Earthquake with magnitude of ML 0.6 on date 02-06-2015 and time 23:26:27 (UTC) in region 2 km SE Montecassiano (MC)

A magnitude ML 0.6 earthquake occured in region: 2 km SE Montecassiano (MC), on

  • 02-06-2015 23:26:27 (UTC)
  • 03-06-2015 01:26:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.35, 13.45 at 22 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
Montecassiano MC 2 7125 7125
Macerata MC 5 42473 49598
Montefano MC 7 3541 53139
Appignano MC 8 4213 57352
Montelupone MC 10 3596 60948
Recanati MC 10 21349 82297
Morrovalle MC 11 10195 92492
Treia MC 12 9403 101895
Pollenza MC 12 6618 108513
Corridonia MC 12 15430 123943
Filottrano AN 13 9499 133442
Potenza Picena MC 14 15936 149378
Petriolo MC 14 1998 151376
Castelfidardo AN 15 18733 170109
Osimo AN 16 34977 205086
Montecosaro MC 16 7113 212199
Loreto AN 17 12814 225013
Monte San Giusto MC 17 8191 233204
Urbisaglia MC 18 2628 235832
Mogliano MC 18 4696 240528
Cingoli MC 19 10352 250880
Francavilla d'Ete FM 19 964 251844
Montegranaro FM 20 12990 264834
Porto Recanati MC 20 12531 277365
Santa Maria Nuova AN 20 4179 281544
Offagna AN 20 1935 283479

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km S of Ancona (100861 inhabitants)
65 Km SE of Fano (60888 inhabitants)
75 Km NE of Foligno (57155 inhabitants)
76 Km SE of Pesaro (94582 inhabitants)
79 Km N of Teramo (54892 inhabitants)
90 Km E of Perugia (166134 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
Rev 1000 ML 0.6 2015-06-02
23:26:27
43.35 13.45 22 2016-01-08
08:45:27
Bollettino Sismico Italiano INGV 21973521
Rev 100 ML 0.6 2015-06-02
23:26:28
43.33 13.44 20 2015-06-02
23:31:56
Sala Sismica INGV-Roma 19493651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-06-02 23:26:27 ± 0.22
Latitude 43.35 ± 0.01
Longitude 13.45 ± 0.01
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 21973521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1212
Semi-minor axis of confidence ellipse (meter) 706
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 140
Circular confidence region, given by single value of horizontal uncertainty (meter) 1210
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 129
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
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) 0.12051
Epicentral distance of station farthest from the epicenter (degree) 0.57017
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 1
Type of magnitude ML
Reference to an origin 21973521
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-10-27 10:03:47

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 1
Type of magnitude ML
Reference to an origin 19493651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2015-06-02 23:31:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2015-06-02T23:26:43.25 0.3 undecidable manual S 220 0.4083 108 0.22 71
IV.ARVD.HHZ. 2015-06-02T23:26:43.34 0.3 undecidable manual S 292 0.3966 109 0.63 61
IV.NRCA.HHZ. 2015-06-02T23:26:39.25 0.1 undecidable manual P 205 0.5702 102 -0.09 94
IV.AOI.HHZ. 2015-06-02T23:26:38.17 0.6 undecidable manual S 29 0.2293 124 -0.08 51
IV.FDMO.HHZ. 2015-06-02T23:26:36.56 0.1 undecidable manual P 220 0.4083 108 -0.11 97
IV.PP3.EHZ. 2015-06-02T23:26:36.21 0.1 undecidable manual S 76 0.1205 145 0.29 100
IV.ARVD.HHZ. 2015-06-02T23:26:36.61 0.1 undecidable manual P 292 0.3966 109 0.13 96
IV.CING.HHZ. 2015-06-02T23:26:36.79 0.1 undecidable manual S 278 0.1862 131 -0.43 96
IV.CING.HHZ. 2015-06-02T23:26:33.07 0.1 undecidable manual P 278 0.1862 131 -0.24 99
IV.AOI.HHZ. 2015-06-02T23:26:33.77 0.3 undecidable manual P 29 0.2293 124 -0.13 75
IV.PP3.EHZ. 2015-06-02T23:26:32.57 0.3 positive manual P 76 0.1205 145 0.01 78
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CING.HHN. ML:0.8 3.12E-5 0.12 AML other m 2015-06-02T23:26:36.98
IV.CING.HHE. ML:0.5 1.732E-5 0.34 AML other m 2015-06-02T23:26:37.32
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download