Earthquake with magnitude of ML 1.1 on date 15-11-2019 and time 10:12:30 (Italy) in region 8 km E Città di Castello (PG)

A magnitude ML 1.1 earthquake occured in region: 8 km E Città di Castello (PG), on

  • 15-11-2019 09:12:30 (UTC)
  • 15-11-2019 10:12:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.47, 12.33 at 8 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 8 39913 39913
Pietralunga PG 9 2111 42024
Montone PG 12 1680 43704
Apecchio PU 12 1882 45586
Monte Santa Maria Tiberina PG 14 1183 46769
San Giustino PG 16 11297 58066
Citerna PG 18 3531 61597
Umbertide PG 18 16681 78278
Monterchi AR 18 1757 80035
Sansepolcro AR 19 15884 95919
Piobbico PU 20 2029 97948
Mercatello sul Metauro PU 20 1378 99326

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Arezzo (99543 inhabitants)
40 Km N of Perugia (166134 inhabitants)
64 Km NW of Foligno (57155 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
69 Km S of Rimini (147750 inhabitants)
69 Km SW of Fano (60888 inhabitants)
75 Km S of Cesena (96758 inhabitants)
83 Km E of Siena (53903 inhabitants)
87 Km S of Forlì (117913 inhabitants)
93 Km E of Firenze (382808 inhabitants)
97 Km W of Ancona (100861 inhabitants)
98 Km SE of Faenza (58541 inhabitants)
98 Km E of Scandicci (50609 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 1.1 2019-11-15
09:12:30
43.47 12.33 8 2019-11-15
09:21:49
Sala Sismica INGV-Roma 73853101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-15 09:12:30 ± 0.1
Latitude 43.47 ± 0.00
Longitude 12.33 ± 0.00
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73853101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 239
Semi-minor axis of confidence ellipse (meter) 45
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 25
Circular confidence region, given by single value of horizontal uncertainty (meter) 240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.05306
Epicentral distance of station farthest from the epicenter (degree) 0.24731
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 17
Type of magnitude ML
Reference to an origin 73853101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-15 09:21:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MURB.HHZ. 2019-11-15T09:12:40.38 0.3 undecidable manual S 146 0.2473 107 -0.02 73
IV.NARO.HHZ. 2019-11-15T09:12:39.49 0.3 undecidable manual S 51 0.2293 108 -0.23 70
IV.PARC.HHZ. 2019-11-15T09:12:38.67 0.3 undecidable manual S 339 0.1934 111 0.24 70
IV.ATFO.HHZ. 2019-11-15T09:12:38.55 0.3 undecidable manual S 120 0.2005 110 -0.12 72
IV.PIEI.HHZ. 2019-11-15T09:12:37.68 0.3 undecidable manual S 65 0.161 115 0.4 68
IV.ATMI.HHZ. 2019-11-15T09:12:36.67 0.3 undecidable manual S 200 0.1421 118 0.05 73
IV.MURB.HHZ. 2019-11-15T09:12:36.06 0.6 undecidable manual P 146 0.2473 107 -0.13 47
IV.PARC.HHZ. 2019-11-15T09:12:35.06 0.3 undecidable manual P 339 0.1934 111 0 74
IV.TB02.DHN.01 2019-11-15T09:12:35.92 0.3 undecidable manual S 151 0.1115 124 0.3 70
IV.ATFO.HHZ. 2019-11-15T09:12:35.14 1.0 negative manual P 120 0.2005 110 -0.06 24
