Earthquake with magnitude of ML 2.0 on date 15-12-2018 and time 09:49:52 (Italy) in region 4 km S Gualdo Tadino (PG)

A magnitude ML 2.0 earthquake occured in region: 4 km S Gualdo Tadino (PG), on

  • 15-12-2018 08:49:52 (UTC)
  • 15-12-2018 09:49:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1950, 12.7710 at 10 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
Gualdo Tadino PG 4 15208 15208
Nocera Umbra PG 9 5839 21047
Fossato di Vico PG 11 2840 23887
Fiuminata MC 13 1402 25289
Valfabbrica PG 14 3389 28678
Valtopina PG 15 1398 30076
Sigillo PG 15 2404 32480
Sefro MC 16 422 32902
Esanatoglia MC 16 2034 34936
Pioraco MC 18 1134 36070
Assisi PG 19 28299 64369
Costacciaro PG 19 1216 65585
Fabriano AN 19 31480 97065

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km N of Foligno (57155 inhabitants)
33 Km E of Perugia (166134 inhabitants)
71 Km N of Terni (111501 inhabitants)
75 Km S of Fano (60888 inhabitants)
77 Km SW of Ancona (100861 inhabitants)
78 Km E of Arezzo (99543 inhabitants)
80 Km S of Pesaro (94582 inhabitants)
97 Km NW of Teramo (54892 inhabitants)
98 Km S of Rimini (147750 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 2.0 2018-12-15
08:49:52
43.1952 12.771 10 2019-06-04
09:16:03
Bollettino Sismico Italiano INGV 63966481
Reviewed
Rev100
ML 2.0 2018-12-15
08:49:51
43.1872 12.7742 11 2018-12-15
08:57:28
Sala Sismica INGV-Roma 63919021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-15 08:49:52 ± 0.05
Latitude 43.1952 ± 0.0027
Longitude 12.7710 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63966481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 326
Semi-minor axis of confidence ellipse (meter) 123
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 236
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.75903
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 63966481
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-12-17 13:11:57

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 40
Type of magnitude ML
Reference to an origin 63919021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-15 08:57:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VIVA.HHZ. 2018-12-15T08:50:35.22 3.0 undecidable manual S -0.5 0
IV.MTRA.EHZ. 2018-12-15T08:50:14.07 0.3 undecidable manual S 134 70.2741 50 0.59 60
IV.CAFI.HHZ. 2018-12-15T08:50:13.12 0.6 undecidable manual S 283 66.6777 50 0.61 40
IV.LNSS.HHZ. 2018-12-15T08:50:13.86 0.3 undecidable manual S 161 69.2751 50 0.66 58
IV.BADI.EHZ. 2018-12-15T08:50:10.05 0.6 undecidable manual S 310 55.0005 50 0.67 40
IV.GAVE.EHZ. 2018-12-15T08:50:10.33 0.6 undecidable manual S 170 56.6988 50 0.49 43
IV.MMO1.EHZ. 2018-12-15T08:50:09.97 0.3 undecidable manual S 126 55.6998 50 0.38 65
IV.GUMA.HHZ. 2018-12-15T08:50:08.14 0.3 undecidable manual S 108 48.0186 50 0.62 62
IV.MC2.EHZ. 2018-12-15T08:50:07.83 0.3 undecidable manual S 133 46.2204 50 0.77 58
IV.MOMA.HHZ. 2018-12-15T08:50:07.24 0.3 undecidable manual S 201 46.4202 50 0.15 70
IV.NRCA.HHZ. 2018-12-15T08:50:07.77 0.3 undecidable manual S 145 48.8178 50 0.02 71
IV.PIEI.HHZ. 2018-12-15T08:50:06.09 0.3 undecidable manual S 333 42.3243 50 0.09 71
IV.ATPI.EHZ. 2018-12-15T08:50:06.04 0.3 undecidable manual S 314 41.1255 50 0.36 68
IV.RM33.EHZ. 2018-12-15T08:50:06.40 0.1 undecidable manual P 155 84.249 50 -0.15 87
