Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 19-05-2020 and time 03:58:46 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 19-05-2020 03:58:46 (UTC)
  • 19-05-2020 05:58:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.4900, 15.4820 at 130 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Messina (238439 inhabitants)
45 Km NW of Reggio di Calabria (183035 inhabitants)
91 Km SW of Lamezia Terme (70714 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 2.1 2020-05-19
03:58:46		 38.4898 15.4818 130 2020-11-19
12:37:01		 Bollettino Sismico Italiano INGV 82929441
Reviewed
Rev100 		ML 2.1 2020-05-19
03:58:46		 38.4853 15.5437 135 2020-05-19
04:09:29		 Sala Sismica INGV-Roma 79306581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-19 03:58:46 ± 0.21
Latitude 38.4898 ± 0.0108
Longitude 15.4818 ± 0.0195
Depth (km) 130 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 82929441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1577
Semi-minor axis of confidence ellipse (meter) 1026
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 123
Circular confidence region, given by single value of horizontal uncertainty (meter) 1580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.64756
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 79306581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-19 04:09:29

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 29
Type of magnitude ML
Reference to an origin 82929441
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-15 13:58:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.GAGG.HHZ. 2020-05-19T04:01:09.42 3.0 undecidable manual Pg 21.57 0
GU.GSCL.HHZ. 2020-05-19T04:00:49.28 3.0 positive manual Pg 20.129999 0
IV.SRES.HHZ. 2020-05-19T04:00:39.24 3.0 undecidable manual Sn -5.56 0
SL.LJU.BHZ. 2020-05-19T04:00:33.57 3.0 negative manual Pn -4.11 0
IV.MURB.HHZ. 2020-05-19T04:00:21.70 3.0 undecidable manual Pg 15.18 0
IV.FIR.HHZ. 2020-05-19T04:00:14.09 3.0 undecidable manual Pn -4.84 0
IV.MAON.HHZ. 2020-05-19T04:00:08.60 3.0 undecidable manual Pn 3.4 0
IV.MTCE.HHZ. 2020-05-19T04:00:05.92 3.0 undecidable manual Pg 15.1 0
IV.VVLD.HHZ. 2020-05-19T03:59:52.57 3.0 positive manual Pg 7.89 0
IV.FIAM.HHZ. 2020-05-19T03:59:48.41 3.0 positive manual Pn -3.37 0
IV.CRJA.HHZ. 2020-05-19T03:59:46.32 3.0 undecidable manual Sn -5.65 0
IV.CLTA.HHZ. 2020-05-19T03:59:45.10 3.0 undecidable manual Sn -0.48 0
IV.LPEL.HHZ. 2020-05-19T03:59:42.75 3.0 negative manual Pn -2.12 0
OT.OT11.EHZ. 2020-05-19T03:59:41.49 3.0 negative manual Pg 5.84 0
IV.MGR.HHZ. 2020-05-19T03:59:36.77 0.6 undecidable manual S 2 182.8836 121 -2.08 12
IV.GRIS.HNE. 2020-05-19T03:59:31.86 0.6 undecidable manual S 13 142.3464 129 0.17 40
MN.TIP.HHZ. 2020-05-19T03:59:30.60 0.6 undecidable manual S 55 134.2656 131 0.26 40
