Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 15-02-2020 and time 09:10:21 (Italy) in region 4 km N Poggio San Vicino (MC)

A magnitude ML 1.5 earthquake occured in region: 4 km N Poggio San Vicino (MC), on

  • 15-02-2020 08:10:21 (UTC)
  • 15-02-2020 09:10:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4100, 13.0740 at 17 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 4 246 246
Apiro MC 5 2280 2526
Cupramontana AN 5 4756 7282
Serra San Quirico AN 6 2850 10132
Mergo AN 8 1037 11169
Rosora AN 8 1985 13154
Maiolati Spontini AN 8 6248 19402
Castelplanio AN 10 3540 22942
Staffolo AN 10 2253 25195
San Paolo di Jesi AN 10 933 26128
Monte Roberto AN 10 3061 29189
Castelbellino AN 11 4947 34136
Genga AN 11 1797 35933
Poggio San Marcello AN 11 693 36626
Cerreto d'Esi AN 12 3817 40443
Cingoli MC 12 10352 50795
Montecarotto AN 13 1987 52782
Arcevia AN 15 4612 57394
Serra de' Conti AN 15 3746 61140
Fabriano AN 16 31480 92620
Sassoferrato AN 18 7285 99905
Matelica MC 18 9981 109886
Jesi AN 19 40399 150285
Gagliole MC 19 620 150905
Barbara AN 20 1368 152273

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km SW of Ancona (100861 inhabitants)
49 Km S of Fano (60888 inhabitants)
57 Km S of Pesaro (94582 inhabitants)
59 Km NE of Foligno (57155 inhabitants)
65 Km NE of Perugia (166134 inhabitants)
83 Km SE of Rimini (147750 inhabitants)
96 Km E of Arezzo (99543 inhabitants)
98 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
Bulletin
Rev1000 		ML 1.5 2020-02-15
08:10:21		 43.4103 13.0743 17 2020-07-18
21:08:22		 Bollettino Sismico Italiano INGV 76890731
Reviewed
Rev100 		ML 1.5 2020-02-15
08:10:21		 43.4103 13.0743 17 2020-02-15
08:19:15		 Sala Sismica INGV-Roma 76534061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-15 08:10:21 ± 0.09
Latitude 43.4103 ± 0.0027
Longitude 13.0743 ± 0.0074
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76890731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 504
Semi-minor axis of confidence ellipse (meter) 318
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.06385
Epicentral distance of station farthest from the epicenter (degree) 0.42358
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 76890731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-18 20:37:01

ML:1.5

Field Value
Value 1.5
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 76534061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-15 08:19:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2020-02-15T08:10:36.79 0.3 undecidable manual S 299 45.5211 101 0.37 67
IV.CESI.HHZ. 2020-02-15T08:10:36.81 0.3 undecidable manual S 197 47.0196 100 0 70
IV.FDMO.HHZ. 2020-02-15T08:10:35.61 0.3 undecidable manual S 179 41.5251 102 0.25 68
IV.CSP1.EHZ. 2020-02-15T08:10:34.57 0.3 undecidable manual S 163 36.8298 104 0.41 66
IV.MPAG.EHN. 2020-02-15T08:10:33.94 0.3 undecidable manual S 314 35.0427 105 0.24 70
IV.FOSV.HNE. 2020-02-15T08:10:32.22 0.6 undecidable manual S 243 28.3494 110 0.24 48
IV.SSFR.HHE. 2020-02-15T08:10:30.98 0.3 undecidable manual S 277 23.6541 116 0.13 73
IV.NARO.HHZ. 2020-02-15T08:10:30.02 0.3 undecidable manual P 299 45.5211 101 -0.16 69
IV.CESI.HHZ. 2020-02-15T08:10:30.12 0.3 undecidable manual P 197 47.0196 100 -0.28 67
IV.SNTG.HHN. 2020-02-15T08:10:30.21 0.3 undecidable manual S 212 20.3685 121 0.16 73
IV.AOI.HHE. 2020-02-15T08:10:30.28 0.1 undecidable manual P 70 45.2214 101 0.15 91
IV.FDMO.HHZ. 2020-02-15T08:10:29.23 0.1 undecidable manual P 179 41.5251 102 -0.34 89
IV.CSP1.EHZ. 2020-02-15T08:10:28.61 0.3 undecidable manual P 163 36.8298 104 -0.26 69
IV.ARVD.HHZ. 2020-02-15T08:10:28.64 0.1 undecidable manual S 312 14.4744 133 -0.15 97
IV.MPAG.EHN. 2020-02-15T08:10:28.48 0.3 undecidable manual P 314 35.0427 105 -0.13 71
IV.MMUR.HNZ. 2020-02-15T08:10:27.61 0.3 undecidable manual S 299 7.0929 154 0 76
IV.EL6.EHZ. 2020-02-15T08:10:27.79 0.1 undecidable manual S 166 9.2796 147 -0.1 100
IV.COR1.EHZ. 2020-02-15T08:10:27.51 0.3 undecidable manual P 346 25.2525 114 0.33 69
IV.FOSV.HNE. 2020-02-15T08:10:27.41 0.6 undecidable manual P 243 28.3494 110 -0.2 47
IV.SNTG.HHN. 2020-02-15T08:10:26.74 0.6 undecidable manual P 212 20.3685 121 0.24 48
IV.SSFR.HHE. 2020-02-15T08:10:26.88 0.3 undecidable manual P 277 23.6541 116 -0.08 72
IV.EL6.EHZ. 2020-02-15T08:10:25.16 0.1 undecidable manual P 166 9.2796 147 -0.09 100
IV.ARVD.HHZ. 2020-02-15T08:10:25.59 0.1 undecidable manual P 312 14.4744 133 -0.18 97
IV.MMUR.HNZ. 2020-02-15T08:10:24.98 0.3 undecidable manual P 299 7.0929 154 -0.11 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EL6.EHN. ML:2.1 0.00123 0.38 AML other m 2020-02-15T08:10:28.28
IV.EL6.EHE. ML:2.1 0.0010969999999999999 0.14 AML other m 2020-02-15T08:10:28.30
IV.ARVD.HHN. ML:1.6 0.0003105 0.2 AML other m 2020-02-15T08:10:29.11
IV.ARVD.HHE. ML:1.6 0.00026450000000000003 0.16 AML other m 2020-02-15T08:10:29.30
IV.CSP1.EHE. ML:1.5 0.00010920000000000001 0.7 AML other m 2020-02-15T08:10:36.56
IV.CSP1.EHN. ML:1.4 0.00009195 0.54 AML other m 2020-02-15T08:10:36.36
IV.NARO.HHN. ML:0.9 0.00002076895 0.1792 AML other m 2020-02-15T08:10:37.12
IV.NARO.HHE. ML:1.0 0.00002991008 0.2368 AML other m 2020-02-15T08:10:37.26
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