IV.ATMI.HHZ. 2018-12-15T08:50:06.91 3.0 undecidable manual S 0
IV.SMA1.EHZ. 2018-12-15T08:50:05.27 0.1 undecidable manual P 144 77.6667 50 -0.26 86
IV.FRON.EHZ. 2018-12-15T08:50:04.12 0.3 undecidable manual S 354 35.9418 50 -0.19 71
IV.ATVO.HHZ. 2018-12-15T08:50:04.40 0.3 undecidable manual S 305 36.0417 50 0.08 72
IV.ARVD.HHZ. 2018-12-15T08:50:04.56 0.3 undecidable manual S 22 36.3414 50 0.16 71
IV.MTRA.EHZ. 2018-12-15T08:50:04.08 0.3 undecidable manual P 134 70.2741 50 -0.32 65
IV.CAFI.HHZ. 2018-12-15T08:50:04.03 0.3 undecidable manual P 283 66.6777 50 0.19 67
IV.LNSS.HHZ. 2018-12-15T08:50:03.93 0.1 undecidable manual P 161 69.2751 50 -0.31 86
IV.MF5.EHZ. 2018-12-15T08:50:03.10 0.3 undecidable manual P 112 60.3951 50 0.23 67
IV.MMUR.HNZ. 2018-12-15T08:50:03.40 0.3 undecidable manual S 34 32.8449 50 -0.09 73
IV.BADI.EHZ. 2018-12-15T08:50:02.29 0.1 undecidable manual P 310 55.0005 50 0.25 90
IV.EL6.EHZ. 2018-12-15T08:50:02.98 0.3 undecidable manual S 61 30.5472 50 0.11 73
IV.GAVE.EHZ. 2018-12-15T08:50:01.93 0.1 undecidable manual P 170 56.6988 50 -0.37 87
IV.ATFO.HHZ. 2018-12-15T08:50:01.35 0.3 undecidable manual S 320 24.9528 112 0.04 74
IV.ATMI.HHZ. 2018-12-15T08:50:01.50 3.0 undecidable manual P 0
IV.GAG1.HNZ. 2018-12-15T08:50:01.46 3.0 undecidable manual S 0
IV.SSFR.HHZ. 2018-12-15T08:50:01.54 0.3 undecidable manual S 2 26.751 50 -0.31 70
IV.CESI.HHZ. 2018-12-15T08:50:01.04 0.3 undecidable manual S 153 23.754 113 0.11 73
IV.ATSC.EHZ. 2018-12-15T08:50:01.42 0.3 undecidable manual S 345 26.2515 50 -0.31 70
IV.MMO1.EHZ. 2018-12-15T08:50:01.76 0.3 undecidable manual P 126 55.6998 50 -0.4 65
IV.MURB.HNZ. 2018-12-15T08:50:00.56 0.3 undecidable manual S 291 21.2676 115 0.41 69
IV.NRCA.HHZ. 2018-12-15T08:50:00.67 0.1 undecidable manual P 145 48.8178 50 -0.42 88
IV.MC2.EHZ. 2018-12-15T08:50:00.32 0.1 undecidable manual P 133 46.2204 50 -0.37 89
IV.GUMA.HHZ. 2018-12-15T08:50:00.90 0.3 undecidable manual P 108 48.0186 50 -0.06 71
IV.MOMA.HHZ. 2018-12-15T08:50:00.36 0.3 undecidable manual P 201 46.4202 50 -0.35 67
IV.PIEI.HHZ. 2018-12-15T08:49:59.80 0.1 undecidable manual P 333 42.3243 50 -0.28 91
IV.ASSB.HHZ. 2018-12-15T08:49:59.15 0.3 undecidable manual S 208 19.2696 117 -0.36 70
IV.ATPI.EHZ. 2018-12-15T08:49:59.76 0.3 undecidable manual P 314 41.1255 50 -0.14 71
IV.SEF1.HNZ. 2018-12-15T08:49:58.31 0.3 undecidable manual S 111 15.2736 123 -0.01 76
IV.EL6.EHZ. 2018-12-15T08:49:58.24 0.3 undecidable manual P 61 30.5472 50 -0.04 74
IV.MMUR.HNZ. 2018-12-15T08:49:58.64 0.3 undecidable manual P 34 32.8449 50 0.01 74
IV.SNTG.HHZ. 2018-12-15T08:49:58.68 0.3 undecidable manual S 64 15.1737 123 0.37 70
IV.FRON.EHZ. 2018-12-15T08:49:58.82 0.3 undecidable manual P 354 35.9418 50 -0.29 69
IV.ATVO.HHZ. 2018-12-15T08:49:58.92 0.1 undecidable manual P 305 36.0417 50 -0.19 94
IV.ARVD.HHZ. 2018-12-15T08:49:58.95 0.3 undecidable manual P 22 36.3414 50 -0.21 70
IV.FOSV.EHZ. 2018-12-15T08:49:57.33 0.6 undecidable manual S 356 11.0778 132 0.17 49
IV.ATSC.EHZ. 2018-12-15T08:49:57.33 0.1 undecidable manual P 345 26.2515 50 -0.28 94
IV.ATFO.HHZ. 2018-12-15T08:49:57.30 0.1 undecidable manual P 320 24.9528 112 -0.07 98
IV.ATCC.EHZ. 2018-12-15T08:49:57.42 0.3 undecidable manual S 264 10.6782 133 0.36 71
IV.SSFR.HHZ. 2018-12-15T08:49:57.47 0.3 undecidable manual P 2 26.751 50 -0.22 71
IV.CESI.HHZ. 2018-12-15T08:49:56.68 0.1 undecidable manual P 153 23.754 113 -0.47 91
