Earthquake with magnitude of ML 1.3 on date 11-07-2019 and time 23:54:42 (Italy) in region 3 km E Sant'Angelo Le Fratte (PZ)

A magnitude ML 1.3 earthquake occured in region: 3 km E Sant'Angelo Le Fratte (PZ), on

  • 11-07-2019 21:54:42 (UTC)
  • 11-07-2019 23:54:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.55, 15.59 at 19 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
Sant'Angelo Le Fratte PZ 3 1429 1429
Satriano di Lucania PZ 4 2374 3803
Savoia di Lucania PZ 4 1127 4930
Tito PZ 8 7332 12262
Caggiano SA 8 2765 15027
Vietri di Potenza PZ 9 2832 17859
Brienza PZ 9 4078 21937
Polla SA 9 5279 27216
Picerno PZ 10 5985 33201
Sasso di Castalda PZ 10 835 34036
Atena Lucana SA 11 2336 36372
Salvitelle SA 12 560 36932
Pertosa SA 12 690 37622
Sant'Arsenio SA 13 2815 40437
Balvano PZ 13 1830 42267
San Pietro al Tanagro SA 14 1695 43962
Auletta SA 14 2336 46298
Baragiano PZ 14 2671 48969
Romagnano al Monte SA 16 368 49337
Ricigliano SA 16 1144 50481
Pignola PZ 17 6962 57443
Sala Consilina SA 17 12664 70107
San Rufo SA 17 1754 71861
Petina SA 19 1159 73020
Marsico Nuovo PZ 19 4098 77118
Abriola PZ 19 1531 78649
Teggiano SA 20 7976 86625
Ruoti PZ 20 3579 90204
San Gregorio Magno SA 20 4286 94490

