Relocated seismicity 2000-2015

This relocated catalogue has been obtained by Clara Duverger  (Duverger , 2017; Duverger et al., 2018) from double difference relocation (HypoDD) based on both  P and S catalog and cross correlation phases.

Maps of original and relocated earthquakes. (a) Map of selected earthquakes for the relocation
(n~115,000) from 2000 to 2015, recorded by 4 or more stations (triangles) with at least 6 picked phases. These events are plotted at their original location obtained with hypo71. (b) Map of the relocated earthquakes (n~94 000) computed with hypoDD. Dot size is proportional to the magnitude.

 

 


Earthquake catalogs and seismicity maps

  • Earthquake catalogs are based on automatic detection and picking. Magnitudes Mw and Ml are also computed automaticaly. Locations are calculated in the 1D velocity model of Rigo et al. (1996) using hypo71 location code. Mw and Ml are calculated using SourceSpec (Satriano, 2020)

Rigo, A., H. Lyon-Caen, R. Armijo, A. Deschamps, D. Hatzfeld, K. Makropoulos, P. Papadimitriou, and I. Kassaras (1996), A microseismic study in the western part of the Gulf of Corinth (Greece) : Implications for large-scale normal faulting mechanisms, Geophys. J. Int., v. 126(3), pp. 663-688.

Satriano, C. (2020) SourceSpec-Earthquake source parameters from S-wave displacement spectra. DOI: 10.5281/ZENODO.3688587

  • Format of catalogs is as follows: year, month, day, hour, minute, seconds, latitute, longitude, depth, Mw, Ml, erx, ery, erz, rms, number of P phases, number of S phases, quality (according to hypo71)
  •  Seismicity maps: quality A events (best ones) are in dark red, quality B in red, quality C in orange and quality D (low reliability) in yellow... Size is proportional to seismic moment.
cat_2019_Mw cat_2018_Mw cat_2017_Mw
cat_2016_Mw cat_2015_Mw cat_2014_Mw
cat_2013_Mw cat_2012_Mw cat_2011_Mw
cat_2010_Mw cat_2009_Mw cat_2008_Mw
cat_2007_Mw cat_2006_Mw cat_2005_Mw
cat_2004_Mw cat_2003_Mw cat_2002_Mw
       

cat_2001_Mw

cat_2000_Mw

        

 

Seismicity 2019 (cat_2019_Mw)

Seismicity 2018 (cat_2018_Mw)

Seismicity 2017 (cat_2017_Mw)

Seismicity 2016 ( cat_2016_Mw

Seismicity 2015 (cat_2015_Mw)

Seismicity 2014 (cat_2014_Mw)

Seismicity 2013 (cat_2013_Mw)

Seismicity 2012 (cat_2012_Mw)

Seismicity 2011 (cat_2011_Mw)

Seismicity 2010 (cat_2010_Mw)

Seismicity 2009 (cat_2009_Mw)

Seismicity 2008 (cat_2008_Mw)

Seismicity 2007 (cat_2007_Mw)

Seismicity 2006 (cat_2006_Mw)

Seismicity 2005 (cat_2005_Mw)

Seismicity 2004 (cat_2004_Mw)

Seismicity 2003 (cat_2003_Mw)

Seismicity 2002 (cat_2002_Mw)

Seismicity 2001 (cat_2001_Mw)

Seismicity 2000 (cat_2000_Mw)

 

 

Nota: instruction to transform initial .ps images: convert -density 200 map_2016_Mw.ps -trim -background white +repage -flatten map_2016_Mw.gif

 

Historical earthquake catalogue

Earthquakes of magnitude > 5 in the NFO CRL since 1900

YrMoDayHrMiLocLatLonDepMw
19028253838.5021.80205.5
190372113338.2021.80205.5
190953061438.2522.20205.9
190961391538.3022.00245.4
191131631238.2022.00205.3
1917122491338.6521.86155.7
1918127125638.5022.00245.1
193891835038.2722.47535.8
193953102438.0022.00145.0
193962141138.6522.091485.2
194925152438.0321.69575.0
1949104173338.6322.081115.0
195334153038.5021.8055.0
1953613183838.1022.6045.1
1962119193838.3522.25355.2
196533194738.3822.26456.4
19657631838.3722.40186.2
19671455838.3722.0415.4
197048135038.3422.56236.0
197261503338.3422.20335.1
19754451638.1121.98565.6
1975630132638.4921.6235.1
1975122116738.4721.6725.4
1975123194538.5221.67195.4
19771229165238.2922.25375.0
198072171038.1422.00205.0
19842118238.3822.08235.4
198422554438.3021.80255.1
198967194538.0521.64255.2
1992530185538.0421.45255.0
199211182110Galaxidi38.3022.45126.0
1993318154738.3322.16565.9
1993714123138.2021.77125.4
199311451838.3821.9995.2
1995615015Aigion38.4022.2736.3
1995615030Aigion38.3622.4055.4
1997115211038.4122.28135.6
2007410317Trichonis38.5421.5985.0
2007410715Trichonis38.5421.5595.0
20074101041Trichonis38.5521.59105.0
2007651150Trichonis38.5521.61145.0
200868Movri