Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 03-04-2018 and time 00:47:05 (Italy) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude ML 2.2 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 02-04-2018 22:47:05 (UTC)
  • 03-04-2018 00:47:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.6680, 15.7420 at 65 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
Ricadi VV 12 4900 4900
Tropea VV 14 6441 11341
Drapia VV 15 2085 13426
Spilinga VV 15 1464 14890
Parghelia VV 16 1300 16190
Joppolo VV 16 1926 18116
Zaccanopoli VV 17 752 18868

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km N of Messina (238439 inhabitants)
61 Km SW of Lamezia Terme (70714 inhabitants)
63 Km N of Reggio di Calabria (183035 inhabitants)
79 Km W of Catanzaro (90612 inhabitants)
83 Km SW of Cosenza (67546 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 2.2 2018-04-02
22:47:05		 38.6678 15.7417 65 2019-04-24
14:49:34		 Bollettino Sismico Italiano INGV 57086291
Reviewed
Rev100 		ML 2.3 2018-04-02
22:47:05		 38.6665 15.7473 64 2018-04-02
23:04:40		 Sala Sismica INGV-Roma 55059021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-04-02 22:47:05 ± 0.13
Latitude 38.6678 ± 0.0063
Longitude 15.7417 ± 0.0104
Depth (km) 65 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 57086291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 973
Semi-minor axis of confidence ellipse (meter) 246
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 300
Circular confidence region, given by single value of horizontal uncertainty (meter) 970.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 48
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.12770
Epicentral distance of station farthest from the epicenter (degree) 2.00908
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 60
Type of magnitude ML
Reference to an origin 57086291
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-26 01:23:44

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 51
Type of magnitude ML
Reference to an origin 55059021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-04-02 23:04:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SIRI.HHZ. 2018-04-02T22:47:49.10 0.6 undecidable manual S 4 168.3093 102 -0.26 34
IV.TDS.HHZ. 2018-04-02T22:47:39.29 0.6 undecidable manual S 25 121.3896 108 -0.3 39
IV.MIGL.HHZ. 2018-04-02T22:47:38.35 0.6 undecidable manual P 15 223.0101 98 0.95 19
IV.MUCR.HHZ. 2018-04-02T22:47:36.32 0.3 undecidable manual S 228 102.5196 112 0.57 57
IV.CET2.HHZ. 2018-04-02T22:47:34.34 0.6 undecidable manual S 11 97.2249 114 -0.38 40
IV.RAFF.HHZ. 2018-04-02T22:47:34.97 0.3 undecidable manual P 217 200.6436 100 0.31 42
IV.NOV.HHZ. 2018-04-02T22:47:33.29 0.6 undecidable manual S 217 88.3449 117 0.3 41
