Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 16-01-2020 and time 12:32:38 (Italy) in region 2 km S Borgo Pace (PU)

A magnitude ML 1.8 earthquake occured in region: 2 km S Borgo Pace (PU), on

  • 16-01-2020 11:32:38 (UTC)
  • 16-01-2020 12:32:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6400, 12.2900 at 9 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
Borgo Pace PU 2 606 606
Mercatello sul Metauro PU 4 1378 1984
Sestino AR 8 1355 3339
Sant'Angelo in Vado PU 10 4133 7472
Belforte all'Isauro PU 11 769 8241
Badia Tedalda AR 11 1087 9328
San Giustino PG 14 11297 20625
Apecchio PU 14 1882 22507
Piandimeleto PU 14 2167 24674
Sansepolcro AR 14 15884 40558
Frontino PU 16 293 40851
Lunano PU 16 1527 42378
Carpegna PU 16 1674 44052
Peglio PU 18 696 44748
Piobbico PU 19 2029 46777
Urbania PU 19 7099 53876
Pietrarubbia PU 20 660 54536
Pennabilli RN 20 2869 57405

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NE of Arezzo (99543 inhabitants)
52 Km SW of Rimini (147750 inhabitants)
56 Km S of Cesena (96758 inhabitants)
59 Km SW of Pesaro (94582 inhabitants)
60 Km N of Perugia (166134 inhabitants)
63 Km W of Fano (60888 inhabitants)
68 Km SE of Forlì (117913 inhabitants)
79 Km SE of Faenza (58541 inhabitants)
83 Km NW of Foligno (57155 inhabitants)
84 Km E of Firenze (382808 inhabitants)
85 Km E of Siena (53903 inhabitants)
87 Km S of Ravenna (159116 inhabitants)
90 Km E of Scandicci (50609 inhabitants)
92 Km SE of Imola (69797 inhabitants)
99 Km W of Ancona (100861 inhabitants)
99 Km E of Prato (191150 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 2020-01-16
11:32:38		 43.6397 12.2898 9 2020-07-18
21:08:20		 Bollettino Sismico Italiano INGV 76461161
Reviewed
Rev100 		ML 1.8 2020-01-16
11:32:38		 43.6328 12.2917 9 2020-01-16
11:39:03		 Sala Sismica INGV-Roma 75585261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-16 11:32:38 ± 0.06
Latitude 43.6397 ± 0.0036
Longitude 12.2898 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76461161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 365
Semi-minor axis of confidence ellipse (meter) 118
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 207
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 56
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.66550
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.1
Num. used stations 24
Type of magnitude ML
Reference to an origin 76461161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-12 12:36:59

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 75585261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-16 11:39:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MGAB.HHZ. 2020-01-16T11:33:05.71 3.0 undecidable manual S 2.88 0
IT.FIE.HGZ. 2020-01-16T11:33:04.91 3.0 undecidable manual S 0.32 0
IV.LMD.HHZ. 2020-01-16T11:32:59.52 0.3 undecidable manual S 316 67.2771 50 0.49 62
IV.ARVD.HHZ. 2020-01-16T11:32:56.27 0.6 undecidable manual S 106 54.7008 50 0.61 41
IV.ATTE.HHZ. 2020-01-16T11:32:54.01 0.3 undecidable manual S 174 49.3173 50 -0.2 68
IV.SFI.EHZ. 2020-01-16T11:32:53.60 0.3 undecidable manual S 310 46.1205 50 0.23 68
