Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 11-02-2024 and time 05:11:42 (UTC) in region 4 km W Montefortino (FM)

A magnitude ML 2.0 earthquake occured in region: 4 km W Montefortino (FM), on

  • 11-02-2024 05:11:42 (UTC)
  • 11-02-2024 06:11:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9460, 13.2870 at 23 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
Montefortino FM 5 1178 1178
Montemonaco AP 6 604 1782
Amandola FM 7 3629 5411
Bolognola MC 7 142 5553
Sarnano MC 10 3264 8817
Comunanza AP 11 3166 11983
Ussita MC 12 444 12427
Montegallo AP 12 523 12950
Castelsantangelo sul Nera MC 12 281 13231
Acquacanina MC 13 121 13352
Gualdo MC 14 815 14167
Smerillo FM 15 365 14532
Fiastra MC 15 559 15091
Montefalcone Appennino FM 15 424 15515
Palmiano AP 15 196 15711
Monte San Martino MC 16 765 16476
Visso MC 16 1107 17583
Penna San Giovanni MC 17 1108 18691
Force AP 17 1354 20045
Roccafluvione AP 18 2010 22055
San Ginesio MC 18 3498 25553
Cessapalombo MC 18 512 26065
Venarotta AP 18 2066 28131
Santa Vittoria in Matenano FM 19 1330 29461
Fiordimonte MC 19 202 29663
Arquata del Tronto AP 19 1178 30841
Sant'Angelo in Pontano MC 19 1436 32277

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NW of Teramo (54892 inhabitants)
47 Km E of Foligno (57155 inhabitants)
67 Km N of L'Aquila (69753 inhabitants)
68 Km NE of Terni (111501 inhabitants)
75 Km E of Perugia (166134 inhabitants)
77 Km S of Ancona (100861 inhabitants)
85 Km NW of Montesilvano (53738 inhabitants)
93 Km NW of Pescara (121014 inhabitants)
98 Km NW of Chieti (51815 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 2.0 2024-02-11
05:11:42		 42.9465 13.2872 23 2024-02-11
05:19:52		 Sala Sismica INGV-Roma 125214751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-11 05:11:42 ± 0.07
Latitude 42.9465 ± 0.0036
Longitude 13.2872 ± 0.0037
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125214751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 389
Semi-minor axis of confidence ellipse (meter) 163
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 41
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 41
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.39840
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 125214751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-11 05:19:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2024-02-11T05:12:10.07 3.0 undecidable manual S 0.75 0
IV.MIDA.HHZ. 2024-02-11T05:12:05.72 3.0 negative manual Pn -1.09 0
IV.SSFR.HHZ. 2024-02-11T05:12:04.56 3.0 undecidable manual S -0.06 0
IV.RM33.EHZ. 2024-02-11T05:11:58.49 3.0 undecidable manual S -0.95 0
IV.NARO.HHZ. 2024-02-11T05:11:58.46 3.0 negative manual P 0.6 0
IV.PIEI.HHZ. 2024-02-11T05:11:57.52 3.0 negative manual P 0.15 0
IV.MML1.EHZ. 2024-02-11T05:11:54.56 0.1 undecidable manual S 306 31.5462 119 0.25 91
IV.SSFR.HHZ. 2024-02-11T05:11:54.55 3.0 undecidable manual P -0.18 0
IV.ARVD.HHZ. 2024-02-11T05:11:54.61 3.0 positive manual P -0.05 0
IV.FOSV.EHZ. 2024-02-11T05:11:53.03 3.0 negative manual P -0.12 0
IV.ATCC.EHZ. 2024-02-11T05:11:53.28 3.0 undecidable manual P -0.05 0
IV.MTRA.EHZ. 2024-02-11T05:11:52.40 0.1 undecidable manual S 157 22.8549 130 0.01 98
IV.GIGS.HHZ. 2024-02-11T05:11:52.97 3.0 negative manual P -0.57 0
