Earthquake with magnitude of ML 2.0 on date 22-10-2020 and time 17:39:15 (Italy) in region 3 km W Tito (PZ)

A magnitude ML 2.0 earthquake occured in region: 3 km W Tito (PZ), on

  • 22-10-2020 15:39:15 (UTC)
  • 22-10-2020 17:39:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.57, 15.64 at 19 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Tito PZ 3 7332 7332
Satriano di Lucania PZ 3 2374 9706
Picerno PZ 7 5985 15691
Sant'Angelo Le Fratte PZ 8 1429 17120
Savoia di Lucania PZ 8 1127 18247
Sasso di Castalda PZ 10 835 19082
Brienza PZ 11 4078 23160
Vietri di Potenza PZ 12 2832 25992
Pignola PZ 12 6962 32954
Caggiano SA 12 2765 35719
Baragiano PZ 13 2671 38390
Balvano PZ 14 1830 40220
Polla SA 14 5279 45499
Atena Lucana SA 15 2336 47835
Potenza PZ 16 67122 114957
Salvitelle SA 16 560 115517
Abriola PZ 16 1531 117048
Ruoti PZ 16 3579 120627
Pertosa SA 17 690 121317
Ricigliano SA 17 1144 122461
Sant'Arsenio SA 17 2815 125276
Avigliano PZ 19 11577 136853
Auletta SA 19 2336 139189
Romagnano al Monte SA 19 368 139557
San Pietro al Tanagro SA 19 1695 141252
Marsico Nuovo PZ 19 4098 145350
Sala Consilina SA 20 12664 158014

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km W of Potenza (67122 inhabitants)
56 Km E of Battipaglia (50786 inhabitants)
76 Km E of Salerno (135261 inhabitants)
80 Km S of Cerignola (58396 inhabitants)
80 Km E of Cava de' Tirreni (53659 inhabitants)
81 Km E of Avellino (54857 inhabitants)
81 Km W of Matera (60436 inhabitants)
82 Km W of Altamura (70396 inhabitants)
91 Km SW of Andria (100440 inhabitants)
95 Km SE of Benevento (60091 inhabitants)
96 Km E of Scafati (50787 inhabitants)
99 Km SW of Barletta (94814 inhabitants)
99 Km E of Castellammare di Stabia (66466 inhabitants)
99 Km S of Foggia (151991 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
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
Bulletin
Rev1000
ML 2.0 2020-10-22
15:39:15
40.57 15.64 19 2021-02-26
14:56:19
Bollettino Sismico Italiano INGV 87147491
Reviewed
Rev100
ML 2.0 2020-10-22
15:39:15
40.58 15.64 18 2020-10-22
15:49:32
Sala Sismica INGV-Roma 84030381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-22 15:39:15 ± 0.09
Latitude 40.57 ± 0.00
Longitude 15.64 ± 0.01
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87147491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 538
Semi-minor axis of confidence ellipse (meter) 88
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 540
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 54
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.04497
Epicentral distance of station farthest from the epicenter (degree) 1.08458
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 87147491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-14 11:29:28

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 84030381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-22 15:49:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MIGL.HHZ. 2020-10-22T15:39:36.88 0.3 undecidable manual S 87 0.6052 98 0.67 57
