Earthquake with magnitude of ML 1.0 on date 21-11-2019 and time 02:41:58 (Italy) in region 2 km S Tito (PZ)

A magnitude ML 1.0 earthquake occured in region: 2 km S Tito (PZ), on

  • 21-11-2019 01:41:58 (UTC)
  • 21-11-2019 02:41:58 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.57, 15.68 at 3 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
Tito PZ 2 7332 7332
Satriano di Lucania PZ 4 2374 9706
Picerno PZ 8 5985 15691
Sasso di Castalda PZ 9 835 16526
Pignola PZ 9 6962 23488
Sant'Angelo Le Fratte PZ 10 1429 24917
Savoia di Lucania PZ 10 1127 26044
Brienza PZ 11 4078 30122
Abriola PZ 13 1531 31653
Potenza PZ 14 67122 98775
Baragiano PZ 14 2671 101446
Vietri di Potenza PZ 15 2832 104278
Caggiano SA 15 2765 107043
Atena Lucana SA 16 2336 109379
Polla SA 17 5279 114658
Ruoti PZ 17 3579 118237
Balvano PZ 17 1830 120067
Marsico Nuovo PZ 17 4098 124165
Calvello PZ 18 1948 126113
Avigliano PZ 18 11577 137690
Salvitelle SA 18 560 138250
Sant'Arsenio SA 19 2815 141065
Pertosa SA 19 690 141755
Ricigliano SA 20 1144 142899
Sala Consilina SA 20 12664 155563

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km SW of Potenza (67122 inhabitants)
59 Km E of Battipaglia (50786 inhabitants)
78 Km E of Salerno (135261 inhabitants)
79 Km W of Matera (60436 inhabitants)
79 Km W of Altamura (70396 inhabitants)
80 Km S of Cerignola (58396 inhabitants)
83 Km E of Cava de' Tirreni (53659 inhabitants)
84 Km E of Avellino (54857 inhabitants)
90 Km SW of Andria (100440 inhabitants)
98 Km SW of Barletta (94814 inhabitants)
98 Km SE of Benevento (60091 inhabitants)
99 Km E of Scafati (50787 inhabitants)
100 Km S of Foggia (151991 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 1.0 2019-11-21
01:41:58
40.57 15.68 3 2019-11-21
01:53:19
Sala Sismica INGV-Roma 73941211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-21 01:41:58 ± 0.13
Latitude 40.57 ± 0.00
Longitude 15.68 ± 0.01
Depth (km) 3 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73941211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 498
Semi-minor axis of confidence ellipse (meter) 240
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 315
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.04407
Epicentral distance of station farthest from the epicenter (degree) 0.29678
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 73941211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-21 01:53:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ACER.HHZ. 2019-11-21T01:42:10.51 0.6 undecidable manual S 43 0.2968 95 0.3 45
IV.CDRU.HHZ. 2019-11-21T01:42:09.84 0.6 undecidable manual S 254 0.2932 95 -0.25 46
IV.MCEL.HHE. 2019-11-21T01:42:09.10 3.0 undecidable manual S 159 0.2626 95 0.21 0
IV.MRLC.HHZ. 2019-11-21T01:42:07.97 0.6 undecidable manual S 323 0.2347 96 0.13 48
IX.SRN3.HHE.02 2019-11-21T01:42:06.16 1.0 undecidable manual S 243 0.1853 98 0.2 24
IV.SLCN.HHZ. 2019-11-21T01:42:06.19 0.6 undecidable manual S 191 0.1826 98 0.36 46
IX.SCL3.HHE.02 2019-11-21T01:42:05.28 1.0 undecidable manual S 315 0.1772 98 -0.37 23
IV.ACER.HHZ. 2019-11-21T01:42:05.62 0.3 undecidable manual P 43 0.2968 95 0.25 69
IV.CDRU.HHZ. 2019-11-21T01:42:04.88 0.1 undecidable manual P 254 0.2932 95 -0.42 89
IV.MCEL.HHE. 2019-11-21T01:42:04.38 0.1 undecidable manual P 159 0.2626 95 -0.23 93
IV.MRLC.HHZ. 2019-11-21T01:42:04.29 0.1 undecidable manual P 323 0.2347 96 0.29 92
IV.SLCN.HHZ. 2019-11-21T01:42:03.21 0.3 undecidable manual P 191 0.1826 98 0.37 69
IX.SRN3.HHE.02 2019-11-21T01:42:03.03 0.1 undecidable manual P 243 0.1853 98 0.12 96
IX.SCL3.HHE.02 2019-11-21T01:42:02.52 0.1 undecidable manual P 315 0.1772 98 -0.21 95
IX.BEL3.HNE.01 2019-11-21T01:42:01.93 0.6 undecidable manual P 348 0.1493 99 -0.17 48
IX.PGN3.HHE.02 2019-11-21T01:42:01.86 0.6 undecidable manual S 88 0.0917 105 -0.53 45
IX.STN3.HNZ.02 2019-11-21T01:42:01.09 0.3 undecidable manual S 206 0.0441 119 0.41 70
IV.CAGG.EHE. 2019-11-21T01:42:01.86 0.3 undecidable manual P 265 0.1259 101 0.26 71
IV.PZUN.HHE. 2019-11-21T01:42:01.66 0.3 undecidable manual P 52 0.125 101 0.08 74
IX.PGN3.HHE.02 2019-11-21T01:42:00.88 0.1 undecidable manual P 88 0.0917 105 0.03 100
IX.STN3.HNZ.02 2019-11-21T01:41:59.33 0.1 undecidable manual P 206 0.0441 119 -0.53 90
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRLC.HHE. ML:1.1 7.81E-5 0.46 AML other m 2019-11-21T01:42:17.50
IV.CDRU.HHN. ML:0.9 3.405E-5 1.58 AML other m 2019-11-21T01:42:12.15
IV.MRLC.HHN. ML:1.1 7.615E-5 0.78 AML other m 2019-11-21T01:42:14.39
IX.STN3.HHE.02 ML:0 0.024056555 0.208 AML other m 2019-11-21T01:42:01.94
IX.STN3.HHN.02 ML:0 0.027970785 0.16 AML other m 2019-11-21T01:42:02.90
IV.SLCN.HHE. ML:1.2 0.000123170935 0.5 AML other m 2019-11-21T01:42:09.90
IV.SLCN.HHN. ML:1 8.1984975E-5 0.32 AML other m 2019-11-21T01:42:13.07
IV.ACER.HHE. ML:1 5.139628E-5 0.2 AML other m 2019-11-21T01:42:12.85
IV.ACER.HHN. ML:1.1 5.648097E-5 0.24 AML other m 2019-11-21T01:42:12.42
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