Earthquake with magnitude of ML 1.7 on date 22-03-2020 and time 14:47:32 (Italy) in region 1 km SE San Leucio del Sannio (BN)

A magnitude ML 1.7 earthquake occured in region: 1 km SE San Leucio del Sannio (BN), on

  • 22-03-2020 13:47:32 (UTC)
  • 22-03-2020 14:47:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.06, 14.76 at 14 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
San Leucio del Sannio BN 1 3106 3106
Ceppaloni BN 2 3415 6521
Chianche AV 3 475 6996
Sant'Angelo a Cupolo BN 3 4325 11321
Arpaise BN 4 761 12082
Petruro Irpino AV 4 349 12431
Torrioni AV 5 549 12980
San Nicola Manfredi BN 5 3722 16702
San Martino Sannita BN 6 1230 17932
Apollosa BN 6 2658 20590
Roccabascerana AV 6 2354 22944
Altavilla Irpina AV 6 4196 27140
Pannarano BN 8 2130 29270
San Giorgio del Sannio BN 8 10022 39292
Tufo AV 8 889 40181
Benevento BN 8 60091 100272
San Nazzaro BN 8 884 101156
Santa Paolina AV 8 1256 102412
Montefusco AV 8 1338 103750
Pietrastornina AV 8 1553 105303
Calvi BN 9 2682 107985
San Martino Valle Caudina AV 9 4884 112869
Sant'Angelo a Scala AV 10 730 113599
Grottolella AV 10 1869 115468
Prata di Principato Ultra AV 10 2944 118412
Montesarchio BN 10 13500 131912
Castelpoto BN 10 1254 133166
Pietradefusi AV 11 2348 135514
Pratola Serra AV 11 3764 139278
Capriglia Irpina AV 12 2398 141676
Montefredane AV 12 2297 143973
Bonea BN 12 1448 145421
Summonte AV 12 1583 147004
Campoli del Monte Taburno BN 13 1546 148550
Venticano AV 13 2537 151087
Cervinara AV 13 9658 160745
Tocco Caudio BN 13 1508 162253
Montemiletto AV 13 5313 167566
Torre Le Nocelle AV 13 1324 168890
Foglianise BN 13 3385 172275
Ospedaletto d'Alpinolo AV 14 2145 174420
Cautano BN 14 2044 176464
Rotondi AV 14 3591 180055
Montefalcione AV 15 3359 183414
Manocalzati AV 15 3160 186574
Apice BN 15 5686 192260
Torrecuso BN 16 3407 195667
Vitulano BN 16 2944 198611
Paolisi BN 16 2072 200683
Mercogliano AV 16 12267 212950
Paduli BN 16 3978 216928
Candida AV 16 1147 218075
Bucciano BN 16 2100 220175
Quadrelle AV 17 1865 222040
Avellino AV 17 54857 276897
Pietrelcina BN 17 3114 280011
Mugnano del Cardinale AV 17 5373 285384
Sirignano AV 17 2933 288317
Atripalda AV 17 11020 299337
Airola BN 17 8195 307532
Paupisi BN 17 1633 309165
San Potito Ultra AV 17 1558 310723
Baiano AV 17 4718 315441
Taurasi AV 17 2377 317818
Parolise AV 18 663 318481
Lapio AV 18 1572 320053
Avella AV 18 7890 327943
Ponte BN 18 2580 330523
Arpaia BN 18 1992 332515
Sperone AV 18 3706 336221
Moiano BN 18 4094 340315
Sant'Arcangelo Trimonte BN 19 573 340888
Cesinali AV 19 2584 343472
Salza Irpina AV 19 772 344244
Sorbo Serpico AV 19 583 344827
Chiusano di San Domenico AV 19 2277 347104
Forchia BN 19 1235 348339
Mirabella Eclano AV 19 7684 356023
Monteforte Irpino AV 20 11467 367490
Roccarainola NA 20 7082 374572
Pesco Sannita BN 20 1972 376544
Aiello del Sabato AV 20 3958 380502

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km S of Benevento (60091 inhabitants)
17 Km N of Avellino (54857 inhabitants)
