Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 03-01-2024 and time 22:16:12 (Italy) in region 3 km NW Montegiorgio (FM)

A magnitude ML 1.6 earthquake occured in region: 3 km NW Montegiorgio (FM), on

  • 03-01-2024 21:16:12 (UTC)
  • 03-01-2024 22:16:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1560, 13.5190 at 25 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
Montegiorgio FM 3 6851 6851
Massa Fermana FM 4 963 7814
Francavilla d'Ete FM 4 964 8778
Mogliano MC 5 4696 13474
Montappone FM 5 1682 15156
Monte Vidon Corrado FM 5 731 15887
Magliano di Tenna FM 6 1452 17339
Rapagnano FM 6 2145 19484
Falerone FM 6 3337 22821
Monte San Pietrangeli FM 6 2458 25279
Belmonte Piceno FM 7 646 25925
Torre San Patrizio FM 8 2048 27973
Loro Piceno MC 8 2401 30374
Petriolo MC 8 1998 32372
Grottazzolina FM 8 3398 35770
Servigliano FM 9 2336 38106
Monsampietro Morico FM 10 659 38765
Corridonia MC 10 15430 54195
Monte San Giusto MC 11 8191 62386
Monte Giberto FM 12 801 63187
Sant'Angelo in Pontano MC 12 1436 64623
Montottone FM 12 979 65602
Monteleone di Fermo FM 12 395 65997
Urbisaglia MC 12 2628 68625
Ripe San Ginesio MC 12 852 69477
Montegranaro FM 13 12990 82467
Ponzano di Fermo FM 13 1674 84141
Colmurano MC 13 1263 85404
Penna San Giovanni MC 13 1108 86512
Monte Urano FM 14 8353 94865
Monte Vidon Combatte FM 15 433 95298
Petritoli FM 15 2335 97633
Monte Rinaldo FM 15 379 98012
Monte San Martino MC 15 765 98777
Santa Vittoria in Matenano FM 15 1330 100107
Montelparo FM 15 778 100885
Ortezzano FM 16 774 101659
Sant'Elpidio a Mare FM 16 17110 118769
Fermo FM 16 37655 156424
Macerata MC 17 42473 198897
San Ginesio MC 17 3498 202395
Gualdo MC 18 815 203210
Smerillo FM 18 365 203575
Monterubbiano FM 18 2230 205805
Morrovalle MC 18 10195 216000
Pollenza MC 19 6618 222618
Moresco FM 19 598 223216
Carassai AP 19 1100 224316
Montefalcone Appennino FM 19 424 224740
Tolentino MC 20 20069 244809

