Earthquake with magnitude of ML 1.2 on date 01-03-2024 and time 18:56:18 (UTC) in region 2 km W Accumoli (RI)

A magnitude ML 1.2 earthquake occured in region: 2 km W Accumoli (RI), on

  • 01-03-2024 18:56:18 (UTC)
  • 01-03-2024 19:56:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6930, 13.2260 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Accumoli RI 2 667 667
Amatrice RI 9 2657 3324
Cittareale RI 10 482 3806
Arquata del Tronto AP 11 1178 4984
Norcia PG 16 4957 9941
Acquasanta Terme AP 17 2916 12857
Cascia PG 18 3217 16074
Montereale AQ 19 2581 18655
Montegallo AP 19 523 19178
Campotosto AQ 19 542 19720

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km W of Teramo (54892 inhabitants)
41 Km NW of L'Aquila (69753 inhabitants)
50 Km E of Terni (111501 inhabitants)
52 Km SE of Foligno (57155 inhabitants)
78 Km W of Montesilvano (53738 inhabitants)
82 Km SE of Perugia (166134 inhabitants)
85 Km W of Pescara (121014 inhabitants)
86 Km W of Chieti (51815 inhabitants)
87 Km NE of Guidonia Montecelio (88673 inhabitants)
88 Km NE of Tivoli (56533 inhabitants)
97 Km E of Viterbo (67173 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 1.2 2024-03-01
18:56:18
42.6932 13.2258 15 2024-03-01
19:03:04
Sala Sismica INGV-Roma 125644821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-01 18:56:18 ± 0.06
Latitude 42.6932 ± 0.0027
Longitude 13.2258 ± 0.0037
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125644821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 77
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 89
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.10162
Epicentral distance of station farthest from the epicenter (degree) 0.39840
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 125644821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-01 19:03:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2024-03-01T18:56:33.38 0.3 undecidable manual S 358 44.2224 96 0.33 67
IV.CESI.HHZ. 2024-03-01T18:56:33.04 0.6 undecidable manual S 323 43.3233 96 0.23 46
IV.FDMO.HHZ. 2024-03-01T18:56:31.99 0.6 undecidable manual S 344 39.7269 97 0.14 47
IV.TERO.HHZ. 2024-03-01T18:56:29.39 0.6 undecidable manual S 104 31.8459 100 -0.38 45
IV.GAVE.HNZ. 2024-03-01T18:56:28.49 0.6 undecidable manual S 270 27.0507 103 -0.03 49
7F.SIB1.HNZ. 2024-03-01T18:56:27.53 0.6 undecidable manual S 9 22.6551 108 0.14 48
IV.MMO1.EHZ. 2024-03-01T18:56:27.71 0.6 undecidable manual S 20 24.2535 106 -0.1 49
IV.CSP1.EHZ. 2024-03-01T18:56:27.05 0.3 positive manual P 358 44.2224 96 0.04 71
IV.LNSS.HHZ. 2024-03-01T18:56:26.04 0.6 undecidable manual S 237 18.1707 115 -0.23 47
IV.CESI.HHZ. 2024-03-01T18:56:26.81 1.0 undecidable manual P 323 43.3233 96 -0.05 24
7F.SIB3.EHZ. 2024-03-01T18:56:26.60 0.6 undecidable manual S 10 20.4684 111 -0.24 48
IV.RM33.EHZ. 2024-03-01T18:56:26.80 0.6 undecidable manual S 183 20.4684 111 -0.04 49
IV.FDMO.HHZ. 2024-03-01T18:56:26.29 1.0 undecidable manual P 344 39.7269 97 -0.02 24
IV.NRCA.HHZ. 2024-03-01T18:56:25.74 0.3 undecidable manual S 330 18.0708 115 -0.5 68
IV.TERO.HHZ. 2024-03-01T18:56:25.03 0.3 negative manual P 104 31.8459 100 -0.07 72
IV.MC2.EHZ. 2024-03-01T18:56:24.09 0.1 undecidable manual P 353 24.3534 106 0.1 97
