Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 03-05-2021 and time 22:16:12 (Italy) in region Costa Garganica (Foggia)

A magnitude ML 2.3 earthquake occured in region: Costa Garganica (Foggia), on

  • 03-05-2021 20:16:12 (UTC)
  • 03-05-2021 22:16:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.9840, 15.4060 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
Lesina FG 14 6410 6410
Isole Tremiti FG 17 469 6879
Poggio Imperiale FG 18 2724 9603

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of San Severo (53905 inhabitants)
58 Km NW of Manfredonia (57279 inhabitants)
59 Km N of Foggia (151991 inhabitants)
90 Km NW of Cerignola (58396 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 2021-05-03
20:16:12		 41.9835 15.4057 10 2021-12-29
11:12:01		 Bollettino Sismico Italiano INGV 90481631
Reviewed
Rev100 		ML 2.4 2021-05-03
20:16:12		 41.9823 15.4067 10 2021-05-03
20:27:17		 Sala Sismica INGV-Roma 89749851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-05-03 20:16:12 ± 0.08
Latitude 41.9835 ± 0.0045
Longitude 15.4057 ± 0.0048
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 90481631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 426
Semi-minor axis of confidence ellipse (meter) 332
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 12
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.15918
Epicentral distance of station farthest from the epicenter (degree) 1.37956
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 41
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 100
Type of magnitude ML
Reference to an origin 89749851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-05-03 20:27:17

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 83
Type of magnitude ML
Reference to an origin 90481631
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-05-26 08:09:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FAGN.HHZ. 2021-05-03T20:16:38.37 0.3 undecidable manual P 282 153.1356 50 0.21 56
IV.VVLD.HHZ. 2021-05-03T20:16:36.58 0.3 undecidable manual P 266 147.6411 50 -0.74 49
IV.PIGN.HHZ. 2021-05-03T20:16:35.28 0.6 undecidable manual P 230 133.7661 50 0.1 40
IV.VCEL.EHZ. 2021-05-03T20:16:35.89 0.3 undecidable manual P 290 136.4634 50 0.29 57
IV.T0110.HHZ. 2021-05-03T20:16:35.85 0.6 undecidable manual P 282 136.863 50 0.2 39
IV.CERA.HHZ. 2021-05-03T20:16:33.35 0.3 undecidable manual P 250 122.4885 50 -0.08 62
IV.PALZ.HHZ. 2021-05-03T20:16:33.74 0.6 undecidable manual P 158 124.1868 50 0.04 41
OT.OT13.EHZ. 2021-05-03T20:16:33.68 0.6 undecidable manual S 100 64.8906 50 0.62 40
