Earthquake with magnitude of ML 1.4 on date 14-12-2018 and time 12:36:42 (Italy) in region 6 km E Cantalice (RI)

A magnitude ML 1.4 earthquake occured in region: 6 km E Cantalice (RI), on

  • 14-12-2018 11:36:42 (UTC)
  • 14-12-2018 12:36:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.49, 12.97 at 11 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
Cantalice RI 6 2755 2755
Poggio Bustone RI 7 2055 4810
Micigliano RI 8 127 4937
Leonessa RI 8 2435 7372
Rivodutri RI 10 1253 8625
Posta RI 11 694 9319
Castel Sant'Angelo RI 12 1308 10627
Cittaducale RI 12 6828 17455
Borgo Velino RI 12 972 18427
Antrodoco RI 12 2588 21015
Morro Reatino RI 12 373 21388
Rieti RI 13 47698 69086
Borbona RI 13 617 69703
Labro RI 15 374 70077
Polino TR 15 233 70310
Colli sul Velino RI 16 533 70843
Greccio RI 17 1558 72401
Monteleone di Spoleto PG 18 599 73000
Concerviano RI 19 291 73291
Contigliano RI 19 3783 77074
Arrone TR 20 2763 79837

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Terni (111501 inhabitants)
38 Km W of L'Aquila (69753 inhabitants)
56 Km SE of Foligno (57155 inhabitants)
58 Km NE of Guidonia Montecelio (88673 inhabitants)
60 Km N of Tivoli (56533 inhabitants)
63 Km W of Teramo (54892 inhabitants)
72 Km E of Viterbo (67173 inhabitants)
78 Km NE of Roma (2864731 inhabitants)
84 Km SE of Perugia (166134 inhabitants)
91 Km N of Velletri (53303 inhabitants)
97 Km W of Montesilvano (53738 inhabitants)
99 Km NE of Pomezia (62966 inhabitants)
99 Km W of Chieti (51815 inhabitants)
100 Km NE of Fiumicino (78395 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 2018-12-14
11:36:42
42.49 12.97 11 2019-06-04
09:16:18
Bollettino Sismico Italiano INGV 68967311
Rev 100 ML 1.4 2018-12-14
11:36:42
42.49 12.98 11 2018-12-14
11:42:52
Sala Sismica INGV-Roma 63907981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-14 11:36:42 ± 0.09
Latitude 42.49 ± 0.00
Longitude 12.97 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68967311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 428
Semi-minor axis of confidence ellipse (meter) 212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 38
Circular confidence region, given by single value of horizontal uncertainty (meter) 430
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.43078
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 68967311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-28 08:46:38

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 63907981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-14 11:42:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2018-12-14T11:37:01.10 3.0 negative manual Pn -0.64 0
IV.MOMA.HHN. 2018-12-14T11:36:58.65 0.6 undecidable manual S 317 0.4308 50 0.54 42
IV.NRCA.HHZ. 2018-12-14T11:36:55.88 0.3 undecidable manual S 17 0.3579 50 -0.06 72
IV.T1299.HNZ. 2018-12-14T11:36:53.09 0.6 undecidable manual S 58 0.2689 50 -0.21 47
IV.FIAM.HNN. 2018-12-14T11:36:52.48 0.6 undecidable manual S 154 0.2464 50 -0.16 48
IV.GAVE.EHZ. 2018-12-14T11:36:51.36 0.6 undecidable manual S 344 0.2095 50 -0.19 48
IV.MOMA.HHN. 2018-12-14T11:36:51.57 0.1 undecidable manual P 317 0.4308 50 -0.08 94
IV.RM33.EHZ. 2018-12-14T11:36:50.67 0.6 undecidable manual S 84 0.179 50 0.04 50
IV.NRCA.HHZ. 2018-12-14T11:36:50.36 0.1 undecidable manual P 17 0.3579 50 -0.04 96
IV.ARRO.EHZ. 2018-12-14T11:36:50.43 0.6 undecidable manual S 300 0.1763 50 -0.14 49
IV.T1299.HNZ. 2018-12-14T11:36:49.22 0.3 undecidable manual P 58 0.2689 50 0.34 69
IV.FIAM.HNN. 2018-12-14T11:36:48.47 0.3 undecidable manual P 154 0.2464 50 -0.03 74
IV.LNSS.HHZ. 2018-12-14T11:36:48.70 0.6 undecidable manual S 24 0.1223 129 -0.17 49
IV.ARRO.EHZ. 2018-12-14T11:36:47.25 0.3 undecidable manual P 300 0.1763 50 -0.05 75
IV.RM33.EHZ. 2018-12-14T11:36:47.42 0.1 undecidable manual P 84 0.179 50 0.09 98
IV.GAVE.EHZ. 2018-12-14T11:36:47.85 0.1 undecidable manual P 344 0.2095 50 -0.01 99
IV.LNSS.HHZ. 2018-12-14T11:36:46.38 0.1 undecidable manual P 24 0.1223 129 0.06 100
IV.PE3.EHZ. 2018-12-14T11:36:45.62 3.0 undecidable manual P -0.51 0
IV.CIMA.HNZ. 2018-12-14T11:36:38.38 3.0 undecidable manual P 0.36 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHE. ML:1.4 0.0002295 1.16 AML other m 2018-12-14T11:36:49.66
IV.LNSS.HHN. ML:1.4 0.0002525 1.06 AML other m 2018-12-14T11:36:50.72
IV.RM33.EHN. ML:1.3 0.000153 0.48 AML other m 2018-12-14T11:36:51.24
IV.RM33.EHE. ML:1.5 0.0002125 1.38 AML other m 2018-12-14T11:36:51.77
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