Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 25-03-2024 and time 20:23:49 (UTC) in region 4 km SE Borbona (RI)

A magnitude ML 1.7 earthquake occured in region: 4 km SE Borbona (RI), on

  • 25-03-2024 20:23:49 (UTC)
  • 25-03-2024 21:23:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4790, 13.1530 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
Borbona RI 4 617 617
Cagnano Amiterno AQ 6 1369 1986
Posta RI 7 694 2680
Micigliano RI 9 127 2807
Antrodoco RI 9 2588 5395
Montereale AQ 9 2581 7976
Barete AQ 11 737 8713
Borgo Velino RI 11 972 9685
Pizzoli AQ 13 4326 14011
Capitignano AQ 13 665 14676
Castel Sant'Angelo RI 14 1308 15984
Scoppito AQ 15 3727 19711
Cittareale RI 16 482 20193
Leonessa RI 18 2435 22628
Cittaducale RI 20 6828 29456
Campotosto AQ 20 542 29998

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NW of L'Aquila (69753 inhabitants)
42 Km E of Terni (111501 inhabitants)
50 Km W of Teramo (54892 inhabitants)
64 Km NE of Guidonia Montecelio (88673 inhabitants)
64 Km NE of Tivoli (56533 inhabitants)
65 Km SE of Foligno (57155 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
85 Km W of Chieti (51815 inhabitants)
85 Km NE of Roma (2864731 inhabitants)
86 Km E of Viterbo (67173 inhabitants)
87 Km W of Pescara (121014 inhabitants)
93 Km NE of Velletri (53303 inhabitants)
94 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 1.7 2024-03-25
20:23:49		 42.4792 13.1527 11 2024-03-25
20:28:16		 Sala Sismica INGV-Roma 126162051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-25 20:23:49 ± 0.12
Latitude 42.4792 ± 0.0054
Longitude 13.1527 ± 0.0061
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126162051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 601
Semi-minor axis of confidence ellipse (meter) 96
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 205
Circular confidence region, given by single value of horizontal uncertainty (meter) 600.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.61334
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 126162051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-25 20:28:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FNVD.HHZ. 2024-03-25T20:24:53.07 3.0 undecidable manual Sn 0.28 0
IV.SEI.HHZ. 2024-03-25T20:24:51.47 3.0 undecidable manual Sn 3.5 0
IV.LMD.HHZ. 2024-03-25T20:24:49.39 3.0 undecidable manual Sg 4.7 0
IV.VISG.HHZ. 2024-03-25T20:24:48.94 3.0 undecidable manual Sn -0.77 0
IV.OSSC.HHZ. 2024-03-25T20:24:18.42 3.0 positive manual Pn 0.31 0
IV.MML1.EHZ. 2024-03-25T20:24:12.41 3.0 undecidable manual S 0.38 0
IV.ASSB.HHZ. 2024-03-25T20:24:12.17 3.0 undecidable manual S -0.53 0
IV.CSP1.EHZ. 2024-03-25T20:24:10.63 1.0 undecidable manual S 4 68.0763 50 0.23 22
IV.CESI.HHZ. 2024-03-25T20:24:09.13 0.6 undecidable manual S 341 61.6938 50 0.43 43
IV.FDMO.HHZ. 2024-03-25T20:24:09.06 0.3 undecidable manual S 355 62.0934 50 0.27 66
IV.MF5.EHZ. 2024-03-25T20:24:09.47 0.3 undecidable manual S 24 61.6938 50 0.77 57
