Earthquake with magnitude of ML 1.2 on date 09-04-2019 and time 15:27:40 (Italy) in region 5 km N Preci (PG)

A magnitude ML 1.2 earthquake occured in region: 5 km N Preci (PG), on

  • 09-04-2019 13:27:40 (UTC)
  • 09-04-2019 15:27:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9230, 13.0240 at 11 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
Preci PG 5 724 724
Visso MC 5 1107 1831
Monte Cavallo MC 8 145 1976
Sellano PG 9 1079 3055
Ussita MC 10 444 3499
Castelsantangelo sul Nera MC 11 281 3780
Pieve Torina MC 14 1458 5238
Fiordimonte MC 14 202 5440
Cerreto di Spoleto PG 14 1075 6515
Norcia PG 16 4957 11472
Pievebovigliana MC 16 866 12338
Fiastra MC 17 559 12897
Acquacanina MC 17 121 13018
Serravalle di Chienti MC 18 1070 14088
Muccia MC 18 915 15003
Bolognola MC 18 142 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
51 Km NE of Terni (111501 inhabitants)
56 Km E of Perugia (166134 inhabitants)
63 Km W of Teramo (54892 inhabitants)
71 Km NW of L'Aquila (69753 inhabitants)
87 Km SW of Ancona (100861 inhabitants)
94 Km NE of Viterbo (67173 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 1.2 2019-04-09
13:27:40
42.9228 13.0238 11 2019-04-09
13:35:50
Sala Sismica INGV-Roma 67407161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-09 13:27:40 ± 0.06
Latitude 42.9228 ± 0.0036
Longitude 13.0238 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 67407161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 388
Semi-minor axis of confidence ellipse (meter) 380
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 11
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 47
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.04317
Epicentral distance of station farthest from the epicenter (degree) 0.39210
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 67407161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-09 13:35:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARRO.EHE. 2019-04-09T13:27:54.41 0.6 undecidable manual S 209 43.5231 50 0.28 48
IV.MF5.EHZ. 2019-04-09T13:27:52.78 0.3 undecidable manual S 78 36.1416 50 0.63 66
IV.ASSB.HHZ. 2019-04-09T13:27:51.13 0.3 undecidable manual S 294 32.4453 50 -0.05 77
IV.GAVE.HNZ. 2019-04-09T13:27:49.66 0.3 undecidable manual S 202 27.6501 50 -0.24 74
IV.GUMA.HHZ. 2019-04-09T13:27:49.84 0.6 undecidable manual S 58 29.6481 50 -0.59 45
IV.PF6.EHZ. 2019-04-09T13:27:49.70 0.3 undecidable manual S 30 27.5502 50 -0.17 75
IV.MMO1.EHZ. 2019-04-09T13:27:48.76 0.3 undecidable manual S 96 24.753 50 -0.36 73
IV.ARRO.EHE. 2019-04-09T13:27:48.99 0.6 undecidable manual P 209 43.5231 50 0.8 40
IV.CSP1.EHZ. 2019-04-09T13:27:48.88 0.3 undecidable manual S 38 23.8539 50 0.01 79
IV.MML1.HNZ. 2019-04-09T13:27:48.13 0.3 undecidable manual S 349 21.5673 50 -0.14 77
IV.MOMA.HHE. 2019-04-09T13:27:47.86 0.6 undecidable manual P 250 39.1275 50 0.35 47
