Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 25-08-2019 and time 03:23:04 (Italy) in region 2 km SE Mondavio (PU)

A magnitude ML 1.4 earthquake occured in region: 2 km SE Mondavio (PU), on

  • 25-08-2019 01:23:04 (UTC)
  • 25-08-2019 03:23:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.6610, 12.9840 at 36 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
Mondavio PU 2 3810 3810
Orciano di Pesaro PU 3 2028 5838
Barchi PU 5 967 6805
Corinaldo AN 5 4998 11803
Castelleone di Suasa AN 6 1676 13479
Monte Porzio PU 6 2836 16315
San Giorgio di Pesaro PU 6 1388 17703
San Lorenzo in Campo PU 7 3414 21117
Fratte Rosa PU 7 966 22083
Piagge PU 9 1022 23105
Ostra Vetere AN 9 3311 26416
Montemaggiore al Metauro PU 9 2893 29309
Sant'Ippolito PU 9 1563 30872
Barbara AN 9 1368 32240
Trecastelli AN 10 7625 39865
Saltara PU 12 6925 46790
Serrungarina PU 13 2634 49424
San Costanzo PU 13 4786 54210
Mondolfo PU 14 14277 68487
Serra de' Conti AN 14 3746 72233
Cartoceto PU 14 7887 80120
Fossombrone PU 15 9575 89695
Montefelcino PU 15 2671 92366
Ostra AN 15 6875 99241
Pergola PU 16 6333 105574
Montecarotto AN 16 1987 107561
Belvedere Ostrense AN 17 2234 109795
Poggio San Marcello AN 18 693 110488
Isola del Piano PU 18 594 111082
Arcevia AN 18 4612 115694
Mombaroccio PU 18 2152 117846
Morro d'Alba AN 20 1903 119749
Senigallia AN 20 45027 164776
Castelplanio AN 20 3540 168316

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km S of Fano (60888 inhabitants)
28 Km S of Pesaro (94582 inhabitants)
43 Km W of Ancona (100861 inhabitants)
56 Km SE of Rimini (147750 inhabitants)
78 Km NE of Perugia (166134 inhabitants)
80 Km SE of Cesena (96758 inhabitants)
82 Km N of Foligno (57155 inhabitants)
91 Km E of Arezzo (99543 inhabitants)
98 Km SE of Forlì (117913 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 1.4 2019-08-25
01:23:04		 43.6612 12.9843 36 2019-11-13
14:31:08		 Bollettino Sismico Italiano INGV 73573231
Reviewed
Rev100 		ML 1.4 2019-08-25
01:23:03		 43.6567 12.9863 39 2019-08-25
01:30:11		 Sala Sismica INGV-Roma 71780711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-25 01:23:04 ± 0.16
Latitude 43.6612 ± 0.0081
Longitude 12.9843 ± 0.0112
Depth (km) 36 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73573231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1009
Semi-minor axis of confidence ellipse (meter) 554
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 1010.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 150
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) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.03148
Epicentral distance of station farthest from the epicenter (degree) 0.75633
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 71780711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-25 01:30:11

