| 日期 (UTC) | 20240329 |
|---|---|
| 事件總數 | 113 |
| ↑ up (紅) | 30 |
| ↓ down (橘) | 34 |
| 共模噪音 (綠) | 49 |
| 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 — 20240329 Total: 113 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=7.609e-09 std=1.252e-08 min=2.371e-09 Q25=3.604e-09 median=4.208e-09 Q75=5.106e-09 max=8.588e-08 ID timestamp_tw (UTC+8) RMS_below300m fk_label CWA ------------------------------------------------------------------ 000 2024-03-29 08:12:45 4.570e-09 noise 0 001 2024-03-29 08:40:26 4.162e-09 noise 0 002 2024-03-29 08:41:40 2.100e-08 up 0 003 2024-03-29 08:47:50 8.532e-08 up 0 004 2024-03-29 09:00:45 3.739e-09 noise 0 005 2024-03-29 09:01:15 3.636e-09 noise 0 006 2024-03-29 09:26:14 4.897e-09 noise 0 007 2024-03-29 09:39:25 3.709e-09 down 0 008 2024-03-29 09:49:21 4.314e-09 noise 0 009 2024-03-29 10:15:26 3.764e-09 noise 0 010 2024-03-29 10:20:06 3.830e-09 noise 0 011 2024-03-29 10:34:58 4.388e-09 down 0 012 2024-03-29 10:35:18 4.278e-09 down 0 013 2024-03-29 10:44:59 3.946e-09 noise 0 014 2024-03-29 11:00:20 4.491e-09 noise 0 015 2024-03-29 11:08:48 4.169e-09 down 0 016 2024-03-29 11:20:35 4.838e-09 noise 0 017 2024-03-29 11:24:50 4.715e-09 down 0 018 2024-03-29 11:26:30 4.210e-09 noise 0 019 2024-03-29 11:37:52 4.609e-09 down 0 020 2024-03-29 11:38:13 5.211e-09 down 0 021 2024-03-29 11:46:15 4.480e-09 noise 0 022 2024-03-29 11:55:03 3.884e-09 noise 0 023 2024-03-29 11:55:17 3.604e-09 noise 0 024 2024-03-29 11:57:32 3.948e-09 noise 0 025 2024-03-29 12:14:26 3.864e-09 up 0 026 2024-03-29 12:16:07 3.953e-09 noise 0 027 2024-03-29 12:38:53 5.732e-09 up 0 028 2024-03-29 12:42:52 3.527e-09 noise 0 029 2024-03-29 12:54:44 4.040e-09 noise 0 030 2024-03-29 12:57:20 3.205e-09 down 0 031 2024-03-29 13:03:32 3.905e-09 noise 0 032 2024-03-29 13:04:18 3.753e-09 noise 0 033 2024-03-29 13:04:50 4.521e-09 noise 0 034 2024-03-29 13:07:52 4.517e-09 noise 0 035 2024-03-29 13:19:23 4.418e-09 down 0 036 2024-03-29 13:28:40 3.794e-09 noise 0 037 2024-03-29 13:31:49 4.289e-09 down 0 038 2024-03-29 14:03:19 4.070e-09 down 0 039 2024-03-29 14:05:51 4.794e-09 down 0 040 2024-03-29 14:07:18 4.332e-09 noise 0 041 2024-03-29 14:12:47 5.513e-09 down 0 042 2024-03-29 14:13:30 7.686e-09 up 0 043 2024-03-29 14:28:37 4.208e-09 noise 0 044 2024-03-29 15:25:39 4.434e-09 noise 0 045 2024-03-29 15:31:09 4.146e-09 noise 0 046 2024-03-29 15:38:52 8.656e-09 up 0 047 2024-03-29 15:41:26 4.513e-09 down 0 048 2024-03-29 15:53:07 3.921e-09 noise 0 049 2024-03-29 16:01:16 4.651e-09 noise 0 050 2024-03-29 