IV.ASSB.HHZ. 2024-02-11T05:11:52.26 3.0 undecidable manual P -0.01 0
IV.GAVE.EHZ. 2024-02-11T05:11:51.10 0.1 undecidable manual P 229 42.624 111 0.22 91
IV.MF5.EHZ. 2024-02-11T05:11:51.28 0.6 undecidable manual S 72 14.7741 143 0.39 46
IV.CING.HHZ. 2024-02-11T05:11:51.47 3.0 negative manual P -0.29 0
IV.TERO.HHZ. 2024-02-11T05:11:51.02 3.0 undecidable manual P -0.18 0
IV.CSP1.EHZ. 2024-02-11T05:11:51.20 0.1 undecidable manual S 338 17.4714 138 -0.15 97
IV.CAMP.HHZ. 2024-02-11T05:11:51.27 3.0 positive manual P -0.24 0
IV.FDMO.HHZ. 2024-02-11T05:11:51.45 0.1 undecidable manual S 302 19.0698 136 -0.19 95
IV.LNSS.HHZ. 2024-02-11T05:11:51.02 3.0 positive manual P 0.11 0
IV.NRCA.HNZ. 2024-02-11T05:11:51.63 0.1 undecidable manual S 228 18.87 136 0.03 98
IV.SNTG.HHZ. 2024-02-11T05:11:50.94 0.1 undecidable manual P 321 44.2224 110 -0.17 91
IV.MC2.EHZ. 2024-02-11T05:11:50.39 0.1 undecidable manual S 244 8.88 156 0.29 94
IV.RM33.EHZ. 2024-02-11T05:11:50.11 3.0 undecidable manual P -1.71 0
IV.GUMA.HHZ. 2024-02-11T05:11:50.92 0.6 undecidable manual S 17 13.4754 146 0.22 47
IV.SMA1.EHZ. 2024-02-11T05:11:49.75 0.1 undecidable manual P 174 35.2425 116 -0.08 94
IV.MML1.EHZ. 2024-02-11T05:11:49.29 0.1 undecidable manual P 306 31.5462 119 -0.04 96
IV.CESI.HHZ. 2024-02-11T05:11:49.45 0.1 undecidable manual P 282 31.746 119 0.1 95
IV.MMO1.EHZ. 2024-02-11T05:11:49.62 0.1 undecidable manual S 148 6.1938 163 -0.23 96
IV.MNTT.EHZ. 2024-02-11T05:11:49.22 3.0 positive manual P 0.26 0
7F.SIB1.EHZ. 2024-02-11T05:11:49.87 0.1 undecidable manual S 194 5.8941 164 0.03 100
IT.MTCL.HGZ. 2024-02-11T05:11:48.26 0.1 undecidable manual P 283 23.9538 128 -0.09 96
IV.MNTP.HNZ. 2024-02-11T05:11:48.68 0.1 undecidable manual P 35 25.8519 126 0.1 95
ZO.PDN11.EHZ. 2024-02-11T05:11:48.21 0.1 undecidable manual P 217 22.5552 130 0.02 98
IV.MTRA.EHZ. 2024-02-11T05:11:48.18 0.1 undecidable manual P 157 22.8549 130 -0.04 97
IV.ASCOL.HNZ. 2024-02-11T05:11:48.70 0.1 undecidable manual P 113 26.751 125 0 97
IV.FDMO.HHZ. 2024-02-11T05:11:47.61 0.1 undecidable manual P 302 19.0698 136 -0.18 95
IV.FEMA.HNZ. 2024-02-11T05:11:47.86 0.1 undecidable manual P 275 19.3695 135 0.04 98
IV.GUMA.HHZ. 2024-02-11T05:11:47.23 0.1 undecidable manual P 17 13.4754 146 -0.01 99
IV.NRCA.HNZ. 2024-02-11T05:11:47.73 0.1 undecidable manual P 228 18.87 136 -0.03 98
IV.MF5.EHZ. 2024-02-11T05:11:47.48 0.1 undecidable manual P 72 14.7741 143 0.12 97
IV.SAP2.EHZ. 2024-02-11T05:11:47.89 0.1 undecidable manual P 29 18.9699 136 0.11 96
IV.MC2.EHZ. 2024-02-11T05:11:47.02 0.1 undecidable manual P 244 8.88 156 0.12 98
IV.PF6.EHZ. 2024-02-11T05:11:47.95 0.1 undecidable manual P 341 22.5552 130 -0.23 94
IV.CSP1.EHZ. 2024-02-11T05:11:47.54 0.1 undecidable manual P 338 17.4714 138 -0.08 97
IV.MMO1.EHZ. 2024-02-11T05:11:46.62 0.1 undecidable manual P 148 6.1938 163 -0.14 98
7F.SIB1.EHZ. 2024-02-11T05:11:46.79 0.1 undecidable manual P 194 5.8941 164 0.04 100
7F.SIB3.EHZ. 2024-02-11T05:11:46.73 0.1 undecidable manual P 190 8.0808 159 -0.12 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMO1.EHE. ML:2.3 0.001375 0.14 AML other m 2024-02-11T05:11:49.85
IV.MMO1.EHN. ML:2.2 0.0010425 1.76 AML other m 2024-02-11T05:11:50.05
IV.GUMA.HNE. ML:2.2 0.0008559999999999999 0.5 AML other m 2024-02-11T05:11:51.23
