Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 07-03-2023 and time 01:11:33 (UTC) in region 5 km NE Caselle in Pittari (SA)

A magnitude ML 1.5 earthquake occured in region: 5 km NE Caselle in Pittari (SA), on

  • 07-03-2023 01:11:33 (UTC)
  • 07-03-2023 02:11:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.2030, 15.5890 at 18 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
Caselle in Pittari SA 5 1956 1956
Sanza SA 6 2608 4564
Casaletto Spartano SA 6 1420 5984
Tortorella SA 7 523 6507
Morigerati SA 7 665 7172
Buonabitacolo SA 8 2549 9721
Casalbuono SA 8 1194 10915
Torraca SA 11 1263 12178
Vibonati SA 11 3293 15471
Santa Marina SA 12 3243 18714
Montesano sulla Marcellana SA 13 6704 25418
Torre Orsaia SA 13 2118 27536
Ispani SA 13 1026 28562
Rofrano SA 14 1576 30138
Alfano SA 14 1023 31161
Sapri SA 15 6770 37931
Laurito SA 16 788 38719
Sassano SA 16 5013 43732
Monte San Giacomo SA 16 1572 45304
Padula SA 17 5368 50672
Roccagloriosa SA 17 1722 52394
Lagonegro PZ 17 5584 57978
Celle di Bulgheria SA 20 1922 59900
Montano Antilia SA 20 2077 61977

Municipalities with at least 50000 inhabitants

An earthquake occurred to
52 Km SW of Potenza (67122 inhabitants)
68 Km SE of Battipaglia (50786 inhabitants)
88 Km SE of Salerno (135261 inhabitants)
93 Km SE of Cava de' Tirreni (53659 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 2023-03-07
01:11:33		 40.2033 15.5887 18 2023-03-07
01:15:40		 Sala Sismica INGV-Roma 115049461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-07 01:11:33 ± 0.17
Latitude 40.2033 ± 0.0072
Longitude 15.5887 ± 0.0082
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 115049461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 692
Semi-minor axis of confidence ellipse (meter) 322
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 335
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.07105
Epicentral distance of station farthest from the epicenter (degree) 0.37232
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 115049461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-07 01:15:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CDRU.HHZ. 2023-03-07T01:11:46.99 0.6 undecidable manual S 323 39.8268 104 -0.1 48
IX.SRN3.HHZ.02 2023-03-07T01:11:45.55 0.6 undecidable manual S 341 33.2445 108 0.14 47
IV.CMPR.HHZ. 2023-03-07T01:11:43.53 0.6 undecidable manual S 298 27.3504 113 -0.39 46
IV.BULG.HHZ. 2023-03-07T01:11:43.51 0.6 undecidable manual S 232 22.6551 119 0.71 42
IV.MCEL.HHZ. 2023-03-07T01:11:42.91 0.6 undecidable manual S 53 22.5552 119 0.14 48
IV.SIRI.HHZ. 2023-03-07T01:11:42.93 0.6 undecidable manual S 96 23.754 117 -0.12 49
IV.CDRU.HHZ. 2023-03-07T01:11:41.32 0.3 undecidable manual P 323 39.8268 104 -0.15 72
IV.MTSN.HHZ. 2023-03-07T01:11:41.75 0.6 undecidable manual S 63 15.4734 132 0.53 45
IV.SCHR.EHZ. 2023-03-07T01:11:41.22 0.3 undecidable manual P 90 41.3253 103 -0.47 66
IX.TEGI.HNE.01 2023-03-07T01:11:41.88 0.6 undecidable manual S 347 20.0688 123 -0.32 48
IX.SRN3.HHZ.02 2023-03-07T01:11:40.60 0.3 undecidable manual P 341 33.2445 108 0.11 72
IV.MGR.HHZ. 2023-03-07T01:11:39.15 0.6 undecidable manual S 202 7.881 152 -0.81 41
IV.SIRI.HHZ. 2023-03-07T01:11:39.14 0.1 undecidable manual P 96 23.754 117 0 100
IV.CMPR.HHZ. 2023-03-07T01:11:39.55 0.3 undecidable manual P 298 27.3504 113 -0.09 74
IV.BULG.HHZ. 2023-03-07T01:11:39.49 0.1 positive manual P 232 22.6551 119 0.5 90
IV.MCEL.HHZ. 2023-03-07T01:11:39.00 0.1 undecidable manual P 53 22.5552 119 0.03 99
IX.TEGI.HNE.01 2023-03-07T01:11:38.75 0.3 undecidable manual P 347 20.0688 123 0.11 73
IV.MTSN.HHZ. 2023-03-07T01:11:38.17 0.1 undecidable manual P 63 15.4734 132 0.09 99
IV.MGR.HHZ. 2023-03-07T01:11:37.18 0.1 undecidable manual P 202 7.881 152 -0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MGR.HHE. ML:1.6 0.000354 0.5 AML other m 2023-03-07T01:11:39.23
IV.MGR.HHN. ML:1.8 0.0005905 0.2 AML other m 2023-03-07T01:11:39.33
IV.MTSN.HHE. ML:1.5 0.0002155 1.44 AML other m 2023-03-07T01:11:42.88
IV.MTSN.HHN. ML:1.5 0.0002275 0.24 AML other m 2023-03-07T01:11:42.33
IV.MTSN.HNE. ML:1.5 0.0002265 0.54 AML other m 2023-03-07T01:11:43.34
IV.MTSN.HNN. ML:1.5 0.00021300000000000003 0.5 AML other m 2023-03-07T01:11:43.18
IV.MCEL.HHE. ML:1.3 0.000119 0.12 AML other m 2023-03-07T01:11:43.33
IV.BULG.HHE. ML:1.6 0.00019600000000000002 0.48 AML other m 2023-03-07T01:11:43.63
IV.BULG.HNE. ML:1.6 0.000195 0.5 AML other m 2023-03-07T01:11:43.64
IV.BULG.HHN. ML:1.9 0.00040149999999999995 0.16 AML other m 2023-03-07T01:11:44.21
IV.SIRI.HNE. ML:1.4 0.000122 0.66 AML other m 2023-03-07T01:11:44.33
IV.SIRI.HHE. ML:1.4 0.00011949999999999999 0.66 AML other m 2023-03-07T01:11:44.33
IV.BULG.HNN. ML:1.9 0.000388 0.36 AML other m 2023-03-07T01:11:44.21
IV.MCEL.HHN. ML:1.3 0.0001 0.76 AML other m 2023-03-07T01:11:44.58
IV.SIRI.HNN. ML:1.4 0.000128 0.36 AML other m 2023-03-07T01:11:45.57
IV.SIRI.HHN. ML:1.4 0.0001305 0.36 AML other m 2023-03-07T01:11:45.57
IX.SRN3.HHN.02 ML:1.4 0.00010250000000000001 0.98 AML other m 2023-03-07T01:11:46.75
IV.CDRU.HHE. ML:1.4 0.00008745 1.18 AML other m 2023-03-07T01:11:47.34
IV.CDRU.HHN. ML:1.0 0.000028650000000000002 0.54 AML other m 2023-03-07T01:11:48.45
IX.SRN3.HHE.02 ML:1.4 0.00008760000000000002 0.92 AML other m 2023-03-07T01:11:49.42
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