Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 15-08-2019 and time 13:04:41 (UTC) in region 5 km W Poggio San Vicino (MC)

A magnitude ML 1.5 earthquake occured in region: 5 km W Poggio San Vicino (MC), on

  • 15-08-2019 13:04:41 (UTC)
  • 15-08-2019 15:04:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3880, 13.0140 at 8 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
Poggio San Vicino MC 6 246 246
Serra San Quirico AN 7 2850 3096
Cerreto d'Esi AN 8 3817 6913
Genga AN 8 1797 8710
Apiro MC 10 2280 10990
Mergo AN 10 1037 12027
Fabriano AN 10 31480 43507
Cupramontana AN 11 4756 48263
Rosora AN 12 1985 50248
Maiolati Spontini AN 13 6248 56496
Castelplanio AN 13 3540 60036
Sassoferrato AN 14 7285 67321
Arcevia AN 14 4612 71933
Matelica MC 15 9981 81914
Monte Roberto AN 15 3061 84975
Poggio San Marcello AN 15 693 85668
Staffolo AN 15 2253 87921
San Paolo di Jesi AN 15 933 88854
Castelbellino AN 16 4947 93801
Montecarotto AN 16 1987 95788
Esanatoglia MC 16 2034 97822
Cingoli MC 17 10352 108174
Gagliole MC 17 620 108794
Serra de' Conti AN 17 3746 112540
Castelraimondo MC 20 4587 117127

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km SW of Ancona (100861 inhabitants)
51 Km S of Fano (60888 inhabitants)
54 Km NE of Foligno (57155 inhabitants)
59 Km S of Pesaro (94582 inhabitants)
59 Km NE of Perugia (166134 inhabitants)
83 Km SE of Rimini (147750 inhabitants)
92 Km E of Arezzo (99543 inhabitants)
97 Km NE of Terni (111501 inhabitants)
99 Km NW of Teramo (54892 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 1.5 2019-08-15
13:04:41		 43.388 13.0142 8 2019-11-13
14:31:07		 Bollettino Sismico Italiano INGV 73370201
Reviewed
Rev100 		ML 2.2 2019-08-15
13:04:41		 43.3883 13.0063 7 2019-08-15
13:15:05		 Sala Sismica INGV-Roma 71519391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-15 13:04:41 ± 0.05
Latitude 43.3880 ± 0.0027
Longitude 13.0142 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73370201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 332
Semi-minor axis of confidence ellipse (meter) 201
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) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 97
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.05486
Epicentral distance of station farthest from the epicenter (degree) 0.53420
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 71519391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-15 13:15:05

