Earthquake with magnitude of ML 1.1 on date 16-10-2019 and time 11:40:58 (Italy) in region 7 km SE San Marco in Lamis (FG)

A magnitude ML 1.1 earthquake occured in region: 7 km SE San Marco in Lamis (FG), on

  • 16-10-2019 09:40:58 (UTC)
  • 16-10-2019 11:40:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.66, 15.68 at 20 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
San Marco in Lamis FG 7 13831 13831
San Giovanni Rotondo FG 7 27184 41015
Rignano Garganico FG 8 2117 43132

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km W of Manfredonia (57279 inhabitants)
24 Km NE of Foggia (151991 inhabitants)
25 Km E of San Severo (53905 inhabitants)
48 Km NW of Cerignola (58396 inhabitants)
63 Km NW of Barletta (94814 inhabitants)
70 Km NW of Andria (100440 inhabitants)
75 Km NW of Trani (56217 inhabitants)
83 Km NW of Bisceglie (55422 inhabitants)
92 Km NW of Molfetta (59874 inhabitants)
95 Km NE of Benevento (60091 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 ML 1.1 2019-10-16
09:40:58
41.66 15.68 20 2020-02-28
16:41:56
Bollettino Sismico Italiano INGV 73307491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-16 09:40:58 ± 0.07
Latitude 41.66 ± 0.00
Longitude 15.68 ± 0.00
Depth (km) 20 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73307491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 288
Semi-minor axis of confidence ellipse (meter) 195
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 356
Circular confidence region, given by single value of horizontal uncertainty (meter) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.41369
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 73307491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-17 14:17:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MARS.EHZ. 2019-10-16T09:42:38.64 3.0 undecidable manual Sg -0.3 0
CH.FUORN.HHZ. 2019-10-16T09:42:23.32 3.0 undecidable manual Pn 2.08 0
IV.MSFR.HHZ. 2019-10-16T09:42:19.43 3.0 undecidable manual Sg -0.25 0
IV.ECTS.EHZ. 2019-10-16T09:42:06.38 3.0 undecidable manual Sn -9.99 0
IV.FIR.HHZ. 2019-10-16T09:41:52.83 3.0 undecidable manual Pg 6.63 0
IV.DGI.HHZ. 2019-10-16T09:41:42.09 3.0 undecidable manual Pn -9.99 0
IT.FIE.HGZ. 2019-10-16T09:41:41.56 3.0 undecidable manual Pn -4.61 0
IV.MELA.HNN. 2019-10-16T09:41:14.03 1.0 undecidable manual S 277 0.4137 104 0.2 22
OT.OT14.EHN. 2019-10-16T09:41:10.21 0.3 undecidable manual S 36 0.2932 112 -0.2 69
IV.MELA.HNN. 2019-10-16T09:41:07.50 0.1 undecidable manual P 277 0.4137 104 0.01 93
IV.MSAG.HNE. 2019-10-16T09:41:07.63 0.3 undecidable manual S 73 0.1808 126 0.13 71
OT.OT12.EHZ. 2019-10-16T09:41:07.27 0.3 undecidable manual S 99 0.1736 128 -0.06 73
IV.APRC.HHZ. 2019-10-16T09:41:06.55 0.3 undecidable manual S 315 0.1412 135 -0.04 74
IV.SGRT.HHZ. 2019-10-16T09:41:06.01 0.3 undecidable manual S 27 0.1079 143 0.07 73
OT.OT03.EHE. 2019-10-16T09:41:05.60 1.0 undecidable manual S 339 0.0576 159 0.38 23
OT.OT14.EHN. 2019-10-16T09:41:05.49 0.1 undecidable manual P 36 0.2932 112 -0.03 95
OT.OT06.EHZ. 2019-10-16T09:41:05.37 0.3 undecidable manual S 293 0.0674 156 0.03 74
OT.OT04.EHE. 2019-10-16T09:41:05.70 0.3 undecidable manual S 310 0.0944 147 -0.02 74
OT.OT07.EHE. 2019-10-16T09:41:04.95 0.3 undecidable manual S 140 0.0486 162 -0.18 73
IV.SGRT.HHZ. 2019-10-16T09:41:03.06 0.1 undecidable manual P 27 0.1079 143 0.12 97
IV.APRC.HHZ. 2019-10-16T09:41:03.17 0.1 undecidable manual P 315 0.1412 135 -0.14 96
IV.MSAG.HNE. 2019-10-16T09:41:03.96 0.1 undecidable manual P 73 0.1808 126 0.12 96
OT.OT12.EHZ. 2019-10-16T09:41:03.73 0.1 undecidable manual P 99 0.1736 128 -0.01 98
OT.OT06.EHZ. 2019-10-16T09:41:02.61 0.1 positive manual P 293 0.0674 156 0.02 99
OT.OT04.EHE. 2019-10-16T09:41:02.61 1.0 undecidable manual P 310 0.0944 147 -0.2 24
OT.OT07.EHE. 2019-10-16T09:41:02.44 0.1 undecidable manual P 140 0.0486 162 -0.03 100
OT.OT03.EHE. 2019-10-16T09:41:02.37 1.0 undecidable manual P 339 0.0576 159 -0.15 24
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APRC.HHN. ML:1.4 0.0001435 0.1 AML other m 2019-10-16T09:41:07.10
IV.APRC.HHE. ML:1.2 0.0001027 0.46 AML other m 2019-10-16T09:41:07.82
IV.SGRT.HHN. ML:1 8.2237855E-5 0.1408 AML other m 2019-10-16T09:41:06.24
IV.SGRT.HHE. ML:1 6.426289E-5 0.1408 AML other m 2019-10-16T09:41:06.14
IV.APRC.HNE. ML:1.1 7.5771645E-5 0.0832 AML other m 2019-10-16T09:41:07.47
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