Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 14-02-2017 and time 10:06:16 (Italy) in region 5 km SE Pieve Santo Stefano (AR)

A magnitude ML 2.2 earthquake occured in region: 5 km SE Pieve Santo Stefano (AR), on

  • 14-02-2017 09:06:16 (UTC)
  • 14-02-2017 10:06:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6320, 12.0780 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
Pieve Santo Stefano AR 5 3183 3183
Caprese Michelangelo AR 8 1426 4609
Sansepolcro AR 9 15884 20493
Anghiari AR 10 5638 26131
Badia Tedalda AR 12 1087 27218
San Giustino PG 12 11297 38515
Chiusi della Verna AR 14 2023 40538
Citerna PG 15 3531 44069
Chitignano AR 16 899 44968
Monterchi AR 17 1757 46725
Borgo Pace PU 18 606 47331
Subbiano AR 18 6331 53662
Casteldelci RN 19 407 54069
Capolona AR 19 5438 59507
Verghereto FC 19 1907 61414
Castel Focognano AR 20 3149 64563
Sestino AR 20 1355 65918

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km NE of Arezzo (99543 inhabitants)
58 Km S of Cesena (96758 inhabitants)
62 Km SW of Rimini (147750 inhabitants)
64 Km NW of Perugia (166134 inhabitants)
66 Km S of Forlì (117913 inhabitants)
68 Km E of Firenze (382808 inhabitants)
70 Km NE of Siena (53903 inhabitants)
73 Km E of Scandicci (50609 inhabitants)
74 Km W of Pesaro (94582 inhabitants)
74 Km S of Faenza (58541 inhabitants)
79 Km W of Fano (60888 inhabitants)
84 Km E of Prato (191150 inhabitants)
85 Km SE of Imola (69797 inhabitants)
88 Km S of Ravenna (159116 inhabitants)
91 Km NW of Foligno (57155 inhabitants)
99 Km E of Pistoia (90315 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 2.2 2017-02-14
09:06:16		 43.6325 12.0783 9 2018-01-10
09:51:18		 Bollettino Sismico Italiano INGV 50915771
Reviewed
Rev100 		ML 2.2 2017-02-14
09:06:16		 43.6318 12.0712 10 2017-02-14
09:15:14		 Sala Sismica INGV-Roma 41030511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-02-14 09:06:16 ± 0.06
Latitude 43.6325 ± 0.0036
Longitude 12.0783 ± 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 50915771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 389
Semi-minor axis of confidence ellipse (meter) 269
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 210
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 53
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.90202
Number of stations at which the event was observed 47
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 29
Type of magnitude ML
Reference to an origin 41030511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-02-14 09:15:14

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 50915771
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-10-16 08:35:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VBKN.HHZ. 2017-02-14T09:07:47.17 3.0 undecidable manual Sn -1.05 0
IV.MRB1.HNZ. 2017-02-14T09:07:46.28 3.0 undecidable manual Sn -1.8 0
IV.SACR.HHZ. 2017-02-14T09:07:40.11 3.0 undecidable manual Sn 0.29 0
MN.TRI.BHZ. 2017-02-14T09:07:27.66 3.0 undecidable manual Sn 2.26 0
MN.BNI.HHZ. 2017-02-14T09:07:20.12 3.0 undecidable manual Pn 0.89 0
IV.LAV9.HHZ. 2017-02-14T09:07:18.04 3.0 undecidable manual Sg 1.31 0
IV.SACR.HHZ. 2017-02-14T09:07:05.38 3.0 undecidable manual Pn 2.11 0
