A magnitude ML 2.1 earthquake occured in region: San Giovanni in Persiceto (BO), on
and geographic coordinates (lat, lon) 44.6420, 11.1880 at 2 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
San Giovanni in Persiceto | BO | 0 | 27982 | 27982 |
Sant'Agata Bolognese | BO | 5 | 7291 | 35273 |
Sala Bolognese | BO | 7 | 8353 | 43626 |
Crevalcore | BO | 10 | 13465 | 57091 |
Castello d'Argile | BO | 10 | 6550 | 63641 |
Anzola dell'Emilia | BO | 11 | 12267 | 75908 |
Calderara di Reno | BO | 11 | 13196 | 89104 |
Ravarino | MO | 12 | 6233 | 95337 |
Castelfranco Emilia | MO | 12 | 32677 | 128014 |
Nonantola | MO | 12 | 15839 | 143853 |
Pieve di Cento | BO | 13 | 7019 | 150872 |
Cento | FE | 13 | 35686 | 186558 |
Argelato | BO | 13 | 9844 | 196402 |
Bomporto | MO | 15 | 10157 | 206559 |
San Giorgio di Piano | BO | 15 | 8512 | 215071 |
San Cesario sul Panaro | MO | 15 | 6407 | 221478 |
Castel Maggiore | BO | 16 | 18231 | 239709 |
Zola Predosa | BO | 17 | 18770 | 258479 |
Camposanto | MO | 17 | 3201 | 261680 |
Valsamoggia | BO | 17 | 30561 | 292241 |
Spilamberto | MO | 18 | 12621 | 304862 |
Bastiglia | MO | 18 | 4193 | 309055 |
Bentivoglio | BO | 18 | 5469 | 314524 |
San Pietro in Casale | BO | 19 | 12202 | 326726 |
Casalecchio di Reno | BO | 19 | 36327 | 363053 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2023-06-21 05:56:23 |
44.642 | 11.1878 | 2 | 2023-06-21 07:12:08 |
Sala Sismica INGV-Roma | 118605391 |
Field | Value |
---|---|
Time (UTC) | 2023-06-21 05:56:23 ± 0.08 |
Latitude | 44.6420 ± 0.0000 |
Longitude | 11.1878 ± 0.0000 |
Depth (km) | 2 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118605391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 153 |
Semi-minor axis of confidence ellipse (meter) | 0 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 358 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 326 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.32740 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 118605391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-21 07:12:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2023-06-21T05:58:25.42 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.CELI.HHZ. | 2023-06-21T05:58:24.97 | 3.0 | undecidable | manual | Pn | -5.65 | 0 | |||
MN.BNI.HHZ. | 2023-06-21T05:58:20.35 | 3.0 | undecidable | manual | Sn | 3.19 | 0 | |||
IV.MCRV.HHZ. | 2023-06-21T05:58:16.66 | 3.0 | undecidable | manual | Pg | 9.49 | 0 | |||
IV.MMO1.EHZ. | 2023-06-21T05:58:12.35 | 3.0 | undecidable | manual | Sg | 0.25 | 0 | |||
OT.OT12.EHZ. | 2023-06-21T05:58:12.42 | 3.0 | negative | manual | Pg | 10.81 | 0 | |||
TV.SF11.HHZ. | 2023-06-21T05:58:01.51 | 3.0 | undecidable | manual | Sg | -3.08 | 0 | |||
