Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 25-09-2022 and time 05:43:06 (UTC) in region 2 km NE Castelsantangelo sul Nera (MC)

A magnitude ML 1.4 earthquake occured in region: 2 km NE Castelsantangelo sul Nera (MC), on

  • 25-09-2022 05:43:06 (UTC)
  • 25-09-2022 07:43:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9100, 13.1670 at 14 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 2 281 281
Ussita MC 5 444 725
Visso MC 7 1107 1832
Bolognola MC 11 142 1974
Preci PG 11 724 2698
Montemonaco AP 13 604 3302
Acquacanina MC 13 121 3423
Fiastra MC 14 559 3982
Norcia PG 14 4957 8939
Montefortino FM 15 1178 10117
Montegallo AP 16 523 10640
Fiordimonte MC 16 202 10842
Monte Cavallo MC 16 145 10987
Amandola FM 17 3629 14616
Pieve Torina MC 18 1458 16074
Sarnano MC 18 3264 19338
Pievebovigliana MC 18 866 20204
Arquata del Tronto AP 19 1178 21382
Sellano PG 20 1079 22461

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
52 Km NW of Teramo (54892 inhabitants)
58 Km NE of Terni (111501 inhabitants)
65 Km NW of L'Aquila (69753 inhabitants)
67 Km E of Perugia (166134 inhabitants)
84 Km SW of Ancona (100861 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
99 Km NW 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 1.4 2022-09-25
05:43:06		 42.9105 13.1672 14 2022-09-25
06:14:31		 Sala Sismica INGV-Roma 110123311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-25 05:43:06 ± 0.06
Latitude 42.9105 ± 0.0027
Longitude 13.1672 ± 0.0049
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 110123311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 376
Semi-minor axis of confidence ellipse (meter) 108
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 380.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.01619
Epicentral distance of station farthest from the epicenter (degree) 0.59535
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 110123311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-25 06:14:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SMA1.EHZ. 2022-09-25T05:43:18.19 0.6 undecidable manual S 156 33.9438 97 0.1 47
IV.SSFR.HHZ. 2022-09-25T05:43:18.24 1.0 undecidable manual P 332 66.0894 93 0.09 23
IV.MF5.EHZ. 2022-09-25T05:43:16.24 0.6 undecidable manual S 70 25.2525 102 0.44 45
IV.MML1.EHZ. 2022-09-25T05:43:16.44 0.6 undecidable manual S 325 27.5502 100 0.04 49
IV.TERO.HHZ. 2022-09-25T05:43:15.03 1.0 undecidable manual P 132 47.8188 94 -0.3 23
IV.GUMA.HHZ. 2022-09-25T05:43:15.19 0.6 undecidable manual S 39 21.6672 105 0.31 47
IV.EL6.EHZ. 2022-09-25T05:43:15.31 0.6 undecidable manual P 354 46.7199 94 0.14 46
IV.PF6.EHE. 2022-09-25T05:43:15.47 0.6 undecidable manual S 5 25.3524 102 -0.34 45
IV.CESI.HHZ. 2022-09-25T05:43:15.67 0.6 undecidable manual S 296 23.754 103 0.26 47
IV.CSP1.EHZ. 2022-09-25T05:43:14.28 0.6 undecidable manual S 9 20.3685 107 -0.25 47