IV.TB01.DHZ.01 2019-11-15T09:12:35.84 0.3 undecidable manual S 139 0.1133 123 0.16 72
IV.NARO.HHZ. 2019-11-15T09:12:35.38 0.6 undecidable manual P 51 0.2293 108 -0.43 45
IV.ATMC.EHN. 2019-11-15T09:12:35.14 0.1 undecidable manual S 258 0.1043 126 -0.24 95
IV.APEC.HHZ. 2019-11-15T09:12:35.65 0.3 undecidable manual S 35 0.1097 124 0.08 74
IV.ATPC.HNN. 2019-11-15T09:12:35.20 0.3 undecidable manual S 82 0.0908 129 0.24 71
IV.ATMI.HHZ. 2019-11-15T09:12:34.20 0.3 undecidable manual P 200 0.1421 118 0.19 71
IV.ATLO.EHE. 2019-11-15T09:12:34.25 0.3 undecidable manual P 161 0.1619 115 -0.16 72
IV.BADI.EHZ. 2019-11-15T09:12:34.56 0.3 undecidable manual S 303 0.0773 134 -0.02 75
IV.TB03.DHZ.01 2019-11-15T09:12:34.91 0.3 undecidable manual S 140 0.0863 131 0.06 74
IV.PIEI.HHZ. 2019-11-15T09:12:34.31 0.1 undecidable manual P 65 0.161 115 -0.08 97
IV.CDCA.HNE. 2019-11-15T09:12:34.61 0.1 undecidable manual S 263 0.0728 135 0.14 98
IV.ATMC.EHN. 2019-11-15T09:12:33.17 0.3 undecidable manual P 258 0.1043 126 -0.13 73
IV.TB03.DHZ.01 2019-11-15T09:12:33.04 0.1 undecidable manual P 140 0.0863 131 0.05 99
IV.APEC.HHZ. 2019-11-15T09:12:33.44 0.1 undecidable manual P 35 0.1097 124 0.04 99
IV.ATPC.HNN. 2019-11-15T09:12:33.13 0.3 undecidable manual P 82 0.0908 129 0.08 74
IV.ATPI.EHZ. 2019-11-15T09:12:33.49 0.1 undecidable manual S 109 0.0531 145 -0.47 91
IV.TB02.DHN.01 2019-11-15T09:12:33.66 0.6 undecidable manual P 151 0.1115 124 0.22 48
IV.TB01.DHZ.01 2019-11-15T09:12:33.48 0.3 undecidable manual P 139 0.1133 123 0.01 75
IV.BADI.EHZ. 2019-11-15T09:12:32.82 0.1 undecidable manual P 303 0.0773 134 -0.01 100
IV.CDCA.HNE. 2019-11-15T09:12:32.83 0.1 undecidable manual P 263 0.0728 135 0.06 99
IV.ATPI.EHZ. 2019-11-15T09:12:32.26 0.1 undecidable manual P 109 0.0531 145 -0.22 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BADI.EHE. ML:1.2 0.000254 0.14 AML other m 2019-11-15T09:12:34.78
IV.BADI.EHN. ML:1.1 0.0001945 0.22 AML other m 2019-11-15T09:12:34.76
IV.APEC.HHN. ML:1.1 0.000159 1.72 AML other m 2019-11-15T09:12:37.94
IV.APEC.HHE. ML:1.2 0.0001845 0.58 AML other m 2019-11-15T09:12:38.39
IV.MURB.HHE. ML:1.4 0.000152 0.72 AML other m 2019-11-15T09:12:41.66
IV.MURB.HHN. ML:1.4 0.000145 0.84 AML other m 2019-11-15T09:12:41.52
IV.ATMI.HHE. ML:1 0.0001005307 0.3776 AML other m 2019-11-15T09:12:36.85
IV.PIEI.HHE. ML:0.9 7.666182E-5 0.1216 AML other m 2019-11-15T09:12:37.98
IV.PIEI.HHN. ML:0.8 5.1476055E-5 0.1792 AML other m 2019-11-15T09:12:37.68
IV.PARC.HHE. ML:0.9 6.2005895E-5 0.2816 AML other m 2019-11-15T09:12:40.27
IV.PARC.HHN. ML:0.9 6.2213945E-5 0.1024 AML other m 2019-11-15T09:12:39.55
IV.ATFO.HHE. ML:1.1 9.583874E-5 0.16 AML other m 2019-11-15T09:12:39.31
IV.ATFO.HHN. ML:1.1 8.407766E-5 0.1984 AML other m 2019-11-15T09:12:39.33
IV.NARO.HHE. ML:0.9 4.44003E-5 0.064 AML other m 2019-11-15T09:12:40.00
IV.NARO.HHN. ML:0.8 4.1069576E-5 0.0576 AML other m 2019-11-15T09:12:39.97
IV.MURB.HNE. ML:1.4 0.000123092855 0.1664 AML other m 2019-11-15T09:12:41.65
IV.MURB.HNN. ML:1.4 0.000146900705 0.2752 AML other m 2019-11-15T09:12:41.53
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