Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 09-05-2020 and time 00:26:28 (UTC) in region 4 km E Sigillo (PG)

A magnitude ML 1.8 earthquake occured in region: 4 km E Sigillo (PG), on

  • 09-05-2020 00:26:28 (UTC)
  • 09-05-2020 02:26:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3400, 12.7940 at 52 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
Sigillo PG 4 2404 2404
Fossato di Vico PG 6 2840 5244
Costacciaro PG 7 1216 6460
Fabriano AN 9 31480 37940
Sassoferrato AN 12 7285 45225
Gualdo Tadino PG 12 15208 60433
Scheggia e Pascelupo PG 12 1393 61826
Genga AN 15 1797 63623
Cerreto d'Esi AN 16 3817 67440
Esanatoglia MC 16 2034 69474
Serra Sant'Abbondio PU 17 1027 70501
Gubbio PG 17 32216 102717
Matelica MC 20 9981 112698
Frontone PU 20 1300 113998

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NE of Perugia (166134 inhabitants)
43 Km N of Foligno (57155 inhabitants)
59 Km SW of Fano (60888 inhabitants)
64 Km S of Pesaro (94582 inhabitants)
66 Km W of Ancona (100861 inhabitants)
75 Km E of Arezzo (99543 inhabitants)
82 Km S of Rimini (147750 inhabitants)
87 Km N of Terni (111501 inhabitants)
99 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 1.8 2020-05-09
00:26:28		 43.3403 12.7943 52 2020-11-19
12:36:44		 Bollettino Sismico Italiano INGV 79040111
Reviewed
Rev100 		ML 1.8 2020-05-09
00:26:27		 43.356 12.8 56 2020-05-09
00:38:31		 Sala Sismica INGV-Roma 78965861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-09 00:26:28 ± 0.1
Latitude 43.3403 ± 0.0054
Longitude 12.7943 ± 0.0074
Depth (km) 52 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79040111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 612
Semi-minor axis of confidence ellipse (meter) 232
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 232
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 29
Number of associated phases, regardless of their use for origin computation 74
Number of defining phases 74
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.09623
Epicentral distance of station farthest from the epicenter (degree) 0.88583
Number of stations at which the event was observed 53
Number of stations from which data was used for origin computation 53
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 78965861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-09 00:38:31

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 79040111
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-06 12:58:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GUMA.HHZ. 2020-05-09T00:26:50.14 0.6 undecidable manual S 125 53.502 122 2.08 16
IV.FDMO.HHZ. 2020-05-09T00:26:46.33 0.3 undecidable manual S 145 41.2254 132 0.38 68
