Earthquake with magnitude of ML 0.2 on date 16-07-2017 and time 16:10:46 (Italy) in region 6 km E Ussita (MC)

A magnitude ML 0.2 earthquake occured in region: 6 km E Ussita (MC), on

  • 16-07-2017 14:10:46 (UTC)
  • 16-07-2017 16:10:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.935, 13.216 at 5 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
Ussita MC 6 444 444
Castelsantangelo sul Nera MC 7 281 725
Bolognola MC 7 142 867
Montemonaco AP 10 604 1471
Montefortino FM 10 1178 2649
Visso MC 10 1107 3756
Acquacanina MC 11 121 3877
Fiastra MC 12 559 4436
Amandola FM 13 3629 8065
Sarnano MC 13 3264 11329
Montegallo AP 14 523 11852
Fiordimonte MC 15 202 12054
Preci PG 16 724 12778
Comunanza AP 16 3166 15944
Pievebovigliana MC 18 866 16810
Gualdo MC 18 815 17625
Pieve Torina MC 18 1458 19083
Norcia PG 19 4957 24040
Monte Cavallo MC 19 145 24185
Arquata del Tronto AP 19 1178 25363
Cessapalombo MC 20 512 25875

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
50 Km NW of Teramo (54892 inhabitants)
62 Km NE of Terni (111501 inhabitants)
67 Km N of L'Aquila (69753 inhabitants)
70 Km E of Perugia (166134 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
90 Km NW of Montesilvano (53738 inhabitants)
97 Km NW of Pescara (121014 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 0.2 2017-07-16
14:10:46
42.9347 13.2157 5 2018-07-06
12:40:16
Bollettino Sismico Italiano INGV 51249331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-07-16 14:10:46 ± 0.11
Latitude 42.9347 ± 0.0027
Longitude 13.2157 ± 0.0037
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 51249331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 350
Semi-minor axis of confidence ellipse (meter) 133
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
Circular confidence region, given by single value of horizontal uncertainty (meter) 350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 107
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 16
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
Epicentral distance of station farthest from the epicenter (degree) 0.23832
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 51249331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-10-23 15:48:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2017-07-16T14:12:30.60 3.0 undecidable manual Sg 20.309999 0
MN.PDG.HHZ. 2017-07-16T14:12:27.45 3.0 undecidable manual Sn -0.07 0
CH.BERNI.HHZ. 2017-07-16T14:12:26.83 3.0 undecidable manual Sg 9.31 0
IV.GMB.BHZ. 2017-07-16T14:12:22.26 3.0 undecidable manual Sn -6.01 0
IV.VARE.HHZ. 2017-07-16T14:12:20.51 3.0 undecidable manual Sn 2.15 0
IV.SERS.HHZ. 2017-07-16T14:12:14.96 3.0 undecidable manual Sn -5.1 0
IV.JOPP.HHZ. 2017-07-16T14:12:12.23 3.0 undecidable manual Sn -7.35 0
IV.IVPL.HHZ. 2017-07-16T14:12:12.05 3.0 undecidable manual Sn -4.72 0
IV.MSRU.HHZ. 2017-07-16T14:12:10.78 3.0 undecidable manual Sn -9.99 0
IV.TDS.HHZ. 2017-07-16T14:12:07.57 3.0 undecidable manual Sn 3.13 0
IV.IST3.HHZ. 2017-07-16T14:12:02.94 3.0 undecidable manual Sn -6.53 0
IV.MNTV.HNZ. 2017-07-16T14:12:00.27 3.0 undecidable manual Sg 15.75 0
IV.ZONE.HHZ. 2017-07-16T14:11:57.05 3.0 undecidable manual Sn -5.91 0
AC.VLO.HHZ. 2017-07-16T14:11:44.69 3.0 undecidable manual Pn 3.97 0
