Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 11-04-2019 and time 10:29:09 (Italy) in region 2 km E Apollosa (BN)

A magnitude ML 1.6 earthquake occured in region: 2 km E Apollosa (BN), on

  • 11-04-2019 08:29:09 (UTC)
  • 11-04-2019 10:29:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.1000, 14.7270 at 10 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
Apollosa BN 2 2658 2658
San Leucio del Sannio BN 4 3106 5764
Castelpoto BN 5 1254 7018
Benevento BN 6 60091 67109
Ceppaloni BN 7 3415 70524
Sant'Angelo a Cupolo BN 7 4325 74849
Campoli del Monte Taburno BN 8 1546 76395
Arpaise BN 8 761 77156
Foglianise BN 8 3385 80541
Montesarchio BN 8 13500 94041
Chianche AV 8 475 94516
Tocco Caudio BN 8 1508 96024
San Nicola Manfredi BN 9 3722 99746
Roccabascerana AV 9 2354 102100
Cautano BN 9 2044 104144
Bonea BN 9 1448 105592
Petruro Irpino AV 10 349 105941
San Martino Valle Caudina AV 10 4884 110825
San Martino Sannita BN 10 1230 112055
Pannarano BN 10 2130 114185
Torrioni AV 10 549 114734
Vitulano BN 10 2944 117678
Torrecuso BN 10 3407 121085
Altavilla Irpina AV 11 4196 125281
San Giorgio del Sannio BN 11 10022 135303
Pietrastornina AV 12 1553 136856
Paupisi BN 12 1633 138489
Calvi BN 12 2682 141171
San Nazzaro BN 12 884 142055
Cervinara AV 13 9658 151713
Montefusco AV 13 1338 153051
Tufo AV 13 889 153940
Ponte BN 13 2580 156520
Rotondi AV 13 3591 160111
Santa Paolina AV 13 1256 161367
Bucciano BN 13 2100 163467
Sant'Angelo a Scala AV 14 730 164197
Paolisi BN 14 2072 166269
Airola BN 14 8195 174464
Pietrelcina BN 15 3114 177578
Grottolella AV 15 1869 179447
Pietradefusi AV 15 2348 181795
Moiano BN 15 4094 185889
Paduli BN 16 3978 189867
Prata di Principato Ultra AV 16 2944 192811
Arpaia BN 16 1992 194803
Capriglia Irpina AV 17 2398 197201
Pratola Serra AV 17 3764 200965
Fragneto Monforte BN 17 1840 202805
Pesco Sannita BN 17 1972 204777
Summonte AV 17 1583 206360
Montefredane AV 17 2297 208657
Venticano AV 17 2537 211194
Apice BN 17 5686 216880
Forchia BN 18 1235 218115
Solopaca BN 18 3820 221935
Ospedaletto d'Alpinolo AV 18 2145 224080
Frasso Telesino BN 18 2318 226398
Torre Le Nocelle AV 18 1324 227722
Montemiletto AV 18 5313 233035
Fragneto l'Abate BN 18 1049 234084
Casalduni BN 18 1378 235462
Quadrelle AV 19 1865 237327
Sirignano AV 19 2933 240260
Sant'Agata de' Goti BN 19 11216 251476
Avella AV 19 7890 259366
San Lorenzo Maggiore BN 19 2154 261520
Baiano AV 19 4718 266238
Mugnano del Cardinale AV 19 5373 271611
Sperone AV 19 3706 275317
Sant'Arcangelo Trimonte BN 19 573 275890
San Lupo BN 20 801 276691
Roccarainola NA 20 7082 283773
Melizzano BN 20 1858 285631
Mercogliano AV 20 12267 297898
Montefalcione AV 20 3359 301257