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km W of Potenza (67122 inhabitants)
52 Km E of Battipaglia (50786 inhabitants)
72 Km E of Salerno (135261 inhabitants)
77 Km E of Cava de' Tirreni (53659 inhabitants)
78 Km SE of Avellino (54857 inhabitants)
84 Km SW of Cerignola (58396 inhabitants)
86 Km W of Matera (60436 inhabitants)
87 Km W of Altamura (70396 inhabitants)
93 Km E of Scafati (50787 inhabitants)
94 Km SE of Benevento (60091 inhabitants)
95 Km E of Castellammare di Stabia (66466 inhabitants)
96 Km SW of Andria (100440 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 1.3 2019-07-11
21:54:42
40.55 15.59 19 2019-07-11
22:01:20
Sala Sismica INGV-Roma 70482421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-11 21:54:42 ± 0.14
Latitude 40.55 ± 0.01
Longitude 15.59 ± 0.01
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70482421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 717
Semi-minor axis of confidence ellipse (meter) 430
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 301
Circular confidence region, given by single value of horizontal uncertainty (meter) 720
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.402
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 70482421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-11 22:01:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VULT.HHZ. 2019-07-11T21:54:56.78 0.3 undecidable manual S 3 0.402 104 -0.14 72
IV.CMPR.HHZ. 2019-07-11T21:54:55.05 0.3 undecidable manual S 223 0.322 109 0.38 69
IV.MIGL.HHZ. 2019-07-11T21:54:54.16 3.0 positive manual P 0.16 0
IV.MCEL.HHZ. 2019-07-11T21:54:53.68 0.3 undecidable manual S 145 0.2779 113 0.24 72
IV.CDRU.HHZ. 2019-07-11T21:54:52.29 0.3 undecidable manual S 254 0.2284 118 0.19 73
IV.PALZ.HHZ. 2019-07-11T21:54:51.50 3.0 undecidable manual P 0.34 0
IV.PZUN.HHZ. 2019-07-11T21:54:51.60 0.3 undecidable manual S 60 0.1871 125 0.54 66
IV.MGR.HHZ. 2019-07-11T21:54:50.89 3.0 positive manual P 0.08 0
IV.VULT.HHZ. 2019-07-11T21:54:50.45 0.3 undecidable manual P 3 0.402 104 -0.29 69
IV.SLCN.HHZ. 2019-07-11T21:54:50.68 0.3 undecidable manual S 169 0.1664 129 0.12 75
IV.SIRI.HHZ. 2019-07-11T21:54:50.82 3.0 positive manual P 0.07 0
IV.CMPR.HHZ. 2019-07-11T21:54:49.28 0.1 undecidable manual P 223 0.322 109 -0.15 95
IV.MCEL.HHZ. 2019-07-11T21:54:48.49 0.3 undecidable manual P 145 0.2779 113 -0.24 70
IX.STN3.HNZ.02 2019-07-11T21:54:48.39 0.3 undecidable manual S 118 0.0504 161 -0.17 75
IV.ACER.HHZ. 2019-07-11T21:54:48.20 3.0 negative manual P -0.84 0
IV.MRLC.HHZ. 2019-07-11T21:54:48.06 0.3 undecidable manual P 339 0.2176 120 0.26 71
IV.SLCN.HHZ. 2019-07-11T21:54:47.03 0.1 undecidable manual P 169 0.1664 129 -0.04 100
IV.PZUN.HHZ. 2019-07-11T21:54:47.48 0.1 undecidable manual P 60 0.1871 125 0.12 98
IV.CDRU.HHZ. 2019-07-11T21:54:47.83 0.1 undecidable manual P 254 0.2284 118 -0.13 98
IX.STN3.HNZ.02 2019-07-11T21:54:45.48 0.1 undecidable manual P 118 0.0504 161 -0.43 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.STN3.HHE.02 ML:3.4 0.0194 0.34 AML other m 2019-07-11T21:54:48.60
IX.STN3.HHN.02 ML:3.5 0.02915 1.58 AML other m 2019-07-11T21:54:49.86
IV.PZUN.HHE. ML:1.4 0.000147 1.56 AML other m 2019-07-11T21:54:51.13
IV.SLCN.HHN. ML:1.6 0.0002635 0.34 AML other m 2019-07-11T21:54:52.54
IV.PZUN.HHN. ML:1.4 0.0001485 0.56 AML other m 2019-07-11T21:54:52.64
IV.CDRU.HHE. ML:1.4 0.00010855 0.28 AML other m 2019-07-11T21:54:52.56
IV.SLCN.HHE. ML:1.6 0.000224 1.04 AML other m 2019-07-11T21:54:52.87
IV.CDRU.HHN. ML:0.9 3.725E-5 0.54 AML other m 2019-07-11T21:54:53.50
IV.MRLC.HHN. ML:1.1 6.22E-5 0.44 AML other m 2019-07-11T21:54:53.63
IV.CMPR.HHN. ML:1 3.285E-5 1.18 AML other m 2019-07-11T21:54:55.93
IV.ACER.HHN. ML:1.6 0.0001245 1.3 AML other m 2019-07-11T21:54:55.17
IV.MRLC.HHE. ML:1.1 5.755E-5 1.02 AML other m 2019-07-11T21:54:56.02
IV.CMPR.HHE. ML:1 3.55E-5 0.68 AML other m 2019-07-11T21:54:57.02
IV.ACER.HHE. ML:1.7 0.000162 0.3 AML other m 2019-07-11T21:54:57.28
IV.MCEL.HHE. ML:1.2 5.845E-5 1.06 AML other m 2019-07-11T21:54:58.01
IV.MCEL.HHN. ML:1.1 5.235E-5 0.58 AML other m 2019-07-11T21:54:58.35
IV.MGR.HHE. ML:1 3.085E-5 0.66 AML other m 2019-07-11T21:54:59.51
IV.SIRI.HHE. ML:1.2 4.5E-5 0.26 AML other m 2019-07-11T21:55:00.65
IV.SIRI.HHN. ML:1.2 4.085E-5 0.58 AML other m 2019-07-11T21:55:00.97
IV.MGR.HHN. ML:1.2 4.44E-5 1.22 AML other m 2019-07-11T21:55:01.19
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