IV.MURB.HHZ. 2020-01-16T11:32:53.91 0.3 undecidable manual S 156 45.8208 50 0.6 62
IV.MGAB.HHZ. 2020-01-16T11:32:53.04 3.0 positive manual P 0.58 0
IV.SSFR.HHZ. 2020-01-16T11:32:53.23 0.3 undecidable manual S 119 45.621 50 0 72
IV.ASQU.HHZ. 2020-01-16T11:32:52.77 0.3 undecidable manual S 294 43.7229 50 0.03 71
IV.MPAG.EHZ. 2020-01-16T11:32:51.07 0.3 undecidable manual S 92 37.7289 50 -0.07 72
IV.FRON.EHZ. 2020-01-16T11:32:51.01 0.3 undecidable manual S 111 37.5291 50 -0.08 71
IV.EL6.EHZ. 2020-01-16T11:32:51.76 0.3 undecidable manual P 117 73.8705 50 0.57 60
IV.ATFO.HHZ. 2020-01-16T11:32:51.25 0.3 undecidable manual S 143 37.8288 50 0.09 71
IV.LMD.HHZ. 2020-01-16T11:32:50.26 0.3 undecidable manual P 316 67.2771 50 0.08 68
IV.TB01.DHZ.01 2020-01-16T11:32:49.28 0.3 undecidable manual S 158 30.9468 106 0.03 73
IV.TB02.DHZ.01 2020-01-16T11:32:49.61 0.3 undecidable manual S 162 31.3464 106 0.21 70
IV.ARVD.HHZ. 2020-01-16T11:32:48.12 0.3 undecidable manual P 106 54.7008 50 -0.12 69
IV.TB03.DHZ.01 2020-01-16T11:32:48.45 0.3 undecidable manual S 160 28.1496 107 0.12 72
IV.ATVO.HHZ. 2020-01-16T11:32:48.95 0.1 undecidable manual S 162 30.0477 106 -0.02 98
IV.ATTE.HHZ. 2020-01-16T11:32:47.12 0.3 undecidable manual P 174 49.3173 50 -0.28 67
IV.CRE.HHZ. 2020-01-16T11:32:47.99 0.1 undecidable manual S 265 27.2505 108 -0.04 98
IV.PIEI.HHZ. 2020-01-16T11:32:46.25 0.1 undecidable manual S 120 22.8549 111 -0.33 93
IV.ASQU.HHZ. 2020-01-16T11:32:46.15 0.3 undecidable manual P 294 43.7229 50 -0.41 66
IV.ATPI.EHZ. 2020-01-16T11:32:46.66 0.3 undecidable manual S 157 22.8549 111 0.08 73
IV.SSFR.HHZ. 2020-01-16T11:32:46.62 0.3 positive manual P 119 45.621 50 -0.21 68
IV.SFI.EHZ. 2020-01-16T11:32:46.73 0.3 undecidable manual P 310 46.1205 50 -0.18 69
IV.MURB.HHZ. 2020-01-16T11:32:46.91 0.6 negative manual P 156 45.8208 50 0.03 47
IV.NARO.HHZ. 2020-01-16T11:32:46.60 0.1 undecidable manual S 98 23.5542 110 -0.22 95
IV.ATFO.HHZ. 2020-01-16T11:32:45.15 0.3 undecidable manual P 143 37.8288 50 -0.49 65
IV.ATLO.EHZ. 2020-01-16T11:32:45.33 0.3 undecidable manual P 165 37.2294 50 -0.22 69
IV.MPAG.EHZ. 2020-01-16T11:32:45.32 0.3 positive manual P 92 37.7289 50 -0.31 68
IV.ATSC.EHZ. 2020-01-16T11:32:45.82 0.3 undecidable manual P 127 39.8268 50 -0.14 70
IV.PE3.EHZ. 2020-01-16T11:32:45.60 0.3 undecidable manual S 69 17.6712 116 0.64 64
IV.FRON.EHZ. 2020-01-16T11:32:45.44 0.3 undecidable manual P 111 37.5291 50 -0.16 70
IV.ATVA.EHZ. 2020-01-16T11:32:45.94 0.3 undecidable manual P 181 40.0266 50 -0.04 72
IV.APEC.HHZ. 2020-01-16T11:32:44.24 0.1 undecidable manual S 131 13.7751 122 0.47 91
IV.ATVO.HHZ. 2020-01-16T11:32:44.06 0.1 undecidable manual P 162 30.0477 106 -0.31 92
IV.BADI.EHZ. 2020-01-16T11:32:44.46 0.3 undecidable manual S 194 14.874 121 0.37 70
IV.ATMI.HHZ. 2020-01-16T11:32:44.67 0.6 undecidable manual P 183 33.9438 50 -0.37 45
IV.SSP9.EHZ. 2020-01-16T11:32:44.47 0.1 undecidable manual S 240 14.6742 121 0.44 92
IV.TB01.DHZ.01 2020-01-16T11:32:44.40 0.6 undecidable manual P 158 30.9468 106 -0.14 48
IV.TB03.DHZ.01 2020-01-16T11:32:44.16 0.3 undecidable manual P 160 28.1496 107 0.16 72
IV.TB02.DHZ.01 2020-01-16T11:32:44.84 0.3 undecidable manual P 162 31.3464 106 0.22 70
