Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 18-09-2024 and time 19:32:35 (Italy) in region 3 km SW Montappone (FM)

A magnitude ML 1.3 earthquake occured in region: 3 km SW Montappone (FM), on

  • 18-09-2024 17:32:35 (UTC)
  • 18-09-2024 19:32:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1210, 13.4480 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.

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
Montappone FM 3 1682 1682
Falerone FM 3 3337 5019
Monte Vidon Corrado FM 3 731 5750
Massa Fermana FM 4 963 6713
Sant'Angelo in Pontano MC 5 1436 8149
Servigliano FM 6 2336 10485
Loro Piceno MC 6 2401 12886
Ripe San Ginesio MC 7 852 13738
Penna San Giovanni MC 7 1108 14846
Montegiorgio FM 8 6851 21697
Mogliano MC 8 4696 26393
Belmonte Piceno FM 8 646 27039
Colmurano MC 9 1263 28302
Monte San Martino MC 10 765 29067
Urbisaglia MC 10 2628 31695
Monteleone di Fermo FM 11 395 32090
Monsampietro Morico FM 11 659 32749
San Ginesio MC 11 3498 36247
Gualdo MC 11 815 37062
Francavilla d'Ete FM 11 964 38026
Petriolo MC 11 1998 40024
Magliano di Tenna FM 12 1452 41476
Santa Vittoria in Matenano FM 12 1330 42806
Grottazzolina FM 13 3398 46204
Rapagnano FM 13 2145 48349
Smerillo FM 13 365 48714
Montottone FM 13 979 49693
Monte San Pietrangeli FM 13 2458 52151
Montelparo FM 13 778 52929
Montefalcone Appennino FM 15 424 53353
Camporotondo di Fiastrone MC 15 563 53916
Monte Rinaldo FM 15 379 54295
Torre San Patrizio FM 15 2048 56343
Sarnano MC 15 3264 59607
Corridonia MC 15 15430 75037
Monte Giberto FM 15 801 75838
Cessapalombo MC 15 512 76350
Ortezzano FM 16 774 77124
Tolentino MC 17 20069 97193
Monte Vidon Combatte FM 17 433 97626
Amandola FM 17 3629 101255
Ponzano di Fermo FM 17 1674 102929
Monte San Giusto MC 18 8191 111120
Belforte del Chienti MC 18 1886 113006
Force AP 18 1354 114360
Caldarola MC 18 1823 116183
Petritoli FM 18 2335 118518
Comunanza AP 18 3166 121684
Pollenza MC 18 6618 128302
Montegranaro FM 20 12990 141292
Montalto delle Marche AP 20 2122 143414
Macerata MC 20 42473 185887

