-17 21:26:45 1.432e-08 up 0 071 2024-05-17 21:31:39 5.265e-09 up 0 072 2024-05-17 21:37:14 3.957e-09 up 0 073 2024-05-17 22:05:01 3.290e-08 up 0 074 2024-05-17 23:05:51 3.210e-09 up 0 075 2024-05-17 23:16:37 4.464e-09 up 0 076 2024-05-17 23:28:33 6.613e-09 up 0 077 2024-05-17 23:32:35 3.489e-09 up 0 078 2024-05-17 23:53:25 1.197e-08 up 0 079 2024-05-17 23:56:27 2.381e-08 up 0 080 2024-05-18 00:19:25 6.654e-09 up 0 081 2024-05-18 00:46:04 5.576e-09 up 0 082 2024-05-18 01:02:00 8.979e-09 up 0 083 2024-05-18 01:19:20 3.726e-09 up 0 084 2024-05-18 01:29:06 3.059e-09 noise 0 085 2024-05-18 01:39:58 3.289e-08 up 0 086 2024-05-18 01:59:37 3.468e-09 noise 0 087 2024-05-18 02:16:45 3.042e-09 up 0 088 2024-05-18 02:31:00 2.961e-09 noise 0 089 2024-05-18 02:32:02 4.075e-09 up 0 090 2024-05-18 03:26:04 3.879e-09 up 0 091 2024-05-18 03:33:51 3.248e-09 up 0 092 2024-05-18 03:36:39 5.278e-09 up 0 093 2024-05-18 03:45:47 2.665e-09 noise 0 094 2024-05-18 03:56:04 6.501e-09 up 0 095 2024-05-18 04:02:01 2.183e-08 down 0 096 2024-05-18 04:05:31 2.574e-09 noise 0 097 2024-05-18 04:07:45 6.356e-09 up 0 098 2024-05-18 04:11:33 3.365e-09 down 0 099 2024-05-18 04:16:25 3.001e-09 up 0 100 2024-05-18 04:39:52 1.091e-08 up 0 101 2024-05-18 04:53:58 3.875e-09 up 0 102 2024-05-18 05:01:07 4.969e-08 down 0 103 2024-05-18 05:06:15 8.071e-09 up 0 104 2024-05-18 05:32:12 3.512e-09 up 0 105 2024-05-18 05:40:35 4.950e-09 up 0 106 2024-05-18 06:08:06 1.154e-08 down 0 107 2024-05-18 06:25:02 5.067e-09 up 0 108 2024-05-18 06:33:12 1.749e-07 up 0 109 2024-05-18 06:50:29 1.019e-08 up 0 110 2024-05-18 07:41:34 5.929e-09 up 0