Earthquake with magnitude of ML 1.6 on date 04-08-2024 and time 01:08:37 (Italy) in region Accumoli (RI)

A magnitude ML 1.6 earthquake occured in region: Accumoli (RI), on

  • 03-08-2024 23:08:37 (UTC)
  • 04-08-2024 01:08:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6930, 13.2500 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
Accumoli RI 0 667 667
Amatrice RI 8 2657 3324
Arquata del Tronto AP 10 1178 4502
Cittareale RI 11 482 4984
Acquasanta Terme AP 16 2916 7900
Norcia PG 17 4957 12857
Campotosto AQ 18 542 13399
Montegallo AP 18 523 13922
Montereale AQ 19 2581 16503
Cascia PG 20 3217 19720
Capitignano AQ 20 665 20385

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km W of Teramo (54892 inhabitants)
40 Km NW of L'Aquila (69753 inhabitants)
51 Km E of Terni (111501 inhabitants)
53 Km SE of Foligno (57155 inhabitants)
76 Km W of Montesilvano (53738 inhabitants)
83 Km W of Pescara (121014 inhabitants)
84 Km SE of Perugia (166134 inhabitants)
84 Km W of Chieti (51815 inhabitants)
88 Km NE of Guidonia Montecelio (88673 inhabitants)
89 Km NE of Tivoli (56533 inhabitants)
99 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 1.6 2024-08-03
23:08:37
42.6927 13.2495 10 2024-08-03
23:16:46
Sala Sismica INGV-Roma 130392911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-08-03 23:08:37 ± 0.06
Latitude 42.6927 ± 0.0027
Longitude 13.2495 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 130392911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 373
Semi-minor axis of confidence ellipse (meter) 268
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 102
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 35
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.44786
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 130392911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-08-03 23:16:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2024-08-03T23:09:21.99 3.0 undecidable manual Pg 6.11 0
IV.PIEI.HHZ. 2024-08-03T23:09:11.47 3.0 undecidable manual S -0.09 0
IV.SACR.HNZ. 2024-08-03T23:09:07.28 3.0 undecidable manual Pn 1 0
IV.ARVD.HHZ. 2024-08-03T23:09:06.91 3.0 undecidable manual S -0.04 0
IV.CING.HHZ. 2024-08-03T23:09:02.06 3.0 undecidable manual S 0.1 0
IV.SNTG.HHZ. 2024-08-03T23:08:59.15 3.0 undecidable manual S -0.23 0
IV.NARO.HHZ. 2024-08-03T23:08:56.39 3.0 undecidable manual P -0.9 0
IV.MOMA.HHZ. 2024-08-03T23:08:56.53 3.0 undecidable manual S 0.25 0
IV.CESX.HHZ. 2024-08-03T23:08:54.93 3.0 undecidable manual S -0.84 0
IV.SRES.HHZ. 2024-08-03T23:08:54.34 3.0 positive manual P 2.58 0
IV.INTR.HHZ. 2024-08-03T23:08:53.20 3.0 positive manual P -0.95 0
