Earthquake with magnitude of ML 1.4 on date 03-05-2020 and time 18:04:36 (Italy) in region 3 km SW Serra Sant'Abbondio (PU)

A magnitude ML 1.4 earthquake occured in region: 3 km SW Serra Sant'Abbondio (PU), on

  • 03-05-2020 16:04:36 (UTC)
  • 03-05-2020 18:04:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.46, 12.76 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Serra Sant'Abbondio PU 3 1027 1027
Frontone PU 6 1300 2327
Sassoferrato AN 9 7285 9612
Scheggia e Pascelupo PG 10 1393 11005
Cantiano PU 10 2245 13250
Costacciaro PG 12 1216 14466
Cagli PU 13 8731 23197
Pergola PU 13 6333 29530
Sigillo PG 15 2404 31934
Genga AN 15 1797 33731
Arcevia AN 15 4612 38343
Acqualagna PU 18 4393 42736
Fabriano AN 19 31480 74216
Gubbio PG 19 32216 106432
Fossato di Vico PG 19 2840 109272

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km SW of Fano (60888 inhabitants)
50 Km NE of Perugia (166134 inhabitants)
51 Km S of Pesaro (94582 inhabitants)
57 Km N of Foligno (57155 inhabitants)
64 Km W of Ancona (100861 inhabitants)
68 Km S of Rimini (147750 inhabitants)
71 Km E of Arezzo (99543 inhabitants)
86 Km SE of Cesena (96758 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.4 2020-05-03
16:04:36
43.46 12.76 14 2020-05-03
16:11:23
Sala Sismica INGV-Roma 78812641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-03 16:04:36 ± 0.06
Latitude 43.46 ± 0.00
Longitude 12.76 ± 0.00
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 78812641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 141
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 140
Circular confidence region, given by single value of horizontal uncertainty (meter) 320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 25
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
Epicentral distance of station farthest from the epicenter (degree) 0.29048
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 78812641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-03 16:11:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MURB.HHZ. 2020-05-03T16:04:46.92 0.3 undecidable manual S 220 0.2617 100 0.32 67
IV.ATVO.HHZ. 2020-05-03T16:04:46.75 0.3 undecidable manual S 252 0.2662 100 0.01 71
IV.ATPI.EHZ. 2020-05-03T16:04:46.71 0.3 undecidable manual S 267 0.2572 100 0.25 69
IV.FDMO.HHZ. 2020-05-03T16:04:45.92 3.0 undecidable manual P -0.35 0
IV.NARO.HHZ. 2020-05-03T16:04:44.66 0.3 undecidable manual S 319 0.1943 107 0 72
IV.MPAG.EHZ. 2020-05-03T16:04:44.02 0.3 undecidable manual S 1 0.1655 112 0.17 71
IV.ARVD.HHZ. 2020-05-03T16:04:43.17 0.3 undecidable manual S 76 0.1385 118 0.04 72
IV.ATFO.HHZ. 2020-05-03T16:04:43.75 0.3 undecidable manual S 234 0.1655 112 -0.09 72
IV.PIEI.HHZ. 2020-05-03T16:04:43.92 0.3 undecidable manual S 294 0.1754 110 -0.21 70
IV.ATCC.EHZ. 2020-05-03T16:04:42.59 0.1 undecidable manual P 197 0.2905 98 -0.16 92