IV.SERS.HHZ. 2020-05-19T03:59:28.87 0.6 undecidable manual S 59 120.6903 134 0.7 36
IV.CET2.HHZ. 2020-05-19T03:59:28.32 0.6 undecidable manual S 19 122.2887 133 -0.1 43
XK.SELL.HHZ. 2020-05-19T03:59:27.26 0.6 undecidable manual S 61 113.1978 136 0.22 42
IV.AMUR.HHZ. 2020-05-19T03:59:26.60 3.0 positive manual Pn -2.59 0
IV.CAR1.HHZ. 2020-05-19T03:59:25.91 0.6 undecidable manual S 36 105.5166 138 0.01 45
IV.PLAC.HHZ. 2020-05-19T03:59:23.01 0.6 undecidable manual S 93 83.1501 145 0.13 46
IV.MIGL.HHZ. 2020-05-19T03:59:23.23 3.0 negative manual Pn -1.67 0
XK.GIZZ.HHZ. 2020-05-19T03:59:22.72 0.6 undecidable manual S 49 83.0502 145 -0.15 46
IV.SOI.EHZ. 2020-05-19T03:59:21.00 0.6 undecidable manual S 133 67.9764 150 -0.12 48
IV.FERC.HNN. 2020-05-19T03:59:20.03 0.6 undecidable manual S 94 56.2992 155 0.08 48
IV.MTTG.HHZ. 2020-05-19T03:59:20.05 0.6 undecidable manual S 161 57.1983 154 0 49
MN.CEL.HHZ. 2020-05-19T03:59:19.04 0.6 undecidable manual S 125 43.9227 160 0.11 49
IV.MPNC.HHZ. 2020-05-19T03:59:19.14 0.6 undecidable manual S 196 39.7269 162 0.51 45
IV.JOPP.HHZ. 2020-05-19T03:59:18.65 0.6 undecidable manual S 70 37.3293 163 0.18 49
IV.PTRP.HHZ. 2020-05-19T03:59:18.51 3.0 undecidable manual Pn -4.4 0
IV.MSRU.HHE. 2020-05-19T03:59:17.31 0.6 undecidable manual S 175 25.1526 168 -0.5 48
IV.SIRI.HHZ. 2020-05-19T03:59:17.55 3.0 negative manual Pn -0.76 0
IV.MGR.HHZ. 2020-05-19T03:59:17.03 0.1 undecidable manual P 2 182.8836 121 0.34 66
IV.SALB.HHZ. 2020-05-19T03:59:16.37 0.1 undecidable manual P 25 170.8956 123 0.94 57
IV.BULG.HHN. 2020-05-19T03:59:16.67 0.1 undecidable manual P 357 176.3901 122 0.66 62
IV.PIPA.HHZ. 2020-05-19T03:59:14.34 0.1 undecidable manual P 46 159.4182 125 0.09 78
IV.GRIS.HNE. 2020-05-19T03:59:12.24 0.1 undecidable manual P 13 142.3464 129 -0.32 78
MN.TIP.HHZ. 2020-05-19T03:59:11.82 0.1 undecidable manual P 55 134.2656 131 0.04 85
XK.SELL.HHZ. 2020-05-19T03:59:10.20 0.1 undecidable manual P 61 113.1978 136 0.33 83
IV.CET2.HHZ. 2020-05-19T03:59:10.65 0.1 undecidable manual P 19 122.2887 133 -0.02 86
IV.SERS.HHZ. 2020-05-19T03:59:10.15 0.1 undecidable manual P 59 120.6903 134 -0.38 80
IV.SPS2.HHZ. 2020-05-19T03:59:09.18 0.1 undecidable manual P 40 115.5954 135 -0.9 67
IV.CAR1.HHZ. 2020-05-19T03:59:08.94 0.1 undecidable manual P 36 105.5166 138 -0.28 85
IV.PLAC.HHZ. 2020-05-19T03:59:07.34 0.1 undecidable manual P 93 83.1501 145 -0.14 91
XK.GIZZ.HHZ. 2020-05-19T03:59:07.40 0.1 undecidable manual P 49 83.0502 145 -0.07 93
IV.MTTG.HHZ. 2020-05-19T03:59:06.06 0.1 undecidable manual P 161 57.1983 154 0.22 95
IV.SOI.EHZ. 2020-05-19T03:59:06.24 0.1 undecidable manual P 133 67.9764 150 -0.22 93
IV.FERC.HNN. 2020-05-19T03:59:06.07 0.3 undecidable manual P 94 56.2992 155 0.28 70
