Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 19-04-2023 and time 09:11:47 (UTC) in region 10 km S Vico del Gargano (FG)

A magnitude ML 2.3 earthquake occured in region: 10 km S Vico del Gargano (FG), on

  • 19-04-2023 09:11:47 (UTC)
  • 19-04-2023 11:11:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8080, 15.9740 at 22 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
Vico del Gargano FG 10 7766 7766
Carpino FG 11 4182 11948
Monte Sant'Angelo FG 11 12657 24605
Mattinata FG 13 6310 30915
Ischitella FG 13 4432 35347
Rodi Garganico FG 16 3693 39040
Peschici FG 16 4521 43561
Cagnano Varano FG 17 7330 50891
Vieste FG 19 13975 64866

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of Manfredonia (57279 inhabitants)
51 Km E of San Severo (53905 inhabitants)
52 Km NE of Foggia (151991 inhabitants)
60 Km NW of Barletta (94814 inhabitants)
61 Km N of Cerignola (58396 inhabitants)
70 Km NW of Andria (100440 inhabitants)
70 Km NW of Trani (56217 inhabitants)
77 Km NW of Bisceglie (55422 inhabitants)
85 Km NW of Molfetta (59874 inhabitants)
98 Km NW of Bitonto (55540 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 2.3 2023-04-19
09:11:47		 41.8077 15.9745 22 2024-03-01
17:18:12		 Bollettino Sismico Italiano INGV 118936301
Reviewed
Rev100 		ML 2.3 2023-04-19
09:11:47		 41.8178 15.9883 24 2023-04-19
09:41:12		 Sala Sismica INGV-Roma 116513291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-04-19 09:11:47 ± 0.08
Latitude 41.8077 ± 0.0045
Longitude 15.9745 ± 0.0048
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 118936301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 437
Semi-minor axis of confidence ellipse (meter) 289
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 208
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 45
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.10252
Epicentral distance of station farthest from the epicenter (degree) 1.65925
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 71
Type of magnitude ML
Reference to an origin 118936301
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-07-03 14:26:24

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 116513291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-04-19 09:41:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CR.STON.BHZ. 2023-04-19T09:12:16.83 0.6 undecidable manual P 50 184.1712 54 0.37 31
IV.SIRI.HHZ. 2023-04-19T09:12:16.89 0.6 undecidable manual P 183 180.5859 54 0.89 26
IV.INTR.HHZ. 2023-04-19T09:12:14.03 0.6 undecidable manual P 278 172.3941 54 -0.96 26
IV.MCEL.HHZ. 2023-04-19T09:12:14.68 0.6 undecidable manual P 185 165.1125 54 0.6 32
IV.CERA.HHZ. 2023-04-19T09:12:14.10 0.6 undecidable manual P 262 163.7139 54 0.19 36
IV.PTRP.HHZ. 2023-04-19T09:12:12.23 0.6 undecidable manual P 177 142.8459 54 0.92 31
IV.NOCI.HHZ. 2023-04-19T09:12:11.41 1.0 undecidable manual P 141 144.9438 54 -0.17 19
