Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 30-06-2018 and time 01:12:59 (Italy) in region 2 km NW San Chirico Raparo (PZ)

A magnitude ML 1.2 earthquake occured in region: 2 km NW San Chirico Raparo (PZ), on

  • 29-06-2018 23:12:59 (UTC)
  • 30-06-2018 01:12:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.2040, 16.0620 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.

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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
San Chirico Raparo PZ 2 1084 1084
San Martino d'Agri PZ 4 801 1885
Castelsaraceno PZ 7 1384 3269
Carbone PZ 7 638 3907
Calvera PZ 9 387 4294
Castronuovo di Sant'Andrea PZ 11 1067 5361
Spinoso PZ 11 1462 6823
Armento PZ 11 631 7454
Teana PZ 12 613 8067
Gallicchio PZ 12 862 8929
Montemurro PZ 12 1235 10164
Roccanova PZ 12 1543 11707
Missanello PZ 13 566 12273
Fardella PZ 13 627 12900
Latronico PZ 14 4556 17456
Episcopia PZ 15 1434 18890
Sarconi PZ 16 1404 20294
Chiaromonte PZ 16 1965 22259
Moliterno PZ 17 4062 26321
Grumento Nova PZ 17 1700 28021
Guardia Perticara PZ 18 552 28573
Francavilla in Sinni PZ 18 4215 32788
Sant'Arcangelo PZ 19 6533 39321
Aliano MT 19 1008 40329

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km SE of Potenza (67122 inhabitants)
69 Km SW of Matera (60436 inhabitants)
81 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 1.2 2018-06-29
23:12:59		 40.2038 16.0623 22 2019-04-24
14:51:17		 Bollettino Sismico Italiano INGV 67157561
Reviewed
Rev100 		ML 1.4 2018-06-29
23:12:58		 40.2018 16.0547 29 2018-06-29
23:24:04		 Sala Sismica INGV-Roma 58255121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-06-29 23:12:59 ± 0.46
Latitude 40.2038 ± 0.0198
Longitude 16.0623 ± 0.0259
Depth (km) 22 ± 5 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67157561

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2111
Semi-minor axis of confidence ellipse (meter) 1783
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 62
Circular confidence region, given by single value of horizontal uncertainty (meter) 2110.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.58996
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 67157561
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-01 12:25:45

ML:1.4

Field Value
Value 1.4
Uncertainty 0.5
Num. used stations 12
Type of magnitude ML
Reference to an origin 58255121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-06-29 23:24:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2018-06-29T23:14:26.85 3.0 undecidable manual Pn 3.77 0
IV.EUCT.HNZ. 2018-06-29T23:14:26.08 3.0 positive manual Pn 3.08 0
IV.CRJA.HHZ. 2018-06-29T23:14:14.52 3.0 undecidable manual Sg 0.15 0
IV.MNTV.HNZ. 2018-06-29T23:14:07.44 3.0 negative manual Pn -5.01 0
IV.BRSN.EHZ. 2018-06-29T23:13:58.37 3.0 undecidable manual Pn 2.61 0
MN.CLTB.HHZ. 2018-06-29T23:13:39.16 3.0 positive manual Pg 0.59 0
IV.CMPR.HHN. 2018-06-29T23:13:19.59 0.6 undecidable manual S 281 65.49 101 0.21 51
IV.MCEL.HHZ. 2018-06-29T23:13:10.17 0.6 undecidable manual S 301 25.8519 123 0.75 54
MN.CUC.HHZ. 2018-06-29T23:13:10.93 0.6 undecidable manual S 222 31.3464 117 0.23 56
IV.CMPR.HHN. 2018-06-29T23:13:10.13 0.6 undecidable manual P 281 65.49 101 -0.7 47
IV.BULG.HHN. 2018-06-29T23:13:09.77 0.6 undecidable manual P 257 59.6958 103 -0.19 53
IV.MTSN.HHZ. 2018-06-29T23:13:09.04 0.3 undecidable manual S 285 27.2505 121 -0.7 62
IV.SALB.HHZ. 2018-06-29T23:13:07.03 0.3 undecidable manual P 146 43.5231 109 -0.52 70
IV.MGR.HHN. 2018-06-29T23:13:07.36 0.3 undecidable manual P 260 43.7229 108 -0.23 81
IV.SLCN.HNE. 2018-06-29T23:13:07.34 0.3 undecidable manual P 300 41.8248 109 0.04 85
IV.PTRP.HHZ. 2018-06-29T23:13:06.40 0.6 undecidable manual P 360 35.2425 114 0.03 57
MN.CUC.HHZ. 2018-06-29T23:13:05.88 0.3 undecidable manual P 222 31.3464 117 0.06 85
IV.MCEL.HHZ. 2018-06-29T23:13:05.99 0.1 undecidable manual P 301 25.8519 123 0.91 95
IV.MTSN.HHZ. 2018-06-29T23:13:04.79 0.1 positive manual P 285 27.2505 121 -0.48 100
IV.CAFL.HHZ. 2018-06-29T23:12:57.96 3.0 undecidable manual P -5.12 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTSN.HHE. ML:1.4 0.00011118305 0.2944 AML other m 2018-06-29T23:13:09.54
IV.MTSN.HHN. ML:1.5 0.00013817404999999999 0.192 AML other m 2018-06-29T23:13:09.53
IV.MCEL.HNE. ML:1.2 0.00007213275500000001 0.2688 AML other m 2018-06-29T23:13:09.47
IV.MCEL.HNN. ML:1.0 0.000048111760000000006 1.3216 AML other m 2018-06-29T23:13:10.04
IV.MCEL.HHE. ML:1.3 0.00008105862499999999 0.2304 AML other m 2018-06-29T23:13:10.00
MN.CUC.HHN. ML:0.8 0.0000263328 0.2816 AML other m 2018-06-29T23:13:11.14
IV.MCEL.HHN. ML:1.0 0.000047265130000000005 0.1152 AML other m 2018-06-29T23:13:11.17
MN.CUC.HHE. ML:0.8 0.000024099790000000002 0.2816 AML other m 2018-06-29T23:13:11.23
MN.CUC.HNN. ML:1.5 0.00012739575 0.8384 AML other m 2018-06-29T23:13:16.12
MN.CUC.HNE. ML:1.7 0.00017252596 1.2224 AML other m 2018-06-29T23:13:23.81
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