Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 30-04-2024 and time 10:53:15 (Italy) in region 3 km N Rotonda (PZ)

A magnitude ML 1.0 earthquake occured in region: 3 km N Rotonda (PZ), on

  • 30-04-2024 08:53:15 (UTC)
  • 30-04-2024 10:53:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.9780, 16.0360 at 17 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
Rotonda PZ 3 3494 3494
Viggianello PZ 5 3025 6519
Laino Borgo CS 6 1921 8440
Castelluccio Superiore PZ 6 824 9264
Castelluccio Inferiore PZ 6 2131 11395
Laino Castello CS 7 848 12243
San Severino Lucano PZ 10 1563 13806
Mormanno CS 11 3027 16833
Episcopia PZ 12 1434 18267
Latronico PZ 13 4556 22823
Papasidero CS 16 734 23557
Morano Calabro CS 17 4576 28133
Francavilla in Sinni PZ 19 4215 32348
Lauria PZ 19 12919 45267
Aieta CS 19 823 46090
Carbone PZ 19 638 46728
Fardella PZ 19 627 47355
Teana PZ 19 613 47968

Municipalities with at least 50000 inhabitants

An earthquake occurred to
76 Km S of Potenza (67122 inhabitants)
78 Km N of Cosenza (67546 inhabitants)
90 Km SW of Matera (60436 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 1.0 2024-04-30
08:53:15		 39.9775 16.036 17 2024-04-30
09:03:05		 Sala Sismica INGV-Roma 127247531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-30 08:53:15 ± 0.16
Latitude 39.9775 ± 0.0063
Longitude 16.0360 ± 0.0094
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 127247531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 802
Semi-minor axis of confidence ellipse (meter) 417
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 43
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
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) 0.05486
Epicentral distance of station farthest from the epicenter (degree) 0.39031
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 127247531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-30 09:03:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SIRI.HHZ. 2024-04-30T08:53:26.33 0.6 undecidable manual S 328 26.8509 110 0.64 43
XE.T0702.HHZ. 2024-04-30T08:53:26.95 0.6 undecidable manual S 172 28.749 108 0.78 40
XE.TNOVA.HNN. 2024-04-30T08:53:24.07 0.6 undecidable manual S 91 19.1697 121 0.24 48
MN.CUC.HHZ. 2024-04-30T08:53:24.25 0.6 undecidable manual S 276 18.87 121 0.49 46
XE.SHEVA.HNE. 2024-04-30T08:53:24.84 0.6 undecidable manual S 148 21.1677 117 0.53 44
IV.MCEL.HHZ. 2024-04-30T08:53:23.85 0.1 negative manual P 333 43.3233 100 -0.12 94
XE.T0702.HHZ. 2024-04-30T08:53:21.46 1.0 negative manual P 172 28.749 108 -0.32 23
IV.SALB.HHE. 2024-04-30T08:53:21.74 0.1 undecidable manual P 113 28.6491 109 -0.03 98
IV.SIRI.HHZ. 2024-04-30T08:53:21.48 0.3 positive manual P 328 26.8509 110 -0.03 74
XE.LAICA.HHN. 2024-04-30T08:53:21.22 0.6 undecidable manual S 238 6.0939 156 -0.26 48
XE.T0701.HHZ. 2024-04-30T08:53:21.63 0.6 undecidable manual S 82 6.8931 153 0.06 51
MN.CUC.HHZ. 2024-04-30T08:53:20.24 0.6 positive manual P 276 18.87 121 -0.15 48
XE.SHEVA.HNE. 2024-04-30T08:53:20.66 0.1 undecidable manual P 148 21.1677 117 -0.05 99
XE.TNOVA.HNN. 2024-04-30T08:53:20.41 0.1 undecidable manual P 91 19.1697 121 -0.02 100
XE.T0701.HHZ. 2024-04-30T08:53:19.03 1.0 undecidable manual P 82 6.8931 153 -0.09 25
XE.MORMA.HHZ. 2024-04-30T08:53:19.52 0.3 negative manual P 205 13.0758 134 -0.17 73
IV.MMN.HHE. 2024-04-30T08:53:19.02 0.1 undecidable manual P 202 10.3785 142 -0.39 94
XE.LAICA.HHN. 2024-04-30T08:53:18.88 0.1 undecidable manual P 238 6.0939 156 -0.19 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XE.MORMA.HHN. ML:1.0 0.00008535000000000001 0.36 AML other m 2024-04-30T08:53:23.39
XE.MORMA.HHE. ML:1.3 0.0001525 0.28 AML other m 2024-04-30T08:53:23.76
MN.CUC.HHN. ML:0.8 0.0000418 0.78 AML other m 2024-04-30T08:53:25.72
MN.CUC.HHE. ML:0.9 0.000055100000000000004 0.32 AML other m 2024-04-30T08:53:25.97
XE.T0702.HHN. ML:0.7 0.0000264 0.8 AML other m 2024-04-30T08:53:28.40
XE.T0702.HHE. ML:0.7 0.00002435 1.02 AML other m 2024-04-30T08:53:28.85
IV.SIRI.HHN. ML:1.1 0.000060100000000000004 0.44 AML other m 2024-04-30T08:53:29.97
IV.SIRI.HHE. ML:1.1 0.0000551 0.38 AML other m 2024-04-30T08:53:30.46
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