Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 22-07-2019 and time 02:48:09 (Italy) in region 2 km E Montemurro (PZ)

A magnitude ML 1.8 earthquake occured in region: 2 km E Montemurro (PZ), on

  • 22-07-2019 00:48:09 (UTC)
  • 22-07-2019 02:48:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.3080, 16.0220 at 20 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Montemurro PZ 3 1235 1235
Armento PZ 4 631 1866
Spinoso PZ 7 1462 3328
San Martino d'Agri PZ 8 801 4129
Corleto Perticara PZ 9 2511 6640
Guardia Perticara PZ 9 552 7192
Gallicchio PZ 10 862 8054
Viggiano PZ 11 3329 11383
Grumento Nova PZ 12 1700 13083
Missanello PZ 13 566 13649
Sarconi PZ 13 1404 15053
San Chirico Raparo PZ 14 1084 16137
Gorgoglione MT 14 989 17126
Moliterno PZ 15 4062 21188
Cirigliano MT 16 375 21563
Castelsaraceno PZ 16 1384 22947
Laurenzana PZ 17 1797 24744
Aliano MT 18 1008 25752
Marsicovetere PZ 18 5546 31298
Roccanova PZ 19 1543 32841
Castronuovo di Sant'Andrea PZ 19 1067 33908
Carbone PZ 19 638 34546
Tramutola PZ 20 3089 37635

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km SE of Potenza (67122 inhabitants)
63 Km SW of Matera (60436 inhabitants)
73 Km SW of Altamura (70396 inhabitants)
94 Km E of Battipaglia (50786 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
Bulletin
Rev1000 		ML 1.8 2019-07-22
00:48:09		 40.3083 16.0218 20 2019-11-13
14:30:56		 Bollettino Sismico Italiano INGV 71134651
Reviewed
Rev100 		ML 1.8 2019-07-22
00:48:08		 40.3043 16.0048 22 2019-07-22
01:04:51		 Sala Sismica INGV-Roma 70783681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-22 00:48:09 ± 0.08
Latitude 40.3083 ± 0.0036
Longitude 16.0218 ± 0.0047
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71134651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 398
Semi-minor axis of confidence ellipse (meter) 143
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 106
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.92630
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 57
Type of magnitude ML
Reference to an origin 71134651
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-03 10:11:27

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 49
Type of magnitude ML
Reference to an origin 70783681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-22 01:04:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSAG.HHZ. 2019-07-22T00:48:55.41 3.0 undecidable manual S 2.77 0
IV.LTRZ.EHZ. 2019-07-22T00:48:31.80 0.6 undecidable manual S 64 74.8695 98 0.03 46
YZ.POLL1.HHE.00 2019-07-22T00:48:27.20 0.3 undecidable manual S 138 56.3991 101 0.28 68
IV.SNAL.HHZ. 2019-07-22T00:48:27.91 3.0 undecidable manual P 1.59 0
