Earthquake with magnitude of ML 2.3 on date 29-05-2023 and time 04:47:49 (Italy) in region 4 km E Amatrice (RI)

A magnitude ML 2.3 earthquake occured in region: 4 km E Amatrice (RI), on

  • 29-05-2023 02:47:49 (UTC)
  • 29-05-2023 04:47:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6390, 13.3340 at 10 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
Amatrice RI 4 2657 2657
Accumoli RI 9 667 3324
Campotosto AQ 10 542 3866
Capitignano AQ 13 665 4531
Cortino TE 14 656 5187
Cittareale RI 14 482 5669
Montereale AQ 15 2581 8250
Arquata del Tronto AP 15 1178 9428
Crognaleto TE 16 1297 10725
Acquasanta Terme AP 16 2916 13641
Rocca Santa Maria TE 17 537 14178
Valle Castellana TE 17 977 15155
Fano Adriano TE 19 296 15451

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km W of Teramo (54892 inhabitants)
32 Km N of L'Aquila (69753 inhabitants)
57 Km E of Terni (111501 inhabitants)
62 Km SE of Foligno (57155 inhabitants)
68 Km W of Montesilvano (53738 inhabitants)
75 Km W of Pescara (121014 inhabitants)
76 Km W of Chieti (51815 inhabitants)
87 Km NE of Guidonia Montecelio (88673 inhabitants)
87 Km NE of Tivoli (56533 inhabitants)
93 Km SE of Perugia (166134 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 2.3 2023-05-29
02:47:49
42.6393 13.3342 10 2023-05-29
02:56:52
Sala Sismica INGV-Roma 117833771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-05-29 02:47:49 ± 0.06
Latitude 42.6393 ± 0.0036
Longitude 13.3342 ± 0.0049
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 117833771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 438
Semi-minor axis of confidence ellipse (meter) 346
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 239
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 34
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) 0.77791
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 102
Type of magnitude ML
Reference to an origin 117833771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-05-29 02:56:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PZUN.HHZ. 2023-05-29T02:49:12.37 3.0 undecidable manual Sg 3.84 0
IV.CPOZ.HHZ. 2023-05-29T02:48:49.31 3.0 undecidable manual Sg 0.84 0
IV.FRON.EHZ. 2023-05-29T02:48:23.93 3.0 undecidable manual S -0.37 0
IV.SSFR.HHZ. 2023-05-29T02:48:21.51 3.0 undecidable manual S 0.22 0
IV.LPEL.HHZ. 2023-05-29T02:48:19.39 3.0 undecidable manual S -2.05 0
IV.CING.HHZ. 2023-05-29T02:48:16.35 3.0 undecidable manual S -0.26 0
IV.CAFI.HHZ. 2023-05-29T02:48:15.37 3.0 undecidable manual P 2.88 0
IV.ASSB.HHZ. 2023-05-29T02:48:12.43 3.0 undecidable manual S -0.21 0
IV.SACS.HHZ. 2023-05-29T02:48:11.49 3.0 positive manual P 1.31 0
IV.PIEI.HHZ. 2023-05-29T02:48:10.71 3.0 negative manual P 0.32 0
IV.MOMA.HHZ. 2023-05-29T02:48:10.67 3.0 undecidable manual S -0.07 0
IV.MPAG.EHZ. 2023-05-29T02:48:09.85 3.0 undecidable manual P -0.71 0
