Earthquake with magnitude of ML 1.0 on date 27-08-2019 and time 10:29:18 (Italy) in region 7 km NW Monte Sant'Angelo (FG)

A magnitude ML 1.0 earthquake occured in region: 7 km NW Monte Sant'Angelo (FG), on

  • 27-08-2019 08:29:18 (UTC)
  • 27-08-2019 10:29:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.77, 15.93 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
Monte Sant'Angelo FG 7 12657 12657
Carpino FG 11 4182 16839
Mattinata FG 12 6310 23149
Vico del Gargano FG 15 7766 30915
Cagnano Varano FG 15 7330 38245
Manfredonia FG 15 57279 95524
Ischitella FG 16 4432 99956
San Giovanni Rotondo FG 18 27184 127140
Rodi Garganico FG 19 3693 130833

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km N of Manfredonia (57279 inhabitants)
47 Km E of San Severo (53905 inhabitants)
47 Km NE of Foggia (151991 inhabitants)
56 Km N of Cerignola (58396 inhabitants)
57 Km NW of Barletta (94814 inhabitants)
67 Km NW of Andria (100440 inhabitants)
68 Km NW of Trani (56217 inhabitants)
75 Km NW of Bisceglie (55422 inhabitants)
84 Km NW of Molfetta (59874 inhabitants)
97 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 1.0 2019-08-27
08:29:18
41.77 15.93 20 2019-11-13
14:31:00
Bollettino Sismico Italiano INGV 71913731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-27 08:29:18 ± 0.18
Latitude 41.77 ± 0.00
Longitude 15.93 ± 0.01
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71913731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 615
Semi-minor axis of confidence ellipse (meter) 189
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 308
Circular confidence region, given by single value of horizontal uncertainty (meter) 620
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.29048
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 71913731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-29 14:58:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSFR.HHZ. 2019-08-27T08:31:00.36 3.0 undecidable manual Sn 0.36 0
IV.DGI.HHZ. 2019-08-27T08:30:31.41 3.0 undecidable manual Pn -0.51 0
IV.OPPE.HHZ. 2019-08-27T08:30:29.55 3.0 undecidable manual Pn -1.43 0
IV.RIBO.EHZ.01 2019-08-27T08:30:29.22 3.0 undecidable manual Pg 13.56 0
CR.BRJN.HHZ. 2019-08-27T08:30:22.52 3.0 undecidable manual Pg 11.58 0
IV.MGAB.HHZ. 2019-08-27T08:30:10.58 3.0 undecidable manual Pg 5.3 0
IT.VNF1.HGZ. 2019-08-27T08:30:03.20 3.0 undecidable manual Sg -0.05 0
IV.RNI2.HHZ. 2019-08-27T08:30:01.37 3.0 undecidable manual Sg 0.59 0
IV.MCRV.HHZ. 2019-08-27T08:29:37.82 3.0 undecidable manual P -0.17 0
IV.APRC.HHZ. 2019-08-27T08:29:30.16 0.3 undecidable manual S 268 0.2905 113 -0.17 71
OT.OT04.EHE. 2019-08-27T08:29:29.62 0.3 undecidable manual S 260 0.2662 115 -0.07 73
OT.OT05.EHE. 2019-08-27T08:29:29.46 0.3 undecidable manual S 246 0.2689 115 -0.29 69
OT.OT13.EHN. 2019-08-27T08:29:28.16 0.3 undecidable manual S 58 0.2158 122 -0.22 72
OT.OT03.EHE. 2019-08-27T08:29:28.35 0.3 undecidable manual S 255 0.2176 122 -0.07 73
OT.OT14.EHZ. 2019-08-27T08:29:26.35 0.3 undecidable manual S 352 0.1304 138 -0.08 75
IV.SGRT.HHZ. 2019-08-27T08:29:26.79 0.3 undecidable manual S 265 0.1412 136 0.15 74
OT.OT12.EHZ. 2019-08-27T08:29:26.53 0.3 undecidable manual S 188 0.1367 137 -0.02 75
IV.MSAG.HHZ. 2019-08-27T08:29:25.64 0.3 undecidable manual S 197 0.0576 160 0.33 72
OT.OT05.EHE. 2019-08-27T08:29:25.23 0.1 undecidable manual P 246 0.2689 115 0.12 97
IV.APRC.HHZ. 2019-08-27T08:29:25.55 0.1 undecidable manual P 268 0.2905 113 0.11 96
OT.OT04.EHE. 2019-08-27T08:29:25.28 1.0 undecidable manual P 260 0.2662 115 0.21 24
OT.OT03.EHE. 2019-08-27T08:29:24.11 0.3 undecidable manual P 255 0.2176 122 -0.23 71
OT.OT13.EHN. 2019-08-27T08:29:24.08 0.1 undecidable manual P 58 0.2158 122 -0.24 96
IV.SGRT.HHZ. 2019-08-27T08:29:23.53 0.1 negative manual P 265 0.1412 136 0.22 97
OT.OT14.EHZ. 2019-08-27T08:29:23.25 0.1 positive manual P 352 0.1304 138 0.06 100
OT.OT12.EHZ. 2019-08-27T08:29:22.91 0.6 undecidable manual P 188 0.1367 137 -0.35 47
IV.MSAG.HHZ. 2019-08-27T08:29:22.81 0.1 negative manual P 197 0.0576 160 0.27 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSAG.HHE. ML:0.7 4.055E-5 1.44 AML other m 2019-08-27T08:29:25.10
IV.MSAG.HHN. ML:0.9 5.81E-5 0.18 AML other m 2019-08-27T08:29:26.09
IV.SGRT.HHE. ML:1.2 9.87E-5 0.18 AML other m 2019-08-27T08:29:27.10
IV.SGRT.HHN. ML:1.2 0.00010965 0.62 AML other m 2019-08-27T08:29:27.04
IV.MSAG.HNE. ML:0.9 6.729314E-5 0.0832 AML other m 2019-08-27T08:29:26.10
IV.MSAG.HNN. ML:1.2 0.00012355013 0.1792 AML other m 2019-08-27T08:29:26.09
IV.APRC.HHE. ML:1 3.704186E-5 0.1984 AML other m 2019-08-27T08:29:31.13
IV.APRC.HHN. ML:1.1 4.376084E-5 0.2368 AML other m 2019-08-27T08:29:30.91
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