Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 03-12-2023 and time 02:32:08 (Italy) in region 5 km SW Cortino (TE)

A magnitude ML 2.1 earthquake occured in region: 5 km SW Cortino (TE), on

  • 03-12-2023 01:32:08 (UTC)
  • 03-12-2023 02:32:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6010, 13.4590 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.

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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
Cortino TE 5 656 656
Crognaleto TE 6 1297 1953
Fano Adriano TE 8 296 2249
Campotosto AQ 9 542 2791
Rocca Santa Maria TE 11 537 3328
Pietracamela TE 12 271 3599
Amatrice RI 14 2657 6256
Montorio al Vomano TE 14 8218 14474
Valle Castellana TE 15 977 15451
Capitignano AQ 16 665 16116
Tossicia TE 17 1406 17522
Torricella Sicura TE 17 2641 20163
Acquasanta Terme AP 19 2916 23079
Colledara TE 19 2179 25258
Montereale AQ 19 2581 27839
Isola del Gran Sasso d'Italia TE 20 4773 32612

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km W of Teramo (54892 inhabitants)
28 Km N of L'Aquila (69753 inhabitants)
57 Km W of Montesilvano (53738 inhabitants)
64 Km W of Pescara (121014 inhabitants)
64 Km W of Chieti (51815 inhabitants)
67 Km E of Terni (111501 inhabitants)
73 Km SE of Foligno (57155 inhabitants)
89 Km NE of Tivoli (56533 inhabitants)
90 Km NE of Guidonia Montecelio (88673 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 2.1 2023-12-03
01:32:08		 42.6008 13.459 13 2023-12-03
01:38:44		 Sala Sismica INGV-Roma 123728031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-03 01:32:08 ± 0.09
Latitude 42.6008 ± 0.0054
Longitude 13.4590 ± 0.0073
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 123728031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 640
Semi-minor axis of confidence ellipse (meter) 229
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62413
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 23
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 123728031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-03 01:38:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CDRU.HHZ. 2023-12-03T01:32:54.53 3.0 undecidable manual Pg 5.74 0
IV.ARVD.HHZ. 2023-12-03T01:32:42.28 3.0 undecidable manual S 0.47 0
IV.VITU.HHZ. 2023-12-03T01:32:41.45 3.0 undecidable manual Pg 4.46 0
IV.SSFR.HHZ. 2023-12-03T01:32:41.75 3.0 undecidable manual S 0.01 0
IV.CING.HHZ. 2023-12-03T01:32:36.00 3.0 undecidable manual S -0.11 0
IV.SNTG.HHZ. 2023-12-03T01:32:34.24 3.0 undecidable manual S -0.45 0
IV.MOMA.HHZ. 2023-12-03T01:32:32.37 3.0 undecidable manual S -0.01 0
IV.MML1.EHZ. 2023-12-03T01:32:29.86 1.0 undecidable manual S 325 69.2751 92 0.57 20
IV.FDMO.HHZ. 2023-12-03T01:32:26.25 1.0 undecidable manual S 328 56.9985 93 0.25 23
IV.CSP1.EHZ. 2023-12-03T01:32:26.81 1.0 undecidable manual S 339 58.2972 92 0.47 21
IV.SSFR.HHZ. 2023-12-03T01:32:26.65 3.0 undecidable manual P -0.41 0
IV.CERT.HHZ. 2023-12-03T01:32:22.90 3.0 positive manual P -0.26 0
IV.ASSB.HHZ. 2023-12-03T01:32:22.64 3.0 positive manual P -0.06 0