16:02:39 3.962e-09 noise 0 051 2024-03-29 16:31:19 4.442e-09 down 0 052 2024-03-29 16:31:35 4.650e-09 down 0 053 2024-03-29 16:33:31 4.669e-09 down 0 054 2024-03-29 16:35:54 4.595e-09 noise 0 055 2024-03-29 16:53:28 4.126e-09 noise 0 056 2024-03-29 16:53:46 3.195e-09 noise 0 057 2024-03-29 17:34:11 3.584e-09 noise 0 058 2024-03-29 18:39:27 2.438e-09 up 0 059 2024-03-29 18:49:18 3.673e-09 noise 0 060 2024-03-29 19:11:54 9.755e-09 up 0 061 2024-03-29 19:12:08 1.119e-08 down 0 062 2024-03-29 19:22:01 3.181e-09 noise 0 063 2024-03-29 19:42:06 2.708e-09 down 0 064 2024-03-29 20:38:36 3.515e-08 up 0 065 2024-03-29 20:47:18 2.786e-09 noise 0 066 2024-03-29 21:15:03 4.749e-09 up 0 067 2024-03-29 21:21:53 1.850e-08 up 0 068 2024-03-29 21:56:11 3.322e-08 up 0 069 2024-03-29 22:01:50 3.978e-09 down 0 070 2024-03-29 22:03:49 3.436e-09 up 0 071 2024-03-29 22:23:47 5.128e-08 up 0 072 2024-03-29 22:45:18 3.248e-09 down 0 073 2024-03-29 23:21:57 3.845e-09 up 0 074 2024-03-29 23:59:48 6.991e-09 up 0 075 2024-03-30 00:04:25 2.705e-09 noise 0 076 2024-03-30 00:06:55 1.629e-08 up 0 077 2024-03-30 00:43:59 2.673e-09 noise 0 078 2024-03-30 00:49:14 2.405e-08 up 0 079 2024-03-30 01:09:55 5.954e-09 down 0 080 2024-03-30 01:11:55 2.092e-08 down 0 081 2024-03-30 01:14:46 3.845e-09 up 0 082 2024-03-30 01:15:58 1.382e-08 up 0 083 2024-03-30 01:17:43 3.415e-09 down 0 084 2024-03-30 01:18:01 1.520e-08 down 0 085 2024-03-30 01:24:21 3.128e-09 up 0 086 2024-03-30 01:26:38 8.222e-09 up 0 087 2024-03-30 01:32:48 5.570e-09 up 0 088 2024-03-30 01:38:49 3.089e-09 up 0 089 2024-03-30 03:07:54 3.128e-09 up 0 090 2024-03-30 03:24:14 8.474e-09 down 0 091 2024-03-30 03:27:08 2.371e-09 noise 0 092 2024-03-30 03:32:05 5.106e-09 up 0 093 2024-03-30 03:47:16 3.152e-09 down 0 094 2024-03-30 03:49:05 3.361e-09 noise 0 095 2024-03-30 04:09:19 3.262e-09 noise 0 096 2024-03-30 04:13:06 3.322e-09 noise 0 097 2024-03-30 04:13:28 5.366e-09 down 0 098 2024-03-30 04:52:26 4.119e-09 up 0 099 2024-03-30 05:05:35 7.779e-09 down 0 100 2024-03-30 05:30:06 8.588e-08 down 0 101 2024-03-30 05:59:06 3.199e-09 up 0 102 2024-03-30 06:30:03 2.976e-09 noise 0 103 2024-03-30 06:48:31 4.246e-09 up 0 104 2024-03-30 06:59:36 2.963e-09 down 0 105 2024-03-30 07:01:58 3.089e-09 noise 0 106 2024-03-30 07:17:04 3.349e-09 down 0 107 2024-03-30 07:18:25 4.356e-09 down 0 108 2024-03-30 07:24:13 2.492e-09 down 0 109 2024-03-30 07:48:12 2.905e-09 noise 0 110 2024-03-30 07:52:34 5.529e-09 noise 0 111 2024-03-30 07:53:44 5.217e-09 up 0 112 2024-03-30 07:58:37 3.835e-09 noise 0