Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 03-03-2017 and time 12:29:36 (Italy) in region 3 km S Fiordimonte (MC)

A magnitude ML 1.1 earthquake occured in region: 3 km S Fiordimonte (MC), on

  • 03-03-2017 11:29:36 (UTC)
  • 03-03-2017 12:29:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0100, 13.0840 at 7 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Fiordimonte MC 3 202 202
Pieve Torina MC 5 1458 1660
Pievebovigliana MC 6 866 2526
Fiastra MC 7 559 3085
Monte Cavallo MC 7 145 3230
Acquacanina MC 8 121 3351
Ussita MC 9 444 3795
Visso MC 9 1107 4902
Muccia MC 9 915 5817
Bolognola MC 12 142 5959
Serravalle di Chienti MC 13 1070 7029
Castelsantangelo sul Nera MC 14 281 7310
Camerino MC 14 6974 14284
Preci PG 15 724 15008
Sarnano MC 18 3264 18272
Cessapalombo MC 18 512 18784
Caldarola MC 19 1823 20607
Sellano PG 19 1079 21686
Sefro MC 19 422 22108

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
61 Km NE of Terni (111501 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
76 Km SW of Ancona (100861 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Fano (60888 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
Reviewed
Rev100 		ML 1.1 2017-03-03
11:29:36		 43.0102 13.0842 7 2017-03-03
11:34:24		 Sala Sismica INGV-Roma 41900451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-03 11:29:36 ± 0.12
Latitude 43.0102 ± 0.0027
Longitude 13.0842 ± 0.0049
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 41900451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 380
Semi-minor axis of confidence ellipse (meter) 139
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 266
Circular confidence region, given by single value of horizontal uncertainty (meter) 380.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26620
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 7
Type of magnitude ML
Reference to an origin 41900451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-03 11:34:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2017-03-03T11:29:55.06 3.0 undecidable manual S 0.08 0
IV.T1212.EHZ. 2017-03-03T11:29:47.10 0.3 undecidable manual S 186 28.8489 104 0.32 69
IV.T1215.EHZ. 2017-03-03T11:29:46.71 0.3 undecidable manual S 217 28.9488 104 -0.11 73
IV.SNTG.HHZ. 2017-03-03T11:29:46.90 0.3 undecidable manual S 337 29.5482 104 -0.11 73
IV.MURB.HHZ. 2017-03-03T11:29:46.34 3.0 undecidable manual P -0.06 0
IV.T1299.EHZ. 2017-03-03T11:29:44.16 3.0 negative manual P -0.66 0
IV.MMO1.EHZ. 2017-03-03T11:29:44.73 0.3 undecidable manual S 122 23.2545 107 -0.16 73
IV.EL6.EHZ. 2017-03-03T11:29:43.39 3.0 positive manual P -0.06 0
IV.ASSB.HHZ. 2017-03-03T11:29:43.33 3.0 undecidable manual P 0.07 0
IV.T1245.HHZ. 2017-03-03T11:29:43.76 0.3 undecidable manual S 154 18.9699 111 0.25 72
IV.T1241.EHZ. 2017-03-03T11:29:42.90 3.0 positive manual P -0.01 0
IV.T1216.EHZ. 2017-03-03T11:29:42.34 0.3 undecidable manual S 202 14.2746 117 0.34 71
IV.T1212.EHZ. 2017-03-03T11:29:42.24 0.1 undecidable manual P 186 28.8489 104 -0.18 95
IV.T1215.EHZ. 2017-03-03T11:29:42.28 0.3 undecidable manual P 217 28.9488 104 -0.16 72
IV.T1214.EHZ. 2017-03-03T11:29:42.31 0.1 undecidable manual P 160 29.5482 104 -0.25 94
IV.SNTG.HHZ. 2017-03-03T11:29:42.49 0.3 undecidable manual P 337 29.5482 104 -0.06 73
IV.T1256.HHZ. 2017-03-03T11:29:41.36 0.3 undecidable manual S 92 11.4774 122 0.19 74
IV.MMO1.EHZ. 2017-03-03T11:29:41.14 0.1 undecidable manual P 122 23.2545 107 -0.19 96
IV.CSP1.EHZ. 2017-03-03T11:29:41.81 0.3 undecidable manual S 47 13.3755 118 0.1 75
IV.T1220.EHZ. 2017-03-03T11:29:41.54 0.3 undecidable manual S 2 11.0778 123 0.5 69
IV.T1245.HHZ. 2017-03-03T11:29:40.43 0.1 undecidable manual P 154 18.9699 111 -0.1 99
IV.T1219.EHZ. 2017-03-03T11:29:40.22 0.3 undecidable manual S 308 8.1807 131 -0.01 77
IV.CSP1.EHZ. 2017-03-03T11:29:39.57 0.3 positive manual P 47 13.3755 118 0.08 75
IV.T1220.EHZ. 2017-03-03T11:29:39.24 0.1 undecidable manual P 2 11.0778 123 0.13 99
IV.T1256.HHZ. 2017-03-03T11:29:39.35 1.0 undecidable manual P 92 11.4774 122 0.18 25
IV.T1216.EHZ. 2017-03-03T11:29:39.81 0.1 undecidable manual P 202 14.2746 117 0.15 98
IV.T1219.EHZ. 2017-03-03T11:29:38.76 0.1 undecidable manual P 308 8.1807 131 0.12 100
IV.FDMO.HHZ. 2017-03-03T11:29:38.55 0.3 undecidable manual S 5 2.8971 158 -0.59 67
IV.FDMO.HHZ. 2017-03-03T11:29:37.82 0.1 undecidable manual P 5 2.8971 158 -0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.1 0.0000514 0.1 AML other m 2017-03-03T11:29:49.15
IV.ASSB.HHN. ML:1.0 0.00004289999999999999 0.52 AML other m 2017-03-03T11:29:49.54
IV.SNTG.HHE. ML:1.1 0.00006235 0.84 AML other m 2017-03-03T11:29:47.58
IV.SNTG.HHN. ML:1.0 0.000052199999999999995 0.16 AML other m 2017-03-03T11:29:47.78
IV.T1219.EHN. ML:1.3 0.0003445 0.14 AML other m 2017-03-03T11:29:40.47
IV.T1219.HNN. ML:1.3 0.00035499999999999996 0.16 AML other m 2017-03-03T11:29:40.47
IV.T1219.EHE. ML:1.1 0.00023099999999999998 0.32 AML other m 2017-03-03T11:29:40.48
IV.T1219.HNE. ML:1.1 0.00022499999999999997 0.32 AML other m 2017-03-03T11:29:40.32
IV.T1220.EHN. ML:1.7 0.0007765 0.44 AML other m 2017-03-03T11:29:42.33
IV.T1220.EHE. ML:1.7 0.0007729999999999999 0.8 AML other m 2017-03-03T11:29:42.49
IV.T1241.EHN. ML:0.6 0.000021249999999999998 0.78 AML other m 2017-03-03T11:29:49.38
IV.T1241.EHE. ML:0.8 0.000029165000000000003 0.42 AML other m 2017-03-03T11:29:58.82
IV.T1245.HHN. ML:1.0 0.00007944999999999999 0.78 AML other m 2017-03-03T11:29:44.64
IV.T1245.HHE. ML:1.0 0.00007395000000000001 0.54 AML other m 2017-03-03T11:29:44.98
IV.T1256.HHE. ML:0.7 0.00007039999999999999 0.08 AML other m 2017-03-03T11:29:41.60
IV.T1256.HHN. ML:0.7 0.0000641 0.24 AML other m 2017-03-03T11:29:41.61
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