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km NW of Teramo (54892 inhabitants)
56 Km S of Ancona (100861 inhabitants)
63 Km E of Foligno (57155 inhabitants)
86 Km N of L'Aquila (69753 inhabitants)
86 Km E of Perugia (166134 inhabitants)
88 Km SE of Fano (60888 inhabitants)
88 Km NW of Montesilvano (53738 inhabitants)
90 Km NE of Terni (111501 inhabitants)
96 Km NW of Pescara (121014 inhabitants)
98 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 1.3 2024-09-18
17:32:35		 43.1208 13.4475 23 2024-09-18
17:43:26		 Sala Sismica INGV-Roma 131544831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-18 17:32:35 ± 0.12
Latitude 43.1208 ± 0.0036
Longitude 13.4475 ± 0.0062
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 131544831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 456
Semi-minor axis of confidence ellipse (meter) 294
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 302
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.02248
Epicentral distance of station farthest from the epicenter (degree) 0.37682
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 131544831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-18 17:43:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2024-09-18T17:32:49.47 0.6 undecidable manual S 220 41.8248 111 0.13 46
IV.MC2.EHZ. 2024-09-18T17:32:47.05 0.6 undecidable manual S 222 31.3464 119 0.25 46
7F.SIB3.EHZ. 2024-09-18T17:32:46.46 0.3 undecidable manual S 208 30.8469 120 -0.23 69
IV.FDMO.HHZ. 2024-09-18T17:32:46.76 0.6 undecidable manual S 252 30.6471 120 0.11 47
7F.SIB1.EHZ. 2024-09-18T17:32:46.50 0.6 undecidable manual S 210 28.9488 122 0.25 46
7F.SIB2.EHZ. 2024-09-18T17:32:45.99 0.3 undecidable manual S 205 28.0497 123 -0.06 72
IV.MMO1.HNZ. 2024-09-18T17:32:45.83 0.3 undecidable manual S 202 26.4513 125 0.12 72
IV.PF6.EHZ. 2024-09-18T17:32:44.32 0.3 undecidable manual S 275 20.5683 133 -0.16 72
IV.CSP1.EHZ. 2024-09-18T17:32:44.35 0.3 undecidable manual S 261 19.869 134 0 74
IV.NRCA.HHZ. 2024-09-18T17:32:43.29 0.1 undecidable manual P 220 41.8248 111 -0.03 95
IV.MF5.EHZ. 2024-09-18T17:32:43.32 0.3 undecidable manual S 176 14.7741 143 -0.12 72
IV.SAP2.EHZ. 2024-09-18T17:32:42.59 0.6 undecidable manual S 236 4.7952 167 0.3 48
IV.MML1.EHZ. 2024-09-18T17:32:42.90 0.1 undecidable manual P 269 38.5281 114 0.04 94
IV.MC2.EHZ. 2024-09-18T17:32:41.92 0.1 undecidable manual P 222 31.3464 119 0.07 95
7F.SIB2.EHZ. 2024-09-18T17:32:41.32 0.1 undecidable manual P 205 28.0497 123 -0.1 95
IV.MMO1.HNZ. 2024-09-18T17:32:41.19 0.3 undecidable manual P 202 26.4513 125 -0.03 73
7F.SIB1.EHZ. 2024-09-18T17:32:41.51 0.6 undecidable manual P 210 28.9488 122 -0.03 48
IV.MNTP.HNZ. 2024-09-18T17:32:41.69 0.6 undecidable manual S 44 2.4975 173 -0.49 45
7F.SIB3.EHZ. 2024-09-18T17:32:41.67 0.1 undecidable manual P 208 30.8469 120 -0.12 94
IV.FDMO.HHZ. 2024-09-18T17:32:41.74 0.3 positive manual P 252 30.6471 120 -0.03 72
IV.PF6.EHZ. 2024-09-18T17:32:40.41 0.1 undecidable manual P 275 20.5683 133 -0.1 97
IV.MF5.EHZ. 2024-09-18T17:32:40.25 0.6 undecidable manual P 176 14.7741 143 0.34 46
IV.CSP1.EHZ. 2024-09-18T17:32:40.43 0.1 undecidable manual P 261 19.869 134 -0.01 98
IV.SAP2.EHZ. 2024-09-18T17:32:39.36 0.1 positive manual P 236 4.7952 167 0.11 99
IV.MNTP.HNZ. 2024-09-18T17:32:39.27 0.1 undecidable manual P 44 2.4975 173 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SAP2.EHE. ML:1.9 0.0005226857000000001 0.16 AML other m 2024-09-18T17:32:42.87
IV.SAP2.EHN. ML:1.7 0.0003508842 0.2 AML other m 2024-09-18T17:32:42.84
IV.FDMO.HHE. ML:1.1 0.000044984620000000004 0.18 AML other m 2024-09-18T17:32:46.87
IV.FDMO.HHN. ML:1.0 0.000034115395 0.12 AML other m 2024-09-18T17:32:47.25
IV.NRCA.HHE. ML:1.2 0.000043145984999999995 0.12 AML other m 2024-09-18T17:32:49.91
IV.NRCA.HHN. ML:1.3 0.00005306517 0.14 AML other m 2024-09-18T17:32:49.79
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