Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 19-02-2023 and time 15:09:16 (UTC) in region 1 km NE Piagge (PU)

A magnitude ML 1.3 earthquake occured in region: 1 km NE Piagge (PU), on

  • 19-02-2023 15:09:16 (UTC)
  • 19-02-2023 16:09:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.7440, 12.9780 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
Piagge PU 1 1022 1022
Montemaggiore al Metauro PU 3 2893 3915
San Giorgio di Pesaro PU 3 1388 5303
Orciano di Pesaro PU 6 2028 7331
Saltara PU 7 6925 14256
Mondavio PU 8 3810 18066
San Costanzo PU 8 4786 22852
Cartoceto PU 8 7887 30739
Monte Porzio PU 8 2836 33575
Serrungarina PU 8 2634 36209
Barchi PU 9 967 37176
Mondolfo PU 10 14277 51453
Sant'Ippolito PU 11 1563 53016
Mombaroccio PU 12 2152 55168
Montefelcino PU 12 2671 57839
Fano PU 12 60888 118727
Corinaldo AN 12 4998 123725
Trecastelli AN 13 7625 131350
Fratte Rosa PU 14 966 132316
Fossombrone PU 15 9575 141891
Castelleone di Suasa AN 15 1676 143567
Isola del Piano PU 16 594 144161
San Lorenzo in Campo PU 16 3414 147575
Monteciccardo PU 16 1690 149265
Ostra Vetere AN 17 3311 152576
Vallefoglia PU 17 15018 167594
Barbara AN 18 1368 168962
Montelabbate PU 19 6938 175900
Pesaro PU 19 94582 270482
Senigallia AN 20 45027 315509

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km SW of Fano (60888 inhabitants)
19 Km S of Pesaro (94582 inhabitants)
46 Km W of Ancona (100861 inhabitants)
48 Km SE of Rimini (147750 inhabitants)
73 Km SE of Cesena (96758 inhabitants)
85 Km NE of Perugia (166134 inhabitants)
90 Km N of Foligno (57155 inhabitants)
92 Km SE of Forlì (117913 inhabitants)
93 Km E of Arezzo (99543 inhabitants)
97 Km SE of Ravenna (159116 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 1.3 2023-02-19
15:09:16		 43.7437 12.9782 36 2024-03-01
17:18:06		 Bollettino Sismico Italiano INGV 116956441
Reviewed
Rev100 		ML 1.4 2023-02-19
15:09:15		 43.8147 13.0302 33 2023-02-19
15:17:31		 Sala Sismica INGV-Roma 114592261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-19 15:09:16 ± 0.16
Latitude 43.7437 ± 0.0099
Longitude 12.9782 ± 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 116956441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 975
Semi-minor axis of confidence ellipse (meter) 848
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 2
Circular confidence region, given by single value of horizontal uncertainty (meter) 980.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.91461
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 116956441
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-11-03 16:50:32

