Earthquake with magnitude of ML 1.8 on date 16-01-2021 and time 07:26:28 (Italy) in region 5 km E Cantiano (PU)

A magnitude ML 1.8 earthquake occured in region: 5 km E Cantiano (PU), on

  • 16-01-2021 06:26:28 (UTC)
  • 16-01-2021 07:26:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.48, 12.7 at 13 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
Frontone PU 6 1300 3545
Serra Sant'Abbondio PU 6 1027 4572
Scheggia e Pascelupo PG 8 1393 5965
Cagli PU 9 8731 14696
Costacciaro PG 13 1216 15912
Sassoferrato AN 14 7285 23197
Pergola PU 15 6333 29530
Acqualagna PU 16 4393 33923
Gubbio PG 17 32216 66139
Sigillo PG 17 2404 68543
Piobbico PU 19 2029 70572

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NE of Perugia (166134 inhabitants)
49 Km SW of Fano (60888 inhabitants)
51 Km SW of Pesaro (94582 inhabitants)
58 Km N of Foligno (57155 inhabitants)
66 Km E of Arezzo (99543 inhabitants)
66 Km S of Rimini (147750 inhabitants)
68 Km W of Ancona (100861 inhabitants)
82 Km SE of Cesena (96758 inhabitants)
98 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
Reviewed
Rev100
ML 1.8 2021-01-16
06:26:28
43.48 12.69 13 2021-01-16
06:33:35
Sala Sismica INGV-Roma 86292461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-16 06:26:28 ± 0.11
Latitude 43.48 ± 0.00
Longitude 12.69 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 86292461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 500
Semi-minor axis of confidence ellipse (meter) 31
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 22
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.33005
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 86292461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-01-16 06:33:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARRO.EHZ. 2021-01-16T06:26:58.31 3.0 undecidable manual S -0.21 0
IV.MNTT.EHZ. 2021-01-16T06:26:44.88 3.0 positive manual P 1.42 0
IV.MF5.EHZ. 2021-01-16T06:26:43.45 3.0 negative manual P 0.54 0
IV.NRCA.HHZ. 2021-01-16T06:26:42.79 3.0 negative manual P 0.4 0
IV.EL6.EHZ. 2021-01-16T06:26:41.48 0.6 undecidable manual S 116 0.3301 95 0.41 44
IV.COR1.EHZ. 2021-01-16T06:26:40.52 0.3 undecidable manual S 55 0.2698 97 1.22 46
IV.SNTG.HHZ. 2021-01-16T06:26:40.05 0.3 undecidable manual S 141 0.2842 97 0.32 68
IV.CSP1.EHZ. 2021-01-16T06:26:39.22 3.0 negative manual P 0.07 0
IV.FDMO.HHZ. 2021-01-16T06:26:38.88 3.0 negative manual P -0.1 0
IV.CESI.HHZ. 2021-01-16T06:26:38.75 3.0 positive manual P 0.28 0
IV.APEC.HHZ. 2021-01-16T06:26:38.12 0.3 undecidable manual S 292 0.2149 101 0.42 66
IV.ASSB.HHZ. 2021-01-16T06:26:37.51 3.0 negative manual P 0.09 0
IV.PARC.HHZ. 2021-01-16T06:26:36.44 3.0 negative manual P -0.06 0
IV.ATPC.HNE. 2021-01-16T06:26:36.84 0.1 undecidable manual S 271 0.1727 107 0.38 91
IV.ARVD.HHZ. 2021-01-16T06:26:36.44 0.3 undecidable manual S 83 0.1799 106 -0.24 70
IV.CRTC.HHZ. 2021-01-16T06:26:36.11 3.0 undecidable manual P 0.61 0
IV.FOSV.EHZ. 2021-01-16T06:26:36.87 0.3 undecidable manual S 165 0.188 104 -0.04 72
IV.MPAG.EHZ. 2021-01-16T06:26:35.86 0.3 undecidable manual S 17 0.1592 110 -0.23 71
IV.ATFO.HHZ. 2021-01-16T06:26:35.82 0.3 undecidable manual S 219 0.1421 114 0.21 72
IV.COR1.EHZ. 2021-01-16T06:26:35.12 0.6 undecidable manual P 55 0.2698 97 0.25 45
IV.PIEI.HHZ. 2021-01-16T06:26:35.06 0.3 undecidable manual S 297 0.1295 118 -0.23 71
IV.EL6.EHZ. 2021-01-16T06:26:35.59 0.3 negative manual P 116 0.3301 95 -0.29 67
IV.NARO.HHZ. 2021-01-16T06:26:35.70 0.3 undecidable manual S 328 0.1574 110 -0.34 69
IV.BADI.EHZ. 2021-01-16T06:26:35.93 3.0 undecidable manual P 0.2 0
IV.SNTG.HHZ. 2021-01-16T06:26:34.91 0.6 negative manual P 141 0.2842 97 -0.2 46
IV.SSFR.HNZ. 2021-01-16T06:26:34.10 0.3 undecidable manual S 123 0.0755 139 0.08 75
