Earthquake with magnitude of ML 1.3 on date 26-12-2020 and time 06:04:52 (UTC) in region 2 km E Nemoli (PZ)

A magnitude ML 1.3 earthquake occured in region: 2 km E Nemoli (PZ), on

  • 26-12-2020 06:04:52 (UTC)
  • 26-12-2020 07:04:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.0760, 15.8250 at 22 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
Nemoli PZ 2 1495 1495
Lauria PZ 3 12919 14414
Rivello PZ 6 2767 17181
Trecchina PZ 7 2316 19497
Lagonegro PZ 7 5584 25081
Maratea PZ 12 5139 30220
Castelluccio Inferiore PZ 15 2131 32351
Castelluccio Superiore PZ 15 824 33175
Latronico PZ 16 4556 37731
Aieta CS 16 823 38554
Sapri SA 17 6770 45324
Torraca SA 17 1263 46587
Castelsaraceno PZ 18 1384 47971
Tortora CS 18 6187 54158
Laino Borgo CS 18 1921 56079
Moliterno PZ 19 4062 60141
Casaletto Spartano SA 20 1420 61561
Casalbuono SA 20 1194 62755
Sarconi PZ 20 1404 64159

Municipalities with at least 50000 inhabitants

An earthquake occurred to
63 Km S of Potenza (67122 inhabitants)
93 Km SE of Battipaglia (50786 inhabitants)
93 Km SW of Matera (60436 inhabitants)
95 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 1.3 2020-12-26
06:04:52
40.076 15.8253 22 2021-02-26
14:56:19
Bollettino Sismico Italiano INGV 87257391
Reviewed
Rev100
ML 1.4 2020-12-26
06:04:51
40.0702 15.8353 26 2020-12-26
06:18:07
Sala Sismica INGV-Roma 85722311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-26 06:04:52 ± 0.27
Latitude 40.0760 ± 0.0090
Longitude 15.8253 ± 0.0118
Depth (km) 22 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87257391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1040
Semi-minor axis of confidence ellipse (meter) 663
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 245
Circular confidence region, given by single value of horizontal uncertainty (meter) 1040.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.08274
Epicentral distance of station farthest from the epicenter (degree) 0.46675
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 87257391
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-17 23:18:29

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 85722311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-26 06:18:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CMPR.HHZ. 2020-12-26T06:05:09.08 0.6 undecidable manual S 301 51.8037 106 -0.38 45
IV.GRIS.HNZ. 2020-12-26T06:05:05.76 0.6 undecidable manual S 176 37.3293 113 -0.05 50
IV.MCEL.HHZ. 2020-12-26T06:05:04.21 0.6 undecidable manual S 356 27.6501 122 0.68 44
IV.MMN.HHE. 2020-12-26T06:05:03.44 0.6 undecidable manual S 146 24.8529 125 0.54 46
IV.MGR.HHZ. 2020-12-26T06:05:02.78 0.6 undecidable manual S 287 24.0537 126 0.05 51
IV.SCHR.EHZ. 2020-12-26T06:05:02.79 0.6 undecidable manual S 57 25.2525 125 -0.2 48
IV.CMPR.HHZ. 2020-12-26T06:05:01.94 0.3 undecidable manual P 301 51.8037 106 -0.47 67
IV.SLCN.HNZ. 2020-12-26T06:05:01.07 0.3 undecidable manual P 335 38.4282 112 0.61 65
IV.BULG.HNZ. 2020-12-26T06:05:00.92 0.1 undecidable manual P 271 38.0286 113 0.52 89
IV.GRIS.HNZ. 2020-12-26T06:05:00.44 0.3 undecidable manual P 176 37.3293 113 0.14 73
MN.CUC.HHZ. 2020-12-26T06:04:59.88 0.6 undecidable manual S 185 9.1797 155 -0.26 49
IV.MCEL.HHZ. 2020-12-26T06:04:59.00 0.3 undecidable manual P 356 27.6501 122 0.02 76
IV.MMN.HHE. 2020-12-26T06:04:58.64 0.3 undecidable manual P 146 24.8529 125 0.02 76
IV.SCHR.EHZ. 2020-12-26T06:04:58.25 0.1 undecidable manual P 57 25.2525 125 -0.42 93
IV.MGR.HHZ. 2020-12-26T06:04:58.27 0.3 undecidable manual P 287 24.0537 126 -0.25 73
MN.CUC.HHZ. 2020-12-26T06:04:56.79 0.1 undecidable manual P 185 9.1797 155 -0.23 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CUC.HHN. ML:1.2 0.00011499999999999999 0.48 AML other m 2020-12-26T06:05:00.29
MN.CUC.HHE. ML:1.3 0.0001445 1.3 AML other m 2020-12-26T06:05:00.22
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