Earthquake with magnitude of ML 2.0 on date 14-08-2019 and time 14:40:23 (Italy) in region Costa Abruzzese Chieti (Chieti)

A magnitude ML 2.0 earthquake occured in region: Costa Abruzzese Chieti (Chieti), on

  • 14-08-2019 12:40:23 (UTC)
  • 14-08-2019 14:40:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.2420, 14.8170 at 7 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
Vasto CH 17 41087 41087

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km E of Chieti (51815 inhabitants)
55 Km E of Pescara (121014 inhabitants)
63 Km E of Montesilvano (53738 inhabitants)
77 Km NW of San Severo (53905 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 2.0 2019-08-14
12:40:23
42.2422 14.8168 7 2019-08-28
12:25:23
Bollettino Sismico Italiano INGV 71625211
Reviewed
Rev100
ML 2.0 2019-08-14
12:40:22
42.2868 14.8483 2 2019-08-14
13:13:34
Sala Sismica INGV-Roma 71483271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-14 12:40:23 ± 0.25
Latitude 42.2422 ± 0.0099
Longitude 14.8168 ± 0.0097
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71625211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1080
Semi-minor axis of confidence ellipse (meter) 279
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 15
Circular confidence region, given by single value of horizontal uncertainty (meter) 1080.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 166
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.24556
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 23
Type of magnitude ML
Reference to an origin 71483271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-14 13:13:34

