Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 14-12-2018 and time 02:33:28 (Italy) in region 1 km S Fiordimonte (MC)

A magnitude ML 2.1 earthquake occured in region: 1 km S Fiordimonte (MC), on

  • 14-12-2018 01:33:28 (UTC)
  • 14-12-2018 02:33:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0270, 13.0910 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fiordimonte MC 1 202 202
Pieve Torina MC 4 1458 1660
Pievebovigliana MC 4 866 2526
Fiastra MC 6 559 3085
Acquacanina MC 7 121 3206
Muccia MC 7 915 4121
Monte Cavallo MC 8 145 4266
Ussita MC 10 444 4710
Visso MC 11 1107 5817
Bolognola MC 12 142 5959
Camerino MC 12 6974 12933
Serravalle di Chienti MC 12 1070 14003
Castelsantangelo sul Nera MC 16 281 14284
Cessapalombo MC 17 512 14796
Caldarola MC 17 1823 16619
Preci PG 17 724 17343
Sarnano MC 17 3264 20607
Sefro MC 18 422 21029
Camporotondo di Fiastrone MC 19 563 21592
Serrapetrona MC 19 966 22558
Pioraco MC 19 1134 23692
Belforte del Chienti MC 20 1886 25578

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
79 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
99 Km S of Pesaro (94582 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 2.1 2018-12-14
01:33:28		 43.027 13.091 9 2019-06-04
09:16:18		 Bollettino Sismico Italiano INGV 68966981
Reviewed
Rev100 		ML 2.1 2018-12-14
01:33:28		 43.029 13.0907 9 2018-12-14
01:46:41		 Sala Sismica INGV-Roma 63897281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-14 01:33:28 ± 0.04
Latitude 43.0270 ± 0.0027
Longitude 13.0910 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68966981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 314
Semi-minor axis of confidence ellipse (meter) 130
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00989
Epicentral distance of station farthest from the epicenter (degree) 0.64931
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 68966981
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-28 08:25:49

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 63897281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-14 01:46:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2018-12-14T01:33:44.99 0.6 undecidable manual S 240 49.0176 50 0.75 38
IV.SMA1.EHZ. 2018-12-14T01:33:44.13 0.3 undecidable manual S 156 48.2184 50 0.09 70
IV.LNSS.HHZ. 2018-12-14T01:33:43.85 0.1 undecidable manual S 185 47.2194 50 0.09 93
IV.ATCC.EHZ. 2018-12-14T01:33:42.36 0.3 undecidable manual S 296 40.5261 50 0.39 66
IV.GAVE.EHZ. 2018-12-14T01:33:41.98 0.6 undecidable manual S 203 40.4262 50 0.03 48
IV.MTRA.EHZ. 2018-12-14T01:33:41.37 0.3 undecidable manual S 140 38.9277 50 -0.17 71
IV.FOSV.EHZ. 2018-12-14T01:33:41.94 0.6 undecidable manual S 318 39.9267 50 0.12 47
IV.PIEI.HHZ. 2018-12-14T01:33:41.17 0.3 undecidable manual P 322 72.0723 50 0.13 66
IV.ASSB.HHZ. 2018-12-14T01:33:40.43 0.6 undecidable manual S 273 35.1426 50 -0.09 49
IV.MF5.EHZ. 2018-12-14T01:33:39.92 0.1 undecidable manual S 98 30.2475 107 0.74 81
IV.TERO.HHZ. 2018-12-14T01:33:39.17 0.3 undecidable manual P 137 61.2942 50 -0.19 68
