A magnitude ML 1.2 earthquake occured in region: 5 km SE Castel d'Aiano (BO), on
and geographic coordinates (lat, lon) 44.2390, 11.0330 at 10 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Castel d'Aiano | BO | 5 | 1906 | 1906 |
Montese | MO | 8 | 3353 | 5259 |
Vergato | BO | 8 | 7639 | 12898 |
Castel di Casio | BO | 8 | 3448 | 16346 |
Gaggio Montano | BO | 9 | 4878 | 21224 |
Camugnano | BO | 9 | 1885 | 23109 |
Grizzana Morandi | BO | 10 | 3916 | 27025 |
Alto Reno Terme | BO | 10 | 6960 | 33985 |
Zocca | MO | 12 | 4719 | 38704 |
Lizzano in Belvedere | BO | 14 | 2212 | 40916 |
Castiglione dei Pepoli | BO | 14 | 5648 | 46564 |
Sambuca Pistoiese | PT | 15 | 1626 | 48190 |
San Benedetto Val di Sambro | BO | 16 | 4315 | 52505 |
Marzabotto | BO | 18 | 6779 | 59284 |
Fanano | MO | 19 | 2989 | 62273 |
Pavullo nel Frignano | MO | 19 | 17383 | 79656 |
Monzuno | BO | 20 | 6328 | 85984 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-08-24 23:27:04 |
44.2387 | 11.0332 | 10 | 2020-11-19 12:37:06 |
Bollettino Sismico Italiano INGV | 84607671 |
Reviewed Rev100 |
ML 1.2 | 2020-08-24 23:27:04 |
44.2345 | 11.0232 | 10 | 2020-08-24 23:35:49 |
Sala Sismica INGV-Roma | 82301201 |
Field | Value |
---|---|
Time (UTC) | 2020-08-24 23:27:04 ± 0.07 |
Latitude | 44.2387 ± 0.0054 |
Longitude | 11.0332 ± 0.0063 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 84607671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 626 |
Semi-minor axis of confidence ellipse (meter) | 404 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.09533 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37682 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 82301201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-24 23:35:49 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 84607671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-11-10 14:39:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BDI.HHZ. | 2020-08-24T23:27:17.88 | 0.6 | undecidable | manual | S | 241 | 39.9267 | 50 | 0.07 | 48 |
IV.SEI.HHZ. | 2020-08-24T23:27:16.56 | 0.6 | undecidable | manual | S | 128 | 33.0447 | 50 | 0.59 | 43 |
IV.VISG.HHZ. | 2020-08-24T23:27:15.80 | 0.6 | undecidable | manual | S | 100 | 32.3454 | 50 | 0 | 49 |
GU.POPM.HHZ. | 2020-08-24T23:27:15.41 | 0.6 | undecidable | manual | S | 226 | 30.747 | 50 | 0.04 | 49 |
IV.MPPT.EHZ. | 2020-08-24T23:27:15.83 | 0.6 | undecidable | manual | S | 172 | 31.5462 | 50 | 0.26 | 47 |
IV.MOCL.EHZ. | 2020-08-24T23:27:14.76 | 0.6 | undecidable | manual | S | 156 | 28.4493 | 50 | 0 | 49 |
IV.BDI.HHZ. | 2020-08-24T23:27:12.05 | 0.1 | undecidable | manual | P | 241 | 39.9267 | 50 | -0.14 | 94 |
IV.RONT.HHN. | 2020-08-24T23:27:12.50 | 0.3 | undecidable | manual | P | 130 | 41.8248 | 50 | 0.01 | 72 |
GU.GSCL.HHN. | 2020-08-24T23:27:11.98 | 0.3 | undecidable | manual | P | 290 | 37.4292 | 50 | 0.17 | 71 |
IV.SEI.HHZ. | 2020-08-24T23:27:10.81 | 0.3 | undecidable | manual | P | 128 | 33.0447 | 50 | -0.31 | 69 |
IV.VISG.HHZ. | 2020-08-24T23:27:10.87 | 0.3 | undecidable | manual | P | 100 | 32.3454 | 50 | -0.16 | 71 |
IV.MOCL.EHZ. | 2020-08-24T23:27:10.38 | 0.1 | positive | manual | P | 156 | 28.4493 | 50 | -0.04 | 98 |
GU.POPM.HHZ. | 2020-08-24T23:27:10.72 | 0.1 | positive | manual | P | 226 | 30.747 | 50 | -0.05 | 97 |
IV.ZCCA.HHZ. | 2020-08-24T23:27:10.94 | 0.6 | undecidable | manual | S | 340 | 13.2756 | 128 | 0.65 | 43 |
IV.MPPT.EHZ. | 2020-08-24T23:27:10.86 | 0.1 | undecidable | manual | P | 172 | 31.5462 | 50 | -0.03 | 98 |
IV.FNVD.HHZ. | 2020-08-24T23:27:09.79 | 0.6 | undecidable | manual | S | 138 | 10.5783 | 134 | 0.19 | 49 |
IV.ZCCA.HHZ. | 2020-08-24T23:27:07.58 | 0.1 | positive | manual | P | 340 | 13.2756 | 128 | -0.26 | 96 |
IV.FNVD.HHZ. | 2020-08-24T23:27:07.34 | 0.1 | positive | manual | P | 138 | 10.5783 | 134 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FNVD.HHE. | ML:1.1 | 0.0001555 | 0.1 | AML | other | m | 2020-08-24T23:27:09.88 |
IV.FNVD.HHN. | ML:1.2 | 0.000201 | 0.2 | AML | other | m | 2020-08-24T23:27:09.89 |
IV.ZCCA.HHE. | ML:1.1 | 0.00012065 | 0.54 | AML | other | m | 2020-08-24T23:27:11.16 |
IV.ZCCA.HHN. | ML:1.0 | 0.000096 | 0.46 | AML | other | m | 2020-08-24T23:27:14.51 |
IV.MOCL.EHE. | ML:1.4 | 0.000129 | 0.6 | AML | other | m | 2020-08-24T23:27:15.58 |
IV.MOCL.EHN. | ML:1.2 | 0.00008415 | 0.52 | AML | other | m | 2020-08-24T23:27:15.38 |
GU.POPM.HHN. | ML:1.8 | 0.0002745 | 0.14 | AML | other | m | 2020-08-24T23:27:16.18 |
GU.POPM.HHE. | ML:1.5 | 0.00014950000000000003 | 0.36 | AML | other | m | 2020-08-24T23:27:16.27 |
IV.MPPT.EHN. | ML:1.0 | 0.0000451 | 0.52 | AML | other | m | 2020-08-24T23:27:16.27 |
IV.SEI.HHN. | ML:1.2 | 0.00006520000000000001 | 0.34 | AML | other | m | 2020-08-24T23:27:16.75 |
IV.MPPT.EHE. | ML:0.9 | 0.00003515 | 0.26 | AML | other | m | 2020-08-24T23:27:16.58 |
IV.SEI.HHE. | ML:1.1 | 0.000048549999999999994 | 0.68 | AML | other | m | 2020-08-24T23:27:17.67 |
IV.BDI.HHE. | ML:1.0 | 0.0000362 | 0.32 | AML | other | m | 2020-08-24T23:27:18.19 |
IV.BDI.HHN. | ML:1.2 | 0.00005395 | 0.68 | AML | other | m | 2020-08-24T23:27:18.40 |