Earthquake with magnitude of Md 3.0 on date 31-10-2004 and time 11:24:01 (UTC) in region 3 km SE Laviano (SA)

A magnitude Md 3.0 earthquake occured in region: 3 km SE Laviano (SA), on

  • 31-10-2004 11:24:01 (UTC)
  • 31-10-2004 12:24:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.762, 15.33 at 13 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
Laviano SA 3 1438 1438
Colliano SA 5 3638 5076
Santomenna SA 5 443 5519
Valva SA 6 1643 7162
Castelnuovo di Conza SA 6 619 7781
Castelgrande PZ 9 943 8724
Calabritto AV 10 2391 11115
Sant'Andrea di Conza AV 10 1539 12654
Pescopagano PZ 10 1910 14564
Caposele AV 11 3483 18047
Senerchia AV 11 842 18889
Conza della Campania AV 11 1373 20262
Oliveto Citra SA 11 3802 24064
Palomonte SA 12 3985 28049
Teora AV 12 1537 29586
Muro Lucano PZ 13 5497 35083
San Gregorio Magno SA 13 4286 39369
Contursi Terme SA 15 3394 42763
Buccino SA 15 5047 47810
Cairano AV 15 326 48136
Ricigliano SA 17 1144 49280
Rapone PZ 17 990 50270
Romagnano al Monte SA 17 368 50638
Lioni AV 18 6201 56839
Bella PZ 18 5171 62010
Calitri AV 18 4666 66676
San Fele PZ 19 3004 69680
Andretta AV 19 1927 71607
Morra De Sanctis AV 19 1297 72904
Balvano PZ 20 1830 74734

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NE of Battipaglia (50786 inhabitants)
42 Km W of Potenza (67122 inhabitants)
48 Km E of Avellino (54857 inhabitants)
49 Km E of Salerno (135261 inhabitants)
53 Km E of Cava de' Tirreni (53659 inhabitants)
62 Km SE of Benevento (60091 inhabitants)
68 Km E of Scafati (50787 inhabitants)
72 Km E of Castellammare di Stabia (66466 inhabitants)
74 Km SW of Cerignola (58396 inhabitants)
80 Km S of Foggia (151991 inhabitants)
81 Km E of Torre del Greco (86275 inhabitants)
82 Km E of Portici (55274 inhabitants)
83 Km E of Ercolano (53709 inhabitants)
83 Km E of Acerra (59573 inhabitants)
88 Km E of Afragola (65057 inhabitants)
89 Km E of Casoria (77642 inhabitants)
91 Km E of Caserta (76326 inhabitants)
91 Km E of Napoli (974074 inhabitants)
96 Km SW of Andria (100440 inhabitants)
97 Km E of Giugliano in Campania (122974 inhabitants)
97 Km E of Marano di Napoli (59874 inhabitants)
97 Km E of Aversa (53047 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 2.2
2004-10-31
11:24:01
40.762 15.33 13 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 507449
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2004-10-31 11:24:01 ± 0.123
Latitude 40.7620 ± 0.0079
Longitude 15.3300 ± 0.0126
Depth (km) 13 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 507449

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) 1380.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
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) 0.00105
Epicentral distance of station farthest from the epicenter (degree) 0.0102
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 507449
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 01:05:52

ML:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 5
Type of magnitude ML
Reference to an origin 507449
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
--.LTRZ.Z. 2004-10-31T11:24:39.79 10.0 undecidable manual SN 97 0.0102 0.88 0.1
--.FGMS.Z. 2004-10-31T11:24:36.91 10.0 undecidable manual SN 26 0.0095 0 0.4
--.RGNG.Z. 2004-10-31T11:24:33.73 10.0 undecidable manual SG 11 0.0083 0.07 0.5
--.SOR.Z. 2004-10-31T11:24:29.75 10.0 undecidable manual SG 256 0.007 1.09 0
--.LTRZ.Z. 2004-10-31T11:24:23.58 10.0 undecidable manual PN 97 0.0102 0.33 0.8
--.FGMS.Z. 2004-10-31T11:24:21.90 10.0 undecidable manual PN 26 0.0095 -0.2 1
--.RGNG.Z. 2004-10-31T11:24:20.00 10.0 undecidable manual PG 11 0.0083 -0.21 1
--.FG4.Z. 2004-10-31T11:24:17.20 10.0 undecidable manual SG 21 0.0036 0.51 0.3
--.SOR.Z. 2004-10-31T11:24:16.89 10.0 undecidable manual PG 256 0.007 -0.44 0.8
--.NL9.Z. 2004-10-31T11:24:15.38 10.0 undecidable manual PG 285 0.0055 1.02 0.1
--.MGR.Z. 2004-10-31T11:24:13.98 10.0 undecidable manual PG 164 0.0057 -0.97 0.2
--.FG5.Z. 2004-10-31T11:24:12.54 10.0 undecidable manual PG 355 0.0047 -0.12 1.5
--.CSSN.Z. 2004-10-31T11:24:12.20 10.0 undecidable manual SG 293 0.0022 0.29 0.5
--.MRB1.Z. 2004-10-31T11:24:11.15 10.0 undecidable manual PG 323 0.004 -0.21 1.4
--.SLCN.Z. 2004-10-31T11:24:10.93 10.0 undecidable manual PG 148 0.0039 -0.15 1.5
--.SGO.Z. 2004-10-31T11:24:10.61 10.0 undecidable manual SG 184 0.0018 0.21 0.6
--.FG4.Z. 2004-10-31T11:24:09.71 10.0 undecidable manual PG 21 0.0036 -0.61 0.7
--.MRLC.E. 2004-10-31T11:24:08.85 10.0 undecidable manual SG 92 0.0011 0.86 0.1
--.TR9.Z. 2004-10-31T11:24:08.45 10.0 undecidable manual PG 345 0.0026 0.01 1.6
--.CSSN.Z. 2004-10-31T11:24:07.42 10.0 negative manual PG 293 0.0022 -0.24 2.7
--.SGO.Z. 2004-10-31T11:24:06.82 10.0 positive manual PG 184 0.0018 0.03 3.1
--.MRLC.Z. 2004-10-31T11:24:05.58 10.0 positive manual PG 92 0.0011 0.18 2.9
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