Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 1.6 on date 05-09-2024 and time 17:03:19 (UTC) in region 6 km S Badia Tedalda (AR)

A magnitude Md 1.6 earthquake occured in region: 6 km S Badia Tedalda (AR), on

  • 05-09-2024 17:03:19 (UTC)
  • 05-09-2024 19:03:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.6510, 12.1900 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
Badia Tedalda AR 6 1087 1087
Borgo Pace PU 9 606 1693
Sansepolcro AR 10 15884 17577
Sestino AR 11 1355 18932
San Giustino PG 11 11297 30229
Mercatello sul Metauro PU 12 1378 31607
Pieve Santo Stefano AR 12 3183 34790
Casteldelci RN 16 407 35197
Anghiari AR 16 5638 40835
Caprese Michelangelo AR 16 1426 42261
Belforte all'Isauro PU 17 769 43030
Citerna PG 18 3531 46561
Sant'Angelo in Vado PU 18 4133 50694
Carpegna PU 19 1674 52368
Monterchi AR 19 1757 54125
Pennabilli RN 20 2869 56994
Frontino PU 20 293 57287

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Arezzo (99543 inhabitants)
54 Km S of Cesena (96758 inhabitants)
55 Km SW of Rimini (147750 inhabitants)
63 Km N of Perugia (166134 inhabitants)
65 Km S of Forlì (117913 inhabitants)
65 Km W of Pesaro (94582 inhabitants)
70 Km W of Fano (60888 inhabitants)
75 Km SE of Faenza (58541 inhabitants)
76 Km E of Firenze (382808 inhabitants)
78 Km E of Siena (53903 inhabitants)
82 Km E of Scandicci (50609 inhabitants)
85 Km S of Ravenna (159116 inhabitants)
87 Km SE of Imola (69797 inhabitants)
88 Km NW of Foligno (57155 inhabitants)
91 Km E of Prato (191150 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 		Md 1.6 2024-09-05
17:03:19		 43.6507 12.1897 8 2024-09-05
17:11:55		 Sala Sismica INGV-Roma 131238411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-05 17:03:19 ± 0.11
Latitude 43.6507 ± 0.0063
Longitude 12.1897 ± 0.0062
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 131238411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 601
Semi-minor axis of confidence ellipse (meter) 497
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 16
Circular confidence region, given by single value of horizontal uncertainty (meter) 600.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.03507
Epicentral distance of station farthest from the epicenter (degree) 0.35973
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

Md:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 6
Type of magnitude Md
Reference to an origin 131238411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-05 17:11:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFI.HHZ. 2024-09-05T17:03:33.39 0.3 undecidable manual S 207 39.9267 50 0.05 72
IV.ATMI.HHZ. 2024-09-05T17:03:32.14 0.3 undecidable manual S 170 35.6421 50 -0.06 72
IV.ATVO.HHZ. 2024-09-05T17:03:32.01 0.3 undecidable manual S 150 34.5432 103 0.14 71
IV.PIEI.HHZ. 2024-09-05T17:03:30.19 0.3 undecidable manual S 115 30.5472 105 -0.33 69
IV.ATPI.EHZ. 2024-09-05T17:03:29.92 0.3 undecidable manual S 142 27.9498 106 0.24 70
IV.PE3.EHZ. 2024-09-05T17:03:28.99 0.1 undecidable manual S 78 25.1526 108 0.27 94
IV.CAFI.HHZ. 2024-09-05T17:03:27.35 0.3 undecidable manual P 207 39.9267 50 -0.16 70
IV.CRE.HHZ. 2024-09-05T17:03:27.17 0.1 undecidable manual S 260 19.4694 113 0.3 94
IV.SFI.HNE. 2024-09-05T17:03:26.98 0.6 undecidable manual P 316 39.3273 50 -0.44 44
VM.SSCV.HNE. 2024-09-05T17:03:26.23 0.3 undecidable manual P 60 28.5492 106 0.72 61
IV.ATMI.HHZ. 2024-09-05T17:03:26.63 0.3 undecidable manual P 170 35.6421 50 -0.23 70
IV.ATVO.HHZ. 2024-09-05T17:03:26.61 0.3 undecidable manual P 150 34.5432 103 -0.06 72
IV.ATPI.EHZ. 2024-09-05T17:03:25.33 0.3 undecidable manual P 142 27.9498 106 -0.08 73
IV.PIEI.HHZ. 2024-09-05T17:03:25.46 0.3 undecidable manual P 115 30.5472 105 -0.43 67
IV.PE3.EHZ. 2024-09-05T17:03:24.88 0.3 undecidable manual P 78 25.1526 108 0.03 74
IV.APEC.HNE. 2024-09-05T17:03:24.99 0.3 undecidable manual P 119 21.1677 111 0.89 57
IV.CRE.HHZ. 2024-09-05T17:03:23.79 0.1 undecidable manual P 260 19.4694 113 0.01 100
IV.CPGN.HNZ. 2024-09-05T17:03:23.67 0.3 undecidable manual P 32 19.6692 112 -0.16 73
IV.PARC.HHZ. 2024-09-05T17:03:22.22 0.1 undecidable manual S 93 3.8961 154 -0.47 93
IV.PARC.HHZ. 2024-09-05T17:03:21.23 0.1 undecidable manual P 93 3.8961 154 -0.14 100
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