Earthquake with magnitude of ML 1.9 on date 18-03-2019 and time 22:00:56 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 18-03-2019 21:00:56 (UTC)
  • 18-03-2019 22:00:56 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.48, 15.27 at 160 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km NW of Messina (238439 inhabitants)
52 Km NW of Reggio di Calabria (183035 inhabitants)
97 Km N of Acireale (52622 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 2019-03-18
21:00:56
38.48 15.27 160 2019-08-22
08:25:00
Bollettino Sismico Italiano INGV 69183341
Reviewed
Rev100
ML 1.9 2019-03-18
21:00:55
38.55 15.22 163 2019-03-18
21:11:18
Sala Sismica INGV-Roma 66668751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-18 21:00:56 ± 0.29
Latitude 38.48 ± 0.03
Longitude 15.27 ± 0.03
Depth (km) 160 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 69183341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3449
Semi-minor axis of confidence ellipse (meter) 1410
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 138
Circular confidence region, given by single value of horizontal uncertainty (meter) 3450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 117
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 32
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
Epicentral distance of station farthest from the epicenter (degree) 1.59989
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 69183341
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-06-03 19:33:39

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 66668751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-18 21:11:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LRP.EHZ. 2019-03-18T21:02:52.23 3.0 undecidable manual Sg 18.469999 0
IV.RIBO.EHZ.01 2019-03-18T21:02:30.59 3.0 positive manual Pn 8.82 0
IV.COR1.EHZ. 2019-03-18T21:02:23.42 3.0 positive manual Pn 3 0
IV.VIVA.HHZ. 2019-03-18T21:02:13.56 3.0 positive manual Pg 15.03 0
IV.MTGR.HHZ. 2019-03-18T21:02:02.38 3.0 undecidable manual Sn -2.1 0
IV.MBFT.HHZ. 2019-03-18T21:02:02.24 3.0 undecidable manual Sn 1.43 0
IV.COLB.HHZ. 2019-03-18T21:01:52.31 3.0 positive manual Pg 11.14 0
IV.MTTG.HHZ. 2019-03-18T21:01:37.61 0.6 undecidable manual S 145 0.5828 157 1.02 47
IV.MTGR.HHZ. 2019-03-18T21:01:36.97 3.0 positive manual Pn 0.01 0
MN.CEL.HHZ. 2019-03-18T21:01:36.17 0.3 undecidable manual S 114 0.5342 158 0.03 98
IV.AIO.HHZ. 2019-03-18T21:01:36.59 0.6 undecidable manual S 183 0.509 159 0.67 55
IV.IVPL.HHZ. 2019-03-18T21:01:35.01 0.6 undecidable manual S 246 0.2509 169 0.76 56
IV.MPNC.HHZ. 2019-03-18T21:01:34.17 0.6 undecidable manual S 169 0.339 166 -0.53 60
IV.MSRU.HHZ. 2019-03-18T21:01:34.05 0.3 undecidable manual S 139 0.2842 168 -0.36 96
IV.MILZ.HHZ. 2019-03-18T21:01:33.72 0.6 undecidable manual S 189 0.2104 171 -0.37 65
IV.PIPA.HHZ. 2019-03-18T21:01:28.49 0.6 undecidable manual P 50 1.5648 130 0.53 43
IV.BULG.HHN. 2019-03-18T21:01:28.39 1.0 undecidable manual P 3 1.5999 129 0.06 24