GU.SARM.EHZ. 2017-02-14T09:07:01.88 3.0 undecidable manual S 1.97 0
IV.GIGS.HHZ. 2017-02-14T09:06:48.42 3.0 positive manual Pg 3.69 0
CR.BRJN.HHZ. 2017-02-14T09:06:47.83 3.0 negative manual Pn 1.55 0
IV.FIAM.HHZ. 2017-02-14T09:06:47.29 3.0 positive manual P 3.14 0
IV.RM33.EHZ. 2017-02-14T09:06:45.57 3.0 negative manual P 3.71 0
IV.T1247.HHZ. 2017-02-14T09:06:44.88 3.0 negative manual Pn 1.78 0
IV.ARVD.HHZ. 2017-02-14T09:06:39.41 0.6 undecidable manual S 102 70.9734 50 1.1 32
IV.MMO1.EHZ. 2017-02-14T09:06:38.77 3.0 negative manual P 0.11 0
IV.SSFR.HHZ. 2017-02-14T09:06:36.11 0.3 undecidable manual S 111 60.6948 50 0.56 61
IV.LMD.HHZ. 2017-02-14T09:06:35.02 0.3 undecidable manual S 329 57.5979 50 0.28 66
IV.MPAG.EHZ. 2017-02-14T09:06:34.22 0.1 undecidable manual S 90 54.7008 50 0.25 89
IV.ATTE.HHZ. 2017-02-14T09:06:33.23 0.3 undecidable manual S 155 53.1024 50 -0.3 66
IV.MOMA.HHZ. 2017-02-14T09:06:33.91 1.0 undecidable manual P 156 100.122 50 0.32 20
IV.FROS.HHZ. 2017-02-14T09:06:32.62 0.3 undecidable manual P 238 87.8454 50 0.93 50
IV.EL6.EHZ. 2017-02-14T09:06:32.11 0.6 undecidable manual P 112 88.9443 50 0.24 42
IV.ATFO.HHZ. 2017-02-14T09:06:32.78 0.3 undecidable manual S 126 49.4172 50 0.22 68
IV.MGAB.HHZ. 2017-02-14T09:06:31.13 0.3 undecidable manual P 178 79.8645 50 0.66 57
IV.BAT1.EHZ.01 2017-02-14T09:06:30.11 0.3 undecidable manual S 134 40.0266 50 0.06 71
IV.SNTG.HHZ. 2017-02-14T09:06:30.75 0.3 undecidable manual P 121 81.0522 50 0.1 65
IV.ATMI.HHZ. 2017-02-14T09:06:29.07 0.3 undecidable manual S 155 36.4413 50 -0.02 72
IV.PIEI.HHZ. 2017-02-14T09:06:29.44 0.1 undecidable manual S 106 38.2284 50 -0.13 94
IV.ATVO.HHZ. 2017-02-14T09:06:29.86 0.3 undecidable manual S 136 38.3283 50 0.26 68
IV.ARVD.HHZ. 2017-02-14T09:06:29.27 0.1 undecidable manual P 102 70.9734 50 0.18 87
IV.ATPI.EHZ. 2017-02-14T09:06:28.16 0.1 undecidable manual S 128 32.9448 50 0 97
IV.CAFI.HHZ. 2017-02-14T09:06:28.60 0.3 undecidable manual S 195 34.8429 50 -0.06 72
IV.SSFR.HHZ. 2017-02-14T09:06:27.36 0.1 undecidable manual P 111 60.6948 50 -0.14 90
IV.APEC.HHZ. 2017-02-14T09:06:27.15 0.3 undecidable manual S 107 28.6491 108 0.2 71
IV.LMD.HHZ. 2017-02-14T09:06:26.81 0.6 undecidable manual P 329 57.5979 50 -0.22 44
IV.FRON.EHZ. 2017-02-14T09:06:26.13 0.1 undecidable manual P 104 53.6019 50 -0.28 88
IV.MURB.HHZ. 2017-02-14T09:06:26.50 0.1 undecidable manual P 139 54.501 50 -0.06 92
IV.ATTE.HHZ. 2017-02-14T09:06:26.15 0.3 undecidable manual P 155 53.1024 50 -0.19 68
IV.MPAG.EHZ. 2017-02-14T09:06:26.38 0.1 undecidable manual P 90 54.7008 50 -0.21 90
IV.ATFO.HHZ. 2017-02-14T09:06:25.63 0.3 undecidable manual P 126 49.4172 50 -0.15 69
IV.RUFI.EHZ. 2017-02-14T09:06:25.97 0.1 undecidable manual P 297 51.0156 50 -0.04 93
IV.CDCA.HNZ. 2017-02-14T09:06:25.28 0.3 undecidable manual S 147 22.9548 112 0.17 72
IV.ATVA.EHE. 2017-02-14T09:06:24.44 0.6 undecidable manual P 157 42.624 50 -0.29 45
IV.BAT1.EHZ.01 2017-02-14T09:06:24.09 0.3 undecidable manual P 134 40.0266 50 -0.23 69
IV.ATMC.EHE. 2017-02-14T09:06:24.92 0.1 undecidable manual S 156 22.5552 112 -0.05 98
IV.BAT2.EHE.01 2017-02-14T09:06:24.04 0.1 undecidable manual P 137 39.4272 50 -0.19 92
