Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 11-01-2023 and time 13:42:14 (Italy) in region 5 km SW Castignano (AP)

A magnitude ML 2.0 earthquake occured in region: 5 km SW Castignano (AP), on

  • 11-01-2023 12:42:14 (UTC)
  • 11-01-2023 13:42:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9040, 13.5870 at 16 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castignano AP 5 2796 2796
Ascoli Piceno AP 6 49407 52203
Rotella AP 6 906 53109
Appignano del Tronto AP 7 1785 54894
Montedinove AP 8 488 55382
Venarotta AP 8 2066 57448
Offida AP 9 5058 62506
Montalto delle Marche AP 10 2122 64628
Folignano AP 10 9241 73869
Roccafluvione AP 10 2010 75879
Force AP 10 1354 77233
Palmiano AP 10 196 77429
Castel di Lama AP 11 8634 86063
Maltignano AP 11 2401 88464
Castorano AP 12 2380 90844
Cossignano AP 12 978 91822
Colli del Tronto AP 14 3668 95490
Montelparo FM 14 778 96268
Sant'Egidio alla Vibrata TE 14 9811 106079
Montefalcone Appennino FM 14 424 106503
Monte Rinaldo FM 14 379 106882
Ortezzano FM 14 774 107656
Ancarano TE 15 1857 109513
Santa Vittoria in Matenano FM 15 1330 110843
Spinetoli AP 15 7215 118058
Comunanza AP 15 3166 121224
Civitella del Tronto TE 16 5116 126340
Smerillo FM 16 365 126705
Carassai AP 16 1100 127805
Monsampolo del Tronto AP 17 4611 132416
Monteleone di Fermo FM 17 395 132811
Monte Vidon Combatte FM 17 433 133244
Montottone FM 18 979 134223
Torano Nuovo TE 18 1611 135834
Ripatransone AP 18 4309 140143
Monsampietro Morico FM 19 659 140802
Monte San Martino MC 19 765 141567
Petritoli FM 19 2335 143902
Acquaviva Picena AP 19 3831 147733
Controguerra TE 20 2436 150169
Valle Castellana TE 20 977 151146

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NW of Teramo (54892 inhabitants)
63 Km NW of Montesilvano (53738 inhabitants)
63 Km N of L'Aquila (69753 inhabitants)
71 Km NW of Pescara (121014 inhabitants)
72 Km E of Foligno (57155 inhabitants)
78 Km NW of Chieti (51815 inhabitants)
80 Km S of Ancona (100861 inhabitants)
86 Km E of Terni (111501 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
Bulletin
Rev1000 		ML 2.0 2023-01-11
12:42:14		 42.9037 13.5868 16 2024-03-01
17:17:57		 Bollettino Sismico Italiano INGV 114857621
Reviewed
Rev100 		ML 2.0 2023-01-11
12:42:14		 42.9007 13.5893 19 2023-01-11
12:51:58		 Sala Sismica INGV-Roma 113473461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-11 12:42:14 ± 0.08
Latitude 42.9037 ± 0.0036
Longitude 13.5868 ± 0.0061
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 114857621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 465
Semi-minor axis of confidence ellipse (meter) 241
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