IV.GAVE.HNZ. 2024-03-01T18:56:24.52 0.1 undecidable manual P 270 27.0507 103 0.14 96
IV.SMA1.EHZ. 2024-03-01T18:56:24.83 0.6 undecidable manual S 128 11.2776 133 0.08 50
ZO.PDN12.EHZ. 2024-03-01T18:56:24.77 0.1 undecidable manual P 299 28.8489 102 0.12 96
7F.SIB2.EHZ. 2024-03-01T18:56:23.66 0.3 undecidable manual P 16 22.8549 107 -0.1 73
IV.MMO1.EHZ. 2024-03-01T18:56:23.71 1.0 undecidable manual P 20 24.2535 106 -0.26 23
IV.CAMP.HHZ. 2024-03-01T18:56:23.83 0.6 undecidable manual P 139 22.9548 107 0.05 49
IV.LNSS.HHZ. 2024-03-01T18:56:23.08 0.1 positive manual P 237 18.1707 115 -0.01 100
7F.SIB1.HNZ. 2024-03-01T18:56:23.85 0.1 undecidable manual P 9 22.6551 108 0.12 97
7F.SIB3.EHZ. 2024-03-01T18:56:23.30 0.1 undecidable manual P 10 20.4684 111 -0.12 97
IV.RM33.EHZ. 2024-03-01T18:56:23.48 0.1 positive manual P 183 20.4684 111 0.07 99
IV.SMA1.EHZ. 2024-03-01T18:56:22.28 0.1 negative manual P 128 11.2776 133 0.08 100
IV.NRCA.HHZ. 2024-03-01T18:56:22.93 1.0 negative manual P 330 18.0708 115 -0.14 24
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:1.0 0.000086130845 0.3328 AML other m 2024-03-01T18:56:29.02
IV.SMA1.EHE. ML:1.1 0.00012356536 0.0768 AML other m 2024-03-01T18:56:25.25
IV.LNSS.HHN. ML:1.4 0.000169 0.3 AML other m 2024-03-01T18:56:26.30
IV.LNSS.HHE. ML:1.3 0.0001375942 0.0896 AML other m 2024-03-01T18:56:26.87
IV.RM33.EHN. ML:1.2 0.000100355245 0.1408 AML other m 2024-03-01T18:56:27.01
IV.RM33.EHE. ML:1.3 0.000119314545 0.192 AML other m 2024-03-01T18:56:27.50
IV.CESI.HHN. ML:0.9 0.0000261506769 0.2048 AML other m 2024-03-01T18:56:34.05
IV.CESI.HHE. ML:0.9 0.00002345916 0.8448 AML other m 2024-03-01T18:56:40.99
IV.NRCA.HNE. ML:0.0 0.0008707678999999999 0.1024 AML other m 2024-03-01T18:56:25.97
IV.NRCA.HNN. ML:0.0 0.00069347555 0.128 AML other m 2024-03-01T18:56:25.82
IV.NRCA.HHE. ML:0.0 0.00098196745 0.1152 AML other m 2024-03-01T18:56:25.96
IV.NRCA.HHN. ML:0.0 0.0007761878 0.0896 AML other m 2024-03-01T18:56:25.82
IV.LNSS.HNE. ML:1.3 0.00012835914000000002 0.4352 AML other m 2024-03-01T18:56:29.35
IV.LNSS.HNN. ML:1.4 0.00020219340000000004 0.3328 AML other m 2024-03-01T18:56:26.14
IV.RM33.HNE. ML:1.4 0.0001526539 0.2176 AML other m 2024-03-01T18:56:27.49
IV.RM33.HNN. ML:1.3 0.00013117904 0.192 AML other m 2024-03-01T18:56:27.00
IV.TERO.HHE. ML:0.8 0.000026649887 0.1152 AML other m 2024-03-01T18:56:30.80
IV.TERO.HHN. ML:1.0 0.000041638335 0.0512 AML other m 2024-03-01T18:56:30.28
IV.TERO.HNE. ML:1.5 0.000127175695 1.344 AML other m 2024-03-01T18:56:38.43
IV.TERO.HNN. ML:1.4 0.000111082975 0.8704 AML other m 2024-03-01T18:56:24.91
IV.FDMO.HHE. ML:0.8 0.000020410475000000002 0.1152 AML other m 2024-03-01T18:56:32.38
IV.FDMO.HHN. ML:0.8 0.0000219397175 0.2176 AML other m 2024-03-01T18:56:32.56
IV.CESI.HNE. ML:1.5 0.0000996352 0.6144 AML other m 2024-03-01T18:56:36.23
IV.CESI.HNN. ML:1.6 0.000112313365 0.8064 AML other m 2024-03-01T18:56:46.59
IV.CSP1.EHE. ML:1.3 0.0000672945035 0.2432 AML other m 2024-03-01T18:56:34.83
IV.CSP1.EHN. ML:1.1 0.0000327399835 46.2848 AML other m 2024-03-01T18:56:26.95
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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