GU.GRAM.HHZ. 2017-07-16T14:11:43.60 3.0 undecidable manual Sg 4.58 0
IV.MTMR.HNZ. 2017-07-16T14:11:42.55 3.0 undecidable manual Sg 16.620001 0
IV.VARE.HHZ. 2017-07-16T14:11:39.97 3.0 negative manual Pg 12.79 0
IV.ZCCA.HHZ. 2017-07-16T14:11:37.07 3.0 undecidable manual Sg 10.46 0
MN.BNI.HHZ. 2017-07-16T14:11:29.51 3.0 negative manual Pn -6.47 0
IV.ZONE.HHZ. 2017-07-16T14:11:22.83 3.0 undecidable manual Pg 4.3 0
IV.SARZ.HHZ. 2017-07-16T14:11:22.97 3.0 negative manual Pg 6.32 0
IV.LTRZ.HNZ. 2017-07-16T14:11:21.38 3.0 undecidable manual Pg 6.26 0
CH.BERNI.HHZ. 2017-07-16T14:11:17.23 3.0 undecidable manual Pn -9.48 0
GU.RNCA.HHZ. 2017-07-16T14:11:11.06 3.0 negative manual Pn -2.03 0
IV.MAGA.HHZ. 2017-07-16T14:11:07.18 3.0 negative manual Pn -9.24 0
IV.PAOL.HHZ. 2017-07-16T14:10:56.66 3.0 undecidable manual Pg 3.06 0
IV.CESI.HHZ. 2017-07-16T14:10:55.31 0.3 undecidable manual S 287 0.2383 100 -0.24 70
IV.IOCA.HHZ. 2017-07-16T14:10:55.31 3.0 positive manual Pg 2.54 0
IV.PIGN.HHZ. 2017-07-16T14:10:54.47 3.0 negative manual Pg 5.02 0
IV.MRB1.HNZ. 2017-07-16T14:10:54.26 3.0 undecidable manual Pn -1.47 0
IV.T1219.EHN. 2017-07-16T14:10:54.10 0.6 undecidable manual S 308 0.1961 102 0.14 48
IV.FDMO.HHZ. 2017-07-16T14:10:52.10 0.3 undecidable manual S 317 0.1385 107 0.29 70
IV.CESI.HHZ. 2017-07-16T14:10:51.41 0.1 undecidable manual P 287 0.2383 100 -0.2 94
IV.NRCA.HHZ. 2017-07-16T14:10:51.62 0.6 undecidable manual S 216 0.125 109 0.28 47
IV.SACR.HHZ. 2017-07-16T14:10:50.48 3.0 negative manual Pn -1.04 0
IV.T1219.EHN. 2017-07-16T14:10:50.75 0.1 undecidable manual P 308 0.1961 102 0.06 97
IV.CIGN.HHZ. 2017-07-16T14:10:50.53 3.0 undecidable manual Pn -0.94 0
IV.NRCA.HHZ. 2017-07-16T14:10:49.23 0.1 undecidable manual P 216 0.125 109 0.05 99
IV.T1245.HHZ. 2017-07-16T14:10:49.77 0.3 undecidable manual S 195 0.0809 118 0.02 75
IV.MMO1.EHZ. 2017-07-16T14:10:49.87 0.3 undecidable manual S 113 0.089 116 -0.16 73
IV.FDMO.HHZ. 2017-07-16T14:10:49.38 0.3 undecidable manual P 317 0.1385 107 -0.07 74
IV.T1256.HHZ. 2017-07-16T14:10:49.77 1.0 undecidable manual S 6 0.0719 121 0.31 24
IV.MMO1.EHZ. 2017-07-16T14:10:48.62 0.1 undecidable manual P 113 0.089 116 0.2 96
IV.MC2.EHZ. 2017-07-16T14:10:48.16 0.3 undecidable manual S 220 0.0306 145 -0.1 75
IV.T1245.HHZ. 2017-07-16T14:10:48.23 0.1 undecidable manual P 195 0.0809 118 -0.03 100
IV.T1256.HHZ. 2017-07-16T14:10:47.92 0.1 undecidable manual P 6 0.0719 121 -0.17 97
IV.MC2.EHZ. 2017-07-16T14:10:47.40 0.3 undecidable manual P 220 0.0306 145 0 76
IV.PE3.EHZ. 2017-07-16T14:10:42.93 3.0 negative manual Pn -2.02 0
IV.INTR.HNZ. 2017-07-16T14:10:35.54 3.0 undecidable manual Pn -5.83 0
IV.MCIV.HHZ. 2017-07-16T14:10:35.66 3.0 undecidable manual P -4.42 0
IV.RCAV.EHZ. 2017-07-16T14:10:32.24 3.0 undecidable manual P -5.46 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1256.HHE. ML:0 8.835E-5 0.42 AML other m 2017-07-16T14:10:56.88
IV.T1256.HHN. ML:0 8.54E-5 1.58 AML other m 2017-07-16T14:10:54.13
IV.ATCC.EHN. ML:1.3 7.435E-5 0.56 AML other m 2017-07-16T14:10:55.59
IV.FDMO.HHN. ML:0.1 1.46188435E-5 1.6192 AML other m 2017-07-16T14:10:51.66
IV.FDMO.HHE. ML:0.1 1.637699E-5 1.376 AML other m 2017-07-16T14:10:52.20
IV.CESI.HHN. ML:0.4 1.68938585E-5 0.9856 AML other m 2017-07-16T14:10:55.05
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