Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 03-02-2022 and time 08:42:16 (UTC) in region 1 km SE Castelsantangelo sul Nera (MC)

A magnitude ML 1.1 earthquake occured in region: 1 km SE Castelsantangelo sul Nera (MC), on

  • 03-02-2022 08:42:16 (UTC)
  • 03-02-2022 09:42:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8870, 13.1590 at 10 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.

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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 1 281 281
Ussita MC 7 444 725
Visso MC 8 1107 1832
Preci PG 10 724 2556
Norcia PG 12 4957 7513
Bolognola MC 13 142 7655
Montemonaco AP 14 604 8259
Montegallo AP 15 523 8782
Acquacanina MC 16 121 8903
Montefortino FM 16 1178 10081
Fiastra MC 17 559 10640
Arquata del Tronto AP 17 1178 11818
Monte Cavallo MC 18 145 11963
Fiordimonte MC 18 202 12165
Sellano PG 19 1079 13244
Amandola FM 19 3629 16873
Pieve Torina MC 20 1458 18331

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
51 Km NW of Teramo (54892 inhabitants)
55 Km NE of Terni (111501 inhabitants)
63 Km NW of L'Aquila (69753 inhabitants)
67 Km E of Perugia (166134 inhabitants)
86 Km SW of Ancona (100861 inhabitants)
91 Km W of Montesilvano (53738 inhabitants)
98 Km W of Pescara (121014 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 1.1 2022-02-03
08:42:16		 42.8873 13.1587 10 2022-02-03
08:49:28		 Sala Sismica INGV-Roma 100554211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-03 08:42:16 ± 0.06
Latitude 42.8873 ± 0.0036
Longitude 13.1587 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 100554211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 352
Semi-minor axis of confidence ellipse (meter) 336
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 339
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.29768
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 100554211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-03 08:49:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLLN.EHZ. 2022-02-03T08:44:06.72 3.0 undecidable manual Sg 13.52 0
IV.MILZ.HHZ. 2022-02-03T08:44:01.88 3.0 undecidable manual Sg 11.34 0
RD.PGF.BHZ. 2022-02-03T08:43:53.24 3.0 undecidable manual Sg 17.790001 0
IV.CRJA.HHZ. 2022-02-03T08:43:48.03 3.0 undecidable manual Sn -9.99 0
SI.ROSI.HHZ. 2022-02-03T08:43:35.85 3.0 positive manual Pg 19.610001 0
IV.ORI.HHZ. 2022-02-03T08:43:27.17 3.0 undecidable manual Sg 2.77 0
CR.STON.BHZ. 2022-02-03T08:43:26.22 3.0 undecidable manual Sn -0.15 0
IV.HAGA.HHZ. 2022-02-03T08:43:25.14 3.0 undecidable manual Pg 8.82 0
GU.MGRO.HHZ. 2022-02-03T08:43:21.91 3.0 undecidable manual Pg 10.45 0
IV.BAG8.EHZ. 2022-02-03T08:43:19.00 3.0 undecidable manual Pg 12.39 0
IV.SOI.EHZ. 2022-02-03T08:43:17.73 3.0 negative manual Pg 8.58 0
