Earthquake with magnitude of ML 1.2 on date 15-11-2018 and time 05:52:48 (Italy) in region 1 km SW Bagno di Romagna (FC)

A magnitude ML 1.2 earthquake occured in region: 1 km SW Bagno di Romagna (FC), on

  • 15-11-2018 04:52:48 (UTC)
  • 15-11-2018 05:52:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.85, 11.96 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
Bagno di Romagna FC 2 6026 6026
Verghereto FC 7 1907 7933
Santa Sofia FC 12 4136 12069
Sarsina FC 16 3446 15515
Casteldelci RN 17 407 15922
Chiusi della Verna AR 17 2023 17945
Galeata FC 17 2516 20461
Civitella di Romagna FC 18 3786 24247
Sant'Agata Feltria RN 20 2151 26398

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km SW of Cesena (96758 inhabitants)
42 Km S of Forlì (117913 inhabitants)
43 Km N of Arezzo (99543 inhabitants)
49 Km S of Faenza (58541 inhabitants)
54 Km W of Rimini (147750 inhabitants)
57 Km E of Firenze (382808 inhabitants)
59 Km SE of Imola (69797 inhabitants)
64 Km E of Scandicci (50609 inhabitants)
66 Km SW of Ravenna (159116 inhabitants)
70 Km E of Prato (191150 inhabitants)
77 Km W of Pesaro (94582 inhabitants)
78 Km NE of Siena (53903 inhabitants)
84 Km E of Pistoia (90315 inhabitants)
85 Km W of Fano (60888 inhabitants)
87 Km SE of Bologna (386663 inhabitants)
89 Km NW 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 1.2 2018-11-15
04:52:48
43.85 11.96 9 2019-06-04
09:16:13
Bollettino Sismico Italiano INGV 67888151
Rev 100 ML 1.2 2018-11-15
04:52:48
43.85 11.96 9 2018-11-15
05:05:22
Sala Sismica INGV-Roma 63078511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-15 04:52:48 ± 0.13
Latitude 43.85 ± 0.01
Longitude 11.96 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67888151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1034
Semi-minor axis of confidence ellipse (meter) 324
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 1030
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 151
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.09982
Epicentral distance of station farthest from the epicenter (degree) 0.52071
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 67888151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-23 09:51:09

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 63078511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-15 05:05:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAFI.HHZ. 2018-11-15T04:53:07.13 0.6 undecidable manual S 180 0.5207 50 0.57 41
IV.PE3.EHZ. 2018-11-15T04:53:04.10 0.3 undecidable manual S 112 0.4137 50 0.69 60
IV.RUFI.EHZ. 2018-11-15T04:53:00.90 0.6 undecidable manual S 268 0.3274 50 0.06 48
IV.PARC.HHZ. 2018-11-15T04:52:59.28 0.3 undecidable manual S 135 0.2824 50 -0.24 70
IV.LMD.HHZ. 2018-11-15T04:52:59.76 0.3 undecidable manual S 321 0.2923 50 -0.05 73
IV.CAFI.HHZ. 2018-11-15T04:52:58.93 0.1 undecidable manual P 180 0.5207 50 0.09 92
IV.PE3.EHZ. 2018-11-15T04:52:57.08 0.3 undecidable manual P 112 0.4137 50 0.06 71
IV.CRE.HHZ. 2018-11-15T04:52:57.61 0.3 undecidable manual S 182 0.2311 110 -0.16 72
IV.RUFI.EHZ. 2018-11-15T04:52:55.60 0.3 undecidable manual P 268 0.3274 50 0.06 72
IV.PARC.HHZ. 2018-11-15T04:52:54.26 0.1 undecidable manual P 135 0.2824 50 -0.51 88
IV.LMD.HHZ. 2018-11-15T04:52:54.63 0.1 undecidable manual P 321 0.2923 50 -0.31 92
IV.CRE.HHZ. 2018-11-15T04:52:53.72 0.1 positive manual P 182 0.2311 110 -0.05 98
IV.SFI.EHZ. 2018-11-15T04:52:53.59 0.3 undecidable manual S 303 0.0998 130 0.26 72
IV.SFI.EHZ. 2018-11-15T04:52:51.27 0.1 undecidable manual P 303 0.0998 130 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SFI.EHN. ML:1.1 0.000143 0.16 AML other m 2018-11-15T04:52:53.73
IV.SFI.EHE. ML:1 0.0001231 1.24 AML other m 2018-11-15T04:52:54.80
IV.CRE.HHE. ML:1.2 8.625E-5 1.3 AML other m 2018-11-15T04:52:58.75
IV.CRE.HHN. ML:1.4 0.000138 1.4 AML other m 2018-11-15T04:52:59.05
IV.PARC.HHE. ML:1.1 5.465E-5 0.24 AML other m 2018-11-15T04:52:59.69
IV.PARC.HHN. ML:1 5.19E-5 0.72 AML other m 2018-11-15T04:52:59.48
IV.LMD.HHE. ML:1.3 9.495E-5 1.2 AML other m 2018-11-15T04:52:59.36
IV.LMD.HHN. ML:1.2 6.925E-5 0.42 AML other m 2018-11-15T04:53:00.74
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