Earthquake (quarry blast) with magnitude of ML 1.6 on date 10-10-2014 and time 08:38:02 (UTC) in region 4 km NW Treia (MC)

A magnitude ML 1.6 (quarry blast) earthquake occured in region: 4 km NW Treia (MC), on

  • 10-10-2014 08:38:02 (UTC)
  • 10-10-2014 10:38:02 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.34, 13.28 at 7 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Treia MC 4 9403 9403
Cingoli MC 6 10352 19755
Appignano MC 6 4213 23968
Pollenza MC 10 6618 30586
Filottrano AN 12 9499 40085
Staffolo AN 13 2253 42338
Apiro MC 13 2280 44618
Montecassiano MC 13 7125 51743
Tolentino MC 15 20069 71812
San Severino Marche MC 15 12726 84538
Macerata MC 15 42473 127011
San Paolo di Jesi AN 15 933 127944
Montefano MC 15 3541 131485
Poggio San Vicino MC 16 246 131731
Cupramontana AN 18 4756 136487
Santa Maria Nuova AN 18 4179 140666
Urbisaglia MC 18 2628 143294
Monte Roberto AN 19 3061 146355
Castelbellino AN 20 4947 151302
Serrapetrona MC 20 966 152268
Belforte del Chienti MC 20 1886 154154
Maiolati Spontini AN 20 6248 160402

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km SW of Ancona (100861 inhabitants)
60 Km SE of Fano (60888 inhabitants)
63 Km NE of Foligno (57155 inhabitants)
70 Km SE of Pesaro (94582 inhabitants)
77 Km E of Perugia (166134 inhabitants)
83 Km NW of Teramo (54892 inhabitants)
98 Km SE of Rimini (147750 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 1.6 2014-10-10
08:38:02
43.34 13.28 7 2015-09-21
09:40:11
Bollettino Sismico Italiano INGV 19237191
Rev 100 ML 1.5 2014-10-10
08:38:03
43.34 13.23 8 2014-10-21
12:08:56
Sala Sismica INGV-Roma 8783571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-10-10 08:38:02 ± 0.18
Latitude 43.34 ± 0.00
Longitude 13.28 ± 0.01
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type quarry blast
Origin ID 19237191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 907
Semi-minor axis of confidence ellipse (meter) 373
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 257
Circular confidence region, given by single value of horizontal uncertainty (meter) 910
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 239
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.64481
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 19237191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-05-20 12:26:19

