Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 13-09-2024 and time 22:11:21 (UTC) in region 2 km N Borgorose (RI)

A magnitude ML 1.7 earthquake occured in region: 2 km N Borgorose (RI), on

  • 13-09-2024 22:11:21 (UTC)
  • 14-09-2024 00:11:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.2130, 13.2400 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Borgorose RI 2 4591 4591
Pescorocchiano RI 8 2075 6666
Tornimparte AQ 10 3187 9853
Fiamignano RI 11 1413 11266
Lucoli AQ 12 1011 12277
Sante Marie AQ 13 1166 13443
Nespolo RI 15 246 13689
Marcetelli RI 16 89 13778
Tagliacozzo AQ 16 6889 20667
Petrella Salto RI 17 1197 21864
Magliano de' Marsi AQ 17 3690 25554
Massa d'Albe AQ 17 1476 27030
Collegiove RI 17 213 27243
Scoppito AQ 18 3727 30970
Collalto Sabino RI 18 442 31412
Carsoli AQ 18 5396 36808
Varco Sabino RI 18 187 36995
Scurcola Marsicana AQ 18 2824 39819

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km SW of L'Aquila (69753 inhabitants)
46 Km NE of Tivoli (56533 inhabitants)
48 Km E of Guidonia Montecelio (88673 inhabitants)
62 Km SE of Terni (111501 inhabitants)
63 Km SW of Teramo (54892 inhabitants)
70 Km NE of Velletri (53303 inhabitants)
72 Km NE of Roma (2864731 inhabitants)
78 Km W of Chieti (51815 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
84 Km NE of Aprilia (73446 inhabitants)
85 Km W of Pescara (121014 inhabitants)
86 Km NE of Pomezia (62966 inhabitants)
87 Km NE of Latina (125985 inhabitants)
94 Km SE of Foligno (57155 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
96 Km NE of Fiumicino (78395 inhabitants)
99 Km NE of Anzio (54211 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 1.7 2024-09-13
22:11:21		 42.2127 13.2403 10 2024-09-13
22:21:52		 Sala Sismica INGV-Roma 131433571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-13 22:11:21 ± 0.06
Latitude 42.2127 ± 0.0027
Longitude 13.2403 ± 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 131433571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 333
Semi-minor axis of confidence ellipse (meter) 218
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 276
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
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 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.15918
Epicentral distance of station farthest from the epicenter (degree) 0.76982
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.1
Num. used stations 12
Type of magnitude ML
Reference to an origin 131433571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-13 22:21:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHZ. 2024-09-13T22:11:38.70 0.6 undecidable manual S 33 54.4011 50 0.17 46
IV.MOMA.HHN. 2024-09-13T22:11:36.02 0.3 undecidable manual P 320 85.4478 50 0.02 67
IV.LNSS.HNE. 2024-09-13T22:11:36.54 0.3 undecidable manual S 339 46.3203 50 0.17 70
IV.T0110.HHZ. 2024-09-13T22:11:36.14 0.3 undecidable manual S 87 44.1225 50 0.35 68
IV.GIGS.HHE. 2024-09-13T22:11:34.25 0.6 undecidable manual S 46 38.1285 50 0.05 49
IV.CERT.HHZ. 2024-09-13T22:11:33.75 0.3 undecidable manual S 216 36.1416 50 0.07 73
IV.NRCA.HHE. 2024-09-13T22:11:33.76 0.3 undecidable manual P 352 69.6747 50 0.19 67
IV.GAVE.EHZ. 2024-09-13T22:11:31.90 0.1 undecidable manual P 332 60.2952 50 -0.22 90
IV.VVLD.HHZ. 2024-09-13T22:11:30.29 0.1 undecidable manual P 140 49.4172 50 -0.17 93
IV.PTQR.HHZ. 2024-09-13T22:11:30.36 0.6 undecidable manual S 148 24.9528 111 -0.12 49
IV.TERO.HHZ. 2024-09-13T22:11:30.91 0.3 undecidable manual P 33 54.4011 50 -0.31 67
IV.SMA1.EHZ. 2024-09-13T22:11:30.12 0.3 undecidable manual P 9 47.0196 50 0.04 72
IV.LNSS.HNE. 2024-09-13T22:11:29.77 0.3 undecidable manual P 339 46.3203 50 -0.19 70
IV.MTCE.HHZ. 2024-09-13T22:11:29.86 0.1 undecidable manual P 243 46.1205 50 -0.08 95
IV.T0110.HHZ. 2024-09-13T22:11:29.66 0.3 undecidable manual P 87 44.1225 50 0.03 73
IV.CERT.HHZ. 2024-09-13T22:11:28.42 0.3 positive manual P 216 36.1416 50 0.01 74
IV.GIGS.HHE. 2024-09-13T22:11:28.54 0.1 undecidable manual P 46 38.1285 50 -0.18 95
IV.CAMP.HHZ. 2024-09-13T22:11:28.74 1.0 undecidable manual P 21 38.4282 50 -0.01 24
IV.PTQR.HHZ. 2024-09-13T22:11:26.45 0.6 negative manual P 148 24.9528 111 -0.11 49
IT.CSO1.HGZ. 2024-09-13T22:11:25.61 0.3 undecidable manual P 225 17.6712 118 0.38 71
MN.AQU.HNE. 2024-09-13T22:11:25.85 0.1 undecidable manual P 41 20.6682 115 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PTQR.HHE. ML:1.6 0.0002545 1.16 AML other m 2024-09-13T22:11:32.07
IV.PTQR.HHN. ML:1.7 0.0002685 0.5 AML other m 2024-09-13T22:11:34.23
IV.CERT.HHN. ML:1.6 0.0001565 0.3 AML other m 2024-09-13T22:11:35.59
IV.CERT.HHE. ML:1.8 0.0002465 1.36 AML other m 2024-09-13T22:11:36.79
IV.T0110.HHE. ML:1.9 0.0002465 0.3 AML other m 2024-09-13T22:11:40.58
IV.ARRO.EHN. ML:1.7 0.000117 0.94 AML other m 2024-09-13T22:11:41.01
IV.ARRO.EHE. ML:1.7 0.00011835 0.24 AML other m 2024-09-13T22:11:41.14
IV.T0110.HHN. ML:0.0 0.000236 1.34 AML other m 2024-09-13T22:11:42.69
IV.VVLD.HHN. ML:0.0 0.0001255 0.54 AML other m 2024-09-13T22:11:44.70
IV.VVLD.HHE. ML:0.0 0.00010544999999999999 0.5 AML other m 2024-09-13T22:11:46.61
IV.TERO.HHE. ML:1.4 0.000052750014999999996 2.26 AML other m 2024-09-13T22:11:40.30
IV.TERO.HHN. ML:1.7 0.00011545104999999999 0 AML other m 2024-09-13T22:11:41.19
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