IV.LADO.EHE. 2019-03-18T21:01:28.17 0.6 undecidable manual P 58 1.5531 130 0.34 46
IV.CELI.HHE. 2019-03-18T21:01:26.07 0.6 undecidable manual P 46 1.3328 135 0.49 49
MN.TIP.HHN. 2019-03-18T21:01:25.97 0.6 undecidable manual P 58 1.3526 134 0.19 52
IV.CET2.HHZ. 2019-03-18T21:01:24.39 0.6 undecidable manual P 27 1.1745 138 0.31 53
IV.CAR1.HHZ. 2019-03-18T21:01:23.05 0.3 undecidable manual P 43 1.0639 141 -0.05 87
IV.GALF.HHZ. 2019-03-18T21:01:22.72 1.0 undecidable manual P 216 0.9479 145 0.6 26
IV.EPZF.HHZ. 2019-03-18T21:01:21.14 0.3 undecidable manual P 207 0.732 151 0.61 81
IV.PLAC.HHZ. 2019-03-18T21:01:21.94 0.3 positive manual P 92 0.9137 146 0.09 89
IV.EMSG.HHN. 2019-03-18T21:01:21.01 0.6 undecidable manual P 201 0.7051 152 0.65 54
IV.ECTS.EHZ. 2019-03-18T21:01:20.02 0.3 undecidable manual P 191 0.6088 156 0.25 92
IV.SOI.EHZ. 2019-03-18T21:01:20.16 0.3 undecidable manual P 123 0.7356 151 -0.41 86
IV.AIO.HHZ. 2019-03-18T21:01:19.31 0.3 undecidable manual P 183 0.509 159 0.07 97
IV.MTTG.HHZ. 2019-03-18T21:01:19.78 0.3 positive manual P 145 0.5828 157 0.15 94
IV.GMB.BHE. 2019-03-18T21:01:19.82 0.3 undecidable manual P 125 0.536 158 0.44 90
IV.MSFR.HHZ. 2019-03-18T21:01:19.98 0.6 undecidable manual P 230 0.6952 153 -0.32 59
IV.NOV.HHZ. 2019-03-18T21:01:19.17 0.3 undecidable manual P 193 0.4641 161 0.14 97
MN.CEL.HHZ. 2019-03-18T21:01:19.02 0.3 undecidable manual P 114 0.5342 158 -0.35 91
IV.IVPL.HHZ. 2019-03-18T21:01:18.09 0.3 undecidable manual P 246 0.2509 169 -0.19 100
IV.MUCR.HHE. 2019-03-18T21:01:18.98 0.3 undecidable manual P 216 0.5369 158 -0.41 90
IV.SICLA.EHN. 2019-03-18T21:01:18.24 0.3 undecidable manual P 123 0.4128 163 -0.57 88
IV.MPNC.HHZ. 2019-03-18T21:01:18.22 0.3 undecidable manual P 169 0.339 166 -0.32 95
IV.MSRU.HHZ. 2019-03-18T21:01:17.79 0.3 undecidable manual P 139 0.2842 168 -0.58 90
IV.MILZ.HHZ. 2019-03-18T21:01:17.49 0.3 undecidable manual P 189 0.2104 171 -0.7 87
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PLAC.HHN. ML:1.9 2.4811525E-5 0.2816 AML other m 2019-03-18T21:01:41.82
MN.CEL.HHE. ML:2.2 6.3609745E-5 0.8064 AML other m 2019-03-18T21:01:38.09
MN.CEL.HHN. ML:1.9 2.9068205E-5 0.32 AML other m 2019-03-18T21:01:39.39
IV.AIO.HHN. ML:1.7 2.2013455E-5 0.4352 AML other m 2019-03-18T21:01:39.39
IV.AIO.HHE. ML:1.8 2.3560475E-5 0.3584 AML other m 2019-03-18T21:01:39.90
IV.MTTG.HHE. ML:1.9 3.267185E-5 0.576 AML other m 2019-03-18T21:01:43.46
IV.MTTG.HHN. ML:2 3.947804E-5 0.4736 AML other m 2019-03-18T21:01:42.96
IV.SOI.EHE. ML:1.7 2.00862565E-5 0.7424 AML other m 2019-03-18T21:01:41.96
IV.PLAC.HHE. ML:2 3.1595195E-5 0.6528 AML other m 2019-03-18T21:01:45.29
IV.PLAC.HNN. ML:2 3.7055975E-5 0.64 AML other m 2019-03-18T21:01:44.97
IV.MSRU.HHE. ML:0 5.85231E-5 0.3968 AML other m 2019-03-18T21:01:35.24
IV.MSRU.HHN. ML:0 5.165455E-5 0.2432 AML other m 2019-03-18T21:01:35.58
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download