Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 11-07-2022 and time 21:41:08 (Italy) in region 3 km NE Casaletto Spartano (SA)

A magnitude ML 1.0 earthquake occured in region: 3 km NE Casaletto Spartano (SA), on

  • 11-07-2022 19:41:08 (UTC)
  • 11-07-2022 21:41:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.1730, 15.6360 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Casaletto Spartano SA 3 1420 1420
Tortorella SA 4 523 1943
Casalbuono SA 6 1194 3137
Torraca SA 7 1263 4400
Morigerati SA 8 665 5065
Caselle in Pittari SA 8 1956 7021
Vibonati SA 9 3293 10314
Sanza SA 11 2608 12922
Santa Marina SA 11 3243 16165
Sapri SA 11 6770 22935
Buonabitacolo SA 11 2549 25484
Ispani SA 11 1026 26510
Lagonegro PZ 12 5584 32094
Montesano sulla Marcellana SA 13 6704 38798
Torre Orsaia SA 15 2118 40916
Rivello PZ 15 2767 43683
Alfano SA 18 1023 44706
Nemoli PZ 18 1495 46201
Rofrano SA 18 1576 47777
Roccagloriosa SA 18 1722 49499
Padula SA 19 5368 54867
Laurito SA 19 788 55655
Sassano SA 20 5013 60668

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km S of Potenza (67122 inhabitants)
74 Km SE of Battipaglia (50786 inhabitants)
93 Km SE of Salerno (135261 inhabitants)
98 Km SE of Cava de' Tirreni (53659 inhabitants)
98 Km SW of Matera (60436 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
Bulletin
Rev1000 		ML 1.0 2022-07-11
19:41:08		 40.1727 15.6362 10 2023-01-31
19:03:58		 Bollettino Sismico Italiano INGV 113259571
Reviewed
Rev100 		ML 1.1 2022-07-11
19:41:08		 40.1707 15.635 11 2022-07-11
19:48:05		 Sala Sismica INGV-Roma 107129921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-11 19:41:08 ± 0.12
Latitude 40.1727 ± 0.0054
Longitude 15.6362 ± 0.0059
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113259571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 489
Semi-minor axis of confidence ellipse (meter) 431
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 16
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.40559
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 107129921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-11 19:48:05

