Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.6 on date 05-04-2020 and time 11:59:43 (Italy) in region 2 km SE Costacciaro (PG)

A magnitude ML 0.6 earthquake occured in region: 2 km SE Costacciaro (PG), on

  • 05-04-2020 09:59:43 (UTC)
  • 05-04-2020 11:59:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3490, 12.7310 at 11 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 2 1216 1216
Sigillo PG 2 2404 3620
Fossato di Vico PG 7 2840 6460
Scheggia e Pascelupo PG 8 1393 7853
Gubbio PG 12 32216 40069
Gualdo Tadino PG 14 15208 55277
Fabriano AN 14 31480 86757
Sassoferrato AN 14 7285 94042
Serra Sant'Abbondio PU 16 1027 95069
Cantiano PU 16 2245 97314
Frontone PU 19 1300 98614
Genga AN 19 1797 100411

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NE of Perugia (166134 inhabitants)
44 Km N of Foligno (57155 inhabitants)
60 Km SW of Fano (60888 inhabitants)
64 Km S of Pesaro (94582 inhabitants)
70 Km E of Arezzo (99543 inhabitants)
70 Km W of Ancona (100861 inhabitants)
80 Km S of Rimini (147750 inhabitants)
88 Km N of Terni (111501 inhabitants)
96 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 0.6 2020-04-05
09:59:43		 43.3487 12.7308 11 2020-04-05
10:15:30		 Sala Sismica INGV-Roma 77909701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-05 09:59:43 ± 0.07
Latitude 43.3487 ± 0.0054
Longitude 12.7308 ± 0.0087
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77909701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 786
Semi-minor axis of confidence ellipse (meter) 431
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 66
Circular confidence region, given by single value of horizontal uncertainty (meter) 790.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 135
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28419
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 77909701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-05 10:15:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2020-04-05T10:01:15.86 3.0 undecidable manual Sg 12.63 0
IV.MTMR.HNZ. 2020-04-05T10:01:12.24 3.0 undecidable manual Sg 13.26 0
IV.MCRV.HHZ. 2020-04-05T10:01:01.91 3.0 undecidable manual Sn -1.59 0
IV.PTRJ.HNZ. 2020-04-05T10:00:52.67 3.0 undecidable manual Sg 7.65 0
IV.GRI.EHZ. 2020-04-05T10:00:51.53 3.0 undecidable manual Pn -5.24 0
IV.PIPA.HHZ. 2020-04-05T10:00:51.81 3.0 negative manual Pn -0.2 0
IT.GLNS.HNZ. 2020-04-05T10:00:50.84 3.0 undecidable manual Sg 9.77 0
IV.VITU.HNZ. 2020-04-05T10:00:50.10 3.0 undecidable manual Sn 0.47 0
IV.PAOL.HHZ. 2020-04-05T10:00:47.11 3.0 undecidable manual Sn -4.8 0
IV.MCRV.HHZ. 2020-04-05T10:00:32.18 3.0 undecidable manual Pg 4.96 0
NI.VINO.HHZ. 2020-04-05T10:00:32.24 3.0 negative manual Pg 4.63 0
IV.GIUL.HHZ. 2020-04-05T10:00:32.10 3.0 undecidable manual Sg 2.97 0
