Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 01-04-2020 and time 07:02:43 (Italy) in region 3 km SW Poggio San Vicino (MC)

A magnitude ML 1.4 earthquake occured in region: 3 km SW Poggio San Vicino (MC), on

  • 01-04-2020 05:02:43 (UTC)
  • 01-04-2020 07:02:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3620, 13.0530 at 15 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.

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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
Poggio San Vicino MC 3 246 246
Cerreto d'Esi AN 7 3817 4063
Apiro MC 7 2280 6343
Serra San Quirico AN 10 2850 9193
Cupramontana AN 11 4756 13949
Matelica MC 12 9981 23930
Genga AN 12 1797 25727
Fabriano AN 12 31480 57207
Mergo AN 12 1037 58244
Cingoli MC 13 10352 68596
Staffolo AN 14 2253 70849
Gagliole MC 14 620 71469
Rosora AN 14 1985 73454
Maiolati Spontini AN 14 6248 79702
San Paolo di Jesi AN 14 933 80635
Esanatoglia MC 15 2034 82669
Castelplanio AN 15 3540 86209
Monte Roberto AN 15 3061 89270
Castelbellino AN 16 4947 94217
Castelraimondo MC 17 4587 98804
Poggio San Marcello AN 17 693 99497
Sassoferrato AN 18 7285 106782
San Severino Marche MC 18 12726 119508
Arcevia AN 18 4612 124120
Montecarotto AN 19 1987 126107

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km SW of Ancona (100861 inhabitants)
53 Km NE of Foligno (57155 inhabitants)
54 Km S of Fano (60888 inhabitants)
61 Km E of Perugia (166134 inhabitants)
62 Km S of Pesaro (94582 inhabitants)
87 Km SE of Rimini (147750 inhabitants)
94 Km NW of Teramo (54892 inhabitants)
95 Km NE of Terni (111501 inhabitants)
95 Km E of Arezzo (99543 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 2020-04-01
05:02:43		 43.3615 13.053 15 2020-07-18
21:08:33		 Bollettino Sismico Italiano INGV 78409331
Reviewed
Rev100 		ML 1.8 2020-04-01
05:02:43		 43.3637 13.0568 16 2020-04-01
05:09:26		 Sala Sismica INGV-Roma 77747121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-01 05:02:43 ± 0.09
Latitude 43.3615 ± 0.0036
Longitude 13.0530 ± 0.0062
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78409331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 454
Semi-minor axis of confidence ellipse (meter) 298
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 223
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.04766
Epicentral distance of station farthest from the epicenter (degree) 0.52970
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 27
Type of magnitude ML
Reference to an origin 78409331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-20 07:32:29

