Earthquake with magnitude of ML 1.6 on date 24-06-2021 and time 15:09:03 (Italy) in region 4 km SE Sarconi (PZ)

A magnitude ML 1.6 earthquake occured in region: 4 km SE Sarconi (PZ), on

  • 24-06-2021 13:09:03 (UTC)
  • 24-06-2021 15:09:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.214, 15.904 at 10 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Sarconi PZ 4 1404 1404
Moliterno PZ 4 4062 5466
Grumento Nova PZ 8 1700 7166
Spinoso PZ 8 1462 8628
Castelsaraceno PZ 9 1384 10012
Montemurro PZ 12 1235 11247
San Martino d'Agri PZ 13 801 12048
Viggiano PZ 14 3329 15377
San Chirico Raparo PZ 15 1084 16461
Tramutola PZ 16 3089 19550
Lagonegro PZ 16 5584 25134
Latronico PZ 17 4556 29690
Armento PZ 17 631 30321
Carbone PZ 18 638 30959
Montesano sulla Marcellana SA 19 6704 37663
Nemoli PZ 19 1495 39158
Casalbuono SA 19 1194 40352
Marsicovetere PZ 19 5546 45898
Lauria PZ 19 12919 58817
Rivello PZ 20 2767 61584

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km S of Potenza (67122 inhabitants)
78 Km SW of Matera (60436 inhabitants)
88 Km SW of Altamura (70396 inhabitants)
89 Km SE of Battipaglia (50786 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.6 2021-06-24
13:09:03
40.2145 15.9043 10 2021-06-24
13:14:35
Sala Sismica INGV-Roma 91821971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-24 13:09:03 ± 0.06
Latitude 40.2145 ± 0.0036
Longitude 15.9043 ± 0.0047
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 91821971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 450
Semi-minor axis of confidence ellipse (meter) 315
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 48
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
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) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.04317
Epicentral distance of station farthest from the epicenter (degree) 0.47574
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 91821971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-24 13:14:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MGR.HHZ. 2021-06-24T13:09:13.86 0.6 undecidable manual S 254 0.2788 50 -0.24 46
IV.SLCN.HNZ. 2021-06-24T13:09:13.84 0.3 undecidable manual S 310 0.2716 50 -0.04 73
MN.CUC.HHZ. 2021-06-24T13:09:12.72 0.6 undecidable manual S 197 0.2311 110 0.21 47
IV.GRIS.EHE. 2021-06-24T13:09:12.88 0.1 undecidable manual P 185 0.4757 50 0.1 92
IV.PTRP.HHE. 2021-06-24T13:09:10.63 0.1 undecidable manual P 21 0.3292 50 0.35 90
IV.SLCN.HNZ. 2021-06-24T13:09:09.14 0.1 undecidable manual P 310 0.2716 50 -0.15 95
IV.MGR.HHZ. 2021-06-24T13:09:09.15 0.3 positive manual P 254 0.2788 50 -0.27 69
MN.CUC.HHZ. 2021-06-24T13:09:08.51 0.3 positive manual P 197 0.2311 110 0.01 74
IV.SCHR.EHZ. 2021-06-24T13:09:08.78 0.3 undecidable manual S 97 0.1322 123 -0.3 71
IV.MTSN.HNZ. 2021-06-24T13:09:08.96 0.3 undecidable manual S 294 0.1277 124 0.02 75
IV.MCEL.HHZ. 2021-06-24T13:09:08.99 0.6 undecidable manual S 325 0.1349 122 -0.2 48
IV.MCEL.HHZ. 2021-06-24T13:09:06.59 0.1 positive manual P 325 0.1349 122 0.01 100
IV.SIRI.HHZ. 2021-06-24T13:09:06.60 0.3 undecidable manual S 221 0.0432 153 -0.11 75
IV.MTSN.HNZ. 2021-06-24T13:09:06.69 0.1 undecidable manual P 294 0.1277 124 0.25 95
IV.SCHR.EHZ. 2021-06-24T13:09:06.50 0.6 negative manual P 97 0.1322 123 -0.02 50
IV.SIRI.HHZ. 2021-06-24T13:09:05.27 0.1 undecidable manual P 221 0.0432 153 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SIRI.HHE. ML:1.4 0.0004965 0.14 AML other m 2021-06-24T13:09:06.88
IV.SIRI.HNN. ML:1.8 0.00112 1.5 AML other m 2021-06-24T13:09:07.90
IV.SIRI.HHN. ML:1.8 0.001225 1.5 AML other m 2021-06-24T13:09:07.15
IV.SIRI.HNE. ML:1.8 0.001046 0.24 AML other m 2021-06-24T13:09:08.50
IV.SCHR.EHE. ML:1.4 0.0002385 0.42 AML other m 2021-06-24T13:09:09.11
IV.SCHR.EHN. ML:1.6 0.0004135 0.46 AML other m 2021-06-24T13:09:09.05
IV.MCEL.HHE. ML:1.6 0.000374 0.98 AML other m 2021-06-24T13:09:09.63
IV.MCEL.HNE. ML:2.1 0.0012085 0.7 AML other m 2021-06-24T13:09:09.64
IV.MCEL.HHN. ML:1.4 0.0002545 0.3 AML other m 2021-06-24T13:09:10.00
IV.MCEL.HNN. ML:1.9 0.0007035 0.8 AML other m 2021-06-24T13:09:11.41
MN.CUC.HHN. ML:0.9 4.965E-5 0.24 AML other m 2021-06-24T13:09:14.16
IV.MGR.HHN. ML:1.5 0.0001425 0.24 AML other m 2021-06-24T13:09:14.07
IV.MGR.HHE. ML:1.3 9.81E-5 0.34 AML other m 2021-06-24T13:09:14.94
MN.CUC.HHE. ML:1 6.185E-5 0.48 AML other m 2021-06-24T13:09:16.28
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