Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 1.2 on date 18-06-2013 and time 15:03:33 (Italy) in region 2 km SW Serra San Quirico (AN)

A magnitude ML 1.2 (quarry blast) earthquake occured in region: 2 km SW Serra San Quirico (AN), on

  • 18-06-2013 13:03:33 (UTC)
  • 18-06-2013 15:03:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4380, 13.0000 at 8 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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
Genga AN 5 1797 5684
Rosora AN 8 1985 7669
Arcevia AN 9 4612 12281
Castelplanio AN 9 3540 15821
Poggio San Vicino MC 10 246 16067
Cupramontana AN 10 4756 20823
Poggio San Marcello AN 10 693 21516
Maiolati Spontini AN 11 6248 27764
Montecarotto AN 11 1987 29751
Sassoferrato AN 11 7285 37036
Apiro MC 12 2280 39316
Serra de' Conti AN 12 3746 43062
Monte Roberto AN 12 3061 46123
Cerreto d'Esi AN 13 3817 49940
Castelbellino AN 13 4947 54887
Fabriano AN 14 31480 86367
San Paolo di Jesi AN 14 933 87300
Staffolo AN 15 2253 89553
Barbara AN 16 1368 90921
Cingoli MC 19 10352 101273
San Lorenzo in Campo PU 19 3414 104687
Castelleone di Suasa AN 19 1676 106363
Ostra Vetere AN 19 3311 109674
Pergola PU 19 6333 116007
Serra Sant'Abbondio PU 19 1027 117034
Matelica MC 20 9981 127015

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km S of Fano (60888 inhabitants)
47 Km W of Ancona (100861 inhabitants)
53 Km S of Pesaro (94582 inhabitants)
59 Km NE of Foligno (57155 inhabitants)
62 Km NE of Perugia (166134 inhabitants)
78 Km SE of Rimini (147750 inhabitants)
90 Km E of Arezzo (99543 inhabitants)
99 Km SE of Cesena (96758 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
Bulletin
Rev1000 		ML 1.2 2013-06-18
13:03:33		 43.4378 12.9997 8 2015-01-20
11:26:27		 Bollettino Sismico Italiano INGV 5913581
Reviewed
Rev100 		ML 1.2 2013-06-18
13:03:33		 43.4322 12.9905 8 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 3701861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-06-18 13:03:33 ± 0.08
Latitude 43.4378 ± 0.0036
Longitude 12.9997 ± 0.0062
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type quarry blast
Origin ID 5913581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 522
Semi-minor axis of confidence ellipse (meter) 154
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
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) 0.07374
Epicentral distance of station farthest from the epicenter (degree) 0.35074
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 5913581
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:27:47

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 3701861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-06-18 13:08:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2013-06-18T13:03:47.40 0.1 undecidable manual S 300 38.8278 50 0.38 89
IV.FSSB.HHZ. 2013-06-18T13:03:46.00 1.0 undecidable manual S 328 33.5442 104 0.44 22
IV.PIEI.HHZ. 2013-06-18T13:03:46.80 0.6 undecidable manual S 286 38.9277 50 -0.26 46
IV.MPAG.EHZ. 2013-06-18T13:03:44.10 0.1 undecidable manual S 318 28.749 106 0.14 96
IV.FRON.EHZ. 2013-06-18T13:03:42.50 0.1 undecidable manual S 292 23.754 109 0.18 96
IV.SNTG.HHZ. 2013-06-18T13:03:41.50 0.1 undecidable manual S 193 20.868 112 0.13 97
IV.NARO.HHZ. 2013-06-18T13:03:41.49 0.1 undecidable manual P 300 38.8278 50 0.14 94
IV.FSSB.HHZ. 2013-06-18T13:03:40.39 0.1 undecidable manual P 328 33.5442 104 -0.11 95
IV.CING.HHZ. 2013-06-18T13:03:40.70 0.6 undecidable manual S 114 17.2716 116 0.48 45
IV.SSFR.HHZ. 2013-06-18T13:03:40.40 0.1 undecidable manual S 270 17.4714 115 0.09 99
IV.PIEI.HHZ. 2013-06-18T13:03:40.93 0.1 undecidable manual P 286 38.9277 50 -0.44 88
IV.MPAG.EHZ. 2013-06-18T13:03:39.42 0.1 undecidable manual P 318 28.749 106 -0.15 95
IV.FRON.EHZ. 2013-06-18T13:03:38.55 0.1 undecidable manual P 292 23.754 109 -0.08 98
IV.CING.HHZ. 2013-06-18T13:03:37.50 0.3 undecidable manual P 114 17.2716 116 0.08 74
IV.ARVD.HHZ. 2013-06-18T13:03:37.50 0.1 undecidable manual S 325 8.1807 135 -0.12 99
IV.SSFR.HHZ. 2013-06-18T13:03:37.38 0.1 undecidable manual P 270 17.4714 115 -0.09 99
IV.SNTG.HHZ. 2013-06-18T13:03:37.98 0.1 undecidable manual P 193 20.868 112 -0.1 98
IV.EL6.EHZ. 2013-06-18T13:03:36.80 0.1 undecidable manual P 146 14.5743 120 -0.15 98
IV.ARVD.HHZ. 2013-06-18T13:03:35.82 0.1 positive manual P 325 8.1807 135 -0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHN. ML:1.3 0.00030199999999999997 0.42 AML other m 2013-06-18T13:03:37.67
IV.ARVD.HHE. ML:1.6 0.0006594999999999999 0.62 AML other m 2013-06-18T13:03:38.07
IV.CING.HHN. ML:1.0 0.00008 1.56 AML other m 2013-06-18T13:03:41.40
IV.CING.HHE. ML:0.9 0.00007035 0.74 AML other m 2013-06-18T13:03:41.94
IV.FRON.EHN. ML:1.3 0.00012805 1.34 AML other m 2013-06-18T13:03:43.56
IV.FRON.EHE. ML:1.2 0.00009005 1.06 AML other m 2013-06-18T13:03:46.62
IV.FSSB.HHE. ML:1.4 0.00011199999999999998 0.58 AML other m 2013-06-18T13:03:46.77
IV.FSSB.HHN. ML:1.6 0.0001565 0.36 AML other m 2013-06-18T13:03:48.16
IV.MPAG.EHN. ML:1.0 0.0000585 1.4 AML other m 2013-06-18T13:03:55.84
IV.MPAG.EHE. ML:1.1 0.0000625 0.7 AML other m 2013-06-18T13:03:54.87
IV.NARO.HHE. ML:1.1 0.0000415 0.82 AML other m 2013-06-18T13:03:48.91
IV.NARO.HHN. ML:1.2 0.0000544 1.06 AML other m 2013-06-18T13:03:57.84
IV.PIEI.HHN. ML:1.0 0.00003685 0.58 AML other m 2013-06-18T13:03:50.29
IV.PIEI.HHE. ML:1.3 0.00006745000000000001 0.32 AML other m 2013-06-18T13:03:47.82
IV.SNTG.HHN. ML:1.2 0.000123 0.78 AML other m 2013-06-18T13:03:44.77
IV.SNTG.HHE. ML:1.0 0.00008274999999999999 0.62 AML other m 2013-06-18T13:03:41.56
IV.SSFR.HHN. ML:1.5 0.000294 1.1 AML other m 2013-06-18T13:03:42.98
IV.SSFR.HHE. ML:1.5 0.000268 0.56 AML other m 2013-06-18T13:03:41.46
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