Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 01-05-2023 and time 03:33:55 (Italy) in region 4 km W Poggio San Vicino (MC)

A magnitude ML 1.7 earthquake occured in region: 4 km W Poggio San Vicino (MC), on

  • 01-05-2023 01:33:55 (UTC)
  • 01-05-2023 03:33:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3760, 13.0360 at 7 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
Poggio San Vicino MC 4 246 246
Cerreto d'Esi AN 7 3817 4063
Apiro MC 8 2280 6343
Serra San Quirico AN 8 2850 9193
Genga AN 10 1797 10990
Cupramontana AN 10 4756 15746
Mergo AN 11 1037 16783
Fabriano AN 11 31480 48263
Rosora AN 12 1985 50248
Maiolati Spontini AN 13 6248 56496
Matelica MC 13 9981 66477
Staffolo AN 14 2253 68730
Castelplanio AN 14 3540 72270
San Paolo di Jesi AN 14 933 73203
Monte Roberto AN 15 3061 76264
Cingoli MC 15 10352 86616
Gagliole MC 15 620 87236
Castelbellino AN 15 4947 92183
Esanatoglia MC 16 2034 94217
Poggio San Marcello AN 16 693 94910
Sassoferrato AN 16 7285 102195
Arcevia AN 16 4612 106807
Montecarotto AN 17 1987 108794
Castelraimondo MC 18 4587 113381
Serra de' Conti AN 19 3746 117127
San Severino Marche MC 20 12726 129853

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km SW of Ancona (100861 inhabitants)
52 Km S of Fano (60888 inhabitants)
54 Km NE of Foligno (57155 inhabitants)
60 Km S of Pesaro (94582 inhabitants)
60 Km E of Perugia (166134 inhabitants)
85 Km SE of Rimini (147750 inhabitants)
94 Km E of Arezzo (99543 inhabitants)
96 Km NE of Terni (111501 inhabitants)
96 Km NW of Teramo (54892 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 1.7 2023-05-01
01:33:55		 43.3757 13.0363 7 2023-05-01
01:47:56		 Sala Sismica INGV-Roma 116918401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-05-01 01:33:55 ± 0.06
Latitude 43.3757 ± 0.0027
Longitude 13.0363 ± 0.0037
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 116918401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 229
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 229
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52071
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 25
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 64
Type of magnitude ML
Reference to an origin 116918401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-05-01 01:47:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESX.HHZ. 2023-05-01T01:34:25.13 3.0 undecidable manual S 0.2 0
IV.PARC.HHZ. 2023-05-01T01:34:19.12 3.0 undecidable manual S 0.4 0
IV.MOMA.HHZ. 2023-05-01T01:34:19.21 3.0 undecidable manual S -0.15 0
IV.BADI.EHZ. 2023-05-01T01:34:17.38 3.0 undecidable manual S 0.33 0
IV.ATPI.EHZ. 2023-05-01T01:34:13.20 0.6 undecidable manual S 279 51.8037 50 0.54 55
IV.APEC.HHZ. 2023-05-01T01:34:13.79 0.3 undecidable manual S 292 53.6019 50 0.63 79
IV.ATVO.HHZ. 2023-05-01T01:34:12.66 0.3 undecidable manual S 271 50.8158 50 0.26 88
IV.TERO.HHZ. 2023-05-01T01:34:12.64 3.0 undecidable manual P 0.03 0
