Earthquake with magnitude of ML 1.5 on date 04-10-2024 and time 21:34:11 (UTC) in region 2 km W Massa Fermana (FM)

A magnitude ML 1.5 earthquake occured in region: 2 km W Massa Fermana (FM), on

  • 04-10-2024 21:34:11 (UTC)
  • 04-10-2024 23:34:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1570, 13.4550 at 21 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Massa Fermana FM 2 963 963
Montappone FM 3 1682 2645
Loro Piceno MC 3 2401 5046
Mogliano MC 4 4696 9742
Monte Vidon Corrado FM 5 731 10473
Falerone FM 6 3337 13810
Ripe San Ginesio MC 7 852 14662
Petriolo MC 7 1998 16660
Montegiorgio FM 7 6851 23511
Urbisaglia MC 8 2628 26139
Sant'Angelo in Pontano MC 8 1436 27575
Colmurano MC 8 1263 28838
Francavilla d'Ete FM 8 964 29802
Servigliano FM 9 2336 32138
Belmonte Piceno FM 10 646 32784
Magliano di Tenna FM 11 1452 34236
Monte San Pietrangeli FM 11 2458 36694
Corridonia MC 11 15430 52124
Penna San Giovanni MC 11 1108 53232
Rapagnano FM 11 2145 55377
San Ginesio MC 12 3498 58875
Torre San Patrizio FM 13 2048 60923
Monsampietro Morico FM 13 659 61582
Grottazzolina FM 13 3398 64980
Monteleone di Fermo FM 14 395 65375
Gualdo MC 14 815 66190
Monte San Martino MC 14 765 66955
Monte San Giusto MC 14 8191 75146
Montottone FM 15 979 76125
Tolentino MC 15 20069 96194
Pollenza MC 15 6618 102812
Santa Vittoria in Matenano FM 16 1330 104142
Camporotondo di Fiastrone MC 16 563 104705
Monte Giberto FM 16 801 105506
Macerata MC 16 42473 147979
Cessapalombo MC 17 512 148491
Montelparo FM 17 778 149269
Montegranaro FM 17 12990 162259
Smerillo FM 17 365 162624
Monte Rinaldo FM 18 379 163003
Belforte del Chienti MC 18 1886 164889
Ponzano di Fermo FM 18 1674 166563
Sarnano MC 18 3264 169827
Monte Urano FM 19 8353 178180
Monte Vidon Combatte FM 19 433 178613
Ortezzano FM 19 774 179387
Caldarola MC 19 1823 181210
Montefalcone Appennino FM 19 424 181634
Petritoli FM 19 2335 183969

Municipalities with at least 50000 inhabitants

An earthquake occurred to
52 Km S of Ancona (100861 inhabitants)
59 Km NW of Teramo (54892 inhabitants)
65 Km E of Foligno (57155 inhabitants)
84 Km SE of Fano (60888 inhabitants)
87 Km E of Perugia (166134 inhabitants)
90 Km N of L'Aquila (69753 inhabitants)
91 Km NW of Montesilvano (53738 inhabitants)
93 Km NE of Terni (111501 inhabitants)
95 Km SE of Pesaro (94582 inhabitants)
99 Km NW of Pescara (121014 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 1.5 2024-10-04
21:34:11
43.1567 13.4552 21 2024-10-05
00:01:32
Sala Sismica INGV-Roma 131863751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-10-04 21:34:11 ± 0.08
Latitude 43.1567 ± 0.0045
Longitude 13.4552 ± 0.0037
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131863751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 371
Semi-minor axis of confidence ellipse (meter) 319
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 177
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 288
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.19335
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 4
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 131863751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-10-05 00:01:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BARO.EHZ. 2024-10-04T21:34:27.05 3.0 undecidable manual P -0.05 0
IV.CSP1.EHZ. 2024-10-04T21:34:20.37 0.3 undecidable manual S 251 21.4674 127 0.04 74
IV.MF5.EHZ. 2024-10-04T21:34:19.77 0.3 undecidable manual S 179 18.7701 131 0.03 74
IV.GUMA.HHZ. 2024-10-04T21:34:18.91 0.3 undecidable manual S 223 14.2746 140 0 75
IV.SAP2.EHZ. 2024-10-04T21:34:17.98 0.3 undecidable manual S 214 8.0808 156 -0.05 75
IV.MF5.EHZ. 2024-10-04T21:34:16.11 0.1 undecidable manual P 179 18.7701 131 -0.02 99
IV.CSP1.EHZ. 2024-10-04T21:34:16.44 0.1 undecidable manual P 251 21.4674 127 -0.02 99
IV.SAP2.EHZ. 2024-10-04T21:34:15.21 0.1 undecidable manual P 214 8.0808 156 0.08 100
IV.GUMA.HHZ. 2024-10-04T21:34:15.59 0.1 undecidable manual P 223 14.2746 140 -0.05 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SAP2.EHE. ML:1.7 0.0003486888 0.28 AML other m 2024-10-04T21:34:18.50
IV.SAP2.EHN. ML:1.5 0.0002261707 0.14 AML other m 2024-10-04T21:34:19.06
IV.GUMA.HHE. ML:1.4 0.00017664594999999999 0.2 AML other m 2024-10-04T21:34:18.99
IV.GUMA.HHN. ML:1.3 0.0001203147 2.3 AML other m 2024-10-04T21:34:19.08
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