Earthquake with magnitude of ML 1.0 on date 29-02-2024 and time 11:36:20 (UTC) in region 2 km SE Monte Cavallo (MC)

A magnitude ML 1.0 earthquake occured in region: 2 km SE Monte Cavallo (MC), on

  • 29-02-2024 11:36:20 (UTC)
  • 29-02-2024 12:36:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9830, 13.0190 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
Monte Cavallo MC 2 145 145
Pieve Torina MC 7 1458 1603
Visso MC 8 1107 2710
Fiordimonte MC 8 202 2912
Pievebovigliana MC 10 866 3778
Ussita MC 11 444 4222
Muccia MC 11 915 5137
Serravalle di Chienti MC 11 1070 6207
Preci PG 12 724 6931
Fiastra MC 13 559 7490
Sellano PG 13 1079 8569
Acquacanina MC 14 121 8690
Castelsantangelo sul Nera MC 15 281 8971
Bolognola MC 17 142 9113
Camerino MC 18 6974 16087
Sefro MC 19 422 16509
Cerreto di Spoleto PG 20 1075 17584

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
56 Km NE of Terni (111501 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
77 Km NW of L'Aquila (69753 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
96 Km S of Fano (60888 inhabitants)
98 Km NE of Viterbo (67173 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 1.0 2024-02-29
11:36:20
42.9833 13.0192 13 2024-02-29
11:42:27
Sala Sismica INGV-Roma 125620711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-29 11:36:20 ± 0.08
Latitude 42.9833 ± 0.0018
Longitude 13.0192 ± 0.0049
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125620711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 347
Semi-minor axis of confidence ellipse (meter) 102
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 104
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 129
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.27699
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 125620711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-29 11:42:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IT.VNF1.HNZ. 2024-02-29T11:37:24.56 3.0 undecidable manual Sg 4.51 0
IV.MSRU.HHZ. 2024-02-29T11:37:05.41 3.0 undecidable manual Pg 13.74 0
IV.SALB.HHZ. 2024-02-29T11:37:04.79 3.0 undecidable manual Pg 11.57 0
OX.MARN.HHZ. 2024-02-29T11:36:57.56 3.0 undecidable manual Pg 14.6 0
IV.SPS2.HHZ. 2024-02-29T11:36:57.28 3.0 negative manual Pn 2.31 0
IV.NOCI.HHZ. 2024-02-29T11:36:55.88 3.0 positive manual Pn -3.54 0
IV.PETRA.HHZ. 2024-02-29T11:36:51.22 3.0 positive manual Pg 9.59 0
IV.ACATE.EHZ. 2024-02-29T11:36:49.92 3.0 positive manual Pn -1.85 0
IV.ARCI.HHZ. 2024-02-29T11:36:43.50 3.0 undecidable manual Sg -7.86 0
IV.SBPO.HNZ. 2024-02-29T11:36:36.04 3.0 negative manual Pn 1.59 0
IV.MRB1.HHZ. 2024-02-29T11:36:35.84 3.0 positive manual Pn -1.7 0
IV.SNTG.HHZ. 2024-02-29T11:36:31.06 0.6 undecidable manual S 348 30.747 94 0 48
IV.IMOL.HNZ. 2024-02-29T11:36:30.09 3.0 positive manual Pn 0.12 0
IV.CSP1.EHZ. 2024-02-29T11:36:28.09 0.6 undecidable manual S 51 19.2696 102 0.09 49
IV.NRCA.HHZ. 2024-02-29T11:36:27.69 0.6 undecidable manual S 155 18.3705 103 -0.07 48
IV.MML1.EHZ. 2024-02-29T11:36:26.68 0.6 undecidable manual S 345 14.9739 111 -0.22 48
IV.SNTG.HHZ. 2024-02-29T11:36:26.47 1.0 undecidable manual P 348 30.747 94 -0.07 24
IV.VAGA.HNZ. 2024-02-29T11:36:25.56 3.0 undecidable manual Pn -4.74 0
IV.CESI.HHZ. 2024-02-29T11:36:25.78 0.6 undecidable manual S 284 9.5793 130 0.11 49
IV.FDMO.HHZ. 2024-02-29T11:36:25.27 0.6 undecidable manual S 43 8.0808 137 -0.1 48
IV.NRCA.HHZ. 2024-02-29T11:36:24.65 0.6 undecidable manual P 155 18.3705 103 0.01 49
IV.MML1.EHZ. 2024-02-29T11:36:24.12 1.0 undecidable manual P 345 14.9739 111 -0.01 25
IV.CSP1.EHZ. 2024-02-29T11:36:24.83 1.0 undecidable manual P 51 19.2696 102 0.05 25
IV.CESI.HHZ. 2024-02-29T11:36:23.51 1.0 undecidable manual P 284 9.5793 130 0.08 25
IV.FDMO.HHZ. 2024-02-29T11:36:23.32 0.1 negative manual P 43 8.0808 137 0.06 100
IV.RIBO.EHZ.01 2024-02-29T11:36:12.87 3.0 positive manual P 2.5 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0.9 0.00008612253 0.0768 AML other m 2024-02-29T11:36:25.83
IV.CESI.HHN. ML:1.3 0.000203 0.22 AML other m 2024-02-29T11:36:25.84
IV.MML1.EHN. ML:1.0 0.00008330000000000002 0.46 AML other m 2024-02-29T11:36:26.99
IV.MML1.EHE. ML:0.8 0.00005725 0.54 AML other m 2024-02-29T11:36:27.06
IV.FDMO.HHE. ML:0.7 0.00006338221499999999 0.1408 AML other m 2024-02-29T11:36:25.40
IV.FDMO.HHN. ML:0.6 0.00004886787 0.1216 AML other m 2024-02-29T11:36:25.60
IV.CESI.HNE. ML:1.0 0.000118975675 1.1392 AML other m 2024-02-29T11:36:47.71
IV.CESI.HNN. ML:1.3 0.000203909 0.2304 AML other m 2024-02-29T11:36:25.84
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