Municipalities with at least 50000 inhabitants

An earthquake occurred to
6 Km SW of Benevento (60091 inhabitants)
21 Km N of Avellino (54857 inhabitants)
33 Km E of Caserta (76326 inhabitants)
34 Km NE of Acerra (59573 inhabitants)
40 Km NE of Afragola (65057 inhabitants)
43 Km NE of Scafati (50787 inhabitants)
43 Km NE of Casoria (77642 inhabitants)
44 Km NE of Portici (55274 inhabitants)
44 Km N of Cava de' Tirreni (53659 inhabitants)
45 Km NE of Ercolano (53709 inhabitants)
46 Km E of Aversa (53047 inhabitants)
46 Km NE of Torre del Greco (86275 inhabitants)
47 Km N of Salerno (135261 inhabitants)
48 Km E of Giugliano in Campania (122974 inhabitants)
49 Km NE of Napoli (974074 inhabitants)
50 Km NE of Castellammare di Stabia (66466 inhabitants)
50 Km E of Marano di Napoli (59874 inhabitants)
59 Km NW of Battipaglia (50786 inhabitants)
60 Km E of Pozzuoli (81661 inhabitants)
79 Km SW of Foggia (151991 inhabitants)
85 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 1.6 2019-04-11
08:29:09		 41.1003 14.7273 10 2019-08-22
08:24:55		 Bollettino Sismico Italiano INGV 67461001
Reviewed
Rev100 		ML 1.5 2019-04-11
08:29:09		 41.1102 14.7438 8 2019-04-11
08:51:46		 Sala Sismica INGV-Roma 67457791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-11 08:29:09 ± 0.05
Latitude 41.1003 ± 0.0027
Longitude 14.7273 ± 0.0036
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67461001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 341
Semi-minor axis of confidence ellipse (meter) 159
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 222
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.75093
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 67461001
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-11 12:26:39

