Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 03-10-2023 and time 12:58:35 (Italy) in region 4 km NE Poggio Imperiale (FG)

A magnitude ML 2.2 earthquake occured in region: 4 km NE Poggio Imperiale (FG), on

  • 03-10-2023 10:58:35 (UTC)
  • 03-10-2023 12:58:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8490, 15.4020 at 10 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.

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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
Poggio Imperiale FG 4 2724 2724
Lesina FG 4 6410 9134
Apricena FG 8 13328 22462
San Nicandro Garganico FG 13 15566 38028
San Paolo di Civitate FG 17 5818 43846
San Severo FG 18 53905 97751
Chieuti FG 20 1698 99449
Torremaggiore FG 20 17311 116760

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km N of San Severo (53905 inhabitants)
45 Km N of Foggia (151991 inhabitants)
49 Km NW of Manfredonia (57279 inhabitants)
77 Km NW of Cerignola (58396 inhabitants)
94 Km NW of Barletta (94814 inhabitants)
95 Km NE of Benevento (60091 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
Reviewed
Rev100 		ML 2.2 2023-10-03
10:58:35		 41.8487 15.4017 10 2023-10-03
11:16:21		 Sala Sismica INGV-Roma 121708811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-10-03 10:58:35 ± 0.09
Latitude 41.8487 ± 0.0045
Longitude 15.4017 ± 0.0048
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121708811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 480
Semi-minor axis of confidence ellipse (meter) 331
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 195
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 61
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.51171
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 17
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 121708811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-10-03 11:16:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2023-10-03T11:00:22.36 3.0 undecidable manual Sg 10.64 0
IV.CAVT.HHZ. 2023-10-03T11:00:01.02 3.0 positive manual Pg 15.49 0
IV.GRI.EHZ. 2023-10-03T10:59:59.30 3.0 undecidable manual Sn -4.17 0
MN.VLC.HHZ. 2023-10-03T10:59:54.19 3.0 positive manual Pg 12.39 0
OX.ACOM.HHZ. 2023-10-03T10:59:48.96 3.0 negative manual Pn -0.42 0
IV.ECTS.HHZ. 2023-10-03T10:59:48.20 3.0 undecidable manual Pg 11.87 0
OX.FUSE.HHZ. 2023-10-03T10:59:46.80 3.0 positive manual Pn -2.44 0
SL.KOGS.BHZ. 2023-10-03T10:59:44.67 3.0 negative manual Pn -1.28 0
IV.NOCI.HHZ. 2023-10-03T10:59:30.07 3.0 undecidable manual Sg 2.62 0
IV.RIBO.EHZ.01 2023-10-03T10:59:27.87 3.0 positive manual Pn -1.04 0
GE.MATE.HHZ. 2023-10-03T10:59:26.01 3.0 undecidable manual S 0.84 0
IV.AMUR.HHZ. 2023-10-03T10:59:18.10 3.0 undecidable manual S -1.12 0
IV.ARVD.HHZ. 2023-10-03T10:59:16.90 3.0 positive manual Pn 1.06 0
IV.MML1.EHZ. 2023-10-03T10:59:15.14 3.0 negative manual Pg 2.8 0
IV.FDMO.HHZ. 2023-10-03T10:59:13.36 3.0 undecidable manual Pg 2.58 0
IV.CSP1.EHZ. 2023-10-03T10:59:13.48 3.0 positive manual Pg 3.22 0
IV.VULT.HHZ. 2023-10-03T10:59:07.30 3.0 undecidable manual S -0.39 0
IV.RCAV.EHZ. 2023-10-03T10:59:06.01 3.0 undecidable manual Pn -1.23 0
IV.MIGL.HHZ. 2023-10-03T10:59:03.03 3.0 negative manual P 0.92 0
