Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 19-10-2014 and time 17:57:47 (Italy) in region 2 km SW Zocca (MO)

A magnitude ML 1.4 earthquake occured in region: 2 km SW Zocca (MO), on

  • 19-10-2014 15:57:47 (UTC)
  • 19-10-2014 17:57:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.3260, 10.9840 at 18 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
Zocca MO 3 4719 4719
Castel d'Aiano BO 5 1906 6625
Montese MO 7 3353 9978
Vergato BO 11 7639 17617
Guiglia MO 12 3931 21548
Pavullo nel Frignano MO 12 17383 38931
Gaggio Montano BO 14 4878 43809
Marano sul Panaro MO 15 5060 48869
Grizzana Morandi BO 15 3916 52785
Vignola MO 17 25353 78138
Savignano sul Panaro MO 18 9177 87315
Marzabotto BO 18 6779 94094
Castel di Casio BO 19 3448 97542
Serramazzoni MO 19 8282 105824
Alto Reno Terme BO 19 6960 112784
Camugnano BO 19 1885 114669
Lizzano in Belvedere BO 20 2212 116881
Sestola MO 20 2508 119389
Fanano MO 20 2989 122378

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Bologna (386663 inhabitants)
36 Km S of Modena (184973 inhabitants)
44 Km N of Pistoia (90315 inhabitants)
50 Km SE of Reggio nell'Emilia (171345 inhabitants)
50 Km N of Prato (191150 inhabitants)
52 Km S of Carpi (70699 inhabitants)
58 Km W of Imola (69797 inhabitants)
65 Km N of Scandicci (50609 inhabitants)
66 Km NW of Firenze (382808 inhabitants)
66 Km NE of Lucca (89046 inhabitants)
72 Km W of Faenza (58541 inhabitants)
74 Km SE of Parma (192836 inhabitants)
74 Km E of Massa (69479 inhabitants)
76 Km E of Carrara (63133 inhabitants)
76 Km SW of Ferrara (133155 inhabitants)
78 Km NE of Viareggio (62467 inhabitants)
82 Km NE of Pisa (89158 inhabitants)
85 Km W of Forlì (117913 inhabitants)
95 Km E of La Spezia (93959 inhabitants)
97 Km W of Ravenna (159116 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 1.4 2014-10-19
15:57:47		 44.3255 10.9838 18 2015-09-21
09:40:11		 Bollettino Sismico Italiano INGV 19256981
Reviewed
Rev100 		ML 1.2 2014-10-19
15:57:48		 44.2872 10.9467 10 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 8975251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-10-19 15:57:47 ± 0.35
Latitude 44.3255 ± 0.0081
Longitude 10.9838 ± 0.0578
Depth (km) 18 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 19256981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4615
Semi-minor axis of confidence ellipse (meter) 752
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 89
Circular confidence region, given by single value of horizontal uncertainty (meter) 4610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 189
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.02608
Epicentral distance of station farthest from the epicenter (degree) 0.32376
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 3
Type of magnitude ML
Reference to an origin 8975251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-10-19 16:04:29

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 19256981
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-05-21 09:49:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.POPM.HHZ. 2014-10-19T15:57:59.90 0.3 undecidable manual S 210 35.9418 105 -0.06 73
IV.MTCR.EHZ. 2014-10-19T15:57:59.10 0.3 undecidable manual S 177 33.0447 107 -0.1 73
IV.MTCR.EHZ. 2014-10-19T15:57:54.46 0.1 undecidable manual P 177 33.0447 107 0.13 96
GU.POPM.HHZ. 2014-10-19T15:57:54.84 0.1 undecidable manual P 210 35.9418 105 0.08 97
IV.ZCCA.HHZ. 2014-10-19T15:57:53.44 0.3 undecidable manual S 348 2.8971 169 0.15 76
IV.ZCCA.HHZ. 2014-10-19T15:57:50.71 0.1 undecidable manual P 348 2.8971 169 -0.2 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTCR.EHE. ML:1.2 0.00006850000000000007 1.58 AML other m 2014-10-19T15:59:01.36
IV.MTCR.EHN. ML:1.3 0.00008249999999999999 1.58 AML other m 2014-10-19T15:58:38.50
GU.POPM.HHN. ML:1.4 0.0000965 0.36 AML other m 2014-10-19T15:58:00.60
GU.POPM.HHE. ML:1.1 0.00005155 0.16 AML other m 2014-10-19T15:58:00.79
IV.ZCCA.HHE. ML:1.4 0.000241 0.34 AML other m 2014-10-19T15:57:54.04
IV.ZCCA.HHN. ML:1.6 0.0003695 0.34 AML other m 2014-10-19T15:57:54.04
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