Earthquake with magnitude of Md 3.3 on date 20-08-2001 and time 08:01:41 (Italy) in region 1 km NE Sala Consilina (SA)

A magnitude Md 3.3 earthquake occured in region: 1 km NE Sala Consilina (SA), on

  • 20-08-2001 06:01:41 (UTC)
  • 20-08-2001 08:01:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.416, 15.597 at 3 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
Sala Consilina SA 1 12664 12664
Atena Lucana SA 6 2336 15000
Teggiano SA 6 7976 22976
Brienza PZ 7 4078 27054
Sassano SA 9 5013 32067
Monte San Giacomo SA 9 1572 33639
Padula SA 10 5368 39007
San Pietro al Tanagro SA 10 1695 40702
Sasso di Castalda PZ 11 835 41537
Sant'Arsenio SA 11 2815 44352
San Rufo SA 12 1754 46106
Marsico Nuovo PZ 12 4098 50204
Paterno PZ 12 3368 53572
Polla SA 14 5279 58851
Sant'Angelo Le Fratte PZ 15 1429 60280
Satriano di Lucania PZ 15 2374 62654
Buonabitacolo SA 16 2549 65203
Savoia di Lucania PZ 18 1127 66330
Montesano sulla Marcellana SA 18 6704 73034
Corleto Monforte SA 18 592 73626
Caggiano SA 19 2765 76391
Pertosa SA 19 690 77081
Sacco SA 19 492 77573
Tramutola PZ 19 3089 80662
Sanza SA 19 2608 83270
Tito PZ 20 7332 90602

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km SW of Potenza (67122 inhabitants)
56 Km E of Battipaglia (50786 inhabitants)
77 Km E of Salerno (135261 inhabitants)
82 Km E of Cava de' Tirreni (53659 inhabitants)
87 Km SE of Avellino (54857 inhabitants)
89 Km W of Matera (60436 inhabitants)
93 Km SW of Altamura (70396 inhabitants)
98 Km E of Scafati (50787 inhabitants)
98 Km S of Cerignola (58396 inhabitants)
99 Km E of Castellammare di Stabia (66466 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 3.3
ML-VAX 1.5
2001-08-20
06:01:41
40.416 15.597 3 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 426329
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2001-08-20 06:01:41 ± 0.167
Latitude 40.4160 ± 0.0108
Longitude 15.5970 ± 0.0182
Depth (km) 3 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 426329

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) 1956.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00032
Epicentral distance of station farthest from the epicenter (degree) 0.01182
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

Md:3.3

Field Value
Value 3.3
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 426329
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:42:12

ML:1.5

Field Value
Value 1.5
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 426329
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. 2001-08-20T06:02:23.63 10.0 undecidable manual SN 11 0.0118 -1.36 0.1
--.LTRZ.Z. 2001-08-20T06:02:14.67 10.0 undecidable manual SG 78 0.0085 -0.24 0.5
--.FG3.Z. 2001-08-20T06:02:07.93 10.0 undecidable manual PN 11 0.0118 1.42 0.1
--.BRT.Z. 2001-08-20T06:02:06.00 10.0 undecidable manual PN 68 0.0113 0.25 1
--.CZI.Z. 2001-08-20T06:02:05.71 10.0 undecidable manual PN 160 0.0113 -0.09 1.1
--.RGNG.Z. 2001-08-20T06:02:04.86 10.0 undecidable manual PN 359 0.0113 -0.82 0.5
--.ROI.Z. 2001-08-20T06:02:04.15 10.0 undecidable manual PN 138 0.0101 0.3 1.1
--.VTB1.Z. 2001-08-20T06:02:03.45 10.0 undecidable manual PG 316 0.0095 0.67 0.7
--.MRB1.Z. 2001-08-20T06:02:00.00 10.0 undecidable manual PG 326 0.0076 1.08 0.4
--.LTRZ.Z. 2001-08-20T06:01:59.71 10.0 undecidable manual PG 78 0.0085 -0.97 0.5
--.CSI.Z. 2001-08-20T06:01:58.95 10.0 undecidable manual PG 139 0.0074 0.5 1.1
--.ORI.Z. 2001-08-20T06:01:56.50 10.0 undecidable manual PG 119 0.0066 -0.85 0.7
--.CSSN.Z. 2001-08-20T06:01:55.00 10.0 undecidable manual PG 315 0.0056 0.34 1.3
--.MGR.Z. 2001-08-20T06:01:52.28 10.0 undecidable manual SG 186 0.0025 0.18 0.6
--.SGO.Z. 2001-08-20T06:01:51.73 10.0 undecidable manual SG 303 0.0023 0.33 0.5
--.MRLC.Z. 2001-08-20T06:01:49.00 10.0 positive manual PG 346 0.0031 -0.05 2.9
--.MGR.Z. 2001-08-20T06:01:47.24 10.0 positive manual PG 186 0.0025 -0.27 2.7
--.SGO.Z. 2001-08-20T06:01:46.20 10.0 positive manual PG 303 0.0023 -0.91 1.2
--.SLCN.Z. 2001-08-20T06:01:43.50 10.0 undecidable manual SG 133 0.0003 0.47 0.5
--.SLCN.Z. 2001-08-20T06:01:42.58 10.0 positive manual PG 133 0.0003 0.3 2.7
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