Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 04-05-2020 and time 00:43:04 (UTC) in region 4 km N Pergola (PU)

A magnitude ML 1.4 earthquake occured in region: 4 km N Pergola (PU), on

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

and geographic coordinates (lat, lon) 43.6000, 12.8330 at 15 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
Pergola PU 4 6333 6333
Fratte Rosa PU 7 966 7299
San Lorenzo in Campo PU 9 3414 10713
Sant'Ippolito PU 10 1563 12276
Fossombrone PU 10 9575 21851
Barchi PU 11 967 22818
Castelleone di Suasa AN 12 1676 24494
Frontone PU 12 1300 25794
Serra Sant'Abbondio PU 13 1027 26821
Acqualagna PU 13 4393 31214
Mondavio PU 14 3810 35024
Arcevia AN 14 4612 39636
Orciano di Pesaro PU 14 2028 41664
Montefelcino PU 15 2671 44335
Barbara AN 16 1368 45703
Isola del Piano PU 16 594 46297
Cagli PU 16 8731 55028
Serrungarina PU 17 2634 57662
Fermignano PU 17 8596 66258
San Giorgio di Pesaro PU 18 1388 67646
Serra de' Conti AN 18 3746 71392
Montemaggiore al Metauro PU 18 2893 74285
Saltara PU 18 6925 81210
Ostra Vetere AN 18 3311 84521
Corinaldo AN 18 4998 89519
Sassoferrato AN 18 7285 96804
Cartoceto PU 19 7887 104691
Piagge PU 19 1022 105713
Monte Porzio PU 20 2836 108549

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km SW of Fano (60888 inhabitants)
35 Km S of Pesaro (94582 inhabitants)
55 Km W of Ancona (100861 inhabitants)
56 Km SE of Rimini (147750 inhabitants)
66 Km NE of Perugia (166134 inhabitants)
72 Km N of Foligno (57155 inhabitants)
76 Km SE of Cesena (96758 inhabitants)
78 Km E of Arezzo (99543 inhabitants)
94 Km SE of Forlì (117913 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 1.4 2020-05-04
00:43:04		 43.6002 12.8332 15 2020-05-04
00:58:13		 Sala Sismica INGV-Roma 78822391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-04 00:43:04 ± 0.13
Latitude 43.6002 ± 0.0054
Longitude 12.8332 ± 0.0075
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78822391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 682
Semi-minor axis of confidence ellipse (meter) 270
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 222
Circular confidence region, given by single value of horizontal uncertainty (meter) 680.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 74
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.78691
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 23
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 78822391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-04 00:58:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MF5.EHZ. 2020-05-04T00:43:32.44 0.6 undecidable manual S 143 84.6486 93 2.62 7
IV.MMO1.EHZ. 2020-05-04T00:43:31.81 0.3 undecidable manual S 153 87.3459 93 1.28 42
IV.CESI.HHZ. 2020-05-04T00:43:25.03 0.6 undecidable manual S 175 66.2781 94 0.12 46
IV.CSP1.EHZ. 2020-05-04T00:43:25.38 0.6 undecidable manual S 152 63.8916 95 1.11 32
IV.ATCC.EHZ. 2020-05-04T00:43:20.71 0.6 undecidable manual S 199 48.618 96 0.5 44
IV.PARC.HHZ. 2020-05-04T00:43:20.71 0.6 undecidable manual S 277 48.0186 97 0.64 42
