Earthquake with magnitude of ML 1.5 on date 21-05-2019 and time 23:01:38 (Italy) in region 5 km SW Latronico (PZ)

A magnitude ML 1.5 earthquake occured in region: 5 km SW Latronico (PZ), on

  • 21-05-2019 21:01:38 (UTC)
  • 21-05-2019 23:01:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.059, 15.967 at 19 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
Latronico PZ 5 4556 4556
Castelluccio Superiore PZ 5 824 5380
Castelluccio Inferiore PZ 6 2131 7511
Lauria PZ 11 12919 20430
Episcopia PZ 11 1434 21864
Laino Borgo CS 12 1921 23785
Castelsaraceno PZ 12 1384 25169
Rotonda PZ 13 3494 28663
Laino Castello CS 14 848 29511
Carbone PZ 14 638 30149
Viggianello PZ 14 3025 33174
Nemoli PZ 14 1495 34669
San Severino Lucano PZ 16 1563 36232
Trecchina PZ 16 2316 38548
Teana PZ 17 613 39161
San Chirico Raparo PZ 18 1084 40245
Rivello PZ 18 2767 43012
Calvera PZ 18 387 43399
Fardella PZ 18 627 44026
Lagonegro PZ 19 5584 49610
Aieta CS 19 823 50433
Mormanno CS 19 3027 53460

Municipalities with at least 50000 inhabitants

An earthquake occurred to
66 Km S of Potenza (67122 inhabitants)
86 Km SW of Matera (60436 inhabitants)
89 Km N of Cosenza (67546 inhabitants)
99 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
ML 1.5 2019-05-21
21:01:38
40.0587 15.9672 19 2019-11-13
14:30:52
Bollettino Sismico Italiano INGV 69689811
Reviewed
Rev100
ML 1.4 2019-05-21
21:01:38
40.0525 15.9747 17 2019-05-21
21:06:44
Sala Sismica INGV-Roma 68767681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-21 21:01:38 ± 0.14
Latitude 40.0587 ± 0.0054
Longitude 15.9672 ± 0.0082
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 69689811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 696
Semi-minor axis of confidence ellipse (meter) 143
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 60
Circular confidence region, given by single value of horizontal uncertainty (meter) 700
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.1331
Epicentral distance of station farthest from the epicenter (degree) 0.65381
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 69689811
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-30 15:06:56

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 68767681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-21 21:06:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SALB.HHZ. 2019-05-21T21:01:51.59 0.6 undecidable manual S 122 0.3417 107 0.63 41
IV.MIGL.HHZ. 2019-05-21T21:01:50.32 0.3 undecidable manual P 33 0.6538 97 -0.42 62
IV.MCEL.HHZ. 2019-05-21T21:01:50.18 0.3 undecidable manual S 335 0.2941 110 0.56 65
IV.MGR.HHZ. 2019-05-21T21:01:50.72 0.6 undecidable manual S 284 0.3256 108 0.22 46
IV.CET2.HHZ. 2019-05-21T21:01:48.24 0.3 undecidable manual P 181 0.5297 100 -0.39 65
IV.SCHR.EHZ. 2019-05-21T21:01:46.16 0.3 undecidable manual S 31 0.1637 129 -0.05 74
IV.MMN.HHZ. 2019-05-21T21:01:46.37 0.3 undecidable manual S 174 0.1682 127 0.04 73
IV.MGR.HHZ. 2019-05-21T21:01:45.07 0.1 undecidable manual P 284 0.3256 108 -0.17 93
IV.SALB.HHZ. 2019-05-21T21:01:45.46 0.3 undecidable manual P 122 0.3417 107 -0.05 72
MN.CUC.HHZ. 2019-05-21T21:01:45.32 0.3 undecidable manual S 241 0.1331 136 -0.22 72
IV.SIRI.HHZ. 2019-05-21T21:01:45.52 0.3 undecidable manual S 328 0.1448 133 -0.27 71
IV.MCEL.HHZ. 2019-05-21T21:01:44.90 0.3 undecidable manual P 335 0.2941 110 0.17 71
IV.SIRI.HHZ. 2019-05-21T21:01:42.68 0.1 negative manual P 328 0.1448 133 0.16 97
IV.SCHR.EHZ. 2019-05-21T21:01:42.72 0.1 negative manual P 31 0.1637 129 -0.04 99
IV.MMN.HHZ. 2019-05-21T21:01:42.96 0.1 positive manual P 174 0.1682 127 0.13 97
MN.CUC.HHZ. 2019-05-21T21:01:42.34 0.1 negative manual P 241 0.1331 136 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CUC.HHN. ML:1.7 0.000323 0.16 AML other m 2019-05-21T21:01:45.69
MN.CUC.HNN. ML:1.6 0.0002725 0.14 AML other m 2019-05-21T21:01:45.69
MN.CUC.HHE. ML:1.5 0.0002085 0.14 AML other m 2019-05-21T21:01:45.64
MN.CUC.HNE. ML:1.4 0.0001845 1.26 AML other m 2019-05-21T21:01:45.65
IV.SCHR.EHN. ML:1.4 0.000134 0.24 AML other m 2019-05-21T21:01:46.36
IV.SCHR.EHE. ML:1.4 0.0001335 0.26 AML other m 2019-05-21T21:01:46.38
IV.SIRI.HHE. ML:1.6 0.000236 0.42 AML other m 2019-05-21T21:01:46.48
IV.SIRI.HNE. ML:1.6 0.000232 1.08 AML other m 2019-05-21T21:01:46.15
IV.SIRI.HNN. ML:1.5 0.000206 0.6 AML other m 2019-05-21T21:01:46.42
IV.MMN.HHE. ML:1.7 0.0002795 0.26 AML other m 2019-05-21T21:01:47.05
IV.SIRI.HHN. ML:1.5 0.000208 1.26 AML other m 2019-05-21T21:01:47.25
IV.MMN.HHN. ML:1.7 0.000326 0.26 AML other m 2019-05-21T21:01:47.44
IV.MCEL.HHN. ML:1.2 6.115E-5 1.7 AML other m 2019-05-21T21:01:51.14
IV.SALB.HHN. ML:1.3 6.085E-5 0.82 AML other m 2019-05-21T21:01:52.56
IV.SALB.HHE. ML:1.3 7.115E-5 1.48 AML other m 2019-05-21T21:01:53.76
IV.MCEL.HHE. ML:1.3 7.49E-5 0.98 AML other m 2019-05-21T21:01:53.18
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