IV.FRON.EHZ. 2023-05-29T02:48:08.07 3.0 undecidable manual P -0.78 0
IV.RCAV.EHZ. 2023-05-29T02:48:08.10 3.0 undecidable manual P 1.8 0
IV.MGAB.HHZ. 2023-05-29T02:48:08.04 3.0 undecidable manual P 0.26 0
IV.CESI.HHZ. 2023-05-29T02:48:07.08 0.6 undecidable manual S 319 53.502 50 0.59 40
IV.MURB.HHZ. 2023-05-29T02:48:06.57 3.0 negative manual P 0.12 0
IV.SSFR.HHZ. 2023-05-29T02:48:06.96 3.0 undecidable manual P -0.2 0
IV.CSP1.EHZ. 2023-05-29T02:48:06.17 0.3 undecidable manual S 348 51.3153 50 0.28 66
IV.ARVD.HHZ. 2023-05-29T02:48:06.95 3.0 positive manual P -0.5 0
IV.FDMO.HHZ. 2023-05-29T02:48:05.43 0.3 undecidable manual S 336 48.4182 50 0.31 66
IV.FOSV.EHZ. 2023-05-29T02:48:04.40 0.3 undecidable manual P 328 86.3469 50 0.07 65
IV.CING.HHZ. 2023-05-29T02:48:04.01 3.0 positive manual P -0.52 0
IV.SRES.HHZ. 2023-05-29T02:48:04.05 3.0 negative manual P 0.08 0
IV.MTCE.HHZ. 2023-05-29T02:48:04.84 0.3 undecidable manual P 216 83.8494 50 0.89 51
IV.ATCC.EHZ. 2023-05-29T02:48:03.96 3.0 positive manual P -0.37 0
IV.INTR.HHZ. 2023-05-29T02:48:03.95 3.0 negative manual P -1.22 0
IV.SNTG.HHZ. 2023-05-29T02:48:02.61 0.3 undecidable manual P 335 75.369 50 -0.04 67
IV.ASSB.HHZ. 2023-05-29T02:48:01.77 3.0 negative manual P -0.53 0
IV.GAVE.EHZ. 2023-05-29T02:48:01.95 0.1 undecidable manual S 279 36.3414 50 0.05 95
IV.MML1.EHZ. 2023-05-29T02:48:00.16 0.1 undecidable manual P 331 60.2952 50 -0.16 89
IV.CESX.HHZ. 2023-05-29T02:48:00.51 3.0 negative manual P -0.07 0
IV.T0110.HHZ. 2023-05-29T02:48:00.17 0.3 undecidable manual P 141 58.0974 50 0.19 67
IV.MNTT.EHZ. 2023-05-29T02:47:59.63 0.1 undecidable manual P 24 51.5151 50 0.67 79
IV.GIGS.HHZ. 2023-05-29T02:47:59.06 0.1 undecidable manual S 137 28.4493 50 -0.73 80
IV.CESI.HHZ. 2023-05-29T02:47:59.13 0.1 undecidable manual P 319 53.502 50 -0.15 90
IV.VCEL.EHZ. 2023-05-29T02:47:59.39 3.0 negative manual P -0.14 0
IV.NRCA.HNZ. 2023-05-29T02:47:59.29 0.3 undecidable manual S 320 28.0497 50 -0.39 67
IV.MMO1.EHZ. 2023-05-29T02:47:59.69 0.1 undecidable manual S 359 28.8489 50 -0.21 93
IV.GUMA.HHZ. 2023-05-29T02:47:58.56 0.1 undecidable manual P 0 46.9197 50 0.29 89
IV.CSP1.EHZ. 2023-05-29T02:47:58.85 0.1 undecidable manual P 348 51.3153 50 -0.08 92
IV.FDMO.HHZ. 2023-05-29T02:47:58.23 0.1 undecidable manual P 336 48.4182 50 -0.26 89
IV.ARRO.EHZ. 2023-05-29T02:47:58.02 0.3 undecidable manual P 262 46.9197 50 -0.23 67
IV.LNSS.HHZ. 2023-05-29T02:47:58.09 0.3 undecidable manual S 261 24.3534 112 -0.41 68
IV.OFFI.HHZ. 2023-05-29T02:47:58.71 0.3 undecidable manual P 41 43.5231 50 0.97 53
IV.TERO.HHZ. 2023-05-29T02:47:57.64 0.1 undecidable manual S 95 22.0668 114 -0.15 96
IV.FIAM.HHZ. 2023-05-29T02:47:57.82 0.1 undecidable manual P 203 44.8218 50 -0.12 92
IV.GAVE.EHZ. 2023-05-29T02:47:56.45 0.1 undecidable manual P 279 36.3414 50 -0.18 93
IV.RM33.EHZ. 2023-05-29T02:47:56.46 0.1 undecidable manual S 214 17.4714 119 0.12 97
