Earthquake with magnitude of ML 1.0 on date 02-06-2021 and time 14:40:39 (Italy) in region 2 km W San Marco in Lamis (FG)

A magnitude ML 1.0 earthquake occured in region: 2 km W San Marco in Lamis (FG), on

  • 02-06-2021 12:40:39 (UTC)
  • 02-06-2021 14:40:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.72, 15.621 at 23 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.

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 2 13831 13831
Rignano Garganico FG 5 2117 15948
San Giovanni Rotondo FG 9 27184 43132
San Nicandro Garganico FG 14 15566 58698
Apricena FG 16 13328 72026
Cagnano Varano FG 18 7330 79356

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km E of San Severo (53905 inhabitants)
27 Km W of Manfredonia (57279 inhabitants)
29 Km N of Foggia (151991 inhabitants)
56 Km NW of Cerignola (58396 inhabitants)
70 Km NW of Barletta (94814 inhabitants)
78 Km NW of Andria (100440 inhabitants)
83 Km NW of Trani (56217 inhabitants)
91 Km NW of Bisceglie (55422 inhabitants)
96 Km NE of Benevento (60091 inhabitants)
100 Km NW of Molfetta (59874 inhabitants)
Recent and historical seismicity
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 the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.0 2021-06-02
12:40:39
41.7198 15.621 23 2021-06-02
12:59:46
Sala Sismica INGV-Roma 90721641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-02 12:40:39 ± 0.12
Latitude 41.7198 ± 0.0045
Longitude 15.6210 ± 0.0060
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 90721641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 542
Semi-minor axis of confidence ellipse (meter) 410
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 540
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.41099
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 90721641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-02 12:59:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2021-06-02T12:42:08.72 3.0 undecidable manual Sg 14.32 0
GU.RNCA.HHZ. 2021-06-02T12:41:55.16 3.0 positive manual Pn -1.36 0
IV.ZEN8.EHZ. 2021-06-02T12:41:55.85 3.0 undecidable manual Pn 1.6 0
IV.SBPO.HNZ. 2021-06-02T12:41:44.22 3.0 positive manual Pn -2.71 0
IV.RIBO.EHZ.01 2021-06-02T12:41:36.94 3.0 positive manual Pg 9.05 0
IV.IST3.HHZ. 2021-06-02T12:41:32.66 3.0 undecidable manual Sn -4.94 0
IV.CELI.HHZ. 2021-06-02T12:41:31.54 3.0 undecidable manual Sn 4.33 0
AC.VLO.HHZ. 2021-06-02T12:41:24.18 3.0 positive manual Pg 4.63 0
IV.CAGR.HHZ. 2021-06-02T12:41:24.50 3.0 undecidable manual Pn -0.92 0
IV.VIVA.HHZ. 2021-06-02T12:41:09.24 3.0 positive manual Pn 3.92 0
IV.RMP.HHZ. 2021-06-02T12:41:07.64 3.0 positive manual Pn 1.44 0
IV.MIDA.HHZ. 2021-06-02T12:41:05.18 3.0 undecidable manual Sn -0.9 0
IV.TREM.HNZ. 2021-06-02T12:40:54.45 0.3 undecidable manual S 348 0.411 109 -0.02 70
IV.MIDA.HHZ. 2021-06-02T12:40:52.53 3.0 positive manual Pn 1.92 0
OT.OT14.EHZ. 2021-06-02T12:40:50.68 0.3 undecidable manual S 50 0.277 120 -0.15 71
IV.MSAG.HHE. 2021-06-02T12:40:49.42 0.3 undecidable manual S 92 0.2158 128 0.11 72
OT.OT12.EHZ. 2021-06-02T12:40:49.61 0.3 undecidable manual S 112 0.2311 125 -0.09 71
IV.TREM.HNZ. 2021-06-02T12:40:47.65 0.6 undecidable manual P 348 0.411 109 -0.4 43
