Earthquake with magnitude of ML 1.3 on date 13-07-2020 and time 07:47:25 (Italy) in region 1 km W Pieve Santo Stefano (AR)

A magnitude ML 1.3 earthquake occured in region: 1 km W Pieve Santo Stefano (AR), on

  • 13-07-2020 05:47:25 (UTC)
  • 13-07-2020 07:47:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.66, 12.03 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.

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 1 3183 3183
Caprese Michelangelo AR 4 1426 4609
Chiusi della Verna AR 9 2023 6632
Chitignano AR 12 899 7531
Badia Tedalda AR 13 1087 8618
Sansepolcro AR 14 15884 24502
Anghiari AR 14 5638 30140
Verghereto FC 15 1907 32047
Castel Focognano AR 16 3149 35196
Subbiano AR 16 6331 41527
Casteldelci RN 17 407 41934
San Giustino PG 17 11297 53231
Bibbiena AR 17 12241 65472
Capolona AR 18 5438 70910
Citerna PG 20 3531 74441

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NE of Arezzo (99543 inhabitants)
55 Km SW of Cesena (96758 inhabitants)
62 Km SW of Rimini (147750 inhabitants)
62 Km S of Forlì (117913 inhabitants)
63 Km E of Firenze (382808 inhabitants)
68 Km NE of Siena (53903 inhabitants)
68 Km NW of Perugia (166134 inhabitants)
69 Km E of Scandicci (50609 inhabitants)
70 Km S of Faenza (58541 inhabitants)
76 Km W of Pesaro (94582 inhabitants)
79 Km E of Prato (191150 inhabitants)
81 Km SE of Imola (69797 inhabitants)
82 Km W of Fano (60888 inhabitants)
85 Km S of Ravenna (159116 inhabitants)
94 Km E of Pistoia (90315 inhabitants)
96 Km NW of Foligno (57155 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 1.3 2020-07-13
05:47:25
43.67 12.03 9 2020-11-19
12:36:57
Bollettino Sismico Italiano INGV 81752181
Reviewed
Rev100
ML 1.3 2020-07-13
05:47:24
43.67 12.04 9 2020-07-13
05:56:23
Sala Sismica INGV-Roma 80997951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-13 05:47:25 ± 0.07
Latitude 43.67 ± 0.00
Longitude 12.03 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81752181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 609
Semi-minor axis of confidence ellipse (meter) 281
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 223
Circular confidence region, given by single value of horizontal uncertainty (meter) 610
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.3921
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 81752181
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-08 01:52:26

