Earthquake with magnitude of ML 0.8 on date 14-01-2022 and time 04:56:47 (UTC) in region 3 km E Ussita (MC)

A magnitude ML 0.8 earthquake occured in region: 3 km E Ussita (MC), on

  • 14-01-2022 04:56:47 (UTC)
  • 14-01-2022 05:56:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9570, 13.1700 at 7 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
Ussita MC 3 444 444
Bolognola MC 6 142 586
Castelsantangelo sul Nera MC 7 281 867
Visso MC 7 1107 1974
Acquacanina MC 8 121 2095
Fiastra MC 9 559 2654
Fiordimonte MC 11 202 2856
Pievebovigliana MC 14 866 3722
Preci PG 14 724 4446
Pieve Torina MC 14 1458 5904
Sarnano MC 14 3264 9168
Montefortino FM 14 1178 10346
Montemonaco AP 14 604 10950
Monte Cavallo MC 14 145 11095
Amandola FM 15 3629 14724
Muccia MC 17 915 15639
Montegallo AP 18 523 16162
Cessapalombo MC 19 512 16674
Gualdo MC 19 815 17489
Norcia PG 19 4957 22446
Comunanza AP 20 3166 25612

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
55 Km NW of Teramo (54892 inhabitants)
61 Km NE of Terni (111501 inhabitants)
66 Km E of Perugia (166134 inhabitants)
70 Km N of L'Aquila (69753 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
94 Km NW of Montesilvano (53738 inhabitants)
99 Km S of Fano (60888 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 0.8 2022-01-14
04:56:47
42.9572 13.1697 7 2022-01-14
05:04:05
Sala Sismica INGV-Roma 99763501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-14 04:56:47 ± 0.1
Latitude 42.9572 ± 0.0018
Longitude 13.1697 ± 0.0025
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 99763501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 200
Semi-minor axis of confidence ellipse (meter) 16
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 259
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.09982
Epicentral distance of station farthest from the epicenter (degree) 0.19965
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.0
Num. used stations 2
Type of magnitude ML
Reference to an origin 99763501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-14 05:04:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.HHZ. 2022-01-14T04:56:55.47 0.6 undecidable manual S 284 22.1556 107 0.08 49
IV.GUMA.HHZ. 2022-01-14T04:56:54.19 0.6 undecidable manual S 49 17.7711 111 0.23 48
IV.CSP1.EHZ. 2022-01-14T04:56:53.00 0.3 undecidable manual S 11 15.1737 114 -0.13 73
IV.NRCA.HHZ. 2022-01-14T04:56:52.88 0.3 undecidable manual S 198 14.4744 116 -0.01 75
IV.MMO1.EHZ. 2022-01-14T04:56:52.78 0.3 undecidable manual S 117 14.2746 116 -0.06 74
IV.GUMA.HHZ. 2022-01-14T04:56:51.27 0.3 positive manual P 49 17.7711 111 0.11 73
IV.CESI.HHZ. 2022-01-14T04:56:51.88 0.3 positive manual P 284 22.1556 107 -0.1 73
IV.FDMO.HHZ. 2022-01-14T04:56:51.90 0.6 undecidable manual S 323 11.0778 122 0.04 50
IV.MMO1.EHZ. 2022-01-14T04:56:50.47 0.1 undecidable manual P 117 14.2746 116 -0.04 99
IV.NRCA.HHZ. 2022-01-14T04:56:50.60 0.1 negative manual P 198 14.4744 116 0.06 99
IV.CSP1.EHZ. 2022-01-14T04:56:50.60 0.1 undecidable manual P 11 15.1737 114 -0.08 98
IV.FDMO.HHZ. 2022-01-14T04:56:49.98 0.1 undecidable manual P 323 11.0778 122 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:0.7 0.00005785 1.84 AML other m 2022-01-14T04:56:52.06
IV.NRCA.HHE. ML:0.8 0.00006709999999999999 0.32 AML other m 2022-01-14T04:56:53.28
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