Earthquake with magnitude of ML 1.6 on date 24-02-2020 and time 20:12:24 (Italy) in region 1 km W Tramutola (PZ)

A magnitude ML 1.6 earthquake occured in region: 1 km W Tramutola (PZ), on

  • 24-02-2020 19:12:24 (UTC)
  • 24-02-2020 20:12:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.33, 15.78 at 6 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
Paterno PZ 7 3368 6457
Marsicovetere PZ 7 5546 12003
Montesano sulla Marcellana SA 8 6704 18707
Padula SA 10 5368 24075
Grumento Nova PZ 11 1700 25775
Marsico Nuovo PZ 11 4098 29873
Viggiano PZ 11 3329 33202
Moliterno PZ 12 4062 37264
Sarconi PZ 13 1404 38668
Casalbuono SA 15 1194 39862
Buonabitacolo SA 15 2549 42411
Spinoso PZ 18 1462 43873
Calvello PZ 18 1948 45821
Sala Consilina SA 18 12664 58485
Sassano SA 18 5013 63498
Montemurro PZ 19 1235 64733
Sasso di Castalda PZ 20 835 65568
Monte San Giacomo SA 20 1572 67140

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km S of Potenza (67122 inhabitants)
74 Km E of Battipaglia (50786 inhabitants)
79 Km SW of Matera (60436 inhabitants)
86 Km SW of Altamura (70396 inhabitants)
94 Km E of Salerno (135261 inhabitants)
100 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
Rev 100 ML 1.6 2020-02-24
19:12:24
40.33 15.78 7 2020-02-24
19:23:08
Sala Sismica INGV-Roma 76782331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-24 19:12:24 ± 0.1
Latitude 40.33 ± 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 76782331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 562
Semi-minor axis of confidence ellipse (meter) 466
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 280
Circular confidence region, given by single value of horizontal uncertainty (meter) 560
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 28
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
Epicentral distance of station farthest from the epicenter (degree) 0.63222
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 76782331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-24 19:23:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2020-02-24T19:12:53.68 3.0 undecidable manual Pn -0.33 0
IV.PALZ.HHZ. 2020-02-24T19:12:46.68 0.3 undecidable manual S 13 0.6322 50 0.19 67
IV.MIGL.HHZ. 2020-02-24T19:12:45.24 0.6 undecidable manual S 61 0.5765 50 0.4 43
IV.CRAC.EHZ. 2020-02-24T19:12:43.13 0.3 undecidable manual S 84 0.5054 50 0.41 66
IV.ACER.HHZ. 2020-02-24T19:12:42.21 0.6 undecidable manual S 15 0.4766 50 0.34 45
IV.BULG.HHZ. 2020-02-24T19:12:40.07 0.3 undecidable manual S 231 0.393 50 0.68 62
MN.CUC.HHZ. 2020-02-24T19:12:37.15 0.6 undecidable manual S 175 0.3345 100 -0.23 47
IV.PALZ.HHZ. 2020-02-24T19:12:36.72 0.6 undecidable manual P 13 0.6322 50 -0.39 43
IV.SALB.HHZ. 2020-02-24T19:12:36.20 0.1 undecidable manual P 136 0.6259 50 -0.8 74
IV.PTRP.HHZ. 2020-02-24T19:12:35.73 0.3 undecidable manual S 48 0.2914 101 -0.01 75
IV.MIGL.HHZ. 2020-02-24T19:12:35.43 0.6 positive manual P 61 0.5765 50 -0.73 39
IV.SCHR.EHZ. 2020-02-24T19:12:35.12 0.6 undecidable manual S 119 0.2626 103 0.47 45
IV.CRAC.EHZ. 2020-02-24T19:12:34.77 0.1 undecidable manual P 84 0.5054 50 -0.16 93
IV.MGR.HHZ. 2020-02-24T19:12:34.86 0.6 undecidable manual S 222 0.2545 103 0.52 45
IX.PGN3.HHZ.02 2020-02-24T19:12:34.99 0.6 undecidable manual S 4 0.2455 103 0.99 37
IV.ACER.HHZ. 2020-02-24T19:12:33.97 0.1 undecidable manual P 15 0.4766 50 -0.47 87
