Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 18-10-2019 and time 15:29:10 (Italy) in region 5 km N Monte Sant'Angelo (FG)

A magnitude ML 1.1 earthquake occured in region: 5 km N Monte Sant'Angelo (FG), on

  • 18-10-2019 13:29:10 (UTC)
  • 18-10-2019 15:29:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.75, 15.97 at 23 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Monte Sant'Angelo FG 5 12657 12657
Mattinata FG 8 6310 18967
Carpino FG 14 4182 23149
Manfredonia FG 15 57279 80428
Vico del Gargano FG 16 7766 88194
Ischitella FG 18 4432 92626
Cagnano Varano FG 19 7330 99956

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NE of Manfredonia (57279 inhabitants)
48 Km NE of Foggia (151991 inhabitants)
50 Km E of San Severo (53905 inhabitants)
55 Km NW of Barletta (94814 inhabitants)
55 Km N of Cerignola (58396 inhabitants)
64 Km NW of Andria (100440 inhabitants)
65 Km NW of Trani (56217 inhabitants)
72 Km NW of Bisceglie (55422 inhabitants)
80 Km NW of Molfetta (59874 inhabitants)
93 Km NW of Bitonto (55540 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 1.1 2019-10-18
13:29:10		 41.75 15.97 23 2020-02-28
16:41:56		 Bollettino Sismico Italiano INGV 73335571
Reviewed
Rev100 		ML 1.3 2019-10-18
13:29:10		 41.76 15.98 23 2019-10-18
13:46:17		 Sala Sismica INGV-Roma 73324421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-18 13:29:10 ± 0.12
Latitude 41.75 ± 0.01
Longitude 15.97 ± 0.00
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73335571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 560
Semi-minor axis of confidence ellipse (meter) 266
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 344
Circular confidence region, given by single value of horizontal uncertainty (meter) 560
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 152
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.32106
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.4
Num. used stations 9
Type of magnitude ML
Reference to an origin 73335571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-19 07:09:57

ML:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 73324421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-18 13:46:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.APEC.HHZ. 2019-10-18T13:30:52.44 3.0 undecidable manual Sn 2.95 0
IV.FAGN.HHZ. 2019-10-18T13:30:26.40 3.0 undecidable manual Sg 8.04 0
IV.MOCL.EHZ. 2019-10-18T13:30:26.29 3.0 positive manual Pg 12.51 0
IV.CAVE.HHZ. 2019-10-18T13:30:18.10 3.0 negative manual Pn -3.23 0
IV.FIR.HHZ. 2019-10-18T13:30:17.35 3.0 undecidable manual Pn 5.62 0
IV.ECTS.EHZ. 2019-10-18T13:30:12.14 3.0 undecidable manual Pg 13.31 0
IV.NOV.HHZ. 2019-10-18T13:30:09.65 3.0 undecidable manual Pg 12.72 0
IV.VVLD.HHZ. 2019-10-18T13:30:09.61 3.0 undecidable manual Sn -6.36 0
IV.SPS2.HHZ. 2019-10-18T13:30:06.98 3.0 undecidable manual Sg -0.15 0
IV.VAGA.HHZ. 2019-10-18T13:30:04.85 3.0 undecidable manual Sn 0.3 0
IV.RESU.HHZ. 2019-10-18T13:30:02.03 3.0 undecidable manual Pn -4.96 0
IV.CAMP.HHZ. 2019-10-18T13:29:53.21 3.0 undecidable manual Pg 7.96 0
MN.CUC.HHZ. 2019-10-18T13:29:51.07 3.0 undecidable manual Sn -4.5 0
IV.OVO.HHZ. 2019-10-18T13:29:33.55 3.0 undecidable manual Pg -1.18 0
IV.APRC.HHZ. 2019-10-18T13:29:23.32 0.3 undecidable manual S 271 0.3211 115 -0.18 70
OT.OT06.EHE. 2019-10-18T13:29:22.73 0.3 undecidable manual S 256 0.2914 118 0.02 73
OT.OT04.EHE. 2019-10-18T13:29:22.61 0.3 undecidable manual S 263 0.2959 117 -0.2 70
OT.OT07.EHE. 2019-10-18T13:29:21.16 0.3 undecidable manual S 235 0.232 125 -0.04 73
OT.OT03.EHE. 2019-10-18T13:29:21.26 0.3 undecidable manual S 260 0.2455 123 -0.27 70
OT.OT13.EHE. 2019-10-18T13:29:20.11 0.3 undecidable manual S 50 0.1979 130 -0.29 71
IV.STON.BHZ. 2019-10-18T13:29:19.43 3.0 undecidable manual P 0
IV.SGRT.HHZ. 2019-10-18T13:29:19.93 0.3 undecidable manual S 270 0.1718 135 0.1 74
OT.OT14.EHZ. 2019-10-18T13:29:19.50 0.3 undecidable manual S 341 0.1511 139 0.1 74
IV.MSAG.HHZ. 2019-10-18T13:29:18.27 0.3 undecidable manual S 229 0.0639 160 0.19 74
IV.APRC.HHZ. 2019-10-18T13:29:18.17 0.1 undecidable manual P 271 0.3211 115 0.04 96
OT.OT12.EHE. 2019-10-18T13:29:18.90 0.3 undecidable manual S 202 0.1322 143 -0.15 73
OT.OT03.EHE. 2019-10-18T13:29:17.08 0.1 positive manual P 260 0.2455 123 0.08 97
OT.OT04.EHE. 2019-10-18T13:29:17.71 0.3 undecidable manual P 263 0.2959 117 -0.02 73
OT.OT06.EHE. 2019-10-18T13:29:17.80 0.3 undecidable manual P 256 0.2914 118 0.13 71
IV.SGRT.HHZ. 2019-10-18T13:29:16.21 0.1 positive manual P 270 0.1718 135 0.2 96
OT.OT07.EHE. 2019-10-18T13:29:16.72 0.3 undecidable manual P 235 0.232 125 -0.08 73
OT.OT12.EHE. 2019-10-18T13:29:15.50 0.1 undecidable manual P 202 0.1322 143 -0.06 100
OT.OT14.EHZ. 2019-10-18T13:29:15.87 0.1 undecidable manual P 341 0.1511 139 0.11 98
IV.MSAG.HHZ. 2019-10-18T13:29:15.22 0.1 positive manual P 229 0.0639 160 0.22 97
OT.OT13.EHE. 2019-10-18T13:29:15.98 1.0 undecidable manual P 50 0.1979 130 -0.36 23
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APRC.HNE. ML:1.2 5.7217775E-5 0.5568 AML other m 2019-10-18T13:29:24.63
IV.MSAG.HHE. ML:0.3 1.42134045E-5 0.1024 AML other m 2019-10-18T13:29:18.62
IV.MSAG.HHN. ML:0.6 2.9487585E-5 0.2624 AML other m 2019-10-18T13:29:19.19
IV.SGRT.HHN. ML:1.6 0.0001936586 0.1216 AML other m 2019-10-18T13:29:20.58
IV.SGRT.HHE. ML:1.6 0.00021392105 0.1216 AML other m 2019-10-18T13:29:20.58
IV.MSAG.HNN. ML:1 6.557215E-5 0.2816 AML other m 2019-10-18T13:29:22.61
IV.APRC.HHN. ML:1.3 6.68087E-5 0.3776 AML other m 2019-10-18T13:29:24.98
IV.MSAG.HNE. ML:0.7 5.689614E-5 0.9824 AML other m 2019-10-18T13:29:29.12
IV.APRC.HHE. ML:1 3.5913235E-5 0.2176 AML other m 2019-10-18T13:29:23.71
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