Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 05-05-2023 and time 19:27:31 (UTC) in region 10 km NE Minervino Murge (BT)

A magnitude ML 1.4 earthquake occured in region: 10 km NE Minervino Murge (BT), on

  • 05-05-2023 19:27:31 (UTC)
  • 05-05-2023 21:27:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.1580, 16.1670 at 8 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
Minervino Murge BT 10 9032 9032
Canosa di Puglia BT 12 30294 39326
Andria BT 13 100440 139766
San Ferdinando di Puglia BT 18 13987 153753

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km SW of Andria (100440 inhabitants)
20 Km SW of Barletta (94814 inhabitants)
25 Km SW of Trani (56217 inhabitants)
25 Km E of Cerignola (58396 inhabitants)
30 Km W of Bisceglie (55422 inhabitants)
37 Km W of Molfetta (59874 inhabitants)
45 Km W of Bitonto (55540 inhabitants)
49 Km NW of Altamura (70396 inhabitants)
56 Km SE of Manfredonia (57279 inhabitants)
59 Km W of Bari (326344 inhabitants)
62 Km SE of Foggia (151991 inhabitants)
65 Km NE of Potenza (67122 inhabitants)
65 Km NW of Matera (60436 inhabitants)
88 Km SE 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
Reviewed
Rev100 		ML 1.4 2023-05-05
19:27:31		 41.1575 16.167 8 2023-05-05
19:37:39		 Sala Sismica INGV-Roma 117065011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-05-05 19:27:31 ± 0.19
Latitude 41.1575 ± 0.0099
Longitude 16.1670 ± 0.0131
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 117065011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1089
Semi-minor axis of confidence ellipse (meter) 937
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 79
Circular confidence region, given by single value of horizontal uncertainty (meter) 1090.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 117
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.72305
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 117065011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-05-05 19:37:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NOCI.HHZ. 2023-05-05T19:27:57.77 0.6 undecidable manual Sn 0.01 1.67
IV.SGTA.HNE. 2023-05-05T19:27:53.29 0.3 undecidable manual S 268 67.0773 50 0.65 58
OT.OT13.EHZ. 2023-05-05T19:27:46.36 0.1 undecidable manual P 1 80.2641 50 0.55 78
IV.ACER.HHZ. 2023-05-05T19:27:46.62 0.3 undecidable manual S 205 45.2214 50 -0.19 68
IV.NOCI.HHZ. 2023-05-05T19:27:46.92 1.0 positive manual Pg 3.66 0
IV.SGTA.HNE. 2023-05-05T19:27:44.46 0.1 undecidable manual P 268 67.0773 50 0.68 76
OT.OT05.EHZ. 2023-05-05T19:27:43.98 0.1 undecidable manual P 320 72.7716 50 -0.69 75
OT.OT12.EHZ. 2023-05-05T19:27:41.67 0.1 undecidable manual P 338 56.8986 50 -0.54 82
IV.PALZ.HHZ. 2023-05-05T19:27:41.68 0.3 undecidable manual S 216 29.3484 106 -0.58 64
IV.VULT.HNE. 2023-05-05T19:27:41.25 0.1 undecidable manual P 244 51.3153 50 -0.1 92
IV.AMUR.HNE. 2023-05-05T19:27:40.24 0.1 undecidable manual P 127 45.9207 50 -0.28 89
IV.ACER.HHZ. 2023-05-05T19:27:40.17 1.0 negative manual P 205 45.2214 50 -0.25 22
IV.PALZ.HHZ. 2023-05-05T19:27:37.92 0.1 undecidable manual P 216 29.3484 106 0.13 95
IV.MRVN.HHZ. 2023-05-05T19:27:36.83 0.3 undecidable manual S 167 10.9779 127 0.36 70
IV.MRVN.HHZ. 2023-05-05T19:27:34.47 0.1 undecidable manual P 167 10.9779 127 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRVN.HHE. ML:1.2 0.000191804 0.0768 AML other m 2023-05-05T19:27:37.25
IV.MRVN.HHN. ML:1.1 0.0001632111465 0.0768 AML other m 2023-05-05T19:27:36.87
IV.ACER.HHE. ML:1.3 0.000058660274999999996 0.3456 AML other m 2023-05-05T19:27:46.81
IV.ACER.HHN. ML:0.8 0.0000184992545 0.8704 AML other m 2023-05-05T19:27:47.40
OT.OT05.EHN. ML:1.5 0.000052462299999999994 0.1024 AML other m 2023-05-05T19:27:55.75
IV.NOCI.HHE. ML:1.4 0.000032707945 0.0768 AML other m 2023-05-05T19:27:58.53
IV.NOCI.HHN. ML:1.6 0.00005713783 0.1792 AML other m 2023-05-05T19:27:58.50
IV.NOCI.HNN. ML:1.7 0.000059744135000000005 0.192 AML other m 2023-05-05T19:27:58.40
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