GU.POPM.HHZ. 2022-02-03T08:43:16.73 3.0 undecidable manual Sn -3.31 0
IV.SCHR.EHZ. 2022-02-03T08:43:16.48 3.0 undecidable manual Sn -0.58 0
SL.KOGS.BHZ. 2022-02-03T08:43:10.02 3.0 positive manual Pn -1.5 0
IV.CMPR.HHZ. 2022-02-03T08:43:08.21 3.0 undecidable manual Sg 2.11 0
OX.PLRO.HHZ. 2022-02-03T08:43:06.70 3.0 undecidable manual Pn -1.03 0
IV.CRTC.HHZ. 2022-02-03T08:43:06.62 3.0 undecidable manual Sg 13.43 0
IX.SFL3.HNZ.01 2022-02-03T08:42:57.87 3.0 undecidable manual Sn -2.82 0
RD.PGF.BHZ. 2022-02-03T08:42:56.02 3.0 undecidable manual Pn 0.95 0
IV.SGRT.HHZ. 2022-02-03T08:42:56.02 3.0 undecidable manual Sg 4.3 0
IV.FOSV.EHZ. 2022-02-03T08:42:53.17 3.0 undecidable manual Sg 8.98 0
IV.TDS.HHZ. 2022-02-03T08:42:47.94 3.0 negative manual Pn -4.12 0
IV.ICAI.EHZ. 2022-02-03T08:42:45.77 3.0 undecidable manual Sg -2.15 0
OT.OT17.EHZ. 2022-02-03T08:42:43.77 3.0 undecidable manual Sn -2.34 0
IV.FIR.HHZ. 2022-02-03T08:42:42.58 3.0 undecidable manual Pn 2.21 0
IX.SCL3.EHZ.02 2022-02-03T08:42:41.79 3.0 positive manual Pg 5.84 0
IV.GATE.HHZ. 2022-02-03T08:42:34.95 3.0 undecidable manual Sn -6.19 0
IV.VAGA.HHZ. 2022-02-03T08:42:33.13 3.0 undecidable manual Sn -2.14 0
IT.PLTA.HNZ. 2022-02-03T08:42:33.59 3.0 undecidable manual Sn -2.21 0
IV.CAMP.HHZ. 2022-02-03T08:42:29.03 3.0 undecidable manual Sn 1.93 0
IV.GAVE.EHZ. 2022-02-03T08:42:28.01 0.6 undecidable manual S 225 30.5472 50 0.31 47
IV.LNSS.HHZ. 2022-02-03T08:42:28.34 0.6 undecidable manual S 197 33.0447 50 -0.02 50
IV.CMIS.HHZ. 2022-02-03T08:42:27.72 3.0 undecidable manual Pg -0.31 0
IV.MF5.EHZ. 2022-02-03T08:42:27.16 0.6 undecidable manual S 65 26.8509 50 0.44 46
IV.MML1.EHZ. 2022-02-03T08:42:27.44 0.6 undecidable manual S 329 29.3484 50 0.07 49
IV.GUMA.HHZ. 2022-02-03T08:42:26.18 0.6 undecidable manual S 36 24.1536 113 0.25 48
IV.CESI.HHZ. 2022-02-03T08:42:25.69 0.6 undecidable manual S 302 24.3534 112 -0.32 47
IV.CSP1.EHZ. 2022-02-03T08:42:25.21 0.6 undecidable manual S 9 22.9548 114 -0.35 47
IV.MTRA.EHZ. 2022-02-03T08:42:25.54 0.6 undecidable manual S 127 24.1536 112 -0.4 46
IV.FAGN.HHZ. 2022-02-03T08:42:24.72 3.0 undecidable manual Sn 0.2 0
IV.FDMO.HHZ. 2022-02-03T08:42:23.78 1.0 undecidable manual S 341 17.5713 120 -0.08 25
IV.LNSS.HHZ. 2022-02-03T08:42:23.14 1.0 undecidable manual P 197 33.0447 50 -0.36 23
IV.MF5.EHZ. 2022-02-03T08:42:22.46 1.0 negative manual P 65 26.8509 50 -0.09 25
IV.MMO1.EHZ. 2022-02-03T08:42:22.52 0.6 undecidable manual S 84 13.7751 126 -0.23 49
IV.MML1.EHZ. 2022-02-03T08:42:22.79 1.0 undecidable manual P 329 29.3484 50 -0.14 24
IV.CESI.HHZ. 2022-02-03T08:42:22.09 0.3 negative manual P 302 24.3534 112 -0.05 75
IV.GAVE.EHZ. 2022-02-03T08:42:22.91 1.0 undecidable manual P 225 30.5472 50 -0.21 24
IV.GUMA.HHZ. 2022-02-03T08:42:22.13 0.6 positive manual P 36 24.1536 113 0.04 50