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 77747121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-01 05:09:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHN. 2020-04-01T05:03:02.10 0.6 undecidable manual S 157 55.8996 95 0.92 34
IV.NRCA.HHZ. 2020-04-01T05:03:02.48 0.6 undecidable manual S 175 58.7967 95 0.52 40
IV.ATPI.EHE. 2020-04-01T05:03:01.30 0.6 undecidable manual S 281 53.4021 95 0.78 37
IV.ATVO.HHN. 2020-04-01T05:03:00.63 0.6 undecidable manual S 273 52.2033 95 0.43 42
IV.ATPC.HHE. 2020-04-01T05:03:00.34 0.6 undecidable manual S 286 49.8168 96 0.76 38
IV.AOI.HHE. 2020-04-01T05:03:00.32 0.6 undecidable manual S 64 48.9177 96 0.98 35
IV.MC2.EHZ. 2020-04-01T05:03:00.58 0.6 undecidable manual S 168 51.1155 95 0.66 39
IV.ATLO.EHE. 2020-04-01T05:03:00.67 0.6 undecidable manual S 265 52.3032 95 0.42 42
IV.MURB.HHE. 2020-04-01T05:02:59.04 0.6 undecidable manual S 256 44.0226 97 1 34
IV.NARO.HHZ. 2020-04-01T05:02:58.99 0.6 undecidable manual S 306 47.0196 96 0.16 45
IV.PIEI.HHZ. 2020-04-01T05:02:58.42 0.6 undecidable manual S 295 46.0206 96 -0.14 45
IV.ATBU.EHZ. 2020-04-01T05:02:58.23 0.6 undecidable manual S 287 42.624 97 0.57 41
IV.CESI.HHZ. 2020-04-01T05:02:57.46 0.6 undecidable manual S 197 41.3253 97 0.13 45
IV.MPAG.EHZ. 2020-04-01T05:02:56.75 0.6 undecidable manual S 322 37.9287 98 0.32 45
IV.ATFO.HHZ. 2020-04-01T05:02:56.99 0.6 undecidable manual S 271 38.8278 98 0.32 44
IV.FDMO.HHZ. 2020-04-01T05:02:55.96 0.3 undecidable manual S 176 36.1416 99 0 71
IV.CSP1.EHZ. 2020-04-01T05:02:55.19 0.6 undecidable manual S 158 32.3454 100 0.24 45
IV.MML1.HNE. 2020-04-01T05:02:54.00 0.6 undecidable manual S 193 28.2495 103 0.11 47
IV.FRON.EHZ. 2020-04-01T05:02:54.95 0.6 undecidable manual S 303 31.5462 101 0.2 46
IV.ATSC.EHE. 2020-04-01T05:02:54.42 0.3 undecidable manual S 283 30.3474 102 -0.01 72
IV.PE3.EHE. 2020-04-01T05:02:54.44 0.6 undecidable manual P 310 58.1973 95 0.26 43
IV.MMO1.EHN. 2020-04-01T05:02:53.63 0.6 undecidable manual P 157 55.8996 95 -0.19 44
IV.NRCA.HHZ. 2020-04-01T05:02:53.92 0.3 undecidable manual P 175 58.7967 95 -0.35 64
IV.ATLO.EHE. 2020-04-01T05:02:53.04 0.3 undecidable manual P 265 52.3032 95 -0.25 66
IV.ATVO.HHN. 2020-04-01T05:02:53.06 0.3 undecidable manual P 273 52.2033 95 -0.2 67
IV.TB02.DHZ.01 2020-04-01T05:02:53.09 0.6 undecidable manual P 271 51.9036 95 -0.13 45
IV.MF5.EHN. 2020-04-01T05:02:53.50 0.3 undecidable manual P 141 52.9026 95 0.12 67
IV.ATPI.EHE. 2020-04-01T05:02:53.31 0.3 undecidable manual P 281 53.4021 95 -0.13 67
IV.MC2.EHZ. 2020-04-01T05:02:52.92 0.3 undecidable manual P 168 51.1155 95 -0.18 67
IV.NARO.HHZ. 2020-04-01T05:02:52.18 0.6 undecidable manual P 306 47.0196 96 -0.29 44
IV.SSFR.HHZ. 2020-04-01T05:02:52.34 0.6 undecidable manual S 291 23.3544 108 -0.28 46
IV.ATPC.HHE. 2020-04-01T05:02:52.85 0.3 undecidable manual P 286 49.8168 96 -0.05 69
IV.AOI.HHE. 2020-04-01T05:02:52.96 0.6 undecidable manual P 64 48.9177 96 0.2 45
IV.FOSV.EHZ. 2020-04-01T05:02:52.81 0.3 undecidable manual S 253 24.6531 106 -0.15 71
IV.MURB.HHE. 2020-04-01T05:02:52.97 0.6 undecidable manual P 256 44.0226 97 0.96 35
IV.ATFO.HHZ. 2020-04-01T05:02:51.05 0.3 undecidable manual P 271 38.8278 98 -0.17 69
IV.ATBU.EHZ. 2020-04-01T05:02:51.73 0.3 undecidable manual P 287 42.624 97 -0.06 69
IV.CESI.HHZ. 2020-04-01T05:02:51.32 0.3 undecidable manual P 197 41.3253 97 -0.28 67
IV.PIEI.HHZ. 2020-04-01T05:02:51.92 0.6 undecidable manual P 295 46.0206 96 -0.39 43
IV.ATCC.EHE. 2020-04-01T05:02:51.06 0.6 undecidable manual P 240 38.628 98 -0.13 46
IV.MPAG.EHZ. 2020-04-01T05:02:50.93 0.6 undecidable manual P 322 37.9287 98 -0.15 46