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 73370201
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-21 09:07:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2019-08-15T13:04:57.10 0.6 undecidable manual S 217 47.9187 50 0.17 46
IV.CESI.HHE. 2019-08-15T13:04:55.83 0.6 undecidable manual S 192 43.4232 50 0.09 47
IV.ATBU.EHZ. 2019-08-15T13:04:54.86 0.6 undecidable manual S 285 38.7279 50 0.36 45
IV.FDMO.HHZ. 2019-08-15T13:04:54.60 0.6 undecidable manual S 171 39.4272 50 -0.07 48
IV.CSP1.EHZ. 2019-08-15T13:04:53.72 0.6 undecidable manual S 155 36.2415 50 -0.11 47
IV.MPAG.EHZ. 2019-08-15T13:04:53.06 0.6 undecidable manual S 323 33.744 104 -0.02 49
IV.MML1.EHE. 2019-08-15T13:04:52.29 0.6 undecidable manual S 186 30.6471 105 0.24 47
IV.MNTT.EHZ. 2019-08-15T13:04:52.29 0.6 undecidable manual P 127 59.2962 50 0.31 44
IV.PF6.EHE. 2019-08-15T13:04:51.92 0.6 undecidable manual S 152 31.3464 105 -0.36 45
IV.MF5.EHZ. 2019-08-15T13:04:51.99 0.6 undecidable manual P 141 57.1983 50 0.34 44
IV.ATSC.EHE. 2019-08-15T13:04:51.09 0.6 undecidable manual S 279 26.751 107 0.35 46
IV.ASSB.HHZ. 2019-08-15T13:04:50.35 0.1 undecidable manual P 217 47.9187 50 0.13 93
IV.FOSV.EHZ. 2019-08-15T13:04:49.43 0.6 undecidable manual S 243 22.8549 110 -0.05 49
IV.PIEI.HHZ. 2019-08-15T13:04:49.03 0.6 positive manual P 293 41.9247 50 -0.26 46
IV.CESI.HHE. 2019-08-15T13:04:49.16 0.6 undecidable manual P 192 43.4232 50 -0.37 44
IV.SSFR.HHN. 2019-08-15T13:04:48.75 0.6 undecidable manual S 286 19.4694 113 0.38 46
IV.CSP1.EHZ. 2019-08-15T13:04:48.50 0.6 undecidable manual P 155 36.2415 50 0.07 48
IV.ATBU.EHZ. 2019-08-15T13:04:48.73 0.1 undecidable manual P 285 38.7279 50 -0.08 95
IV.FDMO.HHZ. 2019-08-15T13:04:48.46 0.1 undecidable manual P 171 39.4272 50 -0.45 88
IV.COR1.HNN. 2019-08-15T13:04:47.08 0.6 undecidable manual P 358 27.0507 107 0.36 46
IV.MPAG.EHZ. 2019-08-15T13:04:47.83 0.6 undecidable manual P 323 33.744 104 -0.17 47
IV.SNTG.HHZ. 2019-08-15T13:04:47.54 0.6 undecidable manual S 202 15.873 117 0.29 47
IV.MML1.EHE. 2019-08-15T13:04:47.36 0.1 undecidable manual P 186 30.6471 105 -0.04 97
IV.CING.HHE. 2019-08-15T13:04:47.42 0.6 undecidable manual S 95 14.6742 119 0.55 45
IV.PF6.EHE. 2019-08-15T13:04:47.44 0.1 undecidable manual P 152 31.3464 105 -0.09 96
IV.ATSC.EHE. 2019-08-15T13:04:46.54 0.3 undecidable manual P 279 26.751 107 -0.11 72
IV.ARVD.HHZ. 2019-08-15T13:04:46.53 0.6 undecidable manual S 334 13.5753 121 -0.01 50
IV.EL6.EHZ. 2019-08-15T13:04:45.34 0.6 undecidable manual S 133 9.5793 130 -0.08 50
IV.FOSV.EHZ. 2019-08-15T13:04:45.82 0.6 positive manual P 243 22.8549 110 -0.09 49
IV.SSFR.HHN. 2019-08-15T13:04:45.05 0.6 undecidable manual P 286 19.4694 113 -0.22 48
IV.CING.HHE. 2019-08-15T13:04:44.70 0.1 undecidable manual P 95 14.6742 119 0.29 95
IV.ARVD.HHZ. 2019-08-15T13:04:44.15 0.1 negative manual P 334 13.5753 121 -0.07 100
IV.MMUR.HNE. 2019-08-15T13:04:44.21 0.6 undecidable manual S 347 6.0939 143 -0.38 47
IV.SNTG.HHZ. 2019-08-15T13:04:44.66 0.1 negative manual P 202 15.873 117 0.03 100
IV.EL6.EHZ. 2019-08-15T13:04:43.45 0.3 negative manual P 133 9.5793 130 -0.12 74
IV.MMUR.HNE. 2019-08-15T13:04:42.95 0.1 undecidable manual P 347 6.0939 143 -0.15 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EL6.EHE. ML:1.8 0.00092469585 0.2816 AML other m 2019-08-15T13:04:48.15
IV.EL6.EHN. ML:2.0 0.0013800595 0.3584 AML other m 2019-08-15T13:04:46.97
IV.ARVD.HHE. ML:1.2 0.00018959073999999998 0.1216 AML other m 2019-08-15T13:04:47.32
IV.ARVD.HHN. ML:1.2 0.0001994777 0.096 AML other m 2019-08-15T13:04:46.64
IV.SNTG.HHE. ML:1.3 0.00020057160000000002 0.2752 AML other m 2019-08-15T13:04:48.72
IV.SNTG.HNE. ML:1.4 0.00022833425000000002 0.2496 AML other m 2019-08-15T13:04:47.48
IV.SNTG.HNN. ML:1.7 0.00045289140000000005 0.224 AML other m 2019-08-15T13:04:47.61
IV.SNTG.HHN. ML:1.7 0.00047320415000000007 0.2368 AML other m 2019-08-15T13:04:47.49
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
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