Earthquake with magnitude of ML 2.4 on date 27-04-2021 and time 20:19:03 (Italy) in region 8 km NE Nemoli (PZ)

A magnitude ML 2.4 earthquake occured in region: 8 km NE Nemoli (PZ), on

  • 27-04-2021 18:19:03 (UTC)
  • 27-04-2021 20:19:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.12, 15.87 at 13 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
Lauria PZ 8 12919 12919
Nemoli PZ 8 1495 14414
Lagonegro PZ 9 5584 19998
Rivello PZ 11 2767 22765
Castelsaraceno PZ 12 1384 24149
Latronico PZ 12 4556 28705
Trecchina PZ 13 2316 31021
Moliterno PZ 14 4062 35083
Sarconi PZ 14 1404 36487
Castelluccio Superiore PZ 15 824 37311
Castelluccio Inferiore PZ 15 2131 39442
Spinoso PZ 18 1462 40904
Grumento Nova PZ 18 1700 42604
Maratea PZ 18 5139 47743
Carbone PZ 19 638 48381
Casalbuono SA 19 1194 49575
San Chirico Raparo PZ 19 1084 50659
Torraca SA 20 1263 51922

Municipalities with at least 50000 inhabitants

An earthquake occurred to
58 Km S of Potenza (67122 inhabitants)
87 Km SW of Matera (60436 inhabitants)
93 Km SE of Battipaglia (50786 inhabitants)
98 Km NW of Cosenza (67546 inhabitants)
98 Km SW of Altamura (70396 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 2.4 2021-04-27
18:19:03
40.12 15.8702 13 2021-04-29
11:14:18
Bollettino Sismico Italiano INGV 89589731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-04-27 18:19:03 ± 0.05
Latitude 40.1200 ± 0.0036
Longitude 15.8702 ± 0.0059
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 89589731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 509
Semi-minor axis of confidence ellipse (meter) 92
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.06205
Epicentral distance of station farthest from the epicenter (degree) 1.25365
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 33
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 89589731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-04-29 11:07:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SERS.HNN. 2021-04-27T18:19:27.38 0.6 undecidable manual P 150 1.2537 91 0.81 32
IV.MIGL.HHZ. 2021-04-27T18:19:26.12 0.6 undecidable manual S 42 0.6511 92 0.67 39
OT.TAR1.HHZ. 2021-04-27T18:19:24.65 0.3 undecidable manual P 69 1.152 91 -0.18 58
IV.NOCI.HHZ. 2021-04-27T18:19:24.64 0.6 undecidable manual P 53 1.1277 91 0.22 39
IV.CET2.HHZ. 2021-04-27T18:19:23.76 0.6 undecidable manual S 174 0.5945 92 -0.03 46
IV.PALZ.HHN. 2021-04-27T18:19:20.13 1.0 undecidable manual P 5 0.8265 92 0.87 17
IV.CMPR.HHZ. 2021-04-27T18:19:20.87 0.6 undecidable manual S 295 0.4757 93 0.59 40
IV.CELI.HHZ. 2021-04-27T18:19:20.53 0.3 undecidable manual P 145 0.8687 91 0.55 58
IV.SPS2.HHE. 2021-04-27T18:19:20.92 0.3 undecidable manual P 156 0.9038 91 0.34 60