Circular confidence region, given by single value of horizontal uncertainty (meter) 470.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 65
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.02163
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 42
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 113473461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-11 12:51:58

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 114857621
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-07-18 15:07:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2023-01-11T12:43:28.17 3.0 undecidable manual Sg 3.97 0
IV.GATE.HHZ. 2023-01-11T12:43:04.87 3.0 undecidable manual Sg -1.68 0
IV.ASSB.HHZ. 2023-01-11T12:42:38.85 0.6 undecidable manual S 282 76.8675 94 1.31 27
IV.SNTG.HHZ. 2023-01-11T12:42:35.06 0.6 undecidable manual S 307 65.2902 95 0.61 39
IV.EL6.EHZ. 2023-01-11T12:42:34.24 0.6 undecidable manual S 320 61.3941 95 0.81 36
IV.ATPI.EHZ. 2023-01-11T12:42:34.08 0.3 undecidable manual P 303 113.3976 93 0.65 52
IV.NARO.HHZ. 2023-01-11T12:42:33.55 0.3 undecidable manual P 314 112.998 93 0.19 60
IV.CESI.HHZ. 2023-01-11T12:42:33.01 0.6 undecidable manual S 282 56.499 96 0.89 35
IV.MML1.EHZ. 2023-01-11T12:42:32.30 0.6 undecidable manual S 295 55.1004 96 0.56 40
IV.PIEI.HHZ. 2023-01-11T12:42:32.77 0.6 undecidable manual P 310 110.2119 93 -0.17 41
IV.RM33.EHZ. 2023-01-11T12:42:32.14 0.6 undecidable manual S 215 53.3022 96 0.88 36
IV.MPAG.EHZ. 2023-01-11T12:42:32.25 0.3 undecidable manual P 321 104.6175 93 0.17 61
IV.ATFO.HHZ. 2023-01-11T12:42:31.19 0.3 undecidable manual P 302 96.9252 93 0.3 60
IV.MURB.HHZ. 2023-01-11T12:42:30.57 0.3 undecidable manual P 295 94.8384 93 0 64
IV.FRON.EHZ. 2023-01-11T12:42:30.85 0.3 undecidable manual P 315 97.4247 93 -0.12 63
IV.GIGS.HHZ. 2023-01-11T12:42:30.47 0.3 undecidable manual S 181 50.0166 97 0.08 70
IV.CESX.HHZ. 2023-01-11T12:42:29.56 0.3 undecidable manual P 248 87.8454 93 0.07 64
IV.SSFR.HHZ. 2023-01-11T12:42:29.23 0.3 undecidable manual P 313 87.9453 93 -0.28 62
IV.MOMA.HHZ. 2023-01-11T12:42:28.90 0.3 undecidable manual P 263 83.4498 94 0.08 65
IV.ATCC.EHZ. 2023-01-11T12:42:28.64 0.3 undecidable manual P 292 82.8504 94 -0.09 65
IV.FDMO.HHZ. 2023-01-11T12:42:28.89 0.6 undecidable manual S 290 43.1235 99 0.31 44
IV.ARVD.HHZ. 2023-01-11T12:42:28.24 0.3 undecidable manual P 322 84.0492 94 -0.68 56
IV.T0110.HHZ. 2023-01-11T12:42:28.17 0.6 undecidable manual P 168 76.368 94 0.44 41
IV.CSP1.EHZ. 2023-01-11T12:42:27.12 0.6 undecidable manual S 304 37.3293 100 0.06 47
IV.ARRO.EHZ. 2023-01-11T12:42:27.89 0.3 undecidable manual P 242 75.9684 94 0.22 64
IV.SMA1.EHZ. 2023-01-11T12:42:27.36 0.6 undecidable manual S 214 36.5412 101 0.51 43
IV.ASSB.HHZ. 2023-01-11T12:42:27.54 0.1 undecidable manual P 282 76.8675 94 -0.27 85