IV.AOI.HHE. 2023-05-01T01:34:12.70 0.6 undecidable manual S 67 49.5171 50 0.64 53
IV.MGAB.HHZ. 2023-05-01T01:34:11.88 3.0 negative manual P 0.17 0
IV.CESI.HHZ. 2023-05-01T01:34:10.11 0.3 undecidable manual S 195 42.5241 50 -0.08 93
IV.LNSS.HHZ. 2023-05-01T01:34:10.36 3.0 positive manual P -0.54 0
IV.NARO.HHZ. 2023-05-01T01:34:10.74 0.6 undecidable manual S 306 45.0216 50 -0.12 61
IV.GUMA.HHZ. 2023-05-01T01:34:10.85 0.3 undecidable manual S 145 42.3243 50 0.72 78
IV.ATFO.HHZ. 2023-05-01T01:34:09.02 0.3 undecidable manual S 269 37.5291 100 0.33 89
IV.ATCC.EHZ. 2023-05-01T01:34:09.36 0.3 undecidable manual S 237 38.3283 100 0.37 88
IV.FDMO.HHZ. 2023-05-01T01:34:08.60 0.6 undecidable manual S 174 37.8288 100 -0.21 61
IV.MPAG.EHZ. 2023-05-01T01:34:08.07 0.3 undecidable manual S 322 35.8419 101 -0.07 94
IV.PARC.HHZ. 2023-05-01T01:34:08.33 3.0 positive manual P -0.19 0
IV.MOMA.HHZ. 2023-05-01T01:34:08.56 3.0 undecidable manual P 0
IV.CSP1.EHZ. 2023-05-01T01:34:07.89 0.3 undecidable manual S 157 34.3434 101 0.29 90
IV.BADI.EHZ. 2023-05-01T01:34:07.54 3.0 negative manual P -0.04 0
IV.NRCA.HHZ. 2023-05-01T01:34:06.80 3.0 negative manual P 0.1 0
IV.MML1.EHZ. 2023-05-01T01:34:06.07 0.3 undecidable manual S 190 29.5482 103 0.08 95
IV.FRON.EHZ. 2023-05-01T01:34:06.11 0.3 undecidable manual S 302 29.5482 103 0.11 95
IV.MNTT.EHZ. 2023-05-01T01:34:06.86 3.0 negative manual P 0.57 0
IV.APEC.HHZ. 2023-05-01T01:34:05.43 0.3 undecidable manual P 292 53.6019 50 -0.25 88
IV.MMO1.EHZ. 2023-05-01T01:34:05.78 0.3 undecidable manual P 156 57.7977 50 -0.55 81
IV.AOI.HHE. 2023-05-01T01:34:05.10 0.6 undecidable manual P 67 49.5171 50 0.06 62
IV.ATPI.EHZ. 2023-05-01T01:34:05.14 0.3 undecidable manual P 279 51.8037 50 -0.25 88
IV.ASSB.HHZ. 2023-05-01T01:34:04.34 0.6 undecidable manual P 220 47.9187 50 -0.46 57
IV.ATVO.HHZ. 2023-05-01T01:34:04.88 0.3 undecidable manual P 271 50.8158 50 -0.36 86
IV.FOSV.EHZ. 2023-05-01T01:34:04.31 0.3 undecidable manual S 248 23.9538 106 0.2 94
IV.CRTC.HHZ. 2023-05-01T01:34:04.63 0.6 undecidable manual P 344 45.3213 50 0.23 60
IV.GUMA.HHZ. 2023-05-01T01:34:03.88 0.3 undecidable manual P 145 42.3243 50 -0.05 94
IV.ATCC.EHZ. 2023-05-01T01:34:03.03 0.3 undecidable manual P 237 38.3283 100 -0.24 91
IV.SSFR.HHZ. 2023-05-01T01:34:03.40 0.3 undecidable manual S 288 21.5673 108 0.08 96
IV.CESI.HHZ. 2023-05-01T01:34:03.51 0.3 undecidable manual P 195 42.5241 50 -0.45 86
IV.NARO.HHZ. 2023-05-01T01:34:03.86 0.3 undecidable manual P 306 45.0216 50 -0.49 85
IV.ATFO.HHZ. 2023-05-01T01:34:02.81 0.3 undecidable manual P 269 37.5291 100 -0.29 90
IV.SENI.EHZ. 2023-05-01T01:34:02.61 3.0 negative manual P -0.91 0
IV.CSP1.EHZ. 2023-05-01T01:34:02.17 0.3 undecidable manual P 157 34.3434 101 -0.3 90
IV.FDMO.HHZ. 2023-05-01T01:34:02.65 0.3 undecidable manual P 174 37.8288 100 -0.52 85
IV.MPAG.EHZ. 2023-05-01T01:34:02.40 0.3 undecidable manual P 322 35.8419 101 -0.38 88
IV.ARVD.HHZ. 2023-05-01T01:34:01.19 0.3 undecidable manual S 331 15.5733 114 -0.19 95
