INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.0 on date 22-01-2019 and time 19:48:27 (Italy) in region 5 km S Cantiano (PU)

A magnitude ML 1.0 earthquake occured in region: 5 km S Cantiano (PU), on

  • 22-01-2019 18:48:27 (UTC)
  • 22-01-2019 19:48:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.43, 12.62 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
Cantiano PU 5 2245 2245
Scheggia e Pascelupo PG 5 1393 3638
Gubbio PG 9 32216 35854
Costacciaro PG 11 1216 37070
Cagli PU 13 8731 45801
Frontone PU 13 1300 47101
Serra Sant'Abbondio PU 14 1027 48128
Pietralunga PG 15 2111 50239
Sigillo PG 15 2404 52643
Piobbico PU 19 2029 54672
Fossato di Vico PG 19 2840 57512
Sassoferrato AN 20 7285 64797

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NE of Perugia (166134 inhabitants)
54 Km N of Foligno (57155 inhabitants)
56 Km SW of Fano (60888 inhabitants)
58 Km SW of Pesaro (94582 inhabitants)
59 Km E of Arezzo (99543 inhabitants)
70 Km S of Rimini (147750 inhabitants)
76 Km W of Ancona (100861 inhabitants)
84 Km SE of Cesena (96758 inhabitants)
97 Km N of Terni (111501 inhabitants)
99 Km SE of Forlì (117913 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 1.0 2019-01-22
18:48:27
43.43 12.62 11 2019-01-22
19:02:19
Sala Sismica INGV-Roma 64862291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-22 18:48:27 ± 0.04
Latitude 43.43 ± 0.00
Longitude 12.62 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 64862291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 328
Semi-minor axis of confidence ellipse (meter) 220
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.27519
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 64862291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-22 19:02:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SEI.HHZ. 2019-01-22T18:49:07.30 3.0 undecidable manual S 1.77 0
IV.LIK.EHZ.01 2019-01-22T18:49:01.40 3.0 negative manual Pn 0.16 0
IV.BRSN.EHZ. 2019-01-22T18:48:58.83 3.0 undecidable manual S -0.19 0
IV.CIMA.HNZ. 2019-01-22T18:48:56.13 3.0 undecidable manual S 4.5 0
IT.FIE.HGZ. 2019-01-22T18:48:47.32 3.0 positive manual P -0.41 0
IV.MMUR.HNZ. 2019-01-22T18:48:38.04 0.3 undecidable manual S 88 0.2752 50 0.04 73
IV.ARVD.HHZ. 2019-01-22T18:48:37.17 0.3 undecidable manual S 75 0.2437 50 0.12 72
IV.MPAG.HNZ. 2019-01-22T18:48:36.40 0.3 undecidable manual S 28 0.2203 50 0.04 73
IV.APEC.HHZ. 2019-01-22T18:48:35.76 0.3 undecidable manual S 311 0.1898 50 0.3 70
IV.ATVO.HHZ. 2019-01-22T18:48:34.53 0.3 undecidable manual S 251 0.1619 121 -0.05 74
IV.FOSV.EHZ. 2019-01-22T18:48:34.80 0.3 undecidable manual S 143 0.1745 119 -0.19 72
IV.NARO.HHZ. 2019-01-22T18:48:34.87 0.3 undecidable manual S 351 0.1781 50 -0.26 71
IV.PIEI.HHZ. 2019-01-22T18:48:33.10 0.3 undecidable manual S 329 0.1178 130 -0.09 74
IV.MMUR.HNZ. 2019-01-22T18:48:33.41 0.3 undecidable manual P 88 0.2752 50 -0.08 72
IV.SSFR.HHZ. 2019-01-22T18:48:33.50 0.3 undecidable manual S 89 0.1196 129 0.26 72
IV.MPAG.HNZ. 2019-01-22T18:48:32.55 0.3 undecidable manual P 28 0.2203 50 0.01 74
IV.APEC.HHZ. 2019-01-22T18:48:32.15 0.3 undecidable manual P 311 0.1898 50 0.14 72
IV.ARVD.HHZ. 2019-01-22T18:48:32.82 0.3 undecidable manual P 75 0.2437 50 -0.11 72
IV.ATFO.HHZ. 2019-01-22T18:48:32.14 0.3 undecidable manual S 206 0.0755 142 0.09 75
IV.FOSV.EHZ. 2019-01-22T18:48:31.59 0.3 undecidable manual P 143 0.1745 119 -0.15 72
IV.NARO.HHZ. 2019-01-22T18:48:31.65 0.3 undecidable manual P 351 0.1781 50 -0.17 72
IV.ATVO.HHZ. 2019-01-22T18:48:31.44 0.3 undecidable manual P 251 0.1619 121 -0.07 74
IV.SSFR.HHZ. 2019-01-22T18:48:30.75 0.3 undecidable manual P 89 0.1196 129 0.01 75
IV.ATFO.HHZ. 2019-01-22T18:48:30.18 0.1 undecidable manual P 206 0.0755 142 0.13 99
IV.PIEI.HHZ. 2019-01-22T18:48:30.68 0.1 undecidable manual P 329 0.1178 130 -0.03 100
IV.FRON.EHZ. 2019-01-22T18:48:30.47 3.0 undecidable manual S 0.1142 -2.63 0
IV.FRON.EHZ. 2019-01-22T18:48:28.12 3.0 undecidable manual P 0.1142 -2.53 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHE. ML:1.3 0.000202 0.12 AML other m 2019-01-22T18:48:33.37
IV.FRON.EHE. ML:1.2 0.00014755445 0.1024 AML other m 2019-01-22T18:48:30.57
IV.FRON.EHN. ML:1.2 0.000185890145 0.0896 AML other m 2019-01-22T18:48:30.59
IV.ATFO.HHE. ML:1.2 0.0001843164 0.1792 AML other m 2019-01-22T18:48:32.40
IV.ATFO.HHN. ML:1.1 0.00017272435 0.1408 AML other m 2019-01-22T18:48:32.46
IV.PIEI.HHN. ML:1.1 0.000139 0.16 AML other m 2019-01-22T18:48:33.29
IV.ATVO.HHE. ML:0.9 6.9083515E-5 0.32 AML other m 2019-01-22T18:48:34.81
IV.ATVO.HHN. ML:1 7.293446E-5 0.3584 AML other m 2019-01-22T18:48:34.81
IV.FOSV.EHE. ML:0.6 3.1214115E-5 0.0768 AML other m 2019-01-22T18:48:35.20
IV.FOSV.EHN. ML:0.4 1.8458215E-5 0.064 AML other m 2019-01-22T18:48:35.12
IV.NARO.HHN. ML:0.6 2.9733825E-5 0.064 AML other m 2019-01-22T18:48:35.01
IV.APEC.HHN. ML:1 6.4014815E-5 0.2176 AML other m 2019-01-22T18:48:36.17
IV.ARVD.HHE. ML:0.4 1.70406155E-5 0.0896 AML other m 2019-01-22T18:48:37.57
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