IV.TRTR.HHE. 2023-01-11T12:42:26.88 0.6 undecidable manual S 112 28.6491 106 2.1 19
IV.SNTG.HHZ. 2023-01-11T12:42:25.89 0.3 undecidable manual P 307 65.2902 95 -0.14 67
IV.EL6.EHZ. 2023-01-11T12:42:25.06 0.3 undecidable manual P 320 61.3941 95 -0.38 64
IV.TERO.HHZ. 2023-01-11T12:42:25.90 0.6 undecidable manual S 177 31.1466 104 0.45 44
IV.MC2.EHZ. 2023-01-11T12:42:25.96 0.3 undecidable manual S 272 32.3454 103 0.21 69
IV.GAVE.EHZ. 2023-01-11T12:42:25.34 0.1 undecidable manual P 248 61.0944 95 -0.04 92
IV.SAP2.EHZ. 2023-01-11T12:42:24.45 0.6 undecidable manual S 325 26.2515 108 0.26 46
IV.LNSS.HHZ. 2023-01-11T12:42:24.50 0.1 undecidable manual P 233 55.5999 96 -0.05 92
IV.MML1.EHZ. 2023-01-11T12:42:24.06 0.3 undecidable manual P 295 55.1004 96 -0.4 65
7F.SIB1.EHZ. 2023-01-11T12:42:24.35 0.6 undecidable manual S 268 25.752 108 0.3 46
IV.RM33.EHZ. 2023-01-11T12:42:24.10 0.3 undecidable manual P 215 53.3022 96 -0.08 69
7F.SIB3.EHZ. 2023-01-11T12:42:24.20 0.6 undecidable manual S 263 25.9518 108 0.1 48
IV.CING.HHZ. 2023-01-11T12:42:24.80 0.3 undecidable manual P 329 61.1943 95 -0.6 60
IV.MNTP.HNZ. 2023-01-11T12:42:24.89 0.6 undecidable manual S 340 27.6501 106 0.36 45
IV.GUMA.HHZ. 2023-01-11T12:42:24.69 0.6 undecidable manual S 311 26.9508 107 0.32 45
IV.CESI.HHZ. 2023-01-11T12:42:24.44 0.3 undecidable manual P 282 56.499 96 -0.24 67
IV.MTRA.EHZ. 2023-01-11T12:42:23.52 0.6 undecidable manual S 224 22.4553 112 0.29 46
IV.GIGS.HHZ. 2023-01-11T12:42:23.24 0.3 undecidable manual P 181 50.0166 97 -0.44 64
IV.FDMO.HHZ. 2023-01-11T12:42:22.18 0.1 undecidable manual P 290 43.1235 99 -0.46 87
IV.CAMP.HHZ. 2023-01-11T12:42:22.41 0.1 undecidable manual P 200 43.3233 99 -0.25 90
IV.MNTT.EHZ. 2023-01-11T12:42:22.56 0.3 undecidable manual S 2 17.5713 120 0.5 67
IV.MMO1.EHZ. 2023-01-11T12:42:22.91 0.6 undecidable manual S 269 21.1677 114 0.01 49
IV.CSP1.EHZ. 2023-01-11T12:42:21.41 0.1 undecidable manual P 304 37.3293 100 -0.35 90
IV.CADA.HNE. 2023-01-11T12:42:21.60 0.1 undecidable manual P 24 35.2425 101 0.17 93
IV.MF5.EHZ. 2023-01-11T12:42:21.18 0.1 undecidable manual S 312 13.9749 129 -0.07 99
IV.SMA1.EHZ. 2023-01-11T12:42:21.50 0.1 undecidable manual P 214 36.5412 101 -0.14 93
IV.TRTR.HHE. 2023-01-11T12:42:21.03 0.3 undecidable manual P 112 28.6491 106 0.59 65
IV.MNTP.HNZ. 2023-01-11T12:42:20.02 0.3 undecidable manual P 340 27.6501 106 -0.28 69
IV.OFFI.HHZ. 2023-01-11T12:42:20.41 0.1 undecidable manual S 67 8.7801 145 0.11 100
IV.GUMA.HHZ. 2023-01-11T12:42:20.04 0.1 undecidable manual P 311 26.9508 107 -0.16 95
IV.TERO.HHZ. 2023-01-11T12:42:20.62 0.1 undecidable manual P 177 31.1466 104 -0.2 93
IV.MC2.EHZ. 2023-01-11T12:42:20.85 0.1 negative manual P 272 32.3454 103 -0.15 94
