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Full tensors solutions

To: alert@emsc-csem.org
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______________________________________

    National Observatory of Athens
      Institute of Geodynamics
______________________________________

======================================
======= Moment Tensor Solution =======
======================================

Hypocenter Solution (NOA)
Origin Time :  20121023 15:20:42.00
Lat:  38.947     Lon:  20.609
Depth (km) : 18
Mw :  4.7

======================================
Centroid Solution
Centroid Time :  +0.75 (sec) relative to origin time
Centroid Lat:  38.947       Lon:  20.609
Centroid Depth : 8

======================================
No of Stations:  15
(LKD2-MGNA-IGT-JAN-VLS-EVR-KASA-KEK-RLS-THL-LAKA-AGG-KLV-DSF-KZN)
Freq band (Hz)
0.05-0.08  tapered 0.04-0.05 and 0.08-0.09
Variance Reduction (%): 85

Moment Tensor (Nm):  Exponent 10**16
  Mrr      Mtt     Mpp
 0.168   0.352  -0.520
  Mrt      Mrp     Mtp
-0.349   0.523   1.447
VOL (%)      : 0
DC (%)       : 59.1
CLVD (%)     : 40.9
Quality      : A2

Computed by: C.P.Evangelidis

Best Double Couple: Mo= 1.643e+16  Nm
NP1:   Strike   Dip   Rake
        190      79     -166
NP2:   Strike   Dip   Rake
        97      76     -12


                    ######-
               ###########------
             T ##########---------
           #   #########------------
         ###############---------   --
        ###############---------- P ---
        ###############----------   ---
       ###############------------------
       ###############------------------
       -----#########-------------------
       ------------##-------------------
       --------------###################
        -------------##################
        ------------###################
         -----------##################
           ---------################
             -------##############
               -----############
                    -######



Moment Tensor Solution computed using ISOLA
http://seismo.geology.upatras.gr/isola/

##########################################################
To: EMSC 
Subject: AUTH_MT_20121023_152042.txt
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Time: 2012/10/23 15:20:42.0
Latitude: 38.97 N
Longitude: 20.62 E
Depth = 12
Mw = 4.8
Mo = 2.03903e+23 dyn*cm
Strike = 182
Dip = 85
Slip = -173
Strike2 = 91
Dip2 = 83
Slip2 = -5
Stations used: LKD2,KZN,JAN,IGT,EVR,AGG
Frequency range: 0.05-0.08 Hz
Var. Red: 83.5%
Percent DC: 89%
Percent CLVD: 11%
                 ####---
            #########--------
         T ##########---------
           #########---------- P
      ##############----------   --
     ###############----------------
     ###############----------------
    ################-----------------
    ################-----------------
    --##############-----------------
    ----------------#################
    ---------------##################
     --------------#################
     --------------#################
      -------------################
        ------------#############
          ----------###########
            --------#########
                 ---####
--------------------------------------------
AUTH quick focal mechanism solution
--------------------------------------------
Department of Geophysics
Aristotle University of Thessaloniki-Greece
http://geophysics.geo.auth.gr/index_en.html
--------------------------------------------
Preliminary Analysis made by Ioanna Karagianni
--------------------------------------------
** Seismological data from **
** PSLNET, NOA, UOA, KOERI, GEOFON, **
** MEDNET and all the affiliated networks**
** are gratefully acknowledged **
--------------------------------------------



##########################################################
To: alert@emsc-csem.org
Subject: 20121023_1520_mechanism_athu
Date: Fri, 26 Oct 2012 16:14:30 +0300
Message-ID: <2053278.jNphaMa1MB@platon>
Organization: university of athens
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2012 10 23 15 20 41.700  38.9600   20.5980  10.0 4.8 189.0 83.0  179.0 
1.99E+23

##########################################################
To: "ign" ,
	"EMSC" ,
	"csem" 
Subject: MT solution
Date: Thu, 25 Oct 2012 08:47:09 +0100
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______________________________________

         University of Patras         
       Seismological Laboratory
______________________________________

======================================
======= Moment Tensor Solution =======
======================================
  
Hypocenter Solution (UPSL)
Origin Time :  20121023 15:20:41.68
Lat:  38.9608     Lon:  20.6305
Depth (km) : 15
Mw :  4.7
  
======================================
Centroid Solution  
Centroid Time :  +2.1 (sec) relative to origin time
Centroid Lat:  38.9608       Lon:  20.6305
Centroid Depth : 8
  
======================================
No of Stations:  6    (PDO-SGD-PVO-VLS-EFP-DRO)
Freq band (Hz)
0.09-0.17  tapered 0.08-0.09 and 0.17-0.18
Variance Reduction (%): 84
  
Moment Tensor (Nm):  Exponent 10**16
  Mrr      Mtt     Mpp
 0.109   0.501  -0.610
  Mrt      Mrp     Mtp
-0.125   0.131   1.456
  
DC (%)       : 84.4
CLVD (%)     : 15.6
  
Best Double Couple: Mo= 1.572e+016  Nm
NP1:   Strike   Dip   Rake
        191      85     -177
NP2:   Strike   Dip   Rake
        100      87     -5
                                           
                                           
                    #######                
               ###########------           
             #############--------         
           ##############----------        
         ################---------- P      
        ################-----------   -    
        ################---------------    
       ################-----------------   
       -----###########-----------------   
       --------------##-----------------   
       ---------------#########---------   
       ---------------##################   
        --------------#################    
        -------------##################    
         ------------#################     
           ----------##########   ##       
             --------########## T          
               -----###########            
                    #######                
                                           


Moment Tensor Solution computed using ISOLA
http://seismo.geology.upatras.gr/isola/

University of Patras, Geology Department
Seismological Laboratory
http://seismo.geology.upatras.gr


##########################################################
To: alert@emsc-csem.org, zirbes@usgs.gov
Subject: USGS/SLU Regional Moment Tensor Solution

12/10/23 15:20:44.20

Epicenter:  38.931   20.610
MW 4.8

USGS/SLU REGIONAL MOMENT TENSOR
Depth  11         No. of sta: 16
Moment Tensor;   Scale 10**16 Nm
  Mrr= 0.31       Mtt= 0.01
  Mpp=-0.32       Mrt= 0.70
  Mrp= 0.34       Mtp= 1.88
 Principal axes:
  T  Val=  2.05  Plg=23  Azm=319
  N        0.01      66      124
  P       -2.06       6      226

Best Double Couple:Mo=2.1*10**16
 NP1:Strike= 95 Dip=78 Slip=  21
 NP2:         0     69       167


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