IV.EL6.EHZ. 2018-12-14T01:33:39.90 0.1 undecidable manual S 1 33.5442 50 -0.21 95
IV.ARVD.HHZ. 2018-12-14T01:33:38.10 0.3 undecidable manual P 347 53.6019 50 -0.09 70
IV.MURB.HHZ. 2018-12-14T01:33:38.11 0.3 undecidable manual P 300 52.8027 50 0.05 70
IV.CAMP.HHZ. 2018-12-14T01:33:38.85 0.3 undecidable manual P 154 60.2952 50 -0.37 65
IV.LNSS.HHZ. 2018-12-14T01:33:37.04 0.1 undecidable manual P 185 47.2194 50 -0.16 93
IV.MOMA.HHZ. 2018-12-14T01:33:37.35 0.1 undecidable manual P 240 49.0176 50 -0.13 94
IV.GAG1.HNE. 2018-12-14T01:33:37.07 0.6 undecidable manual S 355 23.4543 111 0.1 49
IV.SSFR.HHZ. 2018-12-14T01:33:37.93 0.1 undecidable manual P 331 51.8037 50 0.02 94
IV.SMA1.EHZ. 2018-12-14T01:33:36.99 0.1 undecidable manual P 156 48.2184 50 -0.37 89
IV.GUMA.HHZ. 2018-12-14T01:33:36.53 0.1 undecidable manual S 79 20.1687 114 0.62 88
IV.MMO1.EHZ. 2018-12-14T01:33:36.91 0.1 undecidable manual S 126 23.8539 111 -0.16 96
IV.GAVE.EHZ. 2018-12-14T01:33:36.07 0.1 undecidable manual P 203 40.4262 50 -0.08 96
IV.ATCC.EHZ. 2018-12-14T01:33:36.13 0.1 undecidable manual P 296 40.5261 50 -0.04 97
IV.NRCA.HHZ. 2018-12-14T01:33:36.34 0.6 undecidable manual S 175 21.5673 113 0 50
IV.MTRA.EHZ. 2018-12-14T01:33:35.55 0.1 undecidable manual P 140 38.9277 50 -0.37 91
IV.FOSV.EHZ. 2018-12-14T01:33:35.90 0.1 undecidable manual P 318 39.9267 50 -0.18 94
IV.MDAR.HNZ. 2018-12-14T01:33:35.22 0.6 undecidable manual S 13 18.87 116 -0.27 47
IV.SEF1.HNE. 2018-12-14T01:33:35.12 0.6 undecidable manual S 319 17.6712 117 0 50
IV.ASSB.HHZ. 2018-12-14T01:33:35.13 0.1 undecidable manual P 273 35.1426 50 -0.2 95
IV.CESI.HHZ. 2018-12-14T01:33:34.83 0.6 undecidable manual S 261 15.2736 120 0.42 47
IV.EL6.EHZ. 2018-12-14T01:33:34.77 0.1 undecidable manual P 1 33.5442 50 -0.32 93
IV.PF6.EHN. 2018-12-14T01:33:34.03 0.6 undecidable manual S 34 14.874 121 -0.25 48
IV.MF5.EHZ. 2018-12-14T01:33:34.78 0.1 undecidable manual P 98 30.2475 107 0.22 94
IV.MC2.EHZ. 2018-12-14T01:33:34.56 0.6 undecidable manual S 148 15.0738 121 0.22 49
IV.GAG1.HNE. 2018-12-14T01:33:33.77 0.6 undecidable manual P 355 23.4543 111 0.49 45
IV.MML1.HNZ. 2018-12-14T01:33:33.83 0.1 undecidable manual S 315 13.5753 123 -0.08 99
IV.MMO1.EHZ. 2018-12-14T01:33:33.17 0.1 undecidable manual P 126 23.8539 111 -0.17 96
IV.SEF1.HNE. 2018-12-14T01:33:32.57 0.3 undecidable manual P 319 17.6712 117 0.36 71
IV.FEMA.HNZ. 2018-12-14T01:33:32.54 0.3 undecidable manual S 205 7.9809 139 0.13 76
IV.NRCA.HHZ. 2018-12-14T01:33:32.86 0.1 undecidable manual P 175 21.5673 113 -0.06 99
IV.CESI.HHZ. 2018-12-14T01:33:32.04 0.1 undecidable manual P 261 15.2736 120 0.24 97
IV.GUMA.HHZ. 2018-12-14T01:33:32.92 0.1 undecidable manual P 79 20.1687 114 0.25 96
IV.MDAR.HNZ. 2018-12-14T01:33:32.40 0.1 undecidable manual P 13 18.87 116 -0.03 100
IV.MML1.HNZ. 2018-12-14T01:33:31.67 0.1 undecidable manual P 315 13.5753 123 0.16 99
IV.MC2.EHZ. 2018-12-14T01:33:31.91 0.1 undecidable manual P 148 15.0738 121 0.15 99