IV.ACER.HHZ. 2019-07-22T00:48:26.50 0.6 undecidable manual S 353 53.502 102 0.34 44
IV.SALB.HHZ. 2019-07-22T00:48:26.40 0.3 undecidable manual S 150 55.2003 102 -0.2 68
IV.NOCI.HHZ. 2019-07-22T00:48:26.77 0.3 undecidable manual P 58 102.8193 96 0.27 62
IV.CET2.HHZ. 2019-07-22T00:48:24.37 0.3 undecidable manual P 184 86.6466 97 0.34 63
IV.MIGL.HHZ. 2019-07-22T00:48:24.40 0.3 undecidable manual S 47 48.3183 104 -0.41 66
IV.MMN.HHZ. 2019-07-22T00:48:24.30 0.3 undecidable manual S 183 46.3203 105 -0.02 72
IV.ORI.HHE. 2019-07-22T00:48:24.60 0.6 undecidable manual S 128 46.2204 105 0.33 46
IV.AMUR.HHZ. 2019-07-22T00:48:23.09 0.6 undecidable manual P 36 82.5507 97 -0.31 43
MN.CUC.HHZ. 2019-07-22T00:48:22.40 0.6 undecidable manual S 207 39.0276 108 -0.03 49
IV.LTRZ.EHZ. 2019-07-22T00:48:22.26 0.3 undecidable manual P 64 74.8695 98 0.04 68
IV.TDS.HHZ. 2019-07-22T00:48:22.64 0.3 undecidable manual P 159 76.7676 98 0.12 67
GE.MATE.HHZ. 2019-07-22T00:48:22.21 0.3 undecidable manual P 56 68.8755 99 0.89 53
IX.STN3.HNZ.02 2019-07-22T00:48:22.80 0.6 undecidable manual S 308 39.8268 108 0.17 47
IV.VULT.HHZ. 2019-07-22T00:48:22.53 0.6 undecidable manual P 335 79.4649 98 -0.4 42
IV.PALZ.HHZ. 2019-07-22T00:48:21.37 0.3 undecidable manual P 356 70.6737 99 -0.23 67
IV.CRAC.EHZ. 2019-07-22T00:48:21.80 0.3 undecidable manual S 77 35.8419 110 0.17 72
IV.SLCN.HHZ. 2019-07-22T00:48:21.60 0.6 undecidable manual S 286 34.1436 111 0.4 45
IV.MRLC.HHZ. 2019-07-22T00:48:21.53 0.6 undecidable manual P 318 66.9774 99 0.5 41
IV.CDRU.HHZ. 2019-07-22T00:48:20.49 0.6 undecidable manual P 289 63.8916 100 -0.06 47
YZ.POLL1.HHE.00 2019-07-22T00:48:19.26 0.3 undecidable manual P 138 56.3991 101 -0.16 69
IV.CMPR.HHZ. 2019-07-22T00:48:19.78 3.0 undecidable manual P 0
IV.MMN.HHZ. 2019-07-22T00:48:18.33 0.6 undecidable manual P 183 46.3203 105 0.41 45
IV.SALB.HHZ. 2019-07-22T00:48:18.77 0.3 undecidable manual P 150 55.2003 102 -0.47 65
IV.ORI.HHE. 2019-07-22T00:48:18.06 0.6 undecidable manual P 128 46.2204 105 0.17 47
IX.SRN3.HHE.02 2019-07-22T00:48:18.45 0.6 undecidable manual P 293 51.5151 103 -0.24 46
IV.ACER.HHZ. 2019-07-22T00:48:18.87 0.3 undecidable manual P 353 53.502 102 -0.11 71
IV.SIRI.HHZ. 2019-07-22T00:48:17.60 0.6 undecidable manual S 223 19.1697 129 -0.12 49
IV.PZUN.HHZ. 2019-07-22T00:48:17.49 1.0 undecidable manual P 334 41.625 107 0.28 23
IV.MGR.HHZ. 2019-07-22T00:48:17.40 0.3 undecidable manual P 245 43.9227 106 -0.16 71
IV.MCEL.HHZ. 2019-07-22T00:48:17.60 1.0 undecidable manual S 276 18.6702 130 -0.02 25
IV.MIGL.HHZ. 2019-07-22T00:48:17.49 0.3 undecidable manual P 47 48.3183 104 -0.71 60
