Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 22-03-2020 and time 13:55:44 (Italy) in region 2 km W Sant'Angelo a Cupolo (BN)

A magnitude ML 1.5 earthquake occured in region: 2 km W Sant'Angelo a Cupolo (BN), on

  • 22-03-2020 12:55:44 (UTC)
  • 22-03-2020 13:55:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.0620, 14.7850 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Sant'Angelo a Cupolo BN 2 4325 4325
Chianche AV 2 475 4800
Ceppaloni BN 3 3415 8215
San Leucio del Sannio BN 3 3106 11321
Petruro Irpino AV 3 349 11670
San Nicola Manfredi BN 4 3722 15392
Torrioni AV 4 549 15941
San Martino Sannita BN 4 1230 17171
Arpaise BN 5 761 17932
San Giorgio del Sannio BN 6 10022 27954
Altavilla Irpina AV 6 4196 32150
San Nazzaro BN 6 884 33034
Montefusco AV 7 1338 34372
Tufo AV 7 889 35261
Santa Paolina AV 7 1256 36517
Calvi BN 7 2682 39199
Roccabascerana AV 7 2354 41553
Apollosa BN 8 2658 44211
Benevento BN 8 60091 104302
Pannarano BN 9 2130 106432
Pietrastornina AV 9 1553 107985
Pietradefusi AV 9 2348 110333
Prata di Principato Ultra AV 9 2944 113277
Grottolella AV 10 1869 115146
Sant'Angelo a Scala AV 10 730 115876
Pratola Serra AV 10 3764 119640
San Martino Valle Caudina AV 11 4884 124524
Venticano AV 11 2537 127061
Montefredane AV 11 2297 129358
Castelpoto BN 11 1254 130612
Torre Le Nocelle AV 12 1324 131936
Capriglia Irpina AV 12 2398 134334
Montemiletto AV 12 5313 139647
Montesarchio BN 12 13500 153147
Summonte AV 13 1583 154730
Montefalcione AV 14 3359 158089
Bonea BN 14 1448 159537
Campoli del Monte Taburno BN 14 1546 161083
Ospedaletto d'Alpinolo AV 14 2145 163228
Apice BN 14 5686 168914
Foglianise BN 14 3385 172299
Manocalzati AV 14 3160 175459
Tocco Caudio BN 15 1508 176967
Cervinara AV 15 9658 186625
Paduli BN 15 3978 190603
Candida AV 15 1147 191750
Cautano BN 16 2044 193794
Taurasi AV 16 2377 196171
Rotondi AV 16 3591 199762
Mercogliano AV 16 12267 212029
Pietrelcina BN 16 3114 215143
Lapio AV 16 1572 216715
Avellino AV 16 54857 271572
Torrecuso BN 16 3407 274979
San Potito Ultra AV 17 1558 276537
Atripalda AV 17 11020 287557
Parolise AV 17 663 288220
Vitulano BN 17 2944 291164
Paolisi BN 17 2072 293236
Quadrelle AV 18 1865 295101
Mirabella Eclano AV 18 7684 302785
Sant'Arcangelo Trimonte BN 18 573 303358
Mugnano del Cardinale AV 18 5373 308731
Bucciano BN 18 2100 310831
Paupisi BN 18 1633 312464
Sirignano AV 18 2933 315397
Chiusano di San Domenico AV 18 2277 317674
Sorbo Serpico AV 18 583 318257
Salza Irpina AV 18 772 319029
Baiano AV 19 4718 323747
Sant'Angelo all'Esca AV 19 801 324548
Airola BN 19 8195 332743
Ponte BN 19 2580 335323
Cesinali AV 19 2584 337907
Bonito AV 19 2448 340355
Avella AV 19 7890 348245
Luogosano AV 19 1187 349432
Aiello del Sabato AV 19 3958 353390
Sperone AV 19 3706 357096
Pesco Sannita BN 19 1972 359068
San Mango sul Calore AV 20 1185 360253
Arpaia BN 20 1992 362245
Santo Stefano del Sole AV 20 2208 364453
Monteforte Irpino AV 20 11467 375920

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km S of Benevento (60091 inhabitants)
16 Km N of Avellino (54857 inhabitants)
37 Km E of Acerra (59573 inhabitants)
38 Km E of Caserta (76326 inhabitants)
41 Km N of Cava de' Tirreni (53659 inhabitants)
41 Km NE of Scafati (50787 inhabitants)
43 Km N of Salerno (135261 inhabitants)
43 Km E of Afragola (65057 inhabitants)
45 Km NE of Portici (55274 inhabitants)
45 Km E of Casoria (77642 inhabitants)
46 Km NE of Ercolano (53709 inhabitants)
47 Km NE of Torre del Greco (86275 inhabitants)
48 Km NE of Castellammare di Stabia (66466 inhabitants)
