Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 24-03-2017 and time 19:50:48 (Italy) in region 6 km S Serravalle di Chienti (MC)

A magnitude ML 1.4 earthquake occured in region: 6 km S Serravalle di Chienti (MC), on

  • 24-03-2017 18:50:48 (UTC)
  • 24-03-2017 19:50:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0230, 12.9370 at 8 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
Serravalle di Chienti MC 6 1070 1070
Monte Cavallo MC 6 145 1215
Pieve Torina MC 10 1458 2673
Muccia MC 11 915 3588
Fiordimonte MC 13 202 3790
Pievebovigliana MC 13 866 4656
Sefro MC 14 422 5078
Sellano PG 15 1079 6157
Valtopina PG 15 1398 7555
Nocera Umbra PG 15 5839 13394
Visso MC 16 1107 14501
Camerino MC 17 6974 21475
Pioraco MC 18 1134 22609
Preci PG 18 724 23333
Fiastra MC 18 559 23892
Fiuminata MC 19 1402 25294
Ussita MC 19 444 25738
Acquacanina MC 19 121 25859

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km E of Foligno (57155 inhabitants)
46 Km E of Perugia (166134 inhabitants)
57 Km NE of Terni (111501 inhabitants)
75 Km NW of Teramo (54892 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
92 Km S of Fano (60888 inhabitants)
96 Km NE of Viterbo (67173 inhabitants)
99 Km SE of Arezzo (99543 inhabitants)
99 Km S of Pesaro (94582 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 1.4 2017-03-24
18:50:48		 43.0233 12.9367 8 2017-03-24
19:08:00		 Sala Sismica INGV-Roma 42881321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-24 18:50:48 ± 0.05
Latitude 43.0233 ± 0.0027
Longitude 12.9367 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 42881321

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 249
Semi-minor axis of confidence ellipse (meter) 201
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 34
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42808
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 42881321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-24 19:08:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2017-03-24T18:51:09.98 3.0 undecidable manual S 0.01 0
IV.ARVD.HHZ. 2017-03-24T18:51:06.11 3.0 undecidable manual S -0.04 0
IV.T1211.EHZ. 2017-03-24T18:51:06.94 3.0 undecidable manual S 0.53 0
IV.SSFR.HHZ. 2017-03-24T18:51:04.22 0.3 undecidable manual S 345 47.5191 50 0.28 66
IV.T1241.EHZ. 2017-03-24T18:51:02.92 0.3 undecidable manual S 115 44.2224 50 -0.15 68
IV.MPAG.EHZ. 2017-03-24T18:51:01.05 3.0 undecidable manual P 0.13 0
IV.TERO.HHZ. 2017-03-24T18:51:00.54 3.0 negative manual P -0.44 0
IV.MMO1.EHZ. 2017-03-24T18:51:00.12 0.3 undecidable manual S 113 34.5432 103 -0.29 67
IV.GUMA.HHZ. 2017-03-24T18:51:00.18 0.3 undecidable manual S 82 32.6451 104 0.43 65
IV.EL6.EHZ. 2017-03-24T18:51:00.85 0.1 undecidable manual S 21 36.4413 50 -0.15 92
