Zagreb, Oct 2013 Radmila Salic; Zoran Milutinovic 3 rd Project Workshop Improvements in the Harmonized Seismic Hazard Maps for the Western Balkan Countries| SfP | WP-2: Strong Ground Motion Database and Ground Motion Prediction Models [Current Progress, Time Table and Milestones]

BSHAP-2 | NATO SfP Working Packages

1COMPILATION OF AVAILABLE STRONG MOTION DATA 1AStrong motion station inventory 1BCompilation of available strong motion data 2BUILDING A HARMONISED ACCELEROMETRIC DATA BANK BY UNIFYING THE FORMATS OF THE COLLECTED STRONG GROUND DATA 2ATraining on agreed software for processing of strong motion records 2BProcessing of strong motion records 2CCreating strong motion data base 3IMPROVING THE DATA BASE BY ADDING STATION SITE INFORMATIONS 3ACompiling all available station site informations 3BBSHAP stations site characterization 4INVESTIGATION OF AVAILABLE GROUND MOTION PREDICTION MODELS 4ACollection of available regional ground motion prediction models 4BCollection of available ground motion prediction models for similar geographic regions 4CAnalysis and comparison of the results 5FINAL DECISION ON GROUND MOTION PREDICTION MODELS AND THEIR WEIGHTS TO BE USED IN PSHA

Strong motion stations inventory Inventory Data Base

ALBANIA Strong Motion Stations Inventory Total Number of Strong Motion Stations26 (25) Digital + Analog Free Field8 Building18 B2,012 B2,11 B3,01 B4,02 B5,01 B5,51

Number of Strong Motion Records16 (15 + 1) Number of Earthquakes15 Magnitude of the recorded earthquakes (ML)3.9 – 5.4 Epicentral Distance (km)2.61 – Maximum recorded acceleration L (X)0.090 G V (Z)0.045 G T (Y)0.094 G Records Length (sec)3.60 – Data format.evt ALBANIA Strong Motion Records Inventory

ALBANIA SUMMARY CHARTS Strong Motion Records 75% 100 % % 3.9 – – – 2012

CROATIA Strong Motion Stations Inventory Total Number of Strong Motion Stations19 (8) Digital + Analog Free Field0 Building16 B4,-12 B1,07 B2,05 B2,22 Dam3

Number of Strong Motion Records98 ( ) Number of Earthquakes68 Magnitude of the recorded earthquakes (ML)1.9 – 6.0 Epicentral Distance (km)4.59 – Maximum recorded acceleration L (X)0.066 G V (Z)0.063 G T (Y)0.037 G Records Length (sec)10.14 – Data format.gsr,.ascii CROATIA Strong Motion Records Inventory

CROATIA SUMMARY CHARTS Strong Motion Records 46.93% % % 1.9 – – – 2010

MONTENEGRO Strong Motion Stations Inventory Total Number of Strong Motion Stations7 (6) Digital + Analog7 + 0 Free Field5 Building2

Number of Strong Motion Records490 ( ) Number of Earthquakes168 Magnitude of the recorded earthquakes (ML)2.90 – 6.80 Epicentral Distance (km)3.92 – 1,172 Maximum recorded acceleration L (X)- V (Z)- T (Y)- Records Length (sec)- Data format.cd11,.suds,.evt,.acc MONTENEGRO Strong Motion Records Inventory

MONTENEGRO SUMMARY CHARTS Strong Motion Records 42.85% % % 2.9 – – 1, – 2012

SERBIA Strong Motion Stations Inventory Total Number of Strong Motion Stations43 (43) Digital + Analog Free Field5 Building16 B1,01 B2,01 B2,-11 B3,-17 B4,-14 B5,-11 Dam22 ( )

