A magnitude ML 1.7 earthquake occured in region: 3 km W Grizzana Morandi (BO), on
and geographic coordinates (lat, lon) 44.2550, 11.1140 at 11 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 |
---|---|---|---|---|
Grizzana Morandi | BO | 3 | 3916 | 3916 |
Vergato | BO | 3 | 7639 | 11555 |
Castel d'Aiano | BO | 9 | 1906 | 13461 |
Camugnano | BO | 10 | 1885 | 15346 |
San Benedetto Val di Sambro | BO | 10 | 4315 | 19661 |
Castel di Casio | BO | 12 | 3448 | 23109 |
Marzabotto | BO | 12 | 6779 | 29888 |
Monzuno | BO | 13 | 6328 | 36216 |
Castiglione dei Pepoli | BO | 13 | 5648 | 41864 |
Zocca | MO | 14 | 4719 | 46583 |
Montese | MO | 14 | 3353 | 49936 |
Gaggio Montano | BO | 15 | 4878 | 54814 |
Alto Reno Terme | BO | 16 | 6960 | 61774 |
Monghidoro | BO | 17 | 3749 | 65523 |
Loiano | BO | 17 | 4294 | 69817 |
Sasso Marconi | BO | 19 | 14735 | 84552 |
Sambuca Pistoiese | PT | 19 | 1626 | 86178 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-02-25 08:08:25 |
44.2548 | 11.1145 | 11 | 2024-02-25 08:16:08 |
Sala Sismica INGV-Roma | 125534191 |
Field | Value |
---|---|
Time (UTC) | 2024-02-25 08:08:25 ± 0.13 |
Latitude | 44.2548 ± 0.0081 |
Longitude | 11.1145 ± 0.0113 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125534191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1029 |
Semi-minor axis of confidence ellipse (meter) | 614 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 43 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53060 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 125534191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-25 08:16:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2024-02-25T08:09:26.98 | 3.0 | undecidable | manual | Sn | 1.78 | 0 | |||
IV.ARRO.EHZ. | 2024-02-25T08:09:04.94 | 3.0 | negative | manual | Pg | 5.75 | 0 | |||
GU.RNCA.HHZ. | 2024-02-25T08:08:56.23 | 3.0 | positive | manual | Pg | 4.1 | 0 | |||
IV.PLMA.HHZ. | 2024-02-25T08:08:43.08 | 3.0 | undecidable | manual | P | -0.16 | 0 | |||
IV.CSNT.HHZ. | 2024-02-25T08:08:41.36 | 3.0 | undecidable | manual | P | 0.42 | 0 | |||
IV.BDI.HHZ. | 2024-02-25T08:08:40.39 | 0.6 | undecidable | manual | S | 243 | 46.4202 | 50 | 0.03 | 49 |
IV.PII.HHZ. | 2024-02-25T08:08:38.26 | 3.0 | negative | manual | P | -0.53 | 0 | |||
IV.MPPT.EHZ. | 2024-02-25T08:08:37.18 | 0.3 | undecidable | manual | S | 183 | 33.0447 | 50 | 0.4 | 70 |
IV.SEI.HHZ. | 2024-02-25T08:08:35.98 | 0.3 | undecidable | manual | S | 139 | 29.5482 | 50 | 0.14 | 74 |
MN.VLC.HHZ. | 2024-02-25T08:08:35.80 | 1.0 | positive | manual | P | 260 | 58.8966 | 50 | -0.19 | 23 |
IV.VISG.HHZ. | 2024-02-25T08:08:35.30 | 0.6 | undecidable | manual | S | 106 | 26.4513 | 50 | 0.28 | 48 |
IV.MOCL.EHZ. | 2024-02-25T08:08:35.68 | 0.3 | undecidable | manual | S | 169 | 28.2495 | 50 | 0.19 | 74 |
IV.LMD.HHZ. | 2024-02-25T08:08:34.50 | 1.0 | negative | manual | P | 112 | 51.1155 | 50 | -0.3 | 23 |
IV.BOSL.HHZ. | 2024-02-25T08:08:33.47 | 0.6 | positive | manual | P | 150 | 41.4252 | 50 | 0.16 | 48 |
IV.BDI.HHZ. | 2024-02-25T08:08:33.60 | 0.6 | negative | manual | P | 243 | 46.4202 | 50 | -0.48 | 45 |
ZO.PDN10.EHE. | 2024-02-25T08:08:33.42 | 0.1 | undecidable | manual | P | 321 | 36.741 | 50 | 0.84 | 79 |
