Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 22-09-2024 and time 15:43:48 (Italy) in region 3 km E Sant'Angelo in Pontano (MC)

A magnitude ML 1.5 earthquake occured in region: 3 km E Sant'Angelo in Pontano (MC), on

  • 22-09-2024 13:43:48 (UTC)
  • 22-09-2024 15:43:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1030, 13.4320 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
Sant'Angelo in Pontano MC 3 1436 1436
Falerone FM 4 3337 4773
Monte Vidon Corrado FM 5 731 5504
Montappone FM 5 1682 7186
Penna San Giovanni MC 5 1108 8294
Servigliano FM 6 2336 10630
Massa Fermana FM 7 963 11593
Ripe San Ginesio MC 7 852 12445
Loro Piceno MC 7 2401 14846
Monte San Martino MC 8 765 15611
Gualdo MC 9 815 16426
Belmonte Piceno FM 9 646 17072
Colmurano MC 9 1263 18335
Montegiorgio FM 9 6851 25186
San Ginesio MC 9 3498 28684
Monteleone di Fermo FM 10 395 29079
Mogliano MC 10 4696 33775
Santa Vittoria in Matenano FM 11 1330 35105
Monsampietro Morico FM 11 659 35764
Smerillo FM 11 365 36129
Urbisaglia MC 11 2628 38757
Montelparo FM 13 778 39535
Montefalcone Appennino FM 13 424 39959
Sarnano MC 13 3264 43223
Magliano di Tenna FM 13 1452 44675
Francavilla d'Ete FM 13 964 45639
Montottone FM 13 979 46618
Petriolo MC 14 1998 48616
Camporotondo di Fiastrone MC 14 563 49179
Grottazzolina FM 14 3398 52577
Cessapalombo MC 14 512 53089
Rapagnano FM 15 2145 55234
Monte Rinaldo FM 15 379 55613
Amandola FM 15 3629 59242
Monte San Pietrangeli FM 16 2458 61700
Comunanza AP 16 3166 64866
Force AP 16 1354 66220
Monte Giberto FM 16 801 67021
Ortezzano FM 16 774 67795
Tolentino MC 17 20069 87864
Torre San Patrizio FM 17 2048 89912
Belforte del Chienti MC 17 1886 91798
Caldarola MC 17 1823 93621
Monte Vidon Combatte FM 17 433 94054
Corridonia MC 17 15430 109484
Ponzano di Fermo FM 19 1674 111158
Petritoli FM 19 2335 113493
Montefortino FM 19 1178 114671
Montalto delle Marche AP 19 2122 116793
Montedinove AP 19 488 117281
Rotella AP 20 906 118187
Pollenza MC 20 6618 124805
Monte San Giusto MC 20 8191 132996