IV.CSP1.EHZ. 2024-08-03T23:08:52.15 0.3 undecidable manual S 355 44.4222 50 -0.05 72
IV.CESI.HHZ. 2024-08-03T23:08:52.24 0.3 undecidable manual S 321 44.5221 50 0.01 72
IV.MURB.HHZ. 2024-08-03T23:08:52.76 3.0 negative manual P -0.21 0
IV.GUMA.HHZ. 2024-08-03T23:08:52.14 0.3 undecidable manual S 10 41.625 50 0.69 61
IV.MF5.EHZ. 2024-08-03T23:08:50.99 0.3 undecidable manual S 28 36.9297 50 0.8 58
IV.FDMO.HHZ. 2024-08-03T23:08:50.95 0.3 undecidable manual S 341 40.3263 50 -0.15 71
IV.CING.HHZ. 2024-08-03T23:08:50.79 3.0 positive manual P -0.44 0
IV.SNTG.HHZ. 2024-08-03T23:08:49.95 3.0 undecidable manual P 0.17 0
IV.T0110.HHZ. 2024-08-03T23:08:49.15 3.0 positive manual P -0.73 0
IV.VCEL.EHZ. 2024-08-03T23:08:48.17 3.0 undecidable manual P -0.31 0
IV.MNTT.EHZ. 2024-08-03T23:08:47.48 0.3 undecidable manual P 34 49.7169 50 0.65 61
IV.GAVE.EHZ. 2024-08-03T23:08:47.74 0.3 undecidable manual S 270 28.9488 50 -0.33 69
IV.MOMA.HHZ. 2024-08-03T23:08:47.95 3.0 undecidable manual P -0.09 0
IV.FAGN.HHZ. 2024-08-03T23:08:47.44 3.0 negative manual P -0.37 0
IV.ASSB.HHZ. 2024-08-03T23:08:47.59 3.0 undecidable manual P -1.28 0
IV.MML1.EHZ. 2024-08-03T23:08:46.92 3.0 negative manual P -0.3 0
IV.OFFI.HHZ. 2024-08-03T23:08:46.64 3.0 positive manual P 0.54 0
IV.MMO1.EHZ. 2024-08-03T23:08:46.23 0.3 undecidable manual S 15 23.754 112 -0.26 71
7F.SIB1.HNZ. 2024-08-03T23:08:46.12 0.3 undecidable manual S 4 22.4553 113 0.04 74
IV.MC2.EHZ. 2024-08-03T23:08:46.82 0.3 undecidable manual S 349 24.753 111 0.01 75
IV.NRCA.HNZ. 2024-08-03T23:08:45.06 0.3 undecidable manual S 325 19.0698 117 0.04 75
IV.GUMA.HHZ. 2024-08-03T23:08:45.71 0.1 undecidable manual P 10 41.625 50 0.12 94
IV.RM33.EHZ. 2024-08-03T23:08:45.53 0.3 undecidable manual S 188 20.5683 115 0.05 75
IV.CSP1.EHZ. 2024-08-03T23:08:45.78 0.1 undecidable manual P 355 44.4222 50 -0.23 92
IV.LNSS.HHZ. 2024-08-03T23:08:45.50 0.3 undecidable manual S 240 19.7691 116 0.28 71
IV.CESI.HHZ. 2024-08-03T23:08:45.83 0.1 undecidable manual P 321 44.5221 50 -0.21 92
IV.CAMP.HHZ. 2024-08-03T23:08:45.48 0.3 undecidable manual S 143 21.7671 114 -0.37 70
IV.MF5.EHZ. 2024-08-03T23:08:45.00 0.1 undecidable manual P 28 36.9297 50 0.14 95
IV.FDMO.HHZ. 2024-08-03T23:08:45.09 0.1 undecidable manual P 341 40.3263 50 -0.3 91
7F.SIB2.EHZ. 2024-08-03T23:08:45.70 0.3 undecidable manual S 11 22.4553 113 -0.36 70
IV.ARRO.EHZ. 2024-08-03T23:08:45.37 3.0 negative manual P -0.15 0
IV.TERO.HNZ. 2024-08-03T23:08:43.25 0.1 undecidable manual P 105 29.9478 50 -0.53 88
IV.MTRA.EHZ. 2024-08-03T23:08:43.36 0.3 undecidable manual S 59 13.9749 125 -0.11 74
IV.GAVE.EHZ. 2024-08-03T23:08:43.48 0.1 undecidable manual P 270 28.9488 50 -0.16 96
