Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 09-12-2019 and time 04:27:32 (Italy) in region 4 km SE San Marco in Lamis (FG)

A magnitude ML 2.0 earthquake occured in region: 4 km SE San Marco in Lamis (FG), on

  • 09-12-2019 03:27:32 (UTC)
  • 09-12-2019 04:27:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.6880, 15.6760 at 18 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
San Marco in Lamis FG 4 13831 13831
San Giovanni Rotondo FG 5 27184 41015
Rignano Garganico FG 7 2117 43132
Cagnano Varano FG 18 7330 50462
San Nicandro Garganico FG 19 15566 66028

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km W of Manfredonia (57279 inhabitants)
24 Km E of San Severo (53905 inhabitants)
27 Km NE of Foggia (151991 inhabitants)
51 Km NW of Cerignola (58396 inhabitants)
65 Km NW of Barletta (94814 inhabitants)
73 Km NW of Andria (100440 inhabitants)
77 Km NW of Trani (56217 inhabitants)
85 Km NW of Bisceglie (55422 inhabitants)
94 Km NW of Molfetta (59874 inhabitants)
97 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
Bulletin
Rev1000 		ML 2.0 2019-12-09
03:27:32		 41.6885 15.6755 18 2020-02-28
16:42:12		 Bollettino Sismico Italiano INGV 74473681
Reviewed
Rev100 		ML 2.0 2019-12-09
03:27:32		 41.6725 15.6882 17 2019-12-09
03:37:58		 Sala Sismica INGV-Roma 74452461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-09 03:27:32 ± 0.07
Latitude 41.6885 ± 0.0036
Longitude 15.6755 ± 0.0048
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74473681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 346
Semi-minor axis of confidence ellipse (meter) 291
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 97
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.03058
Epicentral distance of station farthest from the epicenter (degree) 1.38496
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 74473681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-09 09:04:40

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 74452461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-09 03:37:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LTRZ.EHZ. 2019-12-09T03:28:16.54 0.3 undecidable manual S 141 153.735 54 0.42 50
IV.MIGL.HHZ. 2019-12-09T03:28:12.18 0.3 undecidable manual S 152 136.1637 93 0.72 49
IV.PTRP.HHZ. 2019-12-09T03:28:10.40 0.6 undecidable manual S 166 133.4664 93 -0.31 37
IV.AMUR.HHZ. 2019-12-09T03:28:06.11 0.6 undecidable manual S 138 116.1948 94 -0.02 41
IV.MRLC.HHZ. 2019-12-09T03:28:03.44 0.6 undecidable manual S 189 104.6175 94 0.41 39
IV.ACER.HHZ. 2019-12-09T03:28:02.70 0.6 undecidable manual S 167 102.5196 94 0.22 40
IV.PALZ.HHZ. 2019-12-09T03:27:58.71 0.3 undecidable manual S 164 85.9473 95 0.64 56
IV.SACR.HNN. 2019-12-09T03:27:58.59 1.0 undecidable manual S 248 86.7465 95 0.3 20
