Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 25-11-2019 and time 10:55:33 (Italy) in region 2 km SW San Leucio del Sannio (BN)

A magnitude ML 1.9 earthquake occured in region: 2 km SW San Leucio del Sannio (BN), on

  • 25-11-2019 09:55:33 (UTC)
  • 25-11-2019 10:55:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.0660, 14.7410 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
San Leucio del Sannio BN 2 3106 3106
Ceppaloni BN 3 3415 6521
Arpaise BN 4 761 7282
Apollosa BN 4 2658 9940
Chianche AV 5 475 10415
Sant'Angelo a Cupolo BN 5 4325 14740
Roccabascerana AV 6 2354 17094
Petruro Irpino AV 6 349 17443
Pannarano BN 7 2130 19573
Torrioni AV 7 549 20122
San Nicola Manfredi BN 7 3722 23844
Altavilla Irpina AV 7 4196 28040
San Martino Valle Caudina AV 8 4884 32924
San Martino Sannita BN 8 1230 34154
Benevento BN 8 60091 94245
Pietrastornina AV 8 1553 95798
Montesarchio BN 8 13500 109298
Castelpoto BN 9 1254 110552
Tufo AV 9 889 111441
San Giorgio del Sannio BN 10 10022 121463
Sant'Angelo a Scala AV 10 730 122193
San Nazzaro BN 10 884 123077
Montefusco AV 10 1338 124415
Santa Paolina AV 10 1256 125671
Bonea BN 10 1448 127119
Calvi BN 11 2682 129801
Campoli del Monte Taburno BN 11 1546 131347
Grottolella AV 11 1869 133216
Tocco Caudio BN 11 1508 134724
Cervinara AV 11 9658 144382
Foglianise BN 12 3385 147767
Prata di Principato Ultra AV 12 2944 150711
Capriglia Irpina AV 13 2398 153109
Rotondi AV 13 3591 156700
Cautano BN 13 2044 158744
Summonte AV 13 1583 160327
Pietradefusi AV 13 2348 162675
Pratola Serra AV 13 3764 166439
Montefredane AV 13 2297 168736
Paolisi BN 14 2072 170808
Ospedaletto d'Alpinolo AV 14 2145 172953
Vitulano BN 14 2944 175897
Bucciano BN 14 2100 177997
Torrecuso BN 14 3407 181404
Airola BN 15 8195 189599
Venticano AV 15 2537 192136
Montemiletto AV 15 5313 197449
Torre Le Nocelle AV 15 1324 198773
Quadrelle AV 16 1865 200638
Paupisi BN 16 1633 202271
Arpaia BN 16 1992 204263
Mercogliano AV 16 12267 216530
Sirignano AV 16 2933 219463
Mugnano del Cardinale AV 16 5373 224836
Baiano AV 16 4718 229554
Moiano BN 16 4094 233648
Montefalcione AV 17 3359 237007
Manocalzati AV 17 3160 240167
Avella AV 17 7890 248057
Paduli BN 17 3978 252035
Ponte BN 17 2580 254615
Apice BN 17 5686 260301
Sperone AV 17 3706 264007
Pietrelcina BN 17 3114 267121
Avellino AV 17 54857 321978
Forchia BN 18 1235 323213
Candida AV 18 1147 324360
Roccarainola NA 18 7082 331442
Atripalda AV 18 11020 342462
San Potito Ultra AV 19 1558 344020
Parolise AV 19 663 344683
Tufino NA 19 3776 348459
Taurasi AV 19 2377 350836
Lapio AV 20 1572 352408
Monteforte Irpino AV 20 11467 363875
Pesco Sannita BN 20 1972 365847

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km SW of Benevento (60091 inhabitants)
17 Km N of Avellino (54857 inhabitants)
34 Km E of Acerra (59573 inhabitants)