IV.NARO.HHZ. 2020-05-09T00:26:45.07 0.6 undecidable manual S 330 34.6431 138 0.13 49
IV.CESI.HHZ. 2020-05-09T00:26:45.85 0.3 undecidable manual S 166 38.2284 135 0.36 68
IV.ASSB.HHZ. 2020-05-09T00:26:45.10 0.3 undecidable manual S 198 34.8429 138 0.12 73
IV.TB01.DHZ.01 2020-05-09T00:26:44.64 0.3 undecidable manual S 279 29.2485 143 0.42 70
IV.MML1.HNE. 2020-05-09T00:26:44.19 0.3 undecidable manual S 150 28.9488 144 0.01 75
IV.MURB.HHZ. 2020-05-09T00:26:44.03 0.6 undecidable manual S 249 23.4543 150 0.5 46
IV.CING.HNZ. 2020-05-09T00:26:44.99 0.3 undecidable manual S 83 32.5452 140 0.33 69
IV.ATPI.EHZ. 2020-05-09T00:26:44.95 0.6 undecidable manual S 291 33.9438 139 0.1 49
IV.ATBU.EHZ. 2020-05-09T00:26:44.15 0.3 undecidable manual S 307 24.8529 148 0.46 70
IV.ATVO.HHZ. 2020-05-09T00:26:44.69 0.6 undecidable manual S 279 31.6461 141 0.16 49
IV.RM33.EHZ. 2020-05-09T00:26:44.88 0.6 undecidable manual P 160 98.3238 104 0.02 44
IV.PIEI.HHZ. 2020-05-09T00:26:44.18 0.3 undecidable manual S 316 30.1476 143 -0.15 72
IV.ATFO.HHZ. 2020-05-09T00:26:43.12 0.6 undecidable manual S 279 18.1707 156 0.1 51
IV.SACS.HHZ. 2020-05-09T00:26:43.62 0.3 undecidable manual P 233 90.0432 106 -0.24 64
IV.ATCC.EHZ. 2020-05-09T00:26:43.51 0.3 undecidable manual S 216 21.2676 152 0.21 74
IV.ARRO.EHZ. 2020-05-09T00:26:43.27 0.6 undecidable manual P 182 84.4488 107 0.07 44
IV.SEF1.HNZ. 2020-05-09T00:26:43.69 0.6 undecidable manual S 150 24.753 148 0.01 50
IV.ARVD.HHZ. 2020-05-09T00:26:43.09 0.3 undecidable manual S 34 21.1677 153 -0.2 74
IV.EL6.EHE. 2020-05-09T00:26:43.53 0.3 undecidable manual S 93 24.8529 148 -0.15 74
IV.FRON.EHZ. 2020-05-09T00:26:43.09 0.3 undecidable manual S 344 20.4684 153 -0.13 74
IV.SSFR.HHZ. 2020-05-09T00:26:42.25 0.3 undecidable manual S 355 10.6782 166 -0.24 74
IV.SNTG.HHZ. 2020-05-09T00:26:42.61 0.3 undecidable manual S 129 15.1737 160 -0.16 75
IV.CESX.HHZ. 2020-05-09T00:26:42.67 0.3 undecidable manual P 192 82.9503 108 -0.34 64
IV.MF5.EHZ. 2020-05-09T00:26:41.11 1.0 undecidable manual P 126 66.5778 115 0 23
IV.MNTT.EHZ. 2020-05-09T00:26:41.32 0.6 undecidable manual P 115 71.7726 112 -0.39 44
IV.MGAB.HHZ. 2020-05-09T00:26:41.74 0.1 undecidable manual P 230 72.7716 112 -0.09 91
IV.AOI.HHE. 2020-05-09T00:26:41.23 0.1 undecidable manual P 70 69.0753 113 -0.17 91
IV.CRE.HHZ. 2020-05-09T00:26:41.52 0.6 undecidable manual P 295 74.5698 111 -0.51 41
IV.MMO1.EHZ. 2020-05-09T00:26:41.18 0.3 undecidable manual P 138 65.1903 115 0.22 67
IV.PESA.HHE. 2020-05-09T00:26:41.32 0.1 undecidable manual P 3 66.7776 115 0.19 90
IV.NRCA.HHZ. 2020-05-09T00:26:40.81 0.3 undecidable manual P 155 61.8936 117 0.22 67
IV.MCIF.HNE. 2020-05-09T00:26:40.23 0.1 undecidable manual P 346 53.9016 122 0.51 87
