Earthquake with magnitude of ML 0.7 on date 15-11-2018 and time 09:37:33 (Italy) in region 5 km N Città di Castello (PG)

A magnitude ML 0.7 earthquake occured in region: 5 km N Città di Castello (PG), on

  • 15-11-2018 08:37:33 (UTC)
  • 15-11-2018 09:37:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5, 12.25 at 6 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
Città di Castello PG 5 39913 39913
San Giustino PG 8 11297 51210
Monte Santa Maria Tiberina PG 10 1183 52393
Citerna PG 10 3531 55924
Monterchi AR 11 1757 57681
Sansepolcro AR 11 15884 73565
Apecchio PU 15 1882 75447
Anghiari AR 16 5638 81085
Montone PG 17 1680 82765
Pietralunga PG 17 2111 84876
Mercatello sul Metauro PU 18 1378 86254
Borgo Pace PU 18 606 86860

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Arezzo (99543 inhabitants)
45 Km N of Perugia (166134 inhabitants)
67 Km SW of Rimini (147750 inhabitants)
70 Km SW of Pesaro (94582 inhabitants)
71 Km S of Cesena (96758 inhabitants)
71 Km NW of Foligno (57155 inhabitants)
73 Km SW of Fano (60888 inhabitants)
77 Km E of Siena (53903 inhabitants)
82 Km S of Forlì (117913 inhabitants)
85 Km E of Firenze (382808 inhabitants)
90 Km E of Scandicci (50609 inhabitants)
92 Km SE of Faenza (58541 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 0.7 2018-11-15
08:37:33
43.5 12.25 6 2018-11-15
08:53:28
Sala Sismica INGV-Roma 63083691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-15 08:37:33 ± 0.22
Latitude 43.50 ± 0.01
Longitude 12.25 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 63083691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 802
Semi-minor axis of confidence ellipse (meter) 394
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 800
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.2662
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 63083691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-15 08:53:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.SATI.HHZ. 2018-11-15T08:39:26.24 3.0 undecidable manual Sn -2.89 0
CR.ZAG.BHZ. 2018-11-15T08:39:17.42 3.0 undecidable manual Sg 6.79 0
IV.CTI.HHZ. 2018-11-15T08:39:10.42 3.0 undecidable manual Sg 11.94 0
IV.ZEN8.HNZ. 2018-11-15T08:38:55.00 3.0 undecidable manual Sn 0.83 0
IV.GALF.HHZ. 2018-11-15T08:38:41.13 3.0 negative manual Pn 2.11 0
IV.RESU.HHZ. 2018-11-15T08:38:38.52 3.0 undecidable manual Pn -0.04 0
IV.NDIM.HHZ. 2018-11-15T08:38:34.75 3.0 undecidable manual Sn -1.9 0
IV.ZONE.HHZ. 2018-11-15T08:38:30.74 3.0 positive manual Pg 13.24 0
CH.FUORN.HHZ. 2018-11-15T08:38:22.15 3.0 undecidable manual Pn -5.1 0
IV.MMN.HHZ. 2018-11-15T08:38:20.14 3.0 undecidable manual Pn 0.68 0
IV.ZEN8.HNZ. 2018-11-15T08:38:17.00 3.0 undecidable manual Pn 3.86 0
IV.MSSA.HHZ. 2018-11-15T08:38:09.43 3.0 undecidable manual Pn 2.51 0