34 Km E of Caserta (76326 inhabitants)
40 Km E of Afragola (65057 inhabitants)
40 Km NE of Scafati (50787 inhabitants)
41 Km N of Cava de' Tirreni (53659 inhabitants)
42 Km E of Casoria (77642 inhabitants)
42 Km NE of Portici (55274 inhabitants)
43 Km N of Salerno (135261 inhabitants)
44 Km NE of Ercolano (53709 inhabitants)
44 Km NE of Torre del Greco (86275 inhabitants)
46 Km E of Aversa (53047 inhabitants)
47 Km NE of Castellammare di Stabia (66466 inhabitants)
48 Km E of Giugliano in Campania (122974 inhabitants)
48 Km NE of Napoli (974074 inhabitants)
50 Km E of Marano di Napoli (59874 inhabitants)
55 Km NW of Battipaglia (50786 inhabitants)
60 Km E of Pozzuoli (81661 inhabitants)
80 Km SW of Foggia (151991 inhabitants)
87 Km SW 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 1.9 2019-11-25
09:55:33		 41.0662 14.7412 11 2020-02-28
16:42:09		 Bollettino Sismico Italiano INGV 74109991
Reviewed
Rev100 		ML 1.9 2019-11-25
09:55:33		 41.062 14.7437 11 2019-11-25
10:05:13		 Sala Sismica INGV-Roma 74010191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-25 09:55:33 ± 0.07
Latitude 41.0662 ± 0.0045
Longitude 14.7412 ± 0.0036
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74109991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 459
Semi-minor axis of confidence ellipse (meter) 271
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 20
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.51621
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 74010191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-25 10:05:13

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 74109991
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-28 08:03:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ERC.EHZ. 2019-11-25T09:57:20.41 3.0 undecidable manual Sg 15.37 0
GU.CARD.HHZ. 2019-11-25T09:57:16.31 3.0 undecidable manual Sn 0.27 0
IV.RIBO.EHZ.01 2019-11-25T09:57:06.21 3.0 undecidable manual Sg 13.85 0
IV.CTI.HHZ. 2019-11-25T09:56:45.74 3.0 undecidable manual Pn 0.51 0
IV.BRSN.EHZ. 2019-11-25T09:56:26.79 3.0 negative manual Pg 4.93 0
IV.PE3.EHZ. 2019-11-25T09:56:14.74 3.0 positive manual Pn 1.91 0
IV.RIBO.EHZ.01 2019-11-25T09:56:13.50 3.0 negative manual Pn -2.82 0
IV.SENI.EHZ. 2019-11-25T09:56:10.02 3.0 negative manual Pn 0.54 0
IV.VAGA.HNZ. 2019-11-25T09:55:51.32 0.6 undecidable manual S 313 57.2982 50 -0.2 47
IV.PIGN.HNZ. 2019-11-25T09:55:49.26 1.0 undecidable manual S 288 49.2174 50 -0.08 24
IV.MCRV.HHZ. 2019-11-25T09:55:48.68 0.6 undecidable manual S 131 47.7189 50 -0.25 47
IX.SSB3.HNE.02 2019-11-25T09:55:47.19 0.6 undecidable manual S 88 40.8258 50 0.08 49
IV.CAFE.HHN. 2019-11-25T09:55:47.36 0.3 undecidable manual S 96 41.625 50 0.03 75
IX.LIO3.HHZ.02 2019-11-25T09:55:47.17 0.3 undecidable manual S 117 41.3253 50 -0.06 74
