Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 03-10-2014 and time 11:05:25 (UTC) in region 7 km W Apecchio (PU)

A magnitude ML 1.1 earthquake occured in region: 7 km W Apecchio (PU), on

  • 03-10-2014 11:05:25 (UTC)
  • 03-10-2014 13:05:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5820, 12.3420 at 9 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.

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
Apecchio PU 7 1882 1882
Mercatello sul Metauro PU 7 1378 3260
Borgo Pace PU 9 606 3866
Sant'Angelo in Vado PU 11 4133 7999
San Giustino PG 14 11297 19296
Piobbico PU 14 2029 21325
Sestino AR 15 1355 22680
Belforte all'Isauro PU 15 769 23449
Sansepolcro AR 16 15884 39333
Città di Castello PG 16 39913 79246
Piandimeleto PU 17 2167 81413
Pietralunga PG 17 2111 83524
Urbania PU 18 7099 90623
Peglio PU 18 696 91319
Lunano PU 18 1527 92846
Badia Tedalda AR 19 1087 93933

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km E of Arezzo (99543 inhabitants)
53 Km N of Perugia (166134 inhabitants)
56 Km SW of Rimini (147750 inhabitants)
59 Km SW of Pesaro (94582 inhabitants)
62 Km W of Fano (60888 inhabitants)
62 Km S of Cesena (96758 inhabitants)
75 Km SE of Forlì (117913 inhabitants)
76 Km NW of Foligno (57155 inhabitants)
87 Km SE of Faenza (58541 inhabitants)
87 Km E of Siena (53903 inhabitants)
90 Km E of Firenze (382808 inhabitants)
94 Km S of Ravenna (159116 inhabitants)
95 Km W of Ancona (100861 inhabitants)
95 Km E of Scandicci (50609 inhabitants)
99 Km SE of Imola (69797 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 2014-10-03
11:05:25		 43.5823 12.342 9 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 8667071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-10-03 11:05:25 ± 0.07
Latitude 43.5823 ± 0.0045
Longitude 12.3420 ± 0.0050
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 8667071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 528
Semi-minor axis of confidence ellipse (meter) 279
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 154
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.06115
Epicentral distance of station farthest from the epicenter (degree) 0.38401
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 7
Type of magnitude ML
Reference to an origin 8667071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-10-03 12:06:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATTE.HHZ. 2014-10-03T11:05:39.73 0.6 undecidable manual S 179 42.624 50 -0.08 48
IV.CAFI.HHZ. 2014-10-03T11:05:39.98 0.6 undecidable manual S 227 41.2254 50 0.54 43
IV.MPAG.EHZ. 2014-10-03T11:05:37.49 0.6 undecidable manual S 81 33.9438 50 0 49
IV.CAFI.HHZ. 2014-10-03T11:05:33.42 0.1 undecidable manual P 227 41.2254 50 -0.14 94
IV.ATTE.HHZ. 2014-10-03T11:05:33.68 1.0 negative manual P 179 42.624 50 -0.09 24
IV.PIEI.HHZ. 2014-10-03T11:05:32.39 0.6 undecidable manual S 108 16.3725 119 0.39 47
IV.MPAG.EHZ. 2014-10-03T11:05:32.19 0.6 positive manual P 81 33.9438 50 -0.23 47
IV.ATPI.EHZ. 2014-10-03T11:05:31.66 0.6 undecidable manual S 162 15.3735 120 -0.05 50
IV.BADI.EHZ. 2014-10-03T11:05:30.38 0.6 undecidable manual S 224 11.2776 129 -0.14 50
IV.PIEI.HHZ. 2014-10-03T11:05:29.19 0.1 positive manual P 108 16.3725 119 -0.07 100
IV.PE3.EHZ. 2014-10-03T11:05:29.77 0.6 undecidable manual P 44 17.6712 117 0.28 48
IV.ATPI.EHZ. 2014-10-03T11:05:29.20 0.6 positive manual P 162 15.3735 120 0.11 50
IV.APEC.HHZ. 2014-10-03T11:05:29.45 0.3 undecidable manual S 113 6.7932 143 0.01 77
IV.NARO.HHZ. 2014-10-03T11:05:29.63 0.3 positive manual P 81 19.4694 115 -0.18 73
IV.BADI.EHZ. 2014-10-03T11:05:28.35 0.6 undecidable manual P 224 11.2776 129 -0.05 51
IV.PARC.HHZ. 2014-10-03T11:05:28.44 0.6 positive manual P 312 11.0778 129 0.06 51
IV.APEC.HHZ. 2014-10-03T11:05:27.73 0.6 undecidable manual P 113 6.7932 143 -0.05 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HHN. ML:2.0 0.001815 0.22 AML other m 2014-10-03T11:05:29.64
IV.APEC.HHE. ML:1.9 0.001294 1.14 AML other m 2014-10-03T11:05:30.29
IV.ATPI.EHN. ML:1.1 0.000123 0.64 AML other m 2014-10-03T11:05:34.08
IV.ATPI.EHE. ML:1.0 0.0000994 0.54 AML other m 2014-10-03T11:05:35.30
IV.BADI.EHE. ML:1.5 0.00036150000000000006 0.2 AML other m 2014-10-03T11:05:30.92
IV.BADI.EHN. ML:1.4 0.00028900000000000003 0.24 AML other m 2014-10-03T11:05:32.36
IV.NARO.HHE. ML:0.8 0.00004385 0.56 AML other m 2014-10-03T11:05:35.20
IV.NARO.HHN. ML:1.0 0.0000741 0.68 AML other m 2014-10-03T11:05:33.12
IV.PARC.HHE. ML:1.0 0.0001315 0.86 AML other m 2014-10-03T11:05:32.97
IV.PARC.HHN. ML:1.0 0.000131 0.56 AML other m 2014-10-03T11:05:32.87
IV.PE3.EHE. ML:1.3 0.0001535 0.34 AML other m 2014-10-03T11:05:36.30
IV.PE3.EHN. ML:1.2 0.00014199999999999998 0.48 AML other m 2014-10-03T11:05:38.14
IV.PIEI.HHN. ML:0.8 0.00006525 1.48 AML other m 2014-10-03T11:05:34.01
IV.PIEI.HHE. ML:0.9 0.00007335 1.52 AML other m 2014-10-03T11:05:34.09
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