MN.CUC.HHZ. 2020-10-22T15:39:35.98 0.3 undecidable manual S 167 0.5945 98 0.09 68
OT.OT05.EHZ. 2020-10-22T15:39:35.14 0.1 undecidable manual P 358 1.0846 94 -0.54 74
IV.SCHR.EHZ. 2020-10-22T15:39:33.27 0.3 undecidable manual S 139 0.4982 100 0.19 68
IV.SNAL.HHZ. 2020-10-22T15:39:32.97 0.3 undecidable manual S 317 0.4811 101 0.4 65
IV.MGR.HHZ. 2020-10-22T15:39:31.89 0.6 undecidable manual S 189 0.4416 102 0.46 43
IV.MCRV.HHZ. 2020-10-22T15:39:31.68 0.6 undecidable manual S 300 0.4164 103 1 35
IV.PALZ.HHZ. 2020-10-22T15:39:31.08 0.3 undecidable manual S 33 0.4407 102 -0.31 68
IV.SIRI.HHZ. 2020-10-22T15:39:31.33 0.3 undecidable manual S 156 0.4272 103 0.32 67
IV.VULT.HHZ. 2020-10-22T15:39:29.31 0.6 undecidable manual S 357 0.3813 104 -0.36 45
IV.PTRP.HHZ. 2020-10-22T15:39:29.58 0.6 undecidable manual S 99 0.3211 108 1.61 25
IX.RDM3.HHZ.02 2020-10-22T15:39:29.49 0.3 undecidable manual S 345 0.3121 109 1.78 33
IV.MIGL.HHZ. 2020-10-22T15:39:27.26 0.1 undecidable manual P 87 0.6052 98 -0.26 88
IV.ACER.HHZ. 2020-10-22T15:39:27.85 0.3 undecidable manual S 47 0.3103 109 0.19 70
IV.SGTA.HHZ. 2020-10-22T15:39:27.25 0.1 undecidable manual P 339 0.5989 98 -0.16 89
IV.MCEL.HHZ. 2020-10-22T15:39:27.28 0.3 undecidable manual S 154 0.277 112 0.55 65
IX.COL3.HHZ.02 2020-10-22T15:39:27.31 0.3 undecidable manual S 295 0.2635 113 0.95 55
MN.CUC.HHZ. 2020-10-22T15:39:27.11 0.6 positive manual P 167 0.5945 98 -0.23 44
IV.MRVN.HHZ. 2020-10-22T15:39:27.74 0.1 undecidable manual P 40 0.6412 98 -0.38 85
IV.BULG.HHZ. 2020-10-22T15:39:26.51 0.1 positive manual P 202 0.536 99 0.17 90
IV.SGO.HHZ. 2020-10-22T15:39:26.09 0.3 undecidable manual S 267 0.2554 114 -0.07 72
IV.SCHR.EHZ. 2020-10-22T15:39:25.38 0.1 undecidable manual P 139 0.4982 100 -0.34 88
IV.SNAL.HHZ. 2020-10-22T15:39:25.63 0.1 undecidable manual P 317 0.4811 101 0.21 90
IV.SIRI.HHZ. 2020-10-22T15:39:24.21 0.3 undecidable manual P 156 0.4272 103 -0.31 67
IV.MGR.HHZ. 2020-10-22T15:39:24.67 0.1 positive manual P 189 0.4416 102 -0.09 93
IV.MCRV.HHZ. 2020-10-22T15:39:24.61 0.1 undecidable manual P 300 0.4164 103 0.28 90
IV.PALZ.HHZ. 2020-10-22T15:39:24.26 0.1 undecidable manual P 33 0.4407 102 -0.48 87
IV.PZUN.HHZ. 2020-10-22T15:39:23.92 0.3 undecidable manual S 60 0.143 133 0.58 65
IV.CMPR.HHZ. 2020-10-22T15:39:23.36 1.0 positive manual P 225 0.3642 105 -0.12 23
IV.VULT.HHZ. 2020-10-22T15:39:23.46 0.1 negative manual P 357 0.3813 104 -0.29 91
IX.MRN3.HNZ.01 2020-10-22T15:39:23.59 0.1 undecidable manual S 156 0.1619 129 -0.19 96
IV.PTRP.HHZ. 2020-10-22T15:39:23.30 0.1 undecidable manual P 99 0.3211 108 0.53 86
IX.SRN3.HHZ.02 2020-10-22T15:39:23.96 0.3 undecidable manual S 238 0.1664 128 0.09 75
IX.RDM3.HHZ.02 2020-10-22T15:39:22.15 0.1 undecidable manual P 345 0.3121 109 -0.47 89
IV.ACER.HHZ. 2020-10-22T15:39:22.43 0.1 undecidable manual P 47 0.3103 109 -0.16 95
IX.VDP3.HNZ.01 2020-10-22T15:39:22.27 0.3 undecidable manual S 300 0.063 156 0.32 72
IX.PGN3.HHZ.02 2020-10-22T15:39:22.79 0.3 undecidable manual S 91 0.116 140 0 76
