Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 05-02-2020 and time 01:07:59 (Italy) in region 2 km E Costacciaro (PG)

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

  • 05-02-2020 00:07:59 (UTC)
  • 05-02-2020 01:07:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3660, 12.7420 at 14 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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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 3 1216 1216
Sigillo PG 4 2404 3620
Scheggia e Pascelupo PG 7 1393 5013
Fossato di Vico PG 8 2840 7853
Sassoferrato AN 12 7285 15138
Gubbio PG 13 32216 47354
Fabriano AN 14 31480 78834
Serra Sant'Abbondio PU 14 1027 79861
Cantiano PU 15 2245 82106
Gualdo Tadino PG 15 15208 97314
Frontone PU 17 1300 98614
Genga AN 17 1797 100411

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NE of Perugia (166134 inhabitants)
46 Km N of Foligno (57155 inhabitants)
58 Km SW of Fano (60888 inhabitants)
62 Km S of Pesaro (94582 inhabitants)
69 Km W of Ancona (100861 inhabitants)
70 Km E of Arezzo (99543 inhabitants)
79 Km S of Rimini (147750 inhabitants)
90 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
Reviewed
Rev100 		ML 1.0 2020-02-05
00:07:59		 43.3662 12.7423 14 2020-02-05
00:15:39		 Sala Sismica INGV-Roma 76219401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-05 00:07:59 ± 0.06
Latitude 43.3662 ± 0.0018
Longitude 12.7423 ± 0.0037
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76219401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 277
Semi-minor axis of confidence ellipse (meter) 86
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 302
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
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 27
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.07105
Epicentral distance of station farthest from the epicenter (degree) 0.27160
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 11
Type of magnitude ML
Reference to an origin 76219401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-05 00:15:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-02-05T00:08:08.07 0.6 undecidable manual S 202 21.7671 108 0.11 64
IV.MURB.HNZ. 2020-02-05T00:08:08.19 0.6 undecidable manual S 237 20.9679 109 0.42 61
IV.ARVD.HHZ. 2020-02-05T00:08:08.10 0.6 undecidable manual S 48 21.7671 108 0.14 63
IV.ATBU.EHZ. 2020-02-05T00:08:07.87 0.6 undecidable manual S 308 19.7691 111 0.39 61
IV.SNTG.HHZ. 2020-02-05T00:08:07.46 0.6 undecidable manual S 128 20.1687 111 -0.12 65
IV.FRON.EHZ. 2020-02-05T00:08:06.73 0.6 undecidable manual S 355 16.872 117 -0.04 65
IV.SSFR.HNZ. 2020-02-05T00:08:05.05 0.6 undecidable manual S 22 8.3805 142 0.03 67
IV.ATPC.HHZ. 2020-02-05T00:08:05.20 0.3 undecidable manual P 299 26.2515 103 0.12 96
IV.ATFO.HHZ. 2020-02-05T00:08:05.99 0.6 undecidable manual S 270 13.7751 125 -0.06 65
IV.ATLO.EHZ. 2020-02-05T00:08:05.27 0.3 undecidable manual P 258 27.6501 102 -0.01 97
IV.MPAG.EHZ. 2020-02-05T00:08:05.50 0.3 undecidable manual P 3 29.2485 101 -0.03 97
IV.EL6.EHZ. 2020-02-05T00:08:05.70 0.3 undecidable manual P 98 29.2485 101 0.16 93
IV.ATVO.HHZ. 2020-02-05T00:08:05.03 0.3 undecidable manual P 274 27.1506 103 -0.18 93
IV.ATPI.HNZ. 2020-02-05T00:08:05.57 0.3 undecidable manual P 289 28.9488 101 0.08 96
IV.NARO.HHZ. 2020-02-05T00:08:05.44 0.3 undecidable manual P 334 30.1476 101 -0.22 92
IV.FOSV.EHZ. 2020-02-05T00:08:04.78 0.6 undecidable manual S 169 8.0808 144 -0.18 65
IV.SNTG.HHZ. 2020-02-05T00:08:04.19 0.3 undecidable manual P 128 20.1687 111 0 98
IV.ATCC.EHZ. 2020-02-05T00:08:04.33 0.3 undecidable manual P 202 21.7671 108 -0.08 97
IV.MURB.HNZ. 2020-02-05T00:08:04.30 0.3 undecidable manual P 237 20.9679 109 0 98
IV.ATBU.EHZ. 2020-02-05T00:08:04.17 0.3 undecidable manual P 308 19.7691 111 0.04 98
IV.ARVD.HHZ. 2020-02-05T00:08:04.41 0.3 undecidable manual P 48 21.7671 108 0 98
IV.ATSC.EHZ. 2020-02-05T00:08:04.81 0.6 undecidable manual S 325 7.881 145 -0.12 65
IV.ATFO.HHZ. 2020-02-05T00:08:03.24 0.3 undecidable manual P 270 13.7751 125 -0.07 98
IV.FRON.EHZ. 2020-02-05T00:08:03.59 0.3 undecidable manual P 355 16.872 117 -0.13 97
IV.ATSC.EHZ. 2020-02-05T00:08:02.64 0.3 undecidable manual P 325 7.881 145 -0.01 100
IV.FOSV.EHZ. 2020-02-05T00:08:02.58 0.3 undecidable manual P 169 8.0808 144 -0.09 99
IV.SSFR.HNZ. 2020-02-05T00:08:02.74 0.3 undecidable manual P 22 8.3805 142 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:1.1 0.00014588155 0.08 AML other m 2020-02-05T00:08:04.97
IV.FOSV.EHN. ML:0.9 0.00009217354499999999 0.12 AML other m 2020-02-05T00:08:04.84
IV.ATFO.HHE. ML:1.1 0.000109636785 0.1 AML other m 2020-02-05T00:08:06.28
IV.ATFO.HHN. ML:1.0 0.00008407188 0.08 AML other m 2020-02-05T00:08:06.21
IV.FRON.EHE. ML:0.9 0.000057965085 0.16 AML other m 2020-02-05T00:08:06.86
IV.FRON.EHN. ML:1.2 0.00010410059 0.06 AML other m 2020-02-05T00:08:07.33
IV.SNTG.HHN. ML:0.6 0.000025610868999999998 0.12 AML other m 2020-02-05T00:08:09.55
IV.ATCC.EHE. ML:1.1 0.00008544269875 0.1 AML other m 2020-02-05T00:08:08.14
IV.ATCC.EHN. ML:1.2 0.00010000028549999999 0.12 AML other m 2020-02-05T00:08:08.14
IV.ARVD.HHE. ML:1.0 0.000056609149999999997 0.06 AML other m 2020-02-05T00:08:08.38
IV.ARVD.HHN. ML:0.9 0.00004702107 0.12 AML other m 2020-02-05T00:08:08.22
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