Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.5 on date 07-07-2004 and time 15:42:13 (Italy) in region 2 km S Muro Lucano (PZ)

A magnitude Md 2.5 earthquake occured in region: 2 km S Muro Lucano (PZ), on

  • 07-07-2004 13:42:13 (UTC)
  • 07-07-2004 15:42:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.7390, 15.4850 at 6 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Muro Lucano PZ 2 5497 5497
Bella PZ 5 5171 10668
Castelgrande PZ 7 943 11611
Ricigliano SA 8 1144 12755
Balvano PZ 10 1830 14585
San Fele PZ 10 3004 17589
Baragiano PZ 11 2671 20260
San Gregorio Magno SA 12 4286 24546
Rapone PZ 12 990 25536
Romagnano al Monte SA 13 368 25904
Ruvo del Monte PZ 13 1083 26987
Pescopagano PZ 13 1910 28897
Sant'Andrea di Conza AV 15 1539 30436
Buccino SA 15 5047 35483
Vietri di Potenza PZ 16 2832 38315
Santomenna SA 16 443 38758
Laviano SA 16 1438 40196
Colliano SA 16 3638 43834
Ruoti PZ 16 3579 47413
Castelnuovo di Conza SA 16 619 48032
Salvitelle SA 17 560 48592
Picerno PZ 17 5985 54577
Valva SA 18 1643 56220
Conza della Campania AV 18 1373 57593
Palomonte SA 18 3985 61578
Calitri AV 19 4666 66244
Caggiano SA 19 2765 69009
Savoia di Lucania PZ 20 1127 70136
Avigliano PZ 20 11577 81713
Cairano AV 20 326 82039

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km W of Potenza (67122 inhabitants)
45 Km E of Battipaglia (50786 inhabitants)
61 Km E of Avellino (54857 inhabitants)
61 Km E of Salerno (135261 inhabitants)
66 Km E of Cava de' Tirreni (53659 inhabitants)
68 Km SW of Cerignola (58396 inhabitants)
73 Km SE of Benevento (60091 inhabitants)
81 Km E of Scafati (50787 inhabitants)
81 Km S of Foggia (151991 inhabitants)
85 Km E of Castellammare di Stabia (66466 inhabitants)
87 Km SW of Andria (100440 inhabitants)
91 Km W of Altamura (70396 inhabitants)
93 Km SW of Barletta (94814 inhabitants)
94 Km W of Matera (60436 inhabitants)
94 Km E of Torre del Greco (86275 inhabitants)
96 Km E of Portici (55274 inhabitants)
96 Km E of Ercolano (53709 inhabitants)
96 Km E of Acerra (59573 inhabitants)
98 Km SW of Trani (56217 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 2.5
ML-VAX 1.5 		2004-07-07
13:42:13		 40.739 15.485 6 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 500619
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2004-07-07 13:42:13 ± 0.156
Latitude 40.7390 ± 0.0070
Longitude 15.4850 ± 0.0140
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 500619

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) 1412.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 151
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) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00008
Epicentral distance of station farthest from the epicenter (degree) 0.00842
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

Md:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 500619
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 00:58:37

ML:1.5

Field Value
Value 1.5
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 500619
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(km) Takeoff_angle Residual Weight
--.RGNG.Z. 2004-07-07T13:42:46.38 10.0 undecidable manual SG 4 0.9324 0.5 0.2
--.RGNG.Z. 2004-07-07T13:42:32.50 10.0 undecidable manual PG 4 0.9324 0 1.1
--.CSSN.Z. 2004-07-07T13:42:27.88 10.0 undecidable manual SG 289 0.3663 0.33 0.5
--.SLCN.Z. 2004-07-07T13:42:27.16 10.0 undecidable manual SG 162 0.3552 -0.3 0.5
--.SGO.Z. 2004-07-07T13:42:22.39 10.0 undecidable manual SG 216 0.2109 0.32 0.5
--.SLCN.Z. 2004-07-07T13:42:21.39 10.0 undecidable manual PG 162 0.3552 -0.02 2
--.CSSN.Z. 2004-07-07T13:42:20.84 10.0 undecidable manual PG 289 0.3663 -0.63 0.4
--.SGO.Z. 2004-07-07T13:42:18.60 10.0 undecidable manual PG 216 0.2109 0.3 1.3
--.MRLC.Z. 2004-07-07T13:42:16.70 10.0 undecidable manual SG 10 0.0111 0.63 0.2
--.MRLC.Z. 2004-07-07T13:42:14.31 10.0 negative manual PG 10 0.0111 -0.17 3.4
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