Earthquake with magnitude of ML 1.3 on date 28-12-2022 and time 09:01:33 (Italy) in region 6 km S Castelsantangelo sul Nera (MC)

A magnitude ML 1.3 earthquake occured in region: 6 km S Castelsantangelo sul Nera (MC), on

  • 28-12-2022 08:01:33 (UTC)
  • 28-12-2022 09:01:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8420, 13.1610 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
Castelsantangelo sul Nera MC 6 281 281
Norcia PG 8 4957 5238
Preci PG 11 724 5962
Ussita MC 12 444 6406
Visso MC 12 1107 7513
Arquata del Tronto AP 14 1178 8691
Montegallo AP 14 523 9214
Montemonaco AP 15 604 9818
Accumoli RI 18 667 10485
Bolognola MC 18 142 10627
Cascia PG 18 3217 13844
Montefortino FM 19 1178 15022
Sellano PG 20 1079 16101

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km E of Foligno (57155 inhabitants)
49 Km W of Teramo (54892 inhabitants)
52 Km NE of Terni (111501 inhabitants)
58 Km NW of L'Aquila (69753 inhabitants)
69 Km E of Perugia (166134 inhabitants)
89 Km W of Montesilvano (53738 inhabitants)
91 Km SW of Ancona (100861 inhabitants)
96 Km W of Pescara (121014 inhabitants)
98 Km E of Viterbo (67173 inhabitants)
99 Km NW of Chieti (51815 inhabitants)
100 Km NE of Guidonia Montecelio (88673 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 1.3 2022-12-28
08:01:33
42.8418 13.1612 11 2022-12-28
08:09:15
Sala Sismica INGV-Roma 113134971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-28 08:01:33 ± 0.04
Latitude 42.8418 ± 0.0027
Longitude 13.1612 ± 0.0037
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 113134971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 339
Semi-minor axis of confidence ellipse (meter) 225
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 78
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.48923
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 113134971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-28 08:09:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2022-12-28T08:01:57.47 3.0 undecidable manual P -0.01 0
IV.LRP.EHZ. 2022-12-28T08:01:57.68 3.0 undecidable manual P 0.93 0
IV.EL6.EHZ. 2022-12-28T08:01:51.28 0.6 undecidable manual S 355 54.3012 50 0.5 42
IV.TERO.HHZ. 2022-12-28T08:01:48.10 0.3 undecidable manual S 124 43.5231 50 0.2 68
IV.RM33.EHZ. 2022-12-28T08:01:46.21 0.3 undecidable manual S 173 37.2294 50 -0.01 72
IV.SMA1.EHZ. 2022-12-28T08:01:43.21 0.6 undecidable manual S 149 27.4503 50 -0.4 45
IV.EL6.EHZ. 2022-12-28T08:01:43.51 0.3 undecidable manual P 355 54.3012 50 -0.09 68
IV.LNSS.HHZ. 2022-12-28T08:01:43.96 0.3 undecidable manual S 200 28.2495 50 0.12 71
IV.ASSB.HHZ. 2022-12-28T08:01:43.14 3.0 undecidable manual P 0.47 0
IV.CSP1.EHZ. 2022-12-28T08:01:43.56 0.3 undecidable manual S 7 27.9498 50 -0.19 70
IV.CESI.HHZ. 2022-12-28T08:01:43.57 0.1 undecidable manual S 311 27.5502 50 -0.08 95
IV.TERO.HHZ. 2022-12-28T08:01:41.94 0.3 undecidable manual P 124 43.5231 50 0 71
IV.MMO1.EHZ. 2022-12-28T08:01:40.02 0.3 undecidable manual S 65 14.874 126 -0.15 72
IV.RM33.EHZ. 2022-12-28T08:01:40.92 0.1 undecidable manual P 173 37.2294 50 -0.04 95
IV.CESI.HHZ. 2022-12-28T08:01:39.43 0.1 undecidable manual P 311 27.5502 50 -0.05 96
IV.GUMA.HHZ. 2022-12-28T08:01:39.83 0.3 undecidable manual P 30 28.2495 50 0.24 69
IV.SMA1.EHZ. 2022-12-28T08:01:39.48 0.1 undecidable manual P 149 27.4503 50 0.03 97
IV.LNSS.HHZ. 2022-12-28T08:01:39.54 0.1 undecidable manual P 200 28.2495 50 -0.05 96
IV.CSP1.EHZ. 2022-12-28T08:01:39.45 0.1 undecidable manual P 7 27.9498 50 -0.09 95
IV.MMO1.EHZ. 2022-12-28T08:01:37.52 0.1 undecidable manual P 65 14.874 126 0.05 98
IV.NRCA.HHZ. 2022-12-28T08:01:37.72 0.1 undecidable manual S 256 3.8961 160 -0.06 100
IV.NRCA.HHZ. 2022-12-28T08:01:36.26 0.1 undecidable manual P 256 3.8961 160 0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:1.6 0.0006454999999999999 0.14 AML other m 2022-12-28T08:01:37.84
IV.NRCA.HNN. ML:1.6 0.0006105 0.14 AML other m 2022-12-28T08:01:37.91
IV.NRCA.HNE. ML:1.5 0.000531 0.78 AML other m 2022-12-28T08:01:37.52
IV.NRCA.HHE. ML:1.5 0.0005700000000000001 0.08 AML other m 2022-12-28T08:01:38.52
IV.MMO1.EHE. ML:1.1 0.0001275 0.78 AML other m 2022-12-28T08:01:40.41
IV.MMO1.EHN. ML:1.2 0.00013900000000000002 0.1 AML other m 2022-12-28T08:01:40.96
IV.SMA1.EHN. ML:1.0 0.000054499999999999997 0.14 AML other m 2022-12-28T08:01:43.80
IV.CESI.HHN. ML:1.2 0.00007285 0.92 AML other m 2022-12-28T08:01:43.33
IV.CESI.HHE. ML:1.1 0.00005815 1.2 AML other m 2022-12-28T08:01:43.95
IV.CSP1.EHN. ML:1.2 0.0000866 1.7 AML other m 2022-12-28T08:01:44.03
IV.SMA1.EHE. ML:1.0 0.0000547 0.12 AML other m 2022-12-28T08:01:44.39
IV.LNSS.HHE. ML:1.3 0.0001008 0.98 AML other m 2022-12-28T08:01:44.21
IV.CSP1.EHE. ML:1.3 0.00010889999999999999 1.14 AML other m 2022-12-28T08:01:44.19
IV.LNSS.HHN. ML:1.2 0.00008315 0.3 AML other m 2022-12-28T08:01:45.11
IV.GUMA.HHE. ML:1.2 0.0000885 0.3 AML other m 2022-12-28T08:01:47.19
IV.GUMA.HHN. ML:1.2 0.0000886 1.54 AML other m 2022-12-28T08:01:47.79
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download