IV.MURB.HHZ. 2020-05-03T16:04:42.25 0.1 undecidable manual P 220 0.2617 100 -0.01 95
IV.ATVO.HHZ. 2020-05-03T16:04:42.30 0.1 undecidable manual P 252 0.2662 100 -0.04 95
IV.EL6.EHZ. 2020-05-03T16:04:42.83 0.1 undecidable manual P 118 0.2842 99 0.19 92
IV.ATPI.EHZ. 2020-05-03T16:04:42.27 0.1 undecidable manual P 267 0.2572 100 0.09 95
IV.ATPC.HHZ. 2020-05-03T16:04:41.67 0.1 undecidable manual P 275 0.2176 104 0.15 94
IV.SSFR.HNZ. 2020-05-03T16:04:41.08 0.3 undecidable manual S 145 0.0333 162 0 74
IV.SNTG.HHZ. 2020-05-03T16:04:41.75 0.3 positive manual P -0.14 1.26
IV.FRON.EHZ. 2020-05-03T16:04:41.32 0.3 undecidable manual S 338 0.0585 149 -0.07 74
IV.PIEI.HHZ. 2020-05-03T16:04:40.58 0.1 undecidable manual P 294 0.1754 110 -0.25 92
IV.MPAG.EHZ. 2020-05-03T16:04:40.65 0.1 undecidable manual P 1 0.1655 112 -0.02 97
IV.ARVD.HHZ. 2020-05-03T16:04:40.28 0.1 undecidable manual P 76 0.1385 118 0.03 97
IV.NARO.HHZ. 2020-05-03T16:04:40.96 0.1 undecidable manual P 319 0.1943 107 -0.18 93
IV.ATBU.HNZ. 2020-05-03T16:04:40.84 0.3 undecidable manual P 275 0.1511 115 0.4 68
IV.ATFO.HHZ. 2020-05-03T16:04:40.55 0.1 undecidable manual P 234 0.1655 112 -0.12 95
IV.SSFR.HNZ. 2020-05-03T16:04:39.04 0.1 undecidable manual P 145 0.0333 162 -0.03 100
IV.FRON.EHZ. 2020-05-03T16:04:39.24 0.1 undecidable manual P 338 0.0585 149 -0.01 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HNN. ML:1.7 0.000638 1.14 AML other m 2020-05-03T16:04:41.07
IV.SSFR.HHN. ML:1.6 0.000441 0.12 AML other m 2020-05-03T16:04:41.07
IV.FRON.EHE. ML:1.6 0.0004245 0.1 AML other m 2020-05-03T16:04:41.37
IV.SSFR.HHE. ML:1.4 0.0003075 0.76 AML other m 2020-05-03T16:04:41.64
IV.FRON.EHN. ML:1.5 0.0003625 0.68 AML other m 2020-05-03T16:04:41.85
IV.SSFR.HNE. ML:1.6 0.00052 0.56 AML other m 2020-05-03T16:04:42.36
IV.ARVD.HHN. ML:1 7.435E-5 0.08 AML other m 2020-05-03T16:04:43.56
IV.PIEI.HHN. ML:1 6.855E-5 1.18 AML other m 2020-05-03T16:04:44.00
IV.ARVD.HHE. ML:1 8.11E-5 1.1 AML other m 2020-05-03T16:04:44.69
IV.ATFO.HHE. ML:1.3 0.0001365 0.92 AML other m 2020-05-03T16:04:44.27
IV.ATFO.HHN. ML:1.2 0.0001195 0.24 AML other m 2020-05-03T16:04:44.21
IV.PIEI.HHE. ML:1.3 0.00015 0.08 AML other m 2020-05-03T16:04:44.42
IV.NARO.HHE. ML:1.1 8.265E-5 0.78 AML other m 2020-05-03T16:04:44.44
IV.NARO.HHN. ML:1.2 0.00010125 0.18 AML other m 2020-05-03T16:04:44.99
IV.MURB.HHN. ML:1.9 0.000393 0.3 AML other m 2020-05-03T16:04:47.42
IV.SNTG.HHE. ML:1.1 5.765E-5 0.72 AML other m 2020-05-03T16:04:47.42
IV.MURB.HNN. ML:1.8 0.000317 0.34 AML other m 2020-05-03T16:04:47.42
IV.MURB.HNE. ML:1.8 0.000308 0.64 AML other m 2020-05-03T16:04:47.53
IV.MURB.HHE. ML:1.8 0.000315 0.66 AML other m 2020-05-03T16:04:47.21
IV.SNTG.HHN. ML:1.2 7.485E-5 0.66 AML other m 2020-05-03T16:04:47.63
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