IX.PGN3.HHE.02 2019-07-22T00:48:16.12 0.3 undecidable manual P 327 34.9428 111 -0.11 73
IV.SLCN.HHZ. 2019-07-22T00:48:16.38 0.3 undecidable manual P 286 34.1436 111 0.26 70
IX.STN3.HNZ.02 2019-07-22T00:48:16.54 0.6 undecidable manual P 308 39.8268 108 -0.4 45
IV.CRAC.EHZ. 2019-07-22T00:48:16.26 0.3 undecidable manual P 77 35.8419 110 -0.11 72
IX.VGG3.HNZ.01 2019-07-22T00:48:16.00 0.3 undecidable manual S 287 10.6782 147 -0.2 74
MN.CUC.HHZ. 2019-07-22T00:48:16.62 0.6 undecidable manual P 207 39.0276 108 -0.21 47
IV.PTRP.HHZ. 2019-07-22T00:48:14.74 0.1 undecidable manual P 8 23.8539 122 0.04 100
IX.VGG3.HNZ.01 2019-07-22T00:48:14.01 0.3 undecidable manual P 287 10.6782 147 0.78 63
IV.MCEL.HHZ. 2019-07-22T00:48:13.93 0.3 undecidable manual P 276 18.6702 130 -0.12 75
IV.SIRI.HHZ. 2019-07-22T00:48:13.85 0.1 undecidable manual P 223 19.1697 129 -0.26 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCEL.HHE. ML:0.0 0.0004984345 0.2 AML other m 2019-07-22T00:48:18.34
IV.MCEL.HNE. ML:0.0 0.0004660323 0.18 AML other m 2019-07-22T00:48:18.34
IV.MCEL.HHN. ML:0.0 0.0006033038500000001 0.22 AML other m 2019-07-22T00:48:18.53
IV.MCEL.HNN. ML:0.0 0.0005636454 0.16 AML other m 2019-07-22T00:48:18.82
IV.SIRI.HHE. ML:0.0 0.0005058081 0.32 AML other m 2019-07-22T00:48:19.56
IV.SIRI.HNE. ML:0.0 0.0004826071 0.34 AML other m 2019-07-22T00:48:19.56
IV.PTRP.HHE. ML:0.0 0.000325 0.62 AML other m 2019-07-22T00:48:19.96
IV.SIRI.HHN. ML:0.0 0.00043382224999999997 1.74 AML other m 2019-07-22T00:48:19.00
IV.SIRI.HNN. ML:0.0 0.00042303665 0.24 AML other m 2019-07-22T00:48:20.01
IV.PTRP.HHN. ML:0.0 0.0001945 0.26 AML other m 2019-07-22T00:48:20.26
IV.SLCN.HHN. ML:0.0 0.00014336305 0.3 AML other m 2019-07-22T00:48:22.51
MN.CUC.HHN. ML:0.0 0.0001515207 0.36 AML other m 2019-07-22T00:48:22.78
MN.CUC.HNN. ML:0.0 0.00015713296900000002 0.38 AML other m 2019-07-22T00:48:22.60
IV.CRAC.EHN. ML:0.0 0.00019430585 0.18 AML other m 2019-07-22T00:48:23.14
MN.CUC.HHE. ML:0.0 0.00018870655 0.32 AML other m 2019-07-22T00:48:23.16
MN.CUC.HNE. ML:0.0 0.00017223095 0.3 AML other m 2019-07-22T00:48:23.32
IV.CRAC.EHE. ML:0.0 0.00024695699999999996 0.26 AML other m 2019-07-22T00:48:23.32
IX.STN3.HHE.02 ML:0.0 0.0045154225 0.224 AML other m 2019-07-22T00:48:25.29
IV.SLCN.HHE. ML:0.0 0.0002308521 0.28 AML other m 2019-07-22T00:48:25.11
IV.MIGL.HHE. ML:0.0 0.0007749902 0.12 AML other m 2019-07-22T00:48:25.58
IV.MIGL.HHN. ML:0.0 0.000865526 0.12 AML other m 2019-07-22T00:48:25.57
IV.MMN.HHN. ML:0.0 0.00031244234999999997 0.32 AML other m 2019-07-22T00:48:26.40
IV.SALB.HHN. ML:0.0 0.00012669645 1.86 AML other m 2019-07-22T00:48:27.98