IV.CESX.HHZ. 2023-12-03T01:32:21.07 3.0 positive manual P 0 0
IV.MML1.EHZ. 2023-12-03T01:32:20.35 1.0 positive manual P 325 69.2751 92 -0.08 23
IV.CESI.HHZ. 2023-12-03T01:32:19.44 0.1 undecidable manual P 315 63.5919 92 -0.1 91
IV.MMO1.EHZ. 2023-12-03T01:32:19.85 0.6 undecidable manual S 342 34.8429 95 -0.24 46
IV.MNTT.EHZ. 2023-12-03T01:32:19.20 0.1 undecidable manual P 12 52.3032 93 1.39 58
IV.CSP1.EHZ. 2023-12-03T01:32:18.49 0.1 positive manual P 339 58.2972 92 -0.23 89
IV.FDMO.HHZ. 2023-12-03T01:32:18.28 0.1 negative manual P 328 56.9985 93 -0.25 89
IV.ARRO.EHZ. 2023-12-03T01:32:18.35 0.1 positive manual P 268 56.6988 93 -0.13 92
IV.T0110.HHZ. 2023-12-03T01:32:17.24 0.1 negative manual P 148 48.7179 93 -0.01 96
IV.RM33.EHZ. 2023-12-03T01:32:17.15 0.6 undecidable manual S 243 22.4553 101 0.34 46
IV.TRTR.HHZ. 2023-12-03T01:32:17.19 0.6 undecidable manual P 58 43.623 94 0.72 40
IV.GUMA.HHZ. 2023-12-03T01:32:17.92 0.1 positive manual P 349 52.2033 93 0.13 93
IV.MF5.EHZ. 2023-12-03T01:32:16.40 0.1 positive manual P 0 42.9237 94 0.04 97
IV.FIAM.HHZ. 2023-12-03T01:32:16.71 1.0 positive manual P 217 46.3203 93 -0.18 23
IV.OFFI.HHZ. 2023-12-03T01:32:16.57 0.1 positive manual P 26 41.4252 94 0.44 89
IV.GAVE.EHZ. 2023-12-03T01:32:16.87 0.1 positive manual P 283 47.2194 93 -0.15 93
IV.GIGS.HHZ. 2023-12-03T01:32:15.79 0.6 undecidable manual S 150 18.87 106 -0.09 50
IV.LNSS.HHZ. 2023-12-03T01:32:15.05 0.1 positive manual P 271 34.1436 95 0.03 97
IV.FAGN.HHZ. 2023-12-03T01:32:15.36 0.3 undecidable manual P 165 38.5281 94 -0.33 69
IV.MTRA.HNZ. 2023-12-03T01:32:15.15 0.6 undecidable manual S 344 17.9709 108 -0.52 45
IV.NRCA.HHZ. 2023-12-03T01:32:15.41 0.1 negative manual P 313 38.1285 94 -0.22 93
IV.MMO1.EHZ. 2023-12-03T01:32:14.86 0.1 negative manual P 342 34.8429 95 -0.26 93
IV.CAMP.HHZ. 2023-12-03T01:32:13.84 0.6 undecidable manual S 209 8.2806 138 0.36 47
IV.TERO.HNZ. 2023-12-03T01:32:13.94 0.1 undecidable manual S 78 12.0768 124 -0.3 96
IV.SMA1.EHZ. 2023-12-03T01:32:13.81 0.6 undecidable manual S 288 10.5783 129 -0.12 50
IV.RM33.EHZ. 2023-12-03T01:32:13.38 0.1 positive manual P 243 22.4553 101 0.16 97
IV.MTRA.HNZ. 2023-12-03T01:32:12.38 0.1 undecidable manual P 344 17.9709 108 -0.19 97
IV.GIGS.HHZ. 2023-12-03T01:32:12.61 0.1 positive manual P 150 18.87 106 -0.08 100
IV.CAMP.HHZ. 2023-12-03T01:32:11.63 0.6 undecidable manual P 209 8.2806 138 0.33 48
IV.TERO.HNZ. 2023-12-03T01:32:11.64 0.1 undecidable manual P 78 12.0768 124 -0.1 100
IV.SMA1.EHZ. 2023-12-03T01:32:11.74 1.0 undecidable manual P 288 10.5783 129 0.18 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:2.3 0.002175 1.58 AML other m 2023-12-03T01:32:13.17
IV.CAMP.HHE. ML:2.3 0.00228 1.88 AML other m 2023-12-03T01:32:14.01
IV.TERO.HNE. ML:2.4 0.0022649999999999997 0.34 AML other m 2023-12-03T01:32:14.19
IV.SMA1.EHE. ML:2.5 0.0034750000000000002 0.2 AML other m 2023-12-03T01:32:14.40
IV.TERO.HNN. ML:2.5 0.00331 1.26 AML other m 2023-12-03T01:32:14.98
IV.SMA1.EHN. ML:2.4 0.0027400000000000002 0.78 AML other m 2023-12-03T01:32:14.38
