| 日期 (UTC) | 20240315 |
|---|---|
| 事件總數 | 103 |
| ↑ up (紅) | 8 |
| ↓ down (橘) | 15 |
| 共模噪音 (綠) | 80 |
| 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 — 20240315 Total: 103 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=4.158e-09 std=1.602e-09 min=2.148e-09 Q25=3.661e-09 median=4.133e-09 Q75=4.379e-09 max=1.707e-08 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-03-15 08:15:02 3.707e-09 noise 0 001 2024-03-15 08:18:49 4.543e-09 noise 0 002 2024-03-15 08:57:12 4.133e-09 noise 0 003 2024-03-15 08:59:02 1.052e-08 noise 0 004 2024-03-15 09:20:54 4.443e-09 down 0 005 2024-03-15 09:28:33 4.382e-09 noise 0 006 2024-03-15 09:47:03 4.674e-09 noise 0 007 2024-03-15 10:01:15 3.705e-09 down 0 008 2024-03-15 10:09:06 3.902e-09 noise 0 009 2024-03-15 10:11:05 3.915e-09 noise 0 010 2024-03-15 10:14:04 3.987e-09 noise 0 011 2024-03-15 10:17:03 4.314e-09 noise 0 012 2024-03-15 10:19:04 4.393e-09 noise 0 013 2024-03-15 10:33:49 4.348e-09 noise 0 014 2024-03-15 10:48:34 4.422e-09 noise 0 015 2024-03-15 10:58:02 4.419e-09 noise 0 016 2024-03-15 11:03:27 4.480e-09 noise 0 017 2024-03-15 11:04:52 4.555e-09 noise 0 018 2024-03-15 11:05:15 4.951e-09 down 0 019 2024-03-15 11:08:10 4.406e-09 down 0 020 2024-03-15 11:10:36 4.689e-09 noise 0 021 2024-03-15 11:15:56 4.241e-09 noise 0 022 2024-03-15 11:36:08 4.637e-09 noise 0 023 2024-03-15 11:39:17 4.220e-09 noise 0 024 2024-03-15 11:39:33 4.201e-09 noise 0 025 2024-03-15 11:51:20 4.054e-09 noise 0 026 2024-03-15 11:53:00 3.669e-09 noise 0 027 2024-03-15 11:57:17 4.260e-09 noise 0 028 2024-03-15 12:01:07 4.509e-09 up 0 029 2024-03-15 12:07:52 4.158e-09 noise 0 030 2024-03-15 12:16:35 3.971e-09 noise 0 031 2024-03-15 12:19:45 3.785e-09 noise 0 032 2024-03-15 12:21:03 3.887e-09 noise 0 033 2024-03-15 12:28:45 4.294e-09 noise 0 034 2024-03-15 12:38:17 4.086e-09 noise 0 035 2024-03-15 12:58:33 4.145e-09 noise 0 036 2024-03-15 13:02:01 4.193e-09 noise 0 037 2024-03-15 13:03:14 4.186e-09 noise 0 038 2024-03-15 13:09:26 4.378e-09 noise 0 039 2024-03-15 13:18:41 4.148e-09 noise 0 040 2024-03-15 13:23:16 3.857e-09 noise 0 041 2024-03-15 13:23:31 4.427e-09 noise 0 042 2024-03-15 13:30:20 4.380e-09 noise 0 043 2024-03-15 13:52:21 4.416e-09 noise 0 044 2024-03-15 13:53:43 4.326e-09 noise 0 045 2024-03-15 13:56:17 4.521e-09 noise 0 046 2024-03-15 14:00:15 4.413e-09 noise 0 047 2024-03-15 14:01:36 4.074e-09 noise 0 048 2024-03-15 14:03:33 3.708e-09 noise 0 049 2024-03-15 14:08:16 4.033e-09 noise 0 050 2024-03-15 14:14:20 3.964e-09 noise 0 051 2024-03-15 14:14:35 4.889e-09 noise 0 052 2024-03-15 14:17:52 4.297e-09 noise 0 053 2024-03-15 14:37:32 4.855e-09 up 0 054 2024-03-15 15:03:53 4.220e-09 noise 0 055 2024-03-15 15:20:02 6.302e-09 up 0 056 2024-03-15 15:38:23 4.393e-09 noise 0 057 2024-03-15 15:39:29 3.858e-09 down 0 058 2024-03-15 15:58:40 3.983e-09 noise 0 059 2024-03-15 16:26:28 3.862e-09 noise 0 060 2024-03-15 16:28:09 4.268e-09 noise 0 061 2024-03-15 16:31:02 4.178e-09 noise 0 062 2024-03-15 16:35:47 3.836e-09 down 0 063 2024-03-15 16:36:54 3.778e-09 down 0 064 2024-03-15 16:42:27 4.159e-09 down 0 065 2024-03-15 16:48:30 3.591e-09 noise 0 066 2024-03-15 16:48:47 4.253e-09 noise 0 067 2024-03-15 16:51:44 4.245e-09 up 0 068 2024-03-15 17:02:16 4.184e-09 noise 0 069 2024-03-15 17:07:47 3.762e-09 noise 0 070 2024-03-15 17:18:56 1.707e-08 up 0 071 2024-03-15 17:33:09 3.907e-09 down 0 072 2024-03-15 17:37:01 3.654e-09 noise 0 073 2024-03-15 17:38:43 3.594e-09 noise 0 074 2024-03-15 17:43:43 3.362e-09 noise 0 075 2024-03-15 17:46:14 3.379e-09 noise 0 076 2024-03-15 17:48:07 3.347e-09 noise 0 077 2024-03-15 17:52:14 3.322e-09 noise 0 078 2024-03-15 17:53:41 4.029e-09 noise 0 079 2024-03-15 17:53:55 3.502e-09 noise 0 080 2024-03-15 17:54:32 3.701e-09 noise 0 081 2024-03-15 18:35:08 3.235e-09 noise 0 082 2024-03-15 18:53:44 3.195e-09 noise 0 083 2024-03-15 19:00:03 4.251e-09 noise 0 084 2024-03-15 20:19:10 2.336e-09 noise 0 085 2024-03-15 20:32:49 3.241e-09 down 0 086 2024-03-15 22:08:02 3.241e-09 noise 0 087 2024-03-15 22:20:52 3.312e-09 down 0 088 2024-03-15 23:19:55 3.197e-09 down 0 089 2024-03-15 23:51:24 3.108e-09 noise 0 090 2024-03-15 23:56:53 4.276e-09 up 0 091 2024-03-16 00:07:54 2.233e-09 noise 0 092 2024-03-16 00:18:20 2.396e-09 noise 0 093 2024-03-16 01:30:14 3.377e-09 down 0 094 2024-03-16 01:38:04 3.457e-09 up 0 095 2024-03-16 02:41:24 7.431e-09 down 0 096 2024-03-16 02:41:56 4.270e-09 up 0 097 2024-03-16 02:53:34 2.999e-09 noise 0 098 2024-03-16 04:12:44 2.568e-09 noise 0 099 2024-03-16 05:14:30 2.882e-09 noise 0 100 2024-03-16 06:58:34 2.390e-09 down 0 101 2024-03-16 07:20:33 2.148e-09 noise 0 102 2024-03-16 07:43:37 2.965e-09 noise 0