GE.MATE.HHZ. 2023-04-19T09:12:11.21 0.1 undecidable manual P 154 142.2465 54 -0.02 79
IV.VAGA.HHZ. 2023-04-19T09:12:11.76 0.3 undecidable manual P 254 150.738 54 -0.54 51
IV.MCRV.HHZ. 2023-04-19T09:12:09.89 0.1 undecidable manual P 211 132.0678 95 0.1 80
IV.MRLC.HHZ. 2023-04-19T09:12:08.84 0.1 undecidable manual P 199 123.4875 96 0.38 77
IV.PSB1.HHZ. 2023-04-19T09:12:08.06 0.6 undecidable manual P 237 116.3946 96 0.68 35
IV.SNAL.HHZ. 2023-04-19T09:12:07.20 0.1 undecidable manual P 213 116.7942 96 -0.24 80
IV.CAFE.HHZ. 2023-04-19T09:12:06.20 0.1 undecidable manual P 216 106.0161 97 0.4 79
IV.ACER.HHZ. 2023-04-19T09:12:06.99 0.1 undecidable manual P 181 113.2977 96 0.08 83
IV.AMUR.HHZ. 2023-04-19T09:12:06.69 0.1 undecidable manual P 152 112.7982 96 -0.14 82
IV.VULT.HHZ. 2023-04-19T09:12:05.12 0.3 undecidable manual P 198 99.2229 97 0.37 60
IV.TREM.HHN. 2023-04-19T09:12:04.68 0.6 undecidable manual S 313 51.9036 106 0.02 47
IV.SGTA.HHZ. 2023-04-19T09:12:03.45 0.3 positive manual P 214 90.1431 98 0.07 66
IV.PALZ.HHZ. 2023-04-19T09:12:03.70 0.1 undecidable manual P 181 95.8263 98 -0.53 78
IV.MOCO.HHZ. 2023-04-19T09:12:02.52 0.1 undecidable manual P 235 83.3499 99 0.19 87
IV.MRVN.HHZ. 2023-04-19T09:12:02.11 0.6 undecidable manual P 167 84.8484 99 -0.45 41
OT.OT06.EHZ. 2023-04-19T09:12:00.17 0.6 undecidable manual S 247 34.2435 115 -0.07 49
OT.OT04.EHE. 2023-04-19T09:12:00.20 0.6 undecidable manual S 253 34.0437 116 0.02 49
IV.MELA.HHZ. 2023-04-19T09:12:00.33 0.1 negative manual P 261 71.0733 101 -0.14 89
IV.APRC.HHZ. 2023-04-19T09:12:00.60 0.3 undecidable manual S 261 36.1416 114 -0.09 73
OT.OT05.EHZ. 2023-04-19T09:12:00.20 0.3 undecidable manual S 242 34.9428 115 -0.2 71
OT.OT03.EHE. 2023-04-19T09:11:59.04 0.6 undecidable manual S 249 28.8489 120 0.07 49
OT.OT07.EHE. 2023-04-19T09:11:59.21 0.6 undecidable manual S 226 29.5482 120 0.08 48
OT.OT16.EHN. 2023-04-19T09:11:59.30 0.1 undecidable manual P 273 66.5778 102 -0.49 83
IV.TREM.HHN. 2023-04-19T09:11:58.01 0.1 undecidable manual P 313 51.9036 106 0.42 88
IV.SGRT.HHZ. 2023-04-19T09:11:57.30 0.6 undecidable manual S 253 19.9689 132 0.25 48
OT.OT12.EHZ. 2023-04-19T09:11:57.00 0.6 undecidable manual S 196 20.2686 132 -0.11 50
OT.OT13.EHZ. 2023-04-19T09:11:56.70 0.3 undecidable manual S 64 18.7701 134 -0.12 73
OT.OT14.EHZ. 2023-04-19T09:11:56.00 0.6 undecidable manual S 331 11.3775 149 0.41 47
IV.APRC.HHZ. 2023-04-19T09:11:55.25 0.1 positive manual P 261 36.1416 114 -0.05 97
OT.OT05.EHZ. 2023-04-19T09:11:54.97 0.1 negative manual P 242 34.9428 115 -0.16 95
OT.OT06.EHZ. 2023-04-19T09:11:54.91 0.1 undecidable manual P 247 34.2435 115 -0.13 96
OT.OT03.EHE. 2023-04-19T09:11:54.26 0.1 undecidable manual P 249 28.8489 120 -0.05 99
OT.OT04.EHE. 2023-04-19T09:11:54.96 0.1 undecidable manual P 253 34.0437 116 -0.05 98
OT.OT07.EHE. 2023-04-19T09:11:54.18 0.1 undecidable manual P 226 29.5482 120 -0.22 95