35 Km E of Acerra (59573 inhabitants)
36 Km E of Caserta (76326 inhabitants)
40 Km NE of Scafati (50787 inhabitants)
40 Km N of Cava de' Tirreni (53659 inhabitants)
41 Km E of Afragola (65057 inhabitants)
43 Km N of Salerno (135261 inhabitants)
43 Km E of Casoria (77642 inhabitants)
43 Km NE of Portici (55274 inhabitants)
45 Km NE of Ercolano (53709 inhabitants)
45 Km NE of Torre del Greco (86275 inhabitants)
47 Km NE of Castellammare di Stabia (66466 inhabitants)
48 Km E of Aversa (53047 inhabitants)
50 Km E of Giugliano in Campania (122974 inhabitants)
50 Km NE of Napoli (974074 inhabitants)
51 Km E of Marano di Napoli (59874 inhabitants)
54 Km NW of Battipaglia (50786 inhabitants)
61 Km E of Pozzuoli (81661 inhabitants)
79 Km SW of Foggia (151991 inhabitants)
87 Km SW of San Severo (53905 inhabitants)
98 Km W of Cerignola (58396 inhabitants)
99 Km W of Potenza (67122 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 1.7 2020-03-22
13:47:32
41.06 14.76 14 2020-03-22
13:53:50
Sala Sismica INGV-Roma 77468501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-22 13:47:32 ± 0.13
Latitude 41.06 ± 0.01
Longitude 14.76 ± 0.01
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77468501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 716
Semi-minor axis of confidence ellipse (meter) 235
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 209
Circular confidence region, given by single value of horizontal uncertainty (meter) 720
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.46135
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 30
Type of magnitude ML
Reference to an origin 77468501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-22 13:53:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CMPR.HHZ. 2020-03-22T13:48:02.94 3.0 undecidable manual S 0.37 0
IV.PIGN.HHZ. 2020-03-22T13:47:49.80 0.3 undecidable manual S 288 0.4614 94 0.7 58
IV.SGG.HHZ. 2020-03-22T13:47:48.17 0.6 undecidable manual S 318 0.4353 94 -0.15 47
IV.MCRV.HHZ. 2020-03-22T13:47:47.73 0.3 undecidable manual S 132 0.4128 95 0.05 72
IX.MNT3.HHZ.02 2020-03-22T13:47:43.83 0.3 undecidable manual S 141 0.2896 98 -0.2 70
IV.PIGN.HHZ. 2020-03-22T13:47:42.56 0.6 negative manual P 288 0.4614 94 0.29 45
IV.MRB1.HHZ. 2020-03-22T13:47:41.18 0.3 undecidable manual S 68 0.1646 111 0.74 63
IV.SGG.HHZ. 2020-03-22T13:47:41.48 0.1 undecidable manual P 318 0.4353 94 -0.34 90
IX.LGS3.HNZ. 2020-03-22T13:47:41.05 0.6 undecidable manual S 114 0.1862 107 0.02 50
IV.MTMR.EHZ. 2020-03-22T13:47:41.95 0.3 undecidable manual S 129 0.2293 102 -0.33 69
IV.VTIR.HHZ. 2020-03-22T13:47:41.24 0.1 undecidable manual P 225 0.3624 96 0.65 82
IV.MCRV.HHZ. 2020-03-22T13:47:40.92 0.1 undecidable manual P 132 0.4128 95 -0.53 84
IV.PSB1.HHZ. 2020-03-22T13:47:40.70 0.6 undecidable manual S 12 0.1655 111 0.25 48
IV.PAOL.HHZ. 2020-03-22T13:47:39.87 0.1 undecidable manual S 258 0.152 114 -0.21 99
IV.VITU.HHZ. 2020-03-22T13:47:39.48 0.6 undecidable manual S 320 0.1583 113 -0.77 42