ML:1.4

Field Value
Value 1.4
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 114592261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-19 15:17:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
1J.FX14.HHZ.00 2023-02-19T15:11:06.07 3.0 undecidable manual P 1.938 0
IV.CET2.HHZ. 2023-02-19T15:10:21.99 3.0 undecidable manual P -4.52 0
IV.CRND.HNZ. 2023-02-19T15:10:20.35 3.0 undecidable manual Sg 17.040001 0
GU.CANO.HHZ. 2023-02-19T15:10:19.47 3.0 positive manual P 1.147 0
IV.LRP.EHZ. 2023-02-19T15:10:19.09 3.0 undecidable manual Sg 0.01 0
GU.CARD.HHZ. 2023-02-19T15:10:17.27 3.0 undecidable manual Sg 11.88 0
GU.GSCL.HHZ. 2023-02-19T15:10:14.09 3.0 undecidable manual Sg 10.53 0
IX.COL3.HHZ.02 2023-02-19T15:10:05.01 3.0 undecidable manual P -4.25 0
IV.MRB1.HHZ. 2023-02-19T15:10:03.19 3.0 undecidable manual P 1.01 0
IV.MF5.EHZ. 2023-02-19T15:09:45.45 0.6 undecidable manual S 155 92.4408 54 1.41 24
IV.FDMO.HHZ. 2023-02-19T15:09:42.18 0.6 undecidable manual S 174 78.9654 54 1.04 31
IV.BADI.EHZ. 2023-02-19T15:09:38.61 0.6 undecidable manual S 246 64.3911 115 0.98 35
IV.PARC.HHZ. 2023-02-19T15:09:37.17 0.6 undecidable manual S 260 60.2952 116 0.54 42
IV.ATPI.EHZ. 2023-02-19T15:09:36.38 0.6 undecidable manual S 235 56.499 118 0.62 41
Y1.T1711.HNZ.01 2023-02-19T15:09:34.23 0.6 undecidable manual S 313 41.9247 127 1.79 22
Y1.T1714.EHE. 2023-02-19T15:09:34.34 0.6 undecidable manual S 131 44.9217 124 1.25 30
IV.CING.HHZ. 2023-02-19T15:09:33.11 0.6 undecidable manual S 157 44.4222 125 0.12 46
IV.EL6.EHZ. 2023-02-19T15:09:33.81 0.6 undecidable manual S 168 47.0196 123 0.24 45
IV.NRCA.HHZ. 2023-02-19T15:09:33.27 0.3 undecidable manual P 174 101.5206 54 -0.28 61
IV.ATBU.EHZ. 2023-02-19T15:09:33.85 0.6 undecidable manual S 229 45.5211 124 0.61 42
IV.PE3.EHE. 2023-02-19T15:09:32.63 0.6 undecidable manual S 262 39.0276 129 0.8 39
IV.MF5.EHZ. 2023-02-19T15:09:32.54 0.1 undecidable manual P 155 92.4408 54 0.13 83
IV.PIEI.HNN. 2023-02-19T15:09:32.60 0.6 undecidable manual S 237 42.4242 126 0.05 47
IV.SSFR.HHZ. 2023-02-19T15:09:31.48 0.6 undecidable manual S 205 37.5291 130 -0.05 47
IV.NARO.HHZ. 2023-02-19T15:09:31.01 0.6 undecidable manual S 245 35.1426 132 -0.03 47
IV.FDMO.HHZ. 2023-02-19T15:09:30.59 0.3 undecidable manual P 174 78.9654 54 -0.14 66
IV.FRON.EHZ. 2023-02-19T15:09:30.43 0.6 undecidable manual S 219 32.2455 135 -0.05 47
IV.ARVD.HHE. 2023-02-19T15:09:29.11 0.6 undecidable manual S 186 27.4503 139 -0.49 44
IV.MPAG.EHZ. 2023-02-19T15:09:28.48 0.6 undecidable manual S 234 21.6672 146 -0.19 47
Y1.T1741.HNZ. 2023-02-19T15:09:28.10 0.6 undecidable manual S 77 4.7952 172 1.08 36
IV.COR1.HNN. 2023-02-19T15:09:28.50 0.6 undecidable manual S 172 12.5763 159 0.95 38
IV.BADI.EHZ. 2023-02-19T15:09:28.64 0.3 undecidable manual P 246 64.3911 115 -0.07 68
IV.PARC.HHZ. 2023-02-19T15:09:27.81 0.3 undecidable manual P 260 60.2952 116 -0.33 65