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 23
Type of magnitude ML
Reference to an origin 71625211
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-27 15:04:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SGRT.HHZ. 2019-08-14T12:40:51.71 0.6 undecidable manual S 125 93.6396 50 -0.38 45
IV.BSSO.HHZ. 2019-08-14T12:40:48.56 0.3 undecidable manual S 193 79.365 50 0.26 71
IV.MIDA.HHZ. 2019-08-14T12:40:48.83 0.6 undecidable manual S 215 81.1521 50 0.05 49
IV.APRC.HHE. 2019-08-14T12:40:48.61 0.6 undecidable manual S 132 80.4639 50 0.02 49
IV.INTR.HHE. 2019-08-14T12:40:47.96 0.6 undecidable manual S 251 79.2651 50 -0.31 47
IV.MF5.EHN. 2019-08-14T12:40:47.85 0.3 undecidable manual P 307 138.2616 50 0.87 51
IV.CIGN.HHN. 2019-08-14T12:40:45.48 0.6 undecidable manual S 174 65.5899 50 0.85 40
IV.MELA.HHN. 2019-08-14T12:40:44.64 0.6 undecidable manual S 157 64.7907 50 0.25 49
IV.MSAG.HNE. 2019-08-14T12:40:42.32 0.3 undecidable manual P 123 107.6145 50 0.06 70
IV.VAGA.HHZ. 2019-08-14T12:40:41.36 0.3 undecidable manual P 208 103.6185 50 -0.28 67
IV.VVLD.HHZ. 2019-08-14T12:40:41.40 0.3 undecidable manual P 248 106.6155 50 -0.71 59
IV.SGG.HHZ. 2019-08-14T12:40:41.32 0.3 undecidable manual P 201 101.5206 50 -0.01 71
IV.LPEL.HHE. 2019-08-14T12:40:41.85 0.6 undecidable manual S 248 56.3991 50 -0.32 49
IV.GIGS.HHE. 2019-08-14T12:40:41.75 0.3 undecidable manual P 283 104.6175 50 -0.05 70
OT.OT14.EHE. 2019-08-14T12:40:40.62 0.3 undecidable manual P 113 97.6245 50 -0.09 71
IV.SGRT.HHZ. 2019-08-14T12:40:39.68 0.3 undecidable manual P 125 93.6396 50 -0.42 66
IV.GATE.HHE. 2019-08-14T12:40:39.02 0.6 undecidable manual P 175 81.252 50 0.83 39
IV.T0110.HHE. 2019-08-14T12:40:39.55 0.1 undecidable manual P 269 85.4478 50 0.7 82
IV.RNI2.HHZ. 2019-08-14T12:40:38.42 0.3 undecidable manual P 223 81.0522 50 0.25 71
IV.BSSO.HHZ. 2019-08-14T12:40:38.17 0.3 undecidable manual P 193 79.365 50 0.26 71
IV.INTR.HHE. 2019-08-14T12:40:37.66 0.1 undecidable manual P 251 79.2651 50 -0.23 95
IV.MIDA.HHZ. 2019-08-14T12:40:37.30 0.3 undecidable manual P 215 81.1521 50 -0.88 57
IV.APRC.HHE. 2019-08-14T12:40:37.47 0.3 undecidable manual P 132 80.4639 50 -0.61 64
IT.GLNS.HNE. 2019-08-14T12:40:37.40 3.0 undecidable manual S -0.05 0
IV.MELA.HHN. 2019-08-14T12:40:35.83 0.3 undecidable manual P 157 64.7907 50 0.18 74
IV.CIGN.HHN. 2019-08-14T12:40:35.76 0.3 undecidable manual P 174 65.5899 50 -0.03 76
IV.TRIV.HHZ. 2019-08-14T12:40:34.66 0.1 undecidable manual P 203 57.1983 50 0.18 100
IV.FRES.HHE. 2019-08-14T12:40:34.46 0.6 undecidable manual S 202 32.1456 102 -0.67 46
IV.LPEL.HHE. 2019-08-14T12:40:34.07 0.1 undecidable manual P 248 56.3991 50 -0.3 98
IT.GLNS.HNE. 2019-08-14T12:40:31.51 3.0 undecidable manual P 0.22 0
IV.FRES.HHE. 2019-08-14T12:40:30.78 0.1 undecidable manual P 202 32.1456 102 0.48 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LPEL.HNN. ML:1.9 0.00018774815 0.2304 AML other m 2019-08-14T12:40:43.27
IV.LPEL.HHN. ML:1.9 0.0001962522 0.2176 AML other m 2019-08-14T12:40:43.27
IV.LPEL.HHE. ML:2.2 0.0003351996 0.224 AML other m 2019-08-14T12:40:43.46
IV.LPEL.HNE. ML:2.2 0.00032615895 0.2048 AML other m 2019-08-14T12:40:43.48
IV.MELA.HHE. ML:2.0 0.00017183735 0.2432 AML other m 2019-08-14T12:40:45.18
IV.MELA.HNE. ML:2.0 0.00018661460000000003 0.2496 AML other m 2019-08-14T12:40:45.18
IV.MELA.HHN. ML:2.2 0.00030517395000000005 0.32 AML other m 2019-08-14T12:40:45.67
IV.MELA.HNN. ML:2.2 0.00027414720000000004 0.2944 AML other m 2019-08-14T12:40:45.68
IV.MIDA.HNE. ML:1.8 0.000092708735 1.6032 AML other m 2019-08-14T12:40:49.18
IV.MIDA.HHN. ML:1.9 0.0001088076 1.6032 AML other m 2019-08-14T12:40:50.97
IV.MIDA.HHE. ML:2.0 0.00012008254999999999 0.4416 AML other m 2019-08-14T12:40:50.65
IV.BSSO.HNN. ML:2.1 0.00019571855 0.3584 AML other m 2019-08-14T12:40:51.68
IV.GATE.HNE. ML:2.0 0.00013498727999999998 0.8128 AML other m 2019-08-14T12:40:51.70
IV.BSSO.HHE. ML:1.9 0.00011052775 1.5584 AML other m 2019-08-14T12:40:52.95
IV.BSSO.HNE. ML:2.3 0.00026825085 1.5584 AML other m 2019-08-14T12:40:52.96
IV.BSSO.HHN. ML:1.8 0.00007804008 0.3584 AML other m 2019-08-14T12:40:52.59
IV.RNI2.HHE. ML:1.8 0.000090264785 0.256 AML other m 2019-08-14T12:40:52.75
IV.RNI2.HNE. ML:1.8 0.00008044845 0.2368 AML other m 2019-08-14T12:40:52.76
IV.RNI2.HHN. ML:1.7 0.00007436845000000001 0.3456 AML other m 2019-08-14T12:40:53.61
IV.GATE.HHN. ML:1.7 0.00007424433999999999 0.416 AML other m 2019-08-14T12:40:54.31
IV.GATE.HHE. ML:1.9 0.0001090904 0.2816 AML other m 2019-08-14T12:40:55.29
IV.SGG.HHE. ML:1.9 0.00007193402000000001 1.1744 AML other m 2019-08-14T12:40:58.24
IV.SGG.HHN. ML:1.8 0.000062183395 0.32 AML other m 2019-08-14T12:41:00.57
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