Earthquake with magnitude of ML 1.3 on date 23-11-2019 and time 10:05:26 (Italy) in region 6 km NW Apecchio (PU)

A magnitude ML 1.3 earthquake occured in region: 6 km NW Apecchio (PU), on

  • 23-11-2019 09:05:26 (UTC)
  • 23-11-2019 10:05:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5960, 12.3740 at 10 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
Apecchio PU 6 1882 1882
Mercatello sul Metauro PU 7 1378 3260
Sant'Angelo in Vado PU 8 4133 7393
Borgo Pace PU 9 606 7999
Piobbico PU 11 2029 10028
Belforte all'Isauro PU 14 769 10797
Sestino AR 14 1355 12152
Urbania PU 15 7099 19251
Piandimeleto PU 15 2167 21418
Peglio PU 15 696 22114
Lunano PU 16 1527 23641
San Giustino PG 17 11297 34938
Pietralunga PG 18 2111 37049
CittĂ  di Castello PG 19 39913 76962
Frontino PU 19 293 77255
Sansepolcro AR 19 15884 93139
Badia Tedalda AR 20 1087 94226

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Arezzo (99543 inhabitants)
54 Km S of Rimini (147750 inhabitants)
54 Km N of Perugia (166134 inhabitants)
56 Km SW of Pesaro (94582 inhabitants)
59 Km W of Fano (60888 inhabitants)
61 Km S of Cesena (96758 inhabitants)
75 Km SE of Forlì (117913 inhabitants)
76 Km NW of Foligno (57155 inhabitants)
86 Km SE of Faenza (58541 inhabitants)
90 Km E of Siena (53903 inhabitants)
92 Km E of Firenze (382808 inhabitants)
92 Km W of Ancona (100861 inhabitants)
92 Km S of Ravenna (159116 inhabitants)
98 Km E of Scandicci (50609 inhabitants)
99 Km SE of Imola (69797 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 2019-11-23
09:05:26
43.5963 12.3738 10 2019-11-23
09:12:59
Sala Sismica INGV-Roma 73979941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-23 09:05:26 ± 0.1
Latitude 43.5963 ± 0.0045
Longitude 12.3738 ± 0.0050
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73979941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 495
Semi-minor axis of confidence ellipse (meter) 229
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 351
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26620
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 73979941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-23 09:12:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATPI.EHZ. 2019-11-23T09:05:32.90 0.6 undecidable manual S 172 16.2726 120 -0.14 49
IV.NARO.HHZ. 2019-11-23T09:05:32.83 0.6 undecidable manual S 84 16.6722 120 -0.31 47
IV.BADI.EHZ. 2019-11-23T09:05:32.46 0.6 undecidable manual S 227 14.1747 124 0.05 50
IV.FRON.EHZ. 2019-11-23T09:05:32.58 0.1 undecidable manual P 107 29.5482 50 -0.09 97
IV.ATVO.HHZ. 2019-11-23T09:05:31.57 0.6 undecidable manual P 174 23.8539 112 -0.07 49
IV.PARC.HHZ. 2019-11-23T09:05:31.39 0.6 undecidable manual S 298 12.2766 128 -0.49 46
IV.BADI.EHZ. 2019-11-23T09:05:30.00 0.3 undecidable manual P 227 14.1747 124 0.09 74
IV.APEC.HHZ. 2019-11-23T09:05:30.30 0.6 undecidable manual S 139 5.5944 149 -0.01 51
IV.ATPI.EHZ. 2019-11-23T09:05:30.34 1.0 positive manual P 172 16.2726 120 0.07 25
IV.NARO.HHZ. 2019-11-23T09:05:30.20 1.0 undecidable manual P 84 16.6722 120 -0.13 25
IV.CPGN.EHZ. 2019-11-23T09:05:30.97 3.0 undecidable manual P -0.31 0
IV.PE3.EHZ. 2019-11-23T09:05:30.24 0.1 undecidable manual P 42 14.7741 123 0.23 96
IV.PARC.HHZ. 2019-11-23T09:05:29.68 0.1 undecidable manual P 298 12.2766 128 0.08 100
IV.APEC.HHZ. 2019-11-23T09:05:28.88 0.1 undecidable manual P 139 5.5944 149 0.19 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HHN. ML:1.2 0.000291 1.04 AML other m 2019-11-23T09:05:30.44
IV.APEC.HHE. ML:1.3 0.00034 0.34 AML other m 2019-11-23T09:05:31.33
IV.NARO.HHN. ML:1.4 0.0002415 0.06 AML other m 2019-11-23T09:05:33.09
IV.NARO.HHE. ML:1.3 0.00016549999999999998 0.06 AML other m 2019-11-23T09:05:33.16
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