IV.CRTC.HHZ. 2023-02-19T15:09:27.30 0.6 undecidable manual S 290 8.0808 166 0.1 50
Y1.T1743.HNN. 2023-02-19T15:09:27.82 0.6 undecidable manual S 328 13.2756 158 0.19 48
IV.ATPI.EHZ. 2023-02-19T15:09:27.44 0.3 undecidable manual P 235 56.499 118 -0.19 67
Y1.T1714.EHE. 2023-02-19T15:09:26.22 0.3 undecidable manual P 131 44.9217 124 0.13 69
IV.EL6.EHZ. 2023-02-19T15:09:26.04 0.3 undecidable manual P 168 47.0196 123 -0.32 67
Y1.T1711.HNZ.01 2023-02-19T15:09:25.99 0.3 undecidable manual P 313 41.9247 127 0.27 68
IV.CING.HHZ. 2023-02-19T15:09:25.61 0.3 undecidable manual P 157 44.4222 125 -0.42 66
IV.PIEI.HNN. 2023-02-19T15:09:25.27 0.1 undecidable manual P 237 42.4242 126 -0.51 85
IV.PE3.EHE. 2023-02-19T15:09:25.45 0.3 undecidable manual P 262 39.0276 129 0.09 71
IV.ATBU.EHZ. 2023-02-19T15:09:25.93 0.3 undecidable manual P 229 45.5211 124 -0.25 67
IV.FRON.EHZ. 2023-02-19T15:09:24.17 0.3 undecidable manual P 219 32.2455 135 -0.41 67
IV.NARO.HHZ. 2023-02-19T15:09:24.48 0.3 undecidable manual P 245 35.1426 132 -0.43 66
IV.SSFR.HHZ. 2023-02-19T15:09:24.76 0.3 undecidable manual P 205 37.5291 130 -0.43 66
IV.MPAG.EHZ. 2023-02-19T15:09:23.08 0.1 negative manual P 234 21.6672 146 -0.46 90
IV.ARVD.HHE. 2023-02-19T15:09:23.53 0.1 undecidable manual P 186 27.4503 139 -0.54 87
Y1.T1741.HNZ. 2023-02-19T15:09:22.66 0.1 undecidable manual P 77 4.7952 172 0.07 100
IV.CRTC.HHZ. 2023-02-19T15:09:22.33 0.1 negative manual P 290 8.0808 166 -0.36 94
IV.COR1.HNN. 2023-02-19T15:09:22.96 0.3 undecidable manual P 172 12.5763 159 0.07 74
Y1.T1743.HNN. 2023-02-19T15:09:22.61 0.1 undecidable manual P 328 13.2756 158 -0.32 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.EHE. ML:1.3 0.000071 0.48 AML other m 2023-02-19T15:09:28.82
IV.MPAG.EHN. ML:1.1 0.00004255 1.18 AML other m 2023-02-19T15:09:28.82
IV.FRON.EHN. ML:1.4 0.0000724 0.14 AML other m 2023-02-19T15:09:30.57
IV.FRON.EHE. ML:1.3 0.0000535 0.24 AML other m 2023-02-19T15:09:30.56
IV.NARO.HHN. ML:1.2 0.000041700000000000004 0.18 AML other m 2023-02-19T15:09:31.33
IV.NARO.HHE. ML:1.2 0.000037749999999999996 0.48 AML other m 2023-02-19T15:09:31.20
IV.SSFR.HHN. ML:1.3 0.00004910000000000001 1.1 AML other m 2023-02-19T15:09:32.57
IV.SSFR.HHE. ML:1.4 0.00005795 0.18 AML other m 2023-02-19T15:09:33.83
IV.EL6.EHE. ML:1.4 0.00005305 0.84 AML other m 2023-02-19T15:09:34.96
IV.PARC.HHN. ML:1.3 0.000034149999999999997 0.82 AML other m 2023-02-19T15:09:37.01
IV.PARC.HHE. ML:1.2 0.000030850000000000004 0.42 AML other m 2023-02-19T15:09:37.41
IV.ATPI.EHE. ML:1.1 0.000022800000000000002 1.4 AML other m 2023-02-19T15:09:37.78
IV.BADI.EHN. ML:1.5 0.0000453 0.4 AML other m 2023-02-19T15:09:38.93
IV.BADI.EHE. ML:1.5 0.00004415 0.22 AML other m 2023-02-19T15:09:39.50
IV.ATPI.EHN. ML:0.9 0.00001455 1.52 AML other m 2023-02-19T15:09:42.09
IV.EL6.EHN. ML:1.7 0.0001056 0.42 AML other m 2023-02-19T15:09:46.29
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