IV.PAOL.HHZ. 2020-04-05T10:00:29.43 3.0 undecidable manual Pg 8.72 0
IV.ZONE.HHZ. 2020-04-05T10:00:29.99 3.0 negative manual Pn 2.92 0
RF.GEPF.HHZ. 2020-04-05T10:00:29.16 3.0 positive manual Pn 1.49 0
IV.INTR.HHZ. 2020-04-05T10:00:25.65 3.0 undecidable manual Sg 0.07 0
IX.MNT3.HHZ.02 2020-04-05T10:00:23.87 3.0 positive manual Pn -1.71 0
IV.VITU.HHZ. 2020-04-05T10:00:22.01 3.0 undecidable manual Pg 2.58 0
IV.CAFE.HHZ. 2020-04-05T10:00:19.11 3.0 positive manual Pn -6.04 0
IT.GLNS.HNZ. 2020-04-05T10:00:19.55 3.0 undecidable manual Pg 4.93 0
IV.ROSPO.HHZ. 2020-04-05T10:00:15.43 3.0 undecidable manual Pg 3.04 0
IV.PTRJ.HNZ. 2020-04-05T10:00:13.78 3.0 undecidable manual Pn -3.06 0
IV.RINC.HHZ. 2020-04-05T09:59:56.95 3.0 undecidable manual P -0.76 0
IV.NARO.HHZ. 2020-04-05T09:59:54.33 0.3 undecidable manual S 337 31.5462 50 0.11 75
IV.PIEI.HHZ. 2020-04-05T09:59:52.62 0.3 undecidable manual S 323 26.0517 50 -0.14 75
IV.FRON.EHZ. 2020-04-05T09:59:50.73 0.3 undecidable manual S 359 18.7701 120 -0.01 78
IV.SNTG.HHZ. 2020-04-05T09:59:50.80 0.3 undecidable manual S 121 19.869 118 -0.27 74
IV.NARO.HHZ. 2020-04-05T09:59:49.49 0.1 negative manual P 337 31.5462 50 -0.1 100
IV.ATPI.EHZ. 2020-04-05T09:59:49.32 0.3 undecidable manual P 293 28.8489 50 0.15 74
IV.ARVD.HHZ. 2020-04-05T09:59:48.68 0.3 undecidable manual P 46 23.754 50 0.29 73
IV.PIEI.HHZ. 2020-04-05T09:59:48.52 0.3 negative manual P 323 26.0517 50 -0.23 74
IV.FRON.EHZ. 2020-04-05T09:59:47.58 1.0 undecidable manual P 359 18.7701 120 0 26
IV.SNTG.HHZ. 2020-04-05T09:59:47.96 1.0 undecidable manual P 121 19.869 118 0.19 25
IV.FOSV.EHZ. 2020-04-05T09:59:47.70 0.3 undecidable manual S 158 6.4935 149 0.13 78
IV.FOSV.EHZ. 2020-04-05T09:59:45.82 1.0 undecidable manual P 158 6.4935 149 0.07 26
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHN. ML:0.6 0.000061635285 0.1408 AML other m 2020-04-05T09:59:47.81
IV.FOSV.EHE. ML:1.0 0.00014321939999999999 0.1024 AML other m 2020-04-05T09:59:47.85
IV.FRON.EHE. ML:0.6 0.0000288916385 0.1408 AML other m 2020-04-05T09:59:50.88
IV.FRON.EHN. ML:0.7 0.000034343239999999996 0.0768 AML other m 2020-04-05T09:59:51.47
IV.SNTG.HHE. ML:0.4 0.000018329005000000004 0.1792 AML other m 2020-04-05T09:59:51.76
IV.SNTG.HHN. ML:0.4 0.000018473565 0.1792 AML other m 2020-04-05T09:59:51.05
IV.PIEI.HHE. ML:0.9 0.000041136740000000005 0.1216 AML other m 2020-04-05T09:59:52.99
IV.PIEI.HHN. ML:0.6 0.00002225565 0.1792 AML other m 2020-04-05T09:59:52.92
IV.ARVD.HHN. ML:0.4 0.00001674577 0.0768 AML other m 2020-04-05T09:59:52.82
IV.ARVD.HHE. ML:0.8 0.000033914630000000004 0.0832 AML other m 2020-04-05T09:59:52.71
IV.NARO.HHE. ML:0.5 0.0000152891665 0.0832 AML other m 2020-04-05T09:59:54.46
IV.NARO.HHN. ML:0.3 0.000007515834999999998 0.096 AML other m 2020-04-05T09:59:54.57
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