CR.HVAR.HHZ. 2018-11-15T08:38:07.79 3.0 negative manual Pn 0.93 0
IV.RIBO.EHZ.01 2018-11-15T08:38:04.29 3.0 undecidable manual S 0.19 0
IV.PIEI.HHZ. 2018-11-15T08:37:41.73 0.6 undecidable manual S 81 0.2113 104 0.09 48
IV.ATVO.HHZ. 2018-11-15T08:37:40.32 0.3 undecidable manual S 136 0.1664 107 0.35 68
IV.PE3.EHN. 2018-11-15T08:37:39.72 0.3 undecidable manual P 43 0.2653 101 0.46 66
IV.APEC.HHZ. 2018-11-15T08:37:39.28 0.6 undecidable manual S 66 0.1376 111 0.36 46
IV.PARC.HHZ. 2018-11-15T08:37:39.20 0.3 undecidable manual S 358 0.1466 109 -0.05 73
IV.CAFI.HHE. 2018-11-15T08:37:38.80 1.0 undecidable manual P 230 0.2662 101 -0.49 22
IV.ATPI.EHE. 2018-11-15T08:37:38.73 0.6 undecidable manual S 114 0.1241 113 0.31 46
IV.ATVO.HHZ. 2018-11-15T08:37:37.31 0.1 undecidable manual P 136 0.1664 107 0.18 94
IV.PIEI.HHZ. 2018-11-15T08:37:37.86 0.3 undecidable manual P 81 0.2113 104 -0.24 69
IV.PARC.HHZ. 2018-11-15T08:37:36.64 0.3 undecidable manual P 358 0.1466 109 -0.07 73
IV.SSP9.EHZ. 2018-11-15T08:37:36.45 0.3 undecidable manual P 311 0.1106 115 0.49 67
IV.BADI.EHZ. 2018-11-15T08:37:35.15 0.3 undecidable manual S 349 0.0081 171 -0.11 74
IV.APEC.HHZ. 2018-11-15T08:37:35.91 0.3 undecidable manual P 66 0.1376 111 -0.61 64
IV.ATPI.EHE. 2018-11-15T08:37:35.52 0.1 undecidable manual P 114 0.1241 113 -0.71 82
IV.RCAV.EHZ. 2018-11-15T08:37:35.62 3.0 undecidable manual P -2.83 0
IV.CDCA.HNZ. 2018-11-15T08:37:34.78 0.1 undecidable manual P 192 0.0441 139 0.02 100
IV.BADI.EHZ. 2018-11-15T08:37:34.41 0.3 undecidable manual P 349 0.0081 171 0 76
IV.GAVE.EHZ. 2018-11-15T08:37:21.29 3.0 negative manual P -2.9 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.HNN. ML:2.1 0.000130163345 0.8256 AML other m 2018-11-15T08:37:20.55
IV.GAVE.EHN. ML:1.9 8.231043E-5 0.1216 AML other m 2018-11-15T08:37:23.26
IV.GAVE.HNE. ML:1.9 6.9783025E-5 0.4416 AML other m 2018-11-15T08:37:21.11
IV.GAVE.EHE. ML:1.8 6.3241445E-5 0.0832 AML other m 2018-11-15T08:37:23.25
IV.BADI.EHE. ML:0 0.00031545895 0.0832 AML other m 2018-11-15T08:37:35.25
IV.BADI.EHN. ML:0 0.0002805108 0.1792 AML other m 2018-11-15T08:37:35.27
IV.APEC.HHE. ML:0.6 3.8691565E-5 0.1792 AML other m 2018-11-15T08:37:40.84
IV.APEC.HHN. ML:0.9 8.2245875E-5 0.2432 AML other m 2018-11-15T08:37:39.47
IV.APEC.HNN. ML:2 0.0009629232 3.6352 AML other m 2018-11-15T08:37:55.19
IV.APEC.HNE. ML:2 0.0011314707 1.8368 AML other m 2018-11-15T08:37:43.66
IV.PARC.HHN. ML:0.7 5.558973E-5 0.2048 AML other m 2018-11-15T08:37:39.75
IV.PARC.HHE. ML:0.5 3.648644E-5 0.16 AML other m 2018-11-15T08:37:39.71
IV.PIEI.HHN. ML:0.4 1.37418935E-5 0.384 AML other m 2018-11-15T08:37:43.71
IV.PIEI.HHE. ML:0.4 1.36516385E-5 0.1344 AML other m 2018-11-15T08:37:42.17
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download