IV.SNTG.HHZ. 2023-05-01T01:34:01.74 0.3 undecidable manual S 210 15.4734 114 0.41 91
IV.MML1.EHZ. 2023-05-01T01:34:01.29 0.3 undecidable manual P 190 29.5482 103 -0.25 92
IV.COR1.HNE. 2023-05-01T01:34:01.93 0.3 undecidable manual P 354 28.5492 104 0.58 85
IV.FRON.EHZ. 2023-05-01T01:34:01.28 0.3 undecidable manual P 302 29.5482 103 -0.27 92
IV.FOSV.EHZ. 2023-05-01T01:34:00.46 0.3 undecidable manual P 248 23.9538 106 0 98
IV.CING.HHZ. 2023-05-01T01:34:00.66 0.3 undecidable manual S 90 12.876 118 0.14 97
IV.SNTG.HHZ. 2023-05-01T01:33:59.06 0.3 undecidable manual P 210 15.4734 114 0.21 95
IV.MMUR.HNZ. 2023-05-01T01:33:59.08 0.3 undecidable manual S 337 7.9809 131 -0.05 99
IV.SSFR.HHZ. 2023-05-01T01:33:59.99 0.3 undecidable manual P 288 21.5673 108 -0.01 98
IV.ARVD.HHZ. 2023-05-01T01:33:58.85 0.3 undecidable manual P 331 15.5733 114 -0.03 99
IV.EL6.EHZ. 2023-05-01T01:33:58.99 0.3 undecidable manual S 134 7.3815 133 0.03 100
IV.CING.HHZ. 2023-05-01T01:33:58.54 0.3 undecidable manual P 90 12.876 118 0.16 96
IV.MMUR.HNZ. 2023-05-01T01:33:57.70 0.3 undecidable manual P 337 7.9809 131 0.12 98
IV.EL6.EHZ. 2023-05-01T01:33:57.51 0.3 undecidable manual P 134 7.3815 133 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMUR.HNN. ML:2.4 0.0045 0.1 AML other m 2023-05-01T01:33:59.46
IV.MMUR.HNE. ML:2.4 0.004305 0.4 AML other m 2023-05-01T01:33:59.39
IV.EL6.EHN. ML:2.2 0.002745 1.46 AML other m 2023-05-01T01:33:59.93
IV.EL6.EHE. ML:2.1 0.00229 0.62 AML other m 2023-05-01T01:34:01.24
IV.SNTG.HNE. ML:1.6 0.000427 1.56 AML other m 2023-05-01T01:34:01.10
IV.SNTG.HHN. ML:1.7 0.0005725 1.76 AML other m 2023-05-01T01:34:01.09
IV.ARVD.HHN. ML:1.5 0.0003435 0.58 AML other m 2023-05-01T01:34:01.99
IV.SNTG.HNN. ML:1.7 0.0005700000000000001 0.28 AML other m 2023-05-01T01:34:02.23
IV.ARVD.HHE. ML:1.6 0.000395 0.58 AML other m 2023-05-01T01:34:02.64
IV.SNTG.HHE. ML:1.6 0.00043149999999999997 1.02 AML other m 2023-05-01T01:34:03.39
IV.SSFR.HHE. ML:2.0 0.0007735000000000001 1.44 AML other m 2023-05-01T01:34:03.26
IV.SSFR.HHN. ML:2.1 0.0008795 1.48 AML other m 2023-05-01T01:34:04.24
IV.SSFR.HNN. ML:2.2 0.00115 1.06 AML other m 2023-05-01T01:34:04.46
IV.SSFR.HNE. ML:2.1 0.0009415 0.78 AML other m 2023-05-01T01:34:04.27
IV.MML1.EHE. ML:1.6 0.0002165 0.18 AML other m 2023-05-01T01:34:06.84
IV.MPAG.EHE. ML:1.5 0.0001225 0.92 AML other m 2023-05-01T01:34:08.27
IV.MPAG.EHN. ML:1.6 0.000156 0.8 AML other m 2023-05-01T01:34:08.43
IV.FOSV.EHE. ML:1.5 0.000199 1 AML other m 2023-05-01T01:34:09.57
IV.FDMO.HHE. ML:1.7 0.000201 1.56 AML other m 2023-05-01T01:34:09.86
IV.ATCC.HNN. ML:1.8 0.000244 0.82 AML other m 2023-05-01T01:34:09.61
IV.ATCC.EHN. ML:1.8 0.0002245 0.14 AML other m 2023-05-01T01:34:09.54
IV.FRON.EHN. ML:1.7 0.0002385 0.62 AML other m 2023-05-01T01:34:09.43
IV.FRON.EHE. ML:1.5 0.000147 1.18 AML other m 2023-05-01T01:34:09.25
IV.FDMO.HHN. ML:1.6 0.00016800000000000002 1.42 AML other m 2023-05-01T01:34:09.14
