Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 09-09-2018 and time 00:17:40 (Italy) in region 12 km N Mattinata (FG)

A magnitude ML 2.0 earthquake occured in region: 12 km N Mattinata (FG), on

  • 08-09-2018 22:17:40 (UTC)
  • 09-09-2018 00:17:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8170, 16.0680 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
Mattinata FG 12 6310 6310
Vieste FG 12 13975 20285
Vico del Gargano FG 13 7766 28051
Peschici FG 15 4521 32572
Monte Sant'Angelo FG 15 12657 45229
Ischitella FG 17 4432 49661
Carpino FG 18 4182 53843
Rodi Garganico FG 20 3693 57536

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km NE of Manfredonia (57279 inhabitants)
58 Km NW of Barletta (94814 inhabitants)
59 Km NE of Foggia (151991 inhabitants)
59 Km E of San Severo (53905 inhabitants)
63 Km N of Cerignola (58396 inhabitants)
67 Km NW of Trani (56217 inhabitants)
68 Km N of Andria (100440 inhabitants)
73 Km NW of Bisceglie (55422 inhabitants)
81 Km NW of Molfetta (59874 inhabitants)
94 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 2.0 2018-09-08
22:17:40		 41.8172 16.0678 23 2019-06-04
09:16:15		 Bollettino Sismico Italiano INGV 68185751
Reviewed
Rev100 		ML 2.0 2018-09-08
22:17:40		 41.8133 16.0403 24 2018-09-08
22:24:34		 Sala Sismica INGV-Roma 60713171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-08 22:17:40 ± 0.22
Latitude 41.8172 ± 0.0135
Longitude 16.0678 ± 0.0133
Depth (km) 23 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68185751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1584
Semi-minor axis of confidence ellipse (meter) 676
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 212
Circular confidence region, given by single value of horizontal uncertainty (meter) 1580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 231
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.33819
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 68185751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-02 13:11:45

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 60713171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-08 22:24:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2018-09-08T22:19:12.88 3.0 positive manual Pn 4.92 0
GU.RNCA.HHZ. 2018-09-08T22:19:11.37 3.0 negative manual Pn 4.03 0
IV.IFIL.HHZ. 2018-09-08T22:19:10.02 3.0 undecidable manual Sn -1.91 0
IV.CAVE.HHZ. 2018-09-08T22:19:03.72 3.0 negative manual Pg 10.36 0
IV.ARVD.HHZ. 2018-09-08T22:19:02.13 3.0 undecidable manual Sn 1.04 0
IV.CROCE.HHZ. 2018-09-08T22:19:00.20 3.0 positive manual Pn 4.37 0
IV.SPS2.HHZ. 2018-09-08T22:18:51.26 3.0 undecidable manual Sn 0.26 0
IV.LIK.EHZ.01 2018-09-08T22:18:41.82 3.0 undecidable manual Sg 7.06 0
CR.STON.BHZ. 2018-09-08T22:18:30.46 3.0 undecidable manual Sg -5.46 0
IV.PIEI.HHZ. 2018-09-08T22:18:27.26 3.0 undecidable manual Pn -2.91 0
IV.SGTA.HNN. 2018-09-08T22:18:08.72 0.6 undecidable manual S 218 95.6376 98 0.15 44
IV.MRVN.HHZ. 2018-09-08T22:18:05.78 0.3 undecidable manual S 173 84.5487 99 0.12 67
IV.LTRZ.EHZ. 2018-09-08T22:18:04.48 0.3 undecidable manual P 155 148.5402 54 0.07 60
IV.MELA.HHZ. 2018-09-08T22:18:03.98 0.3 undecidable manual S 261 78.8655 100 -0.17 67
IV.NOCI.HHZ. 2018-09-08T22:18:02.93 0.3 undecidable manual P 144 141.0477 54 -0.56 55
IV.ACER.HHZ. 2018-09-08T22:18:00.00 0.3 undecidable manual P 185 114.7962 97 0.41 59
IV.AMUR.HHZ. 2018-09-08T22:17:58.27 0.3 undecidable manual P 156 110.4006 97 -0.64 57
YD.T1412.EHZ. 2018-09-08T22:17:58.64 0.3 undecidable manual P 268 107.6145 97 0.15 64
IV.VULT.HHZ. 2018-09-08T22:17:58.86 0.6 undecidable manual P 202 102.7194 97 1.11 30
IV.PALZ.HHZ. 2018-09-08T22:17:57.11 0.3 undecidable manual P 185 97.2249 98 0.2 64
IV.SGTA.HNN. 2018-09-08T22:17:56.53 0.3 undecidable manual P 218 95.6376 98 -0.12 66
YD.T1413.EHZ. 2018-09-08T22:17:55.23 0.3 undecidable manual P 273 86.9463 99 -0.11 68
IV.MOCO.HHE. 2018-09-08T22:17:55.84 0.3 undecidable manual P 237 90.3429 99 -0.01 68
IV.MRVN.HHZ. 2018-09-08T22:17:54.94 0.1 undecidable manual P 173 84.5487 99 -0.04 92
IV.MELA.HHZ. 2018-09-08T22:17:53.90 0.1 undecidable manual P 261 78.8655 100 -0.2 90
IV.SGRT.HHZ. 2018-09-08T22:17:50.73 0.3 undecidable manual S 256 27.6501 123 -0.5 70
IV.MSAG.HHZ. 2018-09-08T22:17:49.14 0.3 undecidable manual S 228 17.5713 138 0 77
IV.SGRT.HHZ. 2018-09-08T22:17:46.72 0.1 undecidable manual P 256 27.6501 123 0.08 100
IV.MSAG.HHZ. 2018-09-08T22:17:45.78 0.1 undecidable manual P 228 17.5713 138 0.35 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSAG.HHE. ML:1.4 0.00013900000000000002 0.66 AML other m 2018-09-08T22:17:49.24
IV.MSAG.HNE. ML:1.8 0.000315 0.66 AML other m 2018-09-08T22:17:49.24
IV.MSAG.HHN. ML:1.8 0.00032499999999999993 1.5 AML other m 2018-09-08T22:17:50.96
IV.MSAG.HNN. ML:2.1 0.000751 1.48 AML other m 2018-09-08T22:17:50.96
IV.MELA.HNN. ML:2.4 0.00033 0.48 AML other m 2018-09-08T22:18:04.41
IV.MELA.HHE. ML:2.3 0.00029600000000000004 0.22 AML other m 2018-09-08T22:18:04.37
IV.MELA.HNE. ML:2.3 0.000272 0.24 AML other m 2018-09-08T22:18:04.49
IV.MELA.HHN. ML:2.5 0.000388 0.2 AML other m 2018-09-08T22:18:04.40
IV.PALZ.HHE. ML:2.1 0.0001255 0.76 AML other m 2018-09-08T22:18:04.60
IV.MRVN.HHE. ML:1.6 0.0000506 1.04 AML other m 2018-09-08T22:18:07.56
IV.MRVN.HHN. ML:1.6 0.000046200000000000005 1 AML other m 2018-09-08T22:18:07.99
IV.VULT.HHN. ML:2.0 0.00010015000000000001 0.58 AML other m 2018-09-08T22:18:14.68
IV.VULT.HHE. ML:1.9 0.00007364999999999999 0.3 AML other m 2018-09-08T22:18:14.63
IV.PALZ.HHN. ML:2.2 0.000144 0.54 AML other m 2018-09-08T22:18:15.16
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
Waveforms Seismic signals in miniseed + resp format Download