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 8783571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-10-10 08:49:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NDIM.HNZ. 2014-10-10T08:39:15.99 3.0 undecidable manual Sg 5.46 0
IV.VAGA.HHZ. 2014-10-10T08:39:08.99 3.0 undecidable manual Sg 5.78 0
IV.PII.HHZ. 2014-10-10T08:39:06.99 3.0 undecidable manual Sn 3.64 0
IV.VVLD.HHZ. 2014-10-10T08:38:48.99 3.0 undecidable manual S -0.78 0
IV.ATPI.EHZ. 2014-10-10T08:38:25.43 0.3 undecidable manual S 280 0.6448 50 0.04 68
IV.NARO.HHZ. 2014-10-10T08:38:24.05 0.1 undecidable manual S 298 0.5729 50 0.8 74
IV.MURB.HHZ. 2014-10-10T08:38:23.04 0.1 undecidable manual S 262 0.5531 50 0.37 86
IV.NRCA.HHZ. 2014-10-10T08:38:22.09 0.3 undecidable manual S 193 0.5216 50 0.36 65
IV.FSSB.HHZ. 2014-10-10T08:38:21.43 0.3 undecidable manual S 314 0.5054 50 0.18 68
IV.ASSB.HHZ. 2014-10-10T08:38:21.81 0.1 undecidable manual S 237 0.5405 50 -0.5 84
IV.MPAG.EHZ. 2014-10-10T08:38:20.46 0.1 undecidable manual S 308 0.473 50 0.16 92
IV.CESI.HHZ. 2014-10-10T08:38:19.09 0.1 undecidable manual S 219 0.4326 50 0 95
IV.FRON.EHZ. 2014-10-10T08:38:19.27 0.3 undecidable manual S 294 0.4371 50 0.02 71
IV.ATPI.EHZ. 2014-10-10T08:38:16.05 0.1 undecidable manual P 280 0.6448 50 0.16 88
IV.SSFR.HHZ. 2014-10-10T08:38:16.67 0.1 undecidable manual S 285 0.3714 50 -0.64 82
IV.TRTR.HHZ. 2014-10-10T08:38:15.79 3.0 undecidable manual P -0.26 0
IV.FDMO.HHZ. 2014-10-10T08:38:15.86 0.6 undecidable manual S 205 0.3345 100 -0.15 47
IV.NARO.HHZ. 2014-10-10T08:38:14.61 0.1 undecidable manual P 298 0.5729 50 -0.04 92
IV.ARVD.HHZ. 2014-10-10T08:38:14.48 0.1 undecidable manual S 303 0.2896 102 0.17 95
IV.MURB.HHZ. 2014-10-10T08:38:14.33 0.1 undecidable manual P 262 0.5531 50 0.01 93
IV.NRCA.HHZ. 2014-10-10T08:38:13.72 0.1 undecidable manual P 193 0.5216 50 -0.05 93
IV.FSSB.HHZ. 2014-10-10T08:38:13.78 0.1 undecidable manual P 314 0.5054 50 0.28 89
IV.ASSB.HHZ. 2014-10-10T08:38:13.93 0.1 undecidable manual P 237 0.5405 50 -0.17 90
IV.SNTG.HHZ. 2014-10-10T08:38:12.79 0.1 undecidable manual S 251 0.2599 103 -0.39 91
IV.CESI.HHZ. 2014-10-10T08:38:12.10 0.1 undecidable manual P 219 0.4326 50 -0.15 92
IV.FRON.EHZ. 2014-10-10T08:38:12.08 0.1 undecidable manual P 294 0.4371 50 -0.26 90
IV.MPAG.EHZ. 2014-10-10T08:38:12.91 0.1 undecidable manual P 308 0.473 50 -0.04 94
IV.SSFR.HHZ. 2014-10-10T08:38:10.67 0.1 undecidable manual P 285 0.3714 50 -0.55 85
IV.MDAR.HNE. 2014-10-10T08:38:10.51 0.1 undecidable manual S 213 0.1781 109 0.35 93
IV.FDMO.HHZ. 2014-10-10T08:38:10.36 0.1 undecidable manual P 205 0.3345 100 -0.11 95
IV.ARVD.HHZ. 2014-10-10T08:38:09.31 0.1 undecidable manual P 303 0.2896 102 -0.18 95
IV.SNTG.HHZ. 2014-10-10T08:38:08.64 0.1 undecidable manual P 251 0.2599 103 -0.19 95
IV.EL6.EHZ. 2014-10-10T08:38:08.85 0.1 undecidable manual S 265 0.1286 116 0.47 92
IV.MDAR.HNE. 2014-10-10T08:38:07.48 0.1 undecidable manual P 213 0.1781 109 0.39 92
IV.EL6.EHZ. 2014-10-10T08:38:06.22 0.1 undecidable manual P 265 0.1286 116 0.15 98
IV.CING.HHZ. 2014-10-10T08:38:06.01 0.1 undecidable manual S 300 0.0683 132 -0.45 93
IV.CING.HHZ. 2014-10-10T08:38:05.07 0.1 undecidable manual P 300 0.0683 132 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHN. ML:1.3 9.495E-5 0.14 AML other m 2014-10-10T08:38:15.14
IV.ARVD.HHE. ML:1.3 8.745E-5 0.16 AML other m 2014-10-10T08:38:16.63
IV.ASSB.HHN. ML:1.7 9.67E-5 1.16 AML other m 2014-10-10T08:38:24.62
IV.ASSB.HHE. ML:1.6 9.145E-5 0.2 AML other m 2014-10-10T08:38:24.04
IV.CESI.HHN. ML:1.2 5.09E-5 1.46 AML other m 2014-10-10T08:38:20.45
IV.CESI.HHE. ML:1 2.285E-5 0.72 AML other m 2014-10-10T08:38:20.99
IV.CING.HHN. ML:2.4 0.00449 0.08 AML other m 2014-10-10T08:38:06.17
IV.CING.HHE. ML:2.2 0.003105 0.48 AML other m 2014-10-10T08:38:06.46
IV.FDMO.HHN. ML:1.3 8.73E-5 0.16 AML other m 2014-10-10T08:38:16.58
IV.FDMO.HHE. ML:1.6 0.000158 0.2 AML other m 2014-10-10T08:38:16.21
IV.FRON.EHN. ML:1.5 9.44E-5 1.48 AML other m 2014-10-10T08:38:23.00
IV.FRON.EHE. ML:1.4 6.58E-5 1.02 AML other m 2014-10-10T08:38:23.47
IV.NRCA.HHN. ML:1.5 6.625E-5 0.12 AML other m 2014-10-10T08:38:23.67
IV.NRCA.HHE. ML:1.6 8.895E-5 0.66 AML other m 2014-10-10T08:38:23.86
IV.SNTG.HHE. ML:1.5 0.00016 0.12 AML other m 2014-10-10T08:38:13.62
IV.SNTG.HHN. ML:1.8 0.000327 0.18 AML other m 2014-10-10T08:38:13.81
IV.SSFR.HNE. ML:2.2 0.0005315 1.14 AML other m 2014-10-10T08:38:18.07
IV.SSFR.HNN. ML:2.2 0.000479 0.22 AML other m 2014-10-10T08:38:17.71
IV.TRTR.HHE. ML:2.3 0.0003035 1.34 AML other m 2014-10-10T08:39:05.82
IV.TRTR.HHN. ML:2.3 0.000293 1.36 AML other m 2014-10-10T08:39:05.83
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download