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 80997951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-13 05:56:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.GLNS.HNZ. 2020-07-13T05:48:43.36 3.0 undecidable manual Sg 12.11 0
IV.PAOL.HHZ. 2020-07-13T05:48:33.61 3.0 undecidable manual Sn -9.99 0
IV.PLLN.EHZ. 2020-07-13T05:48:33.40 3.0 undecidable manual Pn -2.57 0
IV.MIDA.HHZ. 2020-07-13T05:48:18.62 3.0 undecidable manual Sn -9.99 0
IV.VIVA.HHZ. 2020-07-13T05:48:10.05 3.0 undecidable manual Sn -4.91 0
IV.VCEL.EHZ. 2020-07-13T05:48:02.36 3.0 undecidable manual Sn -7.26 0
ST.GAGG.HHZ. 2020-07-13T05:48:00.13 3.0 undecidable manual Sg 9.47 0
IV.SARZ.HHZ. 2020-07-13T05:48:00.39 3.0 undecidable manual Sn 3.05 0
IV.PTRJ.HNZ. 2020-07-13T05:47:59.10 3.0 undecidable manual Pg 4.04 0
IT.GLNS.HNZ. 2020-07-13T05:47:54.56 3.0 undecidable manual Pg 2.96 0
IV.GUAR.HHZ. 2020-07-13T05:47:48.26 3.0 undecidable manual Pg 4.46 0
IV.VIVA.HHZ. 2020-07-13T05:47:45.43 3.0 positive manual Pg 2.98 0
IV.PIEI.HHZ. 2020-07-13T05:47:39.22 0.6 undecidable manual S 109 0.3867 50 -0.27 45
IV.ATVO.HHZ. 2020-07-13T05:47:39.67 0.6 undecidable manual S 136 0.3921 50 0.01 47
IV.PE3.EHZ. 2020-07-13T05:47:38.81 0.6 undecidable manual S 85 0.3372 50 0.77 39
IV.SFI.HNN. 2020-07-13T05:47:36.00 0.6 undecidable manual S 331 0.2743 106 -0.05 48
IV.ATVO.HHZ. 2020-07-13T05:47:33.36 0.1 undecidable manual P 136 0.3921 50 -0.13 92
IV.BADI.EHZ. 2020-07-13T05:47:33.91 0.3 undecidable manual S 135 0.2185 110 -0.12 72
IV.ASQU.HHE. 2020-07-13T05:47:33.92 0.6 undecidable manual S 307 0.2185 110 -0.11 48
IV.MNTV.HNZ. 2020-07-13T05:47:32.31 3.0 undecidable manual Sn 0.59 0
IV.PE3.EHZ. 2020-07-13T05:47:32.86 0.1 undecidable manual P 85 0.3372 50 0.3 90
IV.PIEI.HHZ. 2020-07-13T05:47:32.99 0.1 undecidable manual P 109 0.3867 50 -0.41 87
IV.PARC.HHZ. 2020-07-13T05:47:31.42 0.3 undecidable manual S 96 0.1511 118 -0.21 71
IV.SFI.HNN. 2020-07-13T05:47:31.49 0.1 undecidable manual P 331 0.2743 106 0.08 95
IV.BADI.EHZ. 2020-07-13T05:47:30.29 0.3 undecidable manual P 135 0.2185 110 0.05 73
IV.SSP9.EHZ. 2020-07-13T05:47:30.73 0.6 undecidable manual S 142 0.116 124 0.24 48
IV.ASQU.HHE. 2020-07-13T05:47:30.12 0.1 undecidable manual P 307 0.2185 110 -0.12 96
IV.CRE.HHZ. 2020-07-13T05:47:29.27 0.1 undecidable manual S 231 0.0737 137 0.03 100
IV.SSP9.EHZ. 2020-07-13T05:47:28.32 0.1 undecidable manual P 142 0.116 124 0.12 97
IV.PARC.HHZ. 2020-07-13T05:47:28.81 0.1 undecidable manual P 96 0.1511 118 -0.04 98
IV.CRE.HHZ. 2020-07-13T05:47:27.60 0.1 undecidable manual P 231 0.0737 137 0.12 98
IV.SBPO.HNZ. 2020-07-13T05:47:17.76 3.0 undecidable manual S -9.99 0
IV.SBPO.HNZ. 2020-07-13T05:47:16.16 3.0 undecidable manual P -9.99 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IMOL.HNN. ML:2.7 0.000729 0.06 AML other m 2020-07-13T05:47:08.15
IV.IMOL.HNE. ML:2.7 0.0006955 0.06 AML other m 2020-07-13T05:47:12.12
IV.CRE.HHE. ML:1.5 0.000441 0.26 AML other m 2020-07-13T05:47:29.52
IV.CRE.HHN. ML:1.6 0.000619 0.22 AML other m 2020-07-13T05:47:29.52
IV.SSP9.EHN. ML:1.2 0.000161 0.72 AML other m 2020-07-13T05:47:31.50
IV.PARC.HHN. ML:1.7 0.0004585 0.12 AML other m 2020-07-13T05:47:31.70
IV.PARC.HHE. ML:1.2 0.000151 0.2 AML other m 2020-07-13T05:47:31.85
IV.SSP9.EHE. ML:1 0.0001116 0.64 AML other m 2020-07-13T05:47:32.42
IV.PIEI.HHN. ML:1 3.32E-5 0.84 AML other m 2020-07-13T05:47:40.77
IV.PIEI.HHE. ML:1.2 4.325E-5 1.58 AML other m 2020-07-13T05:47:41.15
IV.VIVA.HHE. ML:3.7 0.001315 1.64 AML other m 2020-07-13T05:48:10.88
IV.VIVA.HHN. ML:3.7 0.001205 1.44 AML other m 2020-07-13T05:48:13.13
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download