Earthquake with magnitude of ML 2.2 on date 20-05-2020 and time 22:58:02 (Italy) in region 3 km N Muro Lucano (PZ)

A magnitude ML 2.2 earthquake occured in region: 3 km N Muro Lucano (PZ), on

  • 20-05-2020 20:58:02 (UTC)
  • 20-05-2020 22:58:02 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.78, 15.48 at 6 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
Muro Lucano PZ 4 5497 5497
Castelgrande PZ 4 943 6440
Bella PZ 6 5171 11611
San Fele PZ 6 3004 14615
Rapone PZ 7 990 15605
Ruvo del Monte PZ 9 1083 16688
Pescopagano PZ 9 1910 18598
Sant'Andrea di Conza AV 11 1539 20137
Ricigliano SA 13 1144 21281
Calitri AV 13 4666 25947
Santomenna SA 14 443 26390
Castelnuovo di Conza SA 14 619 27009
Conza della Campania AV 15 1373 28382
Laviano SA 15 1438 29820
Balvano PZ 15 1830 31650
Baragiano PZ 15 2671 34321
Cairano AV 16 326 34647
San Gregorio Magno SA 16 4286 38933
Colliano SA 17 3638 42571
Atella PZ 18 3827 46398
Romagnano al Monte SA 18 368 46766
Ruoti PZ 18 3579 50345
Valva SA 18 1643 51988
Filiano PZ 19 2926 54914
Buccino SA 20 5047 59961

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NW of Potenza (67122 inhabitants)
46 Km E of Battipaglia (50786 inhabitants)
59 Km E of Avellino (54857 inhabitants)
62 Km E of Salerno (135261 inhabitants)
64 Km SW of Cerignola (58396 inhabitants)
66 Km E of Cava de' Tirreni (53659 inhabitants)
70 Km SE of Benevento (60091 inhabitants)
76 Km S of Foggia (151991 inhabitants)
81 Km E of Scafati (50787 inhabitants)
84 Km SW of Andria (100440 inhabitants)
85 Km E of Castellammare di Stabia (66466 inhabitants)
90 Km SW of Barletta (94814 inhabitants)
90 Km W of Altamura (70396 inhabitants)
94 Km E of Torre del Greco (86275 inhabitants)
95 Km E of Portici (55274 inhabitants)
95 Km E of Acerra (59573 inhabitants)
95 Km W of Matera (60436 inhabitants)
96 Km E of Ercolano (53709 inhabitants)
96 Km SW of Trani (56217 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 3 days preceding this event

Earthquakes of the 3 days preceding this event *

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 90 days preceding this event

Earthquakes of the 90 days preceding this event *

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 from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

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 2019

Earthquakes since 1000 AD until 2019 *

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
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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 2.2 2020-05-20
20:58:02
40.78 15.48 7 2020-11-19
12:36:56
Bollettino Sismico Italiano INGV 81675641
Reviewed
Rev100
ML 2.2 2020-05-20
20:58:02
40.78 15.5 3 2020-05-20
21:10:42
Sala Sismica INGV-Roma 79383521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-20 20:58:02 ± 0.07
Latitude 40.78 ± 0.01
Longitude 15.48 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81675641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 607
Semi-minor axis of confidence ellipse (meter) 555
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 255
Circular confidence region, given by single value of horizontal uncertainty (meter) 610
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 29
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.02878
Epicentral distance of station farthest from the epicenter (degree) 1.1979
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 62
Type of magnitude ML
Reference to an origin 81675641
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-09 23:38:22

