Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.5 on date 25-01-2024 and time 09:27:48 (UTC) in region 3 km E Piobbico (PU)

A magnitude ML 0.5 earthquake occured in region: 3 km E Piobbico (PU), on

  • 25-01-2024 09:27:48 (UTC)
  • 25-01-2024 10:27:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5930, 12.5510 at 5 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
Piobbico PU 3 2029 2029
Urbania PU 9 7099 9128
Cagli PU 9 8731 17859
Acqualagna PU 10 4393 22252
Apecchio PU 11 1882 24134
Fermignano PU 12 8596 32730
Peglio PU 12 696 33426
Sant'Angelo in Vado PU 14 4133 37559
Cantiano PU 15 2245 39804
Urbino PU 16 15019 54823
Frontone PU 18 1300 56123
Lunano PU 18 1527 57650
Mercatello sul Metauro PU 18 1378 59028
Piandimeleto PU 18 2167 61195
Pietralunga PG 19 2111 63306
Belforte all'Isauro PU 20 769 64075

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km SW of Pesaro (94582 inhabitants)
47 Km SW of Fano (60888 inhabitants)
52 Km S of Rimini (147750 inhabitants)
56 Km E of Arezzo (99543 inhabitants)
56 Km N of Perugia (166134 inhabitants)
65 Km SE of Cesena (96758 inhabitants)
72 Km N of Foligno (57155 inhabitants)
78 Km W of Ancona (100861 inhabitants)
81 Km SE of Forlì (117913 inhabitants)
94 Km SE of Faenza (58541 inhabitants)
96 Km SE of Ravenna (159116 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 0.5 2024-01-25
09:27:48		 43.5933 12.5513 5 2024-01-25
09:32:48		 Sala Sismica INGV-Roma 124845761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-25 09:27:48 ± 0.16
Latitude 43.5933 ± 0.0054
Longitude 12.5513 ± 0.0062
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124845761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 639
Semi-minor axis of confidence ellipse (meter) 220
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 156
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 127
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 15
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) 0.23742
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 124845761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-25 09:32:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.EHZ. 2024-01-25T09:28:12.70 3.0 undecidable manual P 2.41 0
IT.MTCL.HGZ. 2024-01-25T09:28:11.86 3.0 undecidable manual S -0.5 0
IV.MMO1.EHZ. 2024-01-25T09:28:05.72 3.0 undecidable manual P 0.24 0
IV.GUMA.HHZ. 2024-01-25T09:28:03.14 3.0 positive manual P -0.2 0
IV.ATVO.HHZ. 2024-01-25T09:27:58.04 0.3 undecidable manual S 206 26.1516 101 0.66 61
IV.PARC.HHZ. 2024-01-25T09:27:57.47 0.3 undecidable manual S 284 25.8519 101 0.2 70
IV.MPAG.EHZ. 2024-01-25T09:27:54.82 0.3 undecidable manual S 77 17.1717 107 0.48 67
IV.BADI.EHZ. 2024-01-25T09:27:53.48 0.6 positive manual P 249 26.3514 101 -0.02 48
IV.ATVO.HHZ. 2024-01-25T09:27:53.44 0.3 undecidable manual P 206 26.1516 101 -0.02 72
IV.PARC.HHZ. 2024-01-25T09:27:53.24 0.3 undecidable manual P 284 25.8519 101 -0.16 70
IV.ATPI.EHZ. 2024-01-25T09:27:52.33 0.6 negative manual P 217 19.869 105 0.1 48
IV.SSFR.HHZ. 2024-01-25T09:27:52.97 0.1 negative manual P 133 25.4523 102 -0.36 90
IV.MPAG.EHZ. 2024-01-25T09:27:51.82 1.0 negative manual P 77 17.1717 107 0.11 24
IV.FRON.EHZ. 2024-01-25T09:27:51.60 0.6 positive manual P 121 16.3725 108 0.05 49
IV.PIEI.HHZ. 2024-01-25T09:27:51.01 0.1 undecidable manual S 192 6.5934 128 0 100
IV.APEC.HHZ. 2024-01-25T09:27:50.48 0.3 undecidable manual P 250 11.2776 115 -0.12 73
IV.NARO.HHZ. 2024-01-25T09:27:50.26 0.1 undecidable manual S 51 2.997 150 0.06 100
IV.PIEI.HHZ. 2024-01-25T09:27:49.43 0.1 positive manual P 192 6.5934 128 -0.36 93
IV.NARO.HHZ. 2024-01-25T09:27:49.18 0.1 undecidable manual P 51 2.997 150 -0.14 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.4 0.000022800000000000002 0.44 AML other m 2024-01-25T09:27:56.47
IV.FRON.EHN. ML:0.5 0.00003625000000000001 0.3 AML other m 2024-01-25T09:27:58.16
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