IV.CMPR.HHZ. 2018-04-02T22:47:33.05 0.3 undecidable manual P 349 186.8685 101 0.08 47
IV.SPS2.HHZ. 2018-04-02T22:47:32.39 0.3 undecidable manual S 36 86.247 117 -0.18 64
IV.AIO.HHZ. 2018-04-02T22:47:32.85 0.3 undecidable manual S 210 89.0442 116 -0.27 61
IV.MTSN.HHZ. 2018-04-02T22:47:31.59 0.6 undecidable manual P 0 177.2892 101 -0.21 32
IV.MTTG.HHZ. 2018-04-02T22:47:30.45 0.6 undecidable manual S 183 73.8705 122 0.2 43
IV.CAR1.HHZ. 2018-04-02T22:47:30.48 0.6 undecidable manual S 32 76.5678 121 -0.28 43
IV.SIRI.HHZ. 2018-04-02T22:47:30.48 0.3 undecidable manual P 4 168.3093 102 -0.23 51
IV.MGR.HHZ. 2018-04-02T22:47:30.13 0.3 undecidable manual P 354 163.8138 102 -0.03 54
IV.ILLI.HHZ. 2018-04-02T22:47:30.94 0.6 undecidable manual S 251 73.0713 123 0.81 37
IV.PLAC.HHZ. 2018-04-02T22:47:29.77 0.3 undecidable manual S 112 65.0904 127 1.07 47
IV.HLNI.HHZ. 2018-04-02T22:47:29.67 0.1 undecidable manual P 208 164.9127 102 -0.62 61
IV.SOI.EHZ. 2018-04-02T22:47:29.86 0.6 undecidable manual S 158 71.373 124 0.05 44
IV.IVPL.HHZ. 2018-04-02T22:47:29.61 0.6 undecidable manual S 244 73.5708 123 -0.6 38
IV.HAGA.HHZ. 2018-04-02T22:47:28.59 0.1 undecidable manual P 199 161.7159 103 -1.31 45
IV.MPNC.HHZ. 2018-04-02T22:47:28.59 0.3 undecidable manual S 210 66.9774 126 -0.44 62
IV.GRI.EHZ. 2018-04-02T22:47:27.91 0.3 undecidable manual S 74 61.0944 129 -0.13 68
IV.MILZ.HHZ. 2018-04-02T22:47:27.52 0.3 undecidable manual S 225 62.493 128 -0.73 55
IV.PIPA.HHZ. 2018-04-02T22:47:26.82 0.3 undecidable manual P 45 129.5703 107 0.79 47
IV.EPZF.HHZ. 2018-04-02T22:47:26.98 0.3 undecidable manual P 220 121.2897 108 1.93 26
IV.IST3.HHZ. 2018-04-02T22:47:26.64 0.6 undecidable manual S 288 46.62 138 0.9 37
IV.TDS.HHZ. 2018-04-02T22:47:24.62 0.1 undecidable manual P 25 121.3896 108 -0.45 75
MN.TIP.HHZ. 2018-04-02T22:47:23.58 0.3 undecidable manual P 57 104.5176 112 0.49 56
IV.MUCR.HHZ. 2018-04-02T22:47:22.96 0.1 undecidable manual P 228 102.5196 112 0.11 84
IV.CET2.HHZ. 2018-04-02T22:47:22.01 0.1 undecidable manual P 11 97.2249 114 -0.25 82
IV.JOPP.HHZ. 2018-04-02T22:47:22.17 0.6 undecidable manual S 118 14.1747 165 -0.2 48
IV.AIO.HHZ. 2018-04-02T22:47:21.25 0.1 undecidable manual P 210 89.0442 116 -0.08 85
IV.NOV.HHZ. 2018-04-02T22:47:21.26 0.1 undecidable manual P 217 88.3449 117 0 87
IV.IVGP.HHZ. 2018-04-02T22:47:20.56 0.1 undecidable manual P 246 74.1702 122 0.85 71
IV.ILLI.HHZ. 2018-04-02T22:47:20.14 0.3 undecidable manual P 251 73.0713 123 0.54 61
IV.SPS2.HHZ. 2018-04-02T22:47:20.83 0.1 undecidable manual P 36 86.247 117 -0.19 85
IV.IVPL.HHZ. 2018-04-02T22:47:19.77 0.1 undecidable manual P 244 73.5708 123 0.12 88
IV.MTTG.HHZ. 2018-04-02T22:47:19.62 0.1 undecidable manual P 183 73.8705 122 -0.06 89
IV.CAR1.HHZ. 2018-04-02T22:47:19.68 0.1 undecidable manual P 32 76.5678 121 -0.29 85
