Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 22-08-2019 and time 01:44:32 (UTC) in region Costa Garganica (Foggia)

A magnitude ML 2.1 earthquake occured in region: Costa Garganica (Foggia), on

  • 22-08-2019 01:44:32 (UTC)
  • 22-08-2019 03:44:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.0290, 16.3200 at 10 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Vieste FG 20 13975 13975

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km NE of Manfredonia (57279 inhabitants)
79 Km N of Barletta (94814 inhabitants)
84 Km N of Trani (56217 inhabitants)
87 Km E of San Severo (53905 inhabitants)
89 Km N of Bisceglie (55422 inhabitants)
89 Km N of Andria (100440 inhabitants)
90 Km NE of Foggia (151991 inhabitants)
92 Km NE of Cerignola (58396 inhabitants)
94 Km N of Molfetta (59874 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 2019-08-22
01:44:32		 42.0287 16.3202 10 2019-11-13
14:30:59		 Bollettino Sismico Italiano INGV 71814231
Reviewed
Rev100 		ML 2.1 2019-08-22
01:44:32		 42.0368 16.2812 8 2019-08-22
01:57:03		 Sala Sismica INGV-Roma 71688891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-22 01:44:32 ± 0.05
Latitude 42.0287 ± 0.0027
Longitude 16.3202 ± 0.0048
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71814231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 450
Semi-minor axis of confidence ellipse (meter) 230
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 307
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 181
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.07
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.51895
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 71814231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-02 10:08:36