IV.ARVD.HHZ. 2020-04-01T05:02:50.86 0.6 undecidable manual S 329 17.5713 117 -0.34 45
IV.FDMO.HHZ. 2020-04-01T05:02:50.44 0.3 undecidable manual P 176 36.1416 99 -0.37 66
IV.SNTG.HHZ. 2020-04-01T05:02:50.45 0.3 undecidable manual S 218 14.874 123 -0.12 72
IV.COR1.HNN. 2020-04-01T05:02:50.71 0.6 undecidable manual P 352 30.2475 102 0.79 39
IV.PF6.EHN. 2020-04-01T05:02:49.18 0.6 undecidable manual P 155 27.3504 104 -0.29 46
IV.CSP1.EHZ. 2020-04-01T05:02:49.97 0.3 undecidable manual P 158 32.3454 100 -0.26 68
IV.MML1.HNE. 2020-04-01T05:02:49.32 0.3 undecidable manual P 193 28.2495 103 -0.3 68
IV.FRON.EHZ. 2020-04-01T05:02:49.98 0.6 undecidable manual P 303 31.5462 101 -0.13 47
IV.ATSC.EHE. 2020-04-01T05:02:49.54 0.3 undecidable manual P 283 30.3474 102 -0.39 66
IV.CING.HNZ. 2020-04-01T05:02:49.84 0.6 undecidable manual S 82 11.5773 132 -0.03 49
IV.FOSV.EHZ. 2020-04-01T05:02:48.79 0.1 positive manual P 253 24.6531 106 -0.29 91
IV.EL6.EHZ. 2020-04-01T05:02:48.97 0.3 undecidable manual S 132 5.2947 156 0.09 74
IV.SSFR.HHZ. 2020-04-01T05:02:48.65 0.3 undecidable manual P 291 23.3544 108 -0.23 69
IV.CING.HNZ. 2020-04-01T05:02:47.17 0.1 negative manual P 82 11.5773 132 -0.13 96
IV.SNTG.HHZ. 2020-04-01T05:02:47.54 0.1 positive manual P 218 14.874 123 -0.16 96
IV.ARVD.HHZ. 2020-04-01T05:02:47.78 0.1 positive manual P 329 17.5713 117 -0.28 92
IV.EL6.EHZ. 2020-04-01T05:02:46.72 0.1 positive manual P 132 5.2947 156 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HNE. ML:1.3 0.000165035235 0.1312 AML other m 2020-04-01T05:02:50.82
IV.SNTG.HHN. ML:1.8 0.0005059643499999999 0.16 AML other m 2020-04-01T05:02:50.58
IV.SNTG.HHE. ML:1.4 0.00022450755 0.1632 AML other m 2020-04-01T05:02:50.56
IV.SNTG.HNN. ML:1.8 0.0005167288 0.1696 AML other m 2020-04-01T05:02:50.57
IV.ARVD.HHE. ML:1.2 0.000102587705 0.1792 AML other m 2020-04-01T05:02:51.77
IV.ARVD.HHN. ML:1.1 0.0000878992885 0.16 AML other m 2020-04-01T05:02:51.67
IV.SSFR.HHE. ML:1.9 0.0004809485 0.16 AML other m 2020-04-01T05:02:54.04
IV.SSFR.HHN. ML:1.8 0.00033967545 0.0992 AML other m 2020-04-01T05:02:52.88
IV.SSFR.HNN. ML:1.9 0.00044808055000000003 0.1216 AML other m 2020-04-01T05:02:52.88
IV.SSFR.HNE. ML:2.0 0.00054760565 0.1504 AML other m 2020-04-01T05:02:54.04
IV.FOSV.EHE. ML:1.3 0.000098284305 0.1984 AML other m 2020-04-01T05:02:52.94
IV.FOSV.EHN. ML:1.2 0.000084831535 0.1216 AML other m 2020-04-01T05:02:53.74
IV.CSP1.EHE. ML:1.5 0.00013463058 0.2624 AML other m 2020-04-01T05:02:55.89
IV.CSP1.EHN. ML:1.3 0.00008896929500000001 0.2592 AML other m 2020-04-01T05:02:55.77
IV.FRON.EHN. ML:1.4 0.0001025944 0.3008 AML other m 2020-04-01T05:02:55.50
IV.FRON.EHE. ML:1.2 0.00006472118999999999 0.1408 AML other m 2020-04-01T05:02:55.63
IV.FDMO.HHE. ML:1.4 0.00008465458499999999 0.1408 AML other m 2020-04-01T05:02:57.29
IV.FDMO.HHN. ML:1.3 0.000068553205 0.1408 AML other m 2020-04-01T05:02:56.60
IV.MPAG.EHE. ML:1.2 0.000054957275 0.3616 AML other m 2020-04-01T05:02:57.57
IV.ATFO.HHE. ML:1.5 0.00010341439 0.16 AML other m 2020-04-01T05:02:57.25
IV.ATFO.HHN. ML:1.6 0.00014450000000000002 1.56 AML other m 2020-04-01T05:02:59.82
IV.CESI.HHN. ML:1.2 0.000056181099999999996 0.0992 AML other m 2020-04-01T05:02:57.93
IV.CESI.HHE. ML:1.3 0.00006937512000000001 0.1792 AML other m 2020-04-01T05:02:58.00
IV.PIEI.HHE. ML:1.5 0.00008831581 0.16 AML other m 2020-04-01T05:02:58.94
IV.PIEI.HHN. ML:1.3 0.00005370369 0.1984 AML other m 2020-04-01T05:02:58.61
IV.NARO.HHE. ML:1.3 0.0000539477365 0.2016 AML other m 2020-04-01T05:02:59.34
IV.NARO.HHN. ML:1.0 0.000032341129999999996 0.2592 AML other m 2020-04-01T05:02:59.33
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