Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 14-02-2024 and time 03:03:36 (UTC) in region 2 km NE Poggio Bustone (RI)

A magnitude ML 1.8 earthquake occured in region: 2 km NE Poggio Bustone (RI), on

  • 14-02-2024 03:03:36 (UTC)
  • 14-02-2024 04:03:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5140, 12.9120 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Poggio Bustone RI 2 2055 2055
Rivodutri RI 5 1253 3308
Cantalice RI 5 2755 6063
Morro Reatino RI 7 373 6436
Leonessa RI 7 2435 8871
Labro RI 9 374 9245
Polino TR 10 233 9478
Colli sul Velino RI 11 533 10011
Rieti RI 13 47698 57709
Greccio RI 13 1558 59267
Micigliano RI 14 127 59394
Arrone TR 14 2763 62157
Cittaducale RI 14 6828 68985
Montefranco TR 15 1276 70261
Posta RI 15 694 70955
Ferentillo TR 16 1913 72868
Monteleone di Spoleto PG 16 599 73467
Castel Sant'Angelo RI 16 1308 74775
Contigliano RI 16 3783 78558
Borgo Velino RI 17 972 79530
Antrodoco RI 18 2588 82118
Borbona RI 18 617 82735

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km E of Terni (111501 inhabitants)
44 Km W of L'Aquila (69753 inhabitants)
52 Km SE of Foligno (57155 inhabitants)
59 Km N of Guidonia Montecelio (88673 inhabitants)
62 Km N of Tivoli (56533 inhabitants)
67 Km W of Teramo (54892 inhabitants)
67 Km E of Viterbo (67173 inhabitants)
77 Km NE of Roma (2864731 inhabitants)
79 Km SE of Perugia (166134 inhabitants)
93 Km N of Velletri (53303 inhabitants)
99 Km NE of Fiumicino (78395 inhabitants)
100 Km NE of Pomezia (62966 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 1.8 2024-02-14
03:03:36		 42.5138 12.912 10 2024-02-14
03:09:55		 Sala Sismica INGV-Roma 125261341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-14 03:03:36 ± 0.07
Latitude 42.5138 ± 0.0036
Longitude 12.9120 ± 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 125261341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 427
Semi-minor axis of confidence ellipse (meter) 93
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 19
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.70956
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 20
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 125261341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-14 03:09:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MRB1.HHZ. 2024-02-14T03:04:12.29 3.0 undecidable manual Pn 1.31 0
IV.ARVD.HHZ. 2024-02-14T03:04:10.45 3.0 undecidable manual S 0.28 0
IV.SSFR.HHZ. 2024-02-14T03:04:09.10 3.0 undecidable manual S 0.32 0
IV.PAOL.HHZ. 2024-02-14T03:04:07.93 3.0 undecidable manual Pn -1.15 0
IV.CSP1.EHZ. 2024-02-14T03:03:58.25 0.6 undecidable manual S 20 68.376 50 0.2 44
IV.MML1.EHZ. 2024-02-14T03:03:57.87 0.6 undecidable manual S 4 66.6777 50 0.28 43
IV.ASSB.HHZ. 2024-02-14T03:03:56.61 0.6 undecidable manual S 341 62.1933 50 0.23 44
IV.FDMO.HHZ. 2024-02-14T03:03:55.80 0.3 undecidable manual S 14 59.6958 50 0.08 69
IV.ARVD.HHZ. 2024-02-14T03:03:55.57 3.0 negative manual P -0.02 0
IV.GIGS.HHZ. 2024-02-14T03:03:54.16 0.6 undecidable manual S 97 54.501 50 -0.17 45
IV.SNTG.HHZ. 2024-02-14T03:03:51.56 3.0 negative manual P 0.2 0
IV.MGAB.HHZ. 2024-02-14T03:03:51.07 0.6 undecidable manual P 304 78.7656 50 0.33 42
IV.MF5.EHZ. 2024-02-14T03:03:50.14 1.0 negative manual P 40 68.9754 50 0.92 17
IV.SMA1.EHZ. 2024-02-14T03:03:49.50 0.6 undecidable manual S 69 36.9297 50 -0.14 47
IV.CSP1.EHZ. 2024-02-14T03:03:49.02 1.0 positive manual P 20 68.376 50 -0.12 22
IV.FAGN.HHZ. 2024-02-14T03:03:48.91 0.6 positive manual P 116 61.494 50 0.83 37
IV.CERT.HHZ. 2024-02-14T03:03:48.39 1.0 positive manual P 175 62.8926 50 0.1 23
IV.MML1.EHZ. 2024-02-14T03:03:48.80 1.0 negative manual P 4 66.6777 50 -0.08 23
IV.ASSB.HHZ. 2024-02-14T03:03:47.99 0.3 negative manual P 341 62.1933 50 -0.19 67
IV.TERO.HHZ. 2024-02-14T03:03:47.14 1.0 negative manual P 78 57.7977 50 -0.37 22
