Earthquake with magnitude of ML 1.4 on date 08-06-2019 and time 09:31:04 (Italy) in region 5 km SW Roccafluvione (AP)

A magnitude ML 1.4 earthquake occured in region: 5 km SW Roccafluvione (AP), on

  • 08-06-2019 07:31:04 (UTC)
  • 08-06-2019 09:31:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.82, 13.45 at 19 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
Roccafluvione AP 5 2010 2010
Acquasanta Terme AP 6 2916 4926
Venarotta AP 8 2066 6992
Palmiano AP 9 196 7188
Montegallo AP 10 523 7711
Valle Castellana TE 10 977 8688
Ascoli Piceno AP 11 49407 58095
Montemonaco AP 13 604 58699
Arquata del Tronto AP 13 1178 59877
Folignano AP 15 9241 69118
Comunanza AP 16 3166 72284
Montefortino FM 16 1178 73462
Force AP 16 1354 74816
Rocca Santa Maria TE 16 537 75353
Rotella AP 18 906 76259
Montefalcone Appennino FM 19 424 76683
Civitella del Tronto TE 19 5116 81799
Amandola FM 19 3629 85428
Castignano AP 19 2796 88224
Maltignano AP 20 2401 90625
Appignano del Tronto AP 20 1785 92410

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km NW of Teramo (54892 inhabitants)
52 Km N of L'Aquila (69753 inhabitants)
62 Km E of Foligno (57155 inhabitants)
67 Km NW of Montesilvano (53738 inhabitants)
71 Km E of Terni (111501 inhabitants)
74 Km NW of Pescara (121014 inhabitants)
79 Km NW of Chieti (51815 inhabitants)
89 Km S of Ancona (100861 inhabitants)
92 Km E of Perugia (166134 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.4 2019-06-08
07:31:04
42.82 13.45 19 2019-06-08
07:49:45
Sala Sismica INGV-Roma 69301851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-08 07:31:04 ± 0.09
Latitude 42.82 ± 0.00
Longitude 13.45 ± 0.01
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69301851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 514
Semi-minor axis of confidence ellipse (meter) 396
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 250
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 163
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 19
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) 0.56657
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 69301851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-08 07:49:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MTTG.HHZ. 2019-06-08T07:32:23.31 3.0 undecidable manual Pn 2.64 0
IV.GIUL.HHZ. 2019-06-08T07:32:18.07 3.0 undecidable manual Sg 14.93 0
IV.GMB.BHZ. 2019-06-08T07:32:14.98 3.0 undecidable manual Pn -4.33 0
IV.RNI2.HHZ. 2019-06-08T07:32:13.74 3.0 undecidable manual Sn 4.46 0
IV.LPEL.HHZ. 2019-06-08T07:32:05.65 3.0 undecidable manual Sn 2.35 0
IV.LIK.EHZ.01 2019-06-08T07:32:05.84 3.0 undecidable manual Sn -1.31 0
IV.VIVA.HHZ. 2019-06-08T07:31:53.43 3.0 undecidable manual Sn -1.6 0
CR.HVAR.HHZ. 2019-06-08T07:31:51.75 3.0 undecidable manual Pg 15.15 0
MN.TRI.HHZ. 2019-06-08T07:31:40.10 3.0 undecidable manual Sn -0.08 0
IT.VNF1.HGZ. 2019-06-08T07:31:38.53 3.0 positive manual Pg 7.84 0
IV.LPEL.HHZ. 2019-06-08T07:31:36.41 3.0 undecidable manual Pg 10.89 0
IV.MELA.HHZ. 2019-06-08T07:31:32.87 3.0 negative manual Pn -2.78 0
IV.GIGS.HHZ. 2019-06-08T07:31:18.38 0.3 undecidable manual S 166 0.3795 105 -0.05 70
IV.RM33.EHZ. 2019-06-08T07:31:18.03 0.3 undecidable manual S 209 0.3561 106 0.27 67
IV.FDMO.HHZ. 2019-06-08T07:31:17.09 0.3 undecidable manual S 309 0.3399 107 -0.21 69
