Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 24-02-2024 and time 22:20:13 (Italy) in region 2 km SE Bellosguardo (SA)

A magnitude ML 1.9 earthquake occured in region: 2 km SE Bellosguardo (SA), on

  • 24-02-2024 21:20:13 (UTC)
  • 24-02-2024 22:20:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.4100, 15.3240 at 15 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
Bellosguardo SA 2 794 794
Roscigno SA 2 817 1611
Sacco SA 5 492 2103
Sant'Angelo a Fasanella SA 6 635 2738
Corleto Monforte SA 6 592 3330
Ottati SA 6 618 3948
Aquara SA 7 1545 5493
Felitto SA 8 1283 6776
Laurino SA 8 1548 8324
Castel San Lorenzo SA 8 2471 10795
Valle dell'Angelo SA 8 248 11043
Piaggine SA 9 1311 12354
Magliano Vetere SA 10 695 13049
Roccadaspide SA 11 7209 20258
Campora SA 12 439 20697
San Rufo SA 12 1754 22451
Monteforte Cilento SA 12 564 23015
Castelcivita SA 12 1739 24754
Stio SA 12 872 25626
Petina SA 14 1159 26785
San Pietro al Tanagro SA 15 1695 28480
Controne SA 15 875 29355
Sant'Arsenio SA 15 2815 32170
Gioi SA 16 1278 33448
Sicignano degli Alburni SA 17 3519 36967
Orria SA 18 1089 38056
Postiglione SA 18 2151 40207
Cicerale SA 18 1220 41427
Pertosa SA 18 690 42117
Trentinara SA 18 1646 43763
Giungano SA 18 1280 45043
Polla SA 19 5279 50322
Cannalonga SA 19 1063 51385
Auletta SA 19 2336 53721
Teggiano SA 19 7976 61697
Moio della Civitella SA 19 1827 63524
Perito SA 19 931 64455
Albanella SA 19 6513 70968