IX.SALI.HNE.01 2019-11-25T09:55:47.18 0.6 undecidable manual S 112 39.7269 50 0.36 47
IV.SNAL.HNE. 2019-11-25T09:55:47.38 0.6 undecidable manual S 112 42.2244 50 -0.09 49
IV.VTIR.HHZ. 2019-11-25T09:55:46.83 1.0 undecidable manual S 223 39.2274 50 0.14 24
IV.SACR.HNZ. 2019-11-25T09:55:45.84 0.3 undecidable manual S 355 36.8298 50 -0.21 73
IV.VAGA.HNZ. 2019-11-25T09:55:44.08 0.1 positive manual P 313 57.2982 50 0.1 96
IV.LRP.EHZ. 2019-11-25T09:55:44.08 3.0 negative manual P -1.02 0
IV.PIGN.HNZ. 2019-11-25T09:55:43.12 0.1 undecidable manual P 288 49.2174 50 0.4 91
IV.BSSO.HNZ. 2019-11-25T09:55:43.52 0.1 undecidable manual P 347 54.6009 50 -0.04 97
IV.MCRV.HHZ. 2019-11-25T09:55:42.22 0.1 undecidable manual P 131 47.7189 50 -0.27 94
IX.LIO3.HHZ.02 2019-11-25T09:55:41.28 0.1 negative manual P 117 41.3253 50 -0.23 96
IX.SALI.HNE.01 2019-11-25T09:55:41.20 0.3 undecidable manual P 112 39.7269 50 -0.07 74
IV.SNAL.HNE. 2019-11-25T09:55:41.33 0.1 positive manual P 112 42.2244 50 -0.31 94
IX.SSB3.HNE.02 2019-11-25T09:55:41.79 0.3 undecidable manual P 88 40.8258 50 0.35 70
IV.VCRE.HHZ. 2019-11-25T09:55:41.07 0.3 undecidable manual P 224 37.7289 50 0.11 74
IV.CAFE.HHN. 2019-11-25T09:55:41.53 0.1 undecidable manual P 96 41.625 50 -0.03 100
IV.VTIR.HHZ. 2019-11-25T09:55:41.42 0.3 undecidable manual P 223 39.2274 50 0.23 72
IV.MRB1.HHZ. 2019-11-25T09:55:41.92 1.0 undecidable manual S 72 19.9689 50 0.38 24
IV.SACR.HNZ. 2019-11-25T09:55:40.88 0.1 undecidable manual P 355 36.8298 50 0.06 100
IV.VITU.HHZ. 2019-11-25T09:55:40.06 0.6 undecidable manual S 324 15.9729 124 -0.3 49
IV.VCNE.EHZ.BH 2019-11-25T09:55:40.70 1.0 undecidable manual P 224 37.0296 50 -0.15 25
IV.MRB1.HHZ. 2019-11-25T09:55:38.43 0.1 positive manual P 72 19.9689 50 0.21 100
IX.BENI.HNZ.01 2019-11-25T09:55:38.42 0.3 undecidable manual S 20 7.4814 145 0.19 77
IV.VITU.HHZ. 2019-11-25T09:55:37.17 0.1 negative manual P 324 15.9729 124 -0.37 97
IX.BENI.HNZ.01 2019-11-25T09:55:36.60 0.3 undecidable manual P 20 7.4814 145 0.29 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VITU.HHN. ML:2.2 0.001335 0.24 AML other m 2019-11-25T09:55:41.65
IV.VITU.HNN. ML:2.1 0.001245 0.24 AML other m 2019-11-25T09:55:41.65
IV.VITU.HHE. ML:2.1 0.001085 0.18 AML other m 2019-11-25T09:55:42.76
IV.VITU.HNE. ML:1.7 0.000484 0.34 AML other m 2019-11-25T09:55:43.69
IV.MRB1.HHN. ML:1.8 0.0005245 1.48 AML other m 2019-11-25T09:55:47.22
IV.MRB1.HNN. ML:1.9 0.0006014999999999999 1.2 AML other m 2019-11-25T09:55:48.83
IV.MRB1.HNE. ML:1.8 0.000444 1.48 AML other m 2019-11-25T09:55:49.25
IV.MRB1.HHE. ML:1.8 0.00045599999999999997 1.5 AML other m 2019-11-25T09:55:49.24
IV.VTIR.HHN. ML:1.7 0.00017359825000000002 0.16 AML other m 2019-11-25T09:55:51.95
IV.VTIR.HHE. ML:1.6 0.00014314615 0.2752 AML other m 2019-11-25T09:55:48.34
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