Earthquake with magnitude of ML 0.4 on date 28-01-2024 and time 15:07:12 (UTC) in region 6 km W Monte Cavallo (MC)

A magnitude ML 0.4 earthquake occured in region: 6 km W Monte Cavallo (MC), on

  • 28-01-2024 15:07:12 (UTC)
  • 28-01-2024 16:07:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9700, 12.9430 at 10 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
Monte Cavallo MC 6 145 145
Sellano PG 9 1079 1224
Serravalle di Chienti MC 11 1070 2294
Pieve Torina MC 12 1458 3752
Visso MC 13 1107 4859
Preci PG 13 724 5583
Fiordimonte MC 14 202 5785
Muccia MC 15 915 6700
Pievebovigliana MC 16 866 7566
Ussita MC 16 444 8010
Cerreto di Spoleto PG 17 1075 9085
Valtopina PG 18 1398 10483
Trevi PG 19 8469 18952
Fiastra MC 19 559 19511
Castelsantangelo sul Nera MC 19 281 19792
Foligno PG 19 57155 76947
Sefro MC 20 422 77369
Nocera Umbra PG 20 5839 83208

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km E of Foligno (57155 inhabitants)
48 Km E of Perugia (166134 inhabitants)
51 Km NE of Terni (111501 inhabitants)
71 Km W of Teramo (54892 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
86 Km SW of Ancona (100861 inhabitants)
92 Km NE of Viterbo (67173 inhabitants)
97 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 0.4 2024-01-28
15:07:12
42.9702 12.9428 10 2024-01-28
15:21:58
Sala Sismica INGV-Roma 124911841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-28 15:07:12 ± 0.13
Latitude 42.9702 ± 0.0027
Longitude 12.9428 ± 0.0049
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124911841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 375
Semi-minor axis of confidence ellipse (meter) 212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.22663
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 124911841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-28 15:21:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2024-01-28T15:07:21.54 0.3 undecidable manual S 57 25.1526 112 -0.08 72
IV.MTRA.HNZ. 2024-01-28T15:07:20.73 3.0 undecidable manual P 0.02 0
IV.NRCA.HHZ. 2024-01-28T15:07:20.10 0.1 undecidable manual S 137 20.5683 116 -0.06 97
IV.MC2.EHZ. 2024-01-28T15:07:19.33 3.0 undecidable manual P 0
IV.FDMO.HHZ. 2024-01-28T15:07:18.15 0.1 undecidable manual S 58 13.875 126 0.01 99
IV.MML1.EHZ. 2024-01-28T15:07:18.80 0.1 undecidable manual S 8 16.0728 122 0.02 99
IV.CSP1.EHZ. 2024-01-28T15:07:17.51 0.3 undecidable manual P 57 25.1526 112 -0.14 71
IV.NRCA.HHZ. 2024-01-28T15:07:16.79 0.6 undecidable manual P 137 20.5683 116 -0.02 49
IT.MTCL.HGZ. 2024-01-28T15:07:16.17 0.1 undecidable manual S 60 5.2947 152 0.04 100
IV.MML1.EHZ. 2024-01-28T15:07:15.97 0.3 positive manual P 8 16.0728 122 -0.04 74
IV.CESI.HHZ. 2024-01-28T15:07:15.93 0.1 undecidable manual S 321 4.995 154 -0.15 98
IV.FDMO.HHZ. 2024-01-28T15:07:15.70 0.1 undecidable manual P 58 13.875 126 0.06 98
IT.MTCL.HGZ. 2024-01-28T15:07:14.91 0.6 undecidable manual P 60 5.2947 152 0.43 46
IV.CESI.HHZ. 2024-01-28T15:07:14.51 0.1 undecidable manual P 321 4.995 154 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.2 0.000017015295 0.1024 AML other m 2024-01-28T15:07:18.64
IV.FDMO.HHN. ML:0.4 0.000025963599999999997 0.1536 AML other m 2024-01-28T15:07:18.23
IV.MML1.EHE. ML:0.6 0.000040448035 0.1408 AML other m 2024-01-28T15:07:19.02
IV.MML1.EHN. ML:0.4 0.000022870875 0.1792 AML other m 2024-01-28T15:07:18.92
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