Earthquake with magnitude of ML 1.1 on date 21-09-2019 and time 21:23:36 (Italy) in region 1 km W Caposele (AV)

A magnitude ML 1.1 earthquake occured in region: 1 km W Caposele (AV), on

  • 21-09-2019 19:23:36 (UTC)
  • 21-09-2019 21:23:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.82, 15.21 at 14 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
Caposele AV 2 3483 3483
Calabritto AV 4 2391 5874
Teora AV 5 1537 7411
Lioni AV 7 6201 13612
Senerchia AV 9 842 14454
Laviano SA 9 1438 15892
Santomenna SA 9 443 16335
Castelnuovo di Conza SA 9 619 16954
Valva SA 10 1643 18597
Conza della Campania AV 12 1373 19970
Bagnoli Irpino AV 12 3217 23187
Morra De Sanctis AV 12 1297 24484
Sant'Angelo dei Lombardi AV 13 4250 28734
Colliano SA 13 3638 32372
Nusco AV 13 4203 36575
Sant'Andrea di Conza AV 14 1539 38114
Oliveto Citra SA 14 3802 41916
Guardia Lombardi AV 15 1718 43634
Rocca San Felice AV 15 851 44485
Acerno SA 15 2783 47268
Andretta AV 16 1927 49195
Pescopagano PZ 16 1910 51105
Torella dei Lombardi AV 16 2144 53249
Cairano AV 16 326 53575
Cassano Irpino AV 17 982 54557
Montella AV 17 7780 62337
Palomonte SA 19 3985 66322
Castelfranci AV 19 2041 68363
Campagna SA 19 16703 85066
Contursi Terme SA 19 3394 88460
Castelgrande PZ 19 943 89403
Villamaina AV 20 995 90398

