Earthquake (quarry blast) with magnitude of ML 0.2 on date 05-05-2023 and time 08:04:45 (UTC) in region 5 km SW Serrapetrona (MC)

A magnitude ML 0.2 (quarry blast) earthquake occured in region: 5 km SW Serrapetrona (MC), on

  • 05-05-2023 08:04:45 (UTC)
  • 05-05-2023 10:04:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1400, 13.1520 at 7 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
Serrapetrona MC 5 966 966
Caldarola MC 6 1823 2789
Camerino MC 7 6974 9763
Belforte del Chienti MC 8 1886 11649
Cessapalombo MC 9 512 12161
Camporotondo di Fiastrone MC 9 563 12724
Pievebovigliana MC 10 866 13590
San Severino Marche MC 10 12726 26316
Muccia MC 11 915 27231
Castelraimondo MC 11 4587 31818
Fiastra MC 12 559 32377
Acquacanina MC 12 121 32498
Fiordimonte MC 12 202 32700
Gagliole MC 13 620 33320
Pieve Torina MC 13 1458 34778
Tolentino MC 13 20069 54847
San Ginesio MC 14 3498 58345
Pioraco MC 14 1134 59479
Sefro MC 16 422 59901
Sarnano MC 17 3264 63165
Colmurano MC 17 1263 64428
Gualdo MC 17 815 65243
Bolognola MC 17 142 65385
Matelica MC 17 9981 75366
Ripe San Ginesio MC 18 852 76218
Serravalle di Chienti MC 18 1070 77288
Fiuminata MC 19 1402 78690
Urbisaglia MC 19 2628 81318

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
61 Km SW of Ancona (100861 inhabitants)
62 Km E of Perugia (166134 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
76 Km NE of Terni (111501 inhabitants)
79 Km S of Fano (60888 inhabitants)
88 Km S of Pesaro (94582 inhabitants)
90 Km N of L'Aquila (69753 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 0.2 2023-05-05
08:04:45
43.14 13.1515 7 2023-05-05
08:09:49
Sala Sismica INGV-Roma 117043201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-05-05 08:04:45 ± 0.1
Latitude 43.1400 ± 0.0036
Longitude 13.1515 ± 0.0074
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 117043201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 607
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 77
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 152
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38941
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.0
Num. used stations 2
Type of magnitude ML
Reference to an origin 117043201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-05-05 08:09:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2023-05-05T08:05:00.40 0.6 undecidable manual S 337 43.2234 50 0.38 44
IV.MF5.EHZ. 2023-05-05T08:04:57.01 3.0 undecidable manual S 0.26 0
IV.NRCA.HHZ. 2023-05-05T08:04:57.39 0.6 undecidable manual S 185 34.1436 102 0.17 46
IV.ARVD.HHZ. 2023-05-05T08:04:53.83 0.3 undecidable manual P 337 43.2234 50 0.1 69
IV.SNTG.HHZ. 2023-05-05T08:04:53.25 0.6 undecidable manual S 307 21.2676 108 0.35 46
IV.EL6.EHZ. 2023-05-05T08:04:52.99 0.6 undecidable manual S 349 21.3675 108 0.06 49
IV.MML1.EHZ. 2023-05-05T08:04:51.01 0.3 undecidable manual S 259 14.874 115 0.19 72
IV.NRCA.HHZ. 2023-05-05T08:04:51.85 0.3 undecidable manual P 185 34.1436 102 -0.26 68
IV.FDMO.HHZ. 2023-05-05T08:04:50.13 0.3 undecidable manual S 204 12.5763 119 0.01 75
IV.SNTG.HHZ. 2023-05-05T08:04:49.28 0.1 undecidable manual P 307 21.2676 108 -0.34 92
IV.EL6.EHZ. 2023-05-05T08:04:49.38 0.3 negative manual P 349 21.3675 108 -0.25 70
IV.MML1.EHZ. 2023-05-05T08:04:48.34 0.1 undecidable manual P 259 14.874 115 -0.07 98
IV.CSP1.EHZ. 2023-05-05T08:04:48.86 0.3 undecidable manual S 141 6.8931 135 0.34 70
IV.CSP1.EHZ. 2023-05-05T08:04:47.05 0.1 undecidable manual P 141 6.8931 135 -0.04 100
IV.FDMO.HHZ. 2023-05-05T08:04:47.90 0.1 undecidable manual P 204 12.5763 119 -0.11 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.2 0.0000202 0.42 AML other m 2023-05-05T08:04:51.57
IV.FDMO.HHN. ML:0.2 0.00001755 1 AML other m 2023-05-05T08:04:53.62
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