IV.MURB.HNZ. 2018-12-15T08:49:56.73 0.1 undecidable manual P 291 21.2676 115 0.02 100
IV.GAG1.HNZ. 2018-12-15T08:49:56.71 3.0 undecidable manual P 0
IV.ASSB.HHZ. 2018-12-15T08:49:56.11 0.1 undecidable manual P 208 19.2696 117 -0.23 96
IV.ATCC.EHZ. 2018-12-15T08:49:55.12 0.1 undecidable manual P 264 10.6782 133 0.2 98
IV.FOSV.EHZ. 2018-12-15T08:49:55.18 0.1 undecidable manual P 356 11.0778 132 0.2 98
IV.SEF1.HNZ. 2018-12-15T08:49:55.73 0.3 undecidable manual P 111 15.2736 123 0.08 75
IV.SNTG.HHZ. 2018-12-15T08:49:55.82 0.3 undecidable manual P 64 15.1737 123 0.18 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHN. ML:1.9 0.0009850000000000002 0.7 AML other m 2018-12-15T08:49:57.39
IV.FOSV.EHE. ML:2.0 0.0012295000000000001 0.14 AML other m 2018-12-15T08:49:57.49
IV.ATCC.EHE. ML:2.2 0.00212 0.22 AML other m 2018-12-15T08:49:57.54
IV.ATCC.EHN. ML:2.3 0.0022949999999999997 0.36 AML other m 2018-12-15T08:49:57.54
IV.ATFO.HHN. ML:2.1 0.0008089999999999999 0.18 AML other m 2018-12-15T08:50:01.44
IV.ATFO.HHE. ML:2.2 0.00101 0.34 AML other m 2018-12-15T08:50:01.83
IV.EL6.EHE. ML:2.0 0.0004485 1.08 AML other m 2018-12-15T08:50:03.29
IV.EL6.EHN. ML:2.0 0.000464 0.42 AML other m 2018-12-15T08:50:03.51
IV.MMUR.HNN. ML:2.0 0.000423 1.34 AML other m 2018-12-15T08:50:04.09
IV.ATVO.HHN. ML:2.0 0.00039200000000000004 0.22 AML other m 2018-12-15T08:50:04.53
IV.ATVO.HHE. ML:2.0 0.000357 1.14 AML other m 2018-12-15T08:50:04.68
IV.FRON.EHN. ML:1.9 0.000333 1.5 AML other m 2018-12-15T08:50:04.82
IV.FRON.EHE. ML:1.8 0.0002615 1.24 AML other m 2018-12-15T08:50:05.68
IV.ATPI.EHN. ML:1.8 0.000216 0.54 AML other m 2018-12-15T08:50:06.42
IV.ATPI.EHE. ML:1.9 0.000248 0.5 AML other m 2018-12-15T08:50:06.21
IV.PIEI.HHE. ML:2.0 0.000328 1 AML other m 2018-12-15T08:50:06.50
IV.ATMI.HHE. ML:2.0 0.00032450000000000003 0.32 AML other m 2018-12-15T08:50:07.20
IV.PIEI.HHN. ML:1.9 0.000234 0.62 AML other m 2018-12-15T08:50:07.55
IV.ATMI.HHN. ML:1.8 0.000175 0.26 AML other m 2018-12-15T08:50:07.48
IV.MOMA.HHE. ML:1.8 0.0001865 0.92 AML other m 2018-12-15T08:50:08.52
IV.NRCA.HHN. ML:2.4 0.0006094999999999999 0.14 AML other m 2018-12-15T08:50:08.65
IV.NRCA.HNN. ML:2.3 0.0005740000000000001 0.12 AML other m 2018-12-15T08:50:08.78
IV.GUMA.HHE. ML:2.3 0.0004955 0.6 AML other m 2018-12-15T08:50:08.64
IV.NRCA.HNE. ML:2.2 0.0004735 1.86 AML other m 2018-12-15T08:50:09.06
IV.NRCA.HHE. ML:2.2 0.0004805 1.86 AML other m 2018-12-15T08:50:09.99
IV.MOMA.HHN. ML:1.8 0.000178 0.88 AML other m 2018-12-15T08:50:09.24
IV.GUMA.HHN. ML:2.2 0.0004775 0.48 AML other m 2018-12-15T08:50:10.02
IV.BADI.EHN. ML:0.0 0.0001875 0.42 AML other m 2018-12-15T08:50:11.26
IV.BADI.EHE. ML:0.0 0.0001785 1.24 AML other m 2018-12-15T08:50:11.89
IV.GAVE.EHE. ML:2.2 0.0003965 0.84 AML other m 2018-12-15T08:50:11.79
IV.GAVE.EHN. ML:2.3 0.00040100000000000004 0.22 AML other m 2018-12-15T08:50:11.45
IV.LNSS.HHN. ML:2.1 0.00021 0.42 AML other m 2018-12-15T08:50:14.32
IV.LNSS.HHE. ML:2.2 0.0002585 1.02 AML other m 2018-12-15T08:50:15.54
IV.SMA1.EHN. ML:1.9 0.00010960000000000001 0.56 AML other m 2018-12-15T08:50:19.71
IV.SMA1.EHE. ML:2.0 0.0001365 0.28 AML other m 2018-12-15T08:50:20.50
IV.MMUR.HNE. ML:2.0 0.00041623109999999996 0.2496 AML other m 2018-12-15T08:50:04.59
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