IV.SOI.EHZ. 2018-04-02T22:47:19.37 0.1 undecidable manual P 158 71.373 124 -0.05 90
IV.MPNC.HHZ. 2018-04-02T22:47:18.48 0.3 undecidable manual P 210 66.9774 126 -0.5 61
IV.MILZ.HHZ. 2018-04-02T22:47:18.36 0.1 undecidable manual P 225 62.493 128 -0.16 88
IV.PLAC.HHZ. 2018-04-02T22:47:18.89 0.1 undecidable manual P 112 65.0904 127 0.11 89
IV.GRI.EHZ. 2018-04-02T22:47:18.34 0.1 undecidable manual P 74 61.0944 129 -0.05 92
IV.ISTR.HHZ. 2018-04-02T22:47:17.32 0.1 undecidable manual P 286 49.4172 136 0.01 94
IV.IST3.HHZ. 2018-04-02T22:47:17.33 0.1 undecidable manual P 288 46.62 138 0.26 90
IV.JOPP.HHZ. 2018-04-02T22:47:15.10 0.1 undecidable manual P 118 14.1747 165 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHN. ML:2.6 0.0007733788 0.1152 AML other m 2018-04-02T22:47:22.54
IV.JOPP.HHE. ML:2.6 0.0007425860500000001 0.128 AML other m 2018-04-02T22:47:22.70
IV.IST3.HHN. ML:2.8 0.00091631355 0.128 AML other m 2018-04-02T22:47:27.04
IV.IST3.HHE. ML:2.6 0.0006027964 0.1024 AML other m 2018-04-02T22:47:27.71
MN.CEL.HHE. ML:2.1 0.0001776207 0.1664 AML other m 2018-04-02T22:47:27.65
MN.CEL.HNE. ML:2.0 0.00014217648 0.1792 AML other m 2018-04-02T22:47:27.65
MN.CEL.HHN. ML:2.3 0.0002682901 0.2176 AML other m 2018-04-02T22:47:27.78
MN.CEL.HNN. ML:2.2 0.000212675 0.2176 AML other m 2018-04-02T22:47:27.78
IV.GRI.EHE. ML:2.6 0.00047701814999999995 0.2816 AML other m 2018-04-02T22:47:28.19
IV.MILZ.HHE. ML:2.6 0.0004893637000000001 0.2304 AML other m 2018-04-02T22:47:28.42
IV.MILZ.HHN. ML:2.4 0.00026725965 0.2176 AML other m 2018-04-02T22:47:28.61
IV.MPNC.HHN. ML:2.8 0.0006792521 0.2688 AML other m 2018-04-02T22:47:29.35
IV.MPNC.HHE. ML:3.0 0.0010270370500000002 0.2176 AML other m 2018-04-02T22:47:29.88
IV.SOI.EHE. ML:2.0 0.000105924395 0.4096 AML other m 2018-04-02T22:47:30.72
IV.CAR1.HNE. ML:2.2 0.0001756649 0.1792 AML other m 2018-04-02T22:47:30.81
IV.IVPL.HHN. ML:2.2 0.00016731065 0.2304 AML other m 2018-04-02T22:47:31.79
IV.CAR1.HHN. ML:2.2 0.0001501721 0.1152 AML other m 2018-04-02T22:47:31.71
IV.CAR1.HNN. ML:2.3 0.00020269475 0.1536 AML other m 2018-04-02T22:47:31.64
IV.CAR1.HHE. ML:2.3 0.0001842897 0.2176 AML other m 2018-04-02T22:47:31.64
IV.PLAC.HHN. ML:2.3 0.00022739775000000002 0.5376 AML other m 2018-04-02T22:47:32.76
IV.PLAC.HNE. ML:2.3 0.00022391815 0.5888 AML other m 2018-04-02T22:47:32.77
IV.GRI.EHN. ML:2.6 0.0004995008 0.3072 AML other m 2018-04-02T22:47:32.72
IV.SPS2.HHE. ML:1.9 0.00006650753000000002 1.7696 AML other m 2018-04-02T22:47:32.90
IV.PLAC.HHE. ML:2.3 0.00022793190000000002 0.2176 AML other m 2018-04-02T22:47:33.08
IV.PLAC.HNN. ML:2.3 0.0002193365 0.2176 AML other m 2018-04-02T22:47:33.08
IV.SPS2.HHN. ML:1.9 0.00007209214499999999 0.2432 AML other m 2018-04-02T22:47:33.68
