Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 25-08-2019 and time 02:01:16 (Italy) in region 5 km W Marsico Nuovo (PZ)

A magnitude ML 1.1 earthquake occured in region: 5 km W Marsico Nuovo (PZ), on

  • 25-08-2019 00:01:16 (UTC)
  • 25-08-2019 02:01:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.4110, 15.6720 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Marsico Nuovo PZ 6 4098 4098
Paterno PZ 6 3368 7466
Sala Consilina SA 7 12664 20130
Padula SA 8 5368 25498
Brienza PZ 8 4078 29576
Sasso di Castalda PZ 9 835 30411
Atena Lucana SA 11 2336 32747
Teggiano SA 12 7976 40723
Sassano SA 12 5013 45736
Monte San Giacomo SA 13 1572 47308
Marsicovetere PZ 14 5546 52854
Tramutola PZ 14 3089 55943
Montesano sulla Marcellana SA 15 6704 62647
Satriano di Lucania PZ 15 2374 65021
Abriola PZ 16 1531 66552
Buonabitacolo SA 16 2549 69101
San Pietro al Tanagro SA 16 1695 70796
Calvello PZ 17 1948 72744
Sant'Arsenio SA 17 2815 75559
Sant'Angelo Le Fratte PZ 18 1429 76988
San Rufo SA 18 1754 78742
Polla SA 19 5279 84021
Tito PZ 19 7332 91353

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SW of Potenza (67122 inhabitants)
62 Km E of Battipaglia (50786 inhabitants)
83 Km E of Salerno (135261 inhabitants)
83 Km W of Matera (60436 inhabitants)
88 Km E of Cava de' Tirreni (53659 inhabitants)
88 Km SW of Altamura (70396 inhabitants)
93 Km SE of Avellino (54857 inhabitants)
97 Km S of Cerignola (58396 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 1.1 2019-08-25
00:01:16		 40.4112 15.6717 6 2019-08-25
00:11:03		 Sala Sismica INGV-Roma 71779611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-25 00:01:16 ± 0.12
Latitude 40.4112 ± 0.0045
Longitude 15.6717 ± 0.0071
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 71779611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 586
Semi-minor axis of confidence ellipse (meter) 281
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 124
Circular confidence region, given by single value of horizontal uncertainty (meter) 590.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 100
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.03597
Epicentral distance of station farthest from the epicenter (degree) 0.42808
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:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 71779611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-25 00:11:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ACER.HHZ. 2019-08-25T00:01:33.09 0.6 undecidable manual S 29 47.5191 50 0.28 47
IV.CMPR.HHZ. 2019-08-25T00:01:28.41 0.3 undecidable manual S 252 32.8449 101 0.25 74
IV.MGR.HHZ. 2019-08-25T00:01:28.35 0.3 undecidable manual S 198 31.9458 101 0.49 70
IV.ACER.HHZ. 2019-08-25T00:01:25.48 0.3 undecidable manual P 29 47.5191 50 -0.46 68
IV.MRLC.HHZ. 2019-08-25T00:01:25.28 0.6 undecidable manual P 338 41.2254 98 0.35 47
IX.PGN3.HHZ.02 2019-08-25T00:01:24.29 0.3 undecidable manual S 31 20.7681 106 0.21 76
IX.SRN3.HHZ.02 2019-08-25T00:01:24.05 0.3 undecidable manual S 295 19.869 107 0.27 75
IV.CMPR.HHZ. 2019-08-25T00:01:23.09 0.6 undecidable manual P 252 32.8449 101 -0.17 50
IV.MGR.HHZ. 2019-08-25T00:01:22.85 0.3 undecidable manual P 198 31.9458 101 -0.24 74
IV.MCEL.HHZ. 2019-08-25T00:01:22.52 0.3 undecidable manual S 131 14.5743 113 0.46 73
IX.STN3.HNZ.02 2019-08-25T00:01:22.17 0.3 undecidable manual S 353 13.2756 115 0.52 71
IX.SRN3.HHZ.02 2019-08-25T00:01:20.66 0.3 undecidable manual P 295 19.869 107 -0.07 78
IT.SLC1.HGZ. 2019-08-25T00:01:20.02 0.3 undecidable manual S 254 6.5934 133 0.32 76
IX.PGN3.HHZ.02 2019-08-25T00:01:20.69 0.3 undecidable manual P 31 20.7681 106 -0.21 76
IX.STN3.HNZ.02 2019-08-25T00:01:19.10 0.1 undecidable manual P 353 13.2756 115 -0.4 98
IV.MCEL.HHZ. 2019-08-25T00:01:19.72 0.3 undecidable manual P 131 14.5743 113 -0.02 80
IV.SLCN.HHZ. 2019-08-25T00:01:18.71 0.3 undecidable manual S 234 3.996 147 -0.41 75
IT.SLC1.HGZ. 2019-08-25T00:01:18.08 0.3 undecidable manual P 254 6.5934 133 -0.3 76
IV.SLCN.HHZ. 2019-08-25T00:01:17.65 0.1 positive manual P 234 3.996 147 -0.39 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCEL.HHE. ML:1.2 0.0001785 0.46 AML other m 2019-08-25T00:01:24.26
IV.MCEL.HNN. ML:1.2 0.0001645 0.56 AML other m 2019-08-25T00:01:24.30
IV.MCEL.HNE. ML:1.2 0.000164 0.22 AML other m 2019-08-25T00:01:24.67
IV.MCEL.HHN. ML:1.1 0.000155 0.42 AML other m 2019-08-25T00:01:25.35
IV.MGR.HHN. ML:1.4 0.000108 0.24 AML other m 2019-08-25T00:01:28.87
IV.MGR.HHE. ML:1.2 0.00006515 0.46 AML other m 2019-08-25T00:01:28.74
IV.CMPR.HHN. ML:1.0 0.0000475 0.32 AML other m 2019-08-25T00:01:29.04
IV.CMPR.HHE. ML:1.0 0.0000412 0.36 AML other m 2019-08-25T00:01:32.98
IV.SLCN.HHE. ML:0.0 0.0016849940000000002 0.18 AML other m 2019-08-25T00:01:18.73
IV.SLCN.HHN. ML:0.0 0.0013912879999999999 0.24 AML other m 2019-08-25T00:01:19.18
IV.SLCN.HNE. ML:0.0 0.001491409 0.33 AML other m 2019-08-25T00:01:18.94
IV.SLCN.HNN. ML:0.0 0.001233754 0.24 AML other m 2019-08-25T00:01:19.18
IV.ACER.HHE. ML:1.0 0.000031147675 0.5 AML other m 2019-08-25T00:01:34.16
IV.ACER.HHN. ML:1.2 0.000039806180000000004 0.56 AML other m 2019-08-25T00:01:38.22
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download