Earthquake with magnitude of ML 0.7 on date 23-04-2014 and time 17:06:01 (UTC) in region 3 km SW Cagli (PU)

A magnitude ML 0.7 earthquake occured in region: 3 km SW Cagli (PU), on

  • 23-04-2014 17:06:01 (UTC)
  • 23-04-2014 19:06:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5240, 12.6250 at 12 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cagli PU 3 8731 8731
Cantiano PU 6 2245 10976
Frontone PU 9 1300 12276
Acqualagna PU 11 4393 16669
Piobbico PU 12 2029 18698
Serra Sant'Abbondio PU 12 1027 19725
Scheggia e Pascelupo PG 14 1393 21118
Apecchio PU 17 1882 23000
Fermignano PU 17 8596 31596
Pietralunga PG 18 2111 33707
Pergola PU 18 6333 40040
Urbania PU 18 7099 47139
Gubbio PG 19 32216 79355
Costacciaro PG 20 1216 80571

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km SW of Fano (60888 inhabitants)
49 Km SW of Pesaro (94582 inhabitants)
50 Km NE of Perugia (166134 inhabitants)
60 Km S of Rimini (147750 inhabitants)
60 Km E of Arezzo (99543 inhabitants)
63 Km N of Foligno (57155 inhabitants)
73 Km W of Ancona (100861 inhabitants)
75 Km SE of Cesena (96758 inhabitants)
91 Km SE of Forlì (117913 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 0.7 2014-04-23
17:06:01
43.5242 12.6248 12 2015-09-21
09:36:10
Bollettino Sismico Italiano INGV 6275711
Reviewed
Rev100
ML 0.6 2014-04-23
17:06:01
43.5263 12.6337 12 2014-10-21
12:08:56
Sala Sismica INGV-Roma 6270551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-04-23 17:06:01 ± 0.21
Latitude 43.5242 ± 0.0099
Longitude 12.6248 ± 0.0124
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 6275711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1052
Semi-minor axis of confidence ellipse (meter) 957
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 60
Circular confidence region, given by single value of horizontal uncertainty (meter) 1050.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 244
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.07374
Epicentral distance of station farthest from the epicenter (degree) 0.23113
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 1
Type of magnitude ML
Reference to an origin 6275711
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2014-04-24 07:44:40

ML:0.6

Field Value
Value 0.6
Uncertainty 0.1
Num. used stations 1
Type of magnitude ML
Reference to an origin 6270551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-04-23 17:27:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2014-04-23T17:06:10.20 0.3 undecidable manual S 96 25.6521 93 -0.12 72
IV.MPAG.EHZ. 2014-04-23T17:06:07.72 0.6 undecidable manual S 43 15.873 102 -0.01 50
IV.ARVD.HHZ. 2014-04-23T17:06:06.68 0.3 undecidable manual P 96 25.6521 93 0.29 70
IV.NARO.HHZ. 2014-04-23T17:06:06.43 0.6 undecidable manual S 340 10.2786 124 0.09 50
IV.FRON.EHZ. 2014-04-23T17:06:05.94 0.6 undecidable manual S 95 8.1807 134 0.04 50
IV.NARO.HHZ. 2014-04-23T17:06:04.03 0.1 undecidable manual P 340 10.2786 124 -0.06 100
IV.MPAG.EHZ. 2014-04-23T17:06:04.74 1.0 undecidable manual P 43 15.873 102 -0.15 24
IV.FRON.EHZ. 2014-04-23T17:06:03.72 0.3 undecidable manual P 95 8.1807 134 -0.12 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NARO.HHN. ML:0.6 0.000041400000000000003 0.36 AML other m 2014-04-23T17:06:07.95
IV.NARO.HHE. ML:0.7 0.0000562 0.16 AML other m 2014-04-23T17:06:07.97
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