Earthquake with magnitude of Md 3.3 on date 25-06-1990 and time 06:05:25 (Italy) in region 1 km SE Atena Lucana (SA)

A magnitude Md 3.3 earthquake occured in region: 1 km SE Atena Lucana (SA), on

  • 25-06-1990 04:05:25 (UTC)
  • 25-06-1990 06:05:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.446, 15.567 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
Atena Lucana SA 1 2336 2336
Sala Consilina SA 5 12664 15000
Brienza PZ 6 4078 19078
San Pietro al Tanagro SA 7 1695 20773
Sant'Arsenio SA 7 2815 23588
Teggiano SA 8 7976 31564
San Rufo SA 9 1754 33318
Polla SA 10 5279 38597
Sasso di Castalda PZ 11 835 39432
Sant'Angelo Le Fratte PZ 11 1429 40861
Sassano SA 11 5013 45874
Monte San Giacomo SA 12 1572 47446
Satriano di Lucania PZ 13 2374 49820
Savoia di Lucania PZ 14 1127 50947
Padula SA 14 5368 56315
Marsico Nuovo PZ 15 4098 60413
Caggiano SA 15 2765 63178
Pertosa SA 15 690 63868
Corleto Monforte SA 16 592 64460
Paterno PZ 16 3368 67828
Auletta SA 17 2336 70164
Sacco SA 18 492 70656
Vietri di Potenza PZ 18 2832 73488
Tito PZ 18 7332 80820
Salvitelle SA 19 560 81380
Sant'Angelo a Fasanella SA 19 635 82015
Petina SA 19 1159 83174
Roscigno SA 19 817 83991
Piaggine SA 20 1311 85302

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km SW of Potenza (67122 inhabitants)
53 Km E of Battipaglia (50786 inhabitants)
73 Km E of Salerno (135261 inhabitants)
78 Km E of Cava de' Tirreni (53659 inhabitants)
83 Km SE of Avellino (54857 inhabitants)
91 Km W of Matera (60436 inhabitants)
94 Km W of Altamura (70396 inhabitants)
94 Km E of Scafati (50787 inhabitants)
96 Km S of Cerignola (58396 inhabitants)
96 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 2.5
1990-06-25
04:05:25
40.446 15.567 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 121569
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1990-06-25 04:05:25 ± 0.23
Latitude 40.4460 ± 0.0215
Longitude 15.5670 ± 0.0325
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 121569

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) 3645.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 27
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) 0.00202
Epicentral distance of station farthest from the epicenter (degree) 0.02194
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitudes information

Md:3.3

Field Value
Value 3.3
Uncertainty
Num. used stations 7
Type of magnitude Md
Reference to an origin 121569
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:52:56

ML:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 121569
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
--.ATN.Z. 1990-06-25T04:06:32.00 10.0 undecidable manual SN 181 0.0206 0.66 0.3
--.SDI.Z. 1990-06-25T04:06:20.00 10.0 undecidable manual SN 314 0.0164 -0.44 0.5
--.MO9.Z. 1990-06-25T04:06:06.33 10.0 undecidable manual PN 177 0.0219 0.83 0.6
--.SOI.Z. 1990-06-25T04:06:05.00 10.0 undecidable manual PN 170 0.0215 0.09 1.1
--.FE2.Z. 1990-06-25T04:06:04.15 10.0 undecidable manual PN 170 0.0219 -1.28 0.3
--.ATN.Z. 1990-06-25T04:06:03.00 10.0 undecidable manual PN 181 0.0206 -0.35 1
--.AZI.Z. 1990-06-25T04:06:03.00 10.0 undecidable manual PN 314 0.02 0.55 0.9
--.PA2.Z. 1990-06-25T04:06:02.82 10.0 undecidable manual PN! 160 0.0188 2.21 0
--.SDI.Z. 1990-06-25T04:05:57.21 10.0 undecidable manual PN 314 0.0164 0.16 1.3
--.DR2.Z. 1990-06-25T04:05:57.68 10.0 positive manual PN 170 0.0164 0.72 1.8
--.SE2.Z. 1990-06-25T04:05:56.65 10.0 undecidable manual PN 147 0.0151 1.51 0.2
--.GRI.Z. 1990-06-25T04:05:55.90 10.0 undecidable manual PN 157 0.0157 -0.08 1.3
--.RFI.Z. 1990-06-25T04:05:53.31 10.0 undecidable manual PN 305 0.0132 1.19 0.5
--.DUI.Z. 1990-06-25T04:05:52.00 10.0 undecidable manual PN 325 0.0132 -0.16 1.5
--.FG2.Z. 1990-06-25T04:05:52.54 10.0 undecidable manual PN 347 0.0125 1.48 0.3
--.BSS.Z. 1990-06-25T04:05:50.00 10.0 undecidable manual SG 300 0.0058 1.09 0.2
--.CZI.Z. 1990-06-25T04:05:49.80 10.0 positive manual PN 160 0.0117 -0.02 3
--.ROI.Z. 1990-06-25T04:05:46.95 10.0 undecidable manual PN 138 0.0104 -0.95 0.7
--.TDS.Z. 1990-06-25T04:05:44.44 10.0 undecidable manual PG 142 0.0088 -0.53 1.2
--.CSI.Z. 1990-06-25T04:05:42.50 10.0 undecidable manual PG 139 0.0078 -0.27 1.4
--.SOR.Z. 1990-06-25T04:05:42.70 10.0 undecidable manual PG 278 0.0085 -1.59 0.2
--.ORI.Z. 1990-06-25T04:05:40.00 10.0 undecidable manual PG 120 0.007 -1.17 0.5
--.BSS.Z. 1990-06-25T04:05:38.50 10.0 undecidable manual PG 300 0.0058 -0.35 1.4
--.MMN.Z. 1990-06-25T04:05:38.20 10.0 undecidable manual PG 149 0.0057 -0.48 1.3
--.SGO.Z. 1990-06-25T04:05:34.00 10.0 undecidable manual SG 299 0.002 -0.02 0.9
--.MGR.Z. 1990-06-25T04:05:32.52 10.0 positive manual PG 181 0.0028 0.48 2.5
--.SGO.Z. 1990-06-25T04:05:29.50 10.0 positive manual PG 299 0.002 -0.75 1.9
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