Earthquake with magnitude of ML 1.0 on date 18-06-2020 and time 02:16:06 (UTC) in region 1 km S Tramutola (PZ)

A magnitude ML 1.0 earthquake occured in region: 1 km S Tramutola (PZ), on

  • 18-06-2020 02:16:06 (UTC)
  • 18-06-2020 04:16:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.32, 15.79 at 4 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
Tramutola PZ 1 3089 3089
Marsicovetere PZ 8 5546 8635
Paterno PZ 8 3368 12003
Montesano sulla Marcellana SA 9 6704 18707
Grumento Nova PZ 9 1700 20407
Viggiano PZ 10 3329 23736
Moliterno PZ 11 4062 27798
Padula SA 11 5368 33166
Sarconi PZ 11 1404 34570
Marsico Nuovo PZ 12 4098 38668
Casalbuono SA 14 1194 39862
Buonabitacolo SA 15 2549 42411
Spinoso PZ 16 1462 43873
Montemurro PZ 18 1235 45108
Calvello PZ 19 1948 47056
Sassano SA 19 5013 52069
Sala Consilina SA 19 12664 64733

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km S of Potenza (67122 inhabitants)
75 Km E of Battipaglia (50786 inhabitants)
79 Km SW of Matera (60436 inhabitants)
86 Km SW of Altamura (70396 inhabitants)
96 Km E of Salerno (135261 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
Reviewed
Rev100
ML 1.0 2020-06-18
02:16:06
40.32 15.79 4 2020-06-18
02:22:48
Sala Sismica INGV-Roma 80274181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-18 02:16:06 ± 0.21
Latitude 40.32 ± 0.02
Longitude 15.79 ± 0.02
Depth (km) 4 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80274181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2696
Semi-minor axis of confidence ellipse (meter) 587
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 35
Circular confidence region, given by single value of horizontal uncertainty (meter) 2700
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 147
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.01439
Epicentral distance of station farthest from the epicenter (degree) 0.24911
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 80274181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-18 02:22:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SCHR.EHZ. 2020-06-18T02:16:16.43 0.1 undecidable manual S 118 0.2491 98 0.47 87
IV.SLCN.HHZ. 2020-06-18T02:16:12.25 0.1 undecidable manual S 302 0.1394 104 0.44 89
IV.SCHR.EHZ. 2020-06-18T02:16:11.53 0.1 undecidable manual P 118 0.2491 98 -0.34 89
IX.STN3.HHN.02 2020-06-18T02:16:11.64 0.1 undecidable manual P 334 0.2374 99 0.02 96
IV.SLCN.HHZ. 2020-06-18T02:16:09.12 0.1 undecidable manual P 302 0.1394 104 -0.35 91
IV.SIRI.HHZ. 2020-06-18T02:16:09.60 0.3 negative manual P 155 0.1466 104 -0.04 73
IV.MCEL.HHZ. 2020-06-18T02:16:07.77 0.1 undecidable manual S 50 0.0144 158 0.02 100
IV.MCEL.HHZ. 2020-06-18T02:16:06.94 0.1 undecidable manual P 50 0.0144 158 -0.19 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SLCN.HHE. ML:1.2 0.0001795 0.2 AML other m 2020-06-18T02:16:12.66
IV.SIRI.HNN. ML:0.9 8.64E-5 1.48 AML other m 2020-06-18T02:16:14.13
IV.SLCN.HHN. ML:1 0.00011695 0.52 AML other m 2020-06-18T02:16:14.63
IV.SIRI.HNE. ML:0.9 8.6E-5 0.24 AML other m 2020-06-18T02:16:15.13
IV.SIRI.HHE. ML:0.9 8.2E-5 0.96 AML other m 2020-06-18T02:16:15.25
IV.SIRI.HHN. ML:0.8 6.89E-5 0.72 AML other m 2020-06-18T02:16:16.81
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