Number of Strong Motion Records395 ( ) Number of Earthquakes357 Magnitude of the recorded earthquakes (ML)0.80– 6.50 Epicentral Distance (km)1.00 – Maximum recorded acceleration L (X)0.043 G V (Z)0.087 G T (Y)0.039 G Records Length (sec)- Data format.evt SERBIA Strong Motion Records Inventory

SERBIA SUMMARY CHARTS Strong Motion Records 24.30% % % 0.80 – – – 2012

MACEDONIA Strong Motion Stations Inventory Total Number of Strong Motion Stations163 (126) Digital + Analog Free Field57 Building50 B1,0 = 12B3,0 = 4B12,1 = 1B15,1 = 1 B1,1 = 1B4,0 = 1B12,7 = 1B15,7 = 1 B1,2 = 1B10,0 = 4B12,8 = 1B15,15 = 2 B2,0 = 7B10,7 = 1B12,12 = 3B17,11 = 1 B2,1 = 1B10,10 = 1B14,6 = 1B17,17 = 1 B2,2 = 1B12,-1 = 1B14,14 = 1 Bridge16 Dam40

Number of SM Stations35 Free Field17 Building7 (2 + 5) Bridge0 Dam11 MACEDONIA (IZIIS) Ex. YU SM STATIONS BOSNIA AND HERTZEGOVINA

Number of SM Stations15 Free Field11 Building4 (1 + 3) Bridge0 Dam0 MACEDONIA (IZIIS) Ex. YU SM STATIONS CROATIA

Number of SM Stations22 Free Field16 Building0 Bridge0 Dam6 MACEDONIA (IZIIS) Ex. YU SM STATIONS MONTENEGRO

Number of SM Stations16 Free Field10 Building3 Bridge0 Dam3 MACEDONIA (IZIIS) Ex. YU SM STATIONS SERBIA

Number of SM Stations24 Free Field9 Building0 Bridge0 Dam15 MACEDONIA (IZIIS) Ex. YU SM STATIONS SLOVENIA

Number of Strong Motion Records1395 Number of Earthquakes534 Magnitude of the recorded earthquakes (ML)2.1 – 6.80 Epicentral Distance (km)0.5 – Maximum recorded acceleration L (X)0.47 G V (Z)0.38 G T (Y)0.43 G Records Length (sec)2.02 – Data format.dat,.grc,.ascii MACEDONIA (IZIIS) SM Data S trong Motion Records Inventory

MACEDONIA (IZIIS) SUMMARY CHARTS Strong Motion Records 29.82% % % 2.1 – – – 2013

INTEGRAL SUMMARY Strong Motion Stations (in operation) 128

INTEGRAL SUMMARY Strong Motion Stations (in operation) 80

INTEGRAL SUMMARY CHARTS Strong Motion Records 29.46% 61.43% Digital Records: 1,022 Analog Records: 1,371 Total: 2,393 (2,308) Acc range: G 31.63% 11.36% 5.13% 10.61% 17.59% 6.14% 3.30% 0.25% 24.07% 22.69% 11.57% 15.16% 26.45%

Improvements in the Harmonized Seismic Hazard Maps for the Western Balkan Countries | SfP | Belgrade, April 2013

WP 2: IMPLEMENTATION PLAN

1.POSSIBLE COOPERATION WITH PEER ON SM DATA PROCESSING, WITH PRIMARY FOCUS ON DIGITASING OLD ANALOG RECORDS (SMA-1) FOLLOWING ACTIONS ON WP-2 2. TO BE SINHRONIZED EXSISTING INVENTORY FILES WITH THE NEW HARMONISED BSHAP CATALOGUE 3. RAW DATA TO BE SUBMITED o Analysis of the submitted formats o Formats unification 4.CREATING A NARROW WORKING TEAM ON WP-2 5.PURCHASING A WEB SERVER FOR BALKAN SM DATA BASE o Preparatory actions for creating web data base and web design 2 ND 6 MONTHS PROGRES REPORT (FINAL DATE 30 SEPTEMBER 2013)