Earthquake with magnitude of ML 1.0 on date 29-02-2024 and time 11:00:55 (UTC) in region 6 km S Fiordimonte (MC)

A magnitude ML 1.0 earthquake occured in region: 6 km S Fiordimonte (MC), on

  • 29-02-2024 11:00:55 (UTC)
  • 29-02-2024 12:00:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9870, 13.0930 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 6 202 202
Ussita MC 6 444 646
Visso MC 6 1107 1753
Pieve Torina MC 7 1458 3211
Monte Cavallo MC 7 145 3356
Fiastra MC 8 559 3915
Acquacanina MC 8 121 4036
Pievebovigliana MC 9 866 4902
Bolognola MC 11 142 5044
Castelsantangelo sul Nera MC 11 281 5325
Muccia MC 11 915 6240
Preci PG 13 724 6964
Serravalle di Chienti MC 15 1070 8034
Camerino MC 17 6974 15008
Sellano PG 17 1079 16087
Sarnano MC 18 3264 19351
Cessapalombo MC 19 512 19863

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
59 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
75 Km NW of L'Aquila (69753 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
96 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 1.0 2024-02-29
11:00:55
42.9868 13.093 12 2024-02-29
11:06:09
Sala Sismica INGV-Roma 125619871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-29 11:00:55 ± 0.04
Latitude 42.9868 ± 0.0018
Longitude 13.0930 ± 0.0025
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125619871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 219
Semi-minor axis of confidence ellipse (meter) 90
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 125
Circular confidence region, given by single value of horizontal uncertainty (meter) 220.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.07
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.16817
Number of stations at which the event was observed 7
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 16
Type of magnitude ML
Reference to an origin 125619871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-29 11:06:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FAGN.HHZ. 2024-02-29T11:01:10.59 3.0 positive manual P -0.03 0
IV.NRCA.HHZ. 2024-02-29T11:01:02.19 0.6 undecidable manual S 174 17.0718 101 -0.07 50
IV.MML1.EHZ. 2024-02-29T11:01:02.26 0.6 undecidable manual S 325 17.1717 101 -0.02 50
IV.PF6.EHE. 2024-02-29T11:01:02.61 0.6 undecidable manual S 26 18.6702 98 -0.07 50
IV.CSP1.EHZ. 2024-02-29T11:01:01.77 0.6 undecidable manual S 38 14.7741 107 0.11 50
IV.CESI.HHZ. 2024-02-29T11:01:01.89 0.6 undecidable manual S 278 15.3735 105 0.06 50
IV.FDMO.HHZ. 2024-02-29T11:00:59.61 0.6 undecidable manual S 355 5.4945 148 -0.09 50
IV.MML1.EHZ. 2024-02-29T11:00:59.21 1.0 undecidable manual P 325 17.1717 101 -0.09 25
IV.PF6.EHE. 2024-02-29T11:00:59.43 0.1 undecidable manual P 26 18.6702 98 -0.1 99
IV.NRCA.HHZ. 2024-02-29T11:00:59.33 0.3 positive manual P 174 17.0718 101 0.04 75
IV.CSP1.EHZ. 2024-02-29T11:00:59.01 0.1 negative manual P 38 14.7741 107 0.07 100
IV.CESI.HHZ. 2024-02-29T11:00:59.07 0.3 positive manual P 278 15.3735 105 0.03 76
IV.FDMO.HHZ. 2024-02-29T11:00:57.84 1.0 undecidable manual P 355 5.4945 148 0.03 26
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.9 0.00010700000000000001 0.2 AML other m 2024-02-29T11:00:59.72
IV.FDMO.HHN. ML:0.9 0.00011635938500000001 0.0832 AML other m 2024-02-29T11:00:59.66
IV.CESI.HHN. ML:0.8 0.000047857709 0.0768 AML other m 2024-02-29T11:01:02.08
IV.CESI.HHE. ML:0.8 0.00005735 1.58 AML other m 2024-02-29T11:01:02.05
IV.CSP1.EHE. ML:1.0 0.000087014365 1.28 AML other m 2024-02-29T11:01:10.05
IV.CSP1.EHN. ML:1.1 0.00010534205499999999 0.9152 AML other m 2024-02-29T11:01:07.32
IV.CESI.HNE. ML:1.1 0.00010172952000000001 0.2688 AML other m 2024-02-29T11:01:02.17
IV.CESI.HNN. ML:1.2 0.0001448817 0.8512 AML other m 2024-02-29T11:01:04.91
IV.MML1.EHE. ML:0.6 0.000028566424 1.216 AML other m 2024-02-29T11:01:08.92
IV.MML1.EHN. ML:0.4 0.00002102096 0.2176 AML other m 2024-02-29T11:01:02.92
IV.MML1.HNE. ML:1.0 0.000081763795 0.5184 AML other m 2024-02-29T11:01:06.38
IV.MML1.HNN. ML:1.1 0.00010423929 0.6976 AML other m 2024-02-29T11:01:06.77
IV.NRCA.HHE. ML:0.8 0.00004722947 0.16 AML other m 2024-02-29T11:01:02.65
IV.NRCA.HHN. ML:0.8 0.000056474365 0.1408 AML other m 2024-02-29T11:01:02.96
IV.NRCA.HNE. ML:1.2 0.000135023125 0.5312 AML other m 2024-02-29T11:01:09.12
IV.NRCA.HNN. ML:1.4 0.00022064345 0.7104 AML other m 2024-02-29T11:01:03.16
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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