IV.BULG.HHZ. 2020-02-24T19:12:32.90 0.1 undecidable manual P 231 0.393 50 -0.11 96
IV.SIRI.HHZ. 2020-02-24T19:12:31.60 0.6 undecidable manual S 154 0.161 110 0.71 42
MN.CUC.HHZ. 2020-02-24T19:12:31.53 0.1 undecidable manual P 175 0.3345 100 -0.31 93
IX.SRN3.HHZ.02 2020-02-24T19:12:30.70 0.1 undecidable manual P 303 0.2896 101 -0.15 97
IV.PTRP.HHZ. 2020-02-24T19:12:30.97 0.1 undecidable manual P 48 0.2914 101 0.07 98
IV.MGR.HHZ. 2020-02-24T19:12:30.14 0.1 positive manual P 222 0.2545 103 0.05 100
IV.SCHR.EHZ. 2020-02-24T19:12:29.99 0.1 undecidable manual P 119 0.2626 103 -0.28 95
IX.PGN3.HHZ.02 2020-02-24T19:12:29.51 0.1 undecidable manual P 4 0.2455 103 -0.39 93
IV.SIRI.HHZ. 2020-02-24T19:12:28.21 0.6 positive manual P 154 0.161 110 0.11 50
IV.SLCN.HHZ. 2020-02-24T19:12:27.66 0.3 negative manual P 300 0.1259 115 0.28 73
IX.VGG3.HNN.01 2020-02-24T19:12:27.89 0.1 undecidable manual P 85 0.0962 121 1.1 72
IV.MCEL.HHZ. 2020-02-24T19:12:26.18 0.6 undecidable manual S 97 0.0198 161 -0.5 47
IV.MCEL.HHZ. 2020-02-24T19:12:25.42 0.1 undecidable manual P 97 0.0198 161 -0.25 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SLCN.HNN. ML:1.7 0.000556 0.58 AML other m 2020-02-24T19:12:31.52
IV.SIRI.HNN. ML:1.7 0.0004345 1.28 AML other m 2020-02-24T19:12:32.85
IV.SIRI.HHN. ML:1.7 0.000441 0.2 AML other m 2020-02-24T19:12:32.31
IV.SLCN.HHN. ML:1.7 0.0005765 0.5 AML other m 2020-02-24T19:12:33.14
IV.SIRI.HHE. ML:1.8 0.000499 1.06 AML other m 2020-02-24T19:12:34.16
IV.SIRI.HNE. ML:1.7 0.0004775 1.06 AML other m 2020-02-24T19:12:34.69
IV.SLCN.HHE. ML:1.9 0.0009015 0.84 AML other m 2020-02-24T19:12:34.44
IV.SLCN.HNE. ML:1.9 0.000917 0.82 AML other m 2020-02-24T19:12:34.45
IV.MGR.HHN. ML:1.8 0.0003035 0.36 AML other m 2020-02-24T19:12:35.71
IV.SCHR.EHE. ML:1.1 6.45E-5 0.64 AML other m 2020-02-24T19:12:36.67
IV.MGR.HHE. ML:1.6 0.0002155 0.32 AML other m 2020-02-24T19:12:36.45
IV.PTRP.HHN. ML:0 9.315E-5 0.38 AML other m 2020-02-24T19:12:37.75
IV.SCHR.EHN. ML:1.2 7.79E-5 0.28 AML other m 2020-02-24T19:12:39.43
IV.BULG.HHE. ML:1.4 8.425E-5 0.88 AML other m 2020-02-24T19:12:41.57
IV.BULG.HHN. ML:1.7 0.0001565 0.8 AML other m 2020-02-24T19:12:41.49
IV.ACER.HHN. ML:1.6 9.56E-5 0.92 AML other m 2020-02-24T19:12:42.52
IV.PTRP.HHE. ML:0 6.32E-5 0.56 AML other m 2020-02-24T19:12:43.65
IV.ACER.HHE. ML:1.6 9.925E-5 0.32 AML other m 2020-02-24T19:12:44.40
IV.CRAC.EHE. ML:0 9.52E-5 0.22 AML other m 2020-02-24T19:12:45.70
IV.CRAC.EHN. ML:0 9.79E-5 0.26 AML other m 2020-02-24T19:12:45.90
IV.MCEL.HHE. ML:0 0.004015315 0.1152 AML other m 2020-02-24T19:12:27.10
IV.MCEL.HHN. ML:0 0.0039555095 0.128 AML other m 2020-02-24T19:12:27.53
IV.MGR.HNE. ML:1.7 0.00027809605 0.3072 AML other m 2020-02-24T19:12:36.49
IV.MGR.HNN. ML:1.7 0.00028843205 0.384 AML other m 2020-02-24T19:12:35.74
IV.BULG.HNE. ML:1.4 8.346572E-5 0.2944 AML other m 2020-02-24T19:12:41.14
IV.BULG.HNN. ML:1.6 0.000114787705 0.256 AML other m 2020-02-24T19:12:41.93
IV.ACER.HNE. ML:1.7 0.00012945405 0.64 AML other m 2020-02-24T19:12:44.88
IV.ACER.HNN. ML:1.9 0.000186735 0.9088 AML other m 2020-02-24T19:12:51.17
IV.MIGL.HHE. ML:1.6 8.39813605E-5 0.2944 AML other m 2020-02-24T19:12:47.23
IV.MIGL.HHN. ML:1.8 0.00011210791 0.64 AML other m 2020-02-24T19:13:03.53
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