Earthquake with magnitude of ML 1.2 on date 02-02-2022 and time 04:41:11 (Italy) in region 2 km S Castelsantangelo sul Nera (MC)

A magnitude ML 1.2 earthquake occured in region: 2 km S Castelsantangelo sul Nera (MC), on

  • 02-02-2022 03:41:11 (UTC)
  • 02-02-2022 04:41:11 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8740, 13.1530 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 2 281 281
Ussita MC 8 444 725
Visso MC 8 1107 1832
Preci PG 9 724 2556
Norcia PG 10 4957 7513
Montemonaco AP 15 604 8117
Bolognola MC 15 142 8259
Montegallo AP 15 523 8782
Arquata del Tronto AP 16 1178 9960
Montefortino FM 17 1178 11138
Acquacanina MC 18 121 11259
Fiastra MC 18 559 11818
Monte Cavallo MC 18 145 11963
Sellano PG 18 1079 13042
Fiordimonte MC 19 202 13244

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
51 Km W of Teramo (54892 inhabitants)
54 Km NE of Terni (111501 inhabitants)
62 Km NW of L'Aquila (69753 inhabitants)
67 Km E of Perugia (166134 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
91 Km W of Montesilvano (53738 inhabitants)
98 Km W of Pescara (121014 inhabitants)
100 Km NE of Viterbo (67173 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 1.2 2022-02-02
03:41:11
42.8745 13.1532 11 2022-02-02
05:35:51
Sala Sismica INGV-Roma 100516611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-02 03:41:11 ± 0.05
Latitude 42.8745 ± 0.0027
Longitude 13.1532 ± 0.0049
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 100516611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 400
Semi-minor axis of confidence ellipse (meter) 272
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 79
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.41549
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 100516611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-02 05:35:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.POFI.HNZ. 2022-02-02T03:41:50.90 3.0 undecidable manual S 0.14 0
IV.CPGN.EHZ. 2022-02-02T03:41:30.69 3.0 undecidable manual P -0.59 0
IV.TERO.HHZ. 2022-02-02T03:41:26.02 0.3 undecidable manual S 127 46.1205 50 -0.27 68
IV.RM33.EHZ. 2022-02-02T03:41:24.77 0.3 undecidable manual S 173 40.8258 50 -0.11 71
IV.SMA1.EHZ. 2022-02-02T03:41:22.12 0.3 undecidable manual S 151 30.8469 50 -0.09 72
IV.LNSS.HHZ. 2022-02-02T03:41:22.63 0.3 undecidable manual S 197 31.5462 50 0.25 70
IV.MF5.EHZ. 2022-02-02T03:41:21.92 0.3 undecidable manual S 63 27.8499 50 0.5 67
IV.MML1.EHZ. 2022-02-02T03:41:21.95 0.3 undecidable manual S 331 30.3474 50 -0.12 72
IV.GUMA.HHZ. 2022-02-02T03:41:21.06 0.3 undecidable manual S 35 25.5522 50 0.26 71
IV.CSP1.EHZ. 2022-02-02T03:41:20.16 0.3 undecidable manual S 10 24.4533 50 -0.35 69
IV.CESI.HHZ. 2022-02-02T03:41:20.71 0.3 undecidable manual S 306 24.8529 50 0.11 73
IV.RM33.EHZ. 2022-02-02T03:41:19.10 0.1 undecidable manual P 173 40.8258 50 -0.09 95