GE.MATE.HHN. 2021-04-27T18:19:19.06 0.3 undecidable manual P 50 0.8265 92 -0.2 63
IX.CMP3.HNE.02 2021-04-27T18:19:19.35 0.6 undecidable manual P 312 0.8022 92 0.5 39
IV.MRLC.HHE. 2021-04-27T18:19:17.46 0.3 undecidable manual P 336 0.6988 92 0.38 62
IV.GRIS.HNE. 2021-04-27T18:19:17.51 0.6 undecidable manual S 182 0.3795 94 0.08 47
IV.CET2.HHZ. 2021-04-27T18:19:15.17 0.1 undecidable manual P 174 0.5945 92 -0.12 89
IX.PST3.HHZ.02 2021-04-27T18:19:15.91 0.3 undecidable manual P 313 0.6493 92 -0.34 64
IV.MIGL.HHZ. 2021-04-27T18:19:15.78 0.3 undecidable manual P 42 0.6511 92 -0.48 61
IV.TDS.HHZ. 2021-04-27T18:19:15.68 0.3 undecidable manual P 142 0.5828 92 0.58 61
IV.SGO.HHE. 2021-04-27T18:19:15.29 0.3 undecidable manual P 316 0.6142 92 -0.35 64
IX.CGG3.HNN.01 2021-04-27T18:19:14.05 0.6 undecidable manual P 328 0.4982 93 0.4 43
IV.CDRU.HHZ. 2021-04-27T18:19:14.48 0.1 undecidable manual P 311 0.5675 93 -0.36 86
IV.MGR.HHZ. 2021-04-27T18:19:13.30 0.6 undecidable manual S 274 0.2428 99 -0.09 49
IV.CRAC.EHZ. 2021-04-27T18:19:13.91 0.1 positive manual P 59 0.5036 93 0.16 91
IV.CMPR.HHZ. 2021-04-27T18:19:13.06 0.3 undecidable manual P 295 0.4757 93 -0.21 68
IX.STN3.HNZ.02 2021-04-27T18:19:13.17 0.3 undecidable manual P 338 0.4425 93 0.47 64
IV.MMN.HHZ. 2021-04-27T18:19:13.61 0.6 undecidable manual S 158 0.2464 99 0.1 48
IX.SRN3.HNE. 2021-04-27T18:19:13.23 0.1 undecidable manual P 319 0.482 93 -0.15 91
IV.PTRP.HHZ. 2021-04-27T18:19:12.65 0.3 undecidable manual P 20 0.4272 94 0.21 68
IV.ORI.HHZ. 2021-04-27T18:19:12.74 0.3 undecidable manual P 99 0.4488 93 -0.07 69
IX.PGN3.HHN.02 2021-04-27T18:19:12.88 0.3 undecidable manual P 353 0.4551 93 -0.04 70
IV.MCEL.HHZ. 2021-04-27T18:19:12.42 0.6 undecidable manual S 346 0.2113 101 -0.06 49
IV.GRIS.HNE. 2021-04-27T18:19:11.53 0.1 undecidable manual P 182 0.3795 94 -0.09 94
IX.MRN3.HNE.01 2021-04-27T18:19:10.89 0.3 undecidable manual P 341 0.3238 95 0.22 69
MN.CUC.HHZ. 2021-04-27T18:19:10.02 0.6 undecidable manual S 198 0.1331 117 -0.25 48
IV.SCHR.EHZ. 2021-04-27T18:19:10.84 0.6 undecidable manual S 63 0.1763 106 -0.62 42
IV.SLCN.HHZ. 2021-04-27T18:19:10.58 0.1 undecidable manual P 326 0.3247 95 -0.12 95
IV.MGR.HHZ. 2021-04-27T18:19:09.16 0.1 positive manual P 274 0.2428 99 -0.14 96
IV.MMN.HHZ. 2021-04-27T18:19:09.00 0.1 undecidable manual P 158 0.2464 99 -0.37 91
IV.SIRI.HHZ. 2021-04-27T18:19:08.83 0.6 undecidable manual S 358 0.0621 145 0.14 49
IV.MCEL.HHZ. 2021-04-27T18:19:08.67 0.1 negative manual P 346 0.2113 101 -0.1 97
IX.VGG3.HNZ.01 2021-04-27T18:19:08.75 0.3 undecidable manual P 6 0.2176 101 -0.12 73
MN.CUC.HHZ. 2021-04-27T18:19:07.36 0.1 negative manual P 198 0.1331 117 -0.14 98
IV.SCHR.EHZ. 2021-04-27T18:19:07.78 0.1 positive manual P 63 0.1763 106 -0.4 91
