Earthquake with magnitude of ML 1.3 on date 03-12-2023 and time 03:32:02 (UTC) in region 5 km N Frontone (PU)

A magnitude ML 1.3 earthquake occured in region: 5 km N Frontone (PU), on

  • 03-12-2023 03:32:02 (UTC)
  • 03-12-2023 04:32:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5570, 12.7480 at 11 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
Frontone PU 5 1300 1300
Pergola PU 7 6333 7633
Serra Sant'Abbondio PU 8 1027 8660
Cagli PU 8 8731 17391
Acqualagna PU 9 4393 21784
Cantiano PU 13 2245 24029
Fratte Rosa PU 15 966 24995
Fossombrone PU 16 9575 34570
Fermignano PU 16 8596 43166
Sassoferrato AN 16 7285 50451
Arcevia AN 17 4612 55063
San Lorenzo in Campo PU 17 3414 58477
Sant'Ippolito PU 17 1563 60040
Scheggia e Pascelupo PG 18 1393 61433
Castelleone di Suasa AN 19 1676 63109
Piobbico PU 19 2029 65138
Barchi PU 20 967 66105

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km SW of Fano (60888 inhabitants)
42 Km SW of Pesaro (94582 inhabitants)
58 Km NE of Perugia (166134 inhabitants)
58 Km S of Rimini (147750 inhabitants)
63 Km W of Ancona (100861 inhabitants)
67 Km N of Foligno (57155 inhabitants)
70 Km E of Arezzo (99543 inhabitants)
76 Km SE of Cesena (96758 inhabitants)
93 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
Reviewed
Rev100
ML 1.3 2023-12-03
03:32:02
43.5572 12.748 11 2023-12-03
03:39:29
Sala Sismica INGV-Roma 123732041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-03 03:32:02 ± 0.1
Latitude 43.5572 ± 0.0054
Longitude 12.7480 ± 0.0062
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123732041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 567
Semi-minor axis of confidence ellipse (meter) 449
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 6
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.04227
Epicentral distance of station farthest from the epicenter (degree) 0.30307
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 123732041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-03 03:39:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FOSV.EHZ. 2023-12-03T03:32:12.52 0.3 undecidable manual S 178 29.1486 50 0.17 73
IV.COR1.EHZ. 2023-12-03T03:32:11.10 0.6 undecidable manual S 68 21.867 50 0.68 42
IV.PIEI.HHZ. 2023-12-03T03:32:09.11 0.6 undecidable manual S 262 17.2716 122 0.04 50
IV.SSFR.HHZ. 2023-12-03T03:32:08.10 0.6 undecidable manual S 168 13.6752 128 0.05 49
IV.ATVO.HHZ. 2023-12-03T03:32:08.89 0.1 undecidable manual P 235 33.6441 50 0.21 96
IV.ARVD.HHZ. 2023-12-03T03:32:08.59 0.6 undecidable manual S 113 16.872 122 -0.37 48
IV.NARO.HHZ. 2023-12-03T03:32:08.26 0.6 undecidable manual S 294 14.6742 126 -0.07 50
IV.FOSV.EHZ. 2023-12-03T03:32:07.49 0.1 undecidable manual P 178 29.1486 50 -0.49 86
IV.COR1.EHZ. 2023-12-03T03:32:07.05 0.1 undecidable manual P 68 21.867 50 0.18 97
IV.FRON.EHZ. 2023-12-03T03:32:06.24 0.6 undecidable manual S 202 4.6953 156 0.17 48
IV.MPAG.EHZ. 2023-12-03T03:32:06.32 0.6 undecidable manual S 7 8.0808 143 -0.34 48
IV.PIEI.HHZ. 2023-12-03T03:32:06.13 0.1 undecidable manual P 262 17.2716 122 0.04 100
IV.NARO.HHZ. 2023-12-03T03:32:05.57 0.6 undecidable manual P 294 14.6742 126 -0.09 50
IV.SSFR.HHZ. 2023-12-03T03:32:05.62 0.1 positive manual P 168 13.6752 128 0.12 98
IV.ARVD.HHZ. 2023-12-03T03:32:05.86 0.1 positive manual P 113 16.872 122 -0.17 98
IV.FRON.EHZ. 2023-12-03T03:32:04.49 1.0 undecidable manual P 202 4.6953 156 0.13 25
IV.MPAG.EHZ. 2023-12-03T03:32:04.58 1.0 undecidable manual P 7 8.0808 143 -0.12 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:1.0 0.0001735 0.12 AML other m 2023-12-03T03:32:06.25
IV.MPAG.EHE. ML:1.5 0.00045650000000000004 0.18 AML other m 2023-12-03T03:32:06.38
IV.FRON.EHN. ML:1.3 0.000316 0.16 AML other m 2023-12-03T03:32:06.39
IV.MPAG.EHN. ML:1.5 0.000424 0.1 AML other m 2023-12-03T03:32:06.40
IV.SSFR.HNE. ML:1.6 0.0004265 0.16 AML other m 2023-12-03T03:32:08.27
IV.NARO.HHN. ML:1.2 0.00013450000000000002 0.16 AML other m 2023-12-03T03:32:08.37
IV.SSFR.HNN. ML:1.6 0.0003685 0.14 AML other m 2023-12-03T03:32:08.57
IV.NARO.HHE. ML:1.1 0.0001212 0.74 AML other m 2023-12-03T03:32:08.59
IV.ARVD.HHE. ML:1.1 0.00011565 0.18 AML other m 2023-12-03T03:32:08.83
IV.ARVD.HHN. ML:1.2 0.00014350000000000002 0.38 AML other m 2023-12-03T03:32:08.97
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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