Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML -0.3 on date 28-06-2024 and time 11:50:09 (UTC) in region 3 km SE Cagli (PU)

A magnitude ML -0.3 earthquake occured in region: 3 km SE Cagli (PU), on

  • 28-06-2024 11:50:09 (UTC)
  • 28-06-2024 13:50:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5250, 12.6590 at 7 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
Cagli PU 3 8731 8731
Cantiano PU 6 2245 10976
Frontone PU 7 1300 12276
Serra Sant'Abbondio PU 10 1027 13303
Acqualagna PU 10 4393 17696
Scheggia e Pascelupo PG 13 1393 19089
Piobbico PU 14 2029 21118
Pergola PU 15 6333 27451
Fermignano PU 17 8596 36047
Costacciaro PG 19 1216 37263
Sassoferrato AN 19 7285 44548
Urbania PU 19 7099 51647
Apecchio PU 20 1882 53529
Gubbio PG 20 32216 85745

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km SW of Fano (60888 inhabitants)
48 Km SW of Pesaro (94582 inhabitants)
51 Km NE of Perugia (166134 inhabitants)
60 Km S of Rimini (147750 inhabitants)
63 Km E of Arezzo (99543 inhabitants)
63 Km N of Foligno (57155 inhabitants)
70 Km W of Ancona (100861 inhabitants)
76 Km SE of Cesena (96758 inhabitants)
92 Km SE of Forlì (117913 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 -0.3 2024-06-28
11:50:09		 43.5252 12.6593 7 2024-06-28
12:22:26		 Sala Sismica INGV-Roma 129301901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-06-28 11:50:09 ± 0.17
Latitude 43.5252 ± 0.0045
Longitude 12.6593 ± 0.0050
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 129301901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 446
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 343
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 118
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.04856
Epicentral distance of station farthest from the epicenter (degree) 0.12680
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:-0.3

Field Value
Value -0.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 129301901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-06-28 12:22:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2024-06-28T11:50:15.05 1.0 undecidable manual S 35 14.0748 117 0.13 24
IV.SSFR.HHZ. 2024-06-28T11:50:14.63 0.6 undecidable manual S 135 13.9749 117 -0.25 47
IV.PIEI.HHZ. 2024-06-28T11:50:13.72 0.6 undecidable manual S 277 10.0788 125 0 50
IV.ATSC.EHE. 2024-06-28T11:50:13.91 0.3 undecidable manual S 169 11.3775 122 -0.2 72
IV.FRON.EHZ. 2024-06-28T11:50:12.75 0.3 undecidable manual S 99 5.3946 143 0.21 72
IV.TSM5.DHZ.10 2024-06-28T11:50:12.76 0.1 undecidable manual S 222 6.7932 136 -0.1 99
IV.SSFR.HHZ. 2024-06-28T11:50:12.77 0.6 positive manual P 135 13.9749 117 0.19 48
IV.ATSC.EHE. 2024-06-28T11:50:12.39 0.3 undecidable manual P 169 11.3775 122 0.25 71
IV.MPAG.EHZ. 2024-06-28T11:50:12.35 0.1 undecidable manual P 35 14.0748 117 -0.25 94
IV.ATBU.EHZ. 2024-06-28T11:50:12.19 0.3 undecidable manual P 239 10.4784 124 0.21 72
IV.FRON.EHZ. 2024-06-28T11:50:11.35 1.0 undecidable manual P 99 5.3946 143 0.12 25
IV.TSM5.DHZ.10 2024-06-28T11:50:11.39 0.1 undecidable manual P 222 6.7932 136 -0.03 100
IV.PIEI.HHZ. 2024-06-28T11:50:11.87 0.6 negative manual P 277 10.0788 125 -0.04 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHE. ML:-0.2 0.000010938336 0.08 AML other m 2024-06-28T11:50:13.63
IV.PIEI.HHN. ML:-0.2 0.00001167 0.42 AML other m 2024-06-28T11:50:13.76
IV.FRON.EHE. ML:0.0 0.0000099400385 0.06 AML other m 2024-06-28T11:50:12.91
IV.FRON.EHN. ML:0.0 0.000018337525 0.08 AML other m 2024-06-28T11:50:13.31
IV.MPAG.EHE. ML:-0.4 0.0000032757586499999998 0.28 AML other m 2024-06-28T11:50:15.01
IV.MPAG.EHN. ML:-0.4 0.000004830875 0.22 AML other m 2024-06-28T11:50:17.27
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