IV.FOSV.EHZ. 2017-03-24T18:50:59.96 0.1 undecidable manual S 335 33.2445 103 -0.02 95
IV.ATCC.EHZ. 2017-03-24T18:50:59.00 0.3 undecidable manual S 307 29.9478 105 0.13 70
IV.T1245.HHZ. 2017-03-24T18:50:58.35 0.1 undecidable manual S 132 27.5502 106 0.29 90
IV.ARVD.HHZ. 2017-03-24T18:50:58.03 3.0 undecidable manual P -0.2 0
IV.T1211.EHZ. 2017-03-24T18:50:58.37 3.0 negative manual P -0.01 0
IV.SNTG.HHZ. 2017-03-24T18:50:57.36 0.1 undecidable manual S 1 25.6521 107 -0.08 95
IV.T1299.EHZ. 2017-03-24T18:50:57.86 3.0 negative manual P 0.03 0
IV.NRCA.HHZ. 2017-03-24T18:50:57.49 0.1 undecidable manual S 146 25.5522 107 0.11 94
IV.SSFR.HHZ. 2017-03-24T18:50:57.38 0.1 undecidable manual P 345 47.5191 50 0.13 90
IV.ASSB.HHZ. 2017-03-24T18:50:56.59 0.3 undecidable manual S 275 22.6551 109 0.16 70
IV.T1241.EHZ. 2017-03-24T18:50:56.65 0.1 undecidable manual P 115 44.2224 50 -0.1 91
IV.T1256.HHZ. 2017-03-24T18:50:56.92 0.3 undecidable manual S 95 23.5542 109 0.19 70
IV.EL6.EHZ. 2017-03-24T18:50:55.32 0.1 undecidable manual P 21 36.4413 50 -0.23 90
IV.GUMA.HHZ. 2017-03-24T18:50:54.93 0.1 undecidable manual P 82 32.6451 104 0.1 93
IV.T1220.EHZ. 2017-03-24T18:50:54.58 0.1 undecidable manual S 52 15.6732 117 0.38 90
IV.FOSV.EHZ. 2017-03-24T18:50:54.80 0.6 positive manual P 335 33.2445 103 -0.17 46
IV.ATCC.EHZ. 2017-03-24T18:50:54.32 0.1 undecidable manual P 307 29.9478 105 0 96
IV.T1216.EHZ. 2017-03-24T18:50:54.75 0.6 undecidable manual S 156 16.1727 116 0.39 45
IV.MMO1.EHZ. 2017-03-24T18:50:54.86 0.1 undecidable manual P 113 34.5432 103 -0.35 88
IV.T1212.EHZ. 2017-03-24T18:50:54.46 3.0 negative manual P -0.01 0
IV.T1256.HHZ. 2017-03-24T18:50:53.12 0.1 undecidable manual P 95 23.5542 109 0.03 96
IV.FDMO.HHZ. 2017-03-24T18:50:53.12 0.1 undecidable manual S 83 12.2766 123 -0.07 97
IV.T1245.HHZ. 2017-03-24T18:50:53.72 0.1 undecidable manual P 132 27.5502 106 -0.14 93
IV.SNTG.HHZ. 2017-03-24T18:50:53.38 0.1 undecidable manual P 1 25.6521 107 -0.11 94
IV.ASSB.HHZ. 2017-03-24T18:50:53.07 0.1 positive manual P 275 22.6551 109 0.16 94
IV.NRCA.HHZ. 2017-03-24T18:50:53.13 0.1 undecidable manual P 146 25.5522 107 -0.33 90
IV.T1216.EHZ. 2017-03-24T18:50:51.84 0.1 undecidable manual P 156 16.1727 116 0.13 95
IV.FDMO.HHZ. 2017-03-24T18:50:51.10 0.1 undecidable manual P 83 12.2766 123 0.06 97
IV.T1219.EHZ. 2017-03-24T18:50:51.27 0.1 undecidable manual S 57 6.5934 140 -0.41 91
IV.T1220.EHZ. 2017-03-24T18:50:51.82 0.1 positive manual P 52 15.6732 117 0.2 94
IV.CESI.HHZ. 2017-03-24T18:50:50.59 0.6 undecidable manual S 232 3.2967 157 -0.49 45
IV.T1219.EHZ. 2017-03-24T18:50:50.11 0.1 undecidable manual P 57 6.5934 140 -0.06 98