IX.BENI.HNZ.01 2020-03-22T13:47:38.32 0.6 undecidable manual S 4 0.0683 144 0.18 49
IX.MNT3.HHZ.02 2020-03-22T13:47:38.99 0.1 negative manual P 141 0.2896 98 -0.36 91
IV.MTMR.EHZ. 2020-03-22T13:47:38.11 0.3 undecidable manual P 129 0.2293 102 -0.23 71
IV.PSB1.HHZ. 2020-03-22T13:47:37.39 0.1 negative manual P 12 0.1655 111 0.11 99
IV.PAOL.HHZ. 2020-03-22T13:47:37.29 0.1 undecidable manual P 258 0.152 114 0.22 96
IV.MRB1.HHZ. 2020-03-22T13:47:37.59 0.1 undecidable manual P 68 0.1646 111 0.32 95
IX.LGS3.HNZ. 2020-03-22T13:47:37.70 0.1 undecidable manual P 114 0.1862 107 0.08 100
IT.AVL.HNZ. 2020-03-22T13:47:37.08 0.1 undecidable manual P 173 0.1403 117 0.19 98
IV.VITU.HHZ. 2020-03-22T13:47:36.77 0.1 undecidable manual P 320 0.1583 113 -0.4 94
IX.BENI.HNZ.01 2020-03-22T13:47:35.73 0.1 undecidable manual P 4 0.0683 144 -0.22 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PSB1.HNN. ML:1.4 0.000165 0.68 AML other m 2020-03-22T13:47:41.49
IV.PSB1.HHE. ML:1.4 0.000165 0.84 AML other m 2020-03-22T13:47:41.05
IV.PSB1.HNE. ML:1.4 0.000186 0.84 AML other m 2020-03-22T13:47:41.06
IV.MRB1.HHN. ML:0 0.0005225 0.66 AML other m 2020-03-22T13:47:41.64
IV.MRB1.HNN. ML:0 0.000533 0.66 AML other m 2020-03-22T13:47:41.65
IV.PAOL.HHN. ML:1.8 0.0005265 0.38 AML other m 2020-03-22T13:47:41.75
IV.PAOL.HNN. ML:1.8 0.000524 0.68 AML other m 2020-03-22T13:47:41.76
IV.VITU.HHE. ML:1.9 0.0006545 0.36 AML other m 2020-03-22T13:47:41.76
IV.PAOL.HNE. ML:1.7 0.000359 1.54 AML other m 2020-03-22T13:47:41.77
IV.PSB1.HHN. ML:1.4 0.0001745 0.58 AML other m 2020-03-22T13:47:42.06
IV.PAOL.HHE. ML:1.6 0.000334 0.7 AML other m 2020-03-22T13:47:43.51
IV.MTMR.EHN. ML:1.7 0.000282 1.24 AML other m 2020-03-22T13:47:43.17
IV.VITU.HHN. ML:1.9 0.000637 0.32 AML other m 2020-03-22T13:47:43.11
IV.MTMR.EHE. ML:1.6 0.0002325 0.16 AML other m 2020-03-22T13:47:43.83
IX.MNT3.HHE.02 ML:2 0.00039 0.28 AML other m 2020-03-22T13:47:44.12
IV.MRB1.HNE. ML:0 0.0005975 1.12 AML other m 2020-03-22T13:47:45.02
IV.MRB1.HHE. ML:0 0.000586 1.12 AML other m 2020-03-22T13:47:45.02
IX.MNT3.HHN.02 ML:2.1 0.000539 0.6 AML other m 2020-03-22T13:47:45.41
IV.MCRV.HHE. ML:1.8 0.0001845 0.6 AML other m 2020-03-22T13:47:48.34
IV.MCRV.HHN. ML:1.9 0.0002135 1.26 AML other m 2020-03-22T13:47:49.34
IV.VTIR.HHN. ML:1.6 0.000134 0.6 AML other m 2020-03-22T13:47:49.68
IV.SGG.HHN. ML:1.5 8.96E-5 0.46 AML other m 2020-03-22T13:47:51.30
IV.PIGN.HHE. ML:0 5.8E-5 0.48 AML other m 2020-03-22T13:47:51.33
IV.VTIR.HHE. ML:1.8 0.000185 0.6 AML other m 2020-03-22T13:47:52.99
IV.PIGN.HHN. ML:0 8.375E-5 1.38 AML other m 2020-03-22T13:47:54.71
IV.SGG.HHE. ML:1.4 6.505E-5 0.24 AML other m 2020-03-22T13:47:54.50
IV.CMPR.HHE. ML:1.5 3.29E-5 0.66 AML other m 2020-03-22T13:48:07.41
IV.CMPR.HHN. ML:1.3 2.18E-5 1.14 AML other m 2020-03-22T13:48:08.42
IX.MNT3.HNE.01 ML:1.9 0.0003259648 0.0768 AML other m 2020-03-22T13:47:44.15
IX.MNT3.HNN.01 ML:2 0.00039370255 0.1408 AML other m 2020-03-22T13:47:45.72
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