Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 24-07-2020 and time 03:39:34 (UTC) in region 1 km E Costacciaro (PG)

A magnitude ML 1.4 earthquake occured in region: 1 km E Costacciaro (PG), on

  • 24-07-2020 03:39:34 (UTC)
  • 24-07-2020 05:39:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3620, 12.7290 at 13 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 1 1216 1216
Sigillo PG 4 2404 3620
Scheggia e Pascelupo PG 7 1393 5013
Fossato di Vico PG 8 2840 7853
Gubbio PG 12 32216 40069
Sassoferrato AN 13 7285 47354
Fabriano AN 15 31480 78834
Serra Sant'Abbondio PU 15 1027 79861
Cantiano PU 15 2245 82106
Gualdo Tadino PG 15 15208 97314
Frontone PU 17 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 E of Arezzo (99543 inhabitants)
70 Km W of Ancona (100861 inhabitants)
79 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
Bulletin
Rev1000 		ML 1.4 2020-07-24
03:39:34		 43.3622 12.729 13 2020-11-19
12:37:02		 Bollettino Sismico Italiano INGV 83005671
Reviewed
Rev100 		ML 1.4 2020-07-24
03:39:34		 43.3642 12.7313 14 2020-07-24
03:47:36		 Sala Sismica INGV-Roma 81292421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-24 03:39:34 ± 0.05
Latitude 43.3622 ± 0.0027
Longitude 12.7290 ± 0.0037
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83005671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 300
Semi-minor axis of confidence ellipse (meter) 73
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 247
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.63582
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 81292421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-24 03:47:36

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 83005671
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-18 14:30:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2020-07-24T03:40:11.28 3.0 undecidable manual S 0.69 0
IV.MMO1.EHZ. 2020-07-24T03:39:57.06 0.6 undecidable manual S 136 70.5738 92 0.89 34
IV.CSP1.EHZ. 2020-07-24T03:39:50.98 0.6 undecidable manual S 128 48.8178 94 0.62 40
IV.FDMO.HHZ. 2020-07-24T03:39:49.88 0.6 undecidable manual S 141 46.3203 94 0.18 45
IV.BADI.EHZ. 2020-07-24T03:39:48.88 0.6 undecidable manual S 293 42.3243 95 0.24 45
IV.MMO1.EHZ. 2020-07-24T03:39:47.01 0.3 undecidable manual P 136 70.5738 92 -0.15 66
IV.ASSB.HHZ. 2020-07-24T03:39:46.81 0.6 undecidable manual S 189 35.9418 96 -0.12 47
IV.MPAG.EHZ. 2020-07-24T03:39:45.59 0.6 undecidable manual S 5 29.748 98 0.3 45
IV.NARO.HHZ. 2020-07-24T03:39:45.41 0.3 undecidable manual S 337 30.0477 98 0.03 72
IV.EL6.EHZ. 2020-07-24T03:39:45.61 0.6 undecidable manual S 97 30.2475 98 0.17 47