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 73573231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-01 15:17:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2019-08-25T01:23:25.03 0.6 undecidable manual S 208 59.6958 117 0.77 37
IV.MURB.HHZ. 2019-08-25T01:23:24.91 0.6 undecidable manual S 220 57.5979 118 1.13 31
IV.PARC.HHZ. 2019-08-25T01:23:24.90 0.6 undecidable manual S 269 59.8956 117 0.59 40
IV.ATFO.HHZ. 2019-08-25T01:23:21.62 0.6 undecidable manual S 226 46.62 124 0.38 44
IV.PE3.EHZ. 2019-08-25T01:23:20.46 0.3 undecidable manual S 276 39.3273 129 0.79 58
IV.FOSV.EHZ. 2019-08-25T01:23:20.76 0.6 undecidable manual S 204 44.4222 125 0 47
IV.MF5.EHZ. 2019-08-25T01:23:19.41 0.3 undecidable manual P 153 83.9493 54 0.32 61
IV.EL6.EHZ. 2019-08-25T01:23:19.62 0.3 undecidable manual S 166 38.0286 130 0.22 69
IV.MNTT.EHZ. 2019-08-25T01:23:19.40 0.3 undecidable manual P 143 82.7505 54 0.46 59
IV.ATTE.HHZ. 2019-08-25T01:23:18.12 0.3 undecidable manual P 225 72.2721 112 0.54 59
IV.NARO.HHZ. 2019-08-25T01:23:18.51 0.6 undecidable manual S 260 32.8449 134 0.13 47
IV.SENI.EHE. 2019-08-25T01:23:17.14 0.6 undecidable manual S 76 20.5683 148 0.85 40
IV.FRON.EHZ. 2019-08-25T01:23:17.13 0.3 undecidable manual S 233 26.1516 141 -0.04 73
IV.CSP1.EHZ. 2019-08-25T01:23:16.57 0.3 undecidable manual P 164 65.5899 114 -0.07 68
IV.CPGN.EHZ. 2019-08-25T01:23:16.00 0.3 undecidable manual P 286 55.4001 119 0.77 56
IV.MMUR.HNZ. 2019-08-25T01:23:16.94 0.6 undecidable manual S 178 24.3534 143 0.07 49
IV.ATCC.EHZ. 2019-08-25T01:23:15.59 0.1 undecidable manual P 208 59.6958 117 -0.22 89
IV.MPAG.EHZ. 2019-08-25T01:23:15.86 0.3 undecidable manual S 259 18.3705 151 -0.14 72
IV.PARC.HHZ. 2019-08-25T01:23:15.66 0.1 undecidable manual P 269 59.8956 117 -0.18 89
IV.COR1.EHE. 2019-08-25T01:23:15.54 0.3 undecidable manual S 158 3.4965 174 0.76 64
IV.MURB.HHZ. 2019-08-25T01:23:15.58 0.1 undecidable manual P 220 57.5979 118 0.05 91
IV.ARVD.HHZ. 2019-08-25T01:23:15.58 0.3 undecidable manual S 191 18.4704 151 -0.43 68
IV.ATPI.EHZ. 2019-08-25T01:23:14.69 0.1 undecidable manual P 244 52.3032 120 -0.12 92
IV.FOSV.EHZ. 2019-08-25T01:23:13.40 0.3 undecidable manual P 204 44.4222 125 -0.39 66
IV.ATFO.HHZ. 2019-08-25T01:23:13.85 0.3 undecidable manual P 226 46.62 124 -0.22 68
IV.APEC.HHZ. 2019-08-25T01:23:13.93 0.3 undecidable manual P 256 46.7199 123 -0.16 69
IV.PE3.EHZ. 2019-08-25T01:23:13.16 0.3 undecidable manual P 276 39.3273 129 0 72
IV.EL6.EHZ. 2019-08-25T01:23:12.74 0.1 undecidable manual P 166 38.0286 130 -0.26 91
IV.FRON.EHZ. 2019-08-25T01:23:11.30 0.1 negative manual P 233 26.1516 141 -0.42 90
IV.NARO.HHZ. 2019-08-25T01:23:11.95 0.1 negative manual P 260 32.8449 134 -0.47 88
IV.MMUR.HNZ. 2019-08-25T01:23:11.58 0.3 undecidable manual P 178 24.3534 143 0.04 73
IV.SSFR.HHZ. 2019-08-25T01:23:11.62 0.1 undecidable manual P 213 29.748 137 -0.46 89
IV.SENI.EHE. 2019-08-25T01:23:11.12 0.3 undecidable manual P 76 20.5683 148 -0.09 73
IV.COR1.EHE. 2019-08-25T01:23:10.26 0.1 undecidable manual P 158 3.4965 174 -0.08 100
IV.ARVD.HHZ. 2019-08-25T01:23:10.53 0.1 undecidable manual P 191 18.4704 151 -0.51 89
IV.MPAG.EHZ. 2019-08-25T01:23:10.58 0.1 negative manual P 259 18.3705 151 -0.46 90
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:1.7 0.0001865 0.36 AML other m 2019-08-25T01:23:15.94
IV.MPAG.EHE. ML:1.6 0.000147 1.6 AML other m 2019-08-25T01:23:16.92
IV.ARVD.HHN. ML:1.4 0.00009920000000000001 0.18 AML other m 2019-08-25T01:23:16.41
IV.MPAG.EHN. ML:1.4 0.00009709999999999999 0.52 AML other m 2019-08-25T01:23:16.97
IV.FRON.EHE. ML:1.6 0.0001295 0.24 AML other m 2019-08-25T01:23:17.25
IV.FRON.EHN. ML:1.4 0.00008245 0.18 AML other m 2019-08-25T01:23:17.31
IV.NARO.HHN. ML:0.9 0.00002005 1.3 AML other m 2019-08-25T01:23:20.67
IV.PE3.EHE. ML:2.0 0.00023024999999999999 0.28 AML other m 2019-08-25T01:23:20.91
IV.PE3.EHN. ML:2.0 0.00022449999999999998 0.44 AML other m 2019-08-25T01:23:20.75
IV.FOSV.EHE. ML:1.2 0.000041800000000000006 0.84 AML other m 2019-08-25T01:23:21.05
IV.FOSV.EHN. ML:1.3 0.000046899999999999995 0.48 AML other m 2019-08-25T01:23:21.22
IV.NARO.HHE. ML:1.0 0.000028049999999999997 0.94 AML other m 2019-08-25T01:23:21.23
IV.ATFO.HHN. ML:1.3 0.0000475 0.3 AML other m 2019-08-25T01:23:22.84
IV.ATFO.HHE. ML:1.4 0.0000569 0.44 AML other m 2019-08-25T01:23:22.96
IV.PARC.HHE. ML:1.1 0.00001815 1.48 AML other m 2019-08-25T01:23:25.05
IV.ATCC.EHE. ML:1.6 0.00006214999999999999 1.28 AML other m 2019-08-25T01:23:25.95
IV.MURB.HHN. ML:2.0 0.00016350000000000002 0.6 AML other m 2019-08-25T01:23:25.42
IV.MURB.HHE. ML:2.1 0.0002445 0.34 AML other m 2019-08-25T01:23:25.72
IV.ATCC.EHN. ML:1.4 0.000043700000000000005 1.2 AML other m 2019-08-25T01:23:25.27
IV.PARC.HHN. ML:1.2 0.000022700000000000003 0.48 AML other m 2019-08-25T01:23:26.40
IV.ATTE.HHN. ML:1.2 0.00002035 0.74 AML other m 2019-08-25T01:23:31.84
IV.ATTE.HHE. ML:1.2 0.000019849999999999998 0.62 AML other m 2019-08-25T01:23:31.64
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