Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 07-12-2022 and time 22:13:29 (Italy) in region 6 km NE Pescasseroli (AQ)

A magnitude ML 1.0 earthquake occured in region: 6 km NE Pescasseroli (AQ), on

  • 07-12-2022 21:13:29 (UTC)
  • 07-12-2022 22:13:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.8550, 13.8190 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
Pescasseroli AQ 6 2203 2203
Scanno AQ 8 1847 4050
Opi AQ 8 420 4470
Bisegna AQ 9 223 4693
Villalago AQ 9 568 5261
Villetta Barrea AQ 13 653 5914
Lecce nei Marsi AQ 14 1702 7616
Civitella Alfedena AQ 14 296 7912
Gioia dei Marsi AQ 15 1989 9901
Anversa degli Abruzzi AQ 16 341 10242
Rocca Pia AQ 16 178 10420
Villavallelonga AQ 16 919 11339
San Donato Val di Comino FR 16 2107 13446
Campoli Appennino FR 17 1725 15171
Ortona dei Marsi AQ 18 542 15713
Pettorano sul Gizio AQ 18 1376 17089
Pescosolido FR 18 1555 18644
Barrea AQ 18 726 19370
Ortucchio AQ 18 1860 21230
Introdacqua AQ 18 2126 23356
Bugnara AQ 19 1125 24481
Alvito FR 20 2713 27194
Collelongo AQ 20 1233 28427

Municipalities with at least 50000 inhabitants

An earthquake occurred to
62 Km SW of Chieti (51815 inhabitants)
65 Km SE of L'Aquila (69753 inhabitants)
75 Km SW of Pescara (121014 inhabitants)
78 Km SW of Montesilvano (53738 inhabitants)
85 Km E of Tivoli (56533 inhabitants)
87 Km NE of Latina (125985 inhabitants)
88 Km E of Velletri (53303 inhabitants)
90 Km S of Teramo (54892 inhabitants)
92 Km E of Guidonia Montecelio (88673 inhabitants)
97 Km NW of Caserta (76326 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 2022-12-07
21:13:29		 41.8552 13.819 14 2022-12-07
21:58:24		 Sala Sismica INGV-Roma 112600741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-07 21:13:29 ± 0.09
Latitude 41.8552 ± 0.0036
Longitude 13.8190 ± 0.0048
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 112600741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 460
Semi-minor axis of confidence ellipse (meter) 49
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 311
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.37502
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 112600741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-07 21:58:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2022-12-07T21:14:07.08 3.0 undecidable manual S 0.14 0
IV.LRP.EHZ. 2022-12-07T21:13:40.34 0.3 undecidable manual S 220 30.0477 99 0.2 71
IV.INTR.HHZ. 2022-12-07T21:13:37.04 0.3 undecidable manual S 22 18.7701 111 -0.17 72
IV.T0110.HHZ. 2022-12-07T21:13:37.48 1.0 negative manual P 355 41.625 96 0.01 24
IV.POFI.HHZ. 2022-12-07T21:13:36.69 0.3 undecidable manual S 210 17.6712 113 -0.26 71
IV.LPEL.HHZ. 2022-12-07T21:13:36.63 0.6 undecidable manual P 55 36.8298 97 -0.09 47
IV.RNI2.HHN. 2022-12-07T21:13:36.42 0.6 undecidable manual P 121 32.3454 98 0.39 45
IV.VVLD.HHZ. 2022-12-07T21:13:36.56 0.3 undecidable manual S 276 16.2726 116 -0.05 75
IV.LRP.EHZ. 2022-12-07T21:13:35.71 0.1 undecidable manual P 220 30.0477 99 0.02 98
IV.CERA.HNE. 2022-12-07T21:13:35.91 0.3 undecidable manual P 150 32.9448 98 -0.23 69
IT.OPI.HGE. 2022-12-07T21:13:34.91 0.3 undecidable manual S 174 8.7801 140 -0.13 75
IV.INTR.HHZ. 2022-12-07T21:13:34.06 0.1 positive manual P 22 18.7701 111 0.07 99
IV.VVLD.HHZ. 2022-12-07T21:13:33.78 0.1 negative manual P 276 16.2726 116 0.13 98
IV.POFI.HHZ. 2022-12-07T21:13:33.89 0.1 undecidable manual P 210 17.6712 113 0.05 99
IT.OPI.HGE. 2022-12-07T21:13:32.81 0.1 undecidable manual P 174 8.7801 140 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHE. ML:1.1 0.0000932 0.66 AML other m 2022-12-07T21:13:36.98
IV.VVLD.HHN. ML:1.0 0.00007555000000000001 0.26 AML other m 2022-12-07T21:13:36.78
IV.POFI.HHE. ML:1.1 0.00008285000000000001 0.2 AML other m 2022-12-07T21:13:37.38
IV.POFI.HHN. ML:0.9 0.00006170000000000001 0.28 AML other m 2022-12-07T21:13:37.49
IV.INTR.HHE. ML:0.9 0.000056500000000000005 0.22 AML other m 2022-12-07T21:13:37.65
IV.INTR.HHN. ML:0.9 0.000060899999999999996 0.68 AML other m 2022-12-07T21:13:37.58
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