Earthquake with magnitude of Md 3.1 on date 05-09-1999 and time 22:03:53 (Italy) in region 1 km E Episcopia (PZ)

A magnitude Md 3.1 earthquake occured in region: 1 km E Episcopia (PZ), on

  • 05-09-1999 20:03:53 (UTC)
  • 05-09-1999 22:03:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.075, 16.108 at 10 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
Episcopia PZ 1 1434 1434
Teana PZ 7 613 2047
Fardella PZ 7 627 2674
San Severino Lucano PZ 7 1563 4237
Carbone PZ 8 638 4875
Francavilla in Sinni PZ 8 4215 9090
Latronico PZ 9 4556 13646
Calvera PZ 9 387 14033
Chiaromonte PZ 11 1965 15998
Viggianello PZ 11 3025 19023
San Chirico Raparo PZ 13 1084 20107
Castelluccio Superiore PZ 13 824 20931
Castelluccio Inferiore PZ 14 2131 23062
Castelsaraceno PZ 14 1384 24446
Castronuovo di Sant'Andrea PZ 14 1067 25513
Rotonda PZ 15 3494 29007
San Costantino Albanese PZ 17 729 29736
Senise PZ 17 7115 36851
Laino Borgo CS 18 1921 38772
Roccanova PZ 18 1543 40315
San Martino d'Agri PZ 19 801 41116
Noepoli PZ 19 878 41994
Laino Castello CS 19 848 42842
Terranova di Pollino PZ 20 1208 44050
San Paolo Albanese PZ 20 294 44344

Municipalities with at least 50000 inhabitants

An earthquake occurred to
68 Km SE of Potenza (67122 inhabitants)
78 Km SW of Matera (60436 inhabitants)
88 Km N of Cosenza (67546 inhabitants)
92 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 3.1
ML-VAX 2.1
1999-09-05
20:03:53
40.075 16.108 10 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 373309
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1999-09-05 20:03:53 ± 1.544
Latitude 40.0750 ± 0.0269
Longitude 16.1080 ± 0.0311
Depth (km) 10 ± 10 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 373309

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) 3993.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 144
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) 0.00227
Epicentral distance of station farthest from the epicenter (degree) 0.02145
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

Md:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 373309
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:50:24

ML:2.1

Field Value
Value 2.1
Uncertainty
Num. used stations 6
Type of magnitude ML
Reference to an origin 373309
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
--.SDI.Z. 1999-09-05T20:04:32.87 10.0 undecidable manual PN 314 0.0215 0.38 1.1
--.RVI2.Z. 1999-09-05T20:04:30.45 10.0 undecidable manual PN 315 0.0198 0.37 1.2
--.MAB1.Z. 1999-09-05T20:04:23.20 10.0 undecidable manual PN 314 0.0153 -0.1 1.5
--.SMB1.Z. 1999-09-05T20:04:22.92 10.0 undecidable manual PN 322 0.0151 -0.01 1.5
--.VTB1.Z. 1999-09-05T20:04:21.59 10.0 undecidable manual PN 315 0.0142 0.19 1.6
--.LT9.Z. 1999-09-05T20:04:21.69 10.0 undecidable manual SG 45 0.0067 1.81 0.1
--.FG3.Z. 1999-09-05T20:04:20.69 10.0 undecidable manual PN 356 0.0147 -1.53 0.3
--.FG5.Z. 1999-09-05T20:04:18.59 10.0 undecidable manual PN 332 0.0122 0.09 1.7
--.GRI.Z. 1999-09-05T20:04:17.81 10.0 undecidable manual PN 169 0.0114 0.54 1.5
--.BRT.Z. 1999-09-05T20:04:15.40 10.0 undecidable manual PN 44 0.01 -0.15 1.9
--.FG4.Z. 1999-09-05T20:04:15.94 10.0 undecidable manual PN 337 0.0103 0.41 1.7
--.CA9.Z. 1999-09-05T20:04:12.63 10.0 undecidable manual PG 328 0.0087 -0.13 1.9
--.TDS.Z. 1999-09-05T20:04:11.29 10.0 undecidable manual SG 157 0.004 1.19 0.3
--.SL9.Z. 1999-09-05T20:04:11.51 10.0 undecidable manual SG 311 0.0043 0.46 0.7
--.LT9.Z. 1999-09-05T20:04:07.68 10.0 undecidable manual PG 45 0.0067 -1.14 0.8
--.MU9.Z. 1999-09-05T20:04:06.84 10.0 undecidable manual PG! 325 0.0074 -3.4 0
--.ORI.Z. 1999-09-05T20:04:05.19 10.0 undecidable manual SG 95 0.0023 1.28 0.3
--.TDS.Z. 1999-09-05T20:04:01.90 10.0 undecidable manual PG 157 0.004 -2.08 0.1
--.SL9.Z. 1999-09-05T20:03:59.99 10.0 undecidable manual PG! 311 0.0043 -3.73 0
--.ORI.Z. 1999-09-05T20:03:59.29 10.0 undecidable manual PG 95 0.0023 -0.3 1.8
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