49 Km E of Aversa (53047 inhabitants)
51 Km NE of Napoli (974074 inhabitants)
51 Km E of Giugliano in Campania (122974 inhabitants)
53 Km E of Marano di Napoli (59874 inhabitants)
53 Km NW of Battipaglia (50786 inhabitants)
63 Km E of Pozzuoli (81661 inhabitants)
78 Km SW of Foggia (151991 inhabitants)
86 Km SW of San Severo (53905 inhabitants)
97 Km W of Cerignola (58396 inhabitants)
98 Km W of Potenza (67122 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 2020-03-22
12:55:44		 41.0618 14.7847 14 2020-07-18
21:08:29		 Bollettino Sismico Italiano INGV 77631261
Reviewed
Rev100 		ML 1.6 2020-03-22
12:55:44		 41.0433 14.7788 10 2020-03-22
13:19:44		 Sala Sismica INGV-Roma 77468081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-22 12:55:44 ± 0.15
Latitude 41.0618 ± 0.0072
Longitude 14.7847 ± 0.0072
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77631261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 631
Semi-minor axis of confidence ellipse (meter) 527
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 210
Circular confidence region, given by single value of horizontal uncertainty (meter) 630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
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) 0.06835
Epicentral distance of station farthest from the epicenter (degree) 0.54409
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 77631261
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-03 20:12:25

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 17
Type of magnitude ML
Reference to an origin 77468081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-22 13:19:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IX.SNR3.HHE.02 2020-03-22T12:56:00.96 0.6 undecidable manual S 136 49.8168 94 1 35
IV.SACR.HHZ. 2020-03-22T12:55:58.34 0.6 undecidable manual S 350 37.8288 96 1.57 29
IV.MCRV.HHZ. 2020-03-22T12:55:57.70 0.3 undecidable manual S 134 44.622 95 -0.9 57
IV.SNAL.HHZ. 2020-03-22T12:55:57.81 0.6 undecidable manual S 113 38.628 96 0.81 39
IV.VBKN.HHE. 2020-03-22T12:55:57.97 0.3 undecidable manual S 229 39.3273 96 0.79 57
IX.NSC3.HHZ. 2020-03-22T12:55:56.60 0.6 undecidable manual S 130 37.0296 96 0.04 49
IV.VAGA.HHZ. 2020-03-22T12:55:54.64 0.3 undecidable manual P 311 60.3951 93 -0.28 66
IX.MNT3.HHZ.02 2020-03-22T12:55:54.75 0.3 undecidable manual S 143 31.1466 99 -0.26 72
IV.SGG.HHN. 2020-03-22T12:55:53.02 1.0 undecidable manual P 317 49.4172 94 -0.22 23
IV.MTMR.EHZ. 2020-03-22T12:55:53.10 0.6 undecidable manual S 131 24.2535 103 -0.09 50
IV.PIGN.HNE. 2020-03-22T12:55:53.04 0.3 undecidable manual P 287 52.8027 94 -0.72 59
IV.VTIR.HHZ. 2020-03-22T12:55:52.16 1.0 undecidable manual P 227 41.4252 95 0.14 24
IV.VBKN.HHE. 2020-03-22T12:55:52.47 0.6 undecidable manual P 229 39.3273 96 0.78 39
IV.MRB1.HHZ. 2020-03-22T12:55:52.11 0.3 undecidable manual S 66 16.7721 115 0.81 63
IX.NSC3.HHZ. 2020-03-22T12:55:52.01 0.6 undecidable manual P 130 37.0296 96 0.68 41
IV.OVO.HHZ. 2020-03-22T12:55:52.87 0.6 undecidable manual P 231 41.625 95 0.83 38
IX.SNR3.HHE.02 2020-03-22T12:55:52.92 0.3 undecidable manual P 136 49.8168 94 -0.38 67
IX.LGS3.HNZ. 2020-03-22T12:55:51.99 0.3 undecidable manual S 116 19.1697 110 0.09 75
IV.VVDG.HHE. 2020-03-22T12:55:51.98 0.6 undecidable manual P 230 39.3273 96 0.3 46
IV.SACR.HHZ. 2020-03-22T12:55:51.97 0.3 undecidable manual P 350 37.8288 96 0.52 68
IV.PSB1.HHZ. 2020-03-22T12:55:51.70 0.6 undecidable manual S 7 18.0708 112 0.08 51
IV.MCRV.HHZ. 2020-03-22T12:55:51.95 0.3 undecidable manual P 134 44.622 95 -0.56 65