IV.MC2.EHZ. 2020-05-09T00:26:40.10 0.6 undecidable manual P 146 57.2982 120 0.01 47
IV.GUMA.HHZ. 2020-05-09T00:26:40.32 0.1 undecidable manual P 125 53.502 122 0.64 80
IV.MOMA.HHZ. 2020-05-09T00:26:40.31 0.3 undecidable manual P 197 62.1933 117 -0.32 67
IV.SENI.EHN. 2020-05-09T00:26:40.34 0.1 undecidable manual P 41 53.7018 122 0.64 81
IV.FEMA.HNE. 2020-05-09T00:26:39.25 0.1 undecidable manual P 154 46.8198 127 0.25 92
IV.BADI.EHZ. 2020-05-09T00:26:39.82 0.3 undecidable manual P 293 48.1185 126 0.69 62
IV.CRTC.HHZ. 2020-05-09T00:26:39.55 0.1 undecidable manual P 8 48.0186 126 0.43 89
IV.CSP1.EHZ. 2020-05-09T00:26:38.59 0.3 undecidable manual P 130 43.1235 130 -0.05 74
IV.PE3.EHZ. 2020-05-09T00:26:38.99 0.6 undecidable manual P 329 46.1205 128 0.05 48
IV.CESI.HHZ. 2020-05-09T00:26:38.01 0.1 positive manual P 166 38.2284 135 -0.19 96
IV.COR1.EHZ. 2020-05-09T00:26:38.04 0.6 undecidable manual P 27 36.3414 136 0.01 49
IV.FDMO.HHZ. 2020-05-09T00:26:38.27 0.1 positive manual P 145 41.2254 132 -0.19 96
IV.ATPI.EHZ. 2020-05-09T00:26:38.10 0.1 positive manual P 291 33.9438 139 0.28 95
IV.ATMI.HHZ. 2020-05-09T00:26:38.68 0.6 undecidable manual P 269 42.5241 131 0.1 48
IT.FOPC.HGN. 2020-05-09T00:26:38.49 0.1 undecidable manual P 190 41.7249 131 -0.03 98
IV.APEC.HHZ. 2020-05-09T00:26:38.40 0.3 undecidable manual P 309 38.628 134 0.17 72
IV.ATTE.HHZ. 2020-05-09T00:26:38.14 0.1 undecidable manual P 246 38.9277 134 -0.12 96
IT.MTCL.HGZ. 2020-05-09T00:26:38.38 0.1 undecidable manual P 157 41.8248 131 -0.14 96
IV.TB02.DHZ. 2020-05-09T00:26:37.97 0.1 undecidable manual P 276 31.2465 141 0.36 94
IV.ASSB.HHZ. 2020-05-09T00:26:37.88 0.3 undecidable manual P 198 34.8429 138 -0.02 74
IV.ATLO.EHE. 2020-05-09T00:26:37.90 0.1 undecidable manual P 265 31.3464 141 0.28 95
IV.PIEI.HHZ. 2020-05-09T00:26:37.11 0.1 positive manual P 316 30.1476 143 -0.41 92
IV.NARO.HHZ. 2020-05-09T00:26:37.48 0.1 undecidable manual P 330 34.6431 138 -0.4 91
IV.TB01.DHZ.01 2020-05-09T00:26:37.59 0.1 undecidable manual P 279 29.2485 143 0.13 98
IV.MML1.HNE. 2020-05-09T00:26:37.05 0.1 undecidable manual P 150 28.9488 144 -0.39 93
IV.TB03.DHZ.01 2020-05-09T00:26:37.86 0.6 undecidable manual P 282 31.746 141 0.21 48
IV.MURB.HHZ. 2020-05-09T00:26:37.17 0.3 undecidable manual P 249 23.4543 150 0.11 75
IV.CING.HNZ. 2020-05-09T00:26:37.68 0.1 undecidable manual P 83 32.5452 140 -0.04 100
IV.MPAG.EHZ. 2020-05-09T00:26:37.27 0.3 undecidable manual P 355 32.1456 140 -0.41 69
IV.ATPC.HHE. 2020-05-09T00:26:37.64 0.1 undecidable manual P 300 31.3464 141 0.02 100
IV.ATVO.HHZ. 2020-05-09T00:26:37.82 0.3 undecidable manual P 279 31.6461 141 0.18 73
IV.ARVD.HHZ. 2020-05-09T00:26:36.37 0.1 undecidable manual P 34 21.1677 153 -0.56 90
