Earthquake with magnitude of ML 1.9 on date 21-10-2019 and time 21:33:05 (Italy) in region Costa Garganica (Foggia)

A magnitude ML 1.9 earthquake occured in region: Costa Garganica (Foggia), on

  • 21-10-2019 19:33:05 (UTC)
  • 21-10-2019 21:33:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.03, 15.6 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Isole Tremiti FG 13 469 469

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NE of San Severo (53905 inhabitants)
51 Km NW of Manfredonia (57279 inhabitants)
63 Km N of Foggia (151991 inhabitants)
88 Km N of Cerignola (58396 inhabitants)
97 Km NW of Barletta (94814 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.9 2019-10-21
19:33:05
42.03 15.6 8 2019-10-21
19:47:13
Sala Sismica INGV-Roma 73379991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-21 19:33:05 ± 0.15
Latitude 42.03 ± 0.01
Longitude 15.60 ± 0.01
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73379991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 780
Semi-minor axis of confidence ellipse (meter) 333
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 780
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 214
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.91911
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 73379991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-21 19:47:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SSP9.EHZ. 2019-10-21T19:34:41.80 3.0 undecidable manual Sg 12.01 0
IV.ECTS.EHZ. 2019-10-21T19:34:20.81 3.0 undecidable manual Pg 11.78 0
IV.ZCCA.HHZ. 2019-10-21T19:34:08.17 3.0 undecidable manual Pn -0.03 0
TV.SF04.EHZ. 2019-10-21T19:33:56.13 3.0 negative manual Pn 2.86 0
IV.TOLF.HHZ. 2019-10-21T19:33:53.91 3.0 undecidable manual Pg 5.46 0
IV.VULT.HHZ. 2019-10-21T19:33:42.03 3.0 undecidable manual S -1.18 0
IV.CAPA.HHZ. 2019-10-21T19:33:35.02 0.6 undecidable manual S 170 0.8822 50 0.14 44
IV.MIGL.HHZ. 2019-10-21T19:33:35.23 3.0 positive manual P 1.54 0
IV.TRIV.HHZ. 2019-10-21T19:33:33.62 0.3 undecidable manual S 252 0.8265 50 0.4 63
IV.CERA.HHZ. 2019-10-21T19:33:30.17 3.0 negative manual P 1.32 0
IV.ACER.HHZ. 2019-10-21T19:33:29.93 3.0 positive manual P 0.37 0
IV.FRES.HHZ. 2019-10-21T19:33:29.45 0.3 undecidable manual S 266 0.697 50 0.08 69
IV.VAGA.HHZ. 2019-10-21T19:33:28.04 3.0 positive manual P 0.09 0
IV.VULT.HHZ. 2019-10-21T19:33:27.47 3.0 positive manual P 0.82 0
IV.SNAL.HHZ. 2019-10-21T19:33:27.77 3.0 positive manual P 0.25 0
IV.PALZ.HHZ. 2019-10-21T19:33:27.17 3.0 negative manual P -0.35 0
IV.RNI2.HHZ. 2019-10-21T19:33:26.30 3.0 negative manual P -0.77 0
IV.LPEL.HHZ. 2019-10-21T19:33:25.05 3.0 negative manual P -0.73 0
IV.MIDA.HHZ. 2019-10-21T19:33:25.01 3.0 negative manual P -1.1 0
