Earthquake with magnitude of ML 1.6 on date 29-11-2019 and time 20:33:36 (Italy) in region 3 km W Latronico (PZ)

A magnitude ML 1.6 earthquake occured in region: 3 km W Latronico (PZ), on

  • 29-11-2019 19:33:36 (UTC)
  • 29-11-2019 20:33:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.1, 15.97 at 27 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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 3 4556 4556
Castelsaraceno PZ 7 1384 5940
Castelluccio Superiore PZ 10 824 6764
Castelluccio Inferiore PZ 11 2131 8895
Carbone PZ 11 638 9533
Episcopia PZ 11 1434 10967
Lauria PZ 13 12919 23886
San Chirico Raparo PZ 13 1084 24970
Nemoli PZ 15 1495 26465
Teana PZ 15 613 27078
Calvera PZ 15 387 27465
Laino Borgo CS 16 1921 29386
San Martino d'Agri PZ 16 801 30187
Fardella PZ 17 627 30814
San Severino Lucano PZ 17 1563 32377
Viggianello PZ 17 3025 35402
Rotonda PZ 18 3494 38896
Sarconi PZ 18 1404 40300
Moliterno PZ 18 4062 44362
Lagonegro PZ 18 5584 49946
Spinoso PZ 18 1462 51408
Trecchina PZ 19 2316 53724
Rivello PZ 19 2767 56491
Laino Castello CS 19 848 57339
Francavilla in Sinni PZ 20 4215 61554

Municipalities with at least 50000 inhabitants

An earthquake occurred to
61 Km S of Potenza (67122 inhabitants)
82 Km SW of Matera (60436 inhabitants)
93 Km N of Cosenza (67546 inhabitants)
94 Km SW of Altamura (70396 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.6 2019-11-29
19:33:36
40.1 15.97 27 2019-11-29
19:42:04
Sala Sismica INGV-Roma 74160481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-29 19:33:36 ± 0.16
Latitude 40.10 ± 0.01
Longitude 15.97 ± 0.01
Depth (km) 27 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74160481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 783
Semi-minor axis of confidence ellipse (meter) 300
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 221
Circular confidence region, given by single value of horizontal uncertainty (meter) 780
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 17
Number of defining phases 17
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) 0.11331
Epicentral distance of station farthest from the epicenter (degree) 0.55488
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 74160481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-29 19:42:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SALB.HHE. 2019-11-29T19:33:50.24 0.6 undecidable manual S 128 0.3642 117 -0.12 46
IV.MGR.HHZ. 2019-11-29T19:33:49.44 0.6 undecidable manual S 276 0.3229 121 0.13 47
IV.MCEL.HHZ. 2019-11-29T19:33:48.39 0.6 undecidable manual S 329 0.2572 128 0.7 40
IV.CMPR.HHE. 2019-11-29T19:33:47.27 0.3 undecidable manual P 293 0.5549 107 -0.1 68
IV.MMN.HHZ. 2019-11-29T19:33:47.21 0.6 undecidable manual S 177 0.2122 134 0.52 44
IV.BULG.HHE. 2019-11-29T19:33:46.07 0.1 undecidable manual P 267 0.456 111 0.29 89
MN.CUC.HHZ. 2019-11-29T19:33:45.44 0.6 undecidable manual S 228 0.1628 142 -0.26 47
IV.SCHR.EHZ. 2019-11-29T19:33:44.99 0.3 undecidable manual S 39 0.1232 150 -0.05 75
IV.SALB.HHE. 2019-11-29T19:33:44.46 0.1 undecidable manual P 128 0.3642 117 0.13 94
IV.SIRI.HHZ. 2019-11-29T19:33:44.68 0.6 undecidable manual S 314 0.1133 152 -0.21 49
IV.SLCN.HHE. 2019-11-29T19:33:44.95 0.1 undecidable manual P 318 0.3867 116 0.26 90
IV.MGR.HHZ. 2019-11-29T19:33:43.47 0.1 undecidable manual P 276 0.3229 121 -0.25 92
IV.MMN.HHZ. 2019-11-29T19:33:42.38 0.1 undecidable manual P 177 0.2122 134 0.17 96
IV.MCEL.HHZ. 2019-11-29T19:33:42.55 0.1 undecidable manual P 329 0.2572 128 -0.25 94
IV.SIRI.HHZ. 2019-11-29T19:33:41.19 0.1 undecidable manual P 314 0.1133 152 0.02 100
MN.CUC.HHZ. 2019-11-29T19:33:41.43 0.1 positive manual P 228 0.1628 142 -0.21 95
IV.SCHR.EHZ. 2019-11-29T19:33:40.88 0.1 undecidable manual P 39 0.1232 150 -0.38 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CUC.HHN. ML:1.5 0.0001625 1.36 AML other m 2019-11-29T19:33:45.79
MN.CUC.HHE. ML:1.6 0.000209 0.28 AML other m 2019-11-29T19:33:46.21
IV.SIRI.HHE. ML:1.5 0.000158 1.34 AML other m 2019-11-29T19:33:47.80
IV.SIRI.HHN. ML:1.5 0.0001525 0.62 AML other m 2019-11-29T19:33:47.40
IV.MMN.HHN. ML:1.8 0.00029 0.46 AML other m 2019-11-29T19:33:48.65
IV.MMN.HHE. ML:1.8 0.000255 0.96 AML other m 2019-11-29T19:33:49.49
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download