Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 18-06-2020 and time 23:58:44 (Italy) in region 6 km E San Nicandro Garganico (FG)

A magnitude ML 0.7 earthquake occured in region: 6 km E San Nicandro Garganico (FG), on

  • 18-06-2020 21:58:44 (UTC)
  • 18-06-2020 23:58:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8450, 15.6340 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.

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
San Nicandro Garganico FG 6 15566 15566
Cagnano Varano FG 12 7330 22896
San Marco in Lamis FG 15 13831 36727
Apricena FG 17 13328 50055
San Giovanni Rotondo FG 17 27184 77239
Carpino FG 18 4182 81421
Rignano Garganico FG 19 2117 83538

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km NE of San Severo (53905 inhabitants)
34 Km NW of Manfredonia (57279 inhabitants)
43 Km N of Foggia (151991 inhabitants)
68 Km NW of Cerignola (58396 inhabitants)
79 Km NW of Barletta (94814 inhabitants)
88 Km NW of Andria (100440 inhabitants)
91 Km NW of Trani (56217 inhabitants)
99 Km NW of Bisceglie (55422 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
Reviewed
Rev100 		ML 0.7 2020-06-18
21:58:44		 41.8453 15.6338 8 2020-06-18
22:08:47		 Sala Sismica INGV-Roma 80299231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-18 21:58:44 ± 0.09
Latitude 41.8453 ± 0.0054
Longitude 15.6338 ± 0.0024
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 80299231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 546
Semi-minor axis of confidence ellipse (meter) 216
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 170
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 233
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.40290
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 80299231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-18 22:08:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIR.HHZ. 2020-06-18T22:00:31.33 3.0 undecidable manual Sn 0.45 0
IV.LAV9.HNZ. 2020-06-18T21:59:53.45 3.0 undecidable manual Sg 1.23 0
IV.FIR.HHZ. 2020-06-18T21:59:43.66 3.0 undecidable manual Pn -0.95 0
IV.ORI.HHZ. 2020-06-18T21:59:43.04 3.0 undecidable manual Sg -1.08 0
IV.TDS.HHZ. 2020-06-18T21:59:23.72 3.0 undecidable manual Pg 0.59 0
IX.MNT3.HHZ.02 2020-06-18T21:59:18.70 3.0 undecidable manual S -5.57 0
IV.ROSPO.HHZ. 2020-06-18T21:59:09.39 3.0 undecidable manual S -1.94 0
IV.MSAG.HHZ. 2020-06-18T21:58:54.48 0.3 undecidable manual S 123 27.1506 107 0.02 73
IV.MELA.HHZ. 2020-06-18T21:58:53.24 0.3 positive manual P 250 44.7219 50 -0.05 70
OT.OT05.EHN. 2020-06-18T21:58:52.27 0.3 undecidable manual S 187 20.7681 111 -0.09 73
OT.OT06.EHZ. 2020-06-18T21:58:51.52 0.3 undecidable manual S 190 17.9709 114 0.05 74
OT.OT04.EHN. 2020-06-18T21:58:50.42 0.3 undecidable manual S 198 14.5743 119 0.01 75
OT.OT03.EHZ. 2020-06-18T21:58:50.50 0.3 undecidable manual S 175 14.7741 119 0.03 74
IV.MSAG.HHZ. 2020-06-18T21:58:50.14 1.0 positive manual P 123 27.1506 107 -0.15 24
IV.APRC.HHZ. 2020-06-18T21:58:49.67 0.3 undecidable manual S 218 12.2766 123 -0.05 74
IV.SGRT.HHZ. 2020-06-18T21:58:49.99 0.3 undecidable manual S 138 13.5753 121 -0.1 74
OT.OT05.EHN. 2020-06-18T21:58:49.10 0.3 undecidable manual P 187 20.7681 111 0.02 74
OT.OT03.EHZ. 2020-06-18T21:58:48.30 0.3 undecidable manual P 175 14.7741 119 0.3 70
OT.OT06.EHZ. 2020-06-18T21:58:48.62 0.3 undecidable manual P 190 17.9709 114 0.05 74
IV.APRC.HHZ. 2020-06-18T21:58:47.59 0.6 positive manual P 218 12.2766 123 0.03 50
OT.OT04.EHN. 2020-06-18T21:58:47.89 0.1 undecidable manual P 198 14.5743 119 -0.07 98
IV.SGRT.HHZ. 2020-06-18T21:58:47.77 0.1 negative manual P 138 13.5753 121 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APRC.HHE. ML:0.8 0.000074908535 0.1024 AML other m 2020-06-18T21:58:50.60
IV.APRC.HHN. ML:0.9 0.00008875194 0.2176 AML other m 2020-06-18T21:58:53.69
IV.SGRT.HHE. ML:0.8 0.00006321984 0.128 AML other m 2020-06-18T21:58:50.27
IV.SGRT.HHN. ML:0.6 0.00005248667 0.128 AML other m 2020-06-18T21:58:50.33
IV.MSAG.HNE. ML:0.6 0.000019842415 0.2176 AML other m 2020-06-18T21:58:55.45
IV.MSAG.HNN. ML:1.0 0.00006187772500000001 0.3456 AML other m 2020-06-18T21:58:57.00
IV.MSAG.HHE. ML:0.3 0.000008059642 0.2176 AML other m 2020-06-18T21:58:55.44
IV.MSAG.HHN. ML:0.6 0.000021378925 0.3456 AML other m 2020-06-18T21:58:57.00
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