IV.SOI.EHN. ML:2.0 0.000097018885 0.2816 AML other m 2018-04-02T22:47:34.02
IV.MTTG.HHE. ML:2.3 0.00022028665 0.5376 AML other m 2018-04-02T22:47:34.59
IV.MTTG.HHN. ML:2.3 0.00018344035 0.4224 AML other m 2018-04-02T22:47:34.57
IV.AIO.HHE. ML:2.2 0.00012433405 0.2944 AML other m 2018-04-02T22:47:34.81
IV.CET2.HHE. ML:2.5 0.00026916335 0.2176 AML other m 2018-04-02T22:47:35.40
IV.IVPL.HHE. ML:2.2 0.0001572487 0.3968 AML other m 2018-04-02T22:47:36.28
IV.CET2.HHN. ML:2.6 0.00031945329999999997 0.2048 AML other m 2018-04-02T22:47:36.03
MN.TIP.HHE. ML:1.8 0.000037653055 0.4224 AML other m 2018-04-02T22:47:38.72
MN.TIP.HHN. ML:1.5 0.000024473145 0.3584 AML other m 2018-04-02T22:47:39.23
IV.AIO.HHN. ML:2.4 0.00019384469999999998 0.3328 AML other m 2018-04-02T22:47:39.57
IV.NOV.HHN. ML:2.3 0.00016075485 1.616 AML other m 2018-04-02T22:47:39.91
IV.NOV.HHE. ML:2.3 0.00016088625 1.7696 AML other m 2018-04-02T22:47:40.95
IV.TDS.HHE. ML:1.8 0.00004058738 1.8432 AML other m 2018-04-02T22:47:40.00
IV.MUCR.HHN. ML:2.3 0.000141264 1.2448 AML other m 2018-04-02T22:47:43.86
IV.MUCR.HHE. ML:2.4 0.0001997069 1.68 AML other m 2018-04-02T22:47:43.90
MN.TIP.HNE. ML:2.0 0.00007684822 1.0912 AML other m 2018-04-02T22:47:46.73
IV.TDS.HHN. ML:1.7 0.000031176185500000005 0.32 AML other m 2018-04-02T22:47:48.95
IV.SIRI.HNE. ML:2.3 0.00007367188 1.6544 AML other m 2018-04-02T22:47:49.93
IV.SIRI.HHE. ML:2.3 0.000075009715 1.68 AML other m 2018-04-02T22:47:49.93
IV.MGR.HHN. ML:2.2 0.000055419650000000004 0.3712 AML other m 2018-04-02T22:47:50.00
IV.MGR.HHE. ML:2.2 0.00005923398000000001 0.2048 AML other m 2018-04-02T22:47:50.64
IV.HLNI.HHE. ML:2.1 0.00004935291 0.1152 AML other m 2018-04-02T22:47:51.49
IV.HAGA.HHE. ML:2.1 0.00004450681 1.8592 AML other m 2018-04-02T22:47:52.02
IV.HAGA.HHN. ML:2.2 0.000058583154999999995 0.2944 AML other m 2018-04-02T22:47:52.66
IV.HLNI.HHN. ML:2.2 0.0000557884 0.2048 AML other m 2018-04-02T22:47:52.00
IV.CMPR.HHE. ML:2.1 0.00003733075 1.552 AML other m 2018-04-02T22:47:54.08
IV.CMPR.HHN. ML:1.9 0.00002663968 0.576 AML other m 2018-04-02T22:47:56.49
IV.SIRI.HNN. ML:2.2 0.00006104264499999999 0.4352 AML other m 2018-04-02T22:47:57.15
IV.SIRI.HHN. ML:2.2 0.000061478295 0.4608 AML other m 2018-04-02T22:47:57.15
IV.MTSN.HHN. ML:2.2 0.0000547295 0.5632 AML other m 2018-04-02T22:48:04.46
IV.MTSN.HHE. ML:2.2 0.000048314115 0.6144 AML other m 2018-04-02T22:48:05.65
IV.AMUR.HHN. ML:2.3 0.00002875334 0.192 AML other m 2018-04-02T22:48:13.67
IV.AMUR.HHE. ML:2.4 0.00004311913000000001 0.2176 AML other m 2018-04-02T22:48:19.18
IV.NOCI.HHE. ML:2.1 0.000020955712000000003 0.2304 AML other m 2018-04-02T22:48:19.76
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
Waveforms Seismic signals in miniseed + resp format Download