Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 19-06-2019 and time 11:45:29 (Italy) in region 3 km SE Ascoli Piceno (AP)

A magnitude ML 2.3 earthquake occured in region: 3 km SE Ascoli Piceno (AP), on

  • 19-06-2019 09:45:29 (UTC)
  • 19-06-2019 11:45:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8340, 13.5970 at 22 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.

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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
Ascoli Piceno AP 3 49407 49407
Folignano AP 3 9241 58648
Maltignano AP 7 2401 61049
Civitella del Tronto TE 9 5116 66165
Appignano del Tronto AP 9 1785 67950
Sant'Egidio alla Vibrata TE 10 9811 77761
Venarotta AP 10 2066 79827
Roccafluvione AP 10 2010 81837
Castel di Lama AP 10 8634 90471
Castignano AP 12 2796 93267
Ancarano TE 12 1857 95124
Castorano AP 13 2380 97504
Colli del Tronto AP 13 3668 101172
Palmiano AP 13 196 101368
Valle Castellana TE 14 977 102345
Offida AP 14 5058 107403
Rotella AP 14 906 108309
Campli TE 14 7209 115518
Torano Nuovo TE 15 1611 117129
Montedinove AP 15 488 117617
Spinetoli AP 16 7215 124832
Acquasanta Terme AP 17 2916 127748
Force AP 17 1354 129102
Montalto delle Marche AP 17 2122 131224
Rocca Santa Maria TE 17 537 131761
Monsampolo del Tronto AP 17 4611 136372
Sant'Omero TE 18 5243 141615
Nereto TE 18 5242 146857
Cossignano AP 18 978 147835
Controguerra TE 19 2436 150271
Corropoli TE 20 5045 155316
Bellante TE 20 7152 162468

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NW of Teramo (54892 inhabitants)
56 Km N of L'Aquila (69753 inhabitants)
58 Km NW of Montesilvano (53738 inhabitants)
65 Km NW of Pescara (121014 inhabitants)
71 Km NW of Chieti (51815 inhabitants)
74 Km E of Foligno (57155 inhabitants)
83 Km E of Terni (111501 inhabitants)
87 Km S of Ancona (100861 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 2.3 2019-06-19
09:45:29		 42.834 13.5968 22 2019-11-13
14:31:00		 Bollettino Sismico Italiano INGV 71935791
Reviewed
Rev100 		ML 2.2 2019-06-19
09:45:30		 42.8308 13.583 11 2019-06-19
09:53:19		 Sala Sismica INGV-Roma 69693951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-19 09:45:29 ± 0.08
Latitude 42.8340 ± 0.0027
Longitude 13.5968 ± 0.0049
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71935791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 448
Semi-minor axis of confidence ellipse (meter) 173
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 241
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.12051
Epicentral distance of station farthest from the epicenter (degree) 1.02703
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 69693951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-19 09:53:19

