Earthquake with magnitude of ML 0.5 on date 10-07-2022 and time 21:37:25 (UTC) in region 6 km E Lagonegro (PZ)

A magnitude ML 0.5 earthquake occured in region: 6 km E Lagonegro (PZ), on

  • 10-07-2022 21:37:25 (UTC)
  • 10-07-2022 23:37:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.1250, 15.8290 at 14 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lagonegro PZ 6 5584 5584
Nemoli PZ 7 1495 7079
Rivello PZ 8 2767 9846
Lauria PZ 9 12919 22765
Trecchina PZ 12 2316 25081
Moliterno PZ 14 4062 29143
Sarconi PZ 15 1404 30547
Castelsaraceno PZ 15 1384 31931
Casalbuono SA 16 1194 33125
Latronico PZ 16 4556 37681
Torraca SA 16 1263 38944
Maratea PZ 17 5139 44083
Sapri SA 18 6770 50853
Castelluccio Superiore PZ 18 824 51677
Castelluccio Inferiore PZ 18 2131 53808
Casaletto Spartano SA 18 1420 55228
Grumento Nova PZ 18 1700 56928
Tortorella SA 19 523 57451
Spinoso PZ 20 1462 58913

Municipalities with at least 50000 inhabitants

An earthquake occurred to
57 Km S of Potenza (67122 inhabitants)
89 Km SW of Matera (60436 inhabitants)
90 Km SE of Battipaglia (50786 inhabitants)
99 Km SW of Altamura (70396 inhabitants)
99 Km NW of Cosenza (67546 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 0.5 2022-07-10
21:37:25
40.1248 15.8292 14 2023-01-31
19:03:35
Bollettino Sismico Italiano INGV 109142191
Reviewed
Rev100
ML 0.5 2022-07-10
21:37:26
40.1263 15.8228 14 2022-07-10
21:41:42
Sala Sismica INGV-Roma 107101371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-10 21:37:25 ± 0.13
Latitude 40.1248 ± 0.0036
Longitude 15.8292 ± 0.0106
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109142191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 794
Semi-minor axis of confidence ellipse (meter) 340
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 790.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 152
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.20235
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 107101371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-10 21:41:42

ML:0.5

Field Value
Value 0.5
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 109142191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-08-30 09:58:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SPS2.HHZ. 2022-07-10T21:37:44.33 3.0 positive manual P 0 0
IV.SCHR.EHZ. 2022-07-10T21:37:34.38 0.3 undecidable manual S 68 22.4553 105 -0.16 73
IV.MCEL.HHN. 2022-07-10T21:37:34.64 0.3 undecidable manual S 354 22.3554 105 0.15 74
IV.MTSN.HNN. 2022-07-10T21:37:32.95 0.6 undecidable manual S 337 17.0718 114 -0.21 49
MN.CUC.HHZ. 2022-07-10T21:37:32.38 0.3 undecidable manual S 185 14.5743 120 -0.2 74
IV.SCHR.EHZ. 2022-07-10T21:37:31.04 0.3 positive manual P 68 22.4553 105 0.12 74
IV.SIRI.HHZ. 2022-07-10T21:37:31.07 0.3 undecidable manual S 27 7.1928 146 -0.05 77
IV.MCEL.HHN. 2022-07-10T21:37:30.94 0.6 undecidable manual P 354 22.3554 105 0.04 50
MN.CUC.HHZ. 2022-07-10T21:37:29.90 0.1 undecidable manual P 185 14.5743 120 0.11 100
IV.MTSN.HNN. 2022-07-10T21:37:29.88 0.1 undecidable manual P 337 17.0718 114 -0.24 97
IV.SIRI.HHZ. 2022-07-10T21:37:29.26 0.1 undecidable manual P 27 7.1928 146 0.31 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SIRI.HHN. ML:0.6 0.0000439 0.94 AML other m 2022-07-10T21:37:31.98
IV.SIRI.HHE. ML:0.4 0.000029400000000000003 0.22 AML other m 2022-07-10T21:37:34.06
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