Earthquake with magnitude of Md 3.1 on date 07-09-1997 and time 15:53:18 (Italy) in region Albania

A magnitude Md 3.1 earthquake occured in region: Albania, on

  • 07-09-1997 13:53:18 (UTC)
  • 07-09-1997 15:53:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.96, 20.14 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
Md 3.1
ML-VAX 3.0
1997-09-07
13:53:18
41.96 20.14 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 277209
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1997-09-07 13:53:18 ± 0.691
Latitude 41.96 ± 0.03
Longitude 20.14 ± 0.07
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 277209

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 6807.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 289
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.02242
Epicentral distance of station farthest from the epicenter (degree) 0.06306
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

Md:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations 11
Type of magnitude Md
Reference to an origin 277209
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 21:21:53

ML:3

Field Value
Value 3
Uncertainty
Num. used stations 11
Type of magnitude ML
Reference to an origin 277209
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.SGO.Z. 1997-09-07T13:55:02.70 10.0 undecidable manual SN 248 0.035 0.27 0.6
--.FVI.Z. 1997-09-07T13:55:00.76 10.0 undecidable manual PN 311 0.0631 -0.29 1.2
--.FG3.Z. 1997-09-07T13:54:43.10 10.0 undecidable manual SN 264 0.0282 -0.62 0.4
--.ASS.Z. 1997-09-07T13:54:41.62 10.0 undecidable manual PN 281 0.0506 -0.43 1.1
--.MNS.Z. 1997-09-07T13:54:41.49 10.0 undecidable manual PN 274 0.0498 0.59 0.8
--.PQ9.Z. 1997-09-07T13:54:34.20 10.0 undecidable manual PN 270 0.045 0.45 1.1
--.SDI.Z. 1997-09-07T13:54:29.95 10.0 undecidable manual PN 267 0.0424 0.31 1.4
--.RFI.Z. 1997-09-07T13:54:28.96 10.0 undecidable manual PN 261 0.0418 0.34 1.4
--.BRT.Z. 1997-09-07T13:54:28.47 10.0 undecidable manual SN 243 0.0224 -0.08 0.7
--.CRVI.Z. 1997-09-07T13:54:24.93 10.0 undecidable manual PN 266 0.0391 0.36 1.4
--.MAB1.Z. 1997-09-07T13:54:24.70 10.0 undecidable manual PN 260 0.0384 0.52 1.1
--.VTB1.Z. 1997-09-07T13:54:23.10 10.0 undecidable manual PN 259 0.0377 0.7 0.7
--.SMB1.Z. 1997-09-07T13:54:20.94 10.0 undecidable manual PN 261 0.0367 -0.01 1.8
--.MGR.Z. 1997-09-07T13:54:19.15 10.0 undecidable manual PN 241 0.0351 0.65 0.8
--.SGO.Z. 1997-09-07T13:54:18.18 10.0 undecidable manual PN 248 0.035 -0.09 1.8
--.CI9.Z. 1997-09-07T13:54:18.93 10.0 undecidable manual PN 253 0.0359 -0.69 0.7
--.MU9.Z. 1997-09-07T13:54:14.95 10.0 undecidable manual PN 250 0.0332 -0.55 1
--.FG3.Z. 1997-09-07T13:54:06.91 10.0 undecidable manual PN 264 0.0282 -0.93 0.4
--.BRT.Z. 1997-09-07T13:53:58.32 10.0 undecidable manual PN 243 0.0224 -0.75 0.6
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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