IV.RM33.EHZ. 2022-09-25T05:43:14.81 1.0 undecidable manual P 175 44.7219 95 -0.04 24
IV.SNTG.HHZ. 2022-09-25T05:43:14.61 0.6 undecidable manual P 334 42.4242 95 0.11 47
IV.LNSS.HHZ. 2022-09-25T05:43:13.13 0.6 undecidable manual P 197 35.6421 97 -0.34 46
IV.FDMO.HHZ. 2022-09-25T05:43:13.11 0.6 undecidable manual S 335 15.3735 117 -0.2 48
IV.SMA1.EHZ. 2022-09-25T05:43:13.13 0.6 negative manual P 156 33.9438 97 -0.07 48
IV.MF5.EHZ. 2022-09-25T05:43:12.15 1.0 negative manual P 70 25.2525 102 0.27 23
IV.MML1.EHZ. 2022-09-25T05:43:12.27 1.0 undecidable manual P 325 27.5502 100 0.04 24
IV.GUMA.HHZ. 2022-09-25T05:43:11.54 0.6 positive manual P 39 21.6672 105 0.19 48
IV.PF6.EHE. 2022-09-25T05:43:11.59 0.1 undecidable manual P 5 25.3524 102 -0.3 92
IV.CESI.HHZ. 2022-09-25T05:43:11.86 0.6 positive manual P 296 23.754 103 0.2 48
IV.MC2.EHZ. 2022-09-25T05:43:11.42 0.6 undecidable manual S 87 1.7982 171 0.32 49
7F.SIB3.EHN. 2022-09-25T05:43:11.61 0.6 undecidable manual S 115 9.2796 137 -0.38 47
IV.CSP1.EHZ. 2022-09-25T05:43:11.08 1.0 undecidable manual P 9 20.3685 107 -0.07 24
IV.NRCA.HNZ. 2022-09-25T05:43:11.94 0.6 undecidable manual S 207 9.5793 136 -0.11 50
IV.FDMO.HHZ. 2022-09-25T05:43:10.44 0.1 positive manual P 335 15.3735 117 0 100
IT.MTCL.HGN. 2022-09-25T05:43:10.66 0.3 undecidable manual P 304 16.4724 115 0.07 74
IV.MMO1.HNZ. 2022-09-25T05:43:10.10 0.3 undecidable manual P 95 13.0758 124 -0.03 75
IV.MC2.EHZ. 2022-09-25T05:43:09.29 0.6 undecidable manual P 87 1.7982 171 0.12 50
7F.SIB3.EHN. 2022-09-25T05:43:09.62 0.3 undecidable manual P 115 9.2796 137 -0.06 75
IV.NRCA.HNZ. 2022-09-25T05:43:09.90 0.1 positive manual P 207 9.5793 136 0.18 98
7F.SIB2.EHN. 2022-09-25T05:43:09.79 0.3 undecidable manual P 101 11.2776 130 -0.13 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MC2.EHE. ML:1.7 0.0007035 0.1 AML other m 2022-09-25T05:43:11.46
IV.MC2.EHN. ML:1.7 0.000679 0.82 AML other m 2022-09-25T05:43:11.47
IV.NRCA.HHN. ML:1.9 0.0007595000000000001 0.1 AML other m 2022-09-25T05:43:12.13
IV.NRCA.HNN. ML:1.8 0.000703 0.1 AML other m 2022-09-25T05:43:12.14
IV.NRCA.HHE. ML:1.8 0.0007444999999999999 0.1 AML other m 2022-09-25T05:43:12.60
IV.NRCA.HNE. ML:1.8 0.0006885 0.1 AML other m 2022-09-25T05:43:12.65
IV.FDMO.HHN. ML:1.2 0.00013044077 0.16 AML other m 2022-09-25T05:43:13.50
IV.FDMO.HHE. ML:1.1 0.000095096525 0.0992 AML other m 2022-09-25T05:43:13.58
IV.GUMA.HHE. ML:1.8 0.0003795 0.38 AML other m 2022-09-25T05:43:15.60
IV.GUMA.HHN. ML:1.5 0.00020244545 0.3616 AML other m 2022-09-25T05:43:16.05
IV.MML1.EHE. ML:1.0 0.00004391603 0.1408 AML other m 2022-09-25T05:43:17.17
IV.MML1.EHN. ML:1.2 0.00007455000000000001 0.7 AML other m 2022-09-25T05:43:17.42
IV.SSFR.HHE. ML:1.4 0.000051750000000000004 1.18 AML other m 2022-09-25T05:43:28.63