IV.ATPI.EHZ. 2020-07-24T03:39:44.91 0.6 undecidable manual S 291 28.1496 99 0.04 48
IV.ATVO.HHZ. 2020-07-24T03:39:44.19 0.6 undecidable manual S 275 26.0517 100 -0.15 47
IV.CSP1.EHZ. 2020-07-24T03:39:43.77 0.3 undecidable manual P 128 48.8178 94 -0.04 70
IV.ARVD.HHZ. 2020-07-24T03:39:43.58 0.3 undecidable manual S 49 22.755 103 0.1 72
IV.MURB.HHZ. 2020-07-24T03:39:43.01 0.3 undecidable manual S 236 19.869 107 0.3 70
IV.PIEI.HHZ. 2020-07-24T03:39:43.96 0.3 undecidable manual S 321 24.753 101 -0.03 73
IV.BADI.EHZ. 2020-07-24T03:39:43.05 0.1 undecidable manual P 293 42.3243 95 0.23 90
IV.ATCC.EHZ. 2020-07-24T03:39:43.13 0.3 undecidable manual S 200 20.9679 105 0.14 72
IV.FDMO.HHZ. 2020-07-24T03:39:43.12 0.1 undecidable manual P 141 46.3203 94 -0.31 88
IV.SNTG.HHZ. 2020-07-24T03:39:42.70 0.3 undecidable manual S 125 20.7681 105 -0.26 70
IV.ATBU.EHZ. 2020-07-24T03:39:42.91 0.6 undecidable manual S 311 19.2696 108 0.35 46
IV.FRON.EHZ. 2020-07-24T03:39:41.92 0.3 undecidable manual S 359 17.2716 112 -0.14 72
IV.ASSB.HHZ. 2020-07-24T03:39:41.30 0.3 undecidable manual P 189 35.9418 96 -0.53 64
IV.ATFO.HHZ. 2020-07-24T03:39:41.00 0.3 undecidable manual S 272 12.6762 124 0.02 74
IV.SSFR.HNZ. 2020-07-24T03:39:40.24 0.3 undecidable manual S 28 9.2796 136 -0.04 74
IV.ATVO.HHZ. 2020-07-24T03:39:40.19 0.1 undecidable manual P 275 26.0517 100 -0.14 95
IV.EL6.EHZ. 2020-07-24T03:39:40.89 0.1 undecidable manual P 97 30.2475 98 -0.08 96
IV.ATPI.EHZ. 2020-07-24T03:39:40.54 0.1 undecidable manual P 291 28.1496 99 -0.1 95
IV.MPAG.EHZ. 2020-07-24T03:39:40.73 0.1 undecidable manual P 5 29.748 98 -0.15 94
IV.NARO.HHZ. 2020-07-24T03:39:40.83 0.1 negative manual P 337 30.0477 98 -0.1 95
IV.ATCC.EHZ. 2020-07-24T03:39:39.53 0.1 positive manual P 200 20.9679 105 -0.02 98
IV.ATSC.EHE. 2020-07-24T03:39:39.91 0.6 undecidable manual S 333 7.6812 143 -0.09 49
IV.ATBU.EHZ. 2020-07-24T03:39:39.41 0.1 undecidable manual P 311 19.2696 108 0.1 97
IV.SNTG.HHZ. 2020-07-24T03:39:39.51 0.1 undecidable manual P 125 20.7681 105 -0.03 98
IV.ARVD.HHZ. 2020-07-24T03:39:39.81 0.1 negative manual P 49 22.755 103 -0.03 98
IV.MURB.HHZ. 2020-07-24T03:39:39.47 0.1 undecidable manual P 236 19.869 107 0.08 98
IV.PIEI.HHZ. 2020-07-24T03:39:39.93 0.1 positive manual P 321 24.753 101 -0.2 94
IV.ATFO.HHZ. 2020-07-24T03:39:38.42 0.1 negative manual P 272 12.6762 124 0.02 100
IV.SSFR.HNZ. 2020-07-24T03:39:38.47 0.3 undecidable manual P 28 9.2796 136 0.48 68
IV.FRON.EHZ. 2020-07-24T03:39:38.86 0.1 undecidable manual P 359 17.2716 112 -0.16 96
IV.ATSC.EHE. 2020-07-24T03:39:37.81 0.1 undecidable manual P 333 7.6812 143 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHN. ML:1.9 0.0008515 0.18 AML other m 2020-07-24T03:39:40.71
