Earthquake with magnitude of ML 1.5 on date 19-08-2018 and time 11:41:12 (Italy) in region 5 km SW Costacciaro (PG)

A magnitude ML 1.5 earthquake occured in region: 5 km SW Costacciaro (PG), on

  • 19-08-2018 09:41:12 (UTC)
  • 19-08-2018 11:41:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.32, 12.68 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
Costacciaro PG 5 1216 1216
Sigillo PG 5 2404 3620
Fossato di Vico PG 8 2840 6460
Gubbio PG 9 32216 38676
Scheggia e Pascelupo PG 9 1393 40069
Gualdo Tadino PG 14 15208 55277
Cantiano PU 17 2245 57522
Fabriano AN 19 31480 89002
Valfabbrica PG 19 3389 92391
Sassoferrato AN 19 7285 99676

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NE of Perugia (166134 inhabitants)
41 Km N of Foligno (57155 inhabitants)
64 Km SW of Fano (60888 inhabitants)
66 Km E of Arezzo (99543 inhabitants)
68 Km S of Pesaro (94582 inhabitants)
75 Km W of Ancona (100861 inhabitants)
83 Km S of Rimini (147750 inhabitants)
85 Km N of Terni (111501 inhabitants)
97 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 1.5 2018-08-19
09:41:12
43.32 12.68 10 2019-04-24
14:50:57
Bollettino Sismico Italiano INGV 62280501
Rev 100 ML 1.5 2018-08-19
09:41:13
43.33 12.68 10 2018-08-19
09:47:56
Sala Sismica INGV-Roma 59948941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-08-19 09:41:12 ± 0.04
Latitude 43.32 ± 0.00
Longitude 12.68 ± 0.00
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 62280501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 221
Semi-minor axis of confidence ellipse (meter) 203
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 197
Circular confidence region, given by single value of horizontal uncertainty (meter) 220
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.35973
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 59948941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-08-19 09:47:56