IV.ATVO.HHZ. 2021-01-16T06:26:34.04 3.0 positive manual P -0.04 0
IV.PE3.EHZ. 2021-01-16T06:26:34.67 3.0 negative manual P 0.06 0
IV.MURB.HHZ. 2021-01-16T06:26:34.49 0.1 positive manual P 210 0.2464 99 0.02 97
IV.FRON.EHZ. 2021-01-16T06:26:33.53 0.1 undecidable manual S 29 0.0468 153 -0.02 100
IV.APEC.HHZ. 2021-01-16T06:26:33.89 0.1 negative manual P 292 0.2149 101 -0.05 97
IV.FOSV.EHZ. 2021-01-16T06:26:33.06 0.6 negative manual P 165 0.188 104 -0.42 45
IV.ATPI.EHZ. 2021-01-16T06:26:33.88 3.0 negative manual P 0.02 0
IV.ATSC.EHN. 2021-01-16T06:26:33.77 0.3 undecidable manual S 187 0.0531 150 0.13 75
IV.ATPC.HNE. 2021-01-16T06:26:33.16 0.1 undecidable manual P 271 0.1727 107 -0.06 97
IV.ARVD.HHZ. 2021-01-16T06:26:33.03 0.1 undecidable manual P 83 0.1799 106 -0.32 92
IV.NARO.HHZ. 2021-01-16T06:26:32.57 1.0 undecidable manual P 328 0.1574 110 -0.41 23
IV.MPAG.EHZ. 2021-01-16T06:26:32.72 0.6 positive manual P 17 0.1592 110 -0.29 47
IV.ATFO.HHZ. 2021-01-16T06:26:32.74 0.1 positive manual P 219 0.1421 114 0 98
IV.PIEI.HHZ. 2021-01-16T06:26:32.27 1.0 undecidable manual P 297 0.1295 118 -0.28 23
IV.ATSC.EHN. 2021-01-16T06:26:31.61 0.1 undecidable manual P 187 0.0531 150 0.01 100
IV.FRON.EHZ. 2021-01-16T06:26:31.35 1.0 undecidable manual P 29 0.0468 153 -0.19 24
IV.SSFR.HNZ. 2021-01-16T06:26:31.74 0.1 negative manual P 123 0.0755 139 -0.08 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:1.5 0.0003585 0.46 AML other m 2021-01-16T06:26:33.73
IV.FRON.EHN. ML:1.6 0.0004905 0.52 AML other m 2021-01-16T06:26:33.58
IV.SSFR.HHE. ML:2.2 0.001805 0.08 AML other m 2021-01-16T06:26:34.17
IV.SSFR.HNE. ML:2.4 0.00263 0.5 AML other m 2021-01-16T06:26:34.41
IV.SSFR.HHN. ML:2.1 0.001495 0.16 AML other m 2021-01-16T06:26:34.41
IV.SSFR.HNN. ML:2.3 0.00213 0.14 AML other m 2021-01-16T06:26:34.50
IV.PIEI.HHN. ML:1.9 0.0007425 0.3 AML other m 2021-01-16T06:26:35.24
IV.PIEI.HHE. ML:2.1 0.001035 0.1 AML other m 2021-01-16T06:26:35.27
IV.ATFO.HHN. ML:1.8 0.0005135 0.12 AML other m 2021-01-16T06:26:35.92
IV.NARO.HHE. ML:2 0.000785 1.92 AML other m 2021-01-16T06:26:36.02
IV.MPAG.EHE. ML:1.7 0.000346 1.58 AML other m 2021-01-16T06:26:36.11
IV.MPAG.EHN. ML:1.5 0.000227 1.7 AML other m 2021-01-16T06:26:36.12
IV.NARO.HHN. ML:1.8 0.0004625 1.22 AML other m 2021-01-16T06:26:36.20
IV.ATFO.HHE. ML:1.9 0.000631 0.5 AML other m 2021-01-16T06:26:36.89
IV.ARVD.HHN. ML:1.6 0.0003045 0.6 AML other m 2021-01-16T06:26:36.72
IV.FOSV.EHE. ML:1.8 0.000428 1.7 AML other m 2021-01-16T06:26:36.91
IV.ARVD.HHE. ML:1.6 0.0002955 0.6 AML other m 2021-01-16T06:26:36.97
IV.FOSV.EHN. ML:1.9 0.0004875 1.88 AML other m 2021-01-16T06:26:36.97
IV.APEC.HHN. ML:1.8 0.0003565 0.14 AML other m 2021-01-16T06:26:38.17
IV.ATPI.EHE. ML:1.6 0.000251 0.5 AML other m 2021-01-16T06:26:38.14
IV.ATVO.HHN. ML:1.6 0.0002005 0.34 AML other m 2021-01-16T06:26:38.46
IV.ATVO.HHE. ML:1.5 0.000165 0.4 AML other m 2021-01-16T06:26:38.83
IV.ATPI.EHN. ML:1.7 0.0002905 1.16 AML other m 2021-01-16T06:26:38.22
IV.APEC.HHE. ML:1.6 0.000237 1 AML other m 2021-01-16T06:26:38.99
IV.MURB.HHN. ML:1.7 0.0002725 1.24 AML other m 2021-01-16T06:26:41.05
IV.BADI.EHE. ML:1.4 8.835E-5 1.52 AML other m 2021-01-16T06:26:42.77
IV.BADI.EHN. ML:1.6 0.000137 1.08 AML other m 2021-01-16T06:26:42.66
IV.MURB.HHE. ML:1.7 0.000251 1.1 AML other m 2021-01-16T06:26:42.98
IV.PE3.EHN. ML:2 0.0004945 0.62 AML other m 2021-01-16T06:26:43.39
IV.PE3.EHE. ML:1.9 0.0004005 1.28 AML other m 2021-01-16T06:26:44.34
IV.ASSB.HHN. ML:1.8 0.000177 0.3 AML other m 2021-01-16T06:26:45.22
IV.ASSB.HHE. ML:1.8 0.000148 0.72 AML other m 2021-01-16T06:26:46.38
IV.FDMO.HHN. ML:1.6 7.695E-5 1.1 AML other m 2021-01-16T06:26:48.67
IV.FDMO.HHE. ML:1.6 8.245E-5 0.46 AML other m 2021-01-16T06:26:48.56
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