Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 29-05-2018 and time 15:15:11 (Italy) in region 2 km NW Francavilla Angitola (VV)

A magnitude ML 1.9 earthquake occured in region: 2 km NW Francavilla Angitola (VV), on

  • 29-05-2018 13:15:11 (UTC)
  • 29-05-2018 15:15:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.7980, 16.2630 at 8 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
Francavilla Angitola VV 2 1939 1939
Filadelfia VV 3 5384 7323
Curinga CZ 6 6779 14102
Polia VV 7 1023 15125
Monterosso Calabro VV 9 1729 16854
San Pietro a Maida CZ 9 4200 21054
Pizzo VV 11 9278 30332
Maida CZ 11 4566 34898
Jacurso CZ 12 624 35522
Maierato VV 12 2188 37710
Capistrano VV 12 1042 38752
Filogaso VV 13 1417 40169
Cortale CZ 14 2117 42286
Girifalco CZ 15 5945 48231
San Nicola da Crissa VV 15 1335 49566
Sant'Onofrio VV 15 3067 52633
Cenadi CZ 16 563 53196
San Vito sullo Ionio CZ 16 1811 55007
Olivadi CZ 16 529 55536
Amaroni CZ 16 1855 57391
Centrache CZ 16 401 57792
Vallelonga VV 17 706 58498
Palermiti CZ 17 1213 59711
Vallefiorita CZ 18 1771 61482
Stefanaconi VV 18 2494 63976
Vazzano VV 18 1067 65043
Chiaravalle Centrale CZ 18 5759 70802
Torre di Ruggiero CZ 19 1033 71835
Vibo Valentia VV 19 33941 105776
Pizzoni VV 19 1143 106919
Argusto CZ 20 522 107441

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km S of Lamezia Terme (70714 inhabitants)
31 Km W of Catanzaro (90612 inhabitants)
55 Km S of Cosenza (67546 inhabitants)
81 Km W of Crotone (62178 inhabitants)
91 Km NE of Messina (238439 inhabitants)
94 Km NE of Reggio di Calabria (183035 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 1.9 2018-05-29
13:15:11		 38.7977 16.2627 8 2019-04-24
14:50:49		 Bollettino Sismico Italiano INGV 59062801
Reviewed
Rev100 		ML 2.0 2018-05-29
13:15:11		 38.7933 16.2803 10 2018-05-29
13:20:46		 Sala Sismica INGV-Roma 57341911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-05-29 13:15:11 ± 0.16
Latitude 38.7977 ± 0.0045
Longitude 16.2627 ± 0.0092
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 59062801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 656
Semi-minor axis of confidence ellipse (meter) 473
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 107
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 23
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.86425
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 59062801
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-07-25 09:11:08

