| 日期 (UTC) | 20240526 |
|---|---|
| 事件總數 | 107 |
| ↑ up (紅) | 79 |
| ↓ down (橘) | 11 |
| 共模噪音 (綠) | 17 |
| 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 — 20240526 Total: 107 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=1.628e-08 std=4.634e-08 min=2.269e-09 Q25=3.160e-09 median=4.078e-09 Q75=6.955e-09 max=3.191e-07 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-05-26 08:02:56 4.566e-09 up 0 001 2024-05-26 08:22:44 2.318e-09 noise 0 002 2024-05-26 08:28:22 4.031e-09 noise 0 003 2024-05-26 08:29:00 2.940e-09 up 0 004 2024-05-26 08:31:51 3.234e-09 up 0 005 2024-05-26 08:34:54 3.321e-09 noise 0 006 2024-05-26 08:45:24 2.922e-09 up 0 007 2024-05-26 08:47:56 7.493e-09 up 0 008 2024-05-26 08:53:39 5.992e-09 up 0 009 2024-05-26 09:00:01 5.612e-09 up 0 010 2024-05-26 09:16:24 2.893e-09 up 0 011 2024-05-26 09:22:25 2.788e-09 up 0 012 2024-05-26 09:29:19 5.216e-09 up 0 013 2024-05-26 09:41:24 2.454e-09 noise 0 014 2024-05-26 09:47:15 4.771e-09 down 0 015 2024-05-26 09:53:08 4.041e-09 up 0 016 2024-05-26 09:57:47 5.299e-09 up 0 017 2024-05-26 09:58:59 3.399e-09 up 0 018 2024-05-26 10:07:53 3.092e-09 up 0 019 2024-05-26 10:29:45 1.313e-08 up 0 020 2024-05-26 10:33:18 6.207e-09 down 0 021 2024-05-26 10:36:56 3.544e-09 up 0 022 2024-05-26 11:23:38 6.146e-09 down 0 023 2024-05-26 11:54:52 9.692e-08 up 0 024 2024-05-26 11:56:29 7.012e-09 up 0 025 2024-05-26 11:59:22 4.656e-09 down 0 026 2024-05-26 12:27:31 2.609e-09 up 0 027 2024-05-26 13:04:56 3.123e-09 noise 0 028 2024-05-26 13:13:45 2.764e-09 noise 0 029 2024-05-26 13:14:56 3.287e-09 up 0 030 2024-05-26 13:19:59 6.899e-09 up 0 031 2024-05-26 13:32:00 3.062e-09 up 0 032 2024-05-26 14:23:44 4.073e-09 up 0 033 2024-05-26 14:49:24 3.348e-09 up 0 034 2024-05-26 15:14:25 4.362e-09 up 0 035 2024-05-26 15:23:39 4.675e-09 down 0 036 2024-05-26 16:27:48 2.741e-07 up 0 037 2024-05-26 16:42:04 1.504e-08 down 0 038 2024-05-26 16:51:05 2.825e-09 up 0 039 2024-05-26 16:52:43 4.076e-09 up 0 040 2024-05-26 17:33:33 3.350e-08 up 0 041 2024-05-26 17:39:27 3.213e-09 up 0 042 2024-05-26 17:50:12 4.337e-09 up 0 043 2024-05-26 18:39:59 2.231e-08 up 0 044 2024-05-26 18:41:20 2.636e-09 up 0 045 2024-05-26 18:59:50 1.149e-07 up 0 046 2024-05-26 19:34:53 1.460e-08 up 0 047 2024-05-26 19:35:56 3.291e-09 up 0 048 2024-05-26 19:59:10 4.078e-09 up 0 049 2024-05-26 20:00:44 3.494e-09 up 0 050 2024-05-26 20:12:20 5.231e-09 down 0 051 2024-05-26 20:13:18 7.083e-09 up 0 052 2024-05-26 20:13:51 3.466e-09 up 0 053 2024-05-26 20:20:36 6.425e-09 up 0 054 2024-05-26 20:25:15 7.785e-09 up 0 055 2024-05-26 20:26:42 8.126e-09 up 0 056 2024-05-26 20:30:24 1.095e-08 up 0 057 2024-05-26 20:45:35 3.369e-09 up 0 058 2024-05-26 20:56:12 2.461e-09 noise 0 059 2024-05-26 21:00:17 2.389e-09 noise 0 060 2024-05-26 21:13:59 4.673e-09 up 0 061 2024-05-26 21:25:34 2.989e-09 up 0 062 2024-05-26 21:31:54 1.010e-08 up 0 063 2024-05-26 21:47:16 4.008e-09 noise 0 064 2024-05-26 21:55:34 2.136e-07 up 0 065 2024-05-26 22:02:05 8.614e-09 up 0 066 2024-05-26 22:07:37 3.596e-09 noise 0 067 2024-05-26 22:17:33 2.824e-09 noise 0 068 2024-05-26 22:18:16 3.810e-09 down 0 069 2024-05-26 22:53:02 4.356e-09 down 0 070 2024-05-26 23:09:40 2.676e-09 noise 0 071 2024-05-26 23:17:00 3.189e-09 up 0 072 2024-05-26 23:34:10 1.358e-08 up 0 073 2024-05-26 23:35:30 2.352e-09 noise 0 074 2024-05-26 23:50:44 4.699e-08 up 0 075 2024-05-26 23:53:48 3.249e-09 up 0 076 2024-05-27 00:06:31 1.982e-08 up 0 077 2024-05-27 00:11:45 3.202e-09 up 0 078 2024-05-27 00:17:25 3.032e-09 up 0 079 2024-05-27 00:18:07 5.618e-08 up 0 080 2024-05-27 00:26:19 3.131e-09 up 0 081 2024-05-27 00:45:38 5.683e-09 up 0 082 2024-05-27 01:08:11 3.102e-09 up 0 083 2024-05-27 01:09:04 3.191e-07 up 0 084 2024-05-27 01:17:10 8.905e-09 up 0 085 2024-05-27 01:33:25 6.245e-09 up 0 086 2024-05-27 01:54:23 2.269e-09 noise 0 087 2024-05-27 01:56:44 3.030e-09 up 0 088 2024-05-27 02:02:31 6.047e-09 up 0 089 2024-05-27 02:57:44 2.535e-09 noise 0 090 2024-05-27 03:05:35 2.875e-08 up 0 091 2024-05-27 03:13:25 2.762e-09 up 0 092 2024-05-27 03:49:59 3.056e-09 up 0 093 2024-05-27 03:54:25 2.474e-08 up 0 094 2024-05-27 03:58:27 5.280e-09 up 0 095 2024-05-27 03:59:13 3.074e-08 up 0 096 2024-05-27 04:21:08 5.379e-09 up 0 097 2024-05-27 04:33:00 3.898e-09 down 0 098 2024-05-27 04:58:43 3.395e-09 noise 0 099 2024-05-27 05:30:28 4.109e-09 up 0 100 2024-05-27 05:37:40 3.773e-09 noise 0 101 2024-05-27 06:13:10 4.784e-09 up 0 102 2024-05-27 06:31:36 5.177e-09 down 0 103 2024-05-27 06:48:55 3.462e-09 up 0 104 2024-05-27 07:02:19 4.927e-09 up 0 105 2024-05-27 07:03:37 3.422e-09 up 0 106 2024-05-27 07:39:20 1.927e-08 up 0