IV.GUMA.HHN. ML:2.2 0.0009320000000000001 0.3 AML other m 2024-02-11T05:11:51.25
IV.CSP1.EHE. ML:2.0 0.0006295 0.26 AML other m 2024-02-11T05:11:51.55
IV.FDMO.HHN. ML:2.2 0.000756 0.38 AML other m 2024-02-11T05:11:51.87
IV.NRCA.HHN. ML:2.4 0.0014100000000000002 0.14 AML other m 2024-02-11T05:11:51.85
IV.NRCA.HNN. ML:2.4 0.001385 0.14 AML other m 2024-02-11T05:11:51.85
IV.GUMA.HNN. ML:2.1 0.0007889999999999999 1.56 AML other m 2024-02-11T05:11:51.95
IV.FDMO.HHE. ML:2.0 0.0005 0.14 AML other m 2024-02-11T05:11:52.17
IV.CSP1.EHN. ML:2.1 0.0006490000000000001 0.58 AML other m 2024-02-11T05:11:52.54
IV.NRCA.HHE. ML:2.4 0.001155 0.1 AML other m 2024-02-11T05:11:52.25
IV.NRCA.HNE. ML:2.3 0.0010725 0.1 AML other m 2024-02-11T05:11:52.25
IV.GUMA.HHE. ML:2.1 0.0007365000000000001 0.7 AML other m 2024-02-11T05:11:52.25
IV.MTRA.HNN. ML:2.2 0.0007315 0.5 AML other m 2024-02-11T05:11:52.98
IV.MTRA.EHN. ML:2.2 0.0007105 0.5 AML other m 2024-02-11T05:11:52.98
IV.MTRA.EHE. ML:2.2 0.0006910000000000001 1.1 AML other m 2024-02-11T05:11:53.06
IV.MTRA.HNE. ML:2.2 0.000687 1.1 AML other m 2024-02-11T05:11:53.06
IV.MML1.EHN. ML:1.7 0.00016949999999999997 0.18 AML other m 2024-02-11T05:11:54.58
IV.MML1.EHE. ML:1.8 0.00022600000000000002 0.28 AML other m 2024-02-11T05:11:54.72
IV.CESI.HHE. ML:2.0 0.0003605 0.1 AML other m 2024-02-11T05:11:55.05
IV.CESI.HNE. ML:1.9 0.0003165 0.1 AML other m 2024-02-11T05:11:55.05
IV.CESI.HHN. ML:2.2 0.0005475 0.44 AML other m 2024-02-11T05:11:55.03
IV.CESI.HNN. ML:2.1 0.0005175000000000001 0.44 AML other m 2024-02-11T05:11:55.03
IV.SMA1.EHE. ML:2.0 0.0003105 0.32 AML other m 2024-02-11T05:11:55.70
IV.SMA1.EHN. ML:2.1 0.0004145 0.3 AML other m 2024-02-11T05:11:55.54
IV.LNSS.HNN. ML:2.1 0.0003195 1.12 AML other m 2024-02-11T05:11:57.98
IV.LNSS.HHN. ML:2.0 0.000266 1.62 AML other m 2024-02-11T05:11:57.98
IV.LNSS.HHE. ML:2.0 0.00029700000000000006 0.4 AML other m 2024-02-11T05:11:58.10
IV.LNSS.HNE. ML:2.0 0.000297 0.4 AML other m 2024-02-11T05:11:58.10
IV.PIEI.HHN. ML:1.6 0.00004585 0.5 AML other m 2024-02-11T05:11:58.78
IV.GAVE.EHN. ML:1.8 0.00016350000000000002 1.68 AML other m 2024-02-11T05:11:59.88
IV.GAVE.EHE. ML:2.0 0.0002965 1.7 AML other m 2024-02-11T05:11:59.99
IV.CING.HHN. ML:1.6 0.00010275 1.2 AML other m 2024-02-11T05:11:59.22
IV.TERO.HHE. ML:1.9 0.00021799999999999999 1.26 AML other m 2024-02-11T05:11:59.89
IV.RM33.EHN. ML:2.0 0.000261 0.82 AML other m 2024-02-11T05:11:59.72
IV.RM33.EHE. ML:2.0 0.0002395 0.42 AML other m 2024-02-11T05:11:59.84
IV.CING.HHE. ML:1.7 0.000125 0.54 AML other m 2024-02-11T05:12:00.32
IV.TERO.HHN. ML:1.7 0.0001346 1.42 AML other m 2024-02-11T05:12:00.06
IV.ASSB.HHE. ML:1.8 0.000152 1.1 AML other m 2024-02-11T05:12:00.12
IV.ASSB.HHN. ML:1.8 0.0001325 0.46 AML other m 2024-02-11T05:12:00.40
IV.FOSV.EHN. ML:1.8 0.0001291 0.58 AML other m 2024-02-11T05:12:01.73
IV.FOSV.EHE. ML:1.6 0.0000819 0.54 AML other m 2024-02-11T05:12:01.62
IV.PIEI.HHE. ML:1.6 0.00005 1.58 AML other m 2024-02-11T05:12:19.91
IV.MIDA.HHN. ML:2.6 0.00016299999999999998 0.42 AML other m 2024-02-11T05:12:37.00
IV.MIDA.HHE. ML:2.5 0.00013515 0.42 AML other m 2024-02-11T05:12:39.40
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
Waveforms Seismic signals in miniseed + resp format Download