IV.IST3.HHZ. 2020-05-19T03:59:05.16 0.1 undecidable manual P 328 40.626 161 0.1 100
IV.MPNC.HHZ. 2020-05-19T03:59:05.36 0.1 undecidable manual P 196 39.7269 162 0.34 95
IV.JOPP.HHZ. 2020-05-19T03:59:04.78 0.1 undecidable manual P 70 37.3293 163 -0.15 99
IV.MSRU.HHE. 2020-05-19T03:59:04.31 0.1 undecidable manual P 175 25.1526 168 -0.24 100
MN.CEL.HHZ. 2020-05-19T03:59:04.60 0.1 undecidable manual P 125 43.9227 160 -0.59 88
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CEL.HHN. ML:1.8 0.00003705929 0.3008 AML other m 2020-05-19T03:59:19.35
MN.CEL.HNN. ML:2.1 0.000068836985 0.8224 AML other m 2020-05-19T03:59:31.91
MN.CEL.HHE. ML:1.9 0.0000456728 1.7024 AML other m 2020-05-19T03:59:23.93
IV.JOPP.HHE. ML:1.9 0.00004951978 0.2208 AML other m 2020-05-19T03:59:19.37
IV.JOPP.HHN. ML:2.1 0.000082120965 0.1568 AML other m 2020-05-19T03:59:19.59
IV.MPNC.HHN. ML:2.2 0.00009172042 0.8992 AML other m 2020-05-19T03:59:30.50
IV.MPNC.HHE. ML:1.8 0.00003519457 2.7616 AML other m 2020-05-19T03:59:20.88
IV.MTTG.HHE. ML:2.3 0.00010412699 1.0816 AML other m 2020-05-19T03:59:27.84
IV.SOI.EHN. ML:1.9 0.000046431415000000005 1.6224 AML other m 2020-05-19T03:59:23.01
IV.SOI.EHE. ML:1.9 0.000039194865 0.4608 AML other m 2020-05-19T03:59:22.51
IV.PLAC.HHE. ML:2.2 0.00006796483999999999 0.2592 AML other m 2020-05-19T03:59:24.37
IV.PLAC.HHN. ML:2.1 0.000063323255 0.2208 AML other m 2020-05-19T03:59:23.98
IV.PLAC.HNE. ML:2.1 0.00006682075499999999 0.3392 AML other m 2020-05-19T03:59:23.98
IV.PLAC.HNN. ML:2.1 0.000057715635 0.2816 AML other m 2020-05-19T03:59:24.64
IV.CAR1.HNN. ML:2.6 0.00018225820000000002 1.2704 AML other m 2020-05-19T03:59:27.58
IV.CAR1.HHN. ML:2.1 0.000056458635 0.1824 AML other m 2020-05-19T03:59:28.22
IV.CAR1.HHE. ML:2.2 0.000067499235 0.3424 AML other m 2020-05-19T03:59:26.90
IV.CAR1.HNE. ML:2.4 0.00011742975 1.3376 AML other m 2020-05-19T03:59:25.47
IV.SPS2.HHE. ML:1.8 0.00002594993 0.4992 AML other m 2020-05-19T03:59:29.54
IV.SPS2.HHN. ML:1.8 0.00002574916 0.3424 AML other m 2020-05-19T03:59:29.11
IV.SERS.HHN. ML:1.8 0.0000273529 0.24 AML other m 2020-05-19T03:59:31.08
IV.SERS.HNE. ML:2.2 0.000053936615 3.1616 AML other m 2020-05-19T03:59:28.71
IV.SERS.HHE. ML:1.9 0.000030910955 0.2976 AML other m 2020-05-19T03:59:30.38
IV.SERS.HNN. ML:2.2 0.00005503234 5.3792 AML other m 2020-05-19T03:59:33.53
IV.CET2.HHN. ML:2.8 0.0002544324 0.3008 AML other m 2020-05-19T03:59:29.92
IV.CET2.HHE. ML:2.5 0.0001108581 0.2624 AML other m 2020-05-19T03:59:30.28
MN.TIP.HHE. ML:1.8 0.00001830226 1.52 AML other m 2020-05-19T03:59:24.47
MN.TIP.HNN. ML:2.4 0.00008876929 1.0016 AML other m 2020-05-19T03:59:31.39
MN.TIP.HHN. ML:1.9 0.000023078914999999998 0.4992 AML other m 2020-05-19T03:59:32.70
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