IV.AMUR.HHZ. 2023-10-03T10:58:59.06 3.0 positive manual P -0.82 0
IV.MRLC.HHZ. 2023-10-03T10:58:56.65 3.0 positive manual P -0.18 0
IV.INTR.HHZ. 2023-10-03T10:58:56.34 3.0 positive manual P -1.23 0
IV.VULT.HHZ. 2023-10-03T10:58:54.02 3.0 undecidable manual P 0.62 0
IV.LPEL.HHZ. 2023-10-03T10:58:53.54 3.0 positive manual P -0.56 0
IV.SNAL.HHZ. 2023-10-03T10:58:52.67 3.0 positive manual P -1.19 0
IV.MIDA.HHZ. 2023-10-03T10:58:52.45 3.0 positive manual P -0.65 0
OT.OT12.EHZ. 2023-10-03T10:58:51.05 0.3 undecidable manual S 120 48.3183 50 0.18 69
IV.CAFE.HHZ. 2023-10-03T10:58:51.96 3.0 negative manual P 0.03 0
IV.CIGN.HHZ. 2023-10-03T10:58:50.08 0.6 undecidable manual S 242 46.4202 50 -0.29 45
IV.CAPA.HHZ. 2023-10-03T10:58:50.25 3.0 negative manual P -0.4 0
IV.MSAG.HHZ. 2023-10-03T10:58:50.56 0.3 undecidable manual S 110 44.622 50 0.66 61
OT.OT14.EHZ. 2023-10-03T10:58:49.87 0.3 undecidable manual S 83 42.0246 50 0.66 61
IV.TRIV.HHZ. 2023-10-03T10:58:48.77 3.0 positive manual P 0.11 0
OT.OT11.EHZ. 2023-10-03T10:58:48.15 0.3 undecidable manual S 188 37.4292 50 0.17 71
IV.BSSO.HHZ. 2023-10-03T10:58:48.41 3.0 undecidable manual P -0.8 0
OT.OT07.EHE. 2023-10-03T10:58:47.63 0.3 undecidable manual S 134 36.4413 50 -0.07 72
IV.TREM.HHZ. 2023-10-03T10:58:46.80 0.3 undecidable manual S 16 31.746 50 0.35 69
OT.OT05.EHZ. 2023-10-03T10:58:45.24 0.3 undecidable manual S 142 26.751 50 0.11 73
IV.GATE.HHZ. 2023-10-03T10:58:45.82 0.3 undecidable manual P 228 55.2003 50 0.47 64
IV.MOCO.HHZ. 2023-10-03T10:58:45.86 0.1 undecidable manual P 201 56.7987 50 0.25 90
IV.MELA.HHZ. 2023-10-03T10:58:45.44 0.3 undecidable manual S 235 27.6501 50 0.07 74
IV.SGRT.HHZ. 2023-10-03T10:58:45.88 0.3 undecidable manual S 110 30.1476 50 -0.14 72
OT.OT03.EHE. 2023-10-03T10:58:44.90 0.3 undecidable manual S 126 25.4523 50 0.12 73
OT.OT12.EHZ. 2023-10-03T10:58:43.85 0.3 undecidable manual P 120 48.3183 50 -0.44 66
OT.OT04.EHE. 2023-10-03T10:58:43.59 0.3 undecidable manual S 134 20.5683 116 0.33 71
IV.CIGN.HHZ. 2023-10-03T10:58:43.90 0.3 undecidable manual P 242 46.4202 50 -0.1 71
OT.OT14.EHZ. 2023-10-03T10:58:43.35 0.3 undecidable manual P 83 42.0246 50 0.02 72
OT.OT16.EHN. 2023-10-03T10:58:43.07 0.3 undecidable manual S 265 19.1697 118 0.24 72
IV.MSAG.HHZ. 2023-10-03T10:58:43.48 0.1 undecidable manual P 110 44.622 50 -0.25 92
OT.OT17.EHN. 2023-10-03T10:58:42.57 0.3 undecidable manual S 188 18.0708 119 0.09 75
OT.OT11.EHZ. 2023-10-03T10:58:42.59 0.3 undecidable manual P 188 37.4292 50 -0.03 73
IV.SGRT.HHZ. 2023-10-03T10:58:41.26 0.3 undecidable manual P 110 30.1476 50 -0.23 71
IV.TREM.HHZ. 2023-10-03T10:58:41.55 0.1 undecidable manual P 16 31.746 50 -0.19 95
OT.OT07.EHE. 2023-10-03T10:58:41.98 0.3 undecidable manual P 134 36.4413 50 -0.48 66
OT.OT03.EHE. 2023-10-03T10:58:40.40 0.3 undecidable manual P 126 25.4523 50 -0.38 69
OT.OT05.EHZ. 2023-10-03T10:58:40.53 0.1 undecidable manual P 142 26.751 50 -0.45 91
IV.MELA.HHZ. 2023-10-03T10:58:40.88 0.3 undecidable manual P 235 27.6501 50 -0.24 71
OT.OT06.EHE. 2023-10-03T10:58:40.28 0.3 undecidable manual P 139 24.1536 113 -0.26 71
OT.OT16.EHN. 2023-10-03T10:58:39.60 0.1 undecidable manual P 265 19.1697 118 -0.05 100