7F.SIB3.EHZ. 2023-01-11T12:42:19.71 0.3 undecidable manual P 263 25.9518 108 -0.34 69
IV.MMO1.EHZ. 2023-01-11T12:42:19.06 0.1 undecidable manual P 269 21.1677 114 -0.3 93
IV.SAP2.EHZ. 2023-01-11T12:42:19.88 0.3 undecidable manual P 325 26.2515 108 -0.22 70
IV.MTRA.EHZ. 2023-01-11T12:42:19.43 0.1 undecidable manual P 224 22.4553 112 -0.12 96
7F.SIB1.EHZ. 2023-01-11T12:42:19.85 0.1 undecidable manual P 268 25.752 108 -0.17 95
IV.MNTT.EHZ. 2023-01-11T12:42:18.92 0.1 undecidable manual P 2 17.5713 120 0.05 99
IV.MF5.EHZ. 2023-01-11T12:42:18.14 0.1 undecidable manual P 312 13.9749 129 -0.26 95
IV.OFFI.HHZ. 2023-01-11T12:42:17.57 0.1 positive manual P 67 8.7801 145 -0.28 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.OFFI.HHN. ML:2.7 0.004404999999999999 0.26 AML other m 2023-01-11T12:42:20.99
IV.OFFI.HHE. ML:2.5 0.00339 0.72 AML other m 2023-01-11T12:42:21.00
IV.MF5.EHE. ML:2.0 0.0009295 0.3 AML other m 2023-01-11T12:42:21.39
IV.MF5.EHN. ML:1.9 0.0006635 0.7 AML other m 2023-01-11T12:42:21.28
IV.MMO1.EHE. ML:1.5 0.000203 0.56 AML other m 2023-01-11T12:42:23.34
IV.MTRA.EHE. ML:2.4 0.001365 1.74 AML other m 2023-01-11T12:42:23.87
IV.MTRA.HNE. ML:2.4 0.001365 0.28 AML other m 2023-01-11T12:42:23.87
IV.MNTT.EHE. ML:2.8 0.004335 0.42 AML other m 2023-01-11T12:42:23.68
IV.MTRA.HNN. ML:2.3 0.0010805 1.66 AML other m 2023-01-11T12:42:23.92
IV.MTRA.EHN. ML:2.3 0.0010674999999999999 0.28 AML other m 2023-01-11T12:42:23.93
IV.GUMA.HHN. ML:2.3 0.0009905 1.58 AML other m 2023-01-11T12:42:25.09
IV.MMO1.EHN. ML:1.5 0.0001785 1.2 AML other m 2023-01-11T12:42:25.77
IV.TERO.HHE. ML:2.0 0.0004035 1.4 AML other m 2023-01-11T12:42:26.84
IV.MC2.EHE. ML:2.0 0.00042699999999999997 0.26 AML other m 2023-01-11T12:42:26.53
IV.TERO.HHN. ML:1.9 0.00036650000000000007 1.3 AML other m 2023-01-11T12:42:26.84
IV.MNTT.EHN. ML:2.5 0.002165 0.44 AML other m 2023-01-11T12:42:26.96
IV.GUMA.HHE. ML:2.1 0.0006625000000000001 1.14 AML other m 2023-01-11T12:42:27.08
IV.CSP1.EHN. ML:2.3 0.0007475 0.7 AML other m 2023-01-11T12:42:27.49
IV.CSP1.EHE. ML:2.3 0.0007379999999999999 0.74 AML other m 2023-01-11T12:42:27.62
IV.SMA1.EHN. ML:2.1 0.000451 0.16 AML other m 2023-01-11T12:42:27.74
IV.SMA1.EHE. ML:2.1 0.000493 0.46 AML other m 2023-01-11T12:42:27.84
IV.MC2.EHN. ML:2.1 0.0005815 1.3 AML other m 2023-01-11T12:42:27.31
IV.FDMO.HHN. ML:2.2 0.0004875 0.22 AML other m 2023-01-11T12:42:29.32
IV.FDMO.HHE. ML:2.0 0.000282 0.72 AML other m 2023-01-11T12:42:29.70
IV.GIGS.HHE. ML:1.7 0.0001285 0.22 AML other m 2023-01-11T12:42:31.74
IV.GIGS.HHN. ML:1.6 0.0000995 0.96 AML other m 2023-01-11T12:42:31.77
IV.MML1.EHE. ML:2.4 0.0004985 1.22 AML other m 2023-01-11T12:42:32.30
IV.MML1.EHN. ML:2.3 0.00047250000000000005 0.72 AML other m 2023-01-11T12:42:33.45
