Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 08-03-2017 and time 14:40:05 (Italy) in region 2 km SE Fiordimonte (MC)

A magnitude ML 1.5 earthquake occured in region: 2 km SE Fiordimonte (MC), on

  • 08-03-2017 13:40:05 (UTC)
  • 08-03-2017 14:40:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0170, 13.1020 at 9 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
Fiastra MC 5 559 761
Pieve Torina MC 5 1458 2219
Pievebovigliana MC 5 866 3085
Acquacanina MC 6 121 3206
Monte Cavallo MC 9 145 3351
Ussita MC 9 444 3795
Muccia MC 9 915 4710
Visso MC 10 1107 5817
Bolognola MC 11 142 5959
Camerino MC 14 6974 12933
Serravalle di Chienti MC 14 1070 14003
Castelsantangelo sul Nera MC 14 281 14284
Preci PG 16 724 15008
Sarnano MC 16 3264 18272
Cessapalombo MC 17 512 18784
Caldarola MC 17 1823 20607
Camporotondo di Fiastrone MC 19 563 21170
Sefro MC 19 422 21592
Serrapetrona MC 19 966 22558
Belforte del Chienti MC 20 1886 24444
Sellano PG 20 1079 25523

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
59 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
63 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
92 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 1.5 2017-03-08
13:40:05		 43.0172 13.1017 9 2017-03-08
13:51:06		 Sala Sismica INGV-Roma 42115791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-08 13:40:05 ± 0.06
Latitude 43.0172 ± 0.0027
Longitude 13.1017 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 42115791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 314
Semi-minor axis of confidence ellipse (meter) 223
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
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 26
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34714
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 42115791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-08 13:51:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LAV9.HNZ. 2017-03-08T13:40:28.73 3.0 undecidable manual P -2.19 0
IV.T1218.EHZ. 2017-03-08T13:40:19.33 0.6 undecidable manual S 178 38.5281 50 0.21 47
IV.EL6.EHZ. 2017-03-08T13:40:18.32 0.6 undecidable manual S 360 34.6431 50 0.24 47
IV.T1214.EHZ. 2017-03-08T13:40:17.81 3.0 undecidable manual S 163 29.8479 106 1.19 0
IV.T1212.EHZ. 2017-03-08T13:40:16.77 0.6 undecidable manual S 189 29.8479 106 0.17 48
IV.SNTG.HHZ. 2017-03-08T13:40:16.40 0.6 undecidable manual S 334 29.4483 106 -0.08 49
IV.T1218.EHZ. 2017-03-08T13:40:13.26 1.0 negative manual P 178 38.5281 50 -0.24 23
IV.MMO1.EHZ. 2017-03-08T13:40:13.98 0.6 undecidable manual S 125 22.4553 111 -0.2 48
IV.EL6.EHZ. 2017-03-08T13:40:12.73 0.6 undecidable manual P 360 34.6431 50 -0.17 47
IV.T1214.EHZ. 2017-03-08T13:40:12.10 1.0 positive manual P 163 29.8479 106 0.04 25
IV.T1216.EHZ. 2017-03-08T13:40:12.10 0.6 undecidable manual S 206 15.5733 119 0.1 50
IV.CSP1.EHZ. 2017-03-08T13:40:11.03 0.6 undecidable manual S 45 11.7771 126 0.14 50
IV.T1212.EHZ. 2017-03-08T13:40:11.87 0.1 undecidable manual P 189 29.8479 106 -0.18 95
IV.MC2.EHZ. 2017-03-08T13:40:11.84 0.6 undecidable manual S 149 13.6752 122 0.39 47
IV.SNTG.HHZ. 2017-03-08T13:40:11.72 0.1 undecidable manual P 334 29.4483 106 -0.26 94
IV.T1220.EHZ. 2017-03-08T13:40:10.94 0.6 undecidable manual S 354 10.3785 130 0.43 47
IV.MMO1.EHZ. 2017-03-08T13:40:10.47 0.1 undecidable manual P 125 22.4553 111 -0.19 97
IV.T1245.HHZ. 2017-03-08T13:40:10.03 1.0 undecidable manual P 158 19.1697 114 -0.01 25
IV.T1256.HHZ. 2017-03-08T13:40:10.04 0.6 undecidable manual S 97 10.1787 130 -0.41 47
IV.MC2.EHZ. 2017-03-08T13:40:09.18 0.1 undecidable manual P 149 13.6752 122 0.1 100
IV.T1216.EHZ. 2017-03-08T13:40:09.41 1.0 undecidable manual P 206 15.5733 119 0.02 25
IV.T1219.EHZ. 2017-03-08T13:40:09.88 0.6 undecidable manual S 299 8.9799 134 -0.26 49
IV.T1219.EHZ. 2017-03-08T13:40:08.38 0.3 negative manual P 299 8.9799 134 0.06 76
IV.T1256.HHZ. 2017-03-08T13:40:08.53 0.3 positive manual P 97 10.1787 130 0.03 76
IV.T1220.EHZ. 2017-03-08T13:40:08.71 0.6 undecidable manual P 354 10.3785 130 0.18 49
IV.CSP1.EHZ. 2017-03-08T13:40:08.86 0.1 positive manual P 45 11.7771 126 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHN. ML:1.6 0.0004535 1.22 AML other m 2017-03-08T13:40:11.16
IV.CSP1.EHE. ML:1.5 0.000406 0.24 AML other m 2017-03-08T13:40:11.71
IV.T1216.EHE. ML:1.5 0.00031 0.36 AML other m 2017-03-08T13:40:13.86
IV.T1216.EHN. ML:1.5 0.000329 1.74 AML other m 2017-03-08T13:40:14.92
IV.T1219.HNN. ML:1.5 0.000488 0.1 AML other m 2017-03-08T13:40:10.38
IV.T1219.HNE. ML:1.4 0.00036899999999999997 0.94 AML other m 2017-03-08T13:40:10.41
IV.T1220.EHE. ML:2.4 0.0035200000000000006 0.36 AML other m 2017-03-08T13:40:12.18
IV.T1220.EHN. ML:2.4 0.003085 0.46 AML other m 2017-03-08T13:40:12.16
IV.T1245.HHN. ML:1.6 0.0002785 0.26 AML other m 2017-03-08T13:40:14.43
IV.T1245.HHE. ML:1.5 0.00027600000000000004 0.58 AML other m 2017-03-08T13:40:14.50
IV.T1256.HHN. ML:1.3 0.0002965 1.48 AML other m 2017-03-08T13:40:11.24
IV.T1256.HHE. ML:1.2 0.00019700000000000002 0.3 AML other m 2017-03-08T13:40:10.72
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