IV.CESX.HHZ. 2024-02-14T03:03:47.31 0.6 undecidable manual S 292 28.5492 50 -0.1 48
IV.FDMO.HHZ. 2024-02-14T03:03:47.55 1.0 negative manual P 14 59.6958 50 -0.25 22
IV.RM33.EHZ. 2024-02-14T03:03:46.10 0.6 undecidable manual S 91 24.753 111 -0.07 49
IV.GIGS.HHZ. 2024-02-14T03:03:46.73 0.6 positive manual P 97 54.501 50 -0.26 45
IV.MMO1.EHZ. 2024-02-14T03:03:46.76 1.0 negative manual P 38 54.501 50 -0.24 22
IV.SRES.HHZ. 2024-02-14T03:03:45.23 0.1 undecidable manual P 227 45.0216 50 -0.31 90
IV.GAVE.EHZ. 2024-02-14T03:03:44.16 0.6 undecidable manual S 356 19.869 116 -0.45 46
IV.SMA1.EHZ. 2024-02-14T03:03:44.30 0.3 positive manual P 69 36.9297 50 0.01 73
IV.NRCA.HHZ. 2024-02-14T03:03:44.23 0.6 positive manual P 25 39.1275 50 -0.4 45
IV.FIAM.HHZ. 2024-02-14T03:03:43.58 0.1 positive manual P 148 32.0457 50 0.05 97
IV.LNSS.HHZ. 2024-02-14T03:03:42.74 0.6 undecidable manual S 47 14.3745 123 -0.22 48
IV.RM33.EHZ. 2024-02-14T03:03:42.35 0.1 positive manual P 91 24.753 111 0.07 98
IV.ARRO.EHZ. 2024-02-14T03:03:42.72 0.6 undecidable manual S 301 13.9749 124 -0.12 49
IV.CESX.HHZ. 2024-02-14T03:03:42.90 0.1 positive manual P 292 28.5492 50 -0.1 97
IV.GAVE.EHZ. 2024-02-14T03:03:41.38 0.1 positive manual P 356 19.869 116 0 100
IV.ARRO.EHZ. 2024-02-14T03:03:40.71 0.1 positive manual P 301 13.9749 124 0.35 94
IV.LNSS.HHZ. 2024-02-14T03:03:40.61 0.1 negative manual P 47 14.3745 123 0.18 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HNE. ML:2.1 0.001335 0.14 AML other m 2024-02-14T03:03:43.06
IV.LNSS.HHE. ML:2.1 0.0014075 0.16 AML other m 2024-02-14T03:03:43.06
IV.ARRO.EHN. ML:1.9 0.0007894999999999999 0.46 AML other m 2024-02-14T03:03:43.30
IV.LNSS.HNN. ML:2.1 0.0012985 0.56 AML other m 2024-02-14T03:03:43.62
IV.LNSS.HHN. ML:2.1 0.001415 0.58 AML other m 2024-02-14T03:03:43.63
IV.ARRO.EHE. ML:1.9 0.000904 0.72 AML other m 2024-02-14T03:03:43.48
IV.GAVE.HNN. ML:1.8 0.0004265 0.54 AML other m 2024-02-14T03:03:44.38
IV.GAVE.EHN. ML:2.2 0.0011075 0.82 AML other m 2024-02-14T03:03:44.39
IV.GAVE.EHE. ML:2.3 0.001515 0.62 AML other m 2024-02-14T03:03:44.37
IV.GAVE.HNE. ML:2.2 0.0013700000000000001 0.64 AML other m 2024-02-14T03:03:44.36
IV.RM33.HNN. ML:2.1 0.0006985 0.24 AML other m 2024-02-14T03:03:46.21
IV.RM33.EHN. ML:2.0 0.0006919999999999999 0.22 AML other m 2024-02-14T03:03:46.21
IV.RM33.EHE. ML:2.2 0.001012 0.3 AML other m 2024-02-14T03:03:46.41
IV.RM33.HNE. ML:2.2 0.0010394999999999998 0.3 AML other m 2024-02-14T03:03:46.41
IV.FIAM.HHE. ML:1.3 0.0000908 0.44 AML other m 2024-02-14T03:03:49.83
IV.CESX.HHN. ML:1.4 0.000115 0.52 AML other m 2024-02-14T03:03:49.84
IV.FIAM.HHN. ML:1.3 0.0000963 1.6 AML other m 2024-02-14T03:03:50.89
IV.CESX.HHE. ML:1.3 0.00011049999999999999 0.46 AML other m 2024-02-14T03:03:50.42
IV.NRCA.HHN. ML:1.6 0.0001555 0.46 AML other m 2024-02-14T03:03:50.94
IV.NRCA.HHE. ML:1.9 0.00030900000000000003 0.14 AML other m 2024-02-14T03:03:51.22
IV.SMA1.EHE. ML:1.6 0.000142 1.2 AML other m 2024-02-14T03:03:51.24
IV.SMA1.EHN. ML:1.8 0.0002155 0.2 AML other m 2024-02-14T03:03:52.30
IV.TERO.HHN. ML:1.6 0.00008740000000000001 0.76 AML other m 2024-02-14T03:03:54.53
IV.TERO.HHE. ML:1.5 0.00007375 0.72 AML other m 2024-02-14T03:03:55.30
IV.FDMO.HHN. ML:1.5 0.00005789999999999999 1.02 AML other m 2024-02-14T03:03:55.40
IV.FDMO.HHE. ML:1.5 0.00006814999999999999 1.04 AML other m 2024-02-14T03:03:56.66
IV.ASSB.HHE. ML:1.7 0.0000915 0.38 AML other m 2024-02-14T03:03:57.90
IV.ASSB.HHN. ML:1.8 0.000135 1.8 AML other m 2024-02-14T03:03:58.01
IV.MML1.EHE. ML:1.9 0.0001315 1.26 AML other m 2024-02-14T03:03:58.74
IV.MML1.EHN. ML:1.5 0.00006130000000000001 0.2 AML other m 2024-02-14T03:03:58.43
IV.MGAB.HHE. ML:1.5 0.0000447 0.42 AML other m 2024-02-14T03:04:05.76
IV.MGAB.HHN. ML:1.4 0.000039349999999999994 0.7 AML other m 2024-02-14T03:04:07.01
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