IV.CSP1.EHZ. 2019-06-08T07:31:16.95 0.3 undecidable manual S 327 0.3229 108 0.12 70
IV.EL6.EHZ. 2019-06-08T07:31:14.85 1.0 undecidable manual P 334 0.5666 99 -0.81 18
IV.NRCA.HHZ. 2019-06-08T07:31:14.63 0.3 undecidable manual S 273 0.2446 115 -0.02 73
IV.MC2.EHZ. 2019-06-08T07:31:13.76 0.3 undecidable manual S 296 0.2095 120 0.02 73
IV.MF5.EHZ. 2019-06-08T07:31:13.02 0.3 undecidable manual S 3 0.1664 128 0.33 70
IV.SMA1.EHZ. 2019-06-08T07:31:13.76 0.3 undecidable manual S 203 0.2077 121 0.06 73
IV.GIGS.HHZ. 2019-06-08T07:31:12.33 0.6 undecidable manual P 166 0.3795 105 -0.19 45
IV.RM33.EHZ. 2019-06-08T07:31:12.27 0.3 undecidable manual P 209 0.3561 106 0.13 69
IV.CSP1.EHZ. 2019-06-08T07:31:11.55 0.3 undecidable manual P 327 0.3229 108 -0.05 71
IV.FDMO.HHZ. 2019-06-08T07:31:11.68 0.3 undecidable manual P 309 0.3399 107 -0.19 69
IV.MTRA.HNZ. 2019-06-08T07:31:10.71 0.1 undecidable manual S 210 0.0746 153 -0.21 95
IV.NRCA.HHZ. 2019-06-08T07:31:10.29 0.1 undecidable manual P 273 0.2446 115 -0.05 96
IV.SMA1.EHZ. 2019-06-08T07:31:09.90 0.3 undecidable manual P 203 0.2077 121 0.11 72
IV.CPGN.EHZ. 2019-06-08T07:31:09.44 3.0 undecidable manual Sn -0.68 0
IV.MC2.EHZ. 2019-06-08T07:31:09.85 0.1 undecidable manual P 296 0.2095 120 0.04 97
IV.MF5.EHZ. 2019-06-08T07:31:09.14 0.6 undecidable manual P 3 0.1664 128 -0.07 48
IV.MTRA.HNZ. 2019-06-08T07:31:08.21 0.1 undecidable manual P 210 0.0746 153 0.02 100
IT.FIE.HGZ. 2019-06-08T07:30:50.56 3.0 positive manual Pg 0.82 0
IV.FIR.HHZ. 2019-06-08T07:30:49.66 3.0 undecidable manual Pg -0.41 0
IV.IMOL.HNZ. 2019-06-08T07:30:48.93 3.0 undecidable manual Pg 0.89 0
GU.GSCL.HHZ. 2019-06-08T07:30:43.64 3.0 negative manual P -3.56 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:0 3.592601E-5 0.1024 AML other m 2019-06-08T07:31:18.70
IV.ARVD.HHN. ML:1.1 1.68E-5 0.06 AML other m 2019-06-08T07:31:19.13
IV.RM33.EHE. ML:0 5.308748E-5 0.16 AML other m 2019-06-08T07:31:19.58
IV.MTRA.EHE. ML:2.2 0.0012437725 0.2624 AML other m 2019-06-08T07:31:11.25
IV.MTRA.EHN. ML:2.2 0.001273884 0.0576 AML other m 2019-06-08T07:31:10.83
IV.MF5.EHE. ML:1.4 0.00014387995 0.1408 AML other m 2019-06-08T07:31:13.34
IV.MF5.EHN. ML:1.5 0.0002094533 0.1792 AML other m 2019-06-08T07:31:13.38
IV.SMA1.EHE. ML:1.7 0.00026272195 0.1216 AML other m 2019-06-08T07:31:14.09
IV.SMA1.EHN. ML:1.6 0.00022375675 0.1408 AML other m 2019-06-08T07:31:13.92
IV.NRCA.HNE. ML:2 0.0004089784 0.1536 AML other m 2019-06-08T07:31:14.79
IV.NRCA.HNN. ML:1.8 0.00028182275 0.1088 AML other m 2019-06-08T07:31:15.50
IV.NRCA.HHE. ML:2 0.00041179365 0.1408 AML other m 2019-06-08T07:31:14.79
IV.NRCA.HHN. ML:1.9 0.00034264775 0.1408 AML other m 2019-06-08T07:31:14.79
IV.FDMO.HHE. ML:1.3 6.8875245E-5 0.256 AML other m 2019-06-08T07:31:17.58
IV.FDMO.HHN. ML:1.5 0.000104920455 0.256 AML other m 2019-06-08T07:31:17.88
IV.RM33.HNE. ML:1.5 0.00011240049 0.96 AML other m 2019-06-08T07:31:19.10
IV.RM33.HNN. ML:1.4 8.706023E-5 0.6464 AML other m 2019-06-08T07:31:18.68
IV.GIGS.HHE. ML:0.2 5.834008E-6 0.3584 AML other m 2019-06-08T07:31:18.81
IV.GIGS.HHN. ML:0.2 7.0142955E-6 0.0768 AML other m 2019-06-08T07:31:18.85
IV.EL6.EHE. ML:1.5 5.345355E-5 0.1792 AML other m 2019-06-08T07:31:27.17
IV.EL6.EHN. ML:1.4 4.98907545E-5 0.3392 AML other m 2019-06-08T07:31:27.35
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in full SEED format Download