Earthquake with magnitude of ML 1.2 on date 24-05-2020 and time 03:04:41 (Italy) in region 3 km N Tramutola (PZ)

A magnitude ML 1.2 earthquake occured in region: 3 km N Tramutola (PZ), on

  • 24-05-2020 01:04:41 (UTC)
  • 24-05-2020 03:04:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.35, 15.78 at 7 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 3 3089 3089
Marsicovetere PZ 5 5546 8635
Paterno PZ 5 3368 12003
Marsico Nuovo PZ 8 4098 16101
Padula SA 10 5368 21469
Montesano sulla Marcellana SA 11 6704 28173
Viggiano PZ 11 3329 31502
Grumento Nova PZ 12 1700 33202
Moliterno PZ 14 4062 37264
Sarconi PZ 15 1404 38668
Calvello PZ 15 1948 40616
Buonabitacolo SA 16 2549 43165
Sala Consilina SA 17 12664 55829
Casalbuono SA 17 1194 57023
Sasso di Castalda PZ 17 835 57858
Abriola PZ 18 1531 59389
Sassano SA 18 5013 64402
Spinoso PZ 19 1462 65864
Brienza PZ 19 4078 69942
Montemurro PZ 19 1235 71177
Monte San Giacomo SA 20 1572 72749

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km S of Potenza (67122 inhabitants)
73 Km E of Battipaglia (50786 inhabitants)
78 Km W of Matera (60436 inhabitants)
84 Km SW of Altamura (70396 inhabitants)
94 Km E of Salerno (135261 inhabitants)
99 Km E of Cava de' Tirreni (53659 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 1.2 2020-05-24
01:04:41
40.35 15.78 7 2020-05-24
01:11:34
Sala Sismica INGV-Roma 79495631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-24 01:04:41 ± 0.11
Latitude 40.35 ± 0.01
Longitude 15.78 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79495631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 551
Semi-minor axis of confidence ellipse (meter) 463
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 228
Circular confidence region, given by single value of horizontal uncertainty (meter) 550
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
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) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.03238
Epicentral distance of station farthest from the epicenter (degree) 0.41099
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 79495631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-24 01:11:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BULG.HHZ. 2020-05-24T01:04:57.54 0.6 undecidable manual S 228 0.411 50 0.28 45
IV.SCHR.EHE. 2020-05-24T01:04:52.58 0.3 undecidable manual S 124 0.2725 103 0.12 72
IX.STN3.HHZ.02 2020-05-24T01:04:50.40 0.6 undecidable manual S 331 0.2023 107 0.56 44
IV.BULG.HHZ. 2020-05-24T01:04:50.36 0.3 positive manual P 228 0.411 50 -0.32 67
IV.SIRI.HHZ. 2020-05-24T01:04:49.52 0.3 undecidable manual S 158 0.1826 109 0.41 69
IX.PGN3.HHZ.02 2020-05-24T01:04:49.89 0.6 undecidable manual S 3 0.2203 106 -0.61 43
IV.PTRP.HHE. 2020-05-24T01:04:48.39 0.3 undecidable manual P 52 0.2734 103 0.48 66
IV.SCHR.EHE. 2020-05-24T01:04:47.62 0.3 undecidable manual P 124 0.2725 103 -0.29 69
IX.STN3.HHZ.02 2020-05-24T01:04:46.10 0.6 undecidable manual P 331 0.2023 107 -0.3 47
IV.SLCN.HHZ. 2020-05-24T01:04:46.98 0.3 undecidable manual S 289 0.1178 118 0.17 73
IX.PGN3.HHZ.02 2020-05-24T01:04:46.93 0.3 undecidable manual P 3 0.2203 106 0.16 72
IT.SLC1.HGZ. 2020-05-24T01:04:45.01 0.6 undecidable manual P 287 0.1457 113 -0.2 48
IV.SIRI.HHZ. 2020-05-24T01:04:45.69 0.3 undecidable manual P 158 0.1826 109 -0.28 70
IV.SLCN.HHZ. 2020-05-24T01:04:44.64 0.3 undecidable manual P 289 0.1178 118 0 76
IV.MCEL.HHZ. 2020-05-24T01:04:44.27 0.3 undecidable manual S 148 0.0324 152 -0.09 75
IV.MCEL.HHZ. 2020-05-24T01:04:43.11 0.1 negative manual P 148 0.0324 152 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCEL.HHE. ML:0 0.0003812966 0.2 AML other m 2020-05-24T01:04:45.72
IV.MCEL.HHN. ML:0 0.0004208115 0.14 AML other m 2020-05-24T01:04:45.38
IV.MCEL.HNE. ML:0 0.00035692685 0.18 AML other m 2020-05-24T01:04:45.72
IV.MCEL.HNN. ML:0 0.0003798461 0.14 AML other m 2020-05-24T01:04:45.32
IV.SLCN.HHE. ML:1.5 0.00039149525 0.2 AML other m 2020-05-24T01:04:48.49
IV.SLCN.HHN. ML:1.1 0.00016745765 0.24 AML other m 2020-05-24T01:04:48.66
IV.SLCN.HNE. ML:1.5 0.0003807968 0.2496 AML other m 2020-05-24T01:04:47.87
IV.SLCN.HNN. ML:1.4 0.00029727495 0.5104 AML other m 2020-05-24T01:04:47.24
IV.SIRI.HHE. ML:1.2 0.00011098405 0.2 AML other m 2020-05-24T01:04:50.24
IV.SIRI.HHN. ML:1.1 8.8904505E-5 0.24 AML other m 2020-05-24T01:04:50.03
IV.SIRI.HNE. ML:1.1 0.000101410845 0.24 AML other m 2020-05-24T01:04:50.25
IV.SIRI.HNN. ML:1 7.957503E-5 0.22 AML other m 2020-05-24T01:04:50.02
IV.BULG.HHE. ML:0.7 1.6092295E-5 0.3 AML other m 2020-05-24T01:05:01.20
IV.BULG.HHN. ML:1.3 5.342305E-5 0.36 AML other m 2020-05-24T01:04:58.62
IV.BULG.HNE. ML:1.2 4.4644475E-5 0.72 AML other m 2020-05-24T01:05:02.71
IV.BULG.HNN. ML:1.3 5.5519595E-5 0.98 AML other m 2020-05-24T01:05:13.33
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