A magnitude ML 0.9 earthquake occured in region: 5 km NE Gaggio Montano (BO), on
and geographic coordinates (lat, lon) 44.2270, 10.9830 at 21 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 |
---|---|---|---|---|
Gaggio Montano | BO | 5 | 4878 | 4878 |
Montese | MO | 6 | 3353 | 8231 |
Castel d'Aiano | BO | 6 | 1906 | 10137 |
Alto Reno Terme | BO | 8 | 6960 | 17097 |
Castel di Casio | BO | 8 | 3448 | 20545 |
Lizzano in Belvedere | BO | 10 | 2212 | 22757 |
Camugnano | BO | 11 | 1885 | 24642 |
Vergato | BO | 12 | 7639 | 32281 |
Zocca | MO | 13 | 4719 | 37000 |
Sambuca Pistoiese | PT | 14 | 1626 | 38626 |
Grizzana Morandi | BO | 14 | 3916 | 42542 |
Fanano | MO | 15 | 2989 | 45531 |
Castiglione dei Pepoli | BO | 17 | 5648 | 51179 |
Sestola | MO | 17 | 2508 | 53687 |
Pavullo nel Frignano | MO | 17 | 17383 | 71070 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-08-05 23:50:21 |
44.2268 | 10.9833 | 21 | 2024-08-06 00:09:10 |
Sala Sismica INGV-Roma | 130444481 |
Field | Value |
---|---|
Time (UTC) | 2024-08-05 23:50:21 ± 0.18 |
Latitude | 44.2268 ± 0.0081 |
Longitude | 10.9833 ± 0.0088 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 130444481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 850 |
Semi-minor axis of confidence ellipse (meter) | 430 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 357 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43347 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 130444481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-08-06 00:09:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VISG.HHN. | 2024-08-05T23:50:34.51 | 0.3 | undecidable | manual | S | 97 | 36.1416 | 111 | 0.52 | 85 |
IV.BDI.HHZ. | 2024-08-05T23:50:34.17 | 0.3 | undecidable | manual | S | 240 | 35.8419 | 111 | 0.25 | 95 |
IV.MPPT.EHZ. | 2024-08-05T23:50:32.77 | 0.3 | undecidable | manual | S | 164 | 31.0467 | 115 | 0.02 | 99 |
IV.PSL.EHZ. | 2024-08-05T23:50:31.25 | 0.3 | undecidable | manual | S | 190 | 24.5532 | 122 | 0.02 | 100 |
GU.POPM.HHZ. | 2024-08-05T23:50:31.74 | 0.3 | undecidable | manual | S | 222 | 27.0507 | 119 | -0.06 | 97 |
GU.SARM.EHN. | 2024-08-05T23:50:30.31 | 0.3 | undecidable | manual | P | 264 | 46.62 | 105 | 0.1 | 95 |
MN.VLC.HNE. | 2024-08-05T23:50:30.66 | 0.3 | undecidable | manual | P | 261 | 48.1185 | 105 | 0.22 | 93 |
IV.ZCCA.HHZ. | 2024-08-05T23:50:29.32 | 0.3 | undecidable | manual | S | 358 | 13.7751 | 141 | 0.26 | 97 |
IV.VISG.HHN. | 2024-08-05T23:50:28.56 | 0.3 | undecidable | manual | P | 97 | 36.1416 | 111 | -0.11 | 97 |
IV.BDI.HHZ. | 2024-08-05T23:50:28.51 | 0.3 | undecidable | manual | P | 240 | 35.8419 | 111 | -0.13 | 95 |
GU.GSCL.HHZ. | 2024-08-05T23:50:28.34 | 3.0 | positive | manual | P | 0.15 | 0 | |||
GU.POPM.HHZ. | 2024-08-05T23:50:27.31 | 0.3 | undecidable | manual | P | 222 | 27.0507 | 119 | -0.1 | 97 |
IV.MPPT.EHZ. | 2024-08-05T23:50:27.79 | 0.3 | undecidable | manual | P | 164 | 31.0467 | 115 | -0.17 | 96 |
IV.PSL.EHZ. | 2024-08-05T23:50:26.98 | 0.3 | undecidable | manual | P | 190 | 24.5532 | 122 | -0.1 | 98 |
IV.ZCCA.HHZ. | 2024-08-05T23:50:25.16 | 0.3 | undecidable | manual | P | 358 | 13.7751 | 141 | -0.67 | 86 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ZCCA.HHE. | ML:1.2 | 0.0001141534 | 0.38 | AML | other | m | 2024-08-05T23:50:30.01 |
IV.ZCCA.HHN. | ML:1.2 | 0.000106205225 | 0.48 | AML | other | m | 2024-08-05T23:50:30.48 |
GU.POPM.HHN. | ML:1.2 | 0.000075421565 | 0.14 | AML | other | m | 2024-08-05T23:50:32.10 |
IV.MPPT.EHN. | ML:0.6 | 0.000015227065 | 0.42 | AML | other | m | 2024-08-05T23:50:33.28 |
IV.MPPT.EHE. | ML:0.4 | 0.000009501000000000001 | 0.22 | AML | other | m | 2024-08-05T23:50:34.91 |
GU.GSCL.HHN. | ML:0.6 | 0.000015344955 | 0.74 | AML | other | m | 2024-08-05T23:50:38.21 |
GU.GSCL.HHE. | ML:0.4 | 0.000009855044 | 0.22 | AML | other | m | 2024-08-05T23:50:34.39 |
IV.BDI.HHE. | ML:0.9 | 0.000029304419999999998 | 0.14 | AML | other | m | 2024-08-05T23:50:34.54 |
IV.BDI.HHN. | ML:0.9 | 0.000030204765 | 0.26 | AML | other | m | 2024-08-05T23:50:35.30 |