IV.MC2.EHZ. 2022-02-03T08:42:21.07 0.3 undecidable manual S 43 3.5964 160 0.52 70
IV.CSP1.EHZ. 2022-02-03T08:42:21.65 1.0 negative manual P 9 22.9548 114 -0.23 24
IV.NRCA.HHZ. 2022-02-03T08:42:21.12 0.6 undecidable manual S 211 6.993 145 0.03 52
IV.MTRA.EHZ. 2022-02-03T08:42:21.90 1.0 undecidable manual P 127 24.1536 112 -0.2 24
IV.MMO1.EHZ. 2022-02-03T08:42:20.08 0.3 negative manual P 84 13.7751 126 -0.18 74
IV.FDMO.HHZ. 2022-02-03T08:42:20.87 1.0 undecidable manual P 341 17.5713 120 -0.03 25
IV.OFFI.HHZ. 2022-02-03T08:42:20.00 3.0 undecidable manual Pg 0 0
IV.MC2.EHZ. 2022-02-03T08:42:19.17 1.0 undecidable manual P 43 3.5964 160 0.18 25
IV.NRCA.HHZ. 2022-02-03T08:42:19.50 0.1 positive manual P 211 6.993 145 0.2 100
IV.MIDA.HHZ. 2022-02-03T08:42:16.85 3.0 undecidable manual P -2.5 0
IV.FAGN.HHZ. 2022-02-03T08:42:14.28 3.0 undecidable manual P -0.94 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:1.5 0.000544 0.12 AML other m 2022-02-03T08:42:21.35
IV.NRCA.HHE. ML:1.6 0.0006355 0.18 AML other m 2022-02-03T08:42:21.38
IV.MC2.EHE. ML:1.4 0.0004401 0.14 AML other m 2022-02-03T08:42:21.64
IV.MC2.EHN. ML:1.3 0.00038050122 0.2176 AML other m 2022-02-03T08:42:21.80
IV.GAVE.EHN. ML:0.9 0.00004145 0.54 AML other m 2022-02-03T08:42:28.35
IV.GAVE.EHE. ML:1.1 0.000053 0.2 AML other m 2022-02-03T08:42:28.40
IV.NRCA.HNE. ML:1.6 0.0005805860999999999 0.1728 AML other m 2022-02-03T08:42:21.38
IV.NRCA.HNN. ML:1.6 0.0005787393000000001 0.128 AML other m 2022-02-03T08:42:21.35
IV.MMO1.EHE. ML:0.9 0.000076533935 0.1792 AML other m 2022-02-03T08:42:22.55
IV.MMO1.EHN. ML:0.8 0.00005892407 0.1024 AML other m 2022-02-03T08:42:22.95
IV.FDMO.HHE. ML:0.6 0.000030503585 0.2816 AML other m 2022-02-03T08:42:24.38
IV.FDMO.HHN. ML:0.7 0.000040064984999999996 0.1792 AML other m 2022-02-03T08:42:24.42
IV.CSP1.EHE. ML:1.2 0.00010394395 2.08 AML other m 2022-02-03T08:42:24.90
IV.CSP1.EHN. ML:1.2 0.000088497246 1.984 AML other m 2022-02-03T08:42:25.87
IV.MTRA.HNE. ML:1.2 0.00010102975 0.2496 AML other m 2022-02-03T08:42:27.37
IV.MTRA.HNN. ML:1.4 0.0001355693 0.992 AML other m 2022-02-03T08:42:23.91
IV.CESI.HHE. ML:0.7 0.000031483690000000004 0.0832 AML other m 2022-02-03T08:42:26.51
IV.CESI.HHN. ML:1.1 0.00007101063 0.1984 AML other m 2022-02-03T08:42:26.29
IV.GUMA.HHE. ML:1.2 0.000098868365 0.5184 AML other m 2022-02-03T08:42:30.40
IV.GUMA.HHN. ML:1.1 0.000073927255 0.16 AML other m 2022-02-03T08:42:26.29
IV.MML1.HNN. ML:1.4 0.0001359206 3.5392 AML other m 2022-02-03T08:42:26.00
IV.MML1.EHE. ML:0.8 0.00003573437 3.4752 AML other m 2022-02-03T08:42:29.13
IV.LNSS.HHE. ML:0.9 0.000034772685 0.1152 AML other m 2022-02-03T08:42:29.66
IV.LNSS.HHN. ML:1.0 0.000044190465 1.0624 AML other m 2022-02-03T08:42:28.95
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