Earthquake with magnitude of Md 2.2 on date 11-06-1998 and time 17:51:06 (Italy) in region 3 km SE Matera (MT)

A magnitude Md 2.2 earthquake occured in region: 3 km SE Matera (MT), on

  • 11-06-1998 15:51:06 (UTC)
  • 11-06-1998 17:51:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.647, 16.622 at 7 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Matera MT 3 60436 60436
Montescaglioso MT 11 9942 70378
Miglionico MT 14 2510 72888
Ginosa TA 14 22632 95520
Laterza TA 15 15290 110810
Pomarico MT 16 4145 114955
Santeramo in Colle BA 20 26734 141689

Municipalities with at least 50000 inhabitants

An earthquake occurred to
3 Km SE of Matera (60436 inhabitants)
21 Km S of Altamura (70396 inhabitants)
52 Km S of Bitonto (55540 inhabitants)
55 Km W of Taranto (201100 inhabitants)
57 Km SW of Bari (326344 inhabitants)
62 Km S of Molfetta (59874 inhabitants)
67 Km S of Bisceglie (55422 inhabitants)
69 Km E of Potenza (67122 inhabitants)
70 Km SE of Andria (100440 inhabitants)
72 Km S of Trani (56217 inhabitants)
80 Km SE of Barletta (94814 inhabitants)
92 Km SE of Cerignola (58396 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 2.2
ML-VAX 1.5
1998-06-11
15:51:06
40.647 16.622 7 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 342069
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1998-06-11 15:51:06 ± 0.38
Latitude 40.6470 ± 0.0251
Longitude 16.6220 ± 0.0216
Depth (km) 7 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 342069

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) 3330.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 154
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00138
Epicentral distance of station farthest from the epicenter (degree) 0.00899
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

Md:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 342069
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:20:25

ML:1.5

Field Value
Value 1.5
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 342069
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
--.MGR.Z. 1998-06-11T15:51:40.34 10.0 undecidable manual SG 238 0.0086 0.49 0.3
--.SGO.Z. 1998-06-11T15:51:37.40 10.0 undecidable manual SG! 265 0.009 -3.8 0
--.SGO.Z. 1998-06-11T15:51:27.58 10.0 undecidable manual PG 265 0.009 0.99 0.5
--.MGR.Z. 1998-06-11T15:51:24.81 10.0 undecidable manual PG 238 0.0086 -1 0.3
--.BRT.Z. 1998-06-11T15:51:23.71 10.0 undecidable manual SG 60 0.004 -0.06 0.8
--.SL9.Z. 1998-06-11T15:51:22.51 10.0 undecidable manual PG 251 0.0071 -0.25 1.4
--.ORI.Z. 1998-06-11T15:51:19.39 10.0 undecidable manual PG 193 0.0054 0.02 1.7
--.BRT.Z. 1998-06-11T15:51:16.54 10.0 undecidable manual PG 60 0.004 0.01 1.9
--.LT9.Z. 1998-06-11T15:51:13.55 10.0 undecidable manual SG 106 0.0014 0.45 0.5
--.LT9.Z. 1998-06-11T15:51:10.17 10.0 undecidable manual PG 106 0.0014 -0.2 1.7
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download