IV.CESI.HHZ. 2017-03-24T18:50:49.83 0.1 positive manual P 232 3.2967 157 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:1.2 0.0000349 0.84 AML other m 2017-03-24T18:51:08.42
IV.ARVD.HHN. ML:1.0 0.0000258 1.3 AML other m 2017-03-24T18:51:06.34
IV.ASSB.HHE. ML:1.4 0.000185 0.26 AML other m 2017-03-24T18:50:56.97
IV.ASSB.HHN. ML:1.6 0.000288 0.2 AML other m 2017-03-24T18:50:57.09
IV.ATCC.EHN. ML:1.3 0.000101 0.84 AML other m 2017-03-24T18:50:59.73
IV.ATCC.EHE. ML:1.2 0.00008715 0.32 AML other m 2017-03-24T18:51:00.25
IV.CESI.HHE. ML:0.0 0.0024544769999999996 0.3712 AML other m 2017-03-24T18:50:50.74
IV.CESI.HHN. ML:0.0 0.0022818645000000004 0.32 AML other m 2017-03-24T18:50:50.76
IV.EL6.EHE. ML:2.0 0.00036449999999999997 0.18 AML other m 2017-03-24T18:51:01.19
IV.EL6.EHN. ML:1.9 0.00030199999999999997 1.16 AML other m 2017-03-24T18:51:02.17
IV.FDMO.HHN. ML:1.4 0.000325 0.14 AML other m 2017-03-24T18:50:53.31
IV.FOSV.EHE. ML:1.0 0.000043049999999999996 0.46 AML other m 2017-03-24T18:51:00.08
IV.FOSV.EHN. ML:1.1 0.000058 0.46 AML other m 2017-03-24T18:51:03.66
IV.GUMA.HHN. ML:1.8 0.0002605 0.26 AML other m 2017-03-24T18:51:00.53
IV.GUMA.HHE. ML:1.9 0.00032599999999999996 0.24 AML other m 2017-03-24T18:51:00.47
IV.NRCA.HHE. ML:1.4 0.00014600000000000003 0.38 AML other m 2017-03-24T18:50:59.34
IV.NRCA.HHN. ML:1.6 0.0002265 0.16 AML other m 2017-03-24T18:50:57.72
IV.PIEI.HHN. ML:0.9 0.0000159 0.86 AML other m 2017-03-24T18:51:10.96
IV.PIEI.HHE. ML:1.0 0.00002235 0.42 AML other m 2017-03-24T18:51:11.26
IV.SNTG.HHN. ML:1.3 0.0001225 0.16 AML other m 2017-03-24T18:50:58.40
IV.SNTG.HHE. ML:1.2 0.0000936 1.74 AML other m 2017-03-24T18:50:58.87
IV.SSFR.HHE. ML:1.6 0.0001005 0.22 AML other m 2017-03-24T18:51:05.06
IV.SSFR.HHN. ML:1.6 0.0001075 0.28 AML other m 2017-03-24T18:51:05.38
IV.T1212.EHN. ML:1.4 0.00011245 0.42 AML other m 2017-03-24T18:51:00.48
IV.T1212.EHE. ML:1.2 0.0000779 1.28 AML other m 2017-03-24T18:51:01.92
IV.T1216.EHE. ML:1.4 0.000249 0.42 AML other m 2017-03-24T18:50:55.48
IV.T1216.EHN. ML:1.5 0.00032299999999999994 0.14 AML other m 2017-03-24T18:50:56.27
IV.T1220.EHN. ML:2.1 0.00117 0.8 AML other m 2017-03-24T18:50:55.03
IV.T1220.EHE. ML:2.0 0.0010605 0.62 AML other m 2017-03-24T18:50:56.62
IV.T1241.EHE. ML:1.1 0.0000367 0.48 AML other m 2017-03-24T18:51:07.35
IV.T1241.EHN. ML:1.1 0.0000374 0.74 AML other m 2017-03-24T18:51:05.87
IV.T1245.HHN. ML:1.5 0.00016749999999999998 0.24 AML other m 2017-03-24T18:51:02.23
IV.T1245.HHE. ML:1.4 0.000136 0.58 AML other m 2017-03-24T18:51:01.51
IV.T1256.HHE. ML:1.3 0.0001365 1.5 AML other m 2017-03-24T18:50:59.20
IV.T1256.HHN. ML:1.2 0.00010025000000000001 1.52 AML other m 2017-03-24T18:50:59.18
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