ML:1.0

Field Value
Value 1.0
Uncertainty 0.1
Num. used stations 14
Type of magnitude ML
Reference to an origin 113259571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-01-02 17:40:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.RORO.HHZ. 2022-07-11T19:42:53.53 3.0 undecidable manual Pn 4.82 0
RF.GEPF.HHZ. 2022-07-11T19:42:44.12 3.0 negative manual Pn 3.57 0
IV.SAMA.EHZ. 2022-07-11T19:42:44.80 3.0 undecidable manual Sg 11.23 0
IV.BDI.HHZ. 2022-07-11T19:42:43.88 3.0 undecidable manual Pg 15.44 0
IV.SFI.EHZ. 2022-07-11T19:42:22.68 3.0 negative manual Pn 4.34 0
IV.HCRL.HHZ. 2022-07-11T19:42:20.07 3.0 undecidable manual Sg 1.96 0
IV.RM33.EHZ. 2022-07-11T19:42:07.12 3.0 undecidable manual Pg 12.28 0
IV.FRON.EHZ. 2022-07-11T19:42:07.64 3.0 undecidable manual Pn -1.12 0
IV.GAVE.HNZ. 2022-07-11T19:41:56.06 3.0 undecidable manual Pn -2.81 0
IV.PLLN.EHZ. 2022-07-11T19:41:37.79 3.0 positive manual Pn -2.6 0
IV.CDRU.HHZ. 2022-07-11T19:41:23.53 0.6 undecidable manual S 322 45.0216 50 0.17 45
IV.SCHR.EHZ. 2022-07-11T19:41:21.12 0.3 undecidable manual S 85 37.3293 50 -0.22 72
IV.CMPR.HHZ. 2022-07-11T19:41:19.73 0.6 undecidable manual S 300 32.5452 50 -0.31 48
MN.CUC.HHZ. 2022-07-11T19:41:18.27 0.3 undecidable manual S 142 24.9528 50 0.25 70
IV.BULG.HHZ. 2022-07-11T19:41:18.18 0.6 undecidable manual S 245 24.2535 113 0.36 45
IV.MCEL.HHZ. 2022-07-11T19:41:17.27 0.3 undecidable manual S 40 21.9669 115 0.19 72
IX.STN3.EHZ.02 2022-07-11T19:41:16.88 0.3 undecidable manual P 2 39.627 50 0.54 63
IV.SIRI.HNE. 2022-07-11T19:41:16.80 0.6 undecidable manual S 87 19.6692 117 0.44 47
IV.CDRU.HHZ. 2022-07-11T19:41:16.88 0.1 undecidable manual P 322 45.0216 50 -0.28 92
IV.CMPR.HHZ. 2022-07-11T19:41:15.00 0.3 undecidable manual P 300 32.5452 50 -0.24 71
IV.SCHR.EHZ. 2022-07-11T19:41:15.68 0.3 undecidable manual P 85 37.3293 50 -0.31 69
IV.BULG.HHZ. 2022-07-11T19:41:14.10 0.1 positive manual P 245 24.2535 113 0.14 96
IV.MTSN.HHZ. 2022-07-11T19:41:14.90 0.6 undecidable manual S 43 14.2746 125 0.14 50
IV.SPS2.HHZ. 2022-07-11T19:41:13.38 3.0 negative manual P 0.84 0
IV.SIRI.HNE. 2022-07-11T19:41:13.19 0.1 undecidable manual P 87 19.6692 117 0.07 100
IV.MCEL.HHZ. 2022-07-11T19:41:13.77 0.1 undecidable manual P 40 21.9669 115 0.24 96
MN.CUC.HHZ. 2022-07-11T19:41:13.88 0.1 undecidable manual P 142 24.9528 50 -0.2 96
IV.MTSN.HHZ. 2022-07-11T19:41:12.18 0.1 undecidable manual P 43 14.2746 125 -0.01 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BULG.HHE. ML:1.0 0.00005925 0.68 AML other m 2022-07-11T19:41:14.94
IV.MTSN.HHN. ML:1.2 0.000149 1.42 AML other m 2022-07-11T19:41:15.12
IV.MTSN.HHE. ML:1.2 0.000148 0.4 AML other m 2022-07-11T19:41:16.01
IV.MCEL.HHE. ML:1.2 0.00012050000000000002 0.26 AML other m 2022-07-11T19:41:18.17
MN.CUC.HHN. ML:1.0 0.00006155 0.2 AML other m 2022-07-11T19:41:18.78
IV.MCEL.HHN. ML:1.1 0.00008874999999999999 0.4 AML other m 2022-07-11T19:41:19.38
MN.CUC.HHE. ML:1.0 0.000060150000000000005 0.24 AML other m 2022-07-11T19:41:20.19
IV.BULG.HHN. ML:1.1 0.0000767 1.1 AML other m 2022-07-11T19:41:21.16
IV.CMPR.HHE. ML:0.8 0.00003105 1.16 AML other m 2022-07-11T19:41:21.37
IV.SCHR.EHE. ML:1.0 0.0000341 0.78 AML other m 2022-07-11T19:41:22.46
IV.CMPR.HHN. ML:0.9 0.00003375 0.78 AML other m 2022-07-11T19:41:22.20
IV.SCHR.EHN. ML:0.8 0.000027400000000000002 0.78 AML other m 2022-07-11T19:41:23.76
IV.CDRU.HHE. ML:1.1 0.0000399 0.16 AML other m 2022-07-11T19:41:25.08
IV.CDRU.HHN. ML:0.8 0.00001935 1.14 AML other m 2022-07-11T19:41:27.68
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