IX.COL3.HHZ.02 2020-10-22T15:39:21.76 0.1 undecidable manual P 295 0.2635 113 -0.08 97
IX.TEGI.HNZ. 2020-10-22T15:39:21.29 0.1 undecidable manual P 203 0.2104 120 0.26 95
IV.SGO.HHZ. 2020-10-22T15:39:21.74 0.3 undecidable manual P 267 0.2554 114 0.02 74
IX.STN3.HNZ.02 2020-10-22T15:39:21.75 0.3 undecidable manual S 173 0.045 163 -0.01 76
IV.CAGG.EHZ. 2020-10-22T15:39:21.99 0.1 undecidable manual S 260 0.1016 144 -0.55 88
IV.MCEL.HHZ. 2020-10-22T15:39:21.92 0.1 positive manual P 154 0.277 112 -0.13 95
IX.MRN3.HNZ.01 2020-10-22T15:39:20.00 0.1 undecidable manual P 156 0.1619 129 -0.35 93
IX.SRN3.HHZ.02 2020-10-22T15:39:20.34 0.1 undecidable manual P 238 0.1664 128 -0.06 98
IV.PZUN.HHZ. 2020-10-22T15:39:20.21 0.1 undecidable manual P 60 0.143 133 0.12 98
IX.BEL3.HNZ. 2020-10-22T15:39:20.19 0.1 undecidable manual P 358 0.1412 133 0.12 98
IV.SLCN.HHZ. 2020-10-22T15:39:20.76 0.1 positive manual P 183 0.1844 124 0.11 98
IX.SCL3.HHZ.02 2020-10-22T15:39:20.40 0.1 undecidable manual P 320 0.1574 130 0.12 98
IV.CAGG.EHZ. 2020-10-22T15:39:19.33 0.1 negative manual P 260 0.1016 144 -0.3 95
IX.PGN3.HHZ.02 2020-10-22T15:39:19.71 0.1 undecidable manual P 91 0.116 140 -0.07 100
IX.CGG3.HNZ.01 2020-10-22T15:39:19.30 0.1 undecidable manual P 251 0.098 145 -0.28 95
IX.VDP3.HNZ.01 2020-10-22T15:39:18.98 0.1 undecidable manual P 300 0.063 156 -0.31 96
IX.STN3.HNZ.02 2020-10-22T15:39:18.75 0.1 undecidable manual P 173 0.045 163 -0.44 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.STN3.HHE.02 ML:4.4 0.19485475 0.2432 AML other m 2020-10-22T15:39:22.39
IX.STN3.HHN.02 ML:4.3 0.1880835 0.2816 AML other m 2020-10-22T15:39:21.99
IV.PZUN.HHN. ML:2.4 0.001855 0.4 AML other m 2020-10-22T15:39:24.30
IV.PZUN.HNN. ML:2.4 0.001836548 0.4096 AML other m 2020-10-22T15:39:24.31
IV.SGO.HNE. ML:1.6 0.000183432925 0.2432 AML other m 2020-10-22T15:39:27.02
IV.SLCN.HHN. ML:2.2 0.00087357075 0.3584 AML other m 2020-10-22T15:39:30.04
IV.PZUN.HNE. ML:2.3 0.001453119 0.512 AML other m 2020-10-22T15:39:27.23
IV.PZUN.HHE. ML:2.3 0.001421883 0.4736 AML other m 2020-10-22T15:39:27.23
IV.SGO.HHE. ML:1.8 0.0002935 1.84 AML other m 2020-10-22T15:39:26.99
IV.SGO.HNN. ML:2 0.000473 0.12 AML other m 2020-10-22T15:39:27.00
IV.SGO.HHN. ML:2.1 0.000528 0.12 AML other m 2020-10-22T15:39:27.00
IV.SLCN.HNE. ML:2.5 0.001835 0.4 AML other m 2020-10-22T15:39:27.41
IV.SLCN.HHE. ML:2.6 0.0020326385 0.3712 AML other m 2020-10-22T15:39:27.40
IV.SLCN.HNN. ML:2.1 0.0007898302 0.2816 AML other m 2020-10-22T15:39:30.03
IV.MCEL.HHE. ML:2.2 0.000683 0.28 AML other m 2020-10-22T15:39:28.40
IV.ACER.HHE. ML:2.4 0.0008865 0.5 AML other m 2020-10-22T15:39:28.62
IV.ACER.HNE. ML:2.3 0.0008345 0.4 AML other m 2020-10-22T15:39:28.62
IV.MCEL.HNE. ML:2.7 0.001945 0.3 AML other m 2020-10-22T15:39:28.80
IV.ACER.HNN. ML:2.3 0.0008422114 0.4736 AML other m 2020-10-22T15:39:28.50
IV.ACER.HHN. ML:2.3 0.00078308255 0.5888 AML other m 2020-10-22T15:39:28.50
IV.MCEL.HHN. ML:2 0.0004392359 0.1408 AML other m 2020-10-22T15:39:29.11