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 71935791
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-03 10:07:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.HHZ. 2019-06-19T09:45:49.02 0.6 undecidable manual S 289 59.2962 103 0.49 43
IV.ATVO.HHZ. 2019-06-19T09:45:49.06 0.3 undecidable manual P 303 113.997 96 0.09 63
IV.MURB.HHZ. 2019-06-19T09:45:47.00 0.1 undecidable manual P 299 99.123 97 0.31 83
IV.FDMO.HHZ. 2019-06-19T09:45:45.39 0.3 undecidable manual S 299 47.1195 107 0.02 73
IV.ATCC.EHZ. 2019-06-19T09:45:44.90 0.3 undecidable manual P 297 86.8464 98 0.08 67
IV.GIGS.HHZ. 2019-06-19T09:45:44.17 0.6 undecidable manual S 183 42.3243 110 0.01 49
IV.CSP1.EHZ. 2019-06-19T09:45:44.25 0.6 undecidable manual S 312 42.8238 110 -0.04 49
IV.MOMA.HHZ. 2019-06-19T09:45:44.99 0.3 undecidable manual P 268 83.6496 99 0.66 58
IV.CAMP.HHZ. 2019-06-19T09:45:43.06 0.6 undecidable manual S 205 36.4413 113 0.34 47
IV.ASSB.HHZ. 2019-06-19T09:45:43.76 0.3 undecidable manual P 287 79.6647 99 0.04 68
IV.NRCA.HNZ. 2019-06-19T09:45:43.57 0.6 undecidable manual S 270 39.2274 112 0.17 48
IV.MNTP.HNZ. 2019-06-19T09:45:42.70 0.6 undecidable manual S 343 35.2425 114 0.29 47
IV.MC2.EHZ. 2019-06-19T09:45:42.37 0.6 undecidable manual S 285 34.2435 115 0.19 48
IV.SAP2.EHE. 2019-06-19T09:45:42.25 0.6 undecidable manual S 331 33.2445 116 0.31 47
IV.GUMA.HHZ. 2019-06-19T09:45:42.07 0.6 undecidable manual S 320 33.0447 116 0.17 48
IV.T0110.HHZ. 2019-06-19T09:45:41.97 0.3 undecidable manual P 168 68.6757 101 -0.09 69
IV.SMA1.EHZ. 2019-06-19T09:45:41.37 0.6 undecidable manual S 223 31.0467 118 -0.04 49
IV.EL6.EHZ. 2019-06-19T09:45:41.74 0.1 undecidable manual P 324 68.0763 101 -0.22 90
IV.MNTT.EHZ. 2019-06-19T09:45:40.89 1.0 undecidable manual S 360 25.2525 124 0.8 20
IV.GAVE.EHZ. 2019-06-19T09:45:40.88 0.1 undecidable manual P 255 59.2962 103 0.22 91
IV.CESI.HHZ. 2019-06-19T09:45:40.60 0.1 undecidable manual P 289 59.2962 103 -0.05 94
IV.VCEL.EHZ. 2019-06-19T09:45:39.79 0.3 undecidable manual P 158 52.6029 105 0.13 71
IV.MMO1.EHZ. 2019-06-19T09:45:39.26 0.3 undecidable manual S 288 23.1546 127 -0.36 71
IV.LNSS.HHZ. 2019-06-19T09:45:39.69 0.1 undecidable manual P 241 52.1034 105 0.12 95
IV.TERO.HHZ. 2019-06-19T09:45:39.62 0.6 undecidable manual S 179 23.4543 127 -0.07 50
IV.MF5.EHZ. 2019-06-19T09:45:38.68 0.6 undecidable manual S 327 20.3685 131 -0.38 48
IV.RM33.EHZ. 2019-06-19T09:45:38.99 0.1 undecidable manual P 221 47.7189 107 0.07 97
IV.MTRA.HNZ. 2019-06-19T09:45:38.47 0.6 undecidable manual S 242 18.4704 135 -0.21 49
IV.FDMO.HHZ. 2019-06-19T09:45:38.53 0.1 undecidable manual P 299 47.1195 107 -0.3 92
IV.SAP2.EHE. 2019-06-19T09:45:37.27 0.6 undecidable manual P 331 33.2445 116 0.42 46
IV.NRCA.HNZ. 2019-06-19T09:45:37.56 0.1 undecidable manual P 270 39.2274 112 -0.13 96
IV.MNTP.HNZ. 2019-06-19T09:45:37.17 0.3 undecidable manual P 343 35.2425 114 0.05 74
IV.GIGS.HHZ. 2019-06-19T09:45:37.91 0.1 positive manual P 183 42.3243 110 -0.22 93
IV.CAMP.HHZ. 2019-06-19T09:45:37.24 0.1 positive manual P 205 36.4413 113 -0.06 98
IV.CSP1.EHZ. 2019-06-19T09:45:37.91 0.1 undecidable manual P 312 42.8238 110 -0.29 93
IV.OFFI.HHZ. 2019-06-19T09:45:37.92 0.6 undecidable manual S 33 13.3755 145 0.13 50
IV.GUMA.HHZ. 2019-06-19T09:45:36.65 0.1 undecidable manual P 320 33.0447 116 -0.17 97
IV.MC2.EHZ. 2019-06-19T09:45:36.95 0.1 undecidable manual P 285 34.2435 115 -0.04 99
IV.TRTR.HHZ. 2019-06-19T09:45:36.24 0.1 undecidable manual P 96 25.9518 123 0.37 94
IV.SMA1.EHZ. 2019-06-19T09:45:36.55 0.1 positive manual P 223 31.0467 118 0.01 100
IV.MMO1.EHZ. 2019-06-19T09:45:35.20 0.1 undecidable manual P 288 23.1546 127 -0.31 95
IV.MNTT.EHZ. 2019-06-19T09:45:35.93 0.1 undecidable manual P 360 25.2525 124 0.15 98
IV.TERO.HHZ. 2019-06-19T09:45:35.44 0.1 undecidable manual P 179 23.4543 127 -0.11 99