IV.VITU.HHZ. 2021-05-03T20:16:32.00 0.3 undecidable manual P 216 109.6125 50 0.54 57
IV.SNAL.HHZ. 2021-05-03T20:16:32.63 0.1 undecidable manual P 188 118.4925 50 -0.19 81
IV.MRVN.HHZ. 2021-05-03T20:16:32.78 0.6 undecidable manual P 147 121.5894 50 -0.52 38
IV.VULT.HHZ. 2021-05-03T20:16:32.64 0.3 undecidable manual P 171 115.3956 50 0.29 60
IV.VAGA.HHZ. 2021-05-03T20:16:32.30 0.1 undecidable manual P 237 115.6953 50 -0.1 83
IV.SGG.HHZ. 2021-05-03T20:16:31.30 0.3 undecidable manual P 232 107.8143 50 0.12 63
OT.OT12.EHZ. 2021-05-03T20:16:31.20 0.6 undecidable manual S 133 56.9985 50 0.25 45
IV.RNI2.HHZ. 2021-05-03T20:16:31.02 0.1 undecidable manual P 254 108.114 50 -0.2 83
IT.PLTA.HNN. 2021-05-03T20:16:30.01 0.6 undecidable manual S 258 52.0035 50 0.38 44
IV.LPEL.HHZ. 2021-05-03T20:16:29.78 0.1 undecidable manual P 274 101.0211 50 -0.35 81
IV.SGTA.HHZ. 2021-05-03T20:16:29.81 0.6 undecidable manual P 182 94.239 50 0.74 36
IV.MIDA.HHZ. 2021-05-03T20:16:29.87 0.6 undecidable manual P 249 102.5196 50 -0.49 39
IV.CAPA.HHZ. 2021-05-03T20:16:29.89 0.1 undecidable manual P 159 97.7244 50 0.27 83
IT.MCLF.HNE. 2021-05-03T20:16:28.24 0.6 undecidable manual S 259 47.8188 50 -0.25 46
OT.OT07.EHZ. 2021-05-03T20:16:28.64 0.6 undecidable manual S 147 47.8188 50 0.13 47
IV.SACR.HHZ. 2021-05-03T20:16:27.72 0.3 undecidable manual P 222 87.1461 50 -0.27 64
IV.BSSO.HHZ. 2021-05-03T20:16:27.30 0.1 undecidable manual P 234 82.8504 50 -0.04 90
OT.OT14.EHZ. 2021-05-03T20:16:27.46 1.0 undecidable manual S 103 42.4242 50 0.38 23
IV.MELA.HHZ. 2021-05-03T20:16:26.13 0.3 undecidable manual S 217 38.4282 50 0.12 72
IT.GLNS.HNZ. 2021-05-03T20:16:26.95 0.6 undecidable manual S 259 41.0256 50 0.26 46
IV.SGRT.HHN. 2021-05-03T20:16:26.50 0.6 undecidable manual S 132 37.7289 50 0.68 41
IV.MOCO.HNE. 2021-05-03T20:16:26.15 0.6 undecidable manual P 197 71.0733 50 0.63 40
OT.OT03.EHZ. 2021-05-03T20:16:26.02 0.6 undecidable manual S 146 36.2415 50 0.61 43
IV.TRIV.HHZ. 2021-05-03T20:16:26.16 0.3 undecidable manual P 251 74.6697 50 0.09 68
OT.OT06.EHZ. 2021-05-03T20:16:25.88 0.6 undecidable manual S 155 36.5412 50 0.38 46
OT.OT13.EHZ. 2021-05-03T20:16:25.17 0.3 undecidable manual P 100 64.8906 50 0.62 61
OT.OT05.EHZ. 2021-05-03T20:16:25.93 0.6 undecidable manual S 156 39.5271 50 -0.35 46
OT.OT04.EHN. 2021-05-03T20:16:24.52 0.3 undecidable manual S 154 32.6451 50 0.06 74
IV.CIGN.HHZ. 2021-05-03T20:16:23.14 0.1 positive manual P 229 55.2003 50 0.07 94
IV.APRC.HHZ. 2021-05-03T20:16:23.36 0.6 undecidable manual S 156 27.5502 109 0.3 47
OT.OT11.EHE. 2021-05-03T20:16:23.09 0.6 undecidable manual P 186 52.3032 50 0.47 44