IV.MOMA.HHZ. 2024-03-25T20:24:08.83 0.6 undecidable manual S 307 59.6958 50 0.68 39
IV.ATCC.EHZ. 2024-03-25T20:24:07.20 3.0 positive manual P 2.38 0
IV.MMO1.EHZ. 2024-03-25T20:24:05.23 0.6 undecidable manual S 17 48.7179 50 0 48
IV.TERO.HHZ. 2024-03-25T20:24:02.49 0.3 undecidable manual S 66 40.1265 50 -0.45 66
IV.OFFI.HHZ. 2024-03-25T20:24:02.16 0.3 negative manual P 40 66.6777 50 0.75 57
IV.NRCA.HHZ. 2024-03-25T20:24:02.16 0.6 undecidable manual S 355 39.4272 50 -0.6 42
IV.ARRO.EHZ. 2024-03-25T20:24:01.38 0.3 undecidable manual S 289 33.5442 50 0.21 71
IV.CSP1.EHZ. 2024-03-25T20:24:01.36 1.0 undecidable manual P 4 68.0763 50 -0.27 22
IV.GIGS.HHZ. 2024-03-25T20:24:01.31 0.6 undecidable manual S 95 34.5432 50 -0.12 48
IV.FDMO.HHZ. 2024-03-25T20:24:00.40 0.6 positive manual P 355 62.0934 50 -0.3 44
IV.GAVE.EHZ. 2024-03-25T20:24:00.53 0.6 undecidable manual S 318 31.746 50 -0.15 48
IV.MOMA.HHZ. 2024-03-25T20:24:00.13 0.6 undecidable manual P 307 59.6958 50 -0.19 45
IV.MF5.EHZ. 2024-03-25T20:24:00.94 0.6 negative manual P 24 61.6938 50 0.29 44
IV.CERT.HHZ. 2024-03-25T20:24:00.36 1.0 negative manual P 193 60.495 50 -0.09 23
IV.CESI.HHZ. 2024-03-25T20:24:00.00 0.6 undecidable manual P 341 61.6938 50 -0.65 40
IV.ASSB.HHZ. 2024-03-25T20:23:59.61 3.0 positive manual P -2.83 0
IV.SMA1.EHZ. 2024-03-25T20:23:58.26 0.6 undecidable manual S 42 22.4553 50 0.04 50
IV.MMO1.EHZ. 2024-03-25T20:23:58.38 1.0 undecidable manual P 17 48.7179 50 -0.26 23
IV.FAGN.HHZ. 2024-03-25T20:23:58.02 0.6 positive manual P 124 42.5241 50 0.34 45
IV.FIAM.HHZ. 2024-03-25T20:23:58.75 0.6 undecidable manual S 187 23.5542 50 0.23 48
IV.GIGS.HHZ. 2024-03-25T20:23:56.28 1.0 undecidable manual P 95 34.5432 50 -0.17 24
IV.NRCA.HHZ. 2024-03-25T20:23:56.80 0.1 negative manual P 355 39.4272 50 -0.41 89
IV.TERO.HHZ. 2024-03-25T20:23:56.93 0.1 positive manual P 66 40.1265 50 -0.39 89
IV.LNSS.HHZ. 2024-03-25T20:23:56.27 0.6 undecidable manual S 326 16.4724 122 -0.16 49
IV.GAVE.EHZ. 2024-03-25T20:23:55.75 0.1 negative manual P 318 31.746 50 -0.27 93
IV.ARRO.EHZ. 2024-03-25T20:23:55.87 1.0 positive manual P 289 33.5442 50 -0.43 22
IV.FIAM.HHZ. 2024-03-25T20:23:54.88 1.0 undecidable manual P 187 23.5542 50 0.12 24
IV.SMA1.EHZ. 2024-03-25T20:23:54.60 0.1 positive manual P 42 22.4553 50 0.01 100
IV.RM33.EHZ. 2024-03-25T20:23:54.20 0.6 undecidable manual S 57 6.0939 150 0.35 48
IV.CAMP.HHZ. 2024-03-25T20:23:54.70 0.6 undecidable manual P 73 21.867 50 0.2 48
IV.LNSS.HHZ. 2024-03-25T20:23:53.57 0.6 undecidable manual P 326 16.4724 122 0.01 51
IV.RM33.EHZ. 2024-03-25T20:23:52.31 1.0 undecidable manual P 57 6.0939 150 0.24 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:2.1 0.001785 0.14 AML other m 2024-03-25T20:23:54.17
IV.RM33.EHN. ML:2.0 0.0016950000000000001 0.14 AML other m 2024-03-25T20:23:54.17
IV.RM33.EHE. ML:1.8 0.0009995 0.34 AML other m 2024-03-25T20:23:54.19
