From: Detection of repeating earthquakes and their application in characterizing slow fault slip
References | Region | Detection method | Time window | Frequency range | M range | Slip scaling | Comments |
---|---|---|---|---|---|---|---|
Nadeau and McEvilly (1999) | Parkfield, California | CC ≧ 0.98 | – | – | N/A (M − 1 to 5 used) | N&J | |
Tohoku, Japan | CC ≧ 0.95 | 40 s | 1–4 hz | 4.6 ≧ M > =3 (Igarashi et al.), M ≧ 2 (Uchida et al.) | N&J | ||
Nadeau and McEvilly (2004) | San Andreas fault | CC, Coh, visual inspection, relocation, arrival time analysis | – | – | 3.4 ≧ M ≧ -0.4 | N&J (constants different) | |
Matsubara et al. (2005) | Hokkaido, Japan | CC ≧ 0.95 | 40 s or until 5 s after S arrival | 1–8 Hz | M ≧ 2 | N&J | |
Kimura et al. (2006) | Kanto, Japan | CC ≧ 0.95 | 2 s before P arrival to 5 s after S arrival | 1–20 Hz | 4.56 ≧ M ≧ 2.0 | N&J | |
Miyagi-oki, Tohoku Japan | Coh ≧ 0.95 | 40 s | 1–8 Hz | 4.8 ≧ M ≧ 2.5 | N&J | ||
Rau et al. (2007) | Longitudinal valley fault, Taiwan | waveform (CC) and differential S-P time | 10.5 s (CC), 2.5 s (differential S-P) | 2–18 Hz | 4.6 ≧ M ≧ 2.1 | N&J | CC has several thresholds |
Chen et al. (2008) | Chihshang fault, Taiwan | CC and differential S-P time | 10.5 s (CC), 2.5 s (differential S-P) | 2–18 Hz | 3.7 ≧ M ≧ 1.9 | N&J | CC has several thresholds |
Lengliné and Marsan (2009) | Parkfield, California | Coh≧0.9 and location (overlapping > 70%) | 1.28 s (P wave) | 1.5–18 Hz | M ≧ 1.2 | N&J | 3 MPa stress drop, magnitude difference < 0.2 |
Igarashi (2010) | Japan | CC ≧ 0.95 | P arrival to 3 s after S arrival | 1–4, 2–8, and 4–16 Hz | M ≧ 2 | N&J | Frequency range depends on magnitude. |
Li et al. (2011) | Longmen Shan fault, China | CC ≧ 0.9 and internal consistency of time picking | 1 s before a P arrival to 5 s after S arrival | 1–10 Hz | 2.8 ≧ M ≧ 0.9 | Crack | Average recurrence interval of > 100 days |
Yamashita et al. (2012) | Hyuganada, southwest Japan | CC ≧ 0.95 | 40 s | 2–8 Hz | 4.3 ≧ M ≧2.5 | N&J | Duration < 3 years removed, focal mechanism checked |
Kato et al. (2012) | Tohoku, Japan | Matched filter detection and CC ≧ 0.95 | P-wave onset to 4 s after direct S-wave arrival. | 1–4, 2–8, and 4–16 Hz | N&J | Frequency range depends on magnitude | |
Tohoku, Japan | Coh ≧ 0.95 (1–8 Hz) or Coh ≧ 0.8 (1/2–2 fc) | 40 s | 1–8 Hz or around the corner frequency (fc) | M ≧ 2.5 | N&J | ||
Yu et al. (2013) | Tonga–Kermadec–Vanuatu | CCC ≧ 0.8 | 30 s | 0.8–2.0 Hz | 5.7 ≧ M ≧ 4.7 | N&J | |
Taira et al. (2014) | San Juan Bautista, San Andreas fault | CC and Coh ≧0 .95 | 51.2 s (M ≧ 2), 5.12 s (M ≦ 2.5) | 1–8 Hz (M ≧ 2), 8–24 Hz (M ≦ 2.5) | 3.5 ≧ M ≧ 0.5 | N&J | |
Meng et al. (2015) | Northern Chile | CC≧0.95 | 3 s before a P arrival to 10 s after S arrival | 1–8 Hz (3 > Mw ≧ 2.5) 1–4 Hz (Mw ≧ 3) | 4.8 ≧ Mw ≧ 2.9 | N&J | |
Mavrommatis et al. (2015) | Tohoku, Japan | Co ≧ 0.95 (1–8 Hz) or Coh ≧ 0.8 (1/2–2 fc) | 40 s | 1–8 Hz or around the corner frequency (fc) | M ≧ 2.5 | Beeler | Event selected by M, variation in M and duration |
Gardonio et al. (2015) | Kanto, Japan | Coh ≧ 0.90 and location (overlapping > 50%) | 5.12 s | 1.5–8 Hz | M ≧ 1.0 | No slip estimate | Magnitude difference < 0.5 |
Dominguez et al. (2016) | Middle America Trench, Mexico | CC and Coh ≧ 0.90(threshold A), CC, and Coh ≧ 0.95(B) | 25.6 s | 1–8 Hz | 4.5 ≧ M ≧ 2.5 (A), 4.5 ≧ M ≧  3.1 (B) | N&J | |
Schmittbuhl et al. (2016) | Marmara fault, Turkey | CC ≧ 0.9 | 15 s | 1–10 Hz | 2.5 > M > 1 | Crack | |
Yao et al. (2017) | Nicoya Peninsula, Costa Rica | Matched filter method (mean CC ≧ 0.9) | 6 s | – | 3.2 ≧ M ≧ 0.5 | Crack | Template events have S/N ≧ 5 for more than 9 traces |
Materna et al. 2018) | Mendocino Triple Junction | Coh ≧ 0.97 | 30 s before the P arrival to 20 s after the P wave arrival | 0.5–15 Hz (S/N ≧ 5) | 3 ≧ M ≧ 1.5 | N&J |