IV.MF5.EHZ. 2019-04-09T13:27:47.44 0.3 undecidable manual P 78 36.1416 50 0.4 71
IV.ASSB.HHZ. 2019-04-09T13:27:46.32 0.1 undecidable manual P 294 32.4453 50 -0.16 100
IV.MC2.EHZ. 2019-04-09T13:27:46.60 0.3 undecidable manual S 95 13.4754 129 0.49 72
IV.LNSS.HHE. 2019-04-09T13:27:46.91 0.6 undecidable manual P 178 35.5422 50 -0.04 51
IV.CESI.HHZ. 2019-04-09T13:27:46.03 0.3 undecidable manual S 313 13.2756 130 -0.02 80
IV.GUMA.HHZ. 2019-04-09T13:27:46.29 0.3 undecidable manual P 58 29.6481 50 0.24 74
IV.NRCA.HHZ. 2019-04-09T13:27:45.21 0.3 undecidable manual S 143 12.3765 132 -0.6 70
IV.MMO1.EHZ. 2019-04-09T13:27:45.13 0.3 undecidable manual P 96 24.753 50 -0.16 76
IV.FDMO.HHZ. 2019-04-09T13:27:45.95 0.6 undecidable manual S 22 13.5753 129 -0.2 51
IV.CSP1.EHZ. 2019-04-09T13:27:45.15 0.3 undecidable manual P 38 23.8539 50 0 79
IV.GAVE.HNZ. 2019-04-09T13:27:45.57 0.6 undecidable manual P 202 27.6501 50 -0.17 50
IV.PF6.EHZ. 2019-04-09T13:27:45.60 0.3 undecidable manual P 30 27.5502 50 -0.12 76
IV.FEMA.HNZ. 2019-04-09T13:27:44.23 0.3 undecidable manual S 26 4.7952 156 -0.02 81
IV.MML1.HNZ. 2019-04-09T13:27:44.86 0.6 undecidable manual P 349 21.5673 50 0.06 52
IT.MTCL.HGZ. 2019-04-09T13:27:44.66 0.6 undecidable manual S 346 8.0808 144 -0.16 52
IV.CESI.HHZ. 2019-04-09T13:27:43.69 0.3 undecidable manual P 313 13.2756 130 0.17 77
IV.MC2.EHZ. 2019-04-09T13:27:43.53 0.3 undecidable manual P 95 13.4754 129 -0.02 80
IV.NRCA.HHZ. 2019-04-09T13:27:43.19 0.3 undecidable manual P 143 12.3765 132 -0.18 77
IV.FDMO.HHZ. 2019-04-09T13:27:43.64 0.3 undecidable manual P 22 13.5753 129 0.07 79
IV.FEMA.HNZ. 2019-04-09T13:27:42.66 0.3 undecidable manual P 26 4.7952 156 0.19 78
IT.MTCL.HGZ. 2019-04-09T13:27:42.87 0.3 undecidable manual P 346 8.0808 144 0.06 80
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHN. ML:1.1 0.0000562 0.38 AML other m 2019-04-09T13:27:51.58
IV.FDMO.HHN. ML:1.4 0.0002315 0.2 AML other m 2019-04-09T13:27:46.26
IV.FDMO.HHE. ML:1.4 0.000254 0.16 AML other m 2019-04-09T13:27:46.37
IV.CESI.HHN. ML:1.4 0.000257 0.38 AML other m 2019-04-09T13:27:46.58
IV.GUMA.HHE. ML:1.0 0.00008925 0.68 AML other m 2019-04-09T13:27:56.56
IV.GUMA.HHN. ML:0.9 0.00007319999999999999 0.5 AML other m 2019-04-09T13:27:56.58
IV.CESI.HHE. ML:1.4 0.000236 0.14 AML other m 2019-04-09T13:27:46.28
IV.CSP1.EHE. ML:1.1 0.00007989758499999999 0.1408 AML other m 2019-04-09T13:27:49.52
IV.CSP1.EHN. ML:1.1 0.000069929825 0.1408 AML other m 2019-04-09T13:27:49.71
IV.GUMA.HNN. ML:2.0 0.00052712995 0.8896 AML other m 2019-04-09T13:27:49.71
IV.ASSB.HHE. ML:1.1 0.000052805925000000004 0.1024 AML other m 2019-04-09T13:27:52.09
IV.MF5.EHE. ML:1.0 0.000040461909999999994 1.6768 AML other m 2019-04-09T13:27:52.93
IV.MF5.EHN. ML:1.1 0.000043645919999999996 2.2144 AML other m 2019-04-09T13:27:53.14
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