Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 14-11-2021 and time 10:28:07 (Italy) in region 2 km SW Forenza (PZ)

A magnitude ML 1.5 earthquake occured in region: 2 km SW Forenza (PZ), on

  • 14-11-2021 09:28:07 (UTC)
  • 14-11-2021 10:28:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.8440, 15.8400 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
Forenza PZ 2 2122 2122
Maschito PZ 7 1670 3792
Acerenza PZ 10 2402 6194
Pietragalla PZ 11 4160 10354
Filiano PZ 12 2926 13280
Ripacandida PZ 12 1744 15024
Ginestra PZ 13 747 15771
Venosa PZ 14 11863 27634
Cancellara PZ 14 1309 28943
Banzi PZ 15 1361 30304
Oppido Lucano PZ 15 3813 34117
Palazzo San Gervasio PZ 15 4914 39031
Atella PZ 16 3827 42858
Avigliano PZ 16 11577 54435
Genzano di Lucania PZ 16 5750 60185
Rionero in Vulture PZ 17 13230 73415
Barile PZ 18 2785 76200
Ruoti PZ 20 3579 79779

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km N of Potenza (67122 inhabitants)
47 Km S of Cerignola (58396 inhabitants)
57 Km SW of Andria (100440 inhabitants)
60 Km W of Altamura (70396 inhabitants)
65 Km SW of Barletta (94814 inhabitants)
67 Km W of Matera (60436 inhabitants)
68 Km SW of Trani (56217 inhabitants)
71 Km SW of Bisceglie (55422 inhabitants)
73 Km SE of Foggia (151991 inhabitants)
76 Km SW of Molfetta (59874 inhabitants)
77 Km E of Battipaglia (50786 inhabitants)
78 Km W of Bitonto (55540 inhabitants)
88 Km S of Manfredonia (57279 inhabitants)
88 Km E of Avellino (54857 inhabitants)
92 Km W of Bari (326344 inhabitants)
93 Km E of Salerno (135261 inhabitants)
94 Km E of Benevento (60091 inhabitants)
97 Km E of Cava de' Tirreni (53659 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 1.5 2021-11-14
09:28:07		 40.8437 15.8403 11 2022-03-30
13:04:37		 Bollettino Sismico Italiano INGV 100881311
Reviewed
Rev100 		ML 1.5 2021-11-14
09:28:07		 40.8387 15.8268 9 2021-11-14
09:37:29		 Sala Sismica INGV-Roma 97454461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-14 09:28:07 ± 0.09
Latitude 40.8437 ± 0.0063
Longitude 15.8403 ± 0.0071
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 100881311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 767
Semi-minor axis of confidence ellipse (meter) 506
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 142
Circular confidence region, given by single value of horizontal uncertainty (meter) 770.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.53869
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 100881311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-11 16:09:33