IV.MTRA.EHE. ML:2.5 0.0023250000000000002 0.1 AML other m 2023-12-03T01:32:15.37
IV.MTRA.HNE. ML:2.5 0.002255 0.1 AML other m 2023-12-03T01:32:15.42
IV.MTRA.EHN. ML:2.4 0.0021349999999999997 0.58 AML other m 2023-12-03T01:32:15.82
IV.MTRA.HNN. ML:2.4 0.002105 0.26 AML other m 2023-12-03T01:32:15.82
IV.GIGS.HHN. ML:1.6 0.0002545 1.38 AML other m 2023-12-03T01:32:15.85
IV.GIGS.HHE. ML:1.5 0.000208 1.9 AML other m 2023-12-03T01:32:16.03
IV.RM33.HNE. ML:2.1 0.0007075 0.56 AML other m 2023-12-03T01:32:17.60
IV.RM33.EHE. ML:2.1 0.0007025 0.56 AML other m 2023-12-03T01:32:17.60
IV.RM33.HNN. ML:1.9 0.0004915 0.8 AML other m 2023-12-03T01:32:18.02
IV.RM33.EHN. ML:1.9 0.0004455 1.64 AML other m 2023-12-03T01:32:18.03
IV.MMO1.EHN. ML:2.2 0.0006365 0.42 AML other m 2023-12-03T01:32:20.29
IV.LNSS.HHE. ML:2.1 0.000539 0.66 AML other m 2023-12-03T01:32:20.85
IV.LNSS.HNE. ML:2.1 0.000494 0.66 AML other m 2023-12-03T01:32:20.85
IV.LNSS.HNN. ML:2.1 0.000503 0.62 AML other m 2023-12-03T01:32:20.90
IV.LNSS.HHN. ML:2.1 0.00048249999999999996 0.62 AML other m 2023-12-03T01:32:20.90
IV.NRCA.HHE. ML:2.2 0.0006185 0.18 AML other m 2023-12-03T01:32:21.27
IV.NRCA.HNE. ML:2.2 0.0005685 0.16 AML other m 2023-12-03T01:32:21.27
IV.NRCA.HHN. ML:2.2 0.00055 0.44 AML other m 2023-12-03T01:32:21.29
IV.NRCA.HNN. ML:2.2 0.00058 1.04 AML other m 2023-12-03T01:32:21.88
IV.MMO1.EHE. ML:2.0 0.00039749999999999996 0.28 AML other m 2023-12-03T01:32:22.08
IV.GAVE.EHE. ML:2.4 0.000658 1.08 AML other m 2023-12-03T01:32:24.08
IV.GAVE.EHN. ML:2.3 0.0005705 0.16 AML other m 2023-12-03T01:32:24.20
IV.OFFI.HHN. ML:2.4 0.0008674999999999999 0.66 AML other m 2023-12-03T01:32:24.08
IV.FAGN.HHE. ML:2.0 0.0003135 0.3 AML other m 2023-12-03T01:32:24.77
IV.FAGN.HHN. ML:1.8 0.0002095 0.5 AML other m 2023-12-03T01:32:25.03
IV.OFFI.HHE. ML:2.4 0.0008645 0.68 AML other m 2023-12-03T01:32:25.86
IV.GUMA.HHE. ML:2.5 0.0008274999999999999 0.36 AML other m 2023-12-03T01:32:25.81
IV.FDMO.HHE. ML:2.1 0.00027150000000000004 0.36 AML other m 2023-12-03T01:32:26.54
IV.ARRO.EHE. ML:1.8 0.0001233 0.58 AML other m 2023-12-03T01:32:26.48
IV.GUMA.HHN. ML:2.3 0.0005430000000000001 1.28 AML other m 2023-12-03T01:32:26.87
IV.FDMO.HHN. ML:2.0 0.0001955 0.66 AML other m 2023-12-03T01:32:27.67
IV.CESI.HHN. ML:1.9 0.00014500000000000003 1.38 AML other m 2023-12-03T01:32:29.14
IV.ARRO.EHN. ML:1.8 0.000129 0.52 AML other m 2023-12-03T01:32:29.93
IV.CESI.HHE. ML:1.8 0.00011099999999999999 1.1 AML other m 2023-12-03T01:32:31.86
IV.CESX.HHN. ML:1.9 0.00012665000000000002 1.58 AML other m 2023-12-03T01:32:32.15
IV.MOMA.HHE. ML:1.9 0.00011899999999999999 0.9 AML other m 2023-12-03T01:32:32.63
IV.MOMA.HHN. ML:2.2 0.00023349999999999998 0.16 AML other m 2023-12-03T01:32:33.52
IV.CESX.HHE. ML:1.9 0.000134 1.5 AML other m 2023-12-03T01:32:35.78
IV.CERT.HHN. ML:2.0 0.00014000000000000001 0.42 AML other m 2023-12-03T01:32:39.92
IV.CERT.HHE. ML:1.9 0.00010395 0.42 AML other m 2023-12-03T01:32:45.09
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
Waveforms Seismic signals in miniseed + resp format Download