Earthquake with magnitude of ML 1.0 on date 09-12-2018 and time 13:39:57 (Italy) in region 2 km E Costacciaro (PG)

A magnitude ML 1.0 earthquake occured in region: 2 km E Costacciaro (PG), on

  • 09-12-2018 12:39:57 (UTC)
  • 09-12-2018 13:39:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.36, 12.74 at 16 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
Costacciaro PG 2 1216 1216
Sigillo PG 3 2404 3620
Fossato di Vico PG 7 2840 6460
Scheggia e Pascelupo PG 8 1393 7853
Gubbio PG 13 32216 40069
Sassoferrato AN 13 7285 47354
Fabriano AN 14 31480 78834
Gualdo Tadino PG 15 15208 94042
Serra Sant'Abbondio PU 15 1027 95069
Cantiano PU 16 2245 97314
Frontone PU 18 1300 98614
Genga AN 18 1797 100411

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km NE of Perugia (166134 inhabitants)
45 Km N of Foligno (57155 inhabitants)
59 Km SW of Fano (60888 inhabitants)
63 Km S of Pesaro (94582 inhabitants)
69 Km W of Ancona (100861 inhabitants)
70 Km E of Arezzo (99543 inhabitants)
80 Km S of Rimini (147750 inhabitants)
89 Km N of Terni (111501 inhabitants)
95 Km SE of Cesena (96758 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 1.0 2018-12-09
12:39:57
43.36 12.74 16 2019-06-04
09:16:11
Bollettino Sismico Italiano INGV 67219901
Rev 100 ML 1.5 2018-12-09
12:39:57
43.36 12.74 15 2018-12-09
12:45:14
Sala Sismica INGV-Roma 63786921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-09 12:39:57 ± 0.06
Latitude 43.36 ± 0.00
Longitude 12.74 ± 0.00
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67219901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 270
Semi-minor axis of confidence ellipse (meter) 26
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
Circular confidence region, given by single value of horizontal uncertainty (meter) 270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
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 16
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 67219901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-03 12:02:02