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 52
Type of magnitude ML
Reference to an origin 79383521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-20 21:10:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NOCI.HHZ. 2020-05-20T20:58:25.29 0.3 undecidable manual P 89 1.1979 50 0.56 55
IV.SGRT.HHZ. 2020-05-20T20:58:21.52 0.3 undecidable manual P 11 0.9893 50 0.37 61
IV.AMUR.HHZ. 2020-05-20T20:58:19.84 0.3 undecidable manual P 81 0.8571 50 0.93 51
IV.VBKN.HHZ. 2020-05-20T20:58:19.48 0.6 undecidable manual P 274 0.7968 50 1.61 24
IV.CRAC.EHZ. 2020-05-20T20:58:18.88 0.3 undecidable manual P 119 0.8283 50 0.47 62
IV.MIGL.HHZ. 2020-05-20T20:58:17.20 0.6 undecidable manual P 104 0.7491 50 0.15 45
IV.SCHR.EHN. 2020-05-20T20:58:16.18 0.6 undecidable manual P 142 0.7392 50 -0.71 38
IV.BULG.HHZ. 2020-05-20T20:58:16.10 0.3 undecidable manual P 186 0.7105 50 -0.3 66
IV.SIRI.HHZ. 2020-05-20T20:58:15.16 0.3 undecidable manual P 154 0.67 50 -0.55 62
IV.MRVN.HHZ. 2020-05-20T20:58:14.27 0.3 undecidable manual P 63 0.6061 50 -0.33 67
IV.MGR.HHZ. 2020-05-20T20:58:14.63 0.3 undecidable manual P 175 0.6493 50 -0.71 59
IV.PTRP.HHZ. 2020-05-20T20:58:13.32 0.3 undecidable manual P 121 0.5126 50 0.31 68
IV.MCEL.HHN. 2020-05-20T20:58:12.85 0.6 undecidable manual P 152 0.5198 50 -0.29 46
IV.CMPR.HHZ. 2020-05-20T20:58:12.51 0.6 undecidable manual P 196 0.4856 50 -0.05 48
IV.SLCN.HHZ. 2020-05-20T20:58:11.21 0.6 undecidable manual P 164 0.411 50 -0.06 49
IX.LGS3.HNE.01 2020-05-20T20:58:11.33 0.6 undecidable manual P 299 0.4218 50 -0.13 48
IV.CAPA.HNE. 2020-05-20T20:58:11.80 0.6 undecidable manual P 34 0.4506 50 -0.16 48
IV.MTMR.EHZ. 2020-05-20T20:58:10.00 0.3 undecidable manual P 290 0.3858 50 -0.84 59
IV.PALZ.HHZ. 2020-05-20T20:58:10.23 0.3 undecidable manual P 66 0.3948 50 -0.78 60
IX.SSB3.HNE.02 2020-05-20T20:58:10.10 0.6 undecidable manual P 327 0.3498 99 -0.02 50
IV.SGTA.HHZ. 2020-05-20T20:58:10.29 0.6 undecidable manual P 346 0.3606 99 -0.07 49
IX.MNT3.HHZ.02 2020-05-20T20:58:09.79 0.3 undecidable manual P 278 0.3624 99 -0.62 65
IV.CAFE.HHZ. 2020-05-20T20:58:09.24 0.3 undecidable manual P 323 0.3049 101 0.09 75
IX.PGN3.HHN.02 2020-05-20T20:58:09.95 0.6 undecidable manual P 132 0.3202 100 0.49 46
IX.STN3.HHZ.02 2020-05-20T20:58:09.39 0.6 undecidable manual P 153 0.2851 102 0.68 43
IX.COL3.HNZ.02 2020-05-20T20:58:09.10 0.3 undecidable manual S 230 0.1502 111 0.65 66
IV.SNAL.HHZ. 2020-05-20T20:58:08.13 0.3 undecidable manual P 304 0.2491 103 0.21 74
IX.SRN3.HNE.02 2020-05-20T20:58:08.97 0.6 undecidable manual P 183 0.2995 101 -0.05 50
IX.RSF3.HNE.02 2020-05-20T20:58:08.53 0.3 undecidable manual P 308 0.2923 101 -0.33 71
IX.NSC3.HHZ.02 2020-05-20T20:58:08.18 0.6 undecidable manual P 283 0.2788 102 -0.39 47
IV.PZUN.HHZ. 2020-05-20T20:58:08.97 0.6 undecidable manual P 119 0.2833 102 0.31 48
IV.VULT.HHZ. 2020-05-20T20:58:07.18 0.3 undecidable manual P 31 0.1979 106 0.35 72
IV.MCRV.HHE. 2020-05-20T20:58:07.60 0.6 undecidable manual P 270 0.2365 104 -0.06 51
IV.SGO.HHE. 2020-05-20T20:58:07.88 0.6 undecidable manual P 211 0.2599 103 -0.28 48