Municipalities with at least 50000 inhabitants

An earthquake occurred to
51 Km S of Ancona (100861 inhabitants)
57 Km N of Teramo (54892 inhabitants)
70 Km E of Foligno (57155 inhabitants)
86 Km SE of Fano (60888 inhabitants)
88 Km NW of Montesilvano (53738 inhabitants)
90 Km N of L'Aquila (69753 inhabitants)
92 Km E of Perugia (166134 inhabitants)
96 Km NW of Pescara (121014 inhabitants)
97 Km NE of Terni (111501 inhabitants)
97 Km SE of Pesaro (94582 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 1.6 2024-01-03
21:16:12		 43.1565 13.5187 25 2024-01-03
21:32:18		 Sala Sismica INGV-Roma 124462261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-03 21:16:12 ± 0.14
Latitude 43.1565 ± 0.0045
Longitude 13.5187 ± 0.0074
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124462261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 536
Semi-minor axis of confidence ellipse (meter) 386
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 250
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 140
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.54229
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 124462261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-03 21:32:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2024-01-03T21:16:29.12 0.3 undecidable manual S 223 48.618 111 0.43 65
IV.PARC.HHZ. 2024-01-03T21:16:27.08 3.0 undecidable manual Pn 0.18 0
IV.MC2.EHZ. 2024-01-03T21:16:26.34 0.6 undecidable manual S 225 38.1285 117 0.22 46
IV.FDMO.HHZ. 2024-01-03T21:16:26.06 0.6 undecidable manual S 249 37.4292 117 0.11 48
IV.CING.HHZ. 2024-01-03T21:16:25.93 0.6 undecidable manual S 313 35.6421 119 0.38 45
7F.SIB3.EHN. 2024-01-03T21:16:25.76 0.3 undecidable manual S 213 37.1295 117 -0.14 70
IV.MMO1.EHZ. 2024-01-03T21:16:24.72 0.3 undecidable manual S 209 32.4453 121 -0.09 72
IV.OFFI.HHZ. 2024-01-03T21:16:24.74 1.0 undecidable manual S 151 28.0497 126 0.92 19
7F.SIB2.EHN. 2024-01-03T21:16:24.91 0.3 undecidable manual S 211 34.2435 120 -0.3 68
IV.SMA1.EHZ. 2024-01-03T21:16:23.37 0.6 undecidable manual P 194 60.1953 106 -0.22 45
IV.MF5.EHZ. 2024-01-03T21:16:22.09 0.3 undecidable manual S 194 19.2696 138 0.01 75
IV.MNTT.EHZ. 2024-01-03T21:16:21.19 0.1 undecidable manual S 149 12.1767 151 0.22 97
IV.NRCA.HHZ. 2024-01-03T21:16:21.91 0.3 undecidable manual P 223 48.618 111 0.03 71
IV.GUMA.HHZ. 2024-01-03T21:16:21.72 0.3 undecidable manual S 235 18.1707 140 -0.15 72
IV.CING.HHZ. 2024-01-03T21:16:20.19 0.3 undecidable manual P 313 35.6421 119 0.12 71
7F.SIB3.EHN. 2024-01-03T21:16:20.23 1.0 undecidable manual P 213 37.1295 117 -0.04 24
IV.SAP2.EHZ. 2024-01-03T21:16:20.80 0.3 undecidable manual S 236 11.7771 152 -0.11 74
IV.AOI.HHZ. 2024-01-03T21:16:20.90 0.6 undecidable manual P 9 44.2224 113 -0.35 45
IV.FDMO.HHZ. 2024-01-03T21:16:20.24 0.1 undecidable manual P 249 37.4292 117 -0.06 96
IV.MC2.EHZ. 2024-01-03T21:16:20.51 0.3 undecidable manual P 225 38.1285 117 0.11 71
IV.MMO1.EHZ. 2024-01-03T21:16:19.37 0.3 undecidable manual P 209 32.4453 121 -0.27 69
IV.OFFI.HHZ. 2024-01-03T21:16:19.53 0.6 undecidable manual P 151 28.0497 126 0.46 44
7F.SIB2.EHN. 2024-01-03T21:16:19.62 0.3 undecidable manual P 211 34.2435 120 -0.25 69
IV.CIMA.HNZ. 2024-01-03T21:16:18.65 3.0 undecidable manual P 0
IV.MF5.EHZ. 2024-01-03T21:16:18.10 0.1 positive manual P 194 19.2696 138 0.04 99
IV.GUMA.HHZ. 2024-01-03T21:16:17.88 0.1 undecidable manual P 235 18.1707 140 -0.06 99
IV.SAP2.EHZ. 2024-01-03T21:16:17.27 0.1 positive manual P 236 11.7771 152 -0.11 99
IV.MNTT.EHZ. 2024-01-03T21:16:17.47 0.1 positive manual P 149 12.1767 151 0.05 100
IV.SIB1.EHZ. 2024-01-03T21:16:11.12 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SAP2.EHE. ML:1.4 0.0001535 0.14 AML other m 2024-01-03T21:16:21.00
IV.MNTT.EHE. ML:2.1 0.0007945 0.68 AML other m 2024-01-03T21:16:21.32
IV.MNTT.EHN. ML:2.0 0.000506 0.14 AML other m 2024-01-03T21:16:21.54
IV.SAP2.EHN. ML:2.1 0.000782 0.36 AML other m 2024-01-03T21:16:21.53
IV.GUMA.HHE. ML:1.4 0.00013900000000000002 0.54 AML other m 2024-01-03T21:16:21.72
IV.GUMA.HHN. ML:1.7 0.000242 0.22 AML other m 2024-01-03T21:16:22.05
IV.MF5.EHE. ML:1.8 0.000297 0.2 AML other m 2024-01-03T21:16:22.27
IV.MF5.EHN. ML:1.8 0.00032799999999999995 0.18 AML other m 2024-01-03T21:16:22.29
IV.OFFI.HHE. ML:1.6 0.0001535 0.5 AML other m 2024-01-03T21:16:28.70
IV.NRCA.HHN. ML:2.0 0.000225 0.14 AML other m 2024-01-03T21:16:29.30
IV.NRCA.HHE. ML:2.0 0.000247 0.46 AML other m 2024-01-03T21:16:29.39
IV.OFFI.HHN. ML:1.6 0.000142 0.88 AML other m 2024-01-03T21:16:30.78
IV.MMO1.EHE. ML:1.1 0.000045680088000000004 0.0896 AML other m 2024-01-03T21:16:25.12
IV.MMO1.EHN. ML:1.5 0.00010703041499999999 0.1792 AML other m 2024-01-03T21:16:24.86
IV.CING.HHE. ML:1.0 0.000032672220000000003 0.1024 AML other m 2024-01-03T21:16:26.47
IV.CING.HHN. ML:1.0 0.00002993655 0.1408 AML other m 2024-01-03T21:16:26.29
IV.FDMO.HHE. ML:1.3 0.00006008322 0.1792 AML other m 2024-01-03T21:16:26.47
IV.FDMO.HHN. ML:1.1 0.000037954969999999996 0.1792 AML other m 2024-01-03T21:16:26.49
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