IV.SIRI.HHZ. 2021-04-27T18:19:06.65 0.1 negative manual P 358 0.0621 145 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SIRI.HHE. ML:3 0.01177866 0.256 AML other m 2021-04-27T18:19:08.99
IV.SIRI.HNE. ML:3 0.011386 0.2816 AML other m 2021-04-27T18:19:08.99
IV.SIRI.HNN. ML:2.8 0.0080705345 0.192 AML other m 2021-04-27T18:19:09.22
IV.SIRI.HHN. ML:2.8 0.008307963 0.192 AML other m 2021-04-27T18:19:09.22
MN.CUC.HNN. ML:2.8 0.00576 0.28 AML other m 2021-04-27T18:19:10.29
MN.CUC.HHN. ML:2.7 0.00468989 0.1536 AML other m 2021-04-27T18:19:10.28
MN.CUC.HHE. ML:2.7 0.00421 1.82 AML other m 2021-04-27T18:19:11.08
MN.CUC.HNE. ML:2.7 0.0039466125 0.1536 AML other m 2021-04-27T18:19:11.08
IV.SCHR.EHE. ML:2.6 0.0029083015 0.3968 AML other m 2021-04-27T18:19:11.17
IV.SCHR.EHN. ML:2.5 0.0020342725 0.1024 AML other m 2021-04-27T18:19:11.32
IV.MCEL.HHE. ML:2.2 0.001062835 0.2304 AML other m 2021-04-27T18:19:12.93
IV.MCEL.HHN. ML:2.1 0.00078131545 0.192 AML other m 2021-04-27T18:19:13.18
IV.MGR.HHN. ML:2.8 0.0032227265 0.256 AML other m 2021-04-27T18:19:14.34
IV.MGR.HNN. ML:2.7 0.002785828 0.2944 AML other m 2021-04-27T18:19:13.82
IV.MGR.HHE. ML:2.8 0.003355 0.24 AML other m 2021-04-27T18:19:14.58
IV.MGR.HNE. ML:2.9 0.00384 0.24 AML other m 2021-04-27T18:19:14.46
IV.MMN.HHE. ML:2.5 0.00174 0.3 AML other m 2021-04-27T18:19:14.87
IV.MCEL.HNN. ML:2.5 0.001901467 0.6144 AML other m 2021-04-27T18:19:14.32
IV.MMN.HHN. ML:2.5 0.001722732 0.1792 AML other m 2021-04-27T18:19:15.25
IV.SLCN.HNE. ML:2.6 0.001428338 0.2304 AML other m 2021-04-27T18:19:20.27
IV.SLCN.HHE. ML:2.6 0.0015822995 0.2176 AML other m 2021-04-27T18:19:20.28
IV.MCEL.HNE. ML:2.7 0.002706484 0.6784 AML other m 2021-04-27T18:19:20.47
IV.CMPR.HHN. ML:2.3 0.00046098255 0.3712 AML other m 2021-04-27T18:19:22.55
IV.SLCN.HNN. ML:2.4 0.001086 0.36 AML other m 2021-04-27T18:19:22.30
IV.SLCN.HHN. ML:2.5 0.0011835 0.38 AML other m 2021-04-27T18:19:22.30
IV.CMPR.HHE. ML:2.3 0.00047955315 0.4352 AML other m 2021-04-27T18:19:22.87
IV.CRAC.EHE. ML:2.2 0.00035234315 0.3968 AML other m 2021-04-27T18:19:24.95
IV.ORI.HHE. ML:2.5 0.0009141546 0.32 AML other m 2021-04-27T18:19:24.48
IV.CET2.HHN. ML:2.4 0.000423 0.28 AML other m 2021-04-27T18:19:25.19
IV.CDRU.HHE. ML:2.4 0.00043606955 0.3712 AML other m 2021-04-27T18:19:25.30
IV.CET2.HHE. ML:2 0.0001748691 0.256 AML other m 2021-04-27T18:19:25.96
IV.CRAC.EHN. ML:2.4 0.0006015 0.48 AML other m 2021-04-27T18:19:26.34
IV.ORI.HHN. ML:2.5 0.0008155 1.58 AML other m 2021-04-27T18:19:27.00
IV.CDRU.HHN. ML:1.9 0.0001465138 0.3584 AML other m 2021-04-27T18:19:28.89
IV.MIGL.HHN. ML:2.6 0.00062810135 0.4992 AML other m 2021-04-27T18:19:39.07
IV.MIGL.HHE. ML:2.4 0.00039091875 0.3584 AML other m 2021-04-27T18:19:38.81
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