Earthquake with magnitude of Md 3.2 on date 23-04-1988 and time 10:05:22 (Italy) in region 5 km N Marsico Nuovo (PZ)

A magnitude Md 3.2 earthquake occured in region: 5 km N Marsico Nuovo (PZ), on

  • 23-04-1988 08:05:22 (UTC)
  • 23-04-1988 10:05:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.463, 15.74 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
Marsico Nuovo PZ 5 4098 4098
Sasso di Castalda PZ 6 835 4933
Abriola PZ 8 1531 6464
Calvello PZ 9 1948 8412
Paterno PZ 9 3368 11780
Brienza PZ 10 4078 15858
Marsicovetere PZ 12 5546 21404
Satriano di Lucania PZ 13 2374 23778
Pignola PZ 13 6962 30740
Sala Consilina SA 14 12664 43404
Tito PZ 14 7332 50736
Padula SA 15 5368 56104
Atena Lucana SA 15 2336 58440
Tramutola PZ 16 3089 61529
Anzi PZ 17 1696 63225
Sant'Angelo Le Fratte PZ 18 1429 64654
Teggiano SA 19 7976 72630
Viggiano PZ 19 3329 75959
Laurenzana PZ 20 1797 77756
Savoia di Lucania PZ 20 1127 78883
Sassano SA 20 5013 83896

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km S of Potenza (67122 inhabitants)
66 Km E of Battipaglia (50786 inhabitants)
76 Km W of Matera (60436 inhabitants)
80 Km SW of Altamura (70396 inhabitants)
86 Km E of Salerno (135261 inhabitants)
90 Km S of Cerignola (58396 inhabitants)
91 Km E of Cava de' Tirreni (53659 inhabitants)
94 Km SE of Avellino (54857 inhabitants)
97 Km SW of Andria (100440 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 3.2
ML-VAX 2.7
1988-04-23
08:05:22
40.463 15.74 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 67169
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-04-23 08:05:22 ± 0.098
Latitude 40.4630 ± 0.0063
Longitude 15.7400 ± 0.0080
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 67169

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) 969.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
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) 0.00308
Epicentral distance of station farthest from the epicenter (degree) 0.01716
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

Md:3.2

Field Value
Value 3.2
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 67169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:03:31

ML:2.7

Field Value
Value 2.7
Uncertainty
Num. used stations 1
Type of magnitude ML
Reference to an origin 67169
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
--.LCI.Z. 1988-04-23T08:06:17.50 10.0 undecidable manual SN 93 0.0163 0.07 0.5
--.DUI.Z. 1988-04-23T08:06:11.50 10.0 undecidable manual SN 321 0.0138 0.56 0.3
--.FG3.Z. 1988-04-23T08:06:04.45 10.0 undecidable manual SN 6 0.0113 0.25 0.5
--.BRT.Z. 1988-04-23T08:06:01.00 10.0 undecidable manual SN 68 0.0103 -0.58 0.3
--.BAI.Z. 1988-04-23T08:06:00.00 10.0 undecidable manual SG 52 0.0096 0.05 0.6
--.SDI.Z. 1988-04-23T08:05:56.00 10.0 undecidable manual PN 310 0.0172 0.33 0.9
--.LCI.Z. 1988-04-23T08:05:55.00 10.0 undecidable manual PN 93 0.0163 0.76 0.3
--.DUI.Z. 1988-04-23T08:05:50.50 10.0 undecidable manual PN 321 0.0138 0.01 1.3
--.SGG.Z. 1988-04-23T08:05:49.10 10.0 undecidable manual PN 312 0.0124 0.74 0.4
--.CDM.Z. 1988-04-23T08:05:48.00 10.0 undecidable manual SG 32 0.0066 -0.98 0.1
--.FG3.Z. 1988-04-23T08:05:48.96 10.0 undecidable manual PN! 6 0.0113 2.36 0
--.ORI.Z. 1988-04-23T08:05:47.00 10.0 undecidable manual SG 127 0.0061 -0.15 0.6
--.CZI.Z. 1988-04-23T08:05:47.30 10.0 undecidable manual PN 165 0.0115 0.33 1.1
--.PE1.Z. 1988-04-23T08:05:47.00 10.0 undecidable manual PN 74 0.0118 -0.53 0.7
--.MMN.Z. 1988-04-23T08:05:44.50 10.0 undecidable manual SG 161 0.0054 -0.31 0.5
--.BRT.Z. 1988-04-23T08:05:44.10 10.0 undecidable manual PN 68 0.0103 -0.99 0.2
--.BAI.Z. 1988-04-23T08:05:44.50 10.0 undecidable manual PG 52 0.0096 0.36 1.2
--.SOR.Z. 1988-04-23T08:05:43.80 10.0 undecidable manual PG 276 0.0096 -0.32 1.2
--.MT9.Z. 1988-04-23T08:05:43.20 10.0 undecidable manual SG 246 0.005 -0.28 0.8
--.CSI.Z. 1988-04-23T08:05:39.35 10.0 undecidable manual PG 147 0.0071 0.32 1.3
--.ORI.Z. 1988-04-23T08:05:37.83 10.0 undecidable manual PG 127 0.0061 1.07 0.1
--.CDM.Z. 1988-04-23T08:05:37.40 10.0 positive manual PG 32 0.0066 -0.41 2.3
--.TR9.Z. 1988-04-23T08:05:37.60 10.0 positive manual PG 326 0.0062 0.43 2.2
--.MGR.Z. 1988-04-23T08:05:36.00 10.0 undecidable manual SG 203 0.0032 -0.34 0.7
--.SGO.Z. 1988-04-23T08:05:35.50 10.0 undecidable manual SG 286 0.0031 -0.35 0.7
--.MT9.Z. 1988-04-23T08:05:34.50 10.0 positive manual PG 246 0.005 -0.14 3.1
--.MMN.Z. 1988-04-23T08:05:34.80 10.0 undecidable manual PG 161 0.0054 -0.61 0.7
--.SGO.Z. 1988-04-23T08:05:30.10 10.0 positive manual PG 286 0.0031 -0.13 3.1
--.MGR.Z. 1988-04-23T08:05:30.60 10.0 negative manual PG 203 0.0032 0.08 3.2
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download