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km NW of Teramo (54892 inhabitants)
58 Km S of Ancona (100861 inhabitants)
61 Km E of Foligno (57155 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
85 Km E of Perugia (166134 inhabitants)
88 Km NE of Terni (111501 inhabitants)
88 Km NW of Montesilvano (53738 inhabitants)
89 Km SE of Fano (60888 inhabitants)
95 Km NW of Pescara (121014 inhabitants)
99 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 1.5 2024-09-22
13:43:48		 43.103 13.4318 25 2024-09-22
14:18:29		 Sala Sismica INGV-Roma 131623471
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-22 13:43:48 ± 0.12
Latitude 43.1030 ± 0.0045
Longitude 13.4318 ± 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 131623471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 567
Semi-minor axis of confidence ellipse (meter) 244
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 275
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.32196
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 131623471
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-22 14:18:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAMP.HHZ. 2024-09-22T13:44:06.01 3.0 undecidable manual S 0 0
7F.SIB1.EHN. 2024-09-22T13:43:59.36 0.3 undecidable manual S 210 26.5512 127 0.18 70
7F.SIB3.EHE. 2024-09-22T13:43:59.51 0.6 undecidable manual S 208 28.4493 125 -0.08 48
IV.SMA1.EHZ. 2024-09-22T13:43:58.35 3.0 positive manual P 1.36 0
7F.SIB2.EHN. 2024-09-22T13:43:58.78 0.3 undecidable manual S 204 25.6521 129 -0.21 71
IV.TERO.HHZ. 2024-09-22T13:43:58.44 3.0 undecidable manual P -0.08 0
IV.MMO1.HNZ. 2024-09-22T13:43:58.55 0.6 undecidable manual S 201 24.1536 131 -0.12 48
IV.CSP1.EHZ. 2024-09-22T13:43:57.66 0.3 undecidable manual S 266 18.4704 139 0.07 73
IV.MNTT.EHZ. 2024-09-22T13:43:57.45 0.6 undecidable manual S 109 14.0748 147 0.57 43
IV.PF6.EHZ. 2024-09-22T13:43:57.65 0.3 undecidable manual S 281 19.6692 137 -0.15 72
IV.GUMA.HHZ. 2024-09-22T13:43:56.21 0.6 undecidable manual S 240 8.9799 158 -0.05 50
IV.MF5.EHZ. 2024-09-22T13:43:56.85 0.6 undecidable manual S 170 12.9759 149 0.12 48
IV.CING.HNN. 2024-09-22T13:43:55.91 0.1 undecidable manual P 328 35.742 118 0.15 94
IV.MC2.EHE. 2024-09-22T13:43:55.02 0.1 undecidable manual P 223 28.9488 125 0.16 94
IV.MNTP.HNN. 2024-09-22T13:43:55.78 0.6 undecidable manual S 38 4.8951 168 -0.15 49
IV.MMO1.HNZ. 2024-09-22T13:43:54.24 0.1 undecidable manual P 201 24.1536 131 -0.03 97
7F.SIB3.EHE. 2024-09-22T13:43:54.75 0.1 undecidable manual P 208 28.4493 125 -0.05 96
7F.SIB2.EHN. 2024-09-22T13:43:54.38 0.1 undecidable manual P 204 25.6521 129 -0.08 96
7F.SIB1.EHN. 2024-09-22T13:43:54.63 0.1 undecidable manual P 210 26.5512 127 0.06 96
IV.MF5.EHZ. 2024-09-22T13:43:53.31 0.1 positive manual P 170 12.9759 149 0.16 97
IV.CSP1.EHZ. 2024-09-22T13:43:53.72 0.1 undecidable manual P 266 18.4704 139 0.07 98
IV.PF6.EHZ. 2024-09-22T13:43:53.75 0.1 undecidable manual P 281 19.6692 137 -0.02 98
IV.GUMA.HHZ. 2024-09-22T13:43:52.91 0.1 undecidable manual P 240 8.9799 158 0.03 100
IV.MNTT.EHZ. 2024-09-22T13:43:52.90 0.1 undecidable manual P 109 14.0748 147 -0.34 93
IV.MNTP.HNN. 2024-09-22T13:43:52.52 0.1 undecidable manual P 38 4.8951 168 -0.17 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HHN. ML:1.7 0.0003025 0.26 AML other m 2024-09-22T13:43:56.34
IV.GUMA.HHE. ML:1.6 0.00022237069999999997 0.36 AML other m 2024-09-22T13:43:57.02
IV.MF5.EHN. ML:1.2 0.00009388355500000001 0.08 AML other m 2024-09-22T13:43:56.97
IV.MF5.EHE. ML:1.6 0.0001985 0.24 AML other m 2024-09-22T13:43:57.06
IV.MNTT.EHN. ML:1.5 0.00018122883499999996 0.3 AML other m 2024-09-22T13:43:57.75
IV.CSP1.EHN. ML:1.6 0.00018492124999999998 0.06 AML other m 2024-09-22T13:43:57.76
IV.MNTT.EHE. ML:1.4 0.00014795982499999998 0.1 AML other m 2024-09-22T13:43:57.59
IV.CSP1.EHE. ML:1.6 0.00021150000000000002 0.14 AML other m 2024-09-22T13:43:57.81
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