OT.OT11.EHE. 2019-10-21T19:33:25.47 0.6 undecidable manual S 201 0.5504 50 0.44 44
IV.MELA.HHZ. 2019-10-21T19:33:23.23 0.6 undecidable manual S 228 0.4784 50 0.31 46
IV.SGTA.HHZ. 2019-10-21T19:33:23.17 0.1 undecidable manual P 191 0.9092 50 0.18 86
IV.SACR.HHZ. 2019-10-21T19:33:22.63 0.3 undecidable manual P 227 0.9191 50 -0.53 60
IV.CAPA.HHZ. 2019-10-21T19:33:22.41 0.1 undecidable manual P 170 0.8822 50 -0.13 88
OT.OT12.EHE. 2019-10-21T19:33:22.33 0.3 undecidable manual S 150 0.4551 50 0.11 73
IV.BSSO.HHZ. 2019-10-21T19:33:22.76 1.0 negative manual P 238 0.893 50 0.04 22
IV.TRIV.HHZ. 2019-10-21T19:33:21.81 0.1 undecidable manual P 252 0.8265 50 0.25 87
OT.OT07.EHN. 2019-10-21T19:33:20.82 0.3 undecidable manual S 168 0.4146 50 -0.19 71
IV.GATE.HHZ. 2019-10-21T19:33:20.51 0.1 undecidable manual P 225 0.7293 50 0.6 80
IV.MSAG.HHZ. 2019-10-21T19:33:20.36 0.3 undecidable manual S 144 0.3885 50 0.12 74
IV.FRES.HHZ. 2019-10-21T19:33:19.36 0.1 undecidable manual P 266 0.697 50 0.01 94
OT.OT03.EHN. 2019-10-21T19:33:18.07 0.3 undecidable manual S 174 0.3166 50 -0.04 75
IV.CIGN.HHZ. 2019-10-21T19:33:18.16 0.1 undecidable manual P 235 0.6403 50 -0.23 91
OT.OT06.EHN. 2019-10-21T19:33:18.82 0.6 undecidable manual S 181 0.3417 50 -0.03 50
OT.OT04.EHZ. 2019-10-21T19:33:17.57 0.6 undecidable manual S 183 0.3076 50 -0.28 49
IV.SGRT.HHZ. 2019-10-21T19:33:17.49 0.3 undecidable manual S 159 0.2914 104 0.25 71
OT.OT14.EHZ. 2019-10-21T19:33:16.89 0.6 undecidable manual S 120 0.2599 106 0.82 40
OT.OT11.EHE. 2019-10-21T19:33:16.88 0.1 undecidable manual P 201 0.5504 50 0.04 96
IV.APRC.HHZ. 2019-10-21T19:33:16.81 0.6 undecidable manual S 190 0.2734 105 0.24 48
IV.MELA.HHZ. 2019-10-21T19:33:15.18 0.1 positive manual P 228 0.4784 50 -0.44 89
OT.OT12.EHE. 2019-10-21T19:33:14.86 0.1 undecidable manual P 150 0.4551 50 -0.36 91
OT.OT07.EHN. 2019-10-21T19:33:14.18 0.1 undecidable manual P 168 0.4146 50 -0.34 92
IV.MSAG.HHZ. 2019-10-21T19:33:13.99 0.1 negative manual P 144 0.3885 50 -0.08 98
OT.OT06.EHN. 2019-10-21T19:33:13.06 0.1 undecidable manual P 181 0.3417 50 -0.21 96
OT.OT03.EHN. 2019-10-21T19:33:12.72 0.1 undecidable manual P 174 0.3166 50 -0.13 99
OT.OT04.EHZ. 2019-10-21T19:33:12.49 0.1 undecidable manual P 183 0.3076 50 -0.21 98
IV.SGRT.HHZ. 2019-10-21T19:33:12.38 0.1 undecidable manual P 159 0.2914 104 0.04 100
OT.OT14.EHZ. 2019-10-21T19:33:11.91 0.3 negative manual P 120 0.2599 106 0.24 73
IV.APRC.HHZ. 2019-10-21T19:33:11.98 0.6 positive manual P 190 0.2734 105 0.02 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APRC.HHE. ML:2.1 0.0006915 0.7 AML other m 2019-10-21T19:33:17.59
IV.APRC.HHN. ML:2.1 0.000636 0.96 AML other m 2019-10-21T19:33:17.26
IV.SGRT.HHE. ML:2.1 0.000598 1.8 AML other m 2019-10-21T19:33:17.02