IV.ATBU.EHZ. 2020-01-16T11:32:43.98 0.3 undecidable manual P 131 27.6501 108 0.08 73
IV.CRE.HHZ. 2020-01-16T11:32:43.58 0.1 positive manual P 265 27.2505 108 -0.25 94
IT.SNS1.HNZ. 2020-01-16T11:32:42.09 0.3 undecidable manual P 240 14.6742 121 0.56 66
IV.ATMC.EHZ. 2020-01-16T11:32:42.81 0.3 undecidable manual P 200 22.755 111 -0.18 72
IV.PE3.EHZ. 2020-01-16T11:32:42.24 0.1 positive manual P 69 17.6712 116 0.18 97
IV.NARO.HHZ. 2020-01-16T11:32:42.86 0.1 positive manual P 98 23.5542 110 -0.28 94
IV.PIEI.HHZ. 2020-01-16T11:32:42.63 0.1 positive manual P 120 22.8549 111 -0.37 92
IV.ATPI.EHZ. 2020-01-16T11:32:42.89 0.3 undecidable manual P 157 22.8549 111 -0.1 73
IV.CPGN.EHZ. 2020-01-16T11:32:42.76 0.1 undecidable manual P 8 18.0708 116 0.64 85
IV.ATPC.HNZ. 2020-01-16T11:32:42.89 0.3 undecidable manual P 143 22.1556 112 0.02 74
IV.APEC.HHZ. 2020-01-16T11:32:41.56 0.1 positive manual P 131 13.7751 122 0.19 97
IV.BADI.EHZ. 2020-01-16T11:32:41.59 0.1 positive manual P 194 14.874 121 0.03 100
IV.SSP9.EHZ. 2020-01-16T11:32:41.71 0.1 undecidable manual P 240 14.6742 121 0.19 97
IV.PARC.HHZ. 2020-01-16T11:32:40.60 0.1 undecidable manual S 284 4.1958 154 -0.88 79
IV.PARC.HHZ. 2020-01-16T11:32:39.68 0.1 undecidable manual P 284 4.1958 154 -0.37 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSP9.EHE. ML:1.9 0.0007995 1.16 AML other m 2020-01-16T11:32:46.63
IV.PIEI.HHE. ML:1.9 0.0005005 0.36 AML other m 2020-01-16T11:32:46.82
IV.PIEI.HHN. ML:1.6 0.00026450000000000003 0.54 AML other m 2020-01-16T11:32:46.89
IV.NARO.HHE. ML:1.7 0.0003185 0.82 AML other m 2020-01-16T11:32:47.50
IV.NARO.HHN. ML:1.6 0.0002675 0.22 AML other m 2020-01-16T11:32:47.41
IV.SSP9.EHN. ML:1.9 0.0008605 0.9 AML other m 2020-01-16T11:32:47.90
IV.CPGN.EHN. ML:1.8 0.0005465 0.42 AML other m 2020-01-16T11:32:47.54
IV.CRE.HHE. ML:1.8 0.000307 0.68 AML other m 2020-01-16T11:32:48.80
IV.CRE.HHN. ML:1.9 0.00044950000000000003 0.86 AML other m 2020-01-16T11:32:49.76
IV.ATPI.EHN. ML:1.9 0.0005615 0.42 AML other m 2020-01-16T11:32:49.50
IV.CPGN.EHE. ML:1.8 0.0005095000000000001 0.52 AML other m 2020-01-16T11:32:49.70
IV.MPAG.EHN. ML:1.7 0.000184 0.38 AML other m 2020-01-16T11:32:51.45
IV.ATVO.HHE. ML:2.0 0.000488 0.82 AML other m 2020-01-16T11:32:51.80
IV.ATPI.EHE. ML:1.8 0.00041749999999999996 0.96 AML other m 2020-01-16T11:32:52.39
IV.ATVO.HHN. ML:1.8 0.0003045 1.08 AML other m 2020-01-16T11:32:52.68
IV.FRON.EHE. ML:1.7 0.00019800000000000002 0.26 AML other m 2020-01-16T11:32:52.82
IV.ASQU.HHN. ML:1.8 0.0001785 1.28 AML other m 2020-01-16T11:32:53.32
IV.ASQU.HHE. ML:1.5 0.00009204999999999999 0.48 AML other m 2020-01-16T11:32:53.60
IV.MPAG.EHE. ML:1.6 0.000144 0.22 AML other m 2020-01-16T11:32:54.25
IV.FRON.EHN. ML:1.8 0.000216 0.68 AML other m 2020-01-16T11:32:55.15
IV.ATFO.HHE. ML:1.8 0.00021949999999999997 0.44 AML other m 2020-01-16T11:32:56.38
IV.ATFO.HHN. ML:1.9 0.0002685 1.46 AML other m 2020-01-16T11:32:59.79
IV.MGAB.HHN. ML:2.0 0.0001255 0.5 AML other m 2020-01-16T11:33:06.88
IV.MGAB.HHE. ML:2.1 0.000156 1.4 AML other m 2020-01-16T11:33:08.74
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