Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 17-05-2014 and time 06:22:15 (Italy) in region 5 km W Serravalle di Chienti (MC)

A magnitude ML 0.8 earthquake occured in region: 5 km W Serravalle di Chienti (MC), on

  • 17-05-2014 04:22:15 (UTC)
  • 17-05-2014 06:22:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0840, 12.8920 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Serravalle di Chienti MC 5 1070 1070
Sefro MC 9 422 1492
Nocera Umbra PG 9 5839 7331
Valtopina PG 11 1398 8729
Fiuminata MC 12 1402 10131
Muccia MC 12 915 11046
Pioraco MC 13 1134 12180
Monte Cavallo MC 13 145 12325
Pieve Torina MC 14 1458 13783
Camerino MC 16 6974 20757
Pievebovigliana MC 16 866 21623
Fiordimonte MC 17 202 21825
Gualdo Tadino PG 19 15208 37033
Esanatoglia MC 19 2034 39067
Castelraimondo MC 20 4587 43654

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NE of Foligno (57155 inhabitants)
41 Km E of Perugia (166134 inhabitants)
61 Km NE of Terni (111501 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
81 Km NW of Teramo (54892 inhabitants)
85 Km S of Fano (60888 inhabitants)
91 Km NW of L'Aquila (69753 inhabitants)
92 Km S of Pesaro (94582 inhabitants)
92 Km E of Arezzo (99543 inhabitants)
98 Km NE of Viterbo (67173 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 0.8 2014-05-17
04:22:15		 43.0842 12.8917 10 2015-09-21
09:36:50		 Bollettino Sismico Italiano INGV 17817911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-05-17 04:22:15 ± 0.05
Latitude 43.0842 ± 0.0027
Longitude 12.8917 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 17817911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 271
Semi-minor axis of confidence ellipse (meter) 269
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 177
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28868
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 3
Type of magnitude ML
Reference to an origin 17817911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-03-16 17:41:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2014-05-17T04:22:31.99 3.0 undecidable manual S -0.03 0
IV.EL6.EHZ. 2014-05-17T04:22:26.78 0.6 undecidable manual S 32 32.0457 50 0.08 48
IV.CSP1.EHZ. 2014-05-17T04:22:24.89 0.6 undecidable manual S 88 25.3524 111 0.07 49
IV.SNTG.HHZ. 2014-05-17T04:22:22.84 0.6 undecidable manual S 12 19.3695 117 -0.06 49
IV.FDMO.HHZ. 2014-05-17T04:22:22.02 0.3 undecidable manual S 108 16.6722 120 -0.07 74
IV.EL6.EHZ. 2014-05-17T04:22:21.85 0.1 undecidable manual P 32 32.0457 50 -0.07 97
IV.CSP1.EHZ. 2014-05-17T04:22:20.74 0.1 undecidable manual P 88 25.3524 111 -0.09 97
IV.ASSB.HHZ. 2014-05-17T04:22:19.66 0.1 undecidable manual P 256 19.4694 117 -0.08 98
IV.CESI.HHZ. 2014-05-17T04:22:19.88 0.3 undecidable manual S 173 8.88 138 -0.07 75
IV.SNTG.HHZ. 2014-05-17T04:22:19.84 0.3 undecidable manual P 12 19.3695 117 0.12 73
IV.FDMO.HHZ. 2014-05-17T04:22:19.28 0.1 undecidable manual P 108 16.6722 120 0.02 100
IV.CESI.HHZ. 2014-05-17T04:22:18.20 0.1 undecidable manual P 173 8.88 138 0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0.0 0.0000167 0.32 AML other m 2014-05-17T04:22:20.08
IV.CESI.HHN. ML:0.6 0.0000576 0.26 AML other m 2014-05-17T04:22:20.15
IV.CSP1.EHN. ML:1.0 0.00005500000000000001 1.46 AML other m 2014-05-17T04:22:25.89
IV.CSP1.EHE. ML:1.0 0.00006500000000000001 1.58 AML other m 2014-05-17T04:22:55.20
IV.FDMO.HHE. ML:1.0 0.0000948 0.14 AML other m 2014-05-17T04:22:22.22
IV.FDMO.HHN. ML:0.7 0.0000407 0.6 AML other m 2014-05-17T04:22:22.31
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