IV.VITU.HHZ. 2020-03-22T12:55:51.40 0.6 undecidable manual S 316 18.6702 111 -0.37 47
IT.AVL.HNZ. 2020-03-22T12:55:51.59 0.6 undecidable manual S 179 15.4734 118 0.6 43
IV.VCRE.HHE. 2020-03-22T12:55:51.79 0.3 undecidable manual P 228 40.0266 96 -0.01 73
IV.CRTO.HHE. 2020-03-22T12:55:51.82 0.6 undecidable manual P 229 40.4262 96 -0.04 49
IV.PAOL.HHZ. 2020-03-22T12:55:51.98 0.3 undecidable manual S 259 18.4704 111 0.25 72
IV.SNAL.HHZ. 2020-03-22T12:55:51.45 0.1 undecidable manual P 113 38.628 96 -0.13 96
IX.MNT3.HHZ.02 2020-03-22T12:55:50.03 0.1 negative manual P 143 31.1466 99 -0.4 92
IX.BENI.HNZ.01 2020-03-22T12:55:49.20 0.3 undecidable manual S 352 7.5813 144 -0.2 74
IV.NL9.EHZ. 2020-03-22T12:55:49.32 0.6 undecidable manual P 232 25.4523 102 -0.26 48
IV.MTMR.EHZ. 2020-03-22T12:55:49.10 0.1 undecidable manual P 131 24.2535 103 -0.29 95
IV.MRB1.HHZ. 2020-03-22T12:55:48.61 0.1 undecidable manual P 66 16.7721 115 0.31 97
IT.AVL.HNZ. 2020-03-22T12:55:48.64 0.6 undecidable manual P 179 15.4734 118 0.53 45
IV.PAOL.HHZ. 2020-03-22T12:55:48.15 0.1 undecidable manual P 259 18.4704 111 -0.39 95
IV.PSB1.HHZ. 2020-03-22T12:55:48.46 0.3 undecidable manual P 7 18.0708 112 -0.02 75
IX.LGS3.HNZ. 2020-03-22T12:55:48.75 0.1 positive manual P 116 19.1697 110 0.11 100
IV.VITU.HHZ. 2020-03-22T12:55:47.74 0.1 negative manual P 316 18.6702 111 -0.83 79
IX.BENI.HNZ.01 2020-03-22T12:55:46.80 0.1 undecidable manual P 352 7.5813 144 -0.39 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PAOL.HHN. ML:1.6 0.00030764685 0.2816 AML other m 2020-03-22T12:55:52.52
IV.PAOL.HNN. ML:1.6 0.00031971245000000004 0.352 AML other m 2020-03-22T12:55:52.52
IV.MTMR.EHE. ML:1.5 0.00017999609999999998 0.1024 AML other m 2020-03-22T12:55:54.31
IV.MTMR.EHN. ML:1.6 0.00020712174999999998 0.1408 AML other m 2020-03-22T12:55:54.39
IV.MTMR.HNE. ML:1.8 0.00031346365 0.1728 AML other m 2020-03-22T12:55:54.81
IV.PAOL.HHE. ML:1.6 0.0002636287 0.2816 AML other m 2020-03-22T12:55:55.04
IV.MRB1.HNE. ML:1.6 0.00032250000000000003 0.48 AML other m 2020-03-22T12:55:55.01
IX.MNT3.HNE.01 ML:1.8 0.000273142915 0.0768 AML other m 2020-03-22T12:55:55.14
IX.MNT3.HHE.02 ML:1.9 0.00032216659999999997 0.096 AML other m 2020-03-22T12:55:55.18
IV.PAOL.HNE. ML:1.6 0.00025143614999999995 0.32 AML other m 2020-03-22T12:55:55.25
IV.MRB1.HHE. ML:1.6 0.0003095456 0.48 AML other m 2020-03-22T12:55:55.76
IX.MNT3.HHN.02 ML:2.0 0.00046964025 0.1088 AML other m 2020-03-22T12:55:56.33
IX.MNT3.HNN.01 ML:2.0 0.0004538381 0.1088 AML other m 2020-03-22T12:55:56.33
IV.PSB1.HHE. ML:1.1 0.000096633755 0.576 AML other m 2020-03-22T12:55:57.48
IV.PSB1.HHN. ML:1.1 0.00009723928000000001 0.4608 AML other m 2020-03-22T12:55:57.57
IV.PSB1.HNN. ML:1.1 0.00009296312500000001 0.4672 AML other m 2020-03-22T12:55:57.35
IV.PSB1.HNE. ML:1.3 0.00013465850000000002 0.8 AML other m 2020-03-22T12:55:57.60
IV.MRB1.HHN. ML:1.6 0.0003360724 0.5824 AML other m 2020-03-22T12:55:57.92
IV.MRB1.HNN. ML:1.7 0.00036063690000000004 0.3072 AML other m 2020-03-22T12:55:57.93
IV.SNAL.HNE. ML:1.2 0.00005959515999999999 0.4608 AML other m 2020-03-22T12:55:59.13
IV.SNAL.HHE. ML:1.2 0.00005704417 0.2048 AML other m 2020-03-22T12:55:59.13
IV.MCRV.HHN. ML:1.9 0.00021645975 0.1408 AML other m 2020-03-22T12:56:00.02
IV.MCRV.HHE. ML:1.6 0.00010852966 0.1984 AML other m 2020-03-22T12:56:00.16
IV.SNAL.HNN. ML:1.2 0.00005147542 0.5184 AML other m 2020-03-22T12:56:05.15
IV.SNAL.HHN. ML:1.1 0.000046146494999999996 0.4992 AML other m 2020-03-22T12:56:05.40
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