Earthquake with magnitude of ML 1.1 on date 29-01-2024 and time 13:43:13 (Italy) in region 5 km E Cittareale (RI)

A magnitude ML 1.1 earthquake occured in region: 5 km E Cittareale (RI), on

  • 29-01-2024 12:43:13 (UTC)
  • 29-01-2024 13:43:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6240, 13.2240 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
Cittareale RI 5 482 482
Amatrice RI 5 2657 3139
Accumoli RI 8 667 3806
Montereale AQ 11 2581 6387
Capitignano AQ 13 665 7052
Campotosto AQ 14 542 7594
Borbona RI 14 617 8211
Posta RI 15 694 8905
Arquata del Tronto AP 18 1178 10083
Cagnano Amiterno AQ 18 1369 11452
Barete AQ 20 737 12189

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
48 Km E of Terni (111501 inhabitants)
56 Km SE of Foligno (57155 inhabitants)
77 Km W of Montesilvano (53738 inhabitants)
80 Km NE of Guidonia Montecelio (88673 inhabitants)
81 Km NE of Tivoli (56533 inhabitants)
83 Km W of Pescara (121014 inhabitants)
83 Km W of Chieti (51815 inhabitants)
87 Km SE of Perugia (166134 inhabitants)
95 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 1.1 2024-01-29
12:43:13
42.6237 13.2243 14 2024-01-29
13:03:04
Sala Sismica INGV-Roma 124927391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-29 12:43:13 ± 0.09
Latitude 42.6237 ± 0.0045
Longitude 13.2243 ± 0.0061
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124927391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 480
Semi-minor axis of confidence ellipse (meter) 219
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 46
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.30847
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 124927391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-29 13:03:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FOSV.EHZ. 2024-01-29T12:43:28.30 3.0 undecidable manual P 0.13 0
IV.GIGS.HHZ. 2024-01-29T12:43:24.83 0.6 undecidable manual S 123 34.2435 97 -0.16 47
IV.MC2.EHZ. 2024-01-29T12:43:24.80 0.3 undecidable manual S 355 32.0457 97 0.39 67
7F.SIB1.EHZ. 2024-01-29T12:43:24.04 0.3 undecidable manual S 7 30.2475 98 0.09 72
IV.GAVE.EHZ. 2024-01-29T12:43:23.07 0.3 undecidable manual S 286 27.9498 99 -0.27 69
7F.SIB2.EHN. 2024-01-29T12:43:23.63 0.6 undecidable manual S 12 30.3474 98 -0.34 46
IV.TERO.HHZ. 2024-01-29T12:43:23.80 0.6 undecidable manual S 90 30.9468 98 -0.33 46
IV.NRCA.HHZ. 2024-01-29T12:43:22.12 0.6 undecidable manual S 339 24.9528 101 -0.42 46
IV.MTRA.HNZ. 2024-01-29T12:43:21.01 0.3 undecidable manual S 44 20.3685 107 -0.35 71
IV.MC2.EHZ. 2024-01-29T12:43:20.12 0.1 undecidable manual P 355 32.0457 97 0.38 91
IV.GIGS.HHZ. 2024-01-29T12:43:20.06 1.0 undecidable manual P 123 34.2435 97 -0.01 24
IV.CAMP.HHZ. 2024-01-29T12:43:20.68 0.3 undecidable manual S 123 17.9709 111 -0.07 74
IV.TERO.HHZ. 2024-01-29T12:43:19.53 0.6 negative manual P 90 30.9468 98 -0.05 49
7F.SIB1.EHZ. 2024-01-29T12:43:19.54 0.1 undecidable manual P 7 30.2475 98 0.06 97
IV.GAVE.EHZ. 2024-01-29T12:43:19.00 0.1 undecidable manual P 286 27.9498 99 -0.12 95
7F.SIB2.EHN. 2024-01-29T12:43:19.57 0.1 undecidable manual P 12 30.3474 98 0.09 97
IV.RM33.EHZ. 2024-01-29T12:43:19.40 0.3 undecidable manual S 184 12.7761 124 -0.12 74
IV.CAMP.HHZ. 2024-01-29T12:43:18.02 0.1 undecidable manual P 123 17.9709 111 0.39 93
IV.SMA1.EHZ. 2024-01-29T12:43:18.66 0.3 undecidable manual S 85 9.0798 137 -0.11 76
IV.NRCA.HHZ. 2024-01-29T12:43:18.55 0.1 undecidable manual P 339 24.9528 101 -0.11 97
IV.RM33.EHZ. 2024-01-29T12:43:17.04 0.1 positive manual P 184 12.7761 124 0.13 99
IV.LNSS.HHZ. 2024-01-29T12:43:17.23 0.1 positive manual P 261 15.1737 117 0 100
IV.MTRA.HNZ. 2024-01-29T12:43:17.90 0.1 undecidable manual P 44 20.3685 107 -0.08 99
IV.SMA1.EHZ. 2024-01-29T12:43:16.74 0.3 negative manual P 85 9.0798 137 0.25 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:1.1 0.0001079 0.94 AML other m 2024-01-29T12:43:19.97
IV.RM33.EHN. ML:1.0 0.00009165 0.12 AML other m 2024-01-29T12:43:19.56
IV.NRCA.HHE. ML:1.2 0.00009255 0.52 AML other m 2024-01-29T12:43:23.44
IV.NRCA.HHN. ML:1.1 0.00006715 1.06 AML other m 2024-01-29T12:43:23.25
IV.TERO.HHE. ML:1.0 0.00004532023 0.1152 AML other m 2024-01-29T12:43:25.01
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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