IT.PLTA.HNN. 2021-05-03T20:16:23.11 0.3 undecidable manual P 258 52.0035 50 0.53 64
OT.OT12.EHZ. 2021-05-03T20:16:22.87 0.1 undecidable manual P 133 56.9985 50 -0.47 86
OT.OT16.EHZ. 2021-05-03T20:16:22.90 0.6 undecidable manual S 230 25.5522 110 0.5 45
IV.MSAG.HHZ. 2021-05-03T20:16:22.31 0.6 undecidable manual P 126 51.4152 50 -0.17 47
IT.MCLF.HNE. 2021-05-03T20:16:22.26 0.6 undecidable manual P 259 47.8188 50 0.34 45
OT.OT07.EHZ. 2021-05-03T20:16:21.67 0.3 undecidable manual P 147 47.8188 50 -0.26 69
IV.SGRT.HHN. 2021-05-03T20:16:20.01 0.1 negative manual P 132 37.7289 50 -0.37 91
IV.TREM.HHZ. 2021-05-03T20:16:20.22 0.3 undecidable manual S 29 17.6712 118 0.3 72
OT.OT14.EHZ. 2021-05-03T20:16:20.68 0.1 negative manual P 103 42.4242 50 -0.43 89
OT.OT05.EHZ. 2021-05-03T20:16:20.08 0.3 undecidable manual P 156 39.5271 50 -0.57 65
IT.GLNS.HNZ. 2021-05-03T20:16:20.52 0.3 undecidable manual P 259 41.0256 50 -0.36 68
IV.MELA.HHZ. 2021-05-03T20:16:20.40 0.1 positive manual P 217 38.4282 50 -0.09 97
OT.OT03.EHZ. 2021-05-03T20:16:19.82 0.1 undecidable manual P 146 36.2415 50 -0.32 92
OT.OT04.EHN. 2021-05-03T20:16:19.22 0.1 negative manual P 154 32.6451 50 -0.38 92
OT.OT06.EHZ. 2021-05-03T20:16:19.88 0.1 negative manual P 155 36.5412 50 -0.31 93
IV.APRC.HHZ. 2021-05-03T20:16:18.62 0.1 negative manual P 156 27.5502 109 -0.17 97
OT.OT16.EHZ. 2021-05-03T20:16:18.33 0.1 positive manual P 230 25.5522 110 -0.08 99
IV.TREM.HHZ. 2021-05-03T20:16:17.08 0.1 positive manual P 29 17.6712 118 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TREM.HNE. ML:2.8 0.004770555500000001 0.2176 AML other m 2021-05-03T20:16:21.15
IV.TREM.HHE. ML:2.8 0.005181933 0.2176 AML other m 2021-05-03T20:16:21.14
IV.TREM.HHN. ML:2.9 0.00601 0.2 AML other m 2021-05-03T20:16:20.77
IV.TREM.HNN. ML:2.9 0.006455 0.2 AML other m 2021-05-03T20:16:20.77
IV.APRC.HHE. ML:2.2 0.0008365 0.24 AML other m 2021-05-03T20:16:23.67
OT.OT16.EHN. ML:2.3 0.0010752628 0.256 AML other m 2021-05-03T20:16:26.31
OT.OT16.EHE. ML:2.5 0.00185 0.22 AML other m 2021-05-03T20:16:23.73
IV.MELA.HHE. ML:2.2 0.0006625487 0.3328 AML other m 2021-05-03T20:16:27.44
IV.MELA.HNE. ML:2.2 0.0005944938499999999 0.3456 AML other m 2021-05-03T20:16:27.44
IV.MSAG.HHN. ML:2.6 0.000962 0.18 AML other m 2021-05-03T20:16:32.46
IV.MSAG.HNN. ML:2.9 0.0022359215 0.1792 AML other m 2021-05-03T20:16:32.47
IV.MSAG.HHE. ML:2.2 0.00036091424999999997 0.1408 AML other m 2021-05-03T20:16:32.49
IV.MSAG.HNE. ML:2.6 0.0009478978 0.1664 AML other m 2021-05-03T20:16:32.49
OT.OT12.EHE. ML:2.4 0.0006045 0.32 AML other m 2021-05-03T20:16:33.15
OT.OT12.EHN. ML:2.4 0.0006375237499999999 0.2432 AML other m 2021-05-03T20:16:34.89
