Earthquake with magnitude of ML 0.8 on date 04-02-2023 and time 19:57:27 (UTC) in region 9 km W Recoaro Terme (VI)

A magnitude ML 0.8 earthquake occured in region: 9 km W Recoaro Terme (VI), on

  • 04-02-2023 19:57:27 (UTC)
  • 04-02-2023 20:57:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.6980, 11.1100 at 10 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
Recoaro Terme VI 9 6453 6453
Vallarsa TN 10 1395 7848
Selva di Progno VR 10 933 8781
Velo Veronese VR 10 770 9551
Erbezzo VR 10 740 10291
Ala TN 10 8913 19204
Bosco Chiesanuova VR 10 3600 22804
Roverè Veronese VR 12 2115 24919
Crespadoro VI 13 1330 26249
Valli del Pasubio VI 13 3242 29491
Avio TN 14 4133 33624
Altissimo VI 14 2230 35854
Sant'Anna d'Alfaedo VR 15 2553 38407
Cerro Veronese VR 15 2471 40878
San Mauro di Saline VR 15 582 41460
Badia Calavena VR 15 2649 44109
Torrebelvicino VI 16 5917 50026
Posina VI 16 566 50592
Valdagno VI 16 26234 76826
Vestenanova VR 17 2608 79434
San Pietro Mussolino VI 17 1625 81059
Brentino Belluno VR 17 1395 82454
Grezzana VR 17 10788 93242
Brentonico TN 18 4015 97257
Laghi VI 19 133 97390
Schio VI 19 39355 136745
Trambileno TN 19 1452 138197
Ferrara di Monte Baldo VR 20 226 138423

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Verona (258765 inhabitants)
38 Km W of Vicenza (112953 inhabitants)
41 Km S of Trento (117317 inhabitants)
68 Km W of Padova (210401 inhabitants)
71 Km E of Brescia (196480 inhabitants)
88 Km NW of Rovigo (51867 inhabitants)
88 Km W of Treviso (83731 inhabitants)
91 Km S of Bolzano (106441 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 0.8 2023-02-04
19:57:27
45.6982 11.1098 10 2023-02-04
20:03:24
Sala Sismica INGV-Roma 114055201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-04 19:57:27 ± 0.12
Latitude 45.6982 ± 0.0063
Longitude 11.1098 ± 0.0103
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 114055201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 775
Semi-minor axis of confidence ellipse (meter) 663
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 234
Circular confidence region, given by single value of horizontal uncertainty (meter) 780.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.05756
Epicentral distance of station farthest from the epicenter (degree) 0.35973
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 114055201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-04 20:03:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MAGA.HHZ. 2023-02-04T19:57:40.10 0.6 undecidable manual S 283 38.2284 50 -0.38 45
SI.LUSI.HHZ. 2023-02-04T19:57:38.43 0.6 undecidable manual S 336 31.746 50 -0.31 46
IV.ZOVE.HNE. 2023-02-04T19:57:35.13 0.1 undecidable manual P 133 39.9267 50 -0.16 94
ST.DOSS.HHZ. 2023-02-04T19:57:35.32 0.6 undecidable manual S 17 21.1677 115 -0.39 46
IV.MAGA.HHZ. 2023-02-04T19:57:35.17 0.1 undecidable manual P 283 38.2284 50 0.14 95
ST.VARA.EHZ. 2023-02-04T19:57:35.79 0.6 undecidable manual S 311 21.7671 115 -0.12 49
SI.LUSI.HHZ. 2023-02-04T19:57:34.29 0.1 undecidable manual P 336 31.746 50 0.26 94
IV.MBAL.HNZ. 2023-02-04T19:57:34.74 0.6 undecidable manual S 270 19.4694 117 -0.44 46
ST.DOSS.HHZ. 2023-02-04T19:57:32.40 1.0 positive manual P 17 21.1677 115 0.12 25
IV.MBAL.HNZ. 2023-02-04T19:57:32.12 0.1 undecidable manual P 270 19.4694 117 0.15 98
ST.VARA.EHZ. 2023-02-04T19:57:32.76 0.1 undecidable manual P 311 21.7671 115 0.37 93
IV.ROVR.HHZ. 2023-02-04T19:57:31.40 0.6 undecidable manual S 207 6.3936 147 -0.32 48
IV.ROVR.HHZ. 2023-02-04T19:57:30.13 0.1 positive manual P 207 6.3936 147 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ROVR.HHE. ML:0.4 0.0000383 0.48 AML other m 2023-02-04T19:57:30.41
IV.ROVR.HHN. ML:0.7 0.00008655 0.12 AML other m 2023-02-04T19:57:30.70
IV.ROVR.HNE. ML:0.9 0.000128724535 0.6784 AML other m 2023-02-04T19:57:36.24
IV.ROVR.HNN. ML:1.0 0.00015823905 0.7552 AML other m 2023-02-04T19:57:35.53
ST.DOSS.HHE. ML:0.6 0.000030621785 0.0768 AML other m 2023-02-04T19:57:35.87
ST.DOSS.HHN. ML:0.3 0.0000162694335 0.128 AML other m 2023-02-04T19:57:35.96
ST.DOSS.HNE. ML:1.1 0.00008044343 1.8688 AML other m 2023-02-04T19:57:32.26
ST.DOSS.HNN. ML:1.0 0.00006416083499999999 0.7296 AML other m 2023-02-04T19:57:35.50
ST.VARA.EHE. ML:0.6 0.000031093859999999994 0.128 AML other m 2023-02-04T19:57:36.47
ST.VARA.EHN. ML:0.6 0.000026283744999999997 0.1024 AML other m 2023-02-04T19:57:36.67
ST.VARA.HNE. ML:0.9 0.000051194149999999995 0.6656 AML other m 2023-02-04T19:57:43.85
ST.VARA.HNN. ML:1.0 0.000064277054 0.512 AML other m 2023-02-04T19:57:40.45
SI.LUSI.HHE. ML:0.3 0.000009891987 0.448 AML other m 2023-02-04T19:57:41.95
SI.LUSI.HHN. ML:0.6 0.000020376514999999998 0.1664 AML other m 2023-02-04T19:57:38.75
IV.MAGA.HHE. ML:0.8 0.000024961295 1.024 AML other m 2023-02-04T19:57:50.86
IV.MAGA.HHN. ML:0.4 0.000012159307000000001 0.1792 AML other m 2023-02-04T19:57:41.28
IV.MAGA.HNE. ML:1.6 0.00013679829999999998 0.3584 AML other m 2023-02-04T19:57:41.25
IV.MAGA.HNN. ML:1.0 0.000035268385 1.0496 AML other m 2023-02-04T19:57:38.46
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