Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 10-06-2023 and time 13:16:53 (UTC) in region 11 km S San Giovanni Rotondo (FG)

A magnitude ML 0.9 earthquake occured in region: 11 km S San Giovanni Rotondo (FG), on

  • 10-06-2023 13:16:53 (UTC)
  • 10-06-2023 15:16:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.6090, 15.7430 at 6 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
San Giovanni Rotondo FG 11 27184 27184
San Marco in Lamis FG 15 13831 41015
Manfredonia FG 15 57279 98294
Rignano Garganico FG 15 2117 100411

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km W of Manfredonia (57279 inhabitants)
23 Km NE of Foggia (151991 inhabitants)
31 Km E of San Severo (53905 inhabitants)
40 Km NW of Cerignola (58396 inhabitants)
55 Km NW of Barletta (94814 inhabitants)
63 Km NW of Andria (100440 inhabitants)
67 Km NW of Trani (56217 inhabitants)
75 Km NW of Bisceglie (55422 inhabitants)
84 Km NW of Molfetta (59874 inhabitants)
96 Km NE of Benevento (60091 inhabitants)
97 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
Reviewed
Rev100 		ML 0.9 2023-06-10
13:16:53		 41.6088 15.7433 6 2023-06-10
13:22:38		 Sala Sismica INGV-Roma 118272231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-10 13:16:53 ± 0.11
Latitude 41.6088 ± 0.0045
Longitude 15.7433 ± 0.0036
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118272231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 444
Semi-minor axis of confidence ellipse (meter) 270
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 15
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) 217
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.21044
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 118272231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-10 13:22:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MRVN.HHZ. 2023-06-10T13:17:05.80 3.0 negative manual P 0 0
IV.APRC.HHZ. 2023-06-10T13:17:01.62 0.6 undecidable manual S 315 23.3544 105 -0.25 47
OT.OT04.EHZ. 2023-06-10T13:17:00.08 0.6 undecidable manual S 312 18.2706 109 -0.09 49
IV.SGRT.HHZ. 2023-06-10T13:16:59.57 0.6 undecidable manual S 0 16.1727 111 0.08 49
OT.OT06.EHZ. 2023-06-10T13:16:59.04 0.6 undecidable manual S 305 14.9739 113 -0.07 49
OT.OT12.EHZ. 2023-06-10T13:16:58.72 0.6 undecidable manual S 79 13.875 114 -0.04 50
OT.OT03.EHZ. 2023-06-10T13:16:58.88 0.6 undecidable manual S 326 13.875 114 0.13 49
OT.OT05.EHZ. 2023-06-10T13:16:58.73 0.6 undecidable manual S 296 12.9759 116 0.27 47
IV.SGRT.HHZ. 2023-06-10T13:16:57.01 0.1 negative manual P 0 16.1727 111 0.06 98
OT.OT04.EHZ. 2023-06-10T13:16:57.28 0.1 undecidable manual P 312 18.2706 109 -0.06 98
IV.APRC.HHZ. 2023-06-10T13:16:57.88 1.0 undecidable manual P 315 23.3544 105 -0.45 22
OT.OT05.EHZ. 2023-06-10T13:16:56.39 0.1 undecidable manual P 296 12.9759 116 0.04 99
OT.OT06.EHZ. 2023-06-10T13:16:56.77 0.1 undecidable manual P 305 14.9739 113 0.04 99
OT.OT12.EHZ. 2023-06-10T13:16:56.50 0.1 positive manual P 79 13.875 114 -0.03 99
OT.OT03.EHZ. 2023-06-10T13:16:56.56 0.1 undecidable manual P 326 13.875 114 0.04 99
OT.OT07.EHZ. 2023-06-10T13:16:55.61 0.6 undecidable manual S 305 2.3976 159 -0.19 49
OT.OT07.EHZ. 2023-06-10T13:16:54.91 0.1 undecidable manual P 305 2.3976 159 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OT.OT12.EHE. ML:0.8 0.0000708 0.14 AML other m 2023-06-10T13:16:58.55
OT.OT12.EHN. ML:1.0 0.00010960000000000001 0.12 AML other m 2023-06-10T13:16:58.91
IV.SGRT.HHN. ML:0.9 0.00007985 0.36 AML other m 2023-06-10T13:16:59.77
IV.SGRT.HHE. ML:0.8 0.00007185 0.86 AML other m 2023-06-10T13:17:00.74
IV.APRC.HHN. ML:1.1 0.000089 0.76 AML other m 2023-06-10T13:17:03.82
IV.APRC.HHE. ML:0.9 0.000053150000000000004 0.5 AML other m 2023-06-10T13:17:04.34
IV.SGRT.HNE. ML:0.8 0.00006777190499999999 0.16 AML other m 2023-06-10T13:17:00.74
IV.SGRT.HNN. ML:0.9 0.000072909935 0.1344 AML other m 2023-06-10T13:16:59.77
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