Earthquake with magnitude of ML 0.7 on date 08-12-2023 and time 09:05:37 (UTC) in region 4 km SE Capitignano (AQ)

A magnitude ML 0.7 earthquake occured in region: 4 km SE Capitignano (AQ), on

  • 08-12-2023 09:05:37 (UTC)
  • 08-12-2023 10:05:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4990, 13.3400 at 13 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
Capitignano AQ 4 665 665
Barete AQ 7 737 1402
Campotosto AQ 7 542 1944
Pizzoli AQ 8 4326 6270
Montereale AQ 8 2581 8851
Cagnano Amiterno AQ 10 1369 10220
Crognaleto TE 13 1297 11517
Amatrice RI 15 2657 14174
Scoppito AQ 16 3727 17901
Borbona RI 17 617 18518
L'Aquila AQ 17 69753 88271
Fano Adriano TE 17 296 88567
Pietracamela TE 18 271 88838
Cortino TE 20 656 89494
Cittareale RI 20 482 89976

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km N of L'Aquila (69753 inhabitants)
35 Km SW of Teramo (54892 inhabitants)
57 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
70 Km W of Chieti (51815 inhabitants)
72 Km W of Pescara (121014 inhabitants)
73 Km SE of Foligno (57155 inhabitants)
74 Km NE of Tivoli (56533 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
98 Km NE of Roma (2864731 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 0.7 2023-12-08
09:05:37
42.499 13.3402 13 2023-12-08
09:19:09
Sala Sismica INGV-Roma 123892951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-08 09:05:37 ± 0.15
Latitude 42.4990 ± 0.0081
Longitude 13.3402 ± 0.0061
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123892951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 700
Semi-minor axis of confidence ellipse (meter) 601
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 350
Circular confidence region, given by single value of horizontal uncertainty (meter) 700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 171
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 12
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) 0.24372
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 123892951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-08 09:19:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HPAC.HHZ. 2023-12-08T09:07:14.64 3.0 undecidable manual Sn -9.99 0
IV.ACATE.EHZ. 2023-12-08T09:07:01.92 3.0 undecidable manual Sn -9.99 0
IV.RIBO.EHZ.01 2023-12-08T09:06:35.96 3.0 undecidable manual Sn 0.83 0
OX.MPRI.HHZ. 2023-12-08T09:06:30.52 3.0 negative manual Pn 4.06 0
IV.TOLF.HHZ. 2023-12-08T09:06:13.44 3.0 undecidable manual Sg 0.49 0
IT.GLNS.HNZ. 2023-12-08T09:05:49.00 3.0 undecidable manual Sn 1.15 0
IV.TERO.HHZ. 2023-12-08T09:05:47.26 0.3 undecidable manual S 57 25.5522 98 0 98
IV.LNSS.HHZ. 2023-12-08T09:05:47.62 0.3 undecidable manual S 295 27.0507 97 -0.05 97
IV.GIGS.HHN. 2023-12-08T09:05:46.01 0.6 undecidable manual S 105 19.6692 103 0.28 63
IV.SMA1.EHZ. 2023-12-08T09:05:44.45 0.3 undecidable manual S 358 14.5743 115 0.01 100
IV.ACER.HHZ. 2023-12-08T09:05:44.54 3.0 positive manual Pn 0.64 0
IV.TERO.HHZ. 2023-12-08T09:05:43.34 0.6 positive manual P 57 25.5522 98 0.01 65
IV.RM33.EHZ. 2023-12-08T09:05:43.40 0.3 undecidable manual S 276 10.3785 129 -0.07 99
IV.LNSS.HHZ. 2023-12-08T09:05:43.71 1.0 undecidable manual P 295 27.0507 97 0.15 32
IV.CAMP.HHZ. 2023-12-08T09:05:43.03 0.6 undecidable manual S 54 6.993 144 0.18 66
IV.RM33.EHZ. 2023-12-08T09:05:41.34 0.3 negative manual P 276 10.3785 129 0.2 97
IV.SMA1.EHZ. 2023-12-08T09:05:41.80 0.6 positive manual P 358 14.5743 115 0.1 65
IV.GIGS.HHN. 2023-12-08T09:05:41.74 1.0 undecidable manual P 105 19.6692 103 -0.7 28
IV.CAMP.HHZ. 2023-12-08T09:05:40.50 0.3 undecidable manual P 54 6.993 144 -0.28 95
IV.FAGN.HHZ. 2023-12-08T09:05:39.56 3.0 undecidable manual P 0
IV.GATE.HHZ. 2023-12-08T09:05:31.78 3.0 negative manual P -2.28 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FAGN.HHN. ML:0.9 0.00003534974 0.1408 AML other m 2023-12-08T09:05:42.53
IV.FAGN.HHE. ML:1.0 0.00003838945 0.1408 AML other m 2023-12-08T09:05:48.54
IV.RM33.EHE. ML:0.4 0.000029950865 1.76 AML other m 2023-12-08T09:05:47.16
IV.RM33.EHN. ML:0.4 0.000023300657500000002 0.1216 AML other m 2023-12-08T09:05:43.39
IV.RM33.HNE. ML:1.2 0.0001631548 0.9088 AML other m 2023-12-08T09:06:02.85
IV.RM33.HNN. ML:1.1 0.0001428216 0.8192 AML other m 2023-12-08T09:05:46.33
IV.SMA1.EHE. ML:0.5 0.000029247816500000003 0.256 AML other m 2023-12-08T09:05:44.87
IV.SMA1.EHN. ML:0.2 0.0000148550805 1.2032 AML other m 2023-12-08T09:05:55.65
IV.LNSS.HHE. ML:0.7 0.000023718785 1.4592 AML other m 2023-12-08T09:06:00.00
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