Earthquake with magnitude of ML 2.0 on date 01-12-2020 and time 08:59:42 (Italy) in region 6 km E Lesina (FG)

A magnitude ML 2.0 earthquake occured in region: 6 km E Lesina (FG), on

  • 01-12-2020 07:59:42 (UTC)
  • 01-12-2020 08:59:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.865, 15.423 at 7 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
Lesina FG 6 6410 6410
Poggio Imperiale FG 7 2724 9134
Apricena FG 9 13328 22462
San Nicandro Garganico FG 12 15566 38028
San Paolo di Civitate FG 19 5818 43846

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of San Severo (53905 inhabitants)
46 Km N of Foggia (151991 inhabitants)
49 Km NW of Manfredonia (57279 inhabitants)
78 Km NW of Cerignola (58396 inhabitants)
93 Km NW of Barletta (94814 inhabitants)
98 Km NE of Benevento (60091 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire *

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.0 2020-12-01
07:59:42
41.8648 15.4228 7 2021-02-26
14:56:09
Bollettino Sismico Italiano INGV 85149711
Reviewed
Rev100
ML 2.1 2020-12-01
07:59:43
41.7973 15.428 16 2020-12-01
08:10:58
Sala Sismica INGV-Roma 85122961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-01 07:59:42 ± 0.15
Latitude 41.8648 ± 0.0081
Longitude 15.4228 ± 0.0060
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85149711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 889
Semi-minor axis of confidence ellipse (meter) 330
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
Circular confidence region, given by single value of horizontal uncertainty (meter) 890
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.13939
Epicentral distance of station farthest from the epicenter (degree) 1.30402
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 85149711
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-02 09:26:58