IV.LNSS.HHZ. 2024-08-03T23:08:42.17 0.1 undecidable manual P 240 19.7691 116 0.18 97
IV.CAMP.HHZ. 2024-08-03T23:08:42.21 0.1 undecidable manual P 143 21.7671 114 -0.14 97
IV.MMO1.EHZ. 2024-08-03T23:08:42.55 0.1 undecidable manual P 15 23.754 112 -0.18 96
IV.SMA1.EHZ. 2024-08-03T23:08:42.53 0.3 undecidable manual S 135 9.7791 135 0.16 74
7F.SIB2.EHZ. 2024-08-03T23:08:42.27 0.1 undecidable manual P 11 22.4553 113 -0.2 96
7F.SIB1.HNZ. 2024-08-03T23:08:42.48 0.1 undecidable manual P 4 22.4553 113 -0.01 100
IV.MC2.EHZ. 2024-08-03T23:08:42.87 0.1 undecidable manual P 349 24.753 111 -0.04 99
IV.RM33.EHZ. 2024-08-03T23:08:42.20 0.1 undecidable manual P 188 20.5683 115 0.06 99
ZO.PDN11.EHZ. 2024-08-03T23:08:41.32 0.1 undecidable manual P 314 14.5743 124 0.23 97
IV.MTRA.EHZ. 2024-08-03T23:08:41.09 0.1 undecidable manual P 59 13.9749 125 0.11 99
IV.NRCA.HNZ. 2024-08-03T23:08:41.93 0.1 undecidable manual P 325 19.0698 117 0.05 100
IV.SMA1.EHZ. 2024-08-03T23:08:40.71 0.1 undecidable manual P 135 9.7791 135 0.36 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:1.8 0.000864 1.64 AML other m 2024-08-03T23:08:42.09
IV.SMA1.EHN. ML:1.7 0.000733 1.46 AML other m 2024-08-03T23:08:43.07
IV.MTRA.HNN. ML:1.8 0.0006630000000000001 0.42 AML other m 2024-08-03T23:08:43.62
IV.MTRA.EHN. ML:1.8 0.000615 0.42 AML other m 2024-08-03T23:08:43.41
IV.MTRA.HNE. ML:1.7 0.000532 0.88 AML other m 2024-08-03T23:08:44.08
IV.MTRA.EHE. ML:1.7 0.0005315 1.72 AML other m 2024-08-03T23:08:44.09
IV.NRCA.HHE. ML:2.2 0.001335 0.16 AML other m 2024-08-03T23:08:45.16
IV.NRCA.HNN. ML:1.9 0.000618 1.06 AML other m 2024-08-03T23:08:45.16
IV.NRCA.HNE. ML:2.2 0.0012250000000000002 0.16 AML other m 2024-08-03T23:08:45.16
IV.CAMP.HHE. ML:1.4 0.00017165 0.2 AML other m 2024-08-03T23:08:45.64
IV.RM33.EHN. ML:1.6 0.00031 0.28 AML other m 2024-08-03T23:08:45.74
IV.LNSS.HHN. ML:1.9 0.000558 0.44 AML other m 2024-08-03T23:08:45.74
IV.RM33.HNE. ML:1.7 0.0003565 0.94 AML other m 2024-08-03T23:08:46.75
IV.RM33.EHE. ML:1.6 0.000295 0.38 AML other m 2024-08-03T23:08:46.10
IV.NRCA.HHN. ML:1.9 0.000617 0.1 AML other m 2024-08-03T23:08:46.26
IV.RM33.HNN. ML:1.7 0.00033350000000000003 0.58 AML other m 2024-08-03T23:08:46.31
IV.LNSS.HHE. ML:1.8 0.000426 0.18 AML other m 2024-08-03T23:08:46.37
IV.MMO1.EHE. ML:1.6 0.0002715 0.16 AML other m 2024-08-03T23:08:46.47
IV.CAMP.HHN. ML:1.2 0.0001008 0.66 AML other m 2024-08-03T23:08:46.50
IV.MMO1.EHN. ML:1.7 0.0003 0.2 AML other m 2024-08-03T23:08:46.40
IV.GAVE.EHN. ML:1.9 0.0004095 0.28 AML other m 2024-08-03T23:08:48.29
IV.TERO.HHE. ML:1.5 0.00016849999999999998 0.72 AML other m 2024-08-03T23:08:48.48