OT.OT13.EHN. ML:3.2 0.00333 0.18 AML other m 2021-05-03T20:16:35.30
OT.OT13.EHE. ML:3.1 0.00217 0.2 AML other m 2021-05-03T20:16:35.22
IV.PIGN.HHN. ML:1.8 0.0000361 1.2 AML other m 2021-05-03T20:16:37.69
IV.TRIV.HHN. ML:2.1 0.000191 0.54 AML other m 2021-05-03T20:16:40.34
IV.SACR.HHN. ML:2.1 0.0001565 0.68 AML other m 2021-05-03T20:16:42.31
IV.TRIV.HHE. ML:2.0 0.00014851995 0.32 AML other m 2021-05-03T20:16:40.99
IV.SACR.HHE. ML:1.9 0.00009285 0.38 AML other m 2021-05-03T20:16:42.62
IV.BSSO.HHE. ML:1.9 0.00011655 0.28 AML other m 2021-05-03T20:16:43.46
IV.SGTA.HHE. ML:2.6 0.00049 0.64 AML other m 2021-05-03T20:16:44.78
IV.SGTA.HNE. ML:2.6 0.0004865 0.64 AML other m 2021-05-03T20:16:44.47
IV.SGTA.HNN. ML:2.4 0.0002714431 0.384 AML other m 2021-05-03T20:16:45.04
IV.SGTA.HHN. ML:2.3 0.00022721304999999997 0.32 AML other m 2021-05-03T20:16:45.04
IV.LPEL.HHN. ML:2.7 0.00049140985 0.1408 AML other m 2021-05-03T20:16:46.46
IV.BSSO.HHN. ML:2.0 0.000126 0.34 AML other m 2021-05-03T20:16:46.20
IV.MIDA.HHE. ML:2.3 0.00020700000000000002 0.3 AML other m 2021-05-03T20:16:47.09
IV.LPEL.HHE. ML:2.9 0.0007095000000000001 0.2 AML other m 2021-05-03T20:16:48.49
IV.MIDA.HNN. ML:2.4 0.000227 0.32 AML other m 2021-05-03T20:16:48.28
IV.MIDA.HNE. ML:2.3 0.0001995 0.26 AML other m 2021-05-03T20:16:48.49
IV.MIDA.HHN. ML:2.3 0.00021237525 0.2432 AML other m 2021-05-03T20:16:48.49
IV.RNI2.HHN. ML:2.3 0.0001908684 0.192 AML other m 2021-05-03T20:16:48.65
IV.RNI2.HNN. ML:2.3 0.00018334135000000002 0.192 AML other m 2021-05-03T20:16:48.65
IV.RNI2.HHE. ML:2.5 0.000266 0.24 AML other m 2021-05-03T20:16:49.53
IV.RNI2.HNE. ML:2.5 0.0002545 0.24 AML other m 2021-05-03T20:16:49.53
IV.SGG.HHN. ML:2.0 0.000095 1.7 AML other m 2021-05-03T20:16:49.97
IV.VITU.HHN. ML:2.4 0.00020950000000000002 0.26 AML other m 2021-05-03T20:16:50.71
IV.VULT.HNE. ML:2.5 0.000268435 0.3456 AML other m 2021-05-03T20:16:54.02
IV.VITU.HHE. ML:2.4 0.00022206795000000003 0.3328 AML other m 2021-05-03T20:16:51.53
IV.VULT.HHE. ML:2.5 0.0002485 0.22 AML other m 2021-05-03T20:16:52.01
IV.MRVN.HHN. ML:2.1 0.00008724553999999999 0.1408 AML other m 2021-05-03T20:16:53.51
IV.SNAL.HHE. ML:2.2 0.00012728510000000002 0.704 AML other m 2021-05-03T20:16:57.80
IV.VAGA.HHE. ML:2.3 0.00014399999999999998 0.22 AML other m 2021-05-03T20:16:52.29
IV.VAGA.HHN. ML:2.5 0.000236 0.26 AML other m 2021-05-03T20:16:53.04
IV.SGG.HHE. ML:2.2 0.0001295 0.44 AML other m 2021-05-03T20:16:53.44
IV.VULT.HHN. ML:2.7 0.000376465 0.2304 AML other m 2021-05-03T20:16:54.59
IV.MRVN.HHE. ML:2.0 0.00007383584999999999 0.1792 AML other m 2021-05-03T20:16:55.32