IV.PF6.EHN. 2018-12-14T01:33:31.63 0.1 undecidable manual P 34 14.874 121 -0.09 99
IV.FEMA.HNZ. 2018-12-14T01:33:30.82 0.1 undecidable manual P 205 7.9809 139 0.17 100
IV.FDMO.HHZ. 2018-12-14T01:33:30.55 0.3 undecidable manual S 344 1.0989 173 -0.84 59
IV.FDMO.HHZ. 2018-12-14T01:33:29.78 0.1 undecidable manual P 344 1.0989 173 -0.28 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNN. ML:2.2 0.002245 0.26 AML other m 2018-12-14T01:33:32.63
IV.FEMA.HNE. ML:2.3 0.0028650000000000004 0.44 AML other m 2018-12-14T01:33:33.29
IV.CESI.HHN. ML:2.0 0.0010585 0.12 AML other m 2018-12-14T01:33:35.12
IV.MDAR.HNN. ML:1.9 0.0006615 0.32 AML other m 2018-12-14T01:33:35.39
IV.CESI.HHE. ML:1.8 0.0006405000000000001 0.72 AML other m 2018-12-14T01:33:35.09
IV.MDAR.HNE. ML:1.9 0.0006265000000000001 0.5 AML other m 2018-12-14T01:33:35.47
IV.GUMA.HHE. ML:2.7 0.003745 0.22 AML other m 2018-12-14T01:33:36.75
IV.GUMA.HNN. ML:2.6 0.00329 0.28 AML other m 2018-12-14T01:33:36.72
IV.GUMA.HHN. ML:2.6 0.002945 0.18 AML other m 2018-12-14T01:33:36.73
IV.GUMA.HNE. ML:2.5 0.0024100000000000002 1.2 AML other m 2018-12-14T01:33:37.79
IV.NRCA.HHE. ML:2.0 0.000675 0.68 AML other m 2018-12-14T01:33:38.67
IV.NRCA.HNE. ML:2.0 0.0006705 0.68 AML other m 2018-12-14T01:33:38.67
IV.NRCA.HNN. ML:1.9 0.0005905 0.62 AML other m 2018-12-14T01:33:38.66
IV.NRCA.HHN. ML:1.9 0.0005735 0.62 AML other m 2018-12-14T01:33:38.66
IV.ASSB.HHN. ML:2.2 0.0006295 0.34 AML other m 2018-12-14T01:33:40.75
IV.ASSB.HHE. ML:2.1 0.0005555 0.6 AML other m 2018-12-14T01:33:41.07
IV.EL6.EHE. ML:2.2 0.0006525 0.14 AML other m 2018-12-14T01:33:41.24
IV.EL6.EHN. ML:2.2 0.0006165000000000001 0.7 AML other m 2018-12-14T01:33:42.37
IV.FOSV.EHN. ML:1.9 0.0002695386 0.32 AML other m 2018-12-14T01:33:42.46
IV.ATCC.EHN. ML:2.2 0.0005369999999999999 0.2 AML other m 2018-12-14T01:33:42.61
IV.GAVE.EHE. ML:2.2 0.0006445000000000001 0.2 AML other m 2018-12-14T01:33:42.76
IV.ATCC.EHE. ML:2.4 0.000798 0.12 AML other m 2018-12-14T01:33:42.73
IV.FOSV.EHE. ML:1.6 0.0001361054 0.12 AML other m 2018-12-14T01:33:42.74
IV.GAVE.EHN. ML:2.2 0.0006175000000000001 0.94 AML other m 2018-12-14T01:33:43.63
IV.MTRA.EHN. ML:1.7 0.0001965 0.6 AML other m 2018-12-14T01:33:44.41
IV.MTRA.EHE. ML:1.8 0.00020250000000000002 1.52 AML other m 2018-12-14T01:33:44.94
IV.LNSS.HHN. ML:1.8 0.000193 0.96 AML other m 2018-12-14T01:33:44.95
IV.MOMA.HHE. ML:1.9 0.00019600000000000002 1.4 AML other m 2018-12-14T01:33:46.86
IV.MOMA.HHN. ML:2.0 0.0002595 0.22 AML other m 2018-12-14T01:33:46.40
IV.LNSS.HHE. ML:1.9 0.000234 0.96 AML other m 2018-12-14T01:33:47.50
IV.MURB.HHE. ML:2.1 0.00029549999999999997 0.2 AML other m 2018-12-14T01:33:48.45
IV.SSFR.HHN. ML:1.9 0.00022250000000000001 0.18 AML other m 2018-12-14T01:33:49.21
IV.SSFR.HHE. ML:2.1 0.000309 0.22 AML other m 2018-12-14T01:33:49.22
IV.MURB.HHN. ML:2.0 0.00026000000000000003 0.42 AML other m 2018-12-14T01:33:50.21
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
Waveforms Seismic signals in miniseed + resp format Download