IV.NRCA.HNZ. 2023-05-29T02:47:55.10 0.1 undecidable manual P 320 28.0497 50 -0.25 93
IV.MTRA.EHZ. 2023-05-29T02:47:55.01 0.1 undecidable manual S 21 13.9749 125 -0.31 94
IV.MMO1.EHZ. 2023-05-29T02:47:55.29 0.1 undecidable manual P 359 28.8489 50 -0.18 94
IV.CAMP.HHZ. 2023-05-29T02:47:55.05 0.1 undecidable manual S 152 12.9759 127 0 100
IV.GIGS.HHZ. 2023-05-29T02:47:55.28 0.1 undecidable manual P 137 28.4493 50 -0.13 95
IV.LNSS.HHZ. 2023-05-29T02:47:54.70 0.1 undecidable manual P 261 24.3534 112 0.04 97
IV.TERO.HHZ. 2023-05-29T02:47:54.36 0.1 undecidable manual P 95 22.0668 114 0.11 96
IV.RM33.EHZ. 2023-05-29T02:47:53.77 0.1 undecidable manual P 214 17.4714 119 0.35 92
IV.CAMP.HHZ. 2023-05-29T02:47:52.81 0.1 undecidable manual P 152 12.9759 127 0.14 97
IV.MTRA.EHZ. 2023-05-29T02:47:52.82 0.1 undecidable manual P 21 13.9749 125 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.HNN. ML:3.1 0.01305 0.14 AML other m 2023-05-29T02:47:55.24
IV.MTRA.EHN. ML:3.1 0.013 0.12 AML other m 2023-05-29T02:47:55.24
IV.MTRA.HNE. ML:3.0 0.0115 0.56 AML other m 2023-05-29T02:47:55.21
IV.MTRA.EHE. ML:3.0 0.011550000000000001 0.34 AML other m 2023-05-29T02:47:55.33
IV.CAMP.HHN. ML:2.4 0.00253 0.56 AML other m 2023-05-29T02:47:55.49
IV.RM33.EHN. ML:2.7 0.00449 0.3 AML other m 2023-05-29T02:47:56.99
IV.RM33.HNN. ML:2.7 0.004484999999999999 0.3 AML other m 2023-05-29T02:47:56.99
IV.CAMP.HHE. ML:2.0 0.001105 1.34 AML other m 2023-05-29T02:47:57.97
IV.TERO.HNN. ML:2.9 0.005045 0.58 AML other m 2023-05-29T02:47:58.39
IV.TERO.HHN. ML:2.8 0.00453 1.76 AML other m 2023-05-29T02:47:58.99
IV.TERO.HNE. ML:2.9 0.00577 0.54 AML other m 2023-05-29T02:47:58.32
IV.TERO.HHE. ML:3.0 0.00679 0.56 AML other m 2023-05-29T02:47:58.05
IV.LNSS.HHE. ML:2.5 0.0020250000000000003 1.66 AML other m 2023-05-29T02:47:59.14
IV.LNSS.HNE. ML:2.5 0.0019 1.66 AML other m 2023-05-29T02:47:59.15
IV.MMO1.EHN. ML:2.5 0.0016699999999999998 1.6 AML other m 2023-05-29T02:47:59.86
IV.GIGS.HHE. ML:1.7 0.00028300000000000005 1.56 AML other m 2023-05-29T02:47:59.93
IV.RM33.HNE. ML:2.6 0.0036349999999999998 0.68 AML other m 2023-05-29T02:48:00.12
IV.RM33.EHE. ML:2.6 0.003575 0.68 AML other m 2023-05-29T02:48:00.12
IV.NRCA.HHE. ML:2.6 0.0019700000000000004 0.14 AML other m 2023-05-29T02:48:00.81
IV.NRCA.HNE. ML:2.6 0.001875 0.16 AML other m 2023-05-29T02:48:00.82
IV.NRCA.HHN. ML:2.4 0.0012900000000000001 0.98 AML other m 2023-05-29T02:48:01.13
IV.NRCA.HNN. ML:2.3 0.00117 0.14 AML other m 2023-05-29T02:48:01.70
IV.GIGS.HHN. ML:1.9 0.000372 1.48 AML other m 2023-05-29T02:48:01.99
IV.LNSS.HHN. ML:2.6 0.0023499999999999997 0.7 AML other m 2023-05-29T02:48:02.23
IV.LNSS.HNN. ML:2.5 0.002085 0.72 AML other m 2023-05-29T02:48:02.59
IV.MMO1.EHE. ML:2.4 0.001365 1.14 AML other m 2023-05-29T02:48:02.42
IV.GAVE.HNN. ML:2.2 0.0006445000000000001 0.22 AML other m 2023-05-29T02:48:02.49
