Earthquake with magnitude of Md 2.0 on date 28-03-2019 and time 06:21:42 (UTC) in region Costa Marchigiana Picena (Ascoli Piceno)

A magnitude Md 2.0 earthquake occured in region: Costa Marchigiana Picena (Ascoli Piceno), on

  • 28-03-2019 06:21:42 (UTC)
  • 28-03-2019 07:21:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.12, 14.06 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pedaso FM 18 2800 2800
Cupra Marittima AP 20 5398 8198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
59 Km NE of Teramo (54892 inhabitants)
68 Km N of Montesilvano (53738 inhabitants)
70 Km SE of Ancona (100861 inhabitants)
74 Km N of Pescara (121014 inhabitants)
86 Km N of Chieti (51815 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
Rev 1000 Md 2.0 2019-03-28
06:21:42
43.12 14.06 9 2019-08-22
08:25:14
Bollettino Sismico Italiano INGV 71246641
Rev 100 Md 1.9 2019-03-28
06:21:42
43.1 13.97 36 2019-03-28
06:29:55
Sala Sismica INGV-Roma 66996791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-28 06:21:42 ± 0.3
Latitude 43.12 ± 0.01
Longitude 14.06 ± 0.02
Depth (km) 9 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71246641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1550
Semi-minor axis of confidence ellipse (meter) 1130
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 243
Circular confidence region, given by single value of horizontal uncertainty (meter) 1550
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 287
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.85166
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 13
Magnitudes information

Md:2

Field Value
Value 2
Uncertainty 0.1
Num. used stations 8
Type of magnitude Md
Reference to an origin 71246641
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-07 14:11:20

Md:1.9

Field Value
Value 1.9
Uncertainty 0.8
Num. used stations 6
Type of magnitude Md
Reference to an origin 66996791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-28 06:29:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IVPL.HHZ. 2019-03-28T06:23:46.16 3.0 undecidable manual Sn -9.99 0
CR.STON.BHZ. 2019-03-28T06:23:09.52 3.0 undecidable manual Sn -9.99 0
IV.SGTA.HHZ. 2019-03-28T06:22:59.78 3.0 undecidable manual Sg 0.63 0
IV.SARZ.HHZ. 2019-03-28T06:22:58.20 3.0 undecidable manual Pg 9.74 0
GU.RNCA.HHZ. 2019-03-28T06:22:54.62 3.0 positive manual Pg 8.97 0
IV.EUCT.HNZ. 2019-03-28T06:22:53.85 3.0 undecidable manual Pg 4.72 0
IV.FIR.HHZ. 2019-03-28T06:22:49.68 3.0 undecidable manual Sg 3.86 0
IV.IMOL.HNZ. 2019-03-28T06:22:41.17 3.0 undecidable manual Sn -7.16 0
IV.GATE.HHZ. 2019-03-28T06:22:40.40 3.0 undecidable manual Sg -6.31 0
IV.CDRU.HHZ. 2019-03-28T06:22:38.69 3.0 undecidable manual Pg 3.3 0
IV.VCRE.HHZ. 2019-03-28T06:22:28.19 3.0 undecidable manual Pg 0.83 0
IV.VIVA.HHZ. 2019-03-28T06:22:11.36 3.0 undecidable manual Pg -2.34 0
IV.SNTG.HHE. 2019-03-28T06:22:10.07 0.3 undecidable manual S 280 0.8256 50 0.51 65
IV.MML1.HNE. 2019-03-28T06:22:08.52 0.6 undecidable manual S 270 0.7941 50 -0.09 47
IV.EL6.EHZ. 2019-03-28T06:22:07.09 0.3 undecidable manual S 287 0.7276 50 0.45 67
IV.NRCA.HHZ. 2019-03-28T06:22:06.95 0.3 undecidable manual S 248 0.75 50 -0.35 68
IV.FDMO.HHZ. 2019-03-28T06:22:05.96 0.3 undecidable manual S 263 0.715 50 -0.32 69
IV.CSP1.EHZ. 2019-03-28T06:22:03.23 0.3 undecidable manual S 267 0.6241 50 -0.37 70
IV.TERO.HHZ. 2019-03-28T06:22:03.37 0.3 undecidable manual S 214 0.6016 50 0.45 69
IV.ARVD.HHZ. 2019-03-28T06:22:03.70 3.0 undecidable manual P 0
IV.MTRA.EHE. 2019-03-28T06:22:02.66 0.3 undecidable manual S 233 0.6079 50 -0.46 68
IV.GUMA.HHZ. 2019-03-28T06:22:00.92 0.3 undecidable manual S 264 0.5324 50 0.06 76
IV.MF5.EHZ. 2019-03-28T06:21:59.91 0.6 undecidable manual S 253 0.4587 50 1.23 34
IV.CESI.HHE. 2019-03-28T06:21:58.14 0.3 undecidable manual P 262 0.8517 50 -0.24 68
IV.RM33.EHZ. 2019-03-28T06:21:58.80 3.0 undecidable manual P 0
IV.MML1.HNE. 2019-03-28T06:21:57.27 0.3 undecidable manual P 270 0.7941 50 -0.12 71
IV.SNTG.HHE. 2019-03-28T06:21:57.78 0.3 undecidable manual P 280 0.8256 50 -0.16 70
IV.NRCA.HHZ. 2019-03-28T06:21:56.26 0.3 undecidable manual P 248 0.75 50 -0.37 68
IV.EL6.EHZ. 2019-03-28T06:21:56.40 0.6 undecidable manual P 287 0.7276 50 0.15 47
IV.FDMO.HHZ. 2019-03-28T06:21:55.77 0.3 undecidable manual P 263 0.715 50 -0.27 70
IV.TERO.HHZ. 2019-03-28T06:21:54.44 0.3 undecidable manual P 214 0.6016 50 0.34 70
IV.MTRA.EHE. 2019-03-28T06:21:54.10 0.3 undecidable manual P 233 0.6079 50 -0.11 74
IV.PF6.EHN. 2019-03-28T06:21:54.44 0.3 undecidable manual P 272 0.6313 50 -0.17 72
IV.CSP1.EHZ. 2019-03-28T06:21:54.19 0.3 undecidable manual P 267 0.6241 50 -0.3 71
IV.GUMA.HHZ. 2019-03-28T06:21:53.01 0.1 undecidable manual P 264 0.5324 50 0.1 100
IV.MF5.EHZ. 2019-03-28T06:21:51.99 0.3 undecidable manual P 253 0.4587 50 0.34 72
IV.MNTT.EHE. 2019-03-28T06:21:50.21 0.6 undecidable manual P 260 0.3444 50 0.51 47
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHZ. Md:1.9 20 END duration s
IV.GUMA.HHZ. Md:2 23 END duration s
IV.CSP1.EHZ. Md:2 23 END duration s
IV.TERO.HHZ. Md:1.9 20 END duration s
IV.FDMO.HHZ. Md:2 22 END duration s
IV.EL6.EHZ. Md:2.1 24 END duration s
IV.NRCA.HHZ. Md:2 21 END duration s
IV.SNTG.HHE. Md:2.3 29 END duration s
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