Earthquake with magnitude of ML 0.6 on date 24-03-2017 and time 17:41:35 (Italy) in region 5 km NW Arquata del Tronto (AP)

A magnitude ML 0.6 earthquake occured in region: 5 km NW Arquata del Tronto (AP), on

  • 24-03-2017 16:41:35 (UTC)
  • 24-03-2017 17:41:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8050, 13.2600 at 12 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Arquata del Tronto AP 5 1178 1178
Montegallo AP 7 523 1701
Montemonaco AP 12 604 2305
Accumoli RI 12 667 2972
Acquasanta Terme AP 13 2916 5888
Castelsantangelo sul Nera MC 13 281 6169
Norcia PG 14 4957 11126
Montefortino FM 17 1178 12304
Ussita MC 18 444 12748
Roccafluvione AP 19 2010 14758
Palmiano AP 19 196 14954
Amatrice RI 20 2657 17611
Visso MC 20 1107 18718
Preci PG 20 724 19442

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Teramo (54892 inhabitants)
48 Km E of Foligno (57155 inhabitants)
52 Km N of L'Aquila (69753 inhabitants)
57 Km E of Terni (111501 inhabitants)
78 Km E of Perugia (166134 inhabitants)
80 Km W of Montesilvano (53738 inhabitants)
87 Km W of Pescara (121014 inhabitants)
90 Km NW of Chieti (51815 inhabitants)
93 Km S of Ancona (100861 inhabitants)
100 Km NE of Guidonia Montecelio (88673 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 0.6 2017-03-24
16:41:35
42.8052 13.2597 12 2017-03-24
16:49:01
Sala Sismica INGV-Roma 42876101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-24 16:41:35 ± 0.12
Latitude 42.8052 ± 0.0027
Longitude 13.2597 ± 0.0074
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 42876101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 588
Semi-minor axis of confidence ellipse (meter) 318
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 279
Circular confidence region, given by single value of horizontal uncertainty (meter) 590.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 95
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.31206
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 3
Type of magnitude ML
Reference to an origin 42876101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-24 16:49:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
AC.KBN.HHZ. 2017-03-24T16:43:23.76 3.0 negative manual Pg 19.790001 0
IV.ZONE.HHZ. 2017-03-24T16:43:15.85 3.0 undecidable manual Sg 9.95 0
AC.VLO.HHZ. 2017-03-24T16:43:14.37 3.0 undecidable manual Pg 21.52 0
IV.VOBA.HNZ. 2017-03-24T16:43:12.58 3.0 undecidable manual Sg 12.99 0
IV.CTI.HHZ. 2017-03-24T16:43:07.71 3.0 undecidable manual Sg 8.05 0
IV.LEOD.HNZ. 2017-03-24T16:42:57.36 3.0 undecidable manual Sn -2.71 0
BA.PZUN.HHZ. 2017-03-24T16:42:57.24 3.0 undecidable manual Sn -1.37 0
IV.VBKN.HHZ. 2017-03-24T16:42:41.50 3.0 undecidable manual Sn 0.82 0
IV.NOCI.HHZ. 2017-03-24T16:42:33.98 3.0 undecidable manual Pn 4.86 0
CR.STON.BHZ. 2017-03-24T16:42:27.80 3.0 undecidable manual Pn 2.83 0
IV.CAPR.HNZ. 2017-03-24T16:42:25.64 3.0 negative manual Pn 0.9 0
IV.RNI2.HHZ. 2017-03-24T16:42:19.17 3.0 undecidable manual Sg -0.37 0
IV.CAVE.HHZ. 2017-03-24T16:42:13.36 3.0 negative manual Pg 3.39 0
IV.CIGN.HHZ. 2017-03-24T16:42:06.37 3.0 undecidable manual Pg 1.99 0
IV.CDCA.HNZ. 2017-03-24T16:41:47.26 3.0 undecidable manual P 0.16 0
IV.TERO.HHZ. 2017-03-24T16:41:42.10 0.3 undecidable manual P 126 34.6431 93 -0.12 70
IV.MMO1.EHZ. 2017-03-24T16:41:41.24 0.1 undecidable manual S 28 11.7771 120 0.03 99
IV.T1214.EHZ. 2017-03-24T16:41:40.17 0.1 undecidable manual S 219 6.4935 143 0.01 100
IV.T1245.HHZ. 2017-03-24T16:41:40.35 0.1 undecidable manual S 314 8.1807 135 -0.09 98
IV.T1241.EHZ. 2017-03-24T16:41:39.28 0.1 undecidable manual P 68 15.0738 108 0.04 98
IV.T1245.HHZ. 2017-03-24T16:41:38.34 0.1 undecidable manual P 314 8.1807 135 0 99
IV.MMO1.EHZ. 2017-03-24T16:41:38.80 0.1 undecidable manual P 28 11.7771 120 0.01 99
IV.T1214.EHZ. 2017-03-24T16:41:38.27 0.1 undecidable manual P 219 6.4935 143 0.09 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1214.EHE. ML:0.4 0.000033154240000000005 0.2048 AML other m 2017-03-24T16:41:40.45
IV.T1214.HNE. ML:0.8 0.00007415351 0.3712 AML other m 2017-03-24T16:41:40.96
IV.T1214.EHN. ML:0.5 0.0000453510395 0.2176 AML other m 2017-03-24T16:41:40.24
IV.T1214.HNN. ML:0.8 0.00008383424 1.4336 AML other m 2017-03-24T16:41:41.18
IV.T1241.EHN. ML:0.1 0.000008391122 0.4352 AML other m 2017-03-24T16:41:40.79
IV.T1241.HNN. ML:1.3 0.00015795375 0.6272 AML other m 2017-03-24T16:41:40.49
IV.T1241.EHE. ML:0.1 0.000011703513500000001 0.832 AML other m 2017-03-24T16:41:38.96
IV.T1245.HHN. ML:0.6 0.00004389214 0.2944 AML other m 2017-03-24T16:41:41.59
IV.T1245.HNE. ML:1.1 0.000165772185 1.9328 AML other m 2017-03-24T16:41:40.68
IV.T1245.HHE. ML:0.5 0.000033387185 0.256 AML other m 2017-03-24T16:41:41.52
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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