IV.GAVE.EHN. ML:2.8 0.00234 0.24 AML other m 2023-05-29T02:48:02.49
IV.GAVE.HNE. ML:2.7 0.001835 0.32 AML other m 2023-05-29T02:48:05.10
IV.GAVE.EHE. ML:2.7 0.001945 0.34 AML other m 2023-05-29T02:48:05.10
IV.FDMO.HHN. ML:2.1 0.0003215 0.24 AML other m 2023-05-29T02:48:06.59
IV.FIAM.HHE. ML:2.0 0.00027600000000000004 0.84 AML other m 2023-05-29T02:48:06.94
IV.OFFI.HHE. ML:2.6 0.001415 0.26 AML other m 2023-05-29T02:48:07.21
IV.FDMO.HHE. ML:2.2 0.00039549999999999996 1.12 AML other m 2023-05-29T02:48:07.39
IV.VCEL.EHE. ML:2.6 0.00103 0.26 AML other m 2023-05-29T02:48:07.61
IV.ARRO.EHN. ML:2.0 0.000319 1.08 AML other m 2023-05-29T02:48:07.78
IV.OFFI.HHN. ML:2.6 0.0012349999999999998 0.94 AML other m 2023-05-29T02:48:07.42
IV.ARRO.EHE. ML:2.2 0.0004055 1.8 AML other m 2023-05-29T02:48:07.09
IV.CSP1.EHE. ML:2.5 0.0008514999999999999 1.16 AML other m 2023-05-29T02:48:08.33
IV.VCEL.EHN. ML:2.6 0.001067 0.82 AML other m 2023-05-29T02:48:09.08
IV.CESI.HHN. ML:2.7 0.001215 1.6 AML other m 2023-05-29T02:48:09.11
IV.FIAM.HHN. ML:2.0 0.00033199999999999994 1.32 AML other m 2023-05-29T02:48:10.71
IV.FIAM.HNN. ML:2.1 0.00038 1.32 AML other m 2023-05-29T02:48:10.06
IV.CESX.HHE. ML:2.1 0.000263 0.68 AML other m 2023-05-29T02:48:10.88
IV.CESX.HHN. ML:2.1 0.0002665 0.16 AML other m 2023-05-29T02:48:10.89
IV.CSP1.EHN. ML:2.6 0.001105 0.48 AML other m 2023-05-29T02:48:11.23
IV.T0110.HHE. ML:2.4 0.0005775 1.16 AML other m 2023-05-29T02:48:11.68
IV.T0110.HHN. ML:2.5 0.0007030000000000001 0.36 AML other m 2023-05-29T02:48:11.81
IV.CESI.HHE. ML:2.4 0.0005780000000000001 0.32 AML other m 2023-05-29T02:48:11.82
IV.MOMA.HHE. ML:2.4 0.00041400000000000003 1.3 AML other m 2023-05-29T02:48:11.99
IV.MOMA.HNN. ML:2.3 0.000356 0.8 AML other m 2023-05-29T02:48:12.44
IV.MOMA.HNE. ML:2.3 0.0003635 0.68 AML other m 2023-05-29T02:48:12.44
IV.MNTT.EHE. ML:2.7 0.001365 0.36 AML other m 2023-05-29T02:48:12.57
IV.GUMA.HNN. ML:2.7 0.0013700000000000001 1.48 AML other m 2023-05-29T02:48:13.87
IV.GUMA.HHN. ML:2.7 0.0013650000000000001 1.46 AML other m 2023-05-29T02:48:13.87
IV.MOMA.HHN. ML:1.9 0.00015250000000000002 0.68 AML other m 2023-05-29T02:48:13.35
IV.MML1.EHN. ML:2.0 0.00023249999999999999 0.68 AML other m 2023-05-29T02:48:13.48
IV.GUMA.HHE. ML:2.7 0.00149 0.44 AML other m 2023-05-29T02:48:14.99
IV.GUMA.HNE. ML:2.7 0.0015899999999999998 0.42 AML other m 2023-05-29T02:48:14.99
IV.SNTG.HHE. ML:1.9 0.0001076 0.14 AML other m 2023-05-29T02:48:15.14
IV.MNTT.EHN. ML:2.6 0.0010969999999999999 0.34 AML other m 2023-05-29T02:48:15.78
IV.ASSB.HHE. ML:2.2 0.00029200000000000005 0.56 AML other m 2023-05-29T02:48:15.69
IV.ASSB.HHN. ML:2.2 0.00023150000000000002 0.94 AML other m 2023-05-29T02:48:16.01
IV.FIAM.HNE. ML:2.1 0.00041400000000000003 0.56 AML other m 2023-05-29T02:48:17.41
IV.CING.HHE. ML:2.2 0.0001895 0.82 AML other m 2023-05-29T02:48:17.20
