Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 27-06-2019 and time 09:37:56 (Italy) in region 3 km N Ussita (MC)

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

  • 27-06-2019 07:37:56 (UTC)
  • 27-06-2019 09:37:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9700, 13.1430 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
Ussita MC 3 444 444
Visso MC 6 1107 1551
Acquacanina MC 7 121 1672
Bolognola MC 7 142 1814
Fiastra MC 8 559 2373
Castelsantangelo sul Nera MC 8 281 2654
Fiordimonte MC 9 202 2856
Pieve Torina MC 11 1458 4314
Pievebovigliana MC 11 866 5180
Monte Cavallo MC 12 145 5325
Preci PG 13 724 6049
Muccia MC 15 915 6964
Sarnano MC 15 3264 10228
Montefortino FM 17 1178 11406
Montemonaco AP 17 604 12010
Amandola FM 17 3629 15639
Cessapalombo MC 18 512 16151
Serravalle di Chienti MC 19 1070 17221
Gualdo MC 19 815 18036
Camerino MC 20 6974 25010
Sellano PG 20 1079 26089
Norcia PG 20 4957 31046
Caldarola MC 20 1823 32869

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
57 Km NW of Teramo (54892 inhabitants)
61 Km NE of Terni (111501 inhabitants)
63 Km E of Perugia (166134 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
97 Km NW of Montesilvano (53738 inhabitants)
98 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 2019-06-27
07:37:56		 42.9698 13.1432 9 2019-06-27
07:47:50		 Sala Sismica INGV-Roma 69960921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-27 07:37:56 ± 0.04
Latitude 42.9698 ± 0.0018
Longitude 13.1432 ± 0.0025
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 69960921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 204
Semi-minor axis of confidence ellipse (meter) 118
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 43
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.36153
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:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 69960921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-27 07:47:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2019-06-27T07:38:17.37 3.0 undecidable manual S 0
IV.ARVD.HHZ. 2019-06-27T07:38:13.58 3.0 undecidable manual P 0
IV.ASSB.HHZ. 2019-06-27T07:38:10.79 0.3 undecidable manual S 282 40.1265 50 0.06 71
IV.EL6.EHZ. 2019-06-27T07:38:10.77 0.1 undecidable manual S 355 40.0266 50 0.07 94
IV.MF5.EHZ. 2019-06-27T07:38:07.05 0.6 undecidable manual S 85 25.752 108 0.64 42
IV.MML1.HNZ. 2019-06-27T07:38:05.02 0.1 undecidable manual S 319 21.1677 112 0.12 96
IV.ASSB.HHZ. 2019-06-27T07:38:04.61 0.1 undecidable manual P 282 40.1265 50 -0.31 89
IV.PF6.EHZ. 2019-06-27T07:38:04.37 0.3 undecidable manual S 13 19.0698 114 0.12 72
IV.EL6.EHZ. 2019-06-27T07:38:04.93 0.1 undecidable manual P 355 40.0266 50 0.02 95
IV.CESI.HHZ. 2019-06-27T07:38:04.55 0.1 undecidable manual S 281 19.7691 113 0.1 97
IV.MMO1.EHZ. 2019-06-27T07:38:03.34 0.1 undecidable manual S 118 16.872 117 -0.2 95
IV.NRCA.HHZ. 2019-06-27T07:38:03.13 0.1 undecidable manual S 189 15.2736 119 0.07 98
IV.CSP1.EHZ. 2019-06-27T07:38:02.78 0.1 undecidable manual S 20 14.4744 121 -0.03 99
IV.MF5.EHZ. 2019-06-27T07:38:02.28 0.3 undecidable manual P 85 25.752 108 -0.15 71
IT.MTCL.HGZ. 2019-06-27T07:38:02.06 0.1 undecidable manual S 283 11.9769 125 -0.03 100
IV.MML1.HNZ. 2019-06-27T07:38:01.61 0.1 undecidable manual P 319 21.1677 112 0.05 98
IV.FEMA.HNZ. 2019-06-27T07:38:01.02 0.1 undecidable manual S 264 7.5813 138 0.06 100
IV.PF6.EHZ. 2019-06-27T07:38:01.14 0.3 undecidable manual P 13 19.0698 114 -0.04 74
IV.CESI.HHZ. 2019-06-27T07:38:01.33 0.1 undecidable manual P 281 19.7691 113 0.03 98
IV.CSP1.EHZ. 2019-06-27T07:38:00.33 0.1 undecidable manual P 20 14.4744 121 -0.02 99
IV.NRCA.HHZ. 2019-06-27T07:38:00.53 0.1 undecidable manual P 189 15.2736 119 0.03 99
IV.FDMO.HHZ. 2019-06-27T07:38:00.98 0.1 undecidable manual S 329 8.6802 134 -0.23 96
IV.MMO1.EHZ. 2019-06-27T07:38:00.86 0.1 undecidable manual P 118 16.872 117 0.09 98
IV.MC2.EHZ. 2019-06-27T07:37:59.19 0.1 undecidable manual P 150 7.4814 139 -0.07 100
IT.MTCL.HGZ. 2019-06-27T07:37:59.94 0.1 undecidable manual P 283 11.9769 125 0.01 100
IV.FDMO.HHZ. 2019-06-27T07:37:59.22 0.1 undecidable manual P 329 8.6802 134 -0.2 97
IV.FEMA.HNZ. 2019-06-27T07:37:59.41 0.1 undecidable manual P 264 7.5813 138 0.13 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.4 0.0004005 0.34 AML other m 2019-06-27T07:38:01.46
IV.CSP1.EHE. ML:0.9 0.0000803 1.3 AML other m 2019-06-27T07:38:03.79
IV.NRCA.HHN. ML:1.2 0.00016900000000000002 0.38 AML other m 2019-06-27T07:38:03.82
IV.CSP1.EHN. ML:1.0 0.0001024 1.44 AML other m 2019-06-27T07:38:04.05
IV.CESI.HHE. ML:1.0 0.00007905 0.98 AML other m 2019-06-27T07:38:04.93
IV.CESI.HHN. ML:1.2 0.0001085 0.58 AML other m 2019-06-27T07:38:05.26
IV.NRCA.HHE. ML:1.2 0.0001735 0.12 AML other m 2019-06-27T07:38:05.47
IV.FDMO.HHE. ML:1.1 0.00020140475 0.2048 AML other m 2019-06-27T07:38:01.78
IV.NRCA.HNE. ML:1.2 0.000164671145 0.128 AML other m 2019-06-27T07:38:05.41
IV.NRCA.HNN. ML:1.2 0.00017131495 0.1408 AML other m 2019-06-27T07:38:03.76
IV.ASSB.HHN. ML:0.9 0.000029703485 0.16 AML other m 2019-06-27T07:38:11.22
IV.ARVD.HHN. ML:0.4 0.0000070546580000000005 0.0576 AML other m 2019-06-27T07:38:24.01
IV.ARVD.HHE. ML:0.7 0.000011538899999999999 0.1024 AML other m 2019-06-27T07:38:18.65
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