IV.RM33.EHE. ML:2.1 0.00029400000000000004 0.56 AML other m 2023-01-11T12:42:33.10
IV.RM33.EHN. ML:1.9 0.0001865 0.76 AML other m 2023-01-11T12:42:33.15
IV.CING.HHN. ML:1.6 0.0000718 1.58 AML other m 2023-01-11T12:42:34.92
IV.CESI.HHE. ML:2.1 0.000294 0.22 AML other m 2023-01-11T12:42:34.68
IV.LNSS.HHE. ML:1.9 0.00017299999999999998 1.52 AML other m 2023-01-11T12:42:34.02
IV.CESI.HHN. ML:2.1 0.0003 0.34 AML other m 2023-01-11T12:42:34.68
IV.CING.HHE. ML:1.7 0.00008845 0.48 AML other m 2023-01-11T12:42:35.55
IV.LNSS.HHN. ML:1.9 0.0001705 0.88 AML other m 2023-01-11T12:42:35.44
IV.SNTG.HHE. ML:1.9 0.00013350000000000002 0.46 AML other m 2023-01-11T12:42:35.46
IV.SNTG.HHN. ML:2.1 0.00021150000000000002 0.18 AML other m 2023-01-11T12:42:35.47
IV.GAVE.EHE. ML:1.8 0.0001306 1.18 AML other m 2023-01-11T12:42:36.11
IV.EL6.EHN. ML:2.2 0.00032700000000000003 0.66 AML other m 2023-01-11T12:42:36.30
IV.GAVE.EHN. ML:1.9 0.000157 0.58 AML other m 2023-01-11T12:42:36.10
IV.EL6.EHE. ML:2.0 0.000213 0.46 AML other m 2023-01-11T12:42:37.09
IV.ASSB.HHE. ML:2.2 0.00021600000000000002 0.28 AML other m 2023-01-11T12:42:39.88
IV.ASSB.HHN. ML:2.0 0.00013000000000000002 1.24 AML other m 2023-01-11T12:42:40.88
IV.ATCC.EHN. ML:2.0 0.000118 0.9 AML other m 2023-01-11T12:42:41.25
IV.T0110.HHE. ML:2.0 0.00015900000000000002 1.38 AML other m 2023-01-11T12:42:41.91
IV.T0110.HHN. ML:2.0 0.0001585 1.28 AML other m 2023-01-11T12:42:41.96
IV.ATCC.EHE. ML:2.3 0.0002725 0.26 AML other m 2023-01-11T12:42:42.21
IV.ARVD.HHE. ML:1.6 0.00004375 0.42 AML other m 2023-01-11T12:42:42.31
IV.ARVD.HHN. ML:1.4 0.00003465 0.74 AML other m 2023-01-11T12:42:43.36
IV.SSFR.HHN. ML:2.2 0.00020950000000000002 0.16 AML other m 2023-01-11T12:42:44.08
IV.SSFR.HHE. ML:2.2 0.000199 0.18 AML other m 2023-01-11T12:42:44.22
IV.MURB.HHE. ML:2.6 0.00041349999999999997 0.32 AML other m 2023-01-11T12:42:45.28
IV.ATFO.HHN. ML:1.7 0.000056800000000000005 1.72 AML other m 2023-01-11T12:42:46.95
IV.MURB.HHN. ML:2.4 0.00026450000000000003 0.3 AML other m 2023-01-11T12:42:46.28
IV.FRON.EHN. ML:1.8 0.00007025000000000001 0.3 AML other m 2023-01-11T12:42:47.17
IV.FRON.EHE. ML:1.7 0.0000528 1.2 AML other m 2023-01-11T12:42:47.70
IV.ATFO.HHE. ML:1.8 0.00006685 0.34 AML other m 2023-01-11T12:42:47.79
IV.MPAG.EHE. ML:1.6 0.000038599999999999996 0.42 AML other m 2023-01-11T12:42:48.85
IV.MPAG.EHN. ML:1.7 0.0000427 0.74 AML other m 2023-01-11T12:42:48.98
IV.PIEI.HHN. ML:1.7 0.00004745 0.48 AML other m 2023-01-11T12:42:49.67
IV.PIEI.HHE. ML:1.7 0.000042499999999999996 1 AML other m 2023-01-11T12:42:50.05
IV.ATPI.EHE. ML:1.8 0.00005505 0.68 AML other m 2023-01-11T12:42:52.15
IV.ATPI.EHN. ML:1.8 0.000043899999999999996 1 AML other m 2023-01-11T12:42:52.78
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