Earthquake with magnitude of ML 0.9 on date 14-08-2022 and time 11:25:30 (Italy) in region 1 km W Preci (PG)

A magnitude ML 0.9 earthquake occured in region: 1 km W Preci (PG), on

  • 14-08-2022 09:25:30 (UTC)
  • 14-08-2022 11:25:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8820, 13.0300 at 9 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
Preci PG 1 724 724
Visso MC 7 1107 1831
Sellano PG 8 1079 2910
Castelsantangelo sul Nera MC 10 281 3191
Norcia PG 11 4957 8148
Ussita MC 11 444 8592
Cerreto di Spoleto PG 12 1075 9667
Monte Cavallo MC 13 145 9812
Fiordimonte MC 18 202 10014
Cascia PG 18 3217 13231
Pieve Torina MC 18 1458 14689
Vallo di Nera PG 18 364 15053

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
47 Km NE of Terni (111501 inhabitants)
58 Km E of Perugia (166134 inhabitants)
60 Km W of Teramo (54892 inhabitants)
66 Km NW of L'Aquila (69753 inhabitants)
91 Km SW of Ancona (100861 inhabitants)
92 Km NE of Viterbo (67173 inhabitants)
100 Km W of Montesilvano (53738 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 0.9 2022-08-14
09:25:30
42.8817 13.0303 9 2022-08-14
09:35:20
Sala Sismica INGV-Roma 108518781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-14 09:25:30 ± 0.13
Latitude 42.8817 ± 0.0063
Longitude 13.0303 ± 0.0074
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108518781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 773
Semi-minor axis of confidence ellipse (meter) 166
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 37
Circular confidence region, given by single value of horizontal uncertainty (meter) 770.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 173
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.07824
Epicentral distance of station farthest from the epicenter (degree) 0.33185
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 108518781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-14 09:35:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MF5.EHN. 2022-08-14T09:25:43.83 0.6 undecidable manual S 71 36.8298 50 0.72 40
IV.CSP1.EHZ. 2022-08-14T09:25:39.85 0.6 undecidable manual S 31 27.2505 108 -0.43 45
IV.MMO1.EHE. 2022-08-14T09:25:39.05 0.6 undecidable manual S 85 24.1536 110 -0.21 47
IV.MML1.EHZ. 2022-08-14T09:25:39.51 0.6 undecidable manual S 350 26.1516 109 -0.4 45
7F.SIB2.EHE. 2022-08-14T09:25:38.33 0.6 undecidable manual S 87 22.2555 112 -0.31 46
IV.FDMO.HHZ. 2022-08-14T09:25:37.15 0.6 undecidable manual S 15 17.7711 116 -0.08 49
IV.ASSB.HHZ. 2022-08-14T09:25:37.11 0.3 undecidable manual P 301 35.0427 50 -0.33 68
IV.MF5.EHN. 2022-08-14T09:25:37.64 0.1 undecidable manual P 71 36.8298 50 -0.07 95
7F.SIB1.EHE. 2022-08-14T09:25:37.69 0.6 undecidable manual S 86 19.5693 114 -0.08 49
IV.MC2.EHZ. 2022-08-14T09:25:36.25 0.6 undecidable manual S 76 13.2756 124 0.37 46
IV.CESI.HHZ. 2022-08-14T09:25:36.85 0.6 undecidable manual S 323 17.0718 117 -0.15 48
IV.MML1.EHZ. 2022-08-14T09:25:36.53 0.3 undecidable manual P 350 26.1516 109 0.67 62
IV.CSP1.EHZ. 2022-08-14T09:25:35.80 0.1 undecidable manual P 31 27.2505 108 -0.28 92
IV.FEMA.HNE. 2022-08-14T09:25:35.02 0.6 undecidable manual S 10 9.0798 134 0.29 47
IV.MMO1.EHE. 2022-08-14T09:25:35.32 0.1 undecidable manual P 85 24.1536 110 -0.17 95
IV.CESI.HHZ. 2022-08-14T09:25:34.16 0.1 undecidable manual P 323 17.0718 117 -0.02 99
IV.FDMO.HHZ. 2022-08-14T09:25:34.36 0.1 undecidable manual P 15 17.7711 116 0.05 98
7F.SIB2.EHE. 2022-08-14T09:25:34.93 0.1 undecidable manual P 87 22.2555 112 -0.2 95
IV.NRCA.HNE. 2022-08-14T09:25:34.49 0.6 undecidable manual S 128 8.6802 136 -0.14 49
7F.SIB1.EHE. 2022-08-14T09:25:34.77 0.3 undecidable manual P 86 19.5693 114 0.14 72
IV.FEMA.HNE. 2022-08-14T09:25:33.28 0.3 undecidable manual P 10 9.0798 134 0.41 69
IV.MC2.EHZ. 2022-08-14T09:25:33.77 0.1 undecidable manual P 76 13.2756 124 0.24 95
IV.NRCA.HNE. 2022-08-14T09:25:32.86 0.1 undecidable manual P 128 8.6802 136 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:0.8 0.000051565970000000005 0.1792 AML other m 2022-08-14T09:25:37.37
IV.CESI.HHE. ML:0.6 0.000034874045 0.1792 AML other m 2022-08-14T09:25:37.36
IV.FDMO.HHN. ML:0.8 0.00004975 0.08 AML other m 2022-08-14T09:25:37.71
IV.FDMO.HHE. ML:1.0 0.00007955000000000001 0.8 AML other m 2022-08-14T09:25:37.55
IV.MC2.EHE. ML:0.9 0.000095057675 0.16 AML other m 2022-08-14T09:25:36.92
IV.MC2.EHN. ML:1.1 0.0001428713 0.2432 AML other m 2022-08-14T09:25:37.78
IV.CESI.HNE. ML:1.0 0.00010073755 0.6336 AML other m 2022-08-14T09:25:34.44
IV.CESI.HNN. ML:1.1 0.0001114442 0.6208 AML other m 2022-08-14T09:25:39.48
IV.CSP1.EHE. ML:0.8 0.00003609207 1.3184 AML other m 2022-08-14T09:25:49.72
IV.CSP1.EHN. ML:0.9 0.00004660748 0.1344 AML other m 2022-08-14T09:25:40.92
IV.MML1.EHE. ML:0.2 0.000010420068000000001 0.3392 AML other m 2022-08-14T09:25:40.70
IV.MML1.EHN. ML:0.2 0.0000086256099 0.0832 AML other m 2022-08-14T09:25:40.41
IV.MML1.HNE. ML:1.2 0.0000778784415 0.6208 AML other m 2022-08-14T09:25:45.16
IV.MML1.HNN. ML:1.2 0.00008359669 0.6144 AML other m 2022-08-14T09:25:49.48
IV.ASSB.HHE. ML:0.7 0.00001930443 0.1984 AML other m 2022-08-14T09:25:42.02
IV.ASSB.HHN. ML:0.7 0.000017772469999999998 0.16 AML other m 2022-08-14T09:25:43.21
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