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 97454461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-14 09:37:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BRSN.HNZ. 2021-11-14T09:29:57.13 3.0 undecidable manual Sn -1.5 0
IV.CROCE.HHZ. 2021-11-14T09:29:46.37 3.0 undecidable manual Sn -5.73 0
IV.MDI.HHZ. 2021-11-14T09:29:44.18 3.0 undecidable manual Pn 7.05 0
IV.SACS.HHZ. 2021-11-14T09:29:43.18 3.0 undecidable manual Sn 3.51 0
IV.CPGN.EHZ. 2021-11-14T09:29:43.36 3.0 undecidable manual Sn -4.02 0
IV.ZOVE.EHZ. 2021-11-14T09:29:39.83 3.0 positive manual Pg 17.610001 0
IV.VOBA.EHZ. 2021-11-14T09:29:33.18 3.0 negative manual Pn 2.69 0
IV.SSFR.HHZ. 2021-11-14T09:29:32.46 3.0 undecidable manual Sn -2.92 0
IV.SBPO.HNZ. 2021-11-14T09:29:29.74 3.0 negative manual Pn 7.85 0
IV.ESCV.HHZ. 2021-11-14T09:29:25.04 3.0 undecidable manual Sn -4.31 0
IV.IVUG.HHZ. 2021-11-14T09:29:24.12 3.0 undecidable manual Sg 10.61 0
IV.CROCE.HNZ. 2021-11-14T09:29:13.47 3.0 undecidable manual Pg 10.7 0
IV.PESA.HHZ. 2021-11-14T09:28:55.36 3.0 positive manual Pn -2.54 0
IV.CERA.HHZ. 2021-11-14T09:28:51.11 3.0 undecidable manual Sn -1.43 0
IV.GAVE.EHZ. 2021-11-14T09:28:44.61 3.0 negative manual Pn -1.61 0
IV.TERO.HHZ. 2021-11-14T09:28:39.93 3.0 undecidable manual Pn 0 0
IV.MIGL.HHZ. 2021-11-14T09:28:25.79 0.6 undecidable manual S 118 56.9985 50 0.98 35
IV.MCRV.HHZ. 2021-11-14T09:28:24.99 0.6 undecidable manual S 263 56.7987 50 0.24 45
IV.CDRU.HHZ. 2021-11-14T09:28:24.95 0.6 undecidable manual S 229 59.7957 50 -0.59 41
IX.SRN3.HHZ. 2021-11-14T09:28:23.49 0.3 undecidable manual S 219 51.1155 50 0.27 68
IV.MRVN.HHZ. 2021-11-14T09:28:19.42 0.6 undecidable manual S 51 38.3283 50 -0.39 45
IV.MRLC.HHE. 2021-11-14T09:28:18.13 0.6 undecidable manual S 252 31.0467 50 0.26 47
IX.SCL3.EHZ.02 2021-11-14T09:28:18.36 0.6 undecidable manual S 239 32.1456 50 0.19 48
IX.SNR3.EHZ.02 2021-11-14T09:28:17.02 0.6 undecidable manual P 258 55.6998 50 -0.07 47
IV.CDRU.HHZ. 2021-11-14T09:28:17.28 0.3 undecidable manual P 229 59.7957 50 -0.43 64
IV.MIGL.HHZ. 2021-11-14T09:28:16.75 0.3 undecidable manual P 118 56.9985 50 -0.54 63
IV.MCRV.HHZ. 2021-11-14T09:28:16.82 0.3 undecidable manual P 263 56.7987 50 -0.44 65
IX.SRN3.HHZ. 2021-11-14T09:28:15.90 0.3 undecidable manual P 219 51.1155 50 -0.47 65
IV.PTRP.HHZ. 2021-11-14T09:28:15.21 0.3 undecidable manual P 152 40.2264 50 0.5 66
IV.VULT.HHZ. 2021-11-14T09:28:15.51 0.3 undecidable manual S 303 22.4553 50 -0.07 74
IX.SCL3.EHZ.02 2021-11-14T09:28:14.02 0.1 undecidable manual P 239 32.1456 50 0.56 87
IV.MRVN.HHZ. 2021-11-14T09:28:14.03 0.1 undecidable manual P 51 38.3283 50 -0.38 90
IX.RDM3.HHZ.02 2021-11-14T09:28:13.01 0.3 undecidable manual P 278 25.752 50 0.54 67
IV.PALZ.HHZ. 2021-11-14T09:28:13.84 0.3 undecidable manual S 42 14.9739 125 0.44 70
IV.MRLC.HHE. 2021-11-14T09:28:13.20 0.3 undecidable manual P 252 31.0467 50 -0.09 73
IV.ACER.HHZ. 2021-11-14T09:28:12.16 0.6 undecidable manual S 126 10.6782 135 -0.08 50
IX.AVG3.HNE.01 2021-11-14T09:28:12.46 0.6 undecidable manual S 227 13.2756 129 -0.46 46
IV.VULT.HHZ. 2021-11-14T09:28:11.92 0.1 undecidable manual P 303 22.4553 50 -0.04 100
IV.PALZ.HHZ. 2021-11-14T09:28:10.80 0.1 undecidable manual P 42 14.9739 125 0.09 100
IX.AVG3.HNE.01 2021-11-14T09:28:10.61 0.1 undecidable manual P 227 13.2756 129 0.18 98
IV.ACER.HHZ. 2021-11-14T09:28:09.87 0.1 undecidable manual P 126 10.6782 135 -0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ACER.HHN. ML:1.8 0.000818 0.28 AML other m 2021-11-14T09:28:12.30
IV.ACER.HNN. ML:1.8 0.0007945 0.36 AML other m 2021-11-14T09:28:12.48
IV.ACER.HNE. ML:1.8 0.000741 0.5 AML other m 2021-11-14T09:28:12.61
IV.ACER.HHE. ML:1.8 0.0007664999999999999 0.52 AML other m 2021-11-14T09:28:12.60
IV.VULT.HHE. ML:1.5 0.0001885 0.8 AML other m 2021-11-14T09:28:16.52
IX.SCL3.EHN.02 ML:1.5 0.000157 1.76 AML other m 2021-11-14T09:28:20.02
IV.VULT.HHN. ML:1.4 0.0001805 0.26 AML other m 2021-11-14T09:28:21.51
IX.SCL3.EHE.02 ML:1.3 0.00008484999999999999 0.2 AML other m 2021-11-14T09:28:21.64
IV.MCRV.HHE. ML:1.3 0.0000426 1.48 AML other m 2021-11-14T09:28:25.98
IV.MCRV.HHN. ML:1.4 0.0000549 1.22 AML other m 2021-11-14T09:28:26.23
IX.SNR3.EHE.02 ML:1.2 0.00003720102 1.216 AML other m 2021-11-14T09:28:26.01
IX.SNR3.EHN.02 ML:1.4 0.000053681885 1.168 AML other m 2021-11-14T09:28:28.67
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