Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 27-11-2019 and time 00:00:09 (Italy) in region 2 km N Vietri di Potenza (PZ)

A magnitude ML 1.1 earthquake occured in region: 2 km N Vietri di Potenza (PZ), on

  • 26-11-2019 23:00:09 (UTC)
  • 27-11-2019 00:00:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.6200, 15.5100 at 11 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
Vietri di Potenza PZ 2 2832 2832
Balvano PZ 4 1830 4662
Salvitelle SA 5 560 5222
Ricigliano SA 6 1144 6366
Caggiano SA 6 2765 9131
Romagnano al Monte SA 6 368 9499
Savoia di Lucania PZ 7 1127 10626
Sant'Angelo Le Fratte PZ 9 1429 12055
Baragiano PZ 10 2671 14726
Auletta SA 10 2336 17062
Pertosa SA 10 690 17752
San Gregorio Magno SA 10 4286 22038
Picerno PZ 11 5985 28023
Polla SA 12 5279 33302
Buccino SA 12 5047 38349
Satriano di Lucania PZ 14 2374 40723
Tito PZ 15 7332 48055
Muro Lucano PZ 15 5497 53552
Petina SA 15 1159 54711
Bella PZ 16 5171 59882
Sant'Arsenio SA 17 2815 62697
Ruoti PZ 18 3579 66276
Sicignano degli Alburni SA 18 3519 69795
San Pietro al Tanagro SA 19 1695 71490
Brienza PZ 19 4078 75568
Atena Lucana SA 19 2336 77904
Palomonte SA 19 3985 81889
Castelgrande PZ 20 943 82832

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km W of Potenza (67122 inhabitants)
44 Km E of Battipaglia (50786 inhabitants)
64 Km E of Salerno (135261 inhabitants)
68 Km E of Cava de' Tirreni (53659 inhabitants)
69 Km E of Avellino (54857 inhabitants)
79 Km SW of Cerignola (58396 inhabitants)
83 Km SE of Benevento (60091 inhabitants)
84 Km E of Scafati (50787 inhabitants)
87 Km E of Castellammare di Stabia (66466 inhabitants)
91 Km W of Altamura (70396 inhabitants)
92 Km W of Matera (60436 inhabitants)
94 Km S of Foggia (151991 inhabitants)
95 Km SW of Andria (100440 inhabitants)
98 Km E of Torre del Greco (86275 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 1.1 2019-11-26
23:00:09		 40.6203 15.5098 11 2020-02-28
16:42:25		 Bollettino Sismico Italiano INGV 76480301
Reviewed
Rev100 		ML 1.1 2019-11-26
23:00:09		 40.6243 15.5173 11 2019-11-26
23:11:20		 Sala Sismica INGV-Roma 74055541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-26 23:00:09 ± 0.11
Latitude 40.6203 ± 0.0072
Longitude 15.5098 ± 0.0118
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76480301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 976
Semi-minor axis of confidence ellipse (meter) 746
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 94
Circular confidence region, given by single value of horizontal uncertainty (meter) 980.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 0.46945
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 76480301
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-13 09:15:02