IV.QLNO.HHZ. | 2023-06-21T05:57:58.59 | 3.0 | undecidable | manual | Sg | 1.6 | 0 | |||
IV.MCI.EHZ. | 2023-06-21T05:57:57.12 | 3.0 | positive | manual | Pg | 4.82 | 0 | |||
IV.PTQR.HHZ. | 2023-06-21T05:57:50.36 | 3.0 | undecidable | manual | Pg | 6.4 | 0 | |||
IV.GAVE.EHZ. | 2023-06-21T05:57:37.14 | 3.0 | undecidable | manual | Pg | 3.61 | 0 | |||
IV.ARVD.HHZ. | 2023-06-21T05:57:23.39 | 3.0 | undecidable | manual | Pg | -0.2 | 0 | |||
IV.MURB.HHZ. | 2023-06-21T05:57:18.65 | 3.0 | undecidable | manual | Pn | -6.26 | 0 | |||
SI.LUSI.HHZ. | 2023-06-21T05:57:07.29 | 0.6 | undecidable | manual | S | 353 | 147.3414 | 50 | -0.13 | 49 |
OX.VARN.HHZ. | 2023-06-21T05:57:06.26 | 3.0 | undecidable | manual | S | -0.47 | 0 | |||
ST.DOSS.HHZ. | 2023-06-21T05:57:04.78 | 0.3 | undecidable | manual | S | 0 | 137.4624 | 50 | 0.02 | 77 |
IV.MAGA.HHZ. | 2023-06-21T05:57:03.39 | 0.6 | undecidable | manual | S | 341 | 133.0668 | 50 | -0.21 | 50 |
ST.VARA.EHZ. | 2023-06-21T05:57:03.80 | 0.6 | undecidable | manual | S | 350 | 133.2666 | 50 | 0.14 | 51 |
SI.BOSI.HHZ. | 2023-06-21T05:56:58.26 | 3.0 | positive | manual | P | -1.13 | 0 | |||
IV.ROVR.HHZ. | 2023-06-21T05:56:58.10 | 0.3 | undecidable | manual | S | 355 | 111.7992 | 50 | 0.17 | 79 |
IV.ZOVE.EHZ. | 2023-06-21T05:56:52.84 | 0.3 | undecidable | manual | S | 15 | 93.0402 | 50 | -0.07 | 84 |
SI.LUSI.HHZ. | 2023-06-21T05:56:49.16 | 0.1 | undecidable | manual | P | 353 | 147.3414 | 50 | 0.25 | 96 |
ST.DOSS.HHZ. | 2023-06-21T05:56:47.55 | 0.6 | undecidable | manual | P | 0 | 137.4624 | 50 | 0.18 | 50 |
ST.VARA.EHZ. | 2023-06-21T05:56:46.94 | 0.1 | undecidable | manual | P | 350 | 133.2666 | 50 | 0.2 | 100 |
IV.MAGA.HHZ. | 2023-06-21T05:56:46.61 | 1.0 | positive | manual | P | 341 | 133.0668 | 50 | -0.1 | 26 |
IV.ROVR.HHZ. | 2023-06-21T05:56:42.88 | 0.1 | undecidable | manual | P | 355 | 111.7992 | 50 | -0.55 | 96 |
IV.ZOVE.EHZ. | 2023-06-21T05:56:40.57 | 0.3 | undecidable | manual | P | 15 | 93.0402 | 50 | 0.04 | 84 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
ST.VARA.EHN. | ML:2.2 | 0.00010539999999999999 | 1.54 | AML | other | m | 2023-06-21T05:57:05.78 |
ST.VARA.EHE. | ML:2.3 | 0.0001305 | 0.24 | AML | other | m | 2023-06-21T05:57:06.63 |
IV.CTI.HHN. | ML:2.1 | 0.000053500000000000006 | 0.18 | AML | other | m | 2023-06-21T05:57:08.23 |
SI.LUSI.HHE. | ML:1.9 | 0.00003875000000000001 | 0.2 | AML | other | m | 2023-06-21T05:57:11.25 |
SI.LUSI.HHN. | ML:2.3 | 0.00009665 | 0.24 | AML | other | m | 2023-06-21T05:57:11.37 |
IV.CTI.HHE. | ML:2.0 | 0.000052249999999999996 | 0.16 | AML | other | m | 2023-06-21T05:57:12.52 |
OX.VARN.HHN. | ML:1.8 | 0.0000273 | 1.54 | AML | other | m | 2023-06-21T05:57:19.88 |
OX.VARN.HHE. | ML:2.0 | 0.000039099999999999995 | 0.82 | AML | other | m | 2023-06-21T05:57:20.50 |