ML:1.5

Field Value
Value 1.5
Uncertainty 0.4
Num. used stations 4
Type of magnitude ML
Reference to an origin 63786921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-09 12:45:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2018-12-09T12:40:21.34 3.0 undecidable manual S 0.03 0
IV.ASSB.HHZ. 2018-12-09T12:40:09.03 0.1 undecidable manual S 191 0.3202 101 -0.07 94
IV.MML1.HNE. 2018-12-09T12:40:08.13 0.6 undecidable manual S 145 0.2968 102 -0.3 45
IV.ATPI.EHZ. 2018-12-09T12:40:07.49 0.1 undecidable manual S 291 0.2617 105 0.08 97
IV.ATVO.HHZ. 2018-12-09T12:40:06.62 0.1 undecidable manual S 276 0.2428 106 -0.25 92
IV.PIEI.HHZ. 2018-12-09T12:40:06.43 0.1 undecidable manual S 320 0.2311 108 -0.12 95
IV.CSP1.EHZ. 2018-12-09T12:40:06.06 3.0 undecidable manual P 0.4308 0.18 0
IV.MURB.HHZ. 2018-12-09T12:40:05.52 0.1 undecidable manual S 239 0.1826 115 0.33 93
IV.FDMO.HHZ. 2018-12-09T12:40:05.47 0.3 undecidable manual P 142 0.4092 98 -0.05 70
IV.ATCC.EHZ. 2018-12-09T12:40:05.52 0.1 undecidable manual S 203 0.1871 114 0.21 95
IV.ARVD.HHZ. 2018-12-09T12:40:05.87 0.1 undecidable manual S 46 0.2032 111 0.1 96
IV.SNTG.HNZ. 2018-12-09T12:40:05.17 0.6 undecidable manual S 125 0.179 115 0.07 49
IV.FRON.EHZ. 2018-12-09T12:40:04.48 0.3 undecidable manual S 357 0.1601 119 -0.13 73
IV.MML1.HNE. 2018-12-09T12:40:03.44 0.6 undecidable manual P 145 0.2968 102 -0.18 46
IV.ATPI.EHZ. 2018-12-09T12:40:03.17 0.1 undecidable manual P 291 0.2617 105 0.14 95
IV.ATFO.HHZ. 2018-12-09T12:40:03.56 0.6 undecidable manual S 274 0.1223 129 -0.11 49
IV.ASSB.HHZ. 2018-12-09T12:40:03.84 0.1 undecidable manual P 191 0.3202 101 -0.17 92
IV.SSFR.HHZ. 2018-12-09T12:40:02.81 0.6 undecidable manual S 22 0.0845 142 -0.09 50
IV.PIEI.HHZ. 2018-12-09T12:40:02.44 0.1 undecidable manual P 320 0.2311 108 -0.09 95
IV.ATVO.HHZ. 2018-12-09T12:40:02.65 0.1 undecidable manual P 276 0.2428 106 -0.07 95
IV.FOSV.EHZ. 2018-12-09T12:40:02.41 0.1 undecidable manual S 165 0.0648 150 -0.15 99
IV.ARVD.HHZ. 2018-12-09T12:40:02.20 0.1 undecidable manual P 46 0.2032 111 0.12 96
IV.ATFO.HHZ. 2018-12-09T12:40:01.08 0.6 undecidable manual P 274 0.1223 129 0.21 48
IV.SNTG.HNZ. 2018-12-09T12:40:01.75 0.6 undecidable manual P 125 0.179 115 0.05 49
IV.MURB.HHZ. 2018-12-09T12:40:01.92 0.3 undecidable manual P 239 0.1826 115 0.17 72
IV.ATCC.EHZ. 2018-12-09T12:40:01.96 0.1 undecidable manual P 203 0.1871 114 0.14 96
IV.FRON.EHZ. 2018-12-09T12:40:01.61 0.3 undecidable manual P 357 0.1601 119 0.19 72
IV.FOSV.EHZ. 2018-12-09T12:40:00.27 0.1 undecidable manual P 165 0.0648 150 0.04 100
IV.SSFR.HHZ. 2018-12-09T12:40:00.28 0.6 undecidable manual P 22 0.0845 142 -0.14 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:1.2 0.0001605 0.26 AML other m 2018-12-09T12:40:02.49
IV.FOSV.EHN. ML:1 9.26E-5 0.94 AML other m 2018-12-09T12:40:02.96
IV.MURB.HNN. ML:1.7 0.00033833265 0.2944 AML other m 2018-12-09T12:40:05.92
IV.MURB.HNE. ML:1.7 0.00032259195 0.2304 AML other m 2018-12-09T12:40:06.22
IV.ATCC.EHE. ML:1 7.0529E-5 0.1216 AML other m 2018-12-09T12:40:05.83
IV.ATCC.EHN. ML:1 5.821269E-5 0.16 AML other m 2018-12-09T12:40:06.20
IV.ARVD.HHN. ML:0.5 2.04751925E-5 0.16 AML other m 2018-12-09T12:40:07.01
IV.ARVD.HHE. ML:0.9 4.377378E-5 0.1216 AML other m 2018-12-09T12:40:06.08
IV.PIEI.HHN. ML:0.9 3.98475E-5 0.2048 AML other m 2018-12-09T12:40:06.65
IV.PIEI.HHE. ML:1 5.3517965E-5 0.1216 AML other m 2018-12-09T12:40:07.25
IV.ATVO.HHN. ML:1 4.595186E-5 0.3008 AML other m 2018-12-09T12:40:07.13
IV.ATVO.HHE. ML:0.8 3.5297725E-5 0.256 AML other m 2018-12-09T12:40:07.12
IV.ASSB.HHN. ML:0.9 3.1455635E-5 0.1216 AML other m 2018-12-09T12:40:09.56
IV.ASSB.HHE. ML:1.2 5.315219E-5 0.256 AML other m 2018-12-09T12:40:09.43
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