Earthquake with magnitude of ML 1.4 on date 29-11-2018 and time 14:57:04 (UTC) in region 4 km SE Castel di Casio (BO)

A magnitude ML 1.4 earthquake occured in region: 4 km SE Castel di Casio (BO), on

  • 29-11-2018 14:57:04 (UTC)
  • 29-11-2018 15:57:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.13, 11.05 at 9 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
Castel di Casio BO 4 3448 3448
Camugnano BO 5 1885 5333
Sambuca Pistoiese PT 5 1626 6959
Alto Reno Terme BO 6 6960 13919
Castiglione dei Pepoli BO 8 5648 19567
Gaggio Montano BO 12 4878 24445
Vernio PO 12 6060 30505
Cantagallo PO 13 3105 33610
Lizzano in Belvedere BO 13 2212 35822
Grizzana Morandi BO 16 3916 39738
Castel d'Aiano BO 17 1906 41644
San Benedetto Val di Sambro BO 17 4315 45959
Montese MO 17 3353 49312
Vergato BO 18 7639 56951
Vaiano PO 19 9895 66846

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NE of Pistoia (90315 inhabitants)
28 Km N of Prato (191150 inhabitants)
43 Km N of Scandicci (50609 inhabitants)
44 Km NW of Firenze (382808 inhabitants)
47 Km SW of Bologna (386663 inhabitants)
54 Km NE of Lucca (89046 inhabitants)
58 Km S of Modena (184973 inhabitants)
58 Km W of Imola (69797 inhabitants)
69 Km W of Faenza (58541 inhabitants)
70 Km NE of Pisa (89158 inhabitants)
70 Km E of Viareggio (62467 inhabitants)
71 Km SE of Reggio nell'Emilia (171345 inhabitants)
73 Km E of Massa (69479 inhabitants)
74 Km S of Carpi (70699 inhabitants)
76 Km E of Carrara (63133 inhabitants)
80 Km W of Forlì (117913 inhabitants)
88 Km NE of Livorno (159219 inhabitants)
90 Km SW of Ferrara (133155 inhabitants)
93 Km N of Siena (53903 inhabitants)
94 Km SE of Parma (192836 inhabitants)
95 Km W of Cesena (96758 inhabitants)
97 Km W of Ravenna (159116 inhabitants)
98 Km E of La Spezia (93959 inhabitants)
100 Km NW of Arezzo (99543 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 1.4 2018-11-29
14:57:04
44.13 11.05 9 2019-06-04
09:16:14
Bollettino Sismico Italiano INGV 68056931
Rev 100 ML 1.4 2018-11-29
14:57:03
44.14 11.08 11 2018-11-29
15:09:22
Sala Sismica INGV-Roma 63475231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-29 14:57:04 ± 0.28
Latitude 44.13 ± 0.01
Longitude 11.05 ± 0.01
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68056931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 796
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 307
Circular confidence region, given by single value of horizontal uncertainty (meter) 800
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.23472
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 68056931
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-28 13:55:18

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 63475231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-29 15:09:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IFIL.HHZ. 2018-11-29T14:58:55.21 3.0 undecidable manual Pg 17.02 0
IV.MTGR.HHZ. 2018-11-29T14:58:42.64 3.0 positive manual Pn 1.71 0
IV.VIVA.HHZ. 2018-11-29T14:58:26.78 3.0 undecidable manual Sg -0.95 0
IV.MCRV.HHZ. 2018-11-29T14:58:26.93 3.0 undecidable manual Pg 11.42 0
IV.CPOZ.HHZ. 2018-11-29T14:58:15.99 3.0 negative manual Pg 7.41 0
IV.VVLD.HHZ. 2018-11-29T14:57:57.72 3.0 negative manual Pg 3.86 0
IV.FOSV.EHZ. 2018-11-29T14:57:50.03 3.0 undecidable manual S -7.57 0
MN.TRI.HHZ. 2018-11-29T14:57:38.75 3.0 positive manual Pn -5.05 0
IV.PIEI.HHZ. 2018-11-29T14:57:26.70 3.0 undecidable manual P -3.13 0
GU.POPM.HHZ. 2018-11-29T14:57:13.12 0.3 undecidable manual S 247 0.2284 109 -0.21 72
IV.NDIM.HNZ. 2018-11-29T14:57:13.80 3.0 negative manual P -1.23 0
IV.CMPO.HNZ. 2018-11-29T14:57:12.91 3.0 negative manual P -4.51 0
IV.MPPT.EHZ. 2018-11-29T14:57:11.48 0.3 undecidable manual S 171 0.1781 113 -0.04 75
IV.SEI.HHZ. 2018-11-29T14:57:10.25 0.3 undecidable manual P 110 0.2347 108 0.7 62
IV.MOCL.EHZ. 2018-11-29T14:57:10.66 0.3 undecidable manual S 144 0.1592 116 -0.19 73
IV.MTCR.EHZ. 2018-11-29T14:57:09.83 0.3 undecidable manual S 198 0.1106 125 0.58 67
GU.POPM.HHZ. 2018-11-29T14:57:09.19 0.3 undecidable manual P 247 0.2284 109 -0.22 72
IV.ZCCA.HNN. 2018-11-29T14:57:09.56 0.3 undecidable manual P 346 0.2239 109 0.25 71
IV.MPPT.EHZ. 2018-11-29T14:57:08.13 0.1 positive manual P 171 0.1781 113 -0.23 96
IV.MOCL.EHZ. 2018-11-29T14:57:07.68 0.1 undecidable manual P 144 0.1592 116 -0.3 95
IV.FNVD.HHZ. 2018-11-29T14:57:07.76 0.3 undecidable manual S 57 0.0621 141 -0.11 76
IV.MTCR.EHZ. 2018-11-29T14:57:07.28 0.1 undecidable manual P 198 0.1106 125 0.23 98
IV.FNVD.HHZ. 2018-11-29T14:57:06.09 0.1 undecidable manual P 57 0.0621 141 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTCR.EHE. ML:1.6 0.0004182868 0.1408 AML other m 2018-11-29T14:57:10.18
IV.MTCR.EHN. ML:1.4 0.00027508445 0.128 AML other m 2018-11-29T14:57:10.36
IV.MOCL.EHE. ML:1.5 0.00026621635 0.1152 AML other m 2018-11-29T14:57:10.76
IV.MOCL.EHN. ML:1.4 0.00019902895 0.1536 AML other m 2018-11-29T14:57:10.75
IV.MPPT.EHN. ML:1.1 9.1342445E-5 0.2048 AML other m 2018-11-29T14:57:11.62
IV.MPPT.EHE. ML:1 8.078617E-5 0.2816 AML other m 2018-11-29T14:57:11.70
GU.POPM.HHN. ML:1.6 0.00021850885 0.256 AML other m 2018-11-29T14:57:13.24
GU.POPM.HHE. ML:1.3 0.00012934255 0.1792 AML other m 2018-11-29T14:57:13.57
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download