IV.ATLO.EHE. 2017-02-14T09:06:24.69 0.3 undecidable manual P 143 44.0226 50 -0.25 68
IV.BADI.EHZ. 2017-02-14T09:06:23.93 0.1 undecidable manual S 136 19.0698 116 0.07 98
IV.CAFI.HHZ. 2017-02-14T09:06:23.53 0.1 positive manual P 195 34.8429 50 0.01 97
IV.BAT3.EHN.01 2017-02-14T09:06:23.61 0.1 undecidable manual P 134 37.0296 50 -0.25 92
IV.ATMI.HHZ. 2017-02-14T09:06:23.58 0.3 undecidable manual P 155 36.4413 50 -0.19 70
IV.PIEI.HHZ. 2017-02-14T09:06:23.62 0.3 undecidable manual P 106 38.2284 50 -0.43 66
IV.PE3.EHZ. 2017-02-14T09:06:23.52 0.3 undecidable manual P 78 34.2435 50 0.08 72
IV.ATVO.HHZ. 2017-02-14T09:06:23.91 0.1 negative manual P 136 38.3283 50 -0.15 93
IV.APEC.HHZ. 2017-02-14T09:06:22.44 0.3 undecidable manual P 107 28.6491 108 -0.09 72
IV.CPGN.EHZ. 2017-02-14T09:06:22.63 0.1 positive manual P 46 26.9508 109 0.41 90
IV.ASQU.HHZ. 2017-02-14T09:06:22.27 0.1 negative manual P 308 29.4483 107 -0.42 89
IV.ATPI.EHZ. 2017-02-14T09:06:22.95 0.1 negative manual P 128 32.9448 50 -0.28 92
IV.CDCA.HNZ. 2017-02-14T09:06:21.40 0.3 undecidable manual P 147 22.9548 112 -0.07 73
IV.CRE.HHZ. 2017-02-14T09:06:21.39 0.1 undecidable manual S 262 10.2786 132 0.09 99
IV.PARC.HHZ. 2017-02-14T09:06:21.71 0.1 undecidable manual S 82 12.9759 125 -0.33 94
IV.ATMC.EHE. 2017-02-14T09:06:21.30 0.1 negative manual P 156 22.5552 112 -0.09 97
IV.SSP9.EHZ. 2017-02-14T09:06:20.85 0.1 undecidable manual S 147 7.7811 140 0.15 98
IV.BADI.EHZ. 2017-02-14T09:06:20.79 0.1 negative manual P 136 19.0698 116 0.04 99
IV.CRE.HHZ. 2017-02-14T09:06:19.46 0.1 positive manual P 262 10.2786 132 0.19 97
IV.PARC.HHZ. 2017-02-14T09:06:19.67 0.1 positive manual P 82 12.9759 125 -0.03 100
IV.SSP9.EHZ. 2017-02-14T09:06:19.08 0.1 negative manual P 147 7.7811 140 0.15 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSP9.EHN. ML:2.7 0.0076950000000000005 0.24 AML other m 2017-02-14T09:06:21.20
IV.SSP9.EHE. ML:2.5 0.004940000000000001 0.32 AML other m 2017-02-14T09:06:21.22
IV.CRE.HHE. ML:2.4 0.003585 0.14 AML other m 2017-02-14T09:06:21.53
IV.CRE.HHN. ML:2.7 0.00652 0.16 AML other m 2017-02-14T09:06:21.55
IV.PARC.HHE. ML:2.4 0.0028250000000000003 0.24 AML other m 2017-02-14T09:06:21.81
IV.PARC.HHN. ML:2.9 0.008375 0.26 AML other m 2017-02-14T09:06:21.80
IV.BADI.EHE. ML:1.0 0.00007300000000000001 0.44 AML other m 2017-02-14T09:06:24.54
IV.BADI.EHN. ML:2.0 0.0007685 0.74 AML other m 2017-02-14T09:06:24.53
IV.CDCA.HNN. ML:2.5 0.00202 0.34 AML other m 2017-02-14T09:06:25.68
IV.CDCA.HNE. ML:2.2 0.0011 0.5 AML other m 2017-02-14T09:06:25.59
IV.APEC.HNE. ML:2.8 0.0030600000000000002 0.16 AML other m 2017-02-14T09:06:27.89
IV.APEC.HHE. ML:2.8 0.0031849999999999995 0.16 AML other m 2017-02-14T09:06:27.89
IV.APEC.HHN. ML:2.6 0.0019 1.84 AML other m 2017-02-14T09:06:28.93
IV.APEC.HNN. ML:2.5 0.0017250000000000002 0.14 AML other m 2017-02-14T09:06:28.01
IV.ATPI.EHE. ML:2.0 0.0004075 0.62 AML other m 2017-02-14T09:06:29.37
IV.CAFI.HNN. ML:2.3 0.0008565000000000001 0.14 AML other m 2017-02-14T09:06:29.20
IV.CAFI.HHN. ML:2.3 0.0009159999999999999 0.14 AML other m 2017-02-14T09:06:29.20
IV.CAFI.HHE. ML:2.1 0.0005905 1.26 AML other m 2017-02-14T09:06:29.91