IV.SGRT.HHZ. 2023-04-19T09:11:53.37 0.1 positive manual P 253 19.9689 132 0.17 98
OT.OT12.EHZ. 2023-04-19T09:11:53.03 0.1 undecidable manual P 196 20.2686 132 -0.2 97
OT.OT13.EHZ. 2023-04-19T09:11:52.93 0.1 positive manual P 64 18.7701 134 -0.13 98
OT.OT14.EHZ. 2023-04-19T09:11:52.50 0.1 undecidable manual P 331 11.3775 149 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OT.OT14.EHE. ML:2.9 0.004985000000000001 0.1 AML other m 2023-04-19T09:11:56.44
OT.OT14.EHN. ML:3.0 0.006355 0.54 AML other m 2023-04-19T09:11:56.71
OT.OT13.EHE. ML:2.9 0.003966441 0.2048 AML other m 2023-04-19T09:11:56.96
OT.OT13.EHN. ML:3.2 0.0096946535 0.1408 AML other m 2023-04-19T09:11:57.02
OT.OT12.EHE. ML:2.2 0.000851 0.26 AML other m 2023-04-19T09:11:57.26
OT.OT12.EHN. ML:2.3 0.0010754999999999999 0.32 AML other m 2023-04-19T09:11:57.40
IV.SGRT.HHN. ML:2.3 0.001036 0.1 AML other m 2023-04-19T09:11:57.54
IV.SGRT.HNN. ML:2.2 0.000943 0.1 AML other m 2023-04-19T09:11:57.55
IV.SGRT.HNE. ML:2.3 0.0010500000000000002 0.16 AML other m 2023-04-19T09:11:57.78
IV.SGRT.HHE. ML:2.4 0.0011799999999999998 0.16 AML other m 2023-04-19T09:11:57.78
IV.APRC.HNE. ML:2.6 0.00127344185 0.2816 AML other m 2023-04-19T09:12:00.93
IV.APRC.HHN. ML:2.6 0.0012224999999999998 1.84 AML other m 2023-04-19T09:12:01.94
IV.APRC.HHE. ML:2.6 0.0014135 1.52 AML other m 2023-04-19T09:12:01.92
OT.OT05.EHE. ML:0.2 0.0000035319345 0.16 AML other m 2023-04-19T09:12:01.44
OT.OT05.EHN. ML:2.2 0.0006390149499999999 0.1408 AML other m 2023-04-19T09:12:01.97
IV.MELA.HHE. ML:2.1 0.00021150000000000002 1.1 AML other m 2023-04-19T09:12:11.25
IV.MELA.HNE. ML:2.3 0.00033120584999999996 0.5568 AML other m 2023-04-19T09:12:12.25
IV.MELA.HNN. ML:2.3 0.000295281 0.4928 AML other m 2023-04-19T09:12:12.22
IV.MELA.HHN. ML:2.2 0.0002505 0.84 AML other m 2023-04-19T09:12:12.64
IV.PTRP.HHE. ML:2.2 0.00008365 0.42 AML other m 2023-04-19T09:12:13.65
IV.MRVN.HHN. ML:2.0 0.0001375 0.14 AML other m 2023-04-19T09:12:14.78
IV.MRVN.HHE. ML:2.2 0.0001915 0.18 AML other m 2023-04-19T09:12:14.89
IV.PALZ.HHE. ML:2.2 0.00016499999999999997 0.52 AML other m 2023-04-19T09:12:16.17
IV.MOCO.HHN. ML:1.6 0.0000546 1.1 AML other m 2023-04-19T09:12:17.04
IV.SGTA.HNE. ML:2.5 0.0003645 0.38 AML other m 2023-04-19T09:12:17.86
IV.SGTA.HHE. ML:2.5 0.00034399999999999996 0.38 AML other m 2023-04-19T09:12:17.87
IV.SGTA.HNN. ML:2.6 0.00040249999999999997 0.52 AML other m 2023-04-19T09:12:17.77
IV.SGTA.HHN. ML:2.5 0.000372 0.54 AML other m 2023-04-19T09:12:17.77
IV.PALZ.HHN. ML:2.2 0.000152 0.78 AML other m 2023-04-19T09:12:19.46
IV.VULT.HHE. ML:2.5 0.0003255 1.06 AML other m 2023-04-19T09:12:20.60
IV.VULT.HNE. ML:2.5 0.0002979361 0.1408 AML other m 2023-04-19T09:12:20.61
IV.VULT.HHN. ML:2.5 0.000304 0.18 AML other m 2023-04-19T09:12:20.78
IV.VULT.HNN. ML:2.5 0.0002859429 0.3136 AML other m 2023-04-19T09:12:20.78