IV.SSFR.HNN. ML:2.0 0.00118 0.16 AML other m 2020-07-24T03:39:40.62
IV.SSFR.HHE. ML:1.7 0.0005740000000000001 0.76 AML other m 2020-07-24T03:39:41.23
IV.ATFO.HHE. ML:1.2 0.0001595 0.26 AML other m 2020-07-24T03:39:41.14
IV.SSFR.HNE. ML:1.8 0.0006615 0.76 AML other m 2020-07-24T03:39:41.70
IV.ATFO.HHN. ML:1.1 0.00011304999999999998 1.34 AML other m 2020-07-24T03:39:41.19
IV.FRON.EHE. ML:1.5 0.00023899999999999998 1.58 AML other m 2020-07-24T03:39:41.15
IV.FRON.EHN. ML:1.5 0.0002595 0.62 AML other m 2020-07-24T03:39:42.40
IV.SNTG.HHE. ML:1.1 0.0000811 1.24 AML other m 2020-07-24T03:39:42.92
IV.ATCC.EHN. ML:1.8 0.0003755 0.12 AML other m 2020-07-24T03:39:43.26
IV.MURB.HNN. ML:1.8 0.00045900000000000004 0.24 AML other m 2020-07-24T03:39:43.27
IV.MURB.HHN. ML:1.9 0.0005825 0.26 AML other m 2020-07-24T03:39:43.28
IV.ATCC.EHE. ML:1.8 0.000426 0.12 AML other m 2020-07-24T03:39:43.32
IV.MURB.HHE. ML:1.9 0.0005565 0.24 AML other m 2020-07-24T03:39:43.56
IV.MURB.HNE. ML:1.9 0.0005245 0.22 AML other m 2020-07-24T03:39:43.56
IV.ARVD.HHN. ML:1.4 0.00015 0.1 AML other m 2020-07-24T03:39:43.63
IV.ARVD.HHE. ML:1.4 0.000169 0.42 AML other m 2020-07-24T03:39:43.68
IV.PIEI.HHN. ML:1.4 0.00013575 0.3 AML other m 2020-07-24T03:39:44.09
IV.SNTG.HHN. ML:1.2 0.00009989999999999999 1.28 AML other m 2020-07-24T03:39:44.84
IV.ATVO.HHN. ML:1.0 0.0000479 1.02 AML other m 2020-07-24T03:39:44.46
IV.PIEI.HHE. ML:1.4 0.000136 0.34 AML other m 2020-07-24T03:39:44.46
IV.ATVO.HHE. ML:1.3 0.0001085 0.36 AML other m 2020-07-24T03:39:44.67
IV.ATPI.EHN. ML:1.0 0.000054 0.52 AML other m 2020-07-24T03:39:45.28
IV.NARO.HHE. ML:1.0 0.00005165 0.78 AML other m 2020-07-24T03:39:45.54
IV.ATPI.EHE. ML:1.0 0.0000532 0.84 AML other m 2020-07-24T03:39:45.19
IV.MPAG.EHE. ML:0.9 0.000037199999999999996 1.82 AML other m 2020-07-24T03:39:46.01
IV.MPAG.EHN. ML:0.7 0.000027099999999999998 0.7 AML other m 2020-07-24T03:39:46.47
IV.EL6.EHN. ML:1.4 0.00010650000000000001 0.62 AML other m 2020-07-24T03:39:46.43
IV.NARO.HHN. ML:0.9 0.000036400000000000004 0.82 AML other m 2020-07-24T03:39:46.53
IV.EL6.EHE. ML:1.4 0.0001137 0.78 AML other m 2020-07-24T03:39:46.57
IV.ASSB.HHE. ML:1.3 0.00006920000000000002 1.64 AML other m 2020-07-24T03:39:46.97
IV.ASSB.HHN. ML:1.1 0.000050299999999999996 1.08 AML other m 2020-07-24T03:39:47.15
IV.FDMO.HHN. ML:1.2 0.00003765 0.36 AML other m 2020-07-24T03:39:50.62
IV.FDMO.HHE. ML:1.0 0.000026349999999999997 1.76 AML other m 2020-07-24T03:39:51.98
IV.CSNT.HHN. ML:1.3 0.00001315 0.5 AML other m 2020-07-24T03:40:03.98
IV.CSNT.HHE. ML:1.5 0.0000265 0.06 AML other m 2020-07-24T03:40:14.66
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