IV.TERO.HHZ. 2022-02-02T03:41:19.96 0.1 undecidable manual P 127 46.1205 50 -0.05 95
IV.FDMO.HHZ. 2022-02-02T03:41:18.46 0.3 undecidable manual S 343 18.7701 120 -0.46 68
IV.SMA1.EHZ. 2022-02-02T03:41:17.52 0.1 undecidable manual P 151 30.8469 50 -0.14 96
IV.GUMA.HHZ. 2022-02-02T03:41:17.01 0.1 undecidable manual P 35 25.5522 50 0.17 96
IV.LNSS.HHZ. 2022-02-02T03:41:17.69 0.1 undecidable manual P 197 31.5462 50 -0.06 97
IV.MF5.EHZ. 2022-02-02T03:41:17.36 0.1 undecidable manual P 63 27.8499 50 0.16 96
IV.MML1.EHZ. 2022-02-02T03:41:17.55 0.1 undecidable manual P 331 30.3474 50 -0.02 98
IV.MMO1.EHZ. 2022-02-02T03:41:17.21 0.3 undecidable manual S 79 14.3745 127 -0.44 69
IV.CESI.HHZ. 2022-02-02T03:41:16.81 0.1 undecidable manual P 306 24.8529 50 0.08 98
IV.CSP1.EHZ. 2022-02-02T03:41:16.55 0.1 undecidable manual P 10 24.4533 50 -0.12 97
IV.NRCA.HHZ. 2022-02-02T03:41:15.57 0.3 undecidable manual S 215 5.4945 153 -0.03 77
IV.FDMO.HHZ. 2022-02-02T03:41:15.67 0.1 undecidable manual P 343 18.7701 120 -0.08 99
IV.MC2.EHZ. 2022-02-02T03:41:15.81 0.3 undecidable manual S 35 4.995 155 0.28 73
IV.MC2.EHZ. 2022-02-02T03:41:14.09 0.1 undecidable manual P 35 4.995 155 0.3 97
IV.MMO1.EHZ. 2022-02-02T03:41:14.96 0.1 undecidable manual P 79 14.3745 127 -0.06 100
IV.NRCA.HHZ. 2022-02-02T03:41:14.07 0.1 undecidable manual P 215 5.4945 153 0.23 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNE. ML:1.7 0.0008055 0.18 AML other m 2022-02-02T03:41:15.68
IV.NRCA.HHE. ML:1.7 0.000882 0.16 AML other m 2022-02-02T03:41:15.77
IV.NRCA.HHN. ML:1.8 0.0010525 0.14 AML other m 2022-02-02T03:41:15.76
IV.NRCA.HNN. ML:1.8 0.0010345 0.08 AML other m 2022-02-02T03:41:15.76
IV.MC2.EHE. ML:1.3 0.0003135 0.64 AML other m 2022-02-02T03:41:16.32
IV.MC2.EHN. ML:1.3 0.00033199999999999994 1.02 AML other m 2022-02-02T03:41:16.88
IV.MMO1.EHN. ML:1.1 0.00011674999999999999 0.46 AML other m 2022-02-02T03:41:17.49
IV.MMO1.EHE. ML:1.4 0.00021799999999999999 0.42 AML other m 2022-02-02T03:41:17.40
IV.FDMO.HHN. ML:0.7 0.00004045 0.2 AML other m 2022-02-02T03:41:18.84
IV.FDMO.HHE. ML:0.9 0.0000624 1.28 AML other m 2022-02-02T03:41:19.79
IV.CESI.HHN. ML:1.2 0.00010275 1.78 AML other m 2022-02-02T03:41:20.98
IV.CESI.HHE. ML:1.1 0.0000688 1.78 AML other m 2022-02-02T03:41:20.99
IV.CSP1.EHE. ML:1.2 0.00010214243 0.2592 AML other m 2022-02-02T03:41:21.22
IV.CSP1.EHN. ML:1.2 0.000105866425 0.2384 AML other m 2022-02-02T03:41:20.48
IV.GUMA.HHE. ML:1.1 0.000063467185 0.36 AML other m 2022-02-02T03:41:23.76
IV.GUMA.HHN. ML:1.2 0.00009411004 0.4 AML other m 2022-02-02T03:41:22.23
IV.LNSS.HHE. ML:0.7 0.000024034655000000002 0.1008 AML other m 2022-02-02T03:41:24.47
IV.LNSS.HHN. ML:0.8 0.00002815751465 0.2608 AML other m 2022-02-02T03:41:23.03
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