GU.GSCL.HHZ. | 2024-02-25T08:08:33.51 | 0.6 | positive | manual | P | 284 | 43.1235 | 50 | -0.06 | 49 |
IV.ZCCA.HHZ. | 2024-02-25T08:08:32.61 | 0.3 | undecidable | manual | S | 314 | 15.2736 | 50 | 0.57 | 69 |
GU.POPM.HHZ. | 2024-02-25T08:08:32.27 | 0.1 | positive | manual | P | 231 | 36.741 | 50 | -0.32 | 94 |
IV.FNVD.HHZ. | 2024-02-25T08:08:31.32 | 0.3 | undecidable | manual | S | 176 | 9.6792 | 139 | 0.73 | 65 |
IV.MOCL.EHZ. | 2024-02-25T08:08:31.16 | 0.1 | positive | manual | P | 169 | 28.2495 | 50 | -0.11 | 100 |
IV.MPPT.EHZ. | 2024-02-25T08:08:31.78 | 1.0 | undecidable | manual | P | 183 | 33.0447 | 50 | -0.23 | 24 |
IV.SEI.HHZ. | 2024-02-25T08:08:31.19 | 0.1 | positive | manual | P | 139 | 29.5482 | 50 | -0.28 | 96 |
IV.MTRZ.HHZ. | 2024-02-25T08:08:31.13 | 0.1 | undecidable | manual | P | 75 | 25.4523 | 50 | 0.28 | 97 |
IV.VISG.HHZ. | 2024-02-25T08:08:30.46 | 0.1 | negative | manual | P | 106 | 26.4513 | 50 | -0.54 | 91 |
IV.FNVD.HHZ. | 2024-02-25T08:08:28.11 | 0.1 | undecidable | manual | P | 176 | 9.6792 | 139 | -0.33 | 99 |
IV.ZCCA.HHZ. | 2024-02-25T08:08:28.52 | 0.1 | negative | manual | P | 314 | 15.2736 | 50 | -0.76 | 85 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ZCCA.HHN. | ML:1.8 | 0.0005560000000000001 | 0.36 | AML | other | m | 2024-02-25T08:08:35.37 |
IV.ZCCA.HNN. | ML:1.8 | 0.0005675 | 0.34 | AML | other | m | 2024-02-25T08:08:35.55 |
IV.MOCL.EHE. | ML:2.0 | 0.0005560000000000001 | 0.24 | AML | other | m | 2024-02-25T08:08:36.12 |
IV.MOCL.EHN. | ML:1.9 | 0.00040649999999999996 | 0.54 | AML | other | m | 2024-02-25T08:08:36.26 |
IV.SEI.HHE. | ML:2.1 | 0.0006365 | 0.36 | AML | other | m | 2024-02-25T08:08:36.65 |
IV.SEI.HHN. | ML:2.2 | 0.000853 | 0.4 | AML | other | m | 2024-02-25T08:08:36.72 |
IV.VISG.HHE. | ML:1.3 | 0.000121 | 0.62 | AML | other | m | 2024-02-25T08:08:36.89 |
IV.VISG.HHN. | ML:1.4 | 0.0001505 | 1.5 | AML | other | m | 2024-02-25T08:08:36.95 |
IV.ZCCA.HHE. | ML:1.7 | 0.0004985 | 0.3 | AML | other | m | 2024-02-25T08:08:36.84 |
IV.ZCCA.HNE. | ML:1.7 | 0.0004974999999999999 | 1.7 | AML | other | m | 2024-02-25T08:08:37.85 |
IV.MPPT.EHN. | ML:1.8 | 0.000266 | 0.54 | AML | other | m | 2024-02-25T08:08:37.95 |
IV.MPPT.EHE. | ML:1.7 | 0.00020600000000000002 | 0.64 | AML | other | m | 2024-02-25T08:08:38.54 |
IV.BDI.HHN. | ML:1.7 | 0.00014749999999999998 | 0.48 | AML | other | m | 2024-02-25T08:08:40.60 |
IV.BDI.HHE. | ML:1.6 | 0.0001255 | 1.54 | AML | other | m | 2024-02-25T08:08:41.19 |
MN.VLC.HHN. | ML:1.7 | 0.00009395000000000001 | 0.56 | AML | other | m | 2024-02-25T08:08:44.52 |
MN.VLC.HHE. | ML:1.5 | 0.0000652 | 0.3 | AML | other | m | 2024-02-25T08:08:44.86 |
IV.LMD.HHN. | ML:1.3 | 0.00005165 | 0.42 | AML | other | m | 2024-02-25T08:08:45.14 |
IV.LMD.HHE. | ML:1.2 | 0.000039800000000000005 | 1.08 | AML | other | m | 2024-02-25T08:08:50.82 |
IV.PII.HHN. | ML:1.8 | 0.00009425 | 0.36 | AML | other | m | 2024-02-25T08:08:50.99 |
IV.PII.HHE. | ML:2.0 | 0.000149 | 1.3 | AML | other | m | 2024-02-25T08:08:51.30 |
IV.CSNT.HHE. | ML:1.2 | 0.000017899999999999998 | 0.42 | AML | other | m | 2024-02-25T08:08:54.74 |
IV.CSNT.HHN. | ML:1.3 | 0.00002665 | 1.4 | AML | other | m | 2024-02-25T08:09:00.82 |