IV.ATCC.EHE. ML:2.2 0.0001965 1.04 AML other m 2023-05-29T02:48:17.75
IV.CING.HHN. ML:2.2 0.000188 0.68 AML other m 2023-05-29T02:48:18.69
IV.INTR.HHN. ML:2.2 0.00021349999999999999 1.42 AML other m 2023-05-29T02:48:19.00
IV.SNTG.HHN. ML:1.9 0.00011099999999999999 1.42 AML other m 2023-05-29T02:48:19.79
IV.MML1.EHE. ML:2.0 0.00021050000000000002 0.36 AML other m 2023-05-29T02:48:19.98
IV.FOSV.EHN. ML:2.0 0.00013550000000000001 1.22 AML other m 2023-05-29T02:48:20.13
IV.MTCE.HHE. ML:2.2 0.0002215 0.66 AML other m 2023-05-29T02:48:21.71
IV.SRES.HHN. ML:1.9 0.0001062 0.86 AML other m 2023-05-29T02:48:22.56
IV.ATCC.EHN. ML:2.2 0.000236 0.5 AML other m 2023-05-29T02:48:22.00
IV.SRES.HHE. ML:1.8 0.000088 0.62 AML other m 2023-05-29T02:48:22.59
IV.MTCE.HHN. ML:2.0 0.00013350000000000002 1.24 AML other m 2023-05-29T02:48:22.34
IV.FOSV.EHE. ML:2.0 0.000134 0.48 AML other m 2023-05-29T02:48:24.55
IV.MURB.HHN. ML:2.4 0.000299 0.32 AML other m 2023-05-29T02:48:24.91
IV.LPEL.HHN. ML:2.0 0.00011645 0.48 AML other m 2023-05-29T02:48:24.78
IV.MGAB.HNE. ML:2.5 0.0002775 1.34 AML other m 2023-05-29T02:48:25.21
IV.INTR.HHE. ML:2.0 0.00013800000000000002 0.96 AML other m 2023-05-29T02:48:26.60
IV.SSFR.HHN. ML:2.3 0.00019 1.26 AML other m 2023-05-29T02:48:26.23
IV.LPEL.HHE. ML:2.1 0.000128 0.92 AML other m 2023-05-29T02:48:26.35
IV.ARVD.HHE. ML:1.8 0.00006705 0.36 AML other m 2023-05-29T02:48:26.55
IV.RCAV.EHE. ML:2.3 0.0002345 0.44 AML other m 2023-05-29T02:48:26.59
IV.RCAV.EHN. ML:2.2 0.00015900000000000002 1.16 AML other m 2023-05-29T02:48:26.19
IV.MURB.HHE. ML:2.6 0.00039049999999999995 0.3 AML other m 2023-05-29T02:48:27.48
IV.MURB.HNE. ML:2.6 0.000375 0.28 AML other m 2023-05-29T02:48:27.49
IV.MGAB.HHN. ML:2.5 0.0002805 1.52 AML other m 2023-05-29T02:48:27.15
IV.MGAB.HNN. ML:2.6 0.0003345 0.94 AML other m 2023-05-29T02:48:27.45
IV.MURB.HNN. ML:2.4 0.0003 1.12 AML other m 2023-05-29T02:48:28.82
IV.MGAB.HHE. ML:2.4 0.00023600000000000002 1.48 AML other m 2023-05-29T02:48:28.10
IV.SSFR.HHE. ML:2.4 0.0002315 1.32 AML other m 2023-05-29T02:48:29.08
IV.ARVD.HHN. ML:1.8 0.00006295000000000001 1.06 AML other m 2023-05-29T02:48:30.36
IV.FRON.EHE. ML:2.0 0.00008960000000000001 0.62 AML other m 2023-05-29T02:48:31.21
IV.SACS.HHE. ML:2.0 0.00007165000000000001 1.24 AML other m 2023-05-29T02:48:31.22
IV.MPAG.EHE. ML:2.1 0.00009234999999999998 1.16 AML other m 2023-05-29T02:48:34.88
IV.PIEI.HHE. ML:1.9 0.00006259999999999999 0.26 AML other m 2023-05-29T02:48:36.16
IV.PIEI.HHN. ML:1.8 0.00004975 1.02 AML other m 2023-05-29T02:48:36.11
IV.MPAG.EHN. ML:2.0 0.00008665 1.48 AML other m 2023-05-29T02:48:36.13
IV.FRON.EHN. ML:2.1 0.00011049999999999999 0.6 AML other m 2023-05-29T02:48:39.48
IV.SACS.HHN. ML:1.9 0.00006145 0.58 AML other m 2023-05-29T02:48:41.30
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