Earthquake (quarry blast) with magnitude of ML 0.8 on date 30-09-2024 and time 12:09:43 (Italy) in region 2 km S Serra San Quirico (AN)

A magnitude ML 0.8 (quarry blast) earthquake occured in region: 2 km S Serra San Quirico (AN), on

  • 30-09-2024 10:09:43 (UTC)
  • 30-09-2024 12:09:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4340, 13.0220 at 0 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Event type: quarry blast.

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
Serra San Quirico AN 2 2850 2850
Mergo AN 5 1037 3887
Rosora AN 7 1985 5872
Genga AN 7 1797 7669
Cupramontana AN 8 4756 12425
Poggio San Vicino MC 8 246 12671
Castelplanio AN 8 3540 16211
Maiolati Spontini AN 9 6248 22459
Arcevia AN 10 4612 27071
Poggio San Marcello AN 10 693 27764
Apiro MC 10 2280 30044
Monte Roberto AN 11 3061 33105
Montecarotto AN 11 1987 35092
Castelbellino AN 12 4947 40039
Serra de' Conti AN 12 3746 43785
San Paolo di Jesi AN 13 933 44718
Cerreto d'Esi AN 13 3817 48535
Sassoferrato AN 13 7285 55820
Staffolo AN 13 2253 58073
Fabriano AN 14 31480 89553
Barbara AN 17 1368 90921
Cingoli MC 17 10352 101273
Ostra Vetere AN 19 3311 104584
Matelica MC 20 9981 114565
Castelleone di Suasa AN 20 1676 116241
San Lorenzo in Campo PU 20 3414 119655

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km W of Ancona (100861 inhabitants)
46 Km S of Fano (60888 inhabitants)
54 Km S of Pesaro (94582 inhabitants)
59 Km NE of Foligno (57155 inhabitants)
63 Km NE of Perugia (166134 inhabitants)
79 Km SE of Rimini (147750 inhabitants)
92 Km E of Arezzo (99543 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 0.8 2024-09-30
10:09:43
43.4337 13.0217 1 2024-09-30
10:30:32
Sala Sismica INGV-Roma 131779821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-30 10:09:43 ± 0.09
Latitude 43.4337 ± 0.0045
Longitude 13.0217 ± 0.0087
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 131779821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 810
Semi-minor axis of confidence ellipse (meter) 310
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 234
Circular confidence region, given by single value of horizontal uncertainty (meter) 810.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 193
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.01979
Epicentral distance of station farthest from the epicenter (degree) 0.23023
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 131779821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-30 10:30:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FRON.EHZ. 2024-09-30T10:09:49.08 0.3 undecidable manual P 292 25.5522 91 0.13 70
IV.SNTG.HHZ. 2024-09-30T10:09:47.94 0.6 undecidable manual P 198 20.868 91 -0.06 48
IV.SSFR.HHZ. 2024-09-30T10:09:47.63 0.3 undecidable manual P 271 19.2696 91 -0.06 72
IV.EL6.EHZ. 2024-09-30T10:09:46.52 0.6 undecidable manual P 151 13.2756 92 0.04 49
IV.ARVD.HHZ. 2024-09-30T10:09:45.66 0.3 negative manual P 318 9.5793 93 -0.09 73
IV.MMUR.HNZ. 2024-09-30T10:09:44.28 0.1 undecidable manual P 295 2.1978 103 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:0.7 0.00004355 1.04 AML other m 2024-09-30T10:09:52.71
IV.SSFR.HHN. ML:0.8 0.00005575 0.42 AML other m 2024-09-30T10:09:52.72
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