IV.ATCC.HNE. ML:1.9 0.0003235 1.3 AML other m 2023-05-01T01:34:10.71
IV.ATCC.EHE. ML:1.9 0.00031 0.96 AML other m 2023-05-01T01:34:10.72
IV.MML1.EHN. ML:1.5 0.00017199999999999998 0.56 AML other m 2023-05-01T01:34:10.29
IV.FOSV.EHN. ML:1.4 0.000175 0.58 AML other m 2023-05-01T01:34:10.44
IV.CESI.HHN. ML:2.0 0.000293 0.2 AML other m 2023-05-01T01:34:10.62
IV.CESI.HHE. ML:2.0 0.000358 0.18 AML other m 2023-05-01T01:34:10.49
IV.NARO.HHE. ML:1.7 0.00015099999999999998 0.18 AML other m 2023-05-01T01:34:11.08
IV.NARO.HHN. ML:1.7 0.000161 0.14 AML other m 2023-05-01T01:34:11.28
IV.ATFO.HHN. ML:1.7 0.00017749999999999998 0.26 AML other m 2023-05-01T01:34:11.33
IV.GUMA.HHN. ML:1.8 0.0002065 0.94 AML other m 2023-05-01T01:34:12.64
IV.ATFO.HHE. ML:1.8 0.00025 0.54 AML other m 2023-05-01T01:34:12.64
IV.CRTC.HHE. ML:1.7 0.0001555 0.36 AML other m 2023-05-01T01:34:12.66
IV.ATVO.HHE. ML:1.7 0.0001205 0.14 AML other m 2023-05-01T01:34:13.46
IV.ATVO.HHN. ML:1.5 0.00007655 1.34 AML other m 2023-05-01T01:34:13.03
IV.ASSB.HHN. ML:1.6 0.000125 0.8 AML other m 2023-05-01T01:34:13.71
IV.ASSB.HHE. ML:1.6 0.000108 0.86 AML other m 2023-05-01T01:34:13.80
IV.APEC.HHN. ML:2.0 0.0002675 1.72 AML other m 2023-05-01T01:34:13.08
IV.CRTC.HHN. ML:1.7 0.000141 1.6 AML other m 2023-05-01T01:34:15.83
IV.APEC.HHE. ML:1.9 0.000193 0.24 AML other m 2023-05-01T01:34:15.40
IV.GUMA.HHE. ML:1.9 0.00027550000000000003 0.28 AML other m 2023-05-01T01:34:16.31
IV.ATPI.EHN. ML:1.6 0.00011055 0.4 AML other m 2023-05-01T01:34:17.03
IV.MMO1.EHE. ML:1.5 0.00006555 0.54 AML other m 2023-05-01T01:34:17.05
IV.NRCA.HHN. ML:1.9 0.00015900000000000002 1.12 AML other m 2023-05-01T01:34:17.38
IV.ATPI.EHE. ML:1.6 0.00010395 0.6 AML other m 2023-05-01T01:34:17.12
IV.MNTT.EHN. ML:2.1 0.00027400000000000005 0.2 AML other m 2023-05-01T01:34:17.56
IV.NRCA.HHE. ML:1.9 0.0001495 0.7 AML other m 2023-05-01T01:34:17.75
IV.BADI.EHN. ML:2.0 0.0001725 0.5 AML other m 2023-05-01T01:34:17.57
IV.BADI.EHE. ML:1.8 0.00010275 0.6 AML other m 2023-05-01T01:34:17.57
IV.MNTT.EHE. ML:2.0 0.00020700000000000002 0.16 AML other m 2023-05-01T01:34:19.42
IV.MMO1.EHN. ML:1.6 0.00008285000000000001 0.46 AML other m 2023-05-01T01:34:19.72
IV.PARC.HHN. ML:1.5 0.0000538 0.84 AML other m 2023-05-01T01:34:21.82
IV.PARC.HHE. ML:1.5 0.0000505 0.42 AML other m 2023-05-01T01:34:23.16
IV.LNSS.HHE. ML:1.6 0.00005475000000000001 0.14 AML other m 2023-05-01T01:34:26.63
IV.MGAB.HHE. ML:1.6 0.000052449999999999994 1.12 AML other m 2023-05-01T01:34:28.65
IV.TERO.HHE. ML:1.4 0.00003075 0.96 AML other m 2023-05-01T01:34:28.61
IV.CESX.HHE. ML:1.6 0.0000484 1.2 AML other m 2023-05-01T01:34:28.93
IV.MGAB.HHN. ML:1.8 0.00007635 0.38 AML other m 2023-05-01T01:34:30.11
IV.CESX.HHN. ML:1.7 0.0000609 0.36 AML other m 2023-05-01T01:34:30.41
IV.TERO.HHN. ML:1.5 0.00003305 0.48 AML other m 2023-05-01T01:34:32.86
IV.LNSS.HHN. ML:1.7 0.0000621 0.42 AML other m 2023-05-01T01:34:33.79
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