IV.PZUN.HHE. ML:0.0 0.000102515755 0.46 AML other m 2019-07-22T00:48:27.42
IV.MGR.HHE. ML:0.0 0.00007708303499999999 0.28 AML other m 2019-07-22T00:48:27.65
IV.SLCN.HNE. ML:0.0 0.0002155629 0.39 AML other m 2019-07-22T00:48:27.70
IV.ACER.HNE. ML:0.0 0.00026924355 0.18 AML other m 2019-07-22T00:48:27.76
IV.ACER.HHE. ML:0.0 0.00028288465 0.18 AML other m 2019-07-22T00:48:27.76
IV.MMN.HHE. ML:0.0 0.0002723281 0.3 AML other m 2019-07-22T00:48:28.12
IX.STN3.HHN.02 ML:0.0 0.00449469 0.384 AML other m 2019-07-22T00:48:28.68
IV.MGR.HHN. ML:0.0 0.00008536359 0.26 AML other m 2019-07-22T00:48:29.07
IV.PZUN.HHN. ML:0.0 0.000104076895 0.24 AML other m 2019-07-22T00:48:29.21
IV.SALB.HHE. ML:0.0 0.000139656 0.22 AML other m 2019-07-22T00:48:30.24
IV.ACER.HNN. ML:0.0 0.00023256820000000001 0.3 AML other m 2019-07-22T00:48:31.21
IV.ACER.HHN. ML:0.0 0.00020974555 0.24 AML other m 2019-07-22T00:48:31.64
IV.CDRU.HHE. ML:0.0 0.000041649205 0.16 AML other m 2019-07-22T00:48:31.87
IV.CMPR.HHN. ML:1.3 0.000034010915000000004 0.46 AML other m 2019-07-22T00:48:34.27
IV.AMUR.HHN. ML:0.0 0.000053555035 0.16 AML other m 2019-07-22T00:48:35.79
IV.TDS.HHN. ML:0.0 0.000010425652500000001 0.36 AML other m 2019-07-22T00:48:35.97
IV.AMUR.HHE. ML:0.0 0.00006543731 0.28 AML other m 2019-07-22T00:48:36.07
IV.CET2.HHE. ML:0.0 0.000050182235 0.24 AML other m 2019-07-22T00:48:36.90
IV.VULT.HHN. ML:0.0 0.00008215900499999999 0.4 AML other m 2019-07-22T00:48:36.60
IV.MRLC.HHN. ML:0.0 0.00004419599000000001 0.28 AML other m 2019-07-22T00:48:37.46
IV.CET2.HHN. ML:0.0 0.00006224302 0.18 AML other m 2019-07-22T00:48:38.64
IV.CMPR.HHE. ML:1.3 0.00003601328 0.36 AML other m 2019-07-22T00:48:39.28
IV.PALZ.HHN. ML:0.0 0.000059045920000000005 0.38 AML other m 2019-07-22T00:48:39.58
IV.CDRU.HHN. ML:0.0 0.00002468646 0.28 AML other m 2019-07-22T00:48:39.71
IV.MRLC.HHE. ML:0.0 0.000041358465 0.46 AML other m 2019-07-22T00:48:40.46
IV.PALZ.HHE. ML:0.0 0.000060701665 0.38 AML other m 2019-07-22T00:48:40.78
IV.VULT.HHE. ML:0.0 0.000040337425 0.2 AML other m 2019-07-22T00:48:41.12
IV.TDS.HHE. ML:0.0 0.000010087586500000001 0.52 AML other m 2019-07-22T00:48:41.34
IV.NOCI.HHE. ML:0.0 0.000058400184999999996 1.8 AML other m 2019-07-22T00:48:42.03
IV.NOCI.HHN. ML:0.0 0.000056752664999999994 0.14 AML other m 2019-07-22T00:48:44.35
GE.MATE.HHN. ML:0.0 0.00006657790999999999 0.08 AML other m 2019-07-22T00:48:31.32
GE.MATE.HHE. ML:0.0 0.000076791385 0.2 AML other m 2019-07-22T00:48:30.40
IV.LTRZ.HNE. ML:0.0 0.0002637292 0.52 AML other m 2019-07-22T00:48:31.26
IV.LTRZ.EHE. ML:0.0 0.000070592165 0.2 AML other m 2019-07-22T00:48:32.38
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