IV.FRES.HHE. 2019-12-09T03:27:58.93 0.3 undecidable manual S 291 88.9443 95 0.05 64
IV.LTRZ.EHZ. 2019-12-09T03:27:57.91 0.1 undecidable manual P 141 153.735 54 0.19 71
IV.MRVN.HHZ. 2019-12-09T03:27:56.50 0.3 undecidable manual S 148 81.9513 96 -0.52 58
IV.MIGL.HHZ. 2019-12-09T03:27:55.12 0.1 undecidable manual P 152 136.1637 93 0.09 77
IV.PTRP.HHZ. 2019-12-09T03:27:55.36 0.1 positive manual P 166 133.4664 93 0.76 64
IV.SGTA.HHZ. 2019-12-09T03:27:53.29 0.3 undecidable manual S 203 66.5778 97 0.35 63
IV.CIGN.HHN. 2019-12-09T03:27:52.03 0.3 undecidable manual S 267 63.9915 98 -0.21 65
IV.CAPA.HHE. 2019-12-09T03:27:51.17 0.6 undecidable manual S 169 59.9955 98 -0.02 45
IV.AMUR.HHZ. 2019-12-09T03:27:50.82 0.1 undecidable manual P 138 116.1948 94 -1.13 56
IV.MOCO.HNE. 2019-12-09T03:27:49.71 0.6 undecidable manual S 231 55.5999 99 -0.33 43
IV.ACER.HHZ. 2019-12-09T03:27:49.99 0.1 undecidable manual P 167 102.5196 94 0.14 82
IV.MRLC.HHZ. 2019-12-09T03:27:49.86 0.1 undecidable manual P 189 104.6175 94 -0.3 79
IV.MELA.HHZ. 2019-12-09T03:27:47.68 0.3 undecidable manual S 273 45.4212 102 0.31 66
IV.FRES.HHE. 2019-12-09T03:27:47.93 1.0 undecidable manual P 291 88.9443 95 0.16 21
OT.OT13.EHZ. 2019-12-09T03:27:47.75 0.3 undecidable manual S 63 46.8198 101 0.02 69
IV.SACR.HNN. 2019-12-09T03:27:47.40 0.1 undecidable manual P 248 86.7465 95 -0.03 87
IV.MRVN.HHZ. 2019-12-09T03:27:46.30 0.1 undecidable manual P 148 81.9513 96 -0.4 81
IV.PALZ.HHZ. 2019-12-09T03:27:46.59 0.1 undecidable manual P 164 85.9473 95 -0.71 72
IV.SGTA.HHZ. 2019-12-09T03:27:44.35 0.1 undecidable manual P 203 66.5778 97 0.01 90
IV.GATE.HHZ. 2019-12-09T03:27:44.76 0.1 undecidable manual P 253 66.378 97 0.45 82
OT.OT11.EHN. 2019-12-09T03:27:44.52 0.3 undecidable manual S 236 34.1436 107 0.07 71
IV.CAPA.HHE. 2019-12-09T03:27:43.18 1.0 undecidable manual P 169 59.9955 98 -0.15 22
OT.OT14.EHZ. 2019-12-09T03:27:43.41 0.3 undecidable manual S 40 29.9478 110 0.02 72
IV.CIGN.HHN. 2019-12-09T03:27:43.93 0.1 positive manual P 267 63.9915 98 -0.01 90
IV.MOCO.HNE. 2019-12-09T03:27:42.51 0.3 undecidable manual P 231 55.5999 99 -0.16 67
IV.MSAG.HHZ. 2019-12-09T03:27:41.12 0.3 undecidable manual S 82 19.5693 123 0.22 71
OT.OT13.EHZ. 2019-12-09T03:27:41.38 0.1 undecidable manual P 63 46.8198 101 0.05 92
OT.OT12.EHZ. 2019-12-09T03:27:40.72 0.3 undecidable manual S 108 20.2686 122 -0.33 68
IV.MELA.HHZ. 2019-12-09T03:27:40.88 0.1 positive manual P 273 45.4212 102 -0.25 90
OT.OT11.EHN. 2019-12-09T03:27:39.14 0.1 undecidable manual P 236 34.1436 107 -0.3 90
IV.SGRT.HHZ. 2019-12-09T03:27:39.18 0.3 undecidable manual S 38 9.2796 148 0.23 72
IV.APRC.HHZ. 2019-12-09T03:27:39.59 0.3 undecidable manual S 305 13.3755 137 -0.03 73
OT.OT14.EHZ. 2019-12-09T03:27:38.95 0.1 negative manual P 40 29.9478 110 0.12 93
OT.OT03.EHE. 2019-12-09T03:27:38.52 0.3 undecidable manual S 321 3.3966 167 0.17 74