IV.RM33.HNE. ML:1.8 0.0009755 0.34 AML other m 2024-03-25T20:23:54.19
IV.LNSS.HHE. ML:1.8 0.0004985 0.66 AML other m 2024-03-25T20:23:56.32
IV.LNSS.HHN. ML:1.8 0.0005549999999999999 0.42 AML other m 2024-03-25T20:23:56.33
IV.CAMP.HHN. ML:1.1 0.00008840000000000001 0.44 AML other m 2024-03-25T20:23:58.27
IV.SMA1.EHN. ML:1.9 0.0005135000000000001 0.48 AML other m 2024-03-25T20:23:58.42
IV.SMA1.EHE. ML:2.0 0.0006850000000000001 0.58 AML other m 2024-03-25T20:23:58.47
IV.FIAM.HNN. ML:1.7 0.00029299999999999997 0.74 AML other m 2024-03-25T20:23:58.93
IV.FIAM.HHN. ML:1.6 0.0002365 0.36 AML other m 2024-03-25T20:23:58.93
IV.FIAM.HNE. ML:1.7 0.00027800000000000004 1 AML other m 2024-03-25T20:23:59.31
IV.FIAM.HHE. ML:1.6 0.00023349999999999998 0.98 AML other m 2024-03-25T20:23:59.81
IV.CAMP.HHE. ML:1.0 0.00007075000000000001 1.34 AML other m 2024-03-25T20:23:59.70
IV.GIGS.HHN. ML:0.9 0.0000332 1.24 AML other m 2024-03-25T20:24:01.17
IV.ARRO.EHE. ML:1.6 0.0001505 0.2 AML other m 2024-03-25T20:24:01.47
IV.ARRO.EHN. ML:1.5 0.0001325 0.96 AML other m 2024-03-25T20:24:02.53
IV.GIGS.HHE. ML:0.9 0.000027950000000000002 0.66 AML other m 2024-03-25T20:24:02.66
IV.GAVE.EHN. ML:1.6 0.00017749999999999998 0.74 AML other m 2024-03-25T20:24:02.86
IV.NRCA.HHN. ML:2.1 0.000438 0.14 AML other m 2024-03-25T20:24:03.08
IV.GAVE.EHE. ML:1.6 0.0001659 0.76 AML other m 2024-03-25T20:24:03.48
IV.NRCA.HHE. ML:2.4 0.0009835 0.14 AML other m 2024-03-25T20:24:03.31
IV.MMO1.EHE. ML:1.5 0.0000894 0.26 AML other m 2024-03-25T20:24:05.43
IV.MMO1.EHN. ML:1.6 0.000118 0.38 AML other m 2024-03-25T20:24:05.27
IV.FAGN.HHN. ML:1.5 0.0001095 1.62 AML other m 2024-03-25T20:24:07.13
IV.FAGN.HHE. ML:1.6 0.0001212 0.7 AML other m 2024-03-25T20:24:08.28
IV.FDMO.HHN. ML:1.5 0.00006445000000000001 0.22 AML other m 2024-03-25T20:24:09.46
IV.MOMA.HHN. ML:1.6 0.00008705 0.24 AML other m 2024-03-25T20:24:09.79
IV.FDMO.HHE. ML:1.4 0.0000521 0.24 AML other m 2024-03-25T20:24:09.83
IV.CESI.HHE. ML:1.6 0.00007764999999999999 0.22 AML other m 2024-03-25T20:24:09.84
IV.MOMA.HHE. ML:1.6 0.00008395 0.68 AML other m 2024-03-25T20:24:09.58
IV.CESI.HHN. ML:2.0 0.00020700000000000002 1.7 AML other m 2024-03-25T20:24:10.93
IV.MF5.EHN. ML:1.6 0.0000688 0.64 AML other m 2024-03-25T20:24:10.13
IV.MF5.EHE. ML:1.8 0.00012025 0.46 AML other m 2024-03-25T20:24:11.37
IV.CSP1.EHN. ML:1.9 0.0001475 1.42 AML other m 2024-03-25T20:24:13.72
IV.MML1.EHE. ML:1.4 0.0000447 0.24 AML other m 2024-03-25T20:24:13.25
IV.CSP1.EHE. ML:2.0 0.000179 1.28 AML other m 2024-03-25T20:24:13.68
IV.ASSB.HHN. ML:1.6 0.000061 0.26 AML other m 2024-03-25T20:24:14.50
IV.ASSB.HHE. ML:1.6 0.0000526 0.68 AML other m 2024-03-25T20:24:14.17
IV.MML1.EHN. ML:1.4 0.000042050000000000006 0.94 AML other m 2024-03-25T20:24:14.04
IV.VISG.HHE. ML:2.4 0.0000494 0.18 AML other m 2024-03-25T20:24:53.86
IV.VISG.HHN. ML:2.5 0.00006575 1.16 AML other m 2024-03-25T20:24:53.94
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