Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 10-09-2024 and time 12:56:21 (UTC) in region 3 km S Serra San Quirico (AN)

A magnitude ML 1.1 earthquake occured in region: 3 km S Serra San Quirico (AN), on

  • 10-09-2024 12:56:21 (UTC)
  • 10-09-2024 14:56:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4230, 13.0060 at 7 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
Serra San Quirico AN 3 2850 2850
Genga AN 6 1797 4647
Mergo AN 6 1037 5684
Poggio San Vicino MC 8 246 5930
Rosora AN 9 1985 7915
Cupramontana AN 9 4756 12671
Arcevia AN 10 4612 17283
Castelplanio AN 10 3540 20823
Apiro MC 11 2280 23103
Maiolati Spontini AN 11 6248 29351
Cerreto d'Esi AN 11 3817 33168
Poggio San Marcello AN 12 693 33861
Sassoferrato AN 12 7285 41146
Fabriano AN 13 31480 72626
Montecarotto AN 13 1987 74613
Monte Roberto AN 13 3061 77674
Castelbellino AN 14 4947 82621
Serra de' Conti AN 14 3746 86367
San Paolo di Jesi AN 14 933 87300
Staffolo AN 15 2253 89553
Barbara AN 18 1368 90921
Cingoli MC 18 10352 101273
Matelica MC 18 9981 111254
Esanatoglia MC 20 2034 113288

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km W of Ancona (100861 inhabitants)
47 Km S of Fano (60888 inhabitants)
55 Km S of Pesaro (94582 inhabitants)
57 Km NE of Foligno (57155 inhabitants)
61 Km NE of Perugia (166134 inhabitants)
79 Km SE of Rimini (147750 inhabitants)
91 Km E of Arezzo (99543 inhabitants)
100 Km NE of Terni (111501 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 1.1 2024-09-10
12:56:21		 43.4227 13.0058 7 2024-09-10
13:01:15		 Sala Sismica INGV-Roma 131339181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-10 12:56:21 ± 0.06
Latitude 43.4227 ± 0.0027
Longitude 13.0058 ± 0.0037
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131339181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 369
Semi-minor axis of confidence ellipse (meter) 134
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
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) 141
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.36063
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 131339181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-10 13:01:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.EHZ. 2024-09-10T12:56:46.22 3.0 undecidable manual P 0.56 0
IV.GIGS.HHZ. 2024-09-10T12:56:43.23 3.0 undecidable manual P 1.01 0
IV.NARO.HHZ. 2024-09-10T12:56:35.57 0.6 undecidable manual S 302 40.0266 50 0.25 45
IV.CSP1.EHZ. 2024-09-10T12:56:35.47 3.0 undecidable manual S -0.21 0
IV.MPAG.EHZ. 2024-09-10T12:56:32.14 0.6 undecidable manual S 319 30.2475 103 0.02 48
IV.NARO.HHZ. 2024-09-10T12:56:29.11 0.6 undecidable manual P 302 40.0266 50 -0.29 45
IV.SSFR.HHZ. 2024-09-10T12:56:28.33 0.6 undecidable manual S 275 18.0708 112 0.26 47
IV.SNTG.HHZ. 2024-09-10T12:56:28.42 0.6 undecidable manual S 196 19.3695 111 -0.05 49
IV.MPAG.EHZ. 2024-09-10T12:56:27.40 1.0 undecidable manual P 319 30.2475 103 -0.16 24
IV.CING.HHZ. 2024-09-10T12:56:27.53 0.6 undecidable manual S 109 16.1727 114 0.08 49
IV.FRON.EHZ. 2024-09-10T12:56:26.38 0.6 undecidable manual P 295 24.8529 106 -0.13 48
IV.SSFR.HHZ. 2024-09-10T12:56:25.15 0.1 positive manual P 275 18.0708 112 -0.07 98
IV.ARVD.HHZ. 2024-09-10T12:56:25.49 0.6 undecidable manual S 328 9.879 126 -0.07 50
IV.SNTG.HHZ. 2024-09-10T12:56:25.44 0.6 undecidable manual P 196 19.3695 111 -0.01 50
IV.CING.HHZ. 2024-09-10T12:56:24.91 0.3 positive manual P 109 16.1727 114 0.05 74
IV.ARVD.HHZ. 2024-09-10T12:56:23.80 0.1 positive manual P 328 9.879 126 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:1.2 0.0002195 0.06 AML other m 2024-09-10T12:56:25.78
IV.ARVD.HHN. ML:1.0 0.0001435 0.08 AML other m 2024-09-10T12:56:25.84
IV.SSFR.HHN. ML:1.1 0.0001076 0.34 AML other m 2024-09-10T12:56:28.80
IV.SSFR.HHE. ML:1.0 0.00009070000000000001 0.22 AML other m 2024-09-10T12:56:29.10
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