OT.OT04.EHE. 2019-12-09T03:27:38.81 0.3 undecidable manual S 294 8.5803 150 -0.05 74
OT.OT06.EHZ. 2019-12-09T03:27:38.59 0.3 undecidable manual S 267 6.6933 156 -0.04 74
OT.OT05.EHE. 2019-12-09T03:27:37.65 3.0 undecidable manual S 6.8931 -1 0
OT.OT12.EHZ. 2019-12-09T03:27:37.21 0.1 negative manual P 108 20.2686 122 -0.27 93
IV.MSAG.HHZ. 2019-12-09T03:27:37.54 0.1 positive manual P 82 19.5693 123 0.15 95
IV.SGRT.HHZ. 2019-12-09T03:27:36.34 0.1 positive manual P 38 9.2796 148 0.08 98
OT.OT06.EHZ. 2019-12-09T03:27:36.03 0.1 positive manual P 267 6.6933 156 -0.05 99
IV.APRC.HHZ. 2019-12-09T03:27:36.58 0.1 positive manual P 305 13.3755 137 -0.07 98
OT.OT04.EHE. 2019-12-09T03:27:36.12 0.1 positive manual P 294 8.5803 150 -0.09 98
OT.OT05.EHE. 2019-12-09T03:27:35.00 3.0 positive manual P 6.8931 -1.09 0
OT.OT03.EHE. 2019-12-09T03:27:35.98 0.1 positive manual P 321 3.3966 167 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SGRT.HHN. ML:2.0 0.000929 0.26 AML other m 2019-12-09T03:27:39.48
IV.SGRT.HHE. ML:2.1 0.001099 0.16 AML other m 2019-12-09T03:27:39.61
IV.APRC.HHN. ML:2.4 0.001715 0.14 AML other m 2019-12-09T03:27:40.10
IV.APRC.HHE. ML:2.2 0.0010840000000000001 0.88 AML other m 2019-12-09T03:27:40.24
IV.MSAG.HNE. ML:1.5 0.00020800000000000001 0.64 AML other m 2019-12-09T03:27:43.17
IV.MSAG.HHE. ML:1.2 0.0000876 1.4 AML other m 2019-12-09T03:27:43.17
IV.MSAG.HHN. ML:1.5 0.000205 1.5 AML other m 2019-12-09T03:27:44.91
IV.MSAG.HNN. ML:1.9 0.00047850000000000003 1.5 AML other m 2019-12-09T03:27:44.91
IV.MELA.HHN. ML:2.3 0.00053 1.82 AML other m 2019-12-09T03:27:47.04
IV.MELA.HHE. ML:2.4 0.000794 0.28 AML other m 2019-12-09T03:27:48.15
IV.GATE.HHN. ML:1.8 0.00010445 0.62 AML other m 2019-12-09T03:27:56.73
IV.GATE.HHE. ML:1.8 0.00010089999999999999 0.36 AML other m 2019-12-09T03:27:56.60
IV.MRVN.HHN. ML:2.1 0.0001585 0.34 AML other m 2019-12-09T03:27:57.82
IV.MRVN.HHE. ML:1.9 0.0001115 0.66 AML other m 2019-12-09T03:27:59.60
IV.PALZ.HHE. ML:2.1 0.00015050000000000003 0.76 AML other m 2019-12-09T03:27:59.82
IV.PALZ.HHN. ML:2.3 0.00023150000000000002 0.62 AML other m 2019-12-09T03:28:00.70
IV.MRLC.HHE. ML:1.9 0.0000798 0.86 AML other m 2019-12-09T03:28:05.03
IV.MRLC.HHN. ML:1.9 0.0000751 1.02 AML other m 2019-12-09T03:28:05.24
IV.ACER.HHE. ML:2.1 0.00011999999999999999 1.58 AML other m 2019-12-09T03:28:06.85
IV.AMUR.HHE. ML:2.0 0.0000839 0.78 AML other m 2019-12-09T03:28:07.53
IV.AMUR.HHN. ML:2.0 0.00008044999999999999 0.14 AML other m 2019-12-09T03:28:09.52
IV.ACER.HHN. ML:2.0 0.00010600000000000002 0.66 AML other m 2019-12-09T03:28:09.31
IV.MIGL.HHE. ML:2.4 0.00016 1.52 AML other m 2019-12-09T03:28:15.88
IV.MIGL.HHN. ML:2.5 0.00017749999999999998 0.56 AML other m 2019-12-09T03:28:17.40
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