IV.TERO.HHN. ML:1.5 0.00014050000000000003 0.72 AML other m 2024-08-03T23:08:48.54
IV.GAVE.EHE. ML:1.8 0.000298 0.76 AML other m 2024-08-03T23:08:49.55
IV.FDMO.HHN. ML:1.5 0.00010545 0.26 AML other m 2024-08-03T23:08:51.30
IV.FDMO.HHE. ML:1.4 0.0000944 0.14 AML other m 2024-08-03T23:08:51.27
IV.GUMA.HHE. ML:2.3 0.0007005000000000001 0.24 AML other m 2024-08-03T23:08:52.46
IV.GUMA.HHN. ML:2.0 0.0003555 0.62 AML other m 2024-08-03T23:08:52.76
IV.GUMA.HNN. ML:2.2 0.0005819999999999999 0.18 AML other m 2024-08-03T23:08:52.36
IV.GUMA.HNE. ML:2.1 0.0004325 0.28 AML other m 2024-08-03T23:08:52.60
IV.CSP1.EHN. ML:2.0 0.00033650000000000005 1 AML other m 2024-08-03T23:08:52.38
IV.ARRO.EHE. ML:1.3 0.00006735 0.16 AML other m 2024-08-03T23:08:53.08
IV.ARRO.EHN. ML:1.3 0.0000665 0.5 AML other m 2024-08-03T23:08:53.23
IV.CESI.HHN. ML:1.4 0.0000789 0.38 AML other m 2024-08-03T23:08:53.79
IV.CESI.HHE. ML:1.3 0.00006654999999999999 0.86 AML other m 2024-08-03T23:08:53.73
IV.CSP1.EHE. ML:1.8 0.000195 1.64 AML other m 2024-08-03T23:08:54.82
IV.OFFI.HHN. ML:2.0 0.000272 0.56 AML other m 2024-08-03T23:08:55.30
IV.OFFI.HHE. ML:1.9 0.000221 0.84 AML other m 2024-08-03T23:08:55.68
IV.MML1.EHE. ML:1.3 0.000053599999999999995 0.22 AML other m 2024-08-03T23:08:55.49
IV.CESX.HHE. ML:1.2 0.0000335 0.78 AML other m 2024-08-03T23:08:56.92
IV.FAGN.HHE. ML:1.6 0.0000962 0.38 AML other m 2024-08-03T23:08:56.79
IV.MML1.EHN. ML:1.4 0.00006685000000000001 1.44 AML other m 2024-08-03T23:08:57.19
IV.MOMA.HHN. ML:1.4 0.000049949999999999994 0.48 AML other m 2024-08-03T23:08:57.11
IV.MOMA.HHE. ML:1.4 0.00004775 0.14 AML other m 2024-08-03T23:08:57.47
IV.ASSB.HHE. ML:1.2 0.00003395 1.62 AML other m 2024-08-03T23:08:57.15
IV.CESX.HHN. ML:1.2 0.000037749999999999996 0.54 AML other m 2024-08-03T23:08:58.61
IV.ASSB.HHN. ML:1.2 0.000029400000000000003 1.42 AML other m 2024-08-03T23:08:58.92
IV.SNTG.HHE. ML:1.2 0.00003095 0.4 AML other m 2024-08-03T23:09:00.61
IV.SNTG.HHN. ML:1.3 0.00003419999999999999 0.84 AML other m 2024-08-03T23:09:00.64
IV.FAGN.HHN. ML:1.5 0.00007039999999999999 0.34 AML other m 2024-08-03T23:09:01.50
IV.CING.HHE. ML:1.5 0.00004655 0.56 AML other m 2024-08-03T23:09:02.25
IV.CING.HHN. ML:1.5 0.0000459 1.34 AML other m 2024-08-03T23:09:02.11
IV.MURB.HHE. ML:1.7 0.0000591 1.6 AML other m 2024-08-03T23:09:08.00
IV.MURB.HHN. ML:1.4 0.00003665 0.9 AML other m 2024-08-03T23:09:08.91
IV.PIEI.HHN. ML:1.1 0.000011585000000000002 1.3 AML other m 2024-08-03T23:09:12.98
IV.PIEI.HHE. ML:1.1 0.00001235 0.66 AML other m 2024-08-03T23:09:15.43
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