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 67457791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-11 08:51:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HPAC.HHZ. 2019-04-11T08:30:56.63 3.0 undecidable manual Sn -9.99 0
IV.VARE.HHZ. 2019-04-11T08:30:54.62 3.0 positive manual Pg 8.91 0
MN.CLTB.HHZ. 2019-04-11T08:30:47.40 3.0 undecidable manual Sg -3.84 0
OX.ACOM.HHZ. 2019-04-11T08:30:42.37 3.0 positive manual Pg 9.07 0
IV.EUCT.HNZ. 2019-04-11T08:30:34.26 3.0 undecidable manual Pn -2.5 0
MN.TRI.HHZ. 2019-04-11T08:30:15.17 3.0 positive manual Pn -6.39 0
IV.SPS2.HHZ. 2019-04-11T08:30:11.98 3.0 undecidable manual Sn -2.79 0
IV.HAGA.HHZ. 2019-04-11T08:30:09.90 3.0 undecidable manual Pg 1.63 0
IV.ARVD.HHZ. 2019-04-11T08:29:56.12 3.0 negative manual Pg 1.11 0
CR.STON.BHZ. 2019-04-11T08:29:54.78 3.0 undecidable manual Pn -1.65 0
IV.PLLN.EHZ. 2019-04-11T08:29:52.45 3.0 negative manual Pn -6.32 0
TV.SF01.EHZ. 2019-04-11T08:29:51.39 3.0 undecidable manual Pn -5.7 0
IV.MRVN.HHZ. 2019-04-11T08:29:49.90 3.0 undecidable manual S -0.11 0
IV.VAGA.HHZ. 2019-04-11T08:29:26.54 1.0 undecidable manual S 311 54.0015 50 -0.05 23
IV.BSSO.HHE. 2019-04-11T08:29:26.03 1.0 undecidable manual S 347 50.7159 50 0.32 22
IV.MCRV.HHZ. 2019-04-11T08:29:25.73 0.3 undecidable manual S 134 51.1155 50 -0.09 70
IV.SNAL.HHE. 2019-04-11T08:29:24.16 0.3 undecidable manual S 116 44.7219 50 0.03 72
IV.PIGN.HNE. 2019-04-11T08:29:24.88 0.3 undecidable manual S 284 47.0196 50 0.14 70
IV.CAFE.HHE. 2019-04-11T08:29:23.98 1.0 undecidable manual S 101 43.3233 50 0.23 23
IV.CDRU.HHE. 2019-04-11T08:29:23.97 0.3 undecidable manual P 144 83.3499 50 0.12 65
IV.TRIV.HHN. 2019-04-11T08:29:22.55 1.0 undecidable manual P 349 75.369 50 -0.08 22
IV.PTRJ.HHE. 2019-04-11T08:29:21.51 0.3 undecidable manual S 331 33.6441 50 0.35 68
IV.SACR.HNN. 2019-04-11T08:29:20.94 0.3 undecidable manual S 357 33.0447 50 -0.05 73
IV.CIGN.HHN. 2019-04-11T08:29:20.83 0.6 undecidable manual P 13 63.1923 50 0.08 46
IV.MTMR.EHZ. 2019-04-11T08:29:20.21 0.3 undecidable manual S 131 30.6471 50 -0.15 72
IV.SGTA.HNZ. 2019-04-11T08:29:19.46 0.6 undecidable manual P 86 53.4021 50 0.21 45
IV.COLB.HHZ. 2019-04-11T08:29:19.98 1.0 undecidable manual P 237 57.7977 50 0.06 23
IV.VAGA.HHZ. 2019-04-11T08:29:19.16 0.3 undecidable manual P 311 54.0015 50 -0.17 68
IV.BSSO.HHE. 2019-04-11T08:29:18.79 0.3 undecidable manual P 347 50.7159 50 -0.04 71
IV.PIGN.HNE. 2019-04-11T08:29:18.15 0.3 undecidable manual P 284 47.0196 50 -0.12 70
IV.CAFE.HHE. 2019-04-11T08:29:18.02 0.1 undecidable manual P 101 43.3233 50 0.32 90
IV.MCRV.HHZ. 2019-04-11T08:29:18.60 0.3 undecidable manual P 134 51.1155 50 -0.29 67
IV.MRB1.HHZ. 2019-04-11T08:29:17.41 0.6 undecidable manual S 83 20.2686 116 0.19 48
IV.SNAL.HHE. 2019-04-11T08:29:17.80 0.1 undecidable manual P 116 44.7219 50 -0.11 94
IV.SGG.HHE. 2019-04-11T08:29:17.49 0.1 undecidable manual P 318 43.0236 50 -0.16 93
IV.PTRJ.HHE. 2019-04-11T08:29:16.54 1.0 undecidable manual P 331 33.6441 50 0.34 23
IV.MTMR.EHZ. 2019-04-11T08:29:15.50 0.3 undecidable manual P 131 30.6471 50 -0.23 70
IV.SACR.HNN. 2019-04-11T08:29:15.93 0.1 undecidable manual P 357 33.0447 50 -0.17 95
IV.PAOL.HHZ. 2019-04-11T08:29:15.93 0.3 undecidable manual S 240 15.4734 122 0.19 73
IV.VITU.HHZ. 2019-04-11T08:29:14.47 0.6 undecidable manual S 319 12.2766 128 -0.38 47
IV.MRB1.HHZ. 2019-04-11T08:29:14.08 1.0 undecidable manual P 83 20.2686 116 0.16 24
IV.PAOL.HHZ. 2019-04-11T08:29:13.20 0.1 positive manual P 240 15.4734 122 0.13 99
IV.VITU.HHZ. 2019-04-11T08:29:12.47 0.1 negative manual P 319 12.2766 128 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VITU.HHE. ML:1.9 0.0008662545 0.1824 AML other m 2019-04-11T08:29:15.19
IV.PAOL.HNN. ML:1.6 0.000358 0.52 AML other m 2019-04-11T08:29:17.59
IV.PAOL.HNE. ML:1.6 0.0003505 0.22 AML other m 2019-04-11T08:29:17.52
IV.PAOL.HHE. ML:1.6 0.00034750000000000004 0.22 AML other m 2019-04-11T08:29:17.52
IV.PAOL.HHN. ML:1.5 0.00028849999999999997 0.98 AML other m 2019-04-11T08:29:17.58
IV.MTMR.EHN. ML:1.3 0.00009290000000000001 0.74 AML other m 2019-04-11T08:29:21.78
IV.MTMR.EHE. ML:1.3 0.0000973 1.22 AML other m 2019-04-11T08:29:22.29
IV.MCRV.HHN. ML:1.6 0.0001106 0.46 AML other m 2019-04-11T08:29:30.67
IV.MCRV.HHE. ML:1.5 0.00007535 0.94 AML other m 2019-04-11T08:29:30.98
IV.ARVD.HHN. ML:2.6 0.00004910000000000001 0.56 AML other m 2019-04-11T08:31:00.61
IV.VITU.HHN. ML:1.9 0.0008567484 0.1984 AML other m 2019-04-11T08:29:16.62
IV.VITU.HNE. ML:1.6 0.00040522815 0.2176 AML other m 2019-04-11T08:29:14.80
IV.VITU.HNN. ML:1.8 0.0008156384 0.2624 AML other m 2019-04-11T08:29:16.82
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