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 57341911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-05-29 13:20:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2018-05-29T13:15:37.47 0.3 undecidable manual S 342 85.3479 50 0 68
IV.LADO.EHZ. 2018-05-29T13:15:37.34 0.3 undecidable manual S 49 82.0512 50 0.76 55
IV.SOI.EHZ. 2018-05-29T13:15:37.20 0.3 undecidable manual S 193 82.3509 50 0.52 61
MN.TIP.HNZ. 2018-05-29T13:15:30.82 0.3 undecidable manual S 45 60.1953 50 0.07 70
IV.TDS.HHZ. 2018-05-29T13:15:28.66 0.3 undecidable manual P 4 95.9262 50 0.53 59
IV.CAR1.HHZ. 2018-05-29T13:15:28.29 0.3 undecidable manual S 355 50.7159 50 0.05 71
IV.SPS2.HHZ. 2018-05-29T13:15:28.93 0.3 undecidable manual S 7 55.1004 50 -0.47 65
IV.PIPA.HNZ. 2018-05-29T13:15:27.56 0.3 undecidable manual P 32 89.9433 50 0.35 62
IV.SERS.HHZ. 2018-05-29T13:15:26.81 0.3 undecidable manual S 54 45.3213 50 0.03 72
IV.SOI.EHZ. 2018-05-29T13:15:26.36 0.3 undecidable manual P 193 82.3509 50 0.31 64
IV.CET2.HHZ. 2018-05-29T13:15:26.41 0.1 undecidable manual P 342 85.3479 50 -0.09 89
IV.LADO.EHZ. 2018-05-29T13:15:26.50 0.3 undecidable manual P 49 82.0512 50 0.51 61
IV.PLAC.HHZ. 2018-05-29T13:15:25.45 0.1 undecidable manual S 158 41.5251 50 -0.32 92
MN.CEL.HNZ. 2018-05-29T13:15:24.37 0.3 undecidable manual P 208 67.6767 50 0.59 61
IV.JOPP.HHZ. 2018-05-29T13:15:24.78 0.3 undecidable manual S 237 38.9277 50 -0.29 69
MN.TIP.HNZ. 2018-05-29T13:15:22.36 0.1 undecidable manual P 45 60.1953 50 -0.27 90
IV.SPS2.HHZ. 2018-05-29T13:15:21.78 0.1 undecidable manual P 7 55.1004 50 -0.07 94
IV.CAR1.HHZ. 2018-05-29T13:15:21.04 0.1 undecidable manual P 355 50.7159 50 -0.14 94
IV.JOPP.HHZ. 2018-05-29T13:15:19.28 0.1 undecidable manual P 237 38.9277 50 -0.07 97
IV.PLAC.HHZ. 2018-05-29T13:15:19.37 0.1 undecidable manual P 158 41.5251 50 -0.38 91
IV.SERS.HHZ. 2018-05-29T13:15:19.64 0.1 undecidable manual P 54 45.3213 50 -0.69 81
IV.GRI.EHZ. 2018-05-29T13:15:16.93 0.1 undecidable manual S 79 13.875 120 -0.14 100
IV.GRI.EHZ. 2018-05-29T13:15:14.92 0.1 undecidable manual P 79 13.875 120 0.2 99
IV.ISTR.HHZ. 2018-05-29T13:14:55.54 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHE. ML:2.3 0.00023950000000000002 0.42 AML other m 2018-05-29T13:15:40.75
IV.GRI.EHE. ML:2.6 0.004900000000000001 0.24 AML other m 2018-05-29T13:15:17.28
IV.JOPP.HHE. ML:2.0 0.0003265 0.16 AML other m 2018-05-29T13:15:25.24
IV.JOPP.HHN. ML:2.1 0.000456 0.48 AML other m 2018-05-29T13:15:25.63
IV.PLAC.HNN. ML:2.0 0.00035749999999999996 0.18 AML other m 2018-05-29T13:15:25.64
IV.PLAC.HHE. ML:2.1 0.000383 0.3 AML other m 2018-05-29T13:15:25.63
IV.PLAC.HHN. ML:2.2 0.000482 1.52 AML other m 2018-05-29T13:15:26.21
IV.PLAC.HNE. ML:2.2 0.00046899999999999996 1.5 AML other m 2018-05-29T13:15:26.22
IV.SERS.HHN. ML:1.6 0.0001085 0.26 AML other m 2018-05-29T13:15:27.16
IV.SERS.HNE. ML:1.6 0.00011125 0.38 AML other m 2018-05-29T13:15:27.60
IV.CAR1.HHN. ML:2.4 0.0006245000000000001 0.36 AML other m 2018-05-29T13:15:29.22
IV.CAR1.HHE. ML:2.4 0.0006005 0.34 AML other m 2018-05-29T13:15:31.13
IV.SPS2.HHN. ML:1.8 0.000142 0.36 AML other m 2018-05-29T13:15:31.78
IV.SERS.HHE. ML:1.5 0.00009925 0.38 AML other m 2018-05-29T13:15:32.77
IV.SERS.HNN. ML:1.5 0.0001008 0.38 AML other m 2018-05-29T13:15:32.78
IV.SPS2.HHE. ML:1.6 0.0000992 1.44 AML other m 2018-05-29T13:15:33.77
IV.SOI.EHN. ML:1.6 0.0000533 0.86 AML other m 2018-05-29T13:15:39.99
IV.CET2.HHN. ML:2.4 0.00034899999999999997 0.32 AML other m 2018-05-29T13:15:40.16
IV.SOI.EHE. ML:1.7 0.0000642 0.46 AML other m 2018-05-29T13:15:42.07
IV.CAR1.HNN. ML:2.4 0.000669504 0.3904 AML other m 2018-05-29T13:15:29.41
IV.CAR1.HNE. ML:2.3 0.00051334285 0.3392 AML other m 2018-05-29T13:15:31.14
IV.PIPA.HHN. ML:1.7 0.00005843501499999999 0.2816 AML other m 2018-05-29T13:15:42.82
IV.PIPA.HHE. ML:1.8 0.000064135155 0.3008 AML other m 2018-05-29T13:15:45.54
IV.TDS.HHN. ML:1.4 0.000024505795 0.2624 AML other m 2018-05-29T13:15:48.94
IV.TDS.HHE. ML:1.5 0.000032904694999999997 0.5376 AML other m 2018-05-29T13:15:53.14
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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