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 39
Type of magnitude ML
Reference to an origin 71688891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-22 01:57:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRE.HHZ. 2019-08-22T01:46:06.81 3.0 undecidable manual Sn -5.29 0
AC.VLO.HHZ. 2019-08-22T01:46:03.91 3.0 undecidable manual Sg 10.6 0
IV.VIVA.HHZ. 2019-08-22T01:46:00.41 3.0 undecidable manual Sg 11.89 0
MN.CLTB.HHZ. 2019-08-22T01:45:59.65 3.0 positive manual Pg 11.91 0
IT.RMMM.HGZ. 2019-08-22T01:45:58.65 3.0 undecidable manual Sn 4.61 0
GU.GRAM.HHZ. 2019-08-22T01:45:50.31 3.0 positive manual Pn -0.77 0
IT.RMMM.HGZ. 2019-08-22T01:45:29.13 3.0 positive manual Pg 10.28 0
IV.ORI.HHZ. 2019-08-22T01:45:29.55 3.0 undecidable manual Sn -0.95 0
IV.EL6.EHZ. 2019-08-22T01:45:16.13 3.0 negative manual Pn -0.83 0
IX.STN3.HHZ.02 2019-08-22T01:45:03.32 3.0 positive manual P 3.21 0
IV.PTRP.HHZ. 2019-08-22T01:45:02.35 3.0 undecidable manual P 168.609 2.26 0
CR.HVAR.HHZ. 2019-08-22T01:44:53.89 3.0 undecidable manual P -0.28 80
OT.OT03.EHE. 2019-08-22T01:44:52.76 0.3 undecidable manual S 238 65.5899 50 0.01 71
IV.SGRT.HHZ. 2019-08-22T01:44:50.29 0.3 undecidable manual S 238 56.499 50 -0.03 72
OT.OT12.EHE. 2019-08-22T01:44:50.08 0.3 undecidable manual S 218 55.6998 50 -0.03 72
IV.MRVN.HHZ. 2019-08-22T01:44:50.76 0.3 undecidable manual P 186 107.8143 50 0.03 65
IV.MSAG.HHZ. 2019-08-22T01:44:48.46 0.1 undecidable manual S 224 48.8178 50 0.18 95
OT.OT14.EHZ. 2019-08-22T01:44:45.17 0.1 undecidable manual S 247 37.1295 50 0.02 100
OT.OT05.EHE. 2019-08-22T01:44:45.09 0.1 undecidable manual P 236 72.0723 50 -0.13 92
IV.APRC.HHZ. 2019-08-22T01:44:45.00 0.1 undecidable manual P 245 70.8735 50 -0.03 94
OT.OT06.EHE. 2019-08-22T01:44:44.95 0.1 undecidable manual P 238 70.9734 50 -0.1 92
OT.OT03.EHE. 2019-08-22T01:44:44.21 0.3 undecidable manual P 238 65.5899 50 0 71
IV.SGRT.HHZ. 2019-08-22T01:44:42.86 0.1 undecidable manual P 238 56.499 50 0.05 96
OT.OT12.EHE. 2019-08-22T01:44:42.66 0.1 undecidable manual P 218 55.6998 50 -0.03 96
IV.MSAG.HHZ. 2019-08-22T01:44:41.60 0.1 undecidable manual P 224 48.8178 50 -0.03 98
OT.OT14.EHZ. 2019-08-22T01:44:39.84 0.1 undecidable manual P 247 37.1295 50 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSAG.HHE. ML:1.7 0.0001325 0.1 AML other m 2019-08-22T01:44:49.02
IV.MSAG.HNE. ML:2.1 0.000311 0.62 AML other m 2019-08-22T01:44:49.02
IV.MSAG.HNN. ML:2.4 0.0006615 0.56 AML other m 2019-08-22T01:44:51.07
IV.SGRT.HHN. ML:2.1 0.000263 0.44 AML other m 2019-08-22T01:44:51.31
IV.SGRT.HHE. ML:2.0 0.00023649999999999998 0.52 AML other m 2019-08-22T01:44:51.30
IV.MSAG.HHN. ML:2.0 0.0002875 1.02 AML other m 2019-08-22T01:44:51.07
IV.APRC.HNE. ML:2.2 0.00023538805000000002 0.2096 AML other m 2019-08-22T01:44:55.51
IV.APRC.HHN. ML:2.4 0.000429 0.38 AML other m 2019-08-22T01:44:56.05
IV.APRC.HHE. ML:2.2 0.000242 1.44 AML other m 2019-08-22T01:44:57.76
IV.MELA.HHE. ML:2.2 0.0001505 0.3 AML other m 2019-08-22T01:45:07.70
IV.MELA.HHN. ML:2.2 0.000157 0.64 AML other m 2019-08-22T01:45:08.20
IV.MELA.HNN. ML:2.3 0.0001938012 0.3304 AML other m 2019-08-22T01:45:08.37
IV.MRVN.HHN. ML:1.8 0.0000626 0.9 AML other m 2019-08-22T01:45:08.69
IV.MRVN.HHE. ML:1.8 0.000057999999999999994 0.98 AML other m 2019-08-22T01:45:09.82
IV.CAPA.HHE. ML:2.0 0.00008448978 0.32 AML other m 2019-08-22T01:45:10.82
IV.AMUR.HHN. ML:2.1 0.00008434999999999999 0.16 AML other m 2019-08-22T01:45:11.63
IV.CAPA.HHN. ML:1.8 0.000058777469999999995 0.36 AML other m 2019-08-22T01:45:12.35
IV.PALZ.HHN. ML:2.0 0.0000688 0.72 AML other m 2019-08-22T01:45:14.29
IV.ACER.HHE. ML:2.2 0.00009820000000000002 1.52 AML other m 2019-08-22T01:45:14.07
IV.AMUR.HHE. ML:2.0 0.00007664999999999999 0.16 AML other m 2019-08-22T01:45:15.75
IV.PALZ.HHE. ML:1.8 0.00005089582 0.38 AML other m 2019-08-22T01:45:15.88
IV.VULT.HHN. ML:2.2 0.00009765 0.22 AML other m 2019-08-22T01:45:16.15
IV.SGTA.HHN. ML:2.1 0.00008525 0.46 AML other m 2019-08-22T01:45:17.84
IV.VULT.HHE. ML:2.1 0.00008035 0.32 AML other m 2019-08-22T01:45:17.85
IV.NOCI.HHE. ML:2.3 0.00010334999999999999 0.24 AML other m 2019-08-22T01:45:17.74
IV.ACER.HHN. ML:2.0 0.000059149999999999994 0.4 AML other m 2019-08-22T01:45:17.71
CR.STON.BHN. ML:1.6 0.0000211346475 1.8 AML other m 2019-08-22T01:45:17.08
IV.SGTA.HHE. ML:2.0 0.0000679 1.12 AML other m 2019-08-22T01:45:19.25
IV.NOCI.HHN. ML:2.2 0.0000908 0.38 AML other m 2019-08-22T01:45:19.55
IV.LTRZ.EHE. ML:1.9 0.00003710627 0.32 AML other m 2019-08-22T01:45:20.95
IV.MRLC.HHE. ML:1.9 0.000034200000000000005 1.64 AML other m 2019-08-22T01:45:21.83
IV.MRLC.HHN. ML:1.9 0.000037900000000000006 1.08 AML other m 2019-08-22T01:45:22.72
CR.STON.BHE. ML:1.6 0.000020907875 0.24 AML other m 2019-08-22T01:45:22.18
IV.MIGL.HHE. ML:2.4 0.00011674999999999999 0.48 AML other m 2019-08-22T01:45:27.28
IV.PTRP.HHE. ML:2.0 0.00004655 0.4 AML other m 2019-08-22T01:45:27.27
IV.PTRP.HHN. ML:2.1 0.00004775 1.58 AML other m 2019-08-22T01:45:27.13
IV.MIGL.HHN. ML:2.5 0.00014749999999999998 1.18 AML other m 2019-08-22T01:45:28.79
IX.STN3.HHN.02 ML:3.6 0.001635 0.48 AML other m 2019-08-22T01:45:31.65
IX.STN3.HHE.02 ML:3.6 0.00153 0.7 AML other m 2019-08-22T01:45:32.54
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