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 85122961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-01 08:10:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.AMUR.HHN. 2020-12-01T08:00:24.60 0.6 undecidable manual S 137 1.304 50 -0.06 43
IV.MRVN.HHZ. 2020-12-01T08:00:15.30 0.6 undecidable manual S 144 0.9902 50 -0.06 46
IV.CAFE.HHN. 2020-12-01T08:00:11.56 0.6 undecidable manual S 190 0.8481 50 0.42 44
IV.SACR.HNN. 2020-12-01T08:00:07.58 0.6 undecidable manual S 229 0.7105 50 0.5 45
IV.AMUR.HHN. 2020-12-01T08:00:07.44 0.6 undecidable manual P 137 1.304 50 0.5 39
IV.INTR.HHZ. 2020-12-01T08:00:04.40 0.6 undecidable manual P 278 1.1385 50 0.3 43
IX.NSC3.HHZ.02 2020-12-01T08:00:02.94 0.6 undecidable manual P 193 1.0423 50 0.48 42
OT.OT13.EHZ. 2020-12-01T08:00:02.72 0.6 undecidable manual S 88 0.563 50 0.01 51
IV.PALZ.HHN. 2020-12-01T08:00:02.50 0.6 undecidable manual P 156 1.0045 50 0.68 39
IV.MCRV.HHN. 2020-12-01T08:00:02.98 0.6 undecidable manual P 190 1.0981 50 -0.44 42
IV.MRVN.HHZ. 2020-12-01T08:00:01.59 0.3 undecidable manual P 144 0.9902 50 0.02 70
IV.MRLC.HHZ. 2020-12-01T08:00:01.95 3.0 undecidable manual P 1.1089 -1.65 0
IV.VULT.HHN. 2020-12-01T08:00:00.26 0.6 undecidable manual P 171 0.9209 50 -0.13 46
IV.SNAL.HNE. 2020-12-01T08:00:00.51 0.6 undecidable manual P 190 0.9524 50 -0.42 43
IV.CIGN.HHZ. 2020-12-01T07:59:59.18 0.6 undecidable manual S 242 0.4398 50 0.13 51
IV.CAFE.HHN. 2020-12-01T07:59:59.50 0.3 undecidable manual P 190 0.8481 50 0.36 67
IV.PSB1.HNE. 2020-12-01T07:59:57.39 0.6 undecidable manual P 216 0.7878 50 -0.72 40
IV.MSAG.HHZ. 2020-12-01T07:59:57.56 0.6 undecidable manual S 113 0.3939 50 -0.12 52
IV.SGTA.HHZ. 2020-12-01T07:59:57.33 0.6 undecidable manual P 183 0.7302 50 0.2 48
IV.SACR.HNN. 2020-12-01T07:59:56.26 0.6 undecidable manual P 229 0.7105 50 -0.53 44
OT.OT13.EHZ. 2020-12-01T07:59:55.12 0.6 undecidable manual P 88 0.563 50 0.85 40
IV.MELA.HHZ. 2020-12-01T07:59:53.68 0.3 undecidable manual S 234 0.2716 104 0.17 79
IV.MOCO.HNE. 2020-12-01T07:59:53.59 0.1 positive manual P 202 0.5324 50 -0.16 100
IV.SGRT.HHZ. 2020-12-01T07:59:52.81 0.6 undecidable manual S 115 0.2635 104 -0.38 50
IV.MSAG.HHZ. 2020-12-01T07:59:51.08 0.3 undecidable manual P 113 0.3939 50 -0.29 75
IV.CIGN.HHZ. 2020-12-01T07:59:51.81 0.1 positive manual P 242 0.4398 50 -0.34 98
OT.OT06.EHZ. 2020-12-01T07:59:51.76 0.6 undecidable manual S 144 0.2203 107 0.17 53
OT.OT03.EHZ. 2020-12-01T07:59:51.84 0.6 undecidable manual S 132 0.2275 106 -0.03 54
OT.OT05.EHZ. 2020-12-01T07:59:51.64 0.6 undecidable manual S 147 0.2455 105 -0.88 42
OT.OT04.EHN. 2020-12-01T07:59:50.76 0.6 undecidable manual S 141 0.1871 110 0.39 51
IV.APRC.HHZ. 2020-12-01T07:59:49.74 0.6 undecidable manual S 140 0.1394 115 1.04 40
OT.OT07.EHZ. 2020-12-01T07:59:49.45 0.3 undecidable manual P 138 0.3292 101 -0.75 66
OT.OT03.EHZ. 2020-12-01T07:59:48.05 0.6 undecidable manual P 132 0.2275 106 0.04 54
IV.SGRT.HHZ. 2020-12-01T07:59:48.75 0.3 undecidable manual P 115 0.2635 104 -0.02 81
IV.TREM.HHZ. 2020-12-01T07:59:48.99 0.6 undecidable manual P 14 0.2662 104 0.15 53
IV.MELA.HHZ. 2020-12-01T07:59:48.80 0.3 undecidable manual P 234 0.2716 104 -0.16 79
OT.OT05.EHZ. 2020-12-01T07:59:47.49 0.3 undecidable manual P 147 0.2455 105 -0.9 63
OT.OT06.EHZ. 2020-12-01T07:59:47.84 0.3 undecidable manual P 144 0.2203 107 -0.01 82
OT.OT04.EHN. 2020-12-01T07:59:47.43 0.6 undecidable manual P 141 0.1871 110 0.28 52
IV.APRC.HHZ. 2020-12-01T07:59:46.95 0.3 undecidable manual P 140 0.1394 115 0.77 68
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PE3.EHN. ML:0 0.0002645 0.06 AML other m 2020-12-01T08:00:37.34
IV.PE3.EHE. ML:0 0.000263 0.44 AML other m 2020-12-01T08:01:36.58
IV.APRC.HHN. ML:2.5 0.002900842 0.1408 AML other m 2020-12-01T07:59:51.40
IV.APRC.HHE. ML:2.2 0.001803818 0.1024 AML other m 2020-12-01T07:59:51.18
IV.APRC.HNE. ML:2.2 0.001719037 0.1152 AML other m 2020-12-01T07:59:51.24
OT.OT05.EHE. ML:2.1 0.0007140818 0.1152 AML other m 2020-12-01T07:59:52.14
OT.OT05.EHN. ML:1.9 0.0004002221 0.16 AML other m 2020-12-01T07:59:53.14
IV.SGRT.HHN. ML:1.7 0.00024451635 0.1408 AML other m 2020-12-01T07:59:54.59
IV.SGRT.HHE. ML:1.8 0.0003413027 0.1344 AML other m 2020-12-01T07:59:54.21
IV.MELA.HNN. ML:2.2 0.0008497038 0.2688 AML other m 2020-12-01T07:59:53.97
IV.MELA.HHE. ML:2 0.00055437195 0.224 AML other m 2020-12-01T07:59:54.18
IV.MELA.HNE. ML:2 0.0005006619 0.2176 AML other m 2020-12-01T07:59:54.17
IV.MELA.HHN. ML:2.2 0.000869679 0.2624 AML other m 2020-12-01T07:59:53.84
IV.MSAG.HHN. ML:1.9 0.0002367303 0.1408 AML other m 2020-12-01T08:00:00.43
IV.MSAG.HNE. ML:1.9 0.00024430495 0.1792 AML other m 2020-12-01T07:59:57.83
IV.MSAG.HNN. ML:2.2 0.00055080075 0.16 AML other m 2020-12-01T08:00:00.44
IV.CIGN.HHE. ML:1.2 4.4600695E-5 0.5184 AML other m 2020-12-01T08:00:00.54
IV.CIGN.HHN. ML:1.3 6.2360016E-5 0.48 AML other m 2020-12-01T08:00:00.59
OT.OT13.EHN. ML:2.7 0.0009553099 0.16 AML other m 2020-12-01T08:00:04.92
OT.OT13.EHE. ML:2.4 0.0004613887 0.1792 AML other m 2020-12-01T08:00:04.93
IV.MRVN.HHE. ML:1.9 6.414468E-5 0.1792 AML other m 2020-12-01T08:00:16.87
IV.MRVN.HHN. ML:1.8 6.023134E-5 0.1984 AML other m 2020-12-01T08:00:15.71
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
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