IV.BADI.EHZ. 2020-05-04T00:43:20.64 0.6 undecidable manual S 258 48.4182 97 0.48 44
IV.MF5.EHZ. 2020-05-04T00:43:19.70 1.0 negative manual P 143 84.6486 93 0.49 20
IV.MMO1.EHZ. 2020-05-04T00:43:19.50 0.1 undecidable manual P 153 87.3459 93 -0.12 88
IV.MURB.HHZ. 2020-05-04T00:43:19.94 0.6 undecidable manual S 214 44.9217 97 0.71 41
IV.PESA.HHZ. 2020-05-04T00:43:18.15 0.6 undecidable manual S 1 37.8288 99 0.78 39
IV.ATVO.HHZ. 2020-05-04T00:43:18.72 0.6 undecidable manual S 235 42.0246 98 0.26 47
IV.ATPI.EHZ. 2020-05-04T00:43:17.93 0.6 undecidable manual S 245 38.4282 99 0.41 46
IV.EL6.EHZ. 2020-05-04T00:43:17.22 0.6 undecidable manual S 144 37.0296 100 0.07 48
IV.SNTG.HHZ. 2020-05-04T00:43:17.84 0.6 undecidable manual S 167 39.2274 99 0.1 48
IV.ATFO.HHZ. 2020-05-04T00:43:16.47 0.6 undecidable manual S 219 33.3444 101 0.27 47
IV.APEC.HHZ. 2020-05-04T00:43:16.65 0.6 undecidable manual S 262 33.5442 101 0.41 46
IV.MC2.EHZ. 2020-05-04T00:43:16.44 3.0 undecidable manual P -2.37 0
IV.PE3.EHZ. 2020-05-04T00:43:16.01 0.6 undecidable manual S 292 29.0487 104 0.94 38
IV.CSP1.EHZ. 2020-05-04T00:43:15.68 1.0 undecidable manual P 152 63.8916 95 -0.33 22
IV.CESI.HHZ. 2020-05-04T00:43:15.61 0.1 undecidable manual P 175 66.2781 94 -0.77 76
IV.BADI.EHZ. 2020-05-04T00:43:13.56 0.6 undecidable manual P 258 48.4182 97 -0.08 48
IV.ATCC.EHZ. 2020-05-04T00:43:13.31 1.0 undecidable manual P 199 48.618 96 -0.36 22
IV.PIEI.HHZ. 2020-05-04T00:43:13.94 0.6 undecidable manual S 253 24.9528 107 -0.09 49
IV.PARC.HHZ. 2020-05-04T00:43:13.31 0.3 negative manual P 277 48.0186 97 -0.27 68
IV.SSFR.HHZ. 2020-05-04T00:43:12.27 0.6 undecidable manual S 193 18.6702 116 -0.17 49
IV.MURB.HHZ. 2020-05-04T00:43:12.88 0.3 undecidable manual P 214 44.9217 97 -0.22 70
IV.ATVO.HHZ. 2020-05-04T00:43:12.34 0.6 positive manual P 235 42.0246 98 -0.32 46
IV.NARO.HHZ. 2020-05-04T00:43:12.71 0.6 undecidable manual S 273 20.3685 113 -0.14 49
IV.COR1.EHZ. 2020-05-04T00:43:12.44 0.6 undecidable manual S 75 13.875 127 1.07 35
IV.EL6.EHZ. 2020-05-04T00:43:11.46 0.6 negative manual P 144 37.0296 100 -0.44 45
IV.SNTG.HHZ. 2020-05-04T00:43:11.79 0.1 undecidable manual P 167 39.2274 99 -0.45 90
IV.ARVD.HHZ. 2020-05-04T00:43:11.20 0.6 undecidable manual S 142 14.2746 126 -0.25 49
IV.ATFO.HHZ. 2020-05-04T00:43:11.03 0.1 positive manual P 219 33.3444 101 -0.32 93
IV.PESA.HHZ. 2020-05-04T00:43:11.88 0.3 negative manual P 1 37.8288 99 -0.14 72
IV.FRON.EHZ. 2020-05-04T00:43:11.14 0.6 undecidable manual S 223 12.5763 131 0.05 52
IV.APEC.HHZ. 2020-05-04T00:43:11.18 0.3 undecidable manual P 262 33.5442 101 -0.19 71
IV.ATPI.EHZ. 2020-05-04T00:43:11.98 0.6 negative manual P 245 38.4282 99 -0.13 48
IV.MPAG.EHZ. 2020-05-04T00:43:10.19 0.6 undecidable manual S 299 6.6933 151 0.08 51
IV.PE3.EHZ. 2020-05-04T00:43:10.73 0.1 negative manual P 292 29.0487 104 0.03 100
IV.PIEI.HHZ. 2020-05-04T00:43:09.73 0.6 positive manual P 253 24.9528 107 -0.37 47
IV.NARO.HHZ. 2020-05-04T00:43:09.17 0.3 undecidable manual P 273 20.3685 113 -0.25 72
IV.FRON.EHZ. 2020-05-04T00:43:08.19 0.6 positive manual P 223 12.5763 131 -0.21 49
