Earthquake with magnitude of ML 1.0 on date 03-10-2022 and time 05:25:19 (UTC) in region 8 km E Pizzoli (AQ)

A magnitude ML 1.0 earthquake occured in region: 8 km E Pizzoli (AQ), on

  • 03-10-2022 05:25:19 (UTC)
  • 03-10-2022 07:25:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4630, 13.3850 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
Pizzoli AQ 8 4326 4326
Barete AQ 9 737 5063
Capitignano AQ 9 665 5728
Campotosto AQ 11 542 6270
Crognaleto TE 12 1297 7567
L'Aquila AQ 12 69753 77320
Cagnano Amiterno AQ 13 1369 78689
Montereale AQ 13 2581 81270
Scoppito AQ 15 3727 84997
Pietracamela TE 16 271 85268
Fano Adriano TE 16 296 85564
Lucoli AQ 19 1011 86575

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km N of L'Aquila (69753 inhabitants)
34 Km SW of Teramo (54892 inhabitants)
62 Km E of Terni (111501 inhabitants)
63 Km W of Montesilvano (53738 inhabitants)
66 Km W of Chieti (51815 inhabitants)
68 Km W of Pescara (121014 inhabitants)
74 Km NE of Tivoli (56533 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
78 Km SE of Foligno (57155 inhabitants)
98 Km NE of Roma (2864731 inhabitants)
100 Km NE of Velletri (53303 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 2022-10-03
05:25:19
42.4628 13.3853 11 2022-10-03
05:31:48
Sala Sismica INGV-Roma 110444641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-03 05:25:19 ± 0.12
Latitude 42.4628 ± 0.0054
Longitude 13.3853 ± 0.0037
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 110444641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 569
Semi-minor axis of confidence ellipse (meter) 172
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 191
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 196
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.07464
Epicentral distance of station farthest from the epicenter (degree) 0.42088
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 110444641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-03 05:31:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2022-10-03T05:25:34.37 0.3 undecidable manual S 332 0.4209 91 -0.03 71
IV.TERO.HHZ. 2022-10-03T05:25:28.51 0.3 undecidable manual S 45 0.2266 92 -0.15 72
IV.NRCA.HHZ. 2022-10-03T05:25:27.83 1.0 positive manual P 332 0.4209 91 -0.26 23
IV.RM33.EHZ. 2022-10-03T05:25:25.76 0.3 undecidable manual S 290 0.1340 99 -0.16 73
IV.GIGS.HHE. 2022-10-03T05:25:25.88 0.3 undecidable manual S 94 0.1385 98 -0.16 72
IV.TERO.HHZ. 2022-10-03T05:25:24.78 0.3 undecidable manual P 45 0.2266 92 0 74
IV.CAMP.HHE. 2022-10-03T05:25:24.33 0.3 undecidable manual S 13 0.0746 131 -0.01 75
IV.RM33.EHZ. 2022-10-03T05:25:23.18 0.1 positive manual P 290 0.1340 99 -0.02 100
IV.GIGS.HHE. 2022-10-03T05:25:23.34 0.1 undecidable manual P 94 0.1385 98 0.07 99
IV.SMA1.EHZ. 2022-10-03T05:25:23.88 0.3 undecidable manual P 348 0.1718 93 0.05 74
IV.CAMP.HHE. 2022-10-03T05:25:22.50 0.1 undecidable manual P 13 0.0746 131 0.22 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:0.9 0.00007664999999999999 1.1 AML other m 2022-10-03T05:25:26.32
IV.RM33.EHE. ML:0.9 0.0000687 0.14 AML other m 2022-10-03T05:25:26.64
IV.NRCA.HHE. ML:1.1 0.0000343 0.14 AML other m 2022-10-03T05:25:34.85
IV.NRCA.HHN. ML:1.0 0.000024 1.2 AML other m 2022-10-03T05:25:35.99
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download