IV.EL6.EHE. 2020-05-09T00:26:36.87 0.3 undecidable manual P 93 24.8529 148 -0.28 72
IV.FRON.EHZ. 2020-05-09T00:26:36.40 0.3 undecidable manual P 344 20.4684 153 -0.49 69
IV.ATFO.HHZ. 2020-05-09T00:26:36.40 0.3 undecidable manual P 279 18.1707 156 -0.37 71
IV.ATBU.EHZ. 2020-05-09T00:26:36.97 0.1 undecidable manual P 307 24.8529 148 -0.18 97
IV.SNTG.HHZ. 2020-05-09T00:26:36.21 0.1 undecidable manual P 129 15.1737 160 -0.41 95
IV.ATCC.EHZ. 2020-05-09T00:26:36.84 0.1 positive manual P 216 21.2676 152 -0.09 100
IV.SEF1.HNZ. 2020-05-09T00:26:36.58 0.1 undecidable manual P 150 24.753 148 -0.57 90
IV.SSFR.HHZ. 2020-05-09T00:26:35.92 0.1 undecidable manual P 355 10.6782 166 -0.54 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HNN. ML:2.3 0.000492 0.62 AML other m 2020-05-09T00:26:42.96
IV.SSFR.HHE. ML:2.2 0.000431 0.26 AML other m 2020-05-09T00:26:42.68
IV.SNTG.HHN. ML:1.8 0.0001595 0.16 AML other m 2020-05-09T00:26:43.08
IV.SSFR.HHN. ML:2.2 0.0003715 1.72 AML other m 2020-05-09T00:26:43.10
IV.SSFR.HNE. ML:2.3 0.0004735 1.3 AML other m 2020-05-09T00:26:43.22
IV.SNTG.HHE. ML:1.4 0.00006705 0.44 AML other m 2020-05-09T00:26:43.04
IV.FRON.EHE. ML:1.7 0.0001205 0.58 AML other m 2020-05-09T00:26:43.77
IV.ATFO.HHE. ML:1.8 0.000152 1.66 AML other m 2020-05-09T00:26:44.86
IV.FRON.EHN. ML:1.7 0.00011599999999999999 0.28 AML other m 2020-05-09T00:26:44.35
IV.ARVD.HHE. ML:1.6 0.00009185 0.34 AML other m 2020-05-09T00:26:44.30
IV.PIEI.HHN. ML:1.7 0.00010750000000000001 0.18 AML other m 2020-05-09T00:26:44.76
IV.PIEI.HHE. ML:1.9 0.0001855 0.44 AML other m 2020-05-09T00:26:44.56
IV.ARVD.HHN. ML:1.5 0.000078 1.58 AML other m 2020-05-09T00:26:44.02
IV.ATFO.HHN. ML:1.9 0.0001715 0.32 AML other m 2020-05-09T00:26:45.16
IV.ATCC.EHE. ML:1.8 0.00014549999999999999 0.6 AML other m 2020-05-09T00:26:45.50
IV.MURB.HNE. ML:2.4 0.0006080000000000001 0.34 AML other m 2020-05-09T00:26:45.50
IV.MURB.HHE. ML:2.4 0.0006215 0.32 AML other m 2020-05-09T00:26:45.51
IV.MPAG.EHE. ML:2.1 0.000235 0.34 AML other m 2020-05-09T00:26:45.68
IV.MPAG.EHN. ML:2.0 0.0002235 0.5 AML other m 2020-05-09T00:26:45.57
IV.ATVO.HHN. ML:1.7 0.00010925000000000001 1.46 AML other m 2020-05-09T00:26:45.98
IV.ATVO.HHE. ML:1.7 0.00011180000000000001 0.64 AML other m 2020-05-09T00:26:45.99
IV.NARO.HHN. ML:1.6 0.00008865 0.68 AML other m 2020-05-09T00:26:46.18
IV.CESI.HHN. ML:1.6 0.00007005 0.74 AML other m 2020-05-09T00:26:46.29
IV.MURB.HHN. ML:2.3 0.00046600000000000005 0.22 AML other m 2020-05-09T00:26:46.21
IV.MURB.HNN. ML:2.2 0.000383 0.82 AML other m 2020-05-09T00:26:46.74
IV.FDMO.HHN. ML:1.6 0.00006905 1.1 AML other m 2020-05-09T00:26:46.13
IV.ATPI.EHN. ML:1.6 0.00008745 0.82 AML other m 2020-05-09T00:26:46.32
IV.ASSB.HHN. ML:1.8 0.000126 0.28 AML other m 2020-05-09T00:26:46.77
