A magnitude ML 1.7 earthquake occured in region: 1 km SE Fontanelice (BO), on
and geographic coordinates (lat, lon) 44.2470, 11.5670 at 19 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 |
---|---|---|---|---|
Fontanelice | BO | 1 | 1943 | 1943 |
Borgo Tossignano | BO | 4 | 3288 | 5231 |
Casola Valsenio | RA | 5 | 2617 | 7848 |
Castel del Rio | BO | 6 | 1246 | 9094 |
Casalfiumanese | BO | 7 | 3438 | 12532 |
Riolo Terme | RA | 13 | 5720 | 18252 |
Dozza | BO | 14 | 6652 | 24904 |
Palazzuolo sul Senio | FI | 15 | 1154 | 26058 |
Monterenzio | BO | 16 | 6035 | 32093 |
Brisighella | RA | 16 | 7639 | 39732 |
Imola | BO | 17 | 69797 | 109529 |
Castel San Pietro Terme | BO | 17 | 20811 | 130340 |
Marradi | FI | 19 | 3139 | 133479 |
Loiano | BO | 20 | 4294 | 137773 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-08-26 00:17:08 |
44.2468 | 11.5673 | 19 | 2024-08-26 00:25:37 |
Sala Sismica INGV-Roma | 130975251 |
Field | Value |
---|---|
Time (UTC) | 2024-08-26 00:17:08 ± 0.24 |
Latitude | 44.2468 ± 0.0099 |
Longitude | 11.5673 ± 0.0113 |
Depth (km) | 19 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 130975251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1110 |
Semi-minor axis of confidence ellipse (meter) | 288 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 339 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.91461 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 130975251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-08-26 00:25:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.STAL.HHZ. | 2024-08-26T00:17:49.91 | 3.0 | undecidable | manual | Pg | 4.88 | 0 | |||
IV.MURB.HHZ. | 2024-08-26T00:17:48.69 | 3.0 | undecidable | manual | S | 1.32 | 0 | |||
IV.OSSC.HHZ. | 2024-08-26T00:17:34.58 | 0.1 | undecidable | manual | S | 198 | 84.249 | 96 | 0.68 | 74 |
IV.BDI.HHZ. | 2024-08-26T00:17:34.83 | 3.0 | undecidable | manual | S | 256 | 79.9644 | 97 | 2.06 | 0 |
IV.TREG.EHZ. | 2024-08-26T00:17:33.26 | 3.0 | positive | manual | P | 0.1 | 0 | |||
IV.CRE.HHZ. | 2024-08-26T00:17:33.93 | 3.0 | undecidable | manual | S | 156 | 76.1682 | 97 | 2.18 | 0 |
IV.ZOVE.EHZ. | 2024-08-26T00:17:31.35 | 3.0 | positive | manual | P | -0.48 | 0 | |||
IV.CRMI.HHZ. | 2024-08-26T00:17:30.51 | 0.1 | undecidable | manual | S | 223 | 68.5758 | 98 | 0.76 | 75 |
IV.ATMI.HHZ. | 2024-08-26T00:17:29.74 | 3.0 | undecidable | manual | P | 1.41 | 0 | |||
IV.PII.HHZ. | 2024-08-26T00:17:25.53 | 1.0 | positive | manual | P | 235 | 101.5206 | 95 | -0.44 | 20 |
IV.MPPT.EHZ. | 2024-08-26T00:17:24.96 | 0.1 | undecidable | manual | S | 230 | 49.7169 | 102 | 0.17 | 92 |
IV.BDI.HHZ. | 2024-08-26T00:17:23.33 | 0.6 | negative | manual | P | 256 | 79.9644 | 97 | 0.67 | 38 |
IV.SFI.EHZ. | 2024-08-26T00:17:23.33 | 0.1 | undecidable | manual | S | 149 | 44.0226 | 104 | 0.03 | 95 |
IV.RUFI.EHZ. | 2024-08-26T00:17:23.81 | 0.1 | undecidable | manual | S | 186 | 45.621 | 103 | 0.1 | 94 |
IV.OSSC.HHZ. | 2024-08-26T00:17:23.82 | 0.1 | undecidable | manual | P | 198 | 84.249 | 96 | 0.51 | 80 |
IV.CRE.HHZ. | 2024-08-26T00:17:22.65 | 0.6 | negative | manual | P | 156 | 76.1682 | 97 | 0.58 | 39 |
IV.RINC.EHZ. | 2024-08-26T00:17:22.27 | 0.1 | undecidable | manual | S | 175 | 40.1265 | 105 | -0.02 | 97 |
IV.BOSL.HHZ. | 2024-08-26T00:17:21.68 | 0.1 | undecidable | manual | S | 204 | 38.2284 | 106 | -0.14 | 96 |
IV.IMOL.EHZ. | 2024-08-26T00:17:20.29 | 3.0 | undecidable | manual | S | 48 | 18.6702 | 127 | 3.19 | 0 |