IX.SNR3.HHE.02 2020-05-20T20:58:07.76 0.3 undecidable manual P 257 0.2239 105 0.37 71
IX.AND3.HHN.02 2020-05-20T20:58:06.93 0.6 undecidable manual P 322 0.1835 108 0.42 48
IX.COL3.HNZ.02 2020-05-20T20:58:06.32 0.3 undecidable manual P 230 0.1502 111 0.5 71
IX.VDS3.HNE.01 2020-05-20T20:58:05.80 0.3 undecidable manual S 223 0.0603 134 0.33 74
IX.CLT3.HHZ.02 2020-05-20T20:58:05.91 0.3 undecidable manual P 334 0.1313 114 0.47 71
IX.CSG3.HNZ.01 2020-05-20T20:58:04.60 0.3 undecidable manual S 337 0.036 148 -0.27 76
IX.VDS3.HNE.01 2020-05-20T20:58:04.28 0.3 undecidable manual P 223 0.0603 134 0.18 77
IV.MRLC.HHZ. 2020-05-20T20:58:04.20 0.1 undecidable manual S 169 0.0288 154 -0.54 94
IX.CSG3.HNZ.01 2020-05-20T20:58:03.44 0.3 undecidable manual P 337 0.036 148 -0.32 75
IV.MRLC.HHZ. 2020-05-20T20:58:03.37 0.1 undecidable manual P 169 0.0288 154 -0.32 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRLC.HHN. ML:0 0.02986776 0.2176 AML other m 2020-05-20T20:58:04.44
IV.MRLC.HNN. ML:0 0.0150485955 0.2432 AML other m 2020-05-20T20:58:04.44
IV.MRLC.HHE. ML:0 0.02339667 0.2816 AML other m 2020-05-20T20:58:04.57
IV.MRLC.HNE. ML:0 0.0106413415 0.256 AML other m 2020-05-20T20:58:04.58
IX.CSG3.HNN.01 ML:0 0.015133365 0.3584 AML other m 2020-05-20T20:58:06.33
IX.CSG3.HNE.01 ML:0 0.01502197 0.3328 AML other m 2020-05-20T20:58:06.96
IX.CLT3.HNE.01 ML:0 0.004845512 0.5888 AML other m 2020-05-20T20:58:15.02
IX.CLT3.HHE.02 ML:0 0.0046205905 0.5888 AML other m 2020-05-20T20:58:15.02
IX.CLT3.HHN.02 ML:0 0.00547195 0.448 AML other m 2020-05-20T20:58:15.07
IX.CLT3.HNN.01 ML:0 0.005540189 0.4608 AML other m 2020-05-20T20:58:14.85
IV.VULT.HHN. ML:0 0.002050385 0.4992 AML other m 2020-05-20T20:58:18.32
IV.VULT.HNN. ML:0 0.00202 0.5 AML other m 2020-05-20T20:58:18.33
IV.SNAL.HNE. ML:0 0.0011206725 0.448 AML other m 2020-05-20T20:58:18.62
IV.SNAL.HHE. ML:0 0.001152866 0.448 AML other m 2020-05-20T20:58:18.62
IV.VULT.HHE. ML:0 0.0011884704 0.3968 AML other m 2020-05-20T20:58:18.95
IV.VULT.HNE. ML:0 0.001167224 0.3968 AML other m 2020-05-20T20:58:18.95
IV.SNAL.HHN. ML:0 0.0007329346 0.8448 AML other m 2020-05-20T20:58:22.94
IV.MTMR.HNE. ML:1.9 0.0002524275 0.576 AML other m 2020-05-20T20:58:18.81
IV.MTMR.HNN. ML:2 0.00030195095 0.4224 AML other m 2020-05-20T20:58:19.12
IV.MTMR.EHN. ML:1.9 0.0002614087 0.4096 AML other m 2020-05-20T20:58:18.91
IX.MNT3.HNN.01 ML:2 0.00032756645 0.3328 AML other m 2020-05-20T20:58:19.39
IX.MNT3.HHN.02 ML:2 0.00036341285 0.3328 AML other m 2020-05-20T20:58:19.39
IV.CAFE.HHN. ML:0 0.0005545 0.88 AML other m 2020-05-20T20:58:19.46
IV.CAFE.HNN. ML:0 0.0005519556 0.32 AML other m 2020-05-20T20:58:19.46
IV.CAFE.HHE. ML:0 0.000792 0.36 AML other m 2020-05-20T20:58:19.49
IV.CAFE.HNE. ML:0 0.0007309243 0.3712 AML other m 2020-05-20T20:58:19.32
IV.SLCN.HHN. ML:0 0.0003475 1.26 AML other m 2020-05-20T20:58:23.26
IV.PZUN.HNN. ML:0 0.0006155 0.48 AML other m 2020-05-20T20:58:20.21
IV.PZUN.HNE. ML:0 0.0006135 0.8 AML other m 2020-05-20T20:58:20.48
IV.PZUN.HHE. ML:0 0.00057 1.12 AML other m 2020-05-20T20:58:23.63