IV.NARO.HHE. ML:1.6 0.00007255 0.76 AML other m 2020-05-09T00:26:46.54
IV.ATTE.HHE. ML:1.7 0.00008865 0.5 AML other m 2020-05-09T00:26:47.43
IV.ATTE.HHN. ML:1.5 0.0000582 0.24 AML other m 2020-05-09T00:26:47.36
IV.APEC.HHN. ML:1.7 0.00010275 0.4 AML other m 2020-05-09T00:26:47.18
IV.ATPI.EHE. ML:1.6 0.0000759 0.72 AML other m 2020-05-09T00:26:47.44
IV.ATCC.EHN. ML:1.9 0.0001815 0.3 AML other m 2020-05-09T00:26:48.05
IV.APEC.HHE. ML:1.6 0.00007580000000000001 1.08 AML other m 2020-05-09T00:26:48.80
IV.ASSB.HHE. ML:1.7 0.000112 0.9 AML other m 2020-05-09T00:26:48.10
IV.BADI.EHN. ML:1.6 0.00006445000000000001 1.2 AML other m 2020-05-09T00:26:48.19
IV.FDMO.HHE. ML:1.5 0.00006015 0.32 AML other m 2020-05-09T00:26:48.89
IV.PE3.EHE. ML:2.2 0.000291 0.28 AML other m 2020-05-09T00:26:49.20
IV.ATMI.HHE. ML:1.7 0.00009705 0.32 AML other m 2020-05-09T00:26:49.02
IV.BADI.EHE. ML:1.6 0.0000738 0.34 AML other m 2020-05-09T00:26:49.03
IV.CESI.HHE. ML:1.6 0.00007105 0.48 AML other m 2020-05-09T00:26:49.33
IV.MOMA.HHN. ML:1.5 0.000040050000000000004 0.28 AML other m 2020-05-09T00:26:49.67
IV.CRTC.HHE. ML:1.9 0.000132 1.42 AML other m 2020-05-09T00:26:50.96
IV.ATMI.HHN. ML:1.7 0.0000975 0.28 AML other m 2020-05-09T00:26:50.26
IV.CRTC.HHN. ML:1.9 0.0001295 1.06 AML other m 2020-05-09T00:26:50.68
IV.GUMA.HHE. ML:2.2 0.00024349999999999998 0.32 AML other m 2020-05-09T00:26:51.22
IV.PE3.EHN. ML:2.3 0.0003415 0.44 AML other m 2020-05-09T00:26:51.92
IV.MOMA.HHE. ML:1.6 0.000051699999999999996 1.8 AML other m 2020-05-09T00:26:51.91
IV.GUMA.HHN. ML:2.2 0.0002355 0.34 AML other m 2020-05-09T00:26:52.08
IV.NRCA.HHN. ML:1.7 0.00006355 0.16 AML other m 2020-05-09T00:26:52.59
IV.MGAB.HHN. ML:1.7 0.0000586 0.34 AML other m 2020-05-09T00:26:53.07
IV.CRE.HHN. ML:1.3 0.00002615 0.24 AML other m 2020-05-09T00:26:53.34
IV.NRCA.HHE. ML:1.7 0.00007714999999999999 0.58 AML other m 2020-05-09T00:26:53.89
IV.CRE.HHE. ML:1.2 0.000022449999999999997 0.46 AML other m 2020-05-09T00:26:55.01
IV.ARRO.EHE. ML:1.5 0.000034250000000000006 0.86 AML other m 2020-05-09T00:26:55.57
IV.MGAB.HHE. ML:1.6 0.0000455 0.24 AML other m 2020-05-09T00:26:55.31
IV.CESX.HHE. ML:1.5 0.0000367 0.38 AML other m 2020-05-09T00:26:56.61
IV.CESX.HHN. ML:1.5 0.00003125 0.26 AML other m 2020-05-09T00:26:57.49
IV.ARRO.EHN. ML:1.4 0.000024449999999999998 1.1 AML other m 2020-05-09T00:26:58.35
IV.MNTT.EHN. ML:2.0 0.00010800000000000001 1.4 AML other m 2020-05-09T00:26:59.25
IV.RM33.EHE. ML:1.7 0.0000382 0.42 AML other m 2020-05-09T00:26:59.39
IV.MNTT.EHE. ML:2.0 0.0001305 0.3 AML other m 2020-05-09T00:27:01.51
IV.RM33.EHN. ML:1.6 0.0000304 0.36 AML other m 2020-05-09T00:27:01.69
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