Earthquake with magnitude of ML 0.6 on date 11-04-2022 and time 08:47:29 (Italy) in region 2 km NE Ussita (MC)

A magnitude ML 0.6 earthquake occured in region: 2 km NE Ussita (MC), on

  • 11-04-2022 06:47:29 (UTC)
  • 11-04-2022 08:47:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9590, 13.1490 at 3 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 2 444 444
Visso MC 6 1107 1551
Castelsantangelo sul Nera MC 7 281 1832
Bolognola MC 8 142 1974
Acquacanina MC 8 121 2095
Fiastra MC 9 559 2654
Fiordimonte MC 10 202 2856
Preci PG 13 724 3580
Pieve Torina MC 13 1458 5038
Monte Cavallo MC 13 145 5183
Pievebovigliana MC 13 866 6049
Sarnano MC 15 3264 9313
Montefortino FM 16 1178 10491
Montemonaco AP 16 604 11095
Muccia MC 16 915 12010
Amandola FM 17 3629 15639
Norcia PG 19 4957 20596
Cessapalombo MC 19 512 21108
Gualdo MC 20 815 21923
Sellano PG 20 1079 23002
Montegallo AP 20 523 23525

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
56 Km NW of Teramo (54892 inhabitants)
60 Km NE of Terni (111501 inhabitants)
64 Km E of Perugia (166134 inhabitants)
71 Km N of L'Aquila (69753 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
96 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 0.6 2022-04-11
06:47:29
42.9587 13.1493 3 2022-04-11
07:08:23
Sala Sismica INGV-Roma 103072751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-11 06:47:29 ± 0.15
Latitude 42.9587 ± 0.0036
Longitude 13.1493 ± 0.0049
Depth (km) 3 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 103072751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 470
Semi-minor axis of confidence ellipse (meter) 70
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 470.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 98
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.32555
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 103072751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-11 07:08:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRI.EHZ. 2022-04-11T06:49:11.60 3.0 undecidable manual Sn -8.62 0
1J.FX12.HHZ.00 2022-04-11T06:48:35.19 3.0 negative manual Pn 1.52 0
IV.IMOL.HNZ. 2022-04-11T06:48:25.76 3.0 undecidable manual Sg 0.41 0
GU.GBOS.HHZ. 2022-04-11T06:48:22.42 3.0 undecidable manual Pn -7.82 0
IV.BRMO.HHZ. 2022-04-11T06:48:19.34 3.0 undecidable manual Pn -6.19 0
IV.ZCCA.HHZ. 2022-04-11T06:48:07.73 3.0 undecidable manual Pg 5.98 0
IV.RNI2.HHZ. 2022-04-11T06:48:01.14 3.0 undecidable manual Sg -0.48 0
IV.FRON.EHZ. 2022-04-11T06:48:01.27 3.0 undecidable manual Sg 1.68 0
IV.BRSN.EHZ. 2022-04-11T06:47:50.65 3.0 undecidable manual Pg -1.63 0
IV.SACR.HHZ. 2022-04-11T06:47:47.97 3.0 negative manual Pg 0.89 0
IV.FRON.EHZ. 2022-04-11T06:47:41.88 3.0 positive manual Pg 0.83 0
IV.MF5.EHZ. 2022-04-11T06:47:41.09 3.0 undecidable manual Sn 3.39 0
IV.GAVE.EHZ. 2022-04-11T06:47:37.58 0.3 undecidable manual P 215 36.1416 95 0.62 63
IV.CSP1.EHZ. 2022-04-11T06:47:35.30 0.3 undecidable manual S 17 15.4734 101 0.14 74
IV.MML1.EHZ. 2022-04-11T06:47:34.24 0.3 undecidable manual P 320 22.4553 98 0.01 75
IV.NRCA.HHZ. 2022-04-11T06:47:34.70 0.3 undecidable manual S 192 14.1747 102 -0.03 76
7F.SIB2.EHE. 2022-04-11T06:47:34.80 0.3 undecidable manual S 121 14.5743 102 -0.08 75
IV.FDMO.HHZ. 2022-04-11T06:47:33.30 0.3 undecidable manual S 330 9.9789 107 -0.02 76
IV.MMO1.EHE. 2022-04-11T06:47:33.32 0.3 undecidable manual P 115 15.873 101 0.39 70
7F.SIB1.EHE. 2022-04-11T06:47:33.90 0.3 undecidable manual S 126 12.0768 104 -0.13 74
IV.MC2.EHZ. 2022-04-11T06:47:32.40 0.3 undecidable manual S 149 6.1938 116 0.32 72
IV.CSP1.EHZ. 2022-04-11T06:47:32.58 0.3 undecidable manual P 17 15.4734 101 -0.27 72
7F.SIB2.EHE. 2022-04-11T06:47:32.62 0.1 undecidable manual P 121 14.5743 102 -0.07 100
IV.FEMA.HNE. 2022-04-11T06:47:32.60 0.3 undecidable manual S 273 8.0808 110 -0.1 75
IV.FDMO.HHZ. 2022-04-11T06:47:32.02 0.3 undecidable manual P 330 9.9789 107 0.23 73
IV.NRCA.HHZ. 2022-04-11T06:47:32.19 0.3 undecidable manual P 192 14.1747 102 -0.42 70
IV.FEMA.HNE. 2022-04-11T06:47:31.28 0.3 undecidable manual P 273 8.0808 110 -0.15 75
7F.SIB1.EHE. 2022-04-11T06:47:31.98 0.3 undecidable manual P 126 12.0768 104 -0.22 73
IV.MC2.EHZ. 2022-04-11T06:47:30.99 0.3 undecidable manual P 149 6.1938 116 -0.08 76
IV.TERO.HHZ. 2022-04-11T06:47:30.89 3.0 undecidable manual P 1.64 0
IV.MF5.EHZ. 2022-04-11T06:47:29.27 3.0 undecidable manual Pn 0.52 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:0.8 0.00008255 0.92 AML other m 2022-04-11T06:47:35.11
IV.NRCA.HHN. ML:0.8 0.00007919999999999999 0.4 AML other m 2022-04-11T06:47:35.30
IV.MC2.EHE. ML:0.0 0.00012853005500000002 0.1408 AML other m 2022-04-11T06:47:33.71
IV.MC2.EHN. ML:0.0 0.00015199430000000002 0.3424 AML other m 2022-04-11T06:47:33.42
IV.FDMO.HHE. ML:0.3 0.000038321345 0.1792 AML other m 2022-04-11T06:47:34.00
IV.FDMO.HHN. ML:0.3 0.000038981345 0.1216 AML other m 2022-04-11T06:47:34.11
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