IV.SGTA.HHN. ML:0 0.0003205 1.5 AML other m 2020-05-20T20:58:21.96
IV.SGTA.HNN. ML:0 0.000343 1.46 AML other m 2020-05-20T20:58:21.96
IV.PZUN.HHN. ML:0 0.000602 0.4 AML other m 2020-05-20T20:58:22.07
IV.SNAL.HNN. ML:0 0.0007925 0.72 AML other m 2020-05-20T20:58:23.93
IV.SGTA.HHE. ML:0 0.0003935 0.52 AML other m 2020-05-20T20:58:23.55
IV.SGTA.HNE. ML:0 0.0003575 0.5 AML other m 2020-05-20T20:58:23.56
IX.STN3.HHE.02 ML:0 0.03775 0.62 AML other m 2020-05-20T20:58:23.98
IX.MNT3.HHE.02 ML:1.9 0.0002795595 0.7168 AML other m 2020-05-20T20:58:23.87
IV.MGR.HHE. ML:1.7 8.729767E-5 0.6656 AML other m 2020-05-20T20:58:26.07
IX.STN3.HHN.02 ML:0 0.03055 0.66 AML other m 2020-05-20T20:58:26.41
IV.MTMR.EHE. ML:1.8 0.0002243005 0.5248 AML other m 2020-05-20T20:58:26.91
IV.MRVN.HHE. ML:2.5 0.00062691735 0.4608 AML other m 2020-05-20T20:58:27.58
IV.MRVN.HHN. ML:2.3 0.0003863768 0.2944 AML other m 2020-05-20T20:58:27.44
IV.SLCN.HHE. ML:0 0.0007287114 0.4352 AML other m 2020-05-20T20:58:30.00
IV.SLCN.HNE. ML:2.3 0.000655789 0.4352 AML other m 2020-05-20T20:58:30.00
IV.PTRP.HHE. ML:1.9 0.00017867305 0.5632 AML other m 2020-05-20T20:58:29.84
IX.MNT3.HNE.01 ML:2 0.00033108095 1.0112 AML other m 2020-05-20T20:58:30.50
IV.SIRI.HNE. ML:2 0.0001641983 0.2688 AML other m 2020-05-20T20:58:30.78
IV.SIRI.HHE. ML:2 0.00017085225 0.2688 AML other m 2020-05-20T20:58:30.78
IV.SLCN.HNN. ML:2.1 0.0003453907 0.6912 AML other m 2020-05-20T20:58:30.94
IV.SIRI.HHN. ML:2 0.0001395386 0.2304 AML other m 2020-05-20T20:58:32.81
IV.SIRI.HNN. ML:2 0.0001439189 0.256 AML other m 2020-05-20T20:58:32.83
IV.MGR.HHN. ML:1.9 0.000122455685 0.4224 AML other m 2020-05-20T20:58:33.14
IV.AMUR.HHN. ML:2.1 0.0001274959 0.4992 AML other m 2020-05-20T20:58:33.86
IV.MGR.HNE. ML:2.3 0.00032337615 0.7168 AML other m 2020-05-20T20:58:33.73
IV.BULG.HHE. ML:2.1 0.0001753808 1.1776 AML other m 2020-05-20T20:58:34.32
IV.PTRP.HHN. ML:1.9 0.00018219365 0.5632 AML other m 2020-05-20T20:58:34.80
IV.MIGL.HHE. ML:2.4 0.0003642025 0.7808 AML other m 2020-05-20T20:58:36.19
IV.MGR.HNN. ML:2.4 0.0003929022 1.216 AML other m 2020-05-20T20:58:36.74
IV.AMUR.HHE. ML:2.1 0.00012261965 0.3328 AML other m 2020-05-20T20:58:36.39
IV.CRAC.EHN. ML:2.2 0.00019099195 0.32 AML other m 2020-05-20T20:58:36.49
IV.CRAC.EHE. ML:2.4 0.00028751465 0.3072 AML other m 2020-05-20T20:58:37.08
IV.BULG.HNE. ML:2 0.000148034565 0.8576 AML other m 2020-05-20T20:58:39.14
IV.SGRT.HHN. ML:2.2 0.00013799215 0.3072 AML other m 2020-05-20T20:58:39.41
IV.MIGL.HHN. ML:2.5 0.00042804185 0.3712 AML other m 2020-05-20T20:58:39.96
IV.SGRT.HHE. ML:2.2 0.00013081 0.5504 AML other m 2020-05-20T20:58:41.22
IV.NOCI.HHN. ML:2.7 0.00030745435 0.384 AML other m 2020-05-20T20:58:43.98
IV.BULG.HHN. ML:2.2 0.00019889755 0.9088 AML other m 2020-05-20T20:58:43.72
IV.BULG.HNN. ML:2.2 0.00021143955 0.9344 AML other m 2020-05-20T20:58:43.72
IV.NOCI.HHE. ML:2.5 0.00021357305 0.4224 AML other m 2020-05-20T20:58:45.16
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

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