OT.OT07.EHZ. 2021-06-02T12:40:47.30 0.3 undecidable manual S 143 0.1232 145 -0.11 72
OT.OT06.EHZ. 2021-06-02T12:40:46.40 0.3 undecidable manual S 210 0.0396 168 -0.02 76
OT.OT03.EHZ. 2021-06-02T12:40:46.37 0.3 undecidable manual S 110 0.0225 173 0.04 75
OT.OT05.EHZ. 2021-06-02T12:40:46.40 0.6 undecidable manual S 193 0.0621 161 -0.2 48
IV.SGRT.HHN. 2021-06-02T12:40:46.96 0.3 undecidable manual S 69 0.098 151 -0.06 74
IV.APRC.HHZ. 2021-06-02T12:40:46.81 0.3 undecidable manual S 303 0.0692 159 0.14 72
OT.OT04.EHN. 2021-06-02T12:40:46.30 0.3 undecidable manual S 270 0.0297 171 -0.06 75
OT.OT14.EHZ. 2021-06-02T12:40:45.94 0.1 undecidable manual P 50 0.277 120 0 96
IV.MSAG.HHE. 2021-06-02T12:40:45.25 0.1 undecidable manual P 92 0.2158 128 0.18 95
OT.OT12.EHZ. 2021-06-02T12:40:44.64 1.0 undecidable manual P 112 0.2311 125 -0.65 20
OT.OT07.EHZ. 2021-06-02T12:40:44.04 0.1 undecidable manual P 143 0.1232 145 0.07 99
IV.APRC.HHZ. 2021-06-02T12:40:43.51 0.1 undecidable manual P 303 0.0692 159 -0.03 100
OT.OT04.EHN. 2021-06-02T12:40:43.44 0.3 undecidable manual P 270 0.0297 171 0.07 75
OT.OT06.EHZ. 2021-06-02T12:40:43.61 0.3 undecidable manual P 210 0.0396 168 0.21 73
OT.OT03.EHZ. 2021-06-02T12:40:43.43 0.1 undecidable manual P 110 0.0225 173 0.08 100
OT.OT05.EHZ. 2021-06-02T12:40:43.39 0.1 undecidable manual P 193 0.0621 161 -0.11 98
IV.SGRT.HHN. 2021-06-02T12:40:43.90 0.1 undecidable manual P 69 0.098 151 0.15 97
IX.STN3.HHZ.02 2021-06-02T12:40:42.83 3.0 positive manual P -0.42 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.STN3.HHN.02 ML:3.3 0.0012357925 0.0832 AML other m 2021-06-02T12:40:44.99
IX.STN3.HHE.02 ML:3.6 0.0024525575 0.0832 AML other m 2021-06-02T12:40:45.11
OT.OT05.EHE. ML:1.1 8.3295055E-5 0.1344 AML other m 2021-06-02T12:40:46.60
OT.OT05.EHN. ML:1.1 8.05E-5 1.86 AML other m 2021-06-02T12:40:47.05
IV.APRC.HHN. ML:0.8 3.794555E-5 0.0832 AML other m 2021-06-02T12:40:47.27
IV.APRC.HHE. ML:0.7 3.5411435E-5 0.1216 AML other m 2021-06-02T12:40:47.19
IV.MIDA.HHE. ML:1.6 3.585E-5 0.06 AML other m 2021-06-02T12:41:20.19
IV.RMP.HHE. ML:3.4 0.0004605 0.34 AML other m 2021-06-02T12:41:21.24
IV.RMP.HHN. ML:3.4 0.000538 0.12 AML other m 2021-06-02T12:41:21.54
IV.MIDA.HHN. ML:1.7 4.08E-5 1.28 AML other m 2021-06-02T12:41:23.24
IX.STN3.HNE.01 ML:4.6 0.024224185 0.608 AML other m 2021-06-02T12:41:03.37
OT.OT12.EHN. ML:1 4.510931E-5 0.32 AML other m 2021-06-02T12:40:49.91
OT.OT12.EHE. ML:0.5 1.74994425E-5 0.4416 AML other m 2021-06-02T12:40:51.64
IV.APRC.HNN. ML:2.1 0.0008457128 0.5952 AML other m 2021-06-02T12:40:57.19
IV.APRC.HNE. ML:1.2 0.00010826789 0.9024 AML other m 2021-06-02T12:40:51.86
IV.MIDA.HNN. ML:2.6 0.0003073444 1.0432 AML other m 2021-06-02T12:41:08.80
IV.MIDA.HNE. ML:1.6 3.3694115E-5 0.0576 AML other m 2021-06-02T12:41:24.24
IV.VIVA.HHE. ML:3.3 0.00041609475 0.096 AML other m 2021-06-02T12:41:14.94
IV.VIVA.HHN. ML:3 0.0002296326 0.1152 AML other m 2021-06-02T12:41:19.18
AC.VLO.HHE. ML:3.8 0.0005890205 0.0576 AML other m 2021-06-02T12:41:24.77
AC.VLO.HHN. ML:3.8 0.0005536811 0.0576 AML other m 2021-06-02T12:41:24.83
IV.CAGR.HHN. ML:3.1 4.943603E-5 0.8384 AML other m 2021-06-02T12:41:52.26
IV.CAGR.HHE. ML:3.2 5.629104E-5 1.184 AML other m 2021-06-02T12:41:31.05
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