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Network details

Network Code: BS 1980

Network Start Date: 1980/1/1

Network Description: Bulgarian Seismic Network

Network Restricted Status: open

DOI: https://www.doi.org/10.7914/SN/BS

List of stations

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Station code	Site name	Start date
BLKB Latitude: 43.622700, Longitude: 22.675000	Belogradchik	2012/11/20
BLSH Latitude: 42.856998, Longitude: 23.279200	Balsha, Bulgaria, BDSN	2019/5/8
DIM Latitude: 42.045700, Longitude: 25.577801	Dimitrovgrad, Bulgaria, BDSN	2005/12/2
DOBAM Latitude: 43.581100, Longitude: 27.831000	Dobrich	2012/11/20
ELND Latitude: 42.928700, Longitude: 25.875100	Elena	2012/11/20
JMB Latitude: 42.491100, Longitude: 26.529600	Jambol, Bulgaria, BDSN	2004/4/1
KALB Latitude: 43.405900, Longitude: 28.416200	Balgarevo	2012/11/20
KDZ Latitude: 41.630199, Longitude: 25.339600	Kardjali, Bulgaria, BDSN	2010/5/19
KKB Latitude: 41.841702, Longitude: 23.128700	Krupnik, Bulgaria, BDSN	2017/10/25
KOZAM Latitude: 43.827400, Longitude: 23.236400	Kozlodui	2012/11/20

Showing 1 to 10 of 34 entries

Station markers

Icon	Station status
	Station open
	Station closed

Morphology class

Based on the Italian Building Code

T1 = Flat surface; isolated slopes and cliffs with average slope angle i < 15°
T2 = Slopes with i > 15°
T3 = Ridges with crest width significantly less than the base width and 15° < i < 30°
T4 = Ridges with crest width significantly less than the base width and i > 30°

Ground type EC8

A = Rock
B = Very dense sand or gravel or very stiff clay
C = Dense sand or gravel or stiff clay
D = Loose to medium cohesionless soil or soft to firm cohesive soil
E = Surface alluvium layer C or D, 5 to 20 m thick, over a much stiffer material
S₁, S₂ = ground types requiring special studies

More information can be found here.

Station sensor type

Types: VBB (Very Broad Band), BB (Broad Band), SP (Short Period), SM (Strong Motion) and OBS (Ocean Bottom Sensor)