IV.MCEL.HNN. ML:2.5 0.001347385 0.2816 AML other m 2020-10-22T15:39:29.59
IV.VULT.HHE. ML:1.8 0.0001711528 0.1408 AML other m 2020-10-22T15:39:30.29
IV.PTRP.HHN. ML:2 0.0003605 0.34 AML other m 2020-10-22T15:39:30.45
IV.CMPR.HHE. ML:1.9 0.000235 0.18 AML other m 2020-10-22T15:39:31.34
IV.PALZ.HHN. ML:1.9 0.0002025 0.32 AML other m 2020-10-22T15:39:32.72
IV.CMPR.HHN. ML:1.7 0.0001535 0.24 AML other m 2020-10-22T15:39:32.68
IV.VULT.HNN. ML:2 0.00026665285 0.4864 AML other m 2020-10-22T15:39:41.04
IV.SIRI.HHN. ML:2.2 0.00037967 0.192 AML other m 2020-10-22T15:39:34.05
IV.SIRI.HNN. ML:2.2 0.0003709864 0.2048 AML other m 2020-10-22T15:39:34.07
IV.SIRI.HHE. ML:2.2 0.0003775 1.74 AML other m 2020-10-22T15:39:33.08
IV.MGR.HHN. ML:2 0.0002410743 0.2432 AML other m 2020-10-22T15:39:34.81
IV.VULT.HHN. ML:1.9 0.000244 0.2 AML other m 2020-10-22T15:39:35.12
IV.SIRI.HNE. ML:2.1 0.0003519859 0.256 AML other m 2020-10-22T15:39:33.95
IV.SCHR.EHE. ML:1.7 0.0001155 0.22 AML other m 2020-10-22T15:39:35.72
IV.SCHR.EHN. ML:1.8 0.0001230919 0.2304 AML other m 2020-10-22T15:39:36.00
IV.SNAL.HHE. ML:1.7 0.00011006822 0.2176 AML other m 2020-10-22T15:39:37.29
IV.SNAL.HNE. ML:1.7 0.00011411445 0.256 AML other m 2020-10-22T15:39:37.31
IV.MGR.HHE. ML:1.9 0.0002 0.96 AML other m 2020-10-22T15:39:38.33
IV.BULG.HHE. ML:1.8 0.000127290585 0.2176 AML other m 2020-10-22T15:39:38.62
IV.MIGL.HHN. ML:2.3 0.00031103885 0.2304 AML other m 2020-10-22T15:39:39.63
IV.PALZ.HHE. ML:1.8 0.00017925665 0.2432 AML other m 2020-10-22T15:39:33.08
IV.MRVN.HHN. ML:1.5 5.435E-5 1.82 AML other m 2020-10-22T15:39:39.97
MN.CUC.HHN. ML:1.6 6.6781785E-5 0.4224 AML other m 2020-10-22T15:39:40.19
IV.BULG.HHN. ML:2 0.00018588355 0.3328 AML other m 2020-10-22T15:39:40.44
IV.BULG.HNN. ML:2 0.00017562835 0.3456 AML other m 2020-10-22T15:39:40.45
IV.VULT.HNE. ML:1.8 0.0002051 0.5504 AML other m 2020-10-22T15:39:41.28
MN.CUC.HNE. ML:2 0.00015308922 0.3712 AML other m 2020-10-22T15:39:40.83
IV.MRVN.HHE. ML:1.4 4.06733015E-5 0.128 AML other m 2020-10-22T15:39:40.71
IV.SNAL.HHN. ML:1.7 0.000123 0.74 AML other m 2020-10-22T15:39:41.44
IV.SNAL.HNN. ML:1.8 0.0001405 0.76 AML other m 2020-10-22T15:39:41.44
IV.BULG.HNE. ML:1.8 0.000118364785 0.5888 AML other m 2020-10-22T15:39:44.60
IV.SGTA.HHN. ML:1.4 4.595E-5 0.26 AML other m 2020-10-22T15:39:42.81
MN.CUC.HNN. ML:1.8 0.00010494687 0.9088 AML other m 2020-10-22T15:39:35.72
MN.CUC.HHE. ML:1.7 9.045634E-5 0.2944 AML other m 2020-10-22T15:39:43.85
IV.MIGL.HHE. ML:2.1 0.000217 0.26 AML other m 2020-10-22T15:39:45.67
IV.SGTA.HHE. ML:1.5 6.2143875E-5 0.512 AML other m 2020-10-22T15:39:42.70
OT.OT05.EHE. ML:1.7 3.615E-5 0.8 AML other m 2020-10-22T15:39:53.24
OT.OT05.EHN. ML:1.7 3.42E-5 0.28 AML other m 2020-10-22T15:39:54.17
IV.MGR.HNN. ML:2 0.00022291125 0.2432 AML other m 2020-10-22T15:39:37.65
IV.MGR.HNE. ML:2 0.0002263985 0.7296 AML other m 2020-10-22T15:39:41.47
IV.SGTA.HNE. ML:1.9 0.000148210235 0.5504 AML other m 2020-10-22T15:39:42.69
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download