IV.COR1.EHZ. 2020-05-04T00:43:08.74 0.1 undecidable manual P 75 13.875 127 0.18 98
IV.SSFR.HHZ. 2020-05-04T00:43:08.79 0.1 positive manual P 193 18.6702 116 -0.39 94
IV.ARVD.HHZ. 2020-05-04T00:43:08.17 0.1 negative manual P 142 14.2746 126 -0.44 94
IV.MPAG.EHZ. 2020-05-04T00:43:07.71 0.3 positive manual P 299 6.6933 151 -0.12 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.EHN. ML:1.0 0.0001022 0.66 AML other m 2020-05-04T00:43:10.43
IV.MPAG.EHE. ML:1.1 0.00014299999999999998 1.16 AML other m 2020-05-04T00:43:10.31
IV.ARVD.HHE. ML:1.3 0.000157 0.26 AML other m 2020-05-04T00:43:11.32
IV.FRON.EHE. ML:1.1 0.0001075 0.52 AML other m 2020-05-04T00:43:11.25
IV.FRON.EHN. ML:1.7 0.00046599999999999994 0.16 AML other m 2020-05-04T00:43:11.27
IV.ARVD.HHN. ML:1.4 0.00021799999999999999 0.82 AML other m 2020-05-04T00:43:11.84
IV.SSFR.HNE. ML:1.9 0.000493 0.16 AML other m 2020-05-04T00:43:12.44
IV.SSFR.HNN. ML:1.8 0.000434 0.16 AML other m 2020-05-04T00:43:12.69
IV.COR1.EHN. ML:1.7 0.000406 0.18 AML other m 2020-05-04T00:43:12.70
IV.COR1.EHE. ML:1.5 0.00026450000000000003 1.44 AML other m 2020-05-04T00:43:13.75
IV.NARO.HHE. ML:1.1 0.00007815 1.48 AML other m 2020-05-04T00:43:13.03
IV.SSFR.HHN. ML:1.6 0.000247 0.16 AML other m 2020-05-04T00:43:13.20
IV.NARO.HHN. ML:1.2 0.0000988 0.38 AML other m 2020-05-04T00:43:13.06
IV.SSFR.HHE. ML:1.7 0.0003305 0.7 AML other m 2020-05-04T00:43:13.40
IV.PIEI.HHE. ML:1.7 0.00026249999999999993 0.3 AML other m 2020-05-04T00:43:14.16
IV.PIEI.HHN. ML:1.6 0.000221 0.34 AML other m 2020-05-04T00:43:14.26
IV.PE3.EHE. ML:1.5 0.00014700000000000002 0.86 AML other m 2020-05-04T00:43:16.24
IV.PE3.EHN. ML:1.9 0.0003675 0.48 AML other m 2020-05-04T00:43:16.26
IV.ATFO.HHN. ML:1.2 0.00006984999999999999 0.48 AML other m 2020-05-04T00:43:17.58
IV.ATFO.HHE. ML:1.4 0.00009850000000000001 0.4 AML other m 2020-05-04T00:43:17.50
IV.APEC.HHN. ML:1.6 0.000157 0.28 AML other m 2020-05-04T00:43:17.86
IV.APEC.HHE. ML:1.2 0.0000632 0.18 AML other m 2020-05-04T00:43:17.93
IV.ATPI.EHN. ML:1.0 0.00003705 0.42 AML other m 2020-05-04T00:43:18.29
IV.ATPI.EHE. ML:1.2 0.000053200000000000006 0.6 AML other m 2020-05-04T00:43:18.27
IV.SNTG.HHE. ML:1.2 0.00005705 0.36 AML other m 2020-05-04T00:43:18.19
IV.SNTG.HHN. ML:1.2 0.00006245 0.16 AML other m 2020-05-04T00:43:18.41
IV.ATVO.HHN. ML:1.2 0.000050299999999999996 0.32 AML other m 2020-05-04T00:43:18.98
IV.ATVO.HHE. ML:1.1 0.00004165 0.42 AML other m 2020-05-04T00:43:20.25
IV.MURB.HHN. ML:1.4 0.00007974999999999999 0.38 AML other m 2020-05-04T00:43:20.45
IV.MURB.HHE. ML:1.6 0.00010415 0.24 AML other m 2020-05-04T00:43:21.08
IV.BADI.EHN. ML:1.6 0.00011054999999999999 0.4 AML other m 2020-05-04T00:43:21.02
IV.ATCC.EHE. ML:1.4 0.0000669 1.54 AML other m 2020-05-04T00:43:21.22
IV.ATCC.EHN. ML:1.3 0.0000524 0.4 AML other m 2020-05-04T00:43:21.30
IV.BADI.EHE. ML:1.4 0.0000597 0.6 AML other m 2020-05-04T00:43:22.45
IV.CSP1.EHN. ML:1.4 0.00004771 0.7 AML other m 2020-05-04T00:43:26.74
IV.CSP1.EHE. ML:1.5 0.0000579 0.5 AML other m 2020-05-04T00:43:27.17
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