Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 22-03-2024 and time 21:11:08 (UTC) in region 2 km SE San Ginesio (MC)

A magnitude ML 1.2 earthquake occured in region: 2 km SE San Ginesio (MC), on

  • 22-03-2024 21:11:08 (UTC)
  • 22-03-2024 22:11:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0960, 13.3400 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
San Ginesio MC 2 3498 3498
Gualdo MC 3 815 4313
Sant'Angelo in Pontano MC 5 1436 5749
Ripe San Ginesio MC 6 852 6601
Cessapalombo MC 7 512 7113
Camporotondo di Fiastrone MC 7 563 7676
Sarnano MC 7 3264 10940
Colmurano MC 8 1263 12203
Penna San Giovanni MC 8 1108 13311
Loro Piceno MC 10 2401 15712
Caldarola MC 10 1823 17535
Monte San Martino MC 11 765 18300
Falerone FM 11 3337 21637
Belforte del Chienti MC 11 1886 23523
Montappone FM 12 1682 25205
Urbisaglia MC 12 2628 27833
Monte Vidon Corrado FM 12 731 28564
Servigliano FM 13 2336 30900
Massa Fermana FM 13 963 31863
Amandola FM 13 3629 35492
Smerillo FM 13 365 35857
Tolentino MC 13 20069 55926
Bolognola MC 14 142 56068
Serrapetrona MC 15 966 57034
Acquacanina MC 15 121 57155
Santa Vittoria in Matenano FM 15 1330 58485
Mogliano MC 15 4696 63181
Montefalcone Appennino FM 15 424 63605
Fiastra MC 16 559 64164
Belmonte Piceno FM 16 646 64810
Monteleone di Fermo FM 16 395 65205
Comunanza AP 16 3166 68371
Montegiorgio FM 17 6851 75222
Montefortino FM 17 1178 76400
Petriolo MC 17 1998 78398
Monsampietro Morico FM 18 659 79057
Montelparo FM 18 778 79835
Force AP 19 1354 81189
Pollenza MC 19 6618 87807
Francavilla d'Ete FM 20 964 88771
San Severino Marche MC 20 12726 101497

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km E of Foligno (57155 inhabitants)
57 Km NW of Teramo (54892 inhabitants)
60 Km S of Ancona (100861 inhabitants)
77 Km E of Perugia (166134 inhabitants)
82 Km NE of Terni (111501 inhabitants)
83 Km N of L'Aquila (69753 inhabitants)
87 Km SE of Fano (60888 inhabitants)
92 Km NW of Montesilvano (53738 inhabitants)
97 Km SE of Pesaro (94582 inhabitants)
100 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 1.2 2024-03-22
21:11:08		 43.0957 13.3397 23 2024-03-22
21:17:34		 Sala Sismica INGV-Roma 126066961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-22 21:11:08 ± 0.14
Latitude 43.0957 ± 0.0045
Longitude 13.3397 ± 0.0074
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 126066961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 572
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 242
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) 87
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.03327
Epicentral distance of station farthest from the epicenter (degree) 0.50002
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 126066961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-22 21:17:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2024-03-22T21:11:21.25 0.3 undecidable manual S 212 34.3434 117 0.22 70
IV.MML1.EHZ. 2024-03-22T21:11:20.51 0.3 undecidable manual S 274 29.8479 121 0.52 65
IV.CING.HHZ. 2024-03-22T21:11:20.97 0.1 undecidable manual S 339 33.1446 118 0.22 91
IV.MNTT.EHZ. 2024-03-22T21:11:18.78 0.3 undecidable manual S 100 21.0678 132 0.69 62
IV.ASSB.HHZ. 2024-03-22T21:11:18.60 0.3 undecidable manual P 264 55.5 106 -0.22 67
IV.MMO1.EHZ. 2024-03-22T21:11:18.08 0.3 undecidable manual S 183 21.7671 131 -0.16 71
IV.MF5.EHZ. 2024-03-22T21:11:17.29 0.3 undecidable manual S 141 15.4734 142 0.22 72
IV.CESI.HHZ. 2024-03-22T21:11:16.28 0.1 undecidable manual P 254 36.6411 115 0.19 92
IV.CSP1.EHZ. 2024-03-22T21:11:16.44 0.1 undecidable manual S 268 10.878 152 0.03 100
IV.MNTP.HNZ. 2024-03-22T21:11:16.52 0.3 undecidable manual S 66 11.4774 150 0.04 75
IV.PF6.EHE. 2024-03-22T21:11:16.43 0.1 undecidable manual S 292 12.6762 148 -0.21 95
IV.GUMA.HHZ. 2024-03-22T21:11:15.73 0.1 undecidable manual S 186 3.6963 170 -0.04 100
IV.MML1.EHZ. 2024-03-22T21:11:15.24 0.1 negative manual P 274 29.8479 121 0.08 95
IV.NRCA.HHZ. 2024-03-22T21:11:15.70 0.3 negative manual P 212 34.3434 117 -0.07 71
IV.CING.HHZ. 2024-03-22T21:11:15.47 0.1 undecidable manual P 339 33.1446 118 -0.14 95
IV.MNTT.EHZ. 2024-03-22T21:11:14.12 0.1 negative manual P 100 21.0678 132 0.04 97
IV.MMO1.EHZ. 2024-03-22T21:11:13.91 0.6 negative manual P 183 21.7671 131 -0.25 47
IV.PF6.EHE. 2024-03-22T21:11:13.00 0.1 undecidable manual P 292 12.6762 148 -0.24 95
IV.MF5.EHZ. 2024-03-22T21:11:13.45 0.6 positive manual P 141 15.4734 142 -0.03 49
IV.GUMA.HHZ. 2024-03-22T21:11:12.48 0.1 undecidable manual P 186 3.6963 170 -0.25 96
IV.CSP1.EHZ. 2024-03-22T21:11:12.95 0.6 undecidable manual P 268 10.878 152 -0.15 49
IV.MNTP.HNZ. 2024-03-22T21:11:12.96 0.1 undecidable manual P 66 11.4774 150 -0.18 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HHE. ML:1.4 0.0001725 0.26 AML other m 2024-03-22T21:11:15.83
IV.GUMA.HHN. ML:1.5 0.00020800000000000001 0.16 AML other m 2024-03-22T21:11:15.75
IV.CSP1.EHN. ML:1.9 0.0005250000000000001 0.14 AML other m 2024-03-22T21:11:16.59
IV.CSP1.EHE. ML:2.0 0.0005565 0.14 AML other m 2024-03-22T21:11:16.60
IV.MMO1.EHE. ML:1.0 0.000046649999999999996 0.54 AML other m 2024-03-22T21:11:18.58
IV.MMO1.EHN. ML:1.0 0.0000518 0.44 AML other m 2024-03-22T21:11:18.36
IV.MML1.EHN. ML:1.0 0.000041150000000000004 0.22 AML other m 2024-03-22T21:11:20.76
IV.NRCA.HHE. ML:1.6 0.0001205 0.36 AML other m 2024-03-22T21:11:21.59
IV.NRCA.HHN. ML:1.5 0.00011605000000000002 0.1 AML other m 2024-03-22T21:11:21.47
IV.MML1.EHE. ML:0.8 0.00002735 1.06 AML other m 2024-03-22T21:11:21.12
IV.CESI.HHN. ML:0.9 0.000024265 0.48 AML other m 2024-03-22T21:11:23.74
IV.CESI.HHE. ML:0.7 0.00001422 0.2 AML other m 2024-03-22T21:11:24.51
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