IV.SNAL.HHN. ML:2.1 0.00010216001499999999 0.4096 AML other m 2021-05-03T20:16:57.48
IV.VCEL.EHE. ML:2.6 0.000244 0.28 AML other m 2021-05-03T20:16:56.69
IV.VCEL.EHN. ML:2.5 0.000202 0.4 AML other m 2021-05-03T20:16:56.94
IV.VULT.HNN. ML:2.7 0.000402 0.46 AML other m 2021-05-03T20:16:57.13
IV.VVLD.HHE. ML:2.3 0.0001012 0.3 AML other m 2021-05-03T20:16:57.39
IV.T0110.HHE. ML:2.6 0.0002635 0.42 AML other m 2021-05-03T20:16:57.19
IV.T0110.HHN. ML:2.6 0.0002485 0.38 AML other m 2021-05-03T20:16:58.12
IV.CERA.HHN. ML:2.2 0.0001124 0.74 AML other m 2021-05-03T20:16:58.49
IV.CERA.HHE. ML:2.3 0.00015045 0.62 AML other m 2021-05-03T20:16:58.88
IV.PIGN.HHE. ML:1.9 0.00004965 0.62 AML other m 2021-05-03T20:17:01.85
IV.APRC.HNE. ML:2.2 0.0008418873 0.256 AML other m 2021-05-03T20:16:23.68
IV.TRIV.HNN. ML:2.1 0.000184204 0.5248 AML other m 2021-05-03T20:16:40.35
IV.TRIV.HNE. ML:2.0 0.00014046249999999998 0.4096 AML other m 2021-05-03T20:16:40.28
IV.BSSO.HNE. ML:2.0 0.00011980624000000001 0.2944 AML other m 2021-05-03T20:16:43.30
IV.BSSO.HNN. ML:2.0 0.0001184402 0.576 AML other m 2021-05-03T20:16:42.57
IV.SACR.HNE. ML:1.9 0.00010167256 0.384 AML other m 2021-05-03T20:16:42.63
IV.SACR.HNN. ML:2.1 0.0001447962 0.4608 AML other m 2021-05-03T20:16:42.31
IV.LPEL.HNN. ML:2.7 0.00046355095 0.1408 AML other m 2021-05-03T20:16:46.46
IV.LPEL.HNE. ML:2.8 0.00063871915 0.2048 AML other m 2021-05-03T20:16:48.49
IV.CAPA.HNN. ML:1.8 0.00006800470999999999 0.256 AML other m 2021-05-03T20:16:45.51
IV.CAPA.HHN. ML:2.1 0.00012402301 0.1792 AML other m 2021-05-03T20:16:45.81
IV.CAPA.HNE. ML:1.8 0.000066070445 0.32 AML other m 2021-05-03T20:16:47.68
IV.VITU.HNN. ML:2.4 0.00023759750000000002 0.2944 AML other m 2021-05-03T20:16:50.69
IV.VITU.HNE. ML:2.4 0.0002404386 0.832 AML other m 2021-05-03T20:16:56.88
IV.VAGA.HNN. ML:2.4 0.00022224345 0.2432 AML other m 2021-05-03T20:16:53.04
IV.VAGA.HNE. ML:2.2 0.0001332652 0.2432 AML other m 2021-05-03T20:16:52.40
IV.SNAL.HNN. ML:2.2 0.00011693815499999999 0.4608 AML other m 2021-05-03T20:16:53.52
IV.SNAL.HNE. ML:2.2 0.00011494156 0.4992 AML other m 2021-05-03T20:16:53.04
IV.CERA.HNE. ML:2.4 0.00016614815 0.6144 AML other m 2021-05-03T20:16:58.88
IV.CERA.HNN. ML:2.2 0.00010842784 0.4992 AML other m 2021-05-03T20:16:58.50
IV.PIGN.HNN. ML:2.4 0.00016426895000000002 0.7168 AML other m 2021-05-03T20:17:01.62
IV.PIGN.HNE. ML:2.4 0.00017265605 0.6656 AML other m 2021-05-03T20:17:01.88
IV.VVLD.HNE. ML:2.5 0.000150746505 0.4096 AML other m 2021-05-03T20:16:57.38
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
Waveforms Seismic signals in miniseed + resp format Download