Earthquake with magnitude of ML 0.5 on date 02-03-2024 and time 12:28:50 (Italy) in region 3 km S Fiordimonte (MC)

A magnitude ML 0.5 earthquake occured in region: 3 km S Fiordimonte (MC), on

  • 02-03-2024 11:28:50 (UTC)
  • 02-03-2024 12:28:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0100, 13.0940 at 12 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fiordimonte MC 3 202 202
Pieve Torina MC 5 1458 1660
Fiastra MC 6 559 2219
Pievebovigliana MC 6 866 3085
Acquacanina MC 7 121 3206
Monte Cavallo MC 8 145 3351
Ussita MC 8 444 3795
Visso MC 9 1107 4902
Muccia MC 9 915 5817
Bolognola MC 11 142 5959
Serravalle di Chienti MC 14 1070 7029
Castelsantangelo sul Nera MC 14 281 7310
Camerino MC 14 6974 14284
Preci PG 15 724 15008
Sarnano MC 17 3264 18272
Cessapalombo MC 17 512 18784
Caldarola MC 18 1823 20607
Sellano PG 19 1079 21686
Sefro MC 19 422 22108
Camporotondo di Fiastrone MC 20 563 22671

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
62 Km NE of Terni (111501 inhabitants)
63 Km NW of Teramo (54892 inhabitants)
76 Km SW of Ancona (100861 inhabitants)
77 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Fano (60888 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 2024-03-02
11:28:50
43.0097 13.0945 12 2024-03-02
11:43:38
Sala Sismica INGV-Roma 125657221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-02 11:28:50 ± 0.06
Latitude 43.0097 ± 0.0027
Longitude 13.0945 ± 0.0049
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125657221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 401
Semi-minor axis of confidence ellipse (meter) 171
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 257
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
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) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.02698
Epicentral distance of station farthest from the epicenter (degree) 0.19335
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 125657221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-02 11:43:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2024-03-02T11:28:57.52 0.3 undecidable manual S 175 19.5693 98 -0.2 70
7F.SIB1.HNE. 2024-03-02T11:28:57.68 0.3 undecidable manual S 132 19.1697 98 0.09 72
IV.MML1.EHZ. 2024-03-02T11:28:56.50 0.3 undecidable manual S 319 15.2736 106 -0.08 72
IV.CESI.HHZ. 2024-03-02T11:28:56.83 0.3 undecidable manual S 268 15.3735 105 0.2 70
IV.MC2.EHZ. 2024-03-02T11:28:56.46 0.3 undecidable manual S 145 13.2756 112 0.37 68
IV.CSP1.EHZ. 2024-03-02T11:28:55.98 0.3 undecidable manual S 44 12.7761 115 0.02 74
IV.NRCA.HHZ. 2024-03-02T11:28:54.34 0.1 undecidable manual P 175 19.5693 98 -0.12 95
7F.SIB1.HNE. 2024-03-02T11:28:54.38 0.3 undecidable manual P 132 19.1697 98 -0.01 73
7F.SIB2.EHE. 2024-03-02T11:28:54.59 0.3 undecidable manual P 128 21.4674 96 -0.16 70
IV.FDMO.HHZ. 2024-03-02T11:28:54.00 0.3 undecidable manual S 349 2.997 162 -0.22 72
IV.CSP1.EHZ. 2024-03-02T11:28:53.49 0.3 undecidable manual P 44 12.7761 115 0.04 73
IV.MC2.EHZ. 2024-03-02T11:28:53.61 0.1 undecidable manual P 145 13.2756 112 0.08 97
IV.MML1.EHZ. 2024-03-02T11:28:53.77 0.3 undecidable manual P 319 15.2736 106 -0.03 73
IV.CESI.HHZ. 2024-03-02T11:28:53.89 0.6 undecidable manual P 268 15.3735 105 0.06 48
IV.FDMO.HHZ. 2024-03-02T11:28:52.45 0.1 undecidable manual P 349 2.997 162 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.5 0.0000491 0.36 AML other m 2024-03-02T11:28:54.12
IV.FDMO.HHN. ML:0.5 0.0000435 0.64 AML other m 2024-03-02T11:28:55.33
IV.NRCA.HHN. ML:0.7 0.0000334 0.68 AML other m 2024-03-02T11:28:57.44
IV.NRCA.HHE. ML:0.4 0.000022150000000000003 0.9 AML other m 2024-03-02T11:28:58.47
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