OT.OT04.EHE. 2023-10-03T10:58:39.76 0.1 undecidable manual P 134 20.5683 116 -0.14 98
OT.OT17.EHN. 2023-10-03T10:58:39.82 0.3 undecidable manual P 188 18.0708 119 0.37 70
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MELA.HNE. ML:2.3 0.0009559999999999999 0.2 AML other m 2023-10-03T10:58:45.65
IV.MELA.HHE. ML:2.3 0.0010125 0.2 AML other m 2023-10-03T10:58:45.65
IV.MELA.HHN. ML:2.6 0.0023 0.24 AML other m 2023-10-03T10:58:45.63
IV.MELA.HNN. ML:2.6 0.002215 0.26 AML other m 2023-10-03T10:58:45.63
IV.SGRT.HNE. ML:2.3 0.0010550000000000002 0.2 AML other m 2023-10-03T10:58:46.23
IV.SGRT.HHE. ML:2.4 0.001125 0.2 AML other m 2023-10-03T10:58:46.23
IV.SGRT.HHN. ML:2.4 0.001145 0.2 AML other m 2023-10-03T10:58:46.29
IV.SGRT.HNN. ML:2.3 0.0010545 0.2 AML other m 2023-10-03T10:58:46.29
IV.TREM.HHE. ML:2.3 0.0008725 0.5 AML other m 2023-10-03T10:58:47.28
IV.TREM.HHN. ML:2.0 0.0005455 0.6 AML other m 2023-10-03T10:58:47.59
OT.OT14.EHE. ML:0.0 0.000519 1.1 AML other m 2023-10-03T10:58:49.43
IV.MSAG.HHE. ML:0.0 0.000439 0.46 AML other m 2023-10-03T10:58:51.51
IV.MSAG.HHN. ML:0.0 0.001125 0.62 AML other m 2023-10-03T10:58:52.32
OT.OT12.EHN. ML:2.0 0.00029200000000000005 0.6 AML other m 2023-10-03T10:58:52.03
IV.CIGN.HHN. ML:1.5 0.00008274999999999999 1.24 AML other m 2023-10-03T10:58:52.64
IV.MSAG.HNE. ML:0.0 0.00244 0.9 AML other m 2023-10-03T10:58:52.72
IV.MSAG.HNN. ML:0.0 0.0023799999999999997 0.62 AML other m 2023-10-03T10:58:53.03
OT.OT14.EHN. ML:0.0 0.000479 0.38 AML other m 2023-10-03T10:58:53.25
OT.OT12.EHE. ML:1.8 0.00016299999999999998 0.36 AML other m 2023-10-03T10:58:53.65
IV.MOCO.HHE. ML:1.6 0.00008460000000000001 0.58 AML other m 2023-10-03T10:58:55.49
IV.MOCO.HHN. ML:1.7 0.0001022 0.58 AML other m 2023-10-03T10:58:56.02
IV.CIGN.HHE. ML:1.4 0.00006984999999999999 0.7 AML other m 2023-10-03T10:58:56.73
IV.GATE.HHN. ML:1.7 0.00011599999999999999 0.7 AML other m 2023-10-03T10:59:00.51
IV.GATE.HHE. ML:1.8 0.0001385 0.56 AML other m 2023-10-03T10:59:00.58
IV.CAFE.HHN. ML:1.9 0.000097 0.42 AML other m 2023-10-03T10:59:07.70
IV.CAFE.HHE. ML:2.1 0.0001375 0.42 AML other m 2023-10-03T10:59:07.60
IV.SNAL.HHE. ML:2.1 0.00011100000000000001 0.42 AML other m 2023-10-03T10:59:08.22
IV.LPEL.HHN. ML:2.1 0.0001169 0.18 AML other m 2023-10-03T10:59:09.42
IV.VULT.HHE. ML:2.3 0.000202 0.5 AML other m 2023-10-03T10:59:09.23
IV.MIDA.HHE. ML:1.9 0.00007869999999999999 0.8 AML other m 2023-10-03T10:59:10.60
IV.MIDA.HHN. ML:1.6 0.00004305 0.34 AML other m 2023-10-03T10:59:10.18
IV.SNAL.HHN. ML:2.0 0.0000971 0.42 AML other m 2023-10-03T10:59:12.33
IV.LPEL.HHE. ML:2.1 0.00011545 0.5 AML other m 2023-10-03T10:59:12.78
IV.VULT.HHN. ML:2.5 0.00032299999999999994 0.28 AML other m 2023-10-03T10:59:14.31
IV.MRLC.HHE. ML:2.0 0.00007065000000000001 0.46 AML other m 2023-10-03T10:59:14.49
IV.INTR.HHE. ML:2.1 0.00007829999999999999 0.86 AML other m 2023-10-03T10:59:15.24
IV.MRLC.HHN. ML:2.1 0.00008845 0.94 AML other m 2023-10-03T10:59:15.40
IV.INTR.HHN. ML:2.3 0.000132 0.3 AML other m 2023-10-03T10:59:15.25
IV.AMUR.HHN. ML:2.4 0.00014050000000000003 1.26 AML other m 2023-10-03T10:59:20.11
IV.AMUR.HHE. ML:2.4 0.00014850000000000003 0.26 AML other m 2023-10-03T10:59:20.61
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