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 74055541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-26 23:11:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNAL.HNE. 2019-11-26T23:00:23.69 0.6 undecidable manual S 323 42.2244 50 0.82 37
IV.ACER.HHZ. 2019-11-26T23:00:23.21 0.6 undecidable manual S 63 40.8258 50 0.73 40
IV.CMPR.HHZ. 2019-11-26T23:00:22.16 0.6 undecidable manual S 208 37.8288 50 0.47 42
IV.SLCN.HNZ. 2019-11-26T23:00:19.41 0.6 undecidable manual S 158 27.5502 50 0.45 44
IV.CDRU.HHZ. 2019-11-26T23:00:18.28 0.6 undecidable manual S 230 22.5552 50 0.66 40
IV.PALZ.HHZ. 2019-11-26T23:00:17.59 0.3 undecidable manual P 46 52.1034 50 -1 50
IV.ACER.HHZ. 2019-11-26T23:00:16.44 0.3 undecidable manual P 63 40.8258 50 -0.4 64
IV.MCEL.HHZ. 2019-11-26T23:00:16.85 0.3 undecidable manual P 143 41.0256 50 -0.02 70
IX.STN3.HHZ. 2019-11-26T23:00:16.53 0.6 undecidable manual S 130 15.5733 50 0.78 40
IV.SNAL.HNE. 2019-11-26T23:00:16.75 0.1 undecidable manual P 323 42.2244 50 -0.31 88
IX.SRN3.HHE. 2019-11-26T23:00:16.19 0.6 undecidable manual S 196 15.5733 50 0.45 44
IX.CLT3.HHE.02 2019-11-26T23:00:15.66 0.3 undecidable manual P 344 32.5452 50 0.08 71
IV.CMPR.HHZ. 2019-11-26T23:00:15.93 0.1 undecidable manual P 208 37.8288 50 -0.45 87
IX.SCL3.HHE.02 2019-11-26T23:00:14.36 0.6 undecidable manual S 1 8.2806 143 0.43 45
IV.SLCN.HNZ. 2019-11-26T23:00:14.80 0.3 undecidable manual P 158 27.5502 50 -0.01 72
IX.PGN3.HHZ.02 2019-11-26T23:00:14.75 0.3 undecidable manual P 102 24.753 50 0.38 67
IX.VDP3.HNE. 2019-11-26T23:00:13.31 0.6 undecidable manual S 108 5.4945 154 -0.11 49
IX.VDS3.HNE.01 2019-11-26T23:00:13.61 0.6 undecidable manual P 332 15.0738 50 0.74 40
IX.BEL3.HNE.01 2019-11-26T23:00:13.30 0.3 undecidable manual P 45 14.9739 50 0.43 68
IV.CDRU.HHZ. 2019-11-26T23:00:13.58 0.1 undecidable manual P 230 22.5552 50 -0.45 89
IX.SRN3.HHE. 2019-11-26T23:00:12.83 0.1 undecidable manual P 196 15.5733 50 -0.12 97
IX.STN3.HHZ. 2019-11-26T23:00:12.07 0.3 undecidable manual P 130 15.5733 50 -0.88 57
IX.VDP3.HNE. 2019-11-26T23:00:11.59 0.1 undecidable manual P 108 5.4945 154 -0.02 100
IX.SCL3.HHE.02 2019-11-26T23:00:11.50 0.3 undecidable manual P 1 8.2806 143 -0.4 69
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CDRU.HHE. ML:1.1 0.00007828069 0.1408 AML other m 2019-11-26T23:00:19.35
IV.CDRU.HHN. ML:0.7 0.000034377570000000006 0.1024 AML other m 2019-11-26T23:00:19.92
IV.ACER.HNE. ML:1.5 0.00011005787 0.592 AML other m 2019-11-26T23:00:22.53
IV.CMPR.HHN. ML:1.1 0.00004532679000000001 0.2176 AML other m 2019-11-26T23:00:22.66
IV.ACER.HNN. ML:1.5 0.000116444195 1.3952 AML other m 2019-11-26T23:00:23.30
IV.ACER.HHE. ML:1.1 0.000038552715 0.2176 AML other m 2019-11-26T23:00:23.69
IV.CMPR.HHE. ML:1.0 0.000032641740000000006 0.1408 AML other m 2019-11-26T23:00:23.80
IV.ACER.HHN. ML:1.1 0.000041994275 0.2816 AML other m 2019-11-26T23:00:25.09
IV.MCEL.HHN. ML:1.0 0.000037111624999999994 1.3856 AML other m 2019-11-26T23:00:29.81
IV.MCEL.HNN. ML:1.1 0.000046141905 1.3344 AML other m 2019-11-26T23:00:29.80
IV.MCEL.HNE. ML:1.2 0.000050303510000000005 1.2576 AML other m 2019-11-26T23:00:31.19
IV.MCEL.HHE. ML:0.9 0.000027184590999999996 0.576 AML other m 2019-11-26T23:00:32.93
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