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Battipaglia (50786 inhabitants)
36 Km E of Avellino (54857 inhabitants)
41 Km E of Salerno (135261 inhabitants)
44 Km E of Cava de' Tirreni (53659 inhabitants)
50 Km SE of Benevento (60091 inhabitants)
54 Km W of Potenza (67122 inhabitants)
58 Km E of Scafati (50787 inhabitants)
63 Km E of Castellammare di Stabia (66466 inhabitants)
71 Km E of Torre del Greco (86275 inhabitants)
72 Km E of Acerra (59573 inhabitants)
72 Km E of Portici (55274 inhabitants)
73 Km E of Ercolano (53709 inhabitants)
77 Km E of Afragola (65057 inhabitants)
77 Km SW of Cerignola (58396 inhabitants)
77 Km SW of Foggia (151991 inhabitants)
78 Km E of Casoria (77642 inhabitants)
79 Km E of Caserta (76326 inhabitants)
81 Km E of Napoli (974074 inhabitants)
86 Km E of Giugliano in Campania (122974 inhabitants)
86 Km E of Aversa (53047 inhabitants)
86 Km E of Marano di Napoli (59874 inhabitants)
94 Km E of Pozzuoli (81661 inhabitants)
98 Km S of San Severo (53905 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 2019-09-21
19:23:36
40.82 15.21 14 2020-02-28
16:41:51
Bollettino Sismico Italiano INGV 72686711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-21 19:23:36 ± 0.09
Latitude 40.82 ± 0.00
Longitude 15.21 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72686711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 408
Semi-minor axis of confidence ellipse (meter) 172
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 334
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.21943
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 72686711
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-23 08:01:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RCAV.EHZ. 2019-09-21T19:24:11.73 3.0 undecidable manual Pg 5.23 0
IT.PLTA.HNZ. 2019-09-21T19:23:56.97 3.0 positive manual Pn 2.09 0
IV.CAFE.HHZ. 2019-09-21T19:23:45.63 0.6 undecidable manual S 5 0.2095 105 0.05 49
IV.MTMR.HNN. 2019-09-21T19:23:44.61 0.3 undecidable manual S 302 0.1862 108 -0.3 70
IX.MNT3.HHZ.02 2019-09-21T19:23:44.07 0.3 undecidable manual S 277 0.1547 114 0.01 75
IX.VDS3.HNN.01 2019-09-21T19:23:44.78 0.3 undecidable manual S 115 0.1817 109 0 73
IV.SNAL.HHZ. 2019-09-21T19:23:43.13 0.3 undecidable manual S 359 0.1061 129 0.31 71
IX.SALI.HNE.01 2019-09-21T19:23:43.16 0.3 undecidable manual S 348 0.1133 126 0.17 73
IX.RSF3.HNE.02 2019-09-21T19:23:43.62 0.3 undecidable manual S 350 0.1475 116 -0.23 72
IV.CAFE.HHZ. 2019-09-21T19:23:42.01 0.1 positive manual P 5 0.2095 105 0.13 97
IX.VDS3.HNN.01 2019-09-21T19:23:41.61 1.0 undecidable manual P 115 0.1817 109 0.19 24
IV.MRLC.HHZ. 2019-09-21T19:23:41.82 0.6 undecidable manual P 106 0.2194 103 -0.22 46
IX.CLT3.HHE.02 2019-09-21T19:23:41.24 1.0 undecidable manual P 60 0.1691 111 0.03 25
IV.MTMR.HNN. 2019-09-21T19:23:41.43 0.1 positive manual P 302 0.1862 108 -0.06 98
IX.MNT3.HHZ.02 2019-09-21T19:23:41.17 0.1 positive manual P 277 0.1547 114 0.18 97
IX.LIO3.HHZ.02 2019-09-21T19:23:41.74 1.0 undecidable manual S 344 0.0809 139 -0.54 23
IV.MCRV.HHZ. 2019-09-21T19:23:41.63 0.3 undecidable manual S 221 0.0486 154 -0.11 74
IX.RSF3.HNE.02 2019-09-21T19:23:40.65 0.1 undecidable manual P 350 0.1475 116 -0.23 95
IV.SNAL.HHZ. 2019-09-21T19:23:40.38 0.1 positive manual P 359 0.1061 129 0.1 99
IX.SALI.HNE.01 2019-09-21T19:23:40.50 0.1 positive manual P 348 0.1133 126 0.12 99
IX.LIO3.HHZ.02 2019-09-21T19:23:39.90 0.1 positive manual P 344 0.0809 139 -0.07 99
IV.MCRV.HHZ. 2019-09-21T19:23:39.79 0.1 negative manual P 221 0.0486 154 0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCRV.HHN. ML:1.7 0.0006765 1.44 AML other m 2019-09-21T19:23:41.96
IV.MCRV.HHE. ML:1.6 0.0004405 1.42 AML other m 2019-09-21T19:23:42.26
IV.SNAL.HHN. ML:1.2 0.000145 1.48 AML other m 2019-09-21T19:23:43.98
IX.MNT3.HHN.02 ML:1.4 0.000193 0.1 AML other m 2019-09-21T19:23:44.43
IV.SNAL.HHE. ML:1.2 0.000148 1.34 AML other m 2019-09-21T19:23:45.92
IX.MNT3.HHE.02 ML:1 8.205E-5 0.56 AML other m 2019-09-21T19:23:46.60
IV.MRLC.HHN. ML:0.9 4.555E-5 0.56 AML other m 2019-09-21T19:23:46.79
IV.MRLC.HHE. ML:0.7 3.04E-5 0.9 AML other m 2019-09-21T19:23:49.53
IX.MNT3.HNN.01 ML:1.3 0.00015301785 0.1152 AML other m 2019-09-21T19:23:44.37
IV.CAFE.HHE. ML:0.9 5.080669E-5 0.3072 AML other m 2019-09-21T19:23:48.30
IV.CAFE.HHN. ML:0.7 2.937731E-5 0.2688 AML other m 2019-09-21T19:23:46.41
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