Earthquake with magnitude of Md 3.0 on date 10-02-1998 and time 23:22:15 (Italy) in region 2 km SW Grumento Nova (PZ)

A magnitude Md 3.0 earthquake occured in region: 2 km SW Grumento Nova (PZ), on

  • 10-02-1998 22:22:15 (UTC)
  • 10-02-1998 23:22:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.273, 15.873 at 5 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
Grumento Nova PZ 2 1700 1700
Sarconi PZ 3 1404 3104
Moliterno PZ 3 4062 7166
Spinoso PZ 8 1462 8628
Viggiano PZ 8 3329 11957
Tramutola PZ 9 3089 15046
Montemurro PZ 11 1235 16281
Marsicovetere PZ 12 5546 21827
Montesano sulla Marcellana SA 15 6704 28531
San Martino d'Agri PZ 16 801 29332
Castelsaraceno PZ 16 1384 30716
Paterno PZ 17 3368 34084
Armento PZ 17 631 34715
Casalbuono SA 17 1194 35909
Lagonegro PZ 19 5584 41493
Corleto Perticara PZ 19 2511 44004
San Chirico Raparo PZ 20 1084 45088
Padula SA 20 5368 50456

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km S of Potenza (67122 inhabitants)
76 Km SW of Matera (60436 inhabitants)
84 Km E of Battipaglia (50786 inhabitants)
84 Km SW of Altamura (70396 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 3.0
ML-VAX 1.9
1998-02-10
22:22:15
40.273 15.873 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 322709
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1998-02-10 22:22:15 ± 0.174
Latitude 40.2730 ± 0.0167
Longitude 15.8730 ± 0.0211
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 322709

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) 2580.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00194
Epicentral distance of station farthest from the epicenter (degree) 0.01975
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitudes information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 11
Type of magnitude Md
Reference to an origin 322709
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:02:32

ML:1.9

Field Value
Value 1.9
Uncertainty
Num. used stations 12
Type of magnitude ML
Reference to an origin 322709
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
--.FG3.Z. 1998-02-10T22:23:02.53 10.0 undecidable manual SN 2 0.0129 0.91 0.3
--.SOI.Z. 1998-02-10T22:22:53.28 10.0 undecidable manual PN 176 0.0198 0.55 0.8
--.RFI.Z. 1998-02-10T22:22:46.90 10.0 undecidable manual PN 306 0.0158 0.25 1.2
--.GRI.Z. 1998-02-10T22:22:43.23 10.0 undecidable manual PN 163 0.0135 0.01 1.4
--.MAB1.Z. 1998-02-10T22:22:43.14 10.0 undecidable manual PN 313 0.0129 0.95 0.7
--.VTB1.Z. 1998-02-10T22:22:42.18 10.0 undecidable manual PN 314 0.0117 1.71 0.1
--.FG3.Z. 1998-02-10T22:22:42.48 10.0 undecidable manual PN 2 0.0129 0.28 1.3
--.SMB1.Z. 1998-02-10T22:22:42.70 10.0 undecidable manual PN 322 0.0127 0.7 0.9
--.TDS.Z. 1998-02-10T22:22:41.23 10.0 undecidable manual SG 149 0.0063 -0.04 0.7
--.PSB1.Z. 1998-02-10T22:22:40.45 10.0 undecidable manual PN 319 0.0112 0.88 0.8
--.FG5.Z. 1998-02-10T22:22:37.45 10.0 undecidable manual PN 335 0.01 -0.26 1.6
--.MU9.Z. 1998-02-10T22:22:37.27 10.0 undecidable manual SG 329 0.0051 0.48 0.6
--.BRT.Z. 1998-02-10T22:22:37.73 10.0 undecidable manual PN 57 0.0102 -0.41 1.4
--.SGO.Z. 1998-02-10T22:22:35.18 10.0 undecidable manual SG 303 0.0046 0.08 0.7
--.ORI.Z. 1998-02-10T22:22:34.90 10.0 undecidable manual SG 116 0.0044 0.66 0.5
--.FG4.Z. 1998-02-10T22:22:34.47 10.0 undecidable manual PG 342 0.0081 0.48 1.4
--.CI9.Z. 1998-02-10T22:22:32.21 10.0 undecidable manual PG 312 0.0078 -1.27 0.5
--.LT9.Z. 1998-02-10T22:22:31.11 10.0 undecidable manual PG 64 0.007 -0.87 0.9
--.CA9.Z. 1998-02-10T22:22:30.29 10.0 undecidable manual PG 332 0.0063 -0.13 1.7
--.TDS.Z. 1998-02-10T22:22:29.65 10.0 undecidable manual PG 149 0.0063 -0.79 1
--.MU9.Z. 1998-02-10T22:22:26.65 10.0 undecidable manual PG 329 0.0051 -1.21 0.5
--.ORI.Z. 1998-02-10T22:22:26.47 10.0 undecidable manual PG 116 0.0044 0.09 1.7
--.SGO.Z. 1998-02-10T22:22:25.49 10.0 undecidable manual PG 303 0.0046 -1.39 0.4
--.SL9.Z. 1998-02-10T22:22:23.18 10.0 undecidable manual SG 302 0.0019 -1.02 0.3
--.SL9.Z. 1998-02-10T22:22:20.54 10.0 positive manual PG 302 0.0019 -0.05 3.5
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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