IV.CRMI.HHZ. | 2024-08-26T00:17:20.65 | 0.1 | negative | manual | P | 223 | 68.5758 | 98 | -0.27 | 88 |
IV.VMGN.HHZ. | 2024-08-26T00:17:20.42 | 0.1 | undecidable | manual | S | 185 | 32.5452 | 110 | 0.05 | 97 |
IV.SEI.HHZ. | 2024-08-26T00:17:19.11 | 0.1 | undecidable | manual | S | 218 | 27.0507 | 115 | 0.09 | 97 |
IV.MPPT.EHZ. | 2024-08-26T00:17:17.45 | 0.6 | positive | manual | P | 230 | 49.7169 | 102 | -0.6 | 42 |
IV.RUFI.EHZ. | 2024-08-26T00:17:16.70 | 0.6 | positive | manual | P | 186 | 45.621 | 103 | -0.73 | 40 |
IV.RINC.EHZ. | 2024-08-26T00:17:16.09 | 0.6 | negative | manual | P | 175 | 40.1265 | 105 | -0.52 | 44 |
IV.SFI.EHZ. | 2024-08-26T00:17:16.41 | 1.0 | negative | manual | P | 149 | 44.0226 | 104 | -0.78 | 20 |
IV.BOSL.HHZ. | 2024-08-26T00:17:15.81 | 0.3 | positive | manual | P | 204 | 38.2284 | 106 | -0.52 | 66 |
IV.VISG.HHZ. | 2024-08-26T00:17:15.98 | 0.1 | undecidable | manual | S | 239 | 12.3765 | 141 | 0.1 | 100 |
IV.VMGN.HHZ. | 2024-08-26T00:17:14.92 | 0.6 | positive | manual | P | 185 | 32.5452 | 110 | -0.58 | 44 |
IV.SEI.HHZ. | 2024-08-26T00:17:14.03 | 0.1 | positive | manual | P | 218 | 27.0507 | 115 | -0.69 | 84 |
IV.IMOL.EHZ. | 2024-08-26T00:17:14.27 | 0.1 | positive | manual | P | 48 | 18.6702 | 127 | 0.66 | 85 |
IV.VISG.HHZ. | 2024-08-26T00:17:12.38 | 0.1 | positive | manual | P | 239 | 12.3765 | 141 | -0.53 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHN. | ML:2.0 | 0.0008295 | 0.1 | AML | other | m | 2024-08-26T00:17:16.16 |
IV.VISG.HHE. | ML:1.9 | 0.0005915 | 0.1 | AML | other | m | 2024-08-26T00:17:16.23 |
IV.SEI.HHN. | ML:2.2 | 0.0007064999999999999 | 0.9 | AML | other | m | 2024-08-26T00:17:19.31 |
IV.VMGN.HHN. | ML:1.5 | 0.00011745 | 0.38 | AML | other | m | 2024-08-26T00:17:20.68 |
IV.SEI.HHE. | ML:2.0 | 0.0004935 | 0.44 | AML | other | m | 2024-08-26T00:17:20.41 |
IV.IMOL.HNE. | ML:1.8 | 0.0003725 | 1.8 | AML | other | m | 2024-08-26T00:17:20.90 |
IV.VMGN.HHE. | ML:1.6 | 0.000176 | 0.82 | AML | other | m | 2024-08-26T00:17:20.98 |
IV.IMOL.HNN. | ML:2.0 | 0.000594 | 1.8 | AML | other | m | 2024-08-26T00:17:21.00 |
IV.BOSL.HHE. | ML:1.1 | 0.00003805 | 1.56 | AML | other | m | 2024-08-26T00:17:21.10 |
IV.BOSL.HHN. | ML:1.0 | 0.0000371 | 1.48 | AML | other | m | 2024-08-26T00:17:22.12 |
IV.MPPT.EHE. | ML:1.4 | 0.0000569 | 0.58 | AML | other | m | 2024-08-26T00:17:25.94 |
IV.MPPT.EHN. | ML:1.3 | 0.000051605 | 0.34 | AML | other | m | 2024-08-26T00:17:28.54 |
IV.CRMI.HHE. | ML:1.5 | 0.00004985 | 0.36 | AML | other | m | 2024-08-26T00:17:31.26 |
IV.CRMI.HHN. | ML:1.5 | 0.00005185 | 0.3 | AML | other | m | 2024-08-26T00:17:31.55 |
IV.CRE.HHE. | ML:1.3 | 0.0000321 | 0.98 | AML | other | m | 2024-08-26T00:17:35.89 |
IV.BDI.HHE. | ML:1.6 | 0.000054449999999999995 | 1.4 | AML | other | m | 2024-08-26T00:17:37.71 |
IV.BDI.HHN. | ML:1.4 | 0.0000336 | 0.66 | AML | other | m | 2024-08-26T00:17:39.68 |
IV.CRE.HHN. | ML:1.4 | 0.0000414 | 0.86 | AML | other | m | 2024-08-26T00:17:40.69 |
IV.ZOVE.EHE. | ML:2.0 | 0.00005885 | 0.44 | AML | other | m | 2024-08-26T00:17:49.71 |
IV.ZOVE.EHN. | ML:1.9 | 0.000045950000000000006 | 0.34 | AML | other | m | 2024-08-26T00:17:52.31 |
IV.MURB.HHN. | ML:2.1 | 0.0000702 | 0.32 | AML | other | m | 2024-08-26T00:17:52.83 |
IV.TREG.EHE. | ML:2.0 | 0.0000569 | 0.32 | AML | other | m | 2024-08-26T00:17:53.36 |
IV.MURB.HHE. | ML:1.9 | 0.0000498 | 0.74 | AML | other | m | 2024-08-26T00:17:55.09 |
IV.TREG.EHN. | ML:1.8 | 0.00003285 | 1.18 | AML | other | m | 2024-08-26T00:17:55.86 |