IV.SGRT.HHN. ML:2.2 0.0006545 0.26 AML other m 2019-10-21T19:33:18.11
IV.MSAG.HHN. ML:2 0.0003155 1.36 AML other m 2019-10-21T19:33:21.89
IV.MSAG.HNN. ML:2.3 0.000741 1.36 AML other m 2019-10-21T19:33:21.89
IV.MSAG.HHE. ML:1.6 0.00011515 0.1 AML other m 2019-10-21T19:33:21.83
IV.MSAG.HNE. ML:1.9 0.000266 0.12 AML other m 2019-10-21T19:33:21.83
IV.MELA.HHE. ML:2.4 0.000657 0.34 AML other m 2019-10-21T19:33:23.50
IV.MELA.HHN. ML:2.1 0.0002855 0.62 AML other m 2019-10-21T19:33:24.91
IV.CIGN.HHN. ML:1.4 4.385E-5 0.46 AML other m 2019-10-21T19:33:28.66
IV.FRES.HHN. ML:2 0.000145 0.56 AML other m 2019-10-21T19:33:30.01
IV.CIGN.HHE. ML:1.4 4.28E-5 0.42 AML other m 2019-10-21T19:33:30.03
IV.FRES.HHE. ML:2.2 0.00026 0.56 AML other m 2019-10-21T19:33:31.92
IV.GATE.HHE. ML:1.9 0.0001083 0.36 AML other m 2019-10-21T19:33:34.21
IV.GATE.HHN. ML:1.6 5.69E-5 1.12 AML other m 2019-10-21T19:33:34.88
IV.TRIV.HHN. ML:1.9 8.655E-5 1.08 AML other m 2019-10-21T19:33:35.63
IV.TRIV.HHE. ML:1.9 8.85E-5 0.5 AML other m 2019-10-21T19:33:36.44
IV.BSSO.HHN. ML:1.3 1.785E-5 0.4 AML other m 2019-10-21T19:33:37.79
IV.SACR.HHE. ML:1.8 5.42E-5 0.28 AML other m 2019-10-21T19:33:38.46
IV.SACR.HHN. ML:1.6 4.225E-5 0.36 AML other m 2019-10-21T19:33:38.74
IV.BSSO.HHE. ML:1.4 2.56E-5 1.66 AML other m 2019-10-21T19:33:38.88
IV.SGTA.HHE. ML:2 0.0001125 1.5 AML other m 2019-10-21T19:33:39.13
IV.MIDA.HHE. ML:1.9 5.7E-5 1.4 AML other m 2019-10-21T19:33:41.10
IV.LPEL.HHN. ML:2.1 0.0001041 0.58 AML other m 2019-10-21T19:33:43.41
IV.MIDA.HHN. ML:2 7.465E-5 0.42 AML other m 2019-10-21T19:33:43.45
IV.RNI2.HHN. ML:2.2 0.0001052 0.2 AML other m 2019-10-21T19:33:43.77
IV.SGTA.HHN. ML:2 9.14E-5 0.98 AML other m 2019-10-21T19:33:44.31
IV.LPEL.HHE. ML:2.3 0.0001395 0.2 AML other m 2019-10-21T19:33:45.37
IV.RNI2.HHE. ML:2.1 9.625E-5 0.3 AML other m 2019-10-21T19:33:45.26
IV.VULT.HNE. ML:2.5 0.0002175 0.52 AML other m 2019-10-21T19:33:46.50
IV.VULT.HHN. ML:2.4 0.0001725 0.66 AML other m 2019-10-21T19:33:47.73
IV.VULT.HNN. ML:2.5 0.00023 0.58 AML other m 2019-10-21T19:33:48.43
IV.VULT.HHE. ML:2.3 0.000138 0.26 AML other m 2019-10-21T19:33:49.74
IV.CERA.HHN. ML:1.9 4.78E-5 0.82 AML other m 2019-10-21T19:33:49.50
IV.VAGA.HHE. ML:1.7 3.335E-5 1.06 AML other m 2019-10-21T19:33:50.07
IV.VAGA.HHN. ML:2 6.72E-5 0.28 AML other m 2019-10-21T19:33:51.08
IV.ACER.HHE. ML:2.2 9.115E-5 1.06 AML other m 2019-10-21T19:33:51.10
IV.ACER.HHN. ML:2.1 6.835E-5 0.96 AML other m 2019-10-21T19:33:53.09
IV.CERA.HHE. ML:1.9 5.195E-5 0.52 AML other m 2019-10-21T19:33:53.61
IV.MIGL.HHN. ML:2.5 0.0001225 1 AML other m 2019-10-21T19:33:59.33
IV.MIGL.HHE. ML:2.4 0.00010195 1.36 AML other m 2019-10-21T19:34:01.76
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