IV.SSFR.HHN. ML:1.4 0.00005095 0.84 AML other m 2022-09-25T05:43:28.76
IV.CSP1.EHE. ML:1.5 0.00020170875 0.08 AML other m 2022-09-25T05:43:14.53
IV.CSP1.EHN. ML:1.4 0.0001703686 0.08 AML other m 2022-09-25T05:43:14.44
IV.GUMA.HNE. ML:1.7 0.00029539614999999996 0.4 AML other m 2022-09-25T05:43:15.60
IV.GUMA.HNN. ML:1.6 0.00022671429999999998 0.16 AML other m 2022-09-25T05:43:15.55
IV.CESI.HNE. ML:1.2 0.00010133762 0.4896 AML other m 2022-09-25T05:43:14.87
IV.CESI.HNN. ML:1.2 0.00010184412 0.48 AML other m 2022-09-25T05:43:17.69
IV.CESI.HHE. ML:0.8 0.000040509799999999996 0.0608 AML other m 2022-09-25T05:43:16.09
IV.CESI.HHN. ML:1.0 0.000053969619999999994 0.1984 AML other m 2022-09-25T05:43:16.19
IV.MF5.EHE. ML:1.0 0.0000619426185 0.9984 AML other m 2022-09-25T05:43:25.56
IV.MF5.EHN. ML:1.2 0.00009208684 2.1824 AML other m 2022-09-25T05:43:11.80
IV.MML1.HNE. ML:1.3 0.00010013902 0.9696 AML other m 2022-09-25T05:43:24.04
IV.MML1.HNN. ML:1.9 0.00037448515000000003 1.0912 AML other m 2022-09-25T05:43:11.30
IV.LNSS.HHE. ML:0.9 0.000027553975000000002 0.16 AML other m 2022-09-25T05:43:20.44
IV.LNSS.HHN. ML:0.9 0.000031707605 0.16 AML other m 2022-09-25T05:43:20.92
IV.LNSS.HNE. ML:1.4 0.000090151965 0.5696 AML other m 2022-09-25T05:43:17.14
IV.LNSS.HNN. ML:1.6 0.000141566 0.9792 AML other m 2022-09-25T05:43:29.56
IV.SMA1.EHE. ML:1.2 0.000062184375 0.8608 AML other m 2022-09-25T05:43:23.04
IV.SMA1.EHN. ML:1.1 0.00005165012000000001 0.24 AML other m 2022-09-25T05:43:19.97
IV.SNTG.HHE. ML:1.0 0.000028061095 1.1808 AML other m 2022-09-25T05:43:17.39
IV.SNTG.HHN. ML:0.9 0.000023139794999999998 1.0016 AML other m 2022-09-25T05:43:33.45
IV.SNTG.HNE. ML:1.6 0.0001331041 1.0688 AML other m 2022-09-25T05:43:20.46
IV.SNTG.HNN. ML:1.5 0.000104533095 0.9408 AML other m 2022-09-25T05:43:19.80
IV.RM33.HNE. ML:1.7 0.00013954725000000001 0.8384 AML other m 2022-09-25T05:43:24.49
IV.RM33.HNN. ML:1.7 0.00015519505 0.3584 AML other m 2022-09-25T05:43:16.50
IV.RM33.EHE. ML:1.1 0.000039009315 1.2192 AML other m 2022-09-25T05:43:14.24
IV.RM33.EHN. ML:1.2 0.000046345354999999995 0.9792 AML other m 2022-09-25T05:43:26.40
IV.TERO.HHE. ML:2.4 0.0007452791000000001 0.4608 AML other m 2022-09-25T05:43:26.16
IV.TERO.HHN. ML:2.6 0.0009766471 0.64 AML other m 2022-09-25T05:43:19.08
IV.TERO.HNE. ML:1.5 0.00009045401499999999 0.5408 AML other m 2022-09-25T05:43:25.30
IV.TERO.HNN. ML:1.8 0.00016197319999999998 0.7712 AML other m 2022-09-25T05:43:33.51
IV.EL6.EHE. ML:1.3 0.00005817164000000001 0.7776 AML other m 2022-09-25T05:43:30.55
IV.EL6.EHN. ML:1.4 0.00007350911 1.1008 AML other m 2022-09-25T05:43:32.26
IV.SSFR.HNE. ML:1.8 0.00011467269999999998 0.5088 AML other m 2022-09-25T05:43:36.32
IV.SSFR.HNN. ML:1.8 0.0001191721 0.8192 AML other m 2022-09-25T05:43:43.39
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