IV.MTRA.HNZ. 2019-06-19T09:45:34.80 0.1 positive manual P 242 18.4704 135 -0.16 99
IV.OFFI.HHZ. 2019-06-19T09:45:34.23 0.1 undecidable manual P 33 13.3755 145 -0.22 99
IV.MF5.EHZ. 2019-06-19T09:45:34.92 0.1 undecidable manual P 327 20.3685 131 -0.26 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHN. ML:2.3 0.0011383934999999999 0.2368 AML other m 2019-06-19T09:45:38.91
IV.OFFI.HHE. ML:2.8 0.0034798549999999996 0.3392 AML other m 2019-06-19T09:45:38.82
IV.MTRA.EHE. ML:2.7 0.0026511119999999997 0.1408 AML other m 2019-06-19T09:45:38.97
IV.MTRA.HNE. ML:2.7 0.002593285 0.1472 AML other m 2019-06-19T09:45:38.97
IV.MF5.EHE. ML:2.1 0.00064364055 0.224 AML other m 2019-06-19T09:45:39.04
IV.MTRA.EHN. ML:2.5 0.0016226119999999998 0.16 AML other m 2019-06-19T09:45:39.24
IV.MTRA.HNN. ML:2.5 0.0016286855000000001 0.16 AML other m 2019-06-19T09:45:39.24
IV.OFFI.HHN. ML:2.6 0.0027715255 0.2176 AML other m 2019-06-19T09:45:39.29
IV.TERO.HNE. ML:2.2 0.0007464877 0.0576 AML other m 2019-06-19T09:45:40.33
IV.TERO.HHE. ML:2.5 0.0014612565 0.0576 AML other m 2019-06-19T09:45:40.36
IV.TERO.HHN. ML:2.4 0.0011434472 0.064 AML other m 2019-06-19T09:45:40.76
IV.TERO.HNN. ML:2.1 0.0005522105 0.0832 AML other m 2019-06-19T09:45:40.72
IV.MNTT.EHE. ML:2.2 0.00066233545 0.4992 AML other m 2019-06-19T09:45:40.95
IV.MNTT.EHN. ML:2.2 0.0008149265 0.224 AML other m 2019-06-19T09:45:42.03
IV.GUMA.HHE. ML:2.4 0.0008452488499999999 0.224 AML other m 2019-06-19T09:45:42.15
IV.GUMA.HNE. ML:2.3 0.0007716016 0.2432 AML other m 2019-06-19T09:45:42.14
IV.SMA1.EHE. ML:2.3 0.0008059381 0.0832 AML other m 2019-06-19T09:45:42.32
IV.CAMP.HHN. ML:1.6 0.00013906965 0.5184 AML other m 2019-06-19T09:45:43.40
IV.SMA1.EHN. ML:2.3 0.0007537703 0.32 AML other m 2019-06-19T09:45:43.36
IV.NRCA.HHN. ML:2.7 0.001701114 0.1024 AML other m 2019-06-19T09:45:44.26
IV.NRCA.HNN. ML:2.7 0.0016028905 0.1024 AML other m 2019-06-19T09:45:44.26
IV.NRCA.HHE. ML:2.5 0.0009961618 0.064 AML other m 2019-06-19T09:45:44.27
IV.NRCA.HNE. ML:2.4 0.0008968447 0.0704 AML other m 2019-06-19T09:45:44.28
IV.CAMP.HHE. ML:1.6 0.00014708874999999998 0.16 AML other m 2019-06-19T09:45:44.37
IV.GIGS.HHN. ML:1.7 0.0001495885 0.0832 AML other m 2019-06-19T09:45:44.47
IV.CSP1.EHE. ML:2.0 0.00026813092 0.1408 AML other m 2019-06-19T09:45:44.60
IV.CSP1.EHN. ML:2.1 0.00034840005000000003 0.1408 AML other m 2019-06-19T09:45:44.92
IV.GIGS.HHE. ML:1.7 0.0001380551 0.2176 AML other m 2019-06-19T09:45:45.03
IV.FDMO.HHE. ML:2.2 0.00039233260000000005 0.3392 AML other m 2019-06-19T09:45:45.72
IV.FDMO.HHN. ML:2.1 0.0003078045 0.1024 AML other m 2019-06-19T09:45:46.18
IV.LNSS.HNE. ML:2.5 0.0007443492499999999 0.1216 AML other m 2019-06-19T09:45:48.07
IV.LNSS.HHE. ML:2.6 0.0008310767500000001 0.1216 AML other m 2019-06-19T09:45:48.07
IV.CESI.HHN. ML:2.2 0.0003185709 0.384 AML other m 2019-06-19T09:45:49.54
IV.CESI.HNN. ML:2.1 0.00026074985 0.3712 AML other m 2019-06-19T09:45:49.54
IV.GAVE.EHN. ML:2.4 0.0004683081 0.2432 AML other m 2019-06-19T09:45:50.45
IV.GAVE.HNE. ML:2.4 0.0005049723999999999 0.1472 AML other m 2019-06-19T09:45:51.03
IV.GAVE.EHE. ML:2.4 0.0004619182 0.1408 AML other m 2019-06-19T09:45:51.04
IV.RM33.HNN. ML:2.2 0.0003789094 0.2688 AML other m 2019-06-19T09:45:51.53
IV.RM33.EHN. ML:2.2 0.00036568615000000005 0.256 AML other m 2019-06-19T09:45:51.53
IV.RM33.EHE. ML:2.0 0.0002320672 0.3392 AML other m 2019-06-19T09:45:51.77
IV.RM33.HNE. ML:2.0 0.0002657769 0.3456 AML other m 2019-06-19T09:45:51.77
IV.VCEL.EHE. ML:2.0 0.00023459375 0.3392 AML other m 2019-06-19T09:45:55.25
IV.VCEL.EHN. ML:2.0 0.0001999413 0.2368 AML other m 2019-06-19T09:45:55.27
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
Waveforms Seismic signals in miniseed + resp format Download