Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 05-08-2022 and time 03:02:30 (Italy) in region 2 km NE Castelsantangelo sul Nera (MC)

A magnitude ML 1.0 earthquake occured in region: 2 km NE Castelsantangelo sul Nera (MC), on

  • 05-08-2022 01:02:30 (UTC)
  • 05-08-2022 03:02:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9070, 13.1640 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.

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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
Preci PG 11 724 2556
Bolognola MC 11 142 2698
Montemonaco AP 13 604 3302
Acquacanina MC 14 121 3423
Norcia PG 14 4957 8380
Fiastra MC 14 559 8939
Montefortino FM 15 1178 10117
Montegallo AP 16 523 10640
Fiordimonte MC 16 202 10842
Monte Cavallo MC 16 145 10987
Amandola FM 18 3629 14616
Pieve Torina MC 18 1458 16074
Sarnano MC 18 3264 19338
Arquata del Tronto AP 18 1178 20516
Pievebovigliana MC 19 866 21382
Sellano PG 19 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)
57 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 1.0 2022-08-05
01:02:30		 42.907 13.1643 11 2022-08-05
01:09:39		 Sala Sismica INGV-Roma 108127211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-05 01:02:30 ± 0.07
Latitude 42.9070 ± 0.0045
Longitude 13.1643 ± 0.0061
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 108127211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 548
Semi-minor axis of confidence ellipse (meter) 425
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 209
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
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) 0.42988
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.6
Num. used stations 16
Type of magnitude ML
Reference to an origin 108127211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-05 01:09:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHZ. 2022-08-05T01:02:45.41 0.6 undecidable manual S 131 47.7189 50 -0.25 45
IV.MF5.EHN. 2022-08-05T01:02:40.30 0.6 undecidable manual S 69 25.5522 50 0.54 44
IV.CESI.HHZ. 2022-08-05T01:02:39.39 0.6 undecidable manual S 297 23.754 50 0.13 48
IV.TERO.HHZ. 2022-08-05T01:02:39.05 0.6 undecidable manual P 131 47.7189 50 -0.16 46
IV.CSP1.EHE. 2022-08-05T01:02:38.35 0.6 undecidable manual S 9 20.7681 50 -0.12 49
IV.VCEL.EHZ. 2022-08-05T01:02:37.53 3.0 undecidable manual Pg 0.04 0
IV.FDMO.HHZ. 2022-08-05T01:02:36.71 0.6 undecidable manual S 336 15.6732 125 -0.31 47
IV.MF5.EHN. 2022-08-05T01:02:35.92 0.6 undecidable manual P 69 25.5522 50 0.11 48
IV.NRCA.HHE. 2022-08-05T01:02:35.25 0.6 undecidable manual S 207 9.0798 140 -0.07 50
IV.CESI.HHZ. 2022-08-05T01:02:35.48 0.1 positive manual P 297 23.754 50 -0.04 98
IV.MMO1.EHZ. 2022-08-05T01:02:35.98 0.6 undecidable manual S 94 13.1757 129 -0.36 47
IV.FDMO.HHZ. 2022-08-05T01:02:34.15 1.0 undecidable manual P 336 15.6732 125 -0.08 25
IV.MC2.EHZ. 2022-08-05T01:02:34.57 0.6 undecidable manual S 76 2.0979 169 0.34 48
IV.CSP1.EHE. 2022-08-05T01:02:34.98 0.6 undecidable manual P 9 20.7681 50 -0.08 49
IV.MMO1.EHZ. 2022-08-05T01:02:33.69 0.6 undecidable manual P 94 13.1757 129 -0.14 49
IV.NRCA.HHE. 2022-08-05T01:02:33.32 0.1 undecidable manual P 207 9.0798 140 0.08 100
IV.MC2.EHZ. 2022-08-05T01:02:32.85 0.3 undecidable manual P 76 2.0979 169 0.23 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMO1.EHE. ML:0.6 0.00004652 0.26 AML other m 2022-08-05T01:02:36.04
IV.MMO1.EHN. ML:0.4 0.000025945 0.48 AML other m 2022-08-05T01:02:36.48
IV.CESI.HHE. ML:0.4 0.000015425000000000002 0.28 AML other m 2022-08-05T01:02:39.65
IV.CESI.HHN. ML:0.5 0.000019849999999999998 0.24 AML other m 2022-08-05T01:02:39.54
IV.MC2.EHE. ML:1.1 0.00022056039 23.2 AML other m 2022-08-05T01:02:33.50
IV.MC2.EHN. ML:0.6 0.00005824051 8.3 AML other m 2022-08-05T01:02:35.00
IV.MMO1.HNE. ML:2.9 0.008849157 1.2304 AML other m 2022-08-05T01:02:45.34
IV.MMO1.HNN. ML:2.8 0.006702596999999999 0.6504 AML other m 2022-08-05T01:02:41.49
IV.CESI.HNE. ML:1.4 0.000154065325 3.44 AML other m 2022-08-05T01:02:37.35
IV.CESI.HNN. ML:1.3 0.00013415715 1.18 AML other m 2022-08-05T01:02:36.55
IV.VCEL.EHE. ML:0.9 0.000011984109499999999 0.84 AML other m 2022-08-05T01:02:47.19
IV.VCEL.EHN. ML:1.2 0.00001929057 1.46 AML other m 2022-08-05T01:02:48.11
IV.TERO.HNE. ML:1.9 0.000226070885 6.8504 AML other m 2022-08-05T01:03:04.29
IV.TERO.HNN. ML:2.0 0.00024674093 8.5408 AML other m 2022-08-05T01:03:04.63
IV.TERO.HHE. ML:0.3 0.000003364395 0.16 AML other m 2022-08-05T01:02:46.66
IV.TERO.HHN. ML:0.3 0.000005709411 1.8 AML other m 2022-08-05T01:02:51.20
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