IV.CAFI.HNE. ML:2.1 0.0005615 1.28 AML other m 2017-02-14T09:06:29.92
IV.ATPI.EHN. ML:2.0 0.000481 0.74 AML other m 2017-02-14T09:06:29.36
IV.PE3.EHN. ML:0.9 0.00003175 0.32 AML other m 2017-02-14T09:06:29.41
IV.ATMI.HHN. ML:2.2 0.0006014999999999999 0.3 AML other m 2017-02-14T09:06:29.33
IV.PE3.EHE. ML:3.3 0.00769 0.38 AML other m 2017-02-14T09:06:29.56
IV.ATMI.HHE. ML:2.2 0.000593 0.68 AML other m 2017-02-14T09:06:29.62
IV.PIEI.HHN. ML:2.3 0.00075 1.88 AML other m 2017-02-14T09:06:29.00
IV.PIEI.HHE. ML:2.6 0.0013700000000000001 0.12 AML other m 2017-02-14T09:06:30.13
IV.ASQU.HHN. ML:1.9 0.0003625 0.32 AML other m 2017-02-14T09:06:30.27
IV.ASQU.HHE. ML:1.7 0.00027600000000000004 1.06 AML other m 2017-02-14T09:06:30.86
IV.ATVO.HHN. ML:2.1 0.0004265 0.18 AML other m 2017-02-14T09:06:30.40
IV.ATVO.HHE. ML:2.0 0.00036199999999999996 0.5 AML other m 2017-02-14T09:06:31.82
IV.RUFI.EHN. ML:1.8 0.00015775 0.22 AML other m 2017-02-14T09:06:33.42
IV.ATTE.HHN. ML:1.9 0.0001915 0.58 AML other m 2017-02-14T09:06:34.40
IV.ATFO.HHE. ML:2.4 0.0006005 0.18 AML other m 2017-02-14T09:06:34.24
IV.MPAG.EHN. ML:2.2 0.000352 0.3 AML other m 2017-02-14T09:06:34.58
IV.FRON.EHN. ML:2.4 0.0005574999999999999 0.52 AML other m 2017-02-14T09:06:34.50
IV.MPAG.EHE. ML:1.9 0.0001975 0.1 AML other m 2017-02-14T09:06:35.48
IV.ATFO.HHN. ML:2.2 0.0003945 0.32 AML other m 2017-02-14T09:06:35.46
IV.LMD.HHN. ML:1.9 0.000185 0.14 AML other m 2017-02-14T09:06:35.77
IV.MURB.HHE. ML:2.4 0.0005715 1.8 AML other m 2017-02-14T09:06:35.00
IV.LMD.HHE. ML:2.2 0.00034950000000000004 0.18 AML other m 2017-02-14T09:06:36.10
IV.FRON.EHE. ML:2.1 0.0002855 1 AML other m 2017-02-14T09:06:36.50
IV.SSFR.HHN. ML:2.5 0.0006129999999999999 0.14 AML other m 2017-02-14T09:06:37.33
IV.SSFR.HNN. ML:2.6 0.0008045 0.14 AML other m 2017-02-14T09:06:37.33
IV.SSFR.HHE. ML:2.6 0.0009035 0.18 AML other m 2017-02-14T09:06:37.53
IV.SSFR.HNE. ML:2.6 0.0009465 0.16 AML other m 2017-02-14T09:06:37.62
IV.ATTE.HHE. ML:2.0 0.000217 0.3 AML other m 2017-02-14T09:06:37.76
IV.MURB.HHN. ML:2.4 0.000612 1.48 AML other m 2017-02-14T09:06:39.21
IV.ARVD.HHN. ML:1.9 0.0001385 0.16 AML other m 2017-02-14T09:06:40.31
IV.RUFI.EHE. ML:1.7 0.00011795 0.68 AML other m 2017-02-14T09:06:40.45
IV.ARVD.HHE. ML:2.1 0.0001905 0.3 AML other m 2017-02-14T09:06:40.67
IV.SNTG.HHN. ML:2.0 0.00012455 0.24 AML other m 2017-02-14T09:06:43.84
IV.MGAB.HNE. ML:2.1 0.000186 1.68 AML other m 2017-02-14T09:06:43.06
IV.SNTG.HHE. ML:1.8 0.0000955 0.32 AML other m 2017-02-14T09:06:44.40
IV.EL6.EHN. ML:2.3 0.0002245 1.6 AML other m 2017-02-14T09:06:45.08
IV.EL6.EHE. ML:2.2 0.00016700000000000002 0.9 AML other m 2017-02-14T09:06:45.46
IV.MGAB.HHN. ML:2.3 0.00030000000000000003 0.26 AML other m 2017-02-14T09:06:46.11
IV.MGAB.HNN. ML:2.3 0.00029800000000000003 0.26 AML other m 2017-02-14T09:06:46.12
IV.FROS.HHE. ML:2.4 0.0002775 0.44 AML other m 2017-02-14T09:06:48.95
IV.FROS.HHN. ML:2.1 0.000147 0.74 AML other m 2017-02-14T09:06:49.49
IV.MOMA.HHE. ML:2.1 0.00011499999999999999 0.46 AML other m 2017-02-14T09:06:51.21
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
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