IV.MOCO.HNN. ML:1.7 0.00005768901 0.5312 AML other m 2023-04-19T09:12:21.72
IV.MOCO.HHE. ML:1.9 0.0000963 0.58 AML other m 2023-04-19T09:12:21.48
IV.ACER.HHE. ML:2.4 0.00018449999999999999 1.68 AML other m 2023-04-19T09:12:22.00
IV.ACER.HNE. ML:2.3 0.00017345075 0.3008 AML other m 2023-04-19T09:12:22.00
IV.AMUR.HHE. ML:2.4 0.00019800000000000002 0.92 AML other m 2023-04-19T09:12:23.48
IV.AMUR.HNE. ML:2.4 0.00019 0.9 AML other m 2023-04-19T09:12:23.48
IV.MOCO.HNE. ML:1.9 0.000090286335 0.5248 AML other m 2023-04-19T09:12:23.40
IV.MRLC.HHE. ML:2.2 0.00009895 1.68 AML other m 2023-04-19T09:12:26.08
IV.CAFE.HHE. ML:2.3 0.0001715 0.52 AML other m 2023-04-19T09:12:26.43
IV.CAFE.HNE. ML:2.3 0.00015840015 0.5184 AML other m 2023-04-19T09:12:26.43
IV.CAFE.HHN. ML:2.0 0.000079 0.32 AML other m 2023-04-19T09:12:26.40
IV.CAFE.HNN. ML:2.0 0.000086050635 0.32 AML other m 2023-04-19T09:12:26.41
IV.SNAL.HNE. ML:2.1 0.00010216700000000001 0.2304 AML other m 2023-04-19T09:12:26.52
IV.SNAL.HHE. ML:2.2 0.0001145 0.62 AML other m 2023-04-19T09:12:26.52
IV.ACER.HNN. ML:2.2 0.000139244565 0.4096 AML other m 2023-04-19T09:12:26.71
IV.ACER.HHN. ML:2.2 0.000133 1.08 AML other m 2023-04-19T09:12:27.89
IV.MRLC.HHN. ML:2.1 0.00007965 1.06 AML other m 2023-04-19T09:12:28.32
IV.SNAL.HHN. ML:2.1 0.00010055 1.16 AML other m 2023-04-19T09:12:28.27
IV.SNAL.HNN. ML:2.1 0.000106579715 0.8384 AML other m 2023-04-19T09:12:28.85
IV.AMUR.HHN. ML:2.3 0.000155 1.12 AML other m 2023-04-19T09:12:28.97
IV.AMUR.HNN. ML:2.3 0.000153 1.12 AML other m 2023-04-19T09:12:28.98
IV.MCRV.HHN. ML:2.3 0.000134 0.26 AML other m 2023-04-19T09:12:30.33
GE.MATE.HHN. ML:2.5 0.00015900000000000002 0.46 AML other m 2023-04-19T09:12:30.28
GE.MATE.HHE. ML:2.5 0.00015849999999999998 0.34 AML other m 2023-04-19T09:12:30.57
IV.NOCI.HHE. ML:2.5 0.000157 0.6 AML other m 2023-04-19T09:12:30.89
IV.NOCI.HNE. ML:2.5 0.0001555 0.6 AML other m 2023-04-19T09:12:30.59
IV.MCRV.HHE. ML:2.1 0.00008325 0.2 AML other m 2023-04-19T09:12:30.80
IV.NOCI.HNN. ML:2.6 0.0001955 0.18 AML other m 2023-04-19T09:12:32.63
IV.NOCI.HHN. ML:2.6 0.0002165 0.74 AML other m 2023-04-19T09:12:33.63
IV.MCEL.HHE. ML:2.0 0.000043049999999999996 0.74 AML other m 2023-04-19T09:12:38.39
IV.PTRP.HHN. ML:2.2 0.00009255 0.56 AML other m 2023-04-19T09:12:38.26
IV.MCEL.HHN. ML:2.0 0.0000392 1 AML other m 2023-04-19T09:12:39.00
IV.SIRI.HHN. ML:1.9 0.00003175 1.78 AML other m 2023-04-19T09:12:43.00
IV.SIRI.HHE. ML:2.0 0.00004155 0.22 AML other m 2023-04-19T09:12:46.76
IV.CERA.HHE. ML:1.9 0.00003265 0.52 AML other m 2023-04-19T09:12:47.32
IV.CERA.HHN. ML:1.7 0.00002145 0.96 AML other m 2023-04-19T09:12:48.32
IV.NRCA.HHE. ML:2.3 0.00003455 0.14 AML other m 2023-04-19T09:12:54.26
IV.NRCA.HHN. ML:2.2 0.0000266 1.34 AML other m 2023-04-19T09:12:54.18
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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