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 62280501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-10-24 14:27:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CESI.HHE. 2018-08-19T09:41:26.30 0.3 undecidable manual S 152 0.3597 50 0.05 72
IV.MPAG.EHZ. 2018-08-19T09:41:25.00 0.3 undecidable manual S 11 0.3103 50 0.2 71
IV.MML1.HNE. 2018-08-19T09:41:25.45 1.0 undecidable manual S 134 0.3004 50 0.95 18
IV.EL6.EHZ. 2018-08-19T09:41:24.50 0.3 undecidable manual S 89 0.3085 50 -0.24 70
IV.ARVD.HHZ. 2018-08-19T09:41:23.30 0.3 undecidable manual S 48 0.259 50 0.04 74
IV.MMUR.HNZ. 2018-08-19T09:41:23.30 0.6 undecidable manual S 63 0.2608 50 -0.01 49
IV.ATTE.HHZ. 2018-08-19T09:41:23.20 0.3 undecidable manual S 242 0.2671 50 -0.32 69
IV.ATPI.EHZ. 2018-08-19T09:41:22.50 0.3 undecidable manual S 302 0.2365 50 -0.1 73
IV.PIEI.HHZ. 2018-08-19T09:41:22.40 0.3 undecidable manual S 334 0.2347 50 -0.17 72
IV.ATVO.HHZ. 2018-08-19T09:41:21.20 0.3 undecidable manual S 286 0.205 114 -0.35 70
IV.SNTG.HHZ. 2018-08-19T09:41:21.40 0.3 undecidable manual S 110 0.2032 114 -0.11 73
IV.FRON.EHZ. 2018-08-19T09:41:21.00 0.3 undecidable manual S 10 0.197 115 -0.26 71
IV.SEF1.HNZ. 2018-08-19T09:41:20.27 3.0 undecidable manual P 1.06 0
IV.CESI.HHE. 2018-08-19T09:41:20.58 0.6 undecidable manual P 152 0.3597 50 -0.04 48
IV.MURB.HHZ. 2018-08-19T09:41:19.10 0.3 undecidable manual S 241 0.1268 126 0.17 74
IV.MPAG.EHZ. 2018-08-19T09:41:19.94 0.6 undecidable manual P 11 0.3103 50 0.17 47
IV.ATCC.EHZ. 2018-08-19T09:41:19.30 0.3 undecidable manual S 191 0.1421 123 -0.1 74
IV.MML1.HNE. 2018-08-19T09:41:19.60 0.6 undecidable manual P 134 0.3004 50 0 49
IV.EL6.EHZ. 2018-08-19T09:41:19.77 0.3 undecidable manual P 89 0.3085 50 0.03 73
IV.SSFR.HHZ. 2018-08-19T09:41:19.30 0.3 undecidable manual S 34 0.1358 124 0.1 75
IV.ARVD.HHZ. 2018-08-19T09:41:18.92 0.3 undecidable manual P 48 0.259 50 0.03 74
IV.ATPI.EHZ. 2018-08-19T09:41:18.63 0.3 undecidable manual P 302 0.2365 50 0.12 73
IV.MMUR.HNZ. 2018-08-19T09:41:18.90 0.3 undecidable manual P 63 0.2608 50 -0.02 74
IV.PIEI.HHZ. 2018-08-19T09:41:18.52 0.3 undecidable manual P 334 0.2347 50 0.03 74
IV.ATTE.HHZ. 2018-08-19T09:41:18.89 0.3 undecidable manual P 242 0.2671 50 -0.15 72
IV.ATVO.HHZ. 2018-08-19T09:41:17.91 0.1 positive manual P 286 0.205 114 0.01 100
IV.ATFO.HHZ. 2018-08-19T09:41:17.80 0.3 undecidable manual S 299 0.0881 136 0.02 77
IV.SNTG.HHZ. 2018-08-19T09:41:17.88 0.3 undecidable manual P 110 0.2032 114 0 75
IV.FRON.EHZ. 2018-08-19T09:41:17.73 0.3 undecidable manual P 10 0.197 115 0 75
IV.MURB.HHZ. 2018-08-19T09:41:16.63 0.1 positive manual P 241 0.1268 126 0.24 97
IV.ATCC.EHZ. 2018-08-19T09:41:16.81 0.1 positive manual P 191 0.1421 123 0.15 98
IV.SSFR.HHZ. 2018-08-19T09:41:16.71 0.1 positive manual P 34 0.1358 124 0.17 98
IV.FOSV.EHZ. 2018-08-19T09:41:16.80 0.3 undecidable manual S 116 0.0674 143 -0.48 70
IV.ATFO.HHZ. 2018-08-19T09:41:15.99 0.1 negative manual P 299 0.0881 136 0.26 97
IV.FOSV.EHZ. 2018-08-19T09:41:15.47 0.3 undecidable manual P 116 0.0674 143 0.03 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:1.2 0.0002364744 0.1408 AML other m 2018-08-19T09:41:17.16
IV.FOSV.EHN. ML:1.2 0.0002097062 0.32 AML other m 2018-08-19T09:41:17.14
IV.ATFO.HHN. ML:1.5 0.0004272074 0.0832 AML other m 2018-08-19T09:41:17.97
IV.ATFO.HHE. ML:1.6 0.00050439405 0.1984 AML other m 2018-08-19T09:41:17.96
IV.MURB.HNN. ML:1.5 0.00029175135 0.16 AML other m 2018-08-19T09:41:20.59
IV.MURB.HNE. ML:1.6 0.0003805965 0.128 AML other m 2018-08-19T09:41:19.57
IV.MURB.HHE. ML:1.7 0.0005783917 0.3008 AML other m 2018-08-19T09:41:19.56
IV.MURB.HHN. ML:1.6 0.000392877 0.3456 AML other m 2018-08-19T09:41:19.56
IV.SSFR.HHN. ML:1.8 0.00055582155 0.1984 AML other m 2018-08-19T09:41:19.99
IV.SSFR.HNE. ML:1.8 0.0006453022 0.0704 AML other m 2018-08-19T09:41:20.02
IV.SSFR.HHE. ML:1.7 0.0005366797 0.16 AML other m 2018-08-19T09:41:20.01
IV.SSFR.HNN. ML:1.8 0.0006285861 0.1408 AML other m 2018-08-19T09:41:19.61
IV.ATCC.EHE. ML:1.4 0.0002241251 0.1408 AML other m 2018-08-19T09:41:20.01
IV.ATCC.EHN. ML:1.4 0.00024276745 0.1856 AML other m 2018-08-19T09:41:19.68
IV.FRON.EHN. ML:1.4 0.000190643 0.0576 AML other m 2018-08-19T09:41:22.79
IV.FRON.EHE. ML:1.4 0.00019083155 0.0832 AML other m 2018-08-19T09:41:21.35
IV.ATVO.HHE. ML:1.2 0.00011134505 0.1216 AML other m 2018-08-19T09:41:21.91
IV.ATVO.HHN. ML:1.1 7.303543E-5 0.1408 AML other m 2018-08-19T09:41:21.74
IV.PIEI.HHN. ML:1 5.0685175E-5 0.1408 AML other m 2018-08-19T09:41:22.75
IV.PIEI.HHE. ML:1.3 0.00010727192 0.0832 AML other m 2018-08-19T09:41:23.42
IV.ATTE.HHE. ML:0.7 2.629451E-5 0.3456 AML other m 2018-08-19T09:41:25.96
IV.ATTE.HHN. ML:0.6 2.03595025E-5 0.1408 AML other m 2018-08-19T09:41:24.78
IV.EL6.EHE. ML:1.3 8.8378615E-5 0.1984 AML other m 2018-08-19T09:41:25.24
IV.EL6.EHN. ML:1.3 7.388514245E-5 0.224 AML other m 2018-08-19T09:41:25.27
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