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km SE of Battipaglia (50786 inhabitants)
48 Km SW of Potenza (67122 inhabitants)
56 Km SE of Salerno (135261 inhabitants)
61 Km SE of Cava de' Tirreni (53659 inhabitants)
72 Km SE of Avellino (54857 inhabitants)
77 Km SE of Scafati (50787 inhabitants)
78 Km E of Castellammare di Stabia (66466 inhabitants)
91 Km E of Torre del Greco (86275 inhabitants)
92 Km SE of Benevento (60091 inhabitants)
94 Km E of Ercolano (53709 inhabitants)
94 Km SE of Portici (55274 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 1.9 2024-02-24
21:20:13		 40.4102 15.3242 15 2024-02-24
21:30:28		 Sala Sismica INGV-Roma 125527761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-24 21:20:13 ± 0.14
Latitude 40.4102 ± 0.0054
Longitude 15.3242 ± 0.0106
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125527761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 826
Semi-minor axis of confidence ellipse (meter) 589
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 244
Circular confidence region, given by single value of horizontal uncertainty (meter) 830.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
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) 0.08094
Epicentral distance of station farthest from the epicenter (degree) 0.47304
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 125527761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-24 21:30:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MGR.HHZ. 2024-02-24T21:20:25.14 0.6 undecidable manual S 147 35.9418 99 -0.43 45
IX.COL3.HHZ.02 2024-02-24T21:20:24.09 0.6 undecidable manual S 1 30.747 101 -0.1 49
IV.SIRI.HHZ. 2024-02-24T21:20:22.52 0.3 undecidable manual P 119 52.503 95 -0.45 65
IX.VDS3.HNE.02 2024-02-24T21:20:21.04 0.6 undecidable manual P 13 37.7289 98 0.33 46
IV.MCEL.HHZ. 2024-02-24T21:20:21.01 0.6 positive manual P 103 41.4252 97 -0.28 46
IV.MRLC.HHZ. 2024-02-24T21:20:21.57 0.6 undecidable manual P 20 40.8258 97 0.38 45
IV.MTSN.HHZ. 2024-02-24T21:20:21.35 0.3 undecidable manual P 114 39.5271 98 0.36 69
IX.SNR3.EHZ.02 2024-02-24T21:20:20.36 0.6 positive manual P 343 37.7289 98 -0.36 46
IV.MGR.HHZ. 2024-02-24T21:20:20.08 1.0 undecidable manual P 147 35.9418 99 -0.37 23
IX.CMP3.EHZ.02 2024-02-24T21:20:20.32 0.3 negative manual P 323 33.8439 100 0.2 72
IX.SCL3.HNZ. 2024-02-24T21:20:20.37 0.1 undecidable manual P 26 35.3424 99 0.02 99
IV.SGO.HHZ. 2024-02-24T21:20:20.66 0.6 undecidable manual S 355 16.7721 118 0 51
IV.BULG.HHZ. 2024-02-24T21:20:20.63 0.6 negative manual P 173 37.1295 98 0.01 49
IV.CMPR.HHZ. 2024-02-24T21:20:19.58 0.6 undecidable manual S 190 10.3785 136 0.28 49
IX.COL3.HHZ.02 2024-02-24T21:20:19.45 0.1 undecidable manual P 1 30.747 101 -0.2 96
IX.VDP3.HNN. 2024-02-24T21:20:19.52 0.1 undecidable manual P 44 30.0477 101 -0.03 100
IX.STN3.EHZ.02 2024-02-24T21:20:19.64 0.1 positive manual P 64 30.6471 101 0 100
IT.SLC1.HGZ. 2024-02-24T21:20:19.16 0.3 undecidable manual P 94 23.0547 108 0.65 64
IV.CDRU.HNZ. 2024-02-24T21:20:18.98 0.6 undecidable manual S 349 8.9799 141 -0.07 52
IV.SGO.HHZ. 2024-02-24T21:20:17.43 0.1 undecidable manual P 355 16.7721 118 -0.18 99
IV.CMPR.HHZ. 2024-02-24T21:20:16.90 1.0 undecidable manual P 190 10.3785 136 0.08 26
IV.CDRU.HNZ. 2024-02-24T21:20:16.68 0.3 undecidable manual P 349 8.9799 141 0 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CDRU.HNE. ML:2.2 0.00155 0.22 AML other m 2024-02-24T21:20:19.17
IV.CDRU.HHE. ML:2.2 0.00175 0.24 AML other m 2024-02-24T21:20:19.06
IV.CMPR.HHE. ML:2.2 0.001385 0.16 AML other m 2024-02-24T21:20:19.59
IV.CMPR.HNE. ML:2.1 0.0012275 0.16 AML other m 2024-02-24T21:20:19.60
IV.CMPR.HHN. ML:2.0 0.001073 0.08 AML other m 2024-02-24T21:20:19.53
IV.CMPR.HNN. ML:2.0 0.0010195 0.1 AML other m 2024-02-24T21:20:19.53
IV.CDRU.HHN. ML:1.8 0.0007055 0.82 AML other m 2024-02-24T21:20:19.54
IV.CDRU.HNN. ML:1.8 0.0007295 0.82 AML other m 2024-02-24T21:20:19.95
IV.SGO.HHE. ML:1.9 0.0006625 0.32 AML other m 2024-02-24T21:20:20.81
IV.SGO.HHN. ML:2.3 0.00156 0.14 AML other m 2024-02-24T21:20:20.85
IX.COL3.HHE.02 ML:2.2 0.0007484999999999999 0.66 AML other m 2024-02-24T21:20:24.96
IX.COL3.HHN.02 ML:1.9 0.0003685 0.54 AML other m 2024-02-24T21:20:25.48
IX.CMP3.EHE.02 ML:1.9 0.000293 0.28 AML other m 2024-02-24T21:20:27.66
IX.CMP3.EHN.02 ML:2.2 0.0006644999999999999 0.16 AML other m 2024-02-24T21:20:28.56
IV.MTSN.HNE. ML:1.8 0.00023099999999999998 1.4 AML other m 2024-02-24T21:20:29.11
IV.MTSN.HHE. ML:1.8 0.00020050000000000002 0.6 AML other m 2024-02-24T21:20:30.98
IV.MCEL.HNE. ML:1.9 0.00023799999999999998 0.4 AML other m 2024-02-24T21:20:31.31
IV.MCEL.HHE. ML:1.6 0.000114 0.68 AML other m 2024-02-24T21:20:31.48
IV.MCEL.HHN. ML:1.7 0.000157 1.32 AML other m 2024-02-24T21:20:31.83
IV.SIRI.HHN. ML:1.7 0.00011549999999999999 0.52 AML other m 2024-02-24T21:20:31.88
IV.MTSN.HNN. ML:1.8 0.0002175 0.74 AML other m 2024-02-24T21:20:31.57
IV.MCEL.HNN. ML:2.0 0.000314 0.88 AML other m 2024-02-24T21:20:32.23
IV.MTSN.HHN. ML:1.8 0.00022950000000000002 0.56 AML other m 2024-02-24T21:20:33.57
IV.SIRI.HHE. ML:1.7 0.00011449999999999999 0.88 AML other m 2024-02-24T21:20:36.04
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