A magnitude ML 0.8 earthquake occured in region: 5 km S Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.0720, 11.5420 at 10 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 |
---|---|---|---|---|
Palazzuolo sul Senio | FI | 5 | 1154 | 1154 |
Marradi | FI | 6 | 3139 | 4293 |
Firenzuola | FI | 14 | 4726 | 9019 |
Castel del Rio | BO | 16 | 1246 | 10265 |
Tredozio | FC | 16 | 1212 | 11477 |
Vicchio | FI | 16 | 8044 | 19521 |
San Godenzo | FI | 17 | 1167 | 20688 |
Borgo San Lorenzo | FI | 18 | 18211 | 38899 |
Casola Valsenio | RA | 18 | 2617 | 41516 |
Portico e San Benedetto | FC | 20 | 756 | 42272 |
Dicomano | FI | 20 | 5515 | 47787 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-07-03 06:53:28 |
44.0717 | 11.5417 | 10 | 2020-07-03 07:04:22 |
Sala Sismica INGV-Roma | 80724111 |
Field | Value |
---|---|
Time (UTC) | 2020-07-03 06:53:28 ± 0.06 |
Latitude | 44.0717 ± 0.0018 |
Longitude | 11.5417 ± 0.0038 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80724111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 277 |
Semi-minor axis of confidence ellipse (meter) | 121 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
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 | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.11062 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32735 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80724111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-03 07:04:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RUFI.EHZ. | 2020-07-03T06:53:38.45 | 0.6 | undecidable | manual | S | 186 | 26.0517 | 111 | 0.16 | 48 |
IV.RINC.HHN. | 2020-07-03T06:53:36.69 | 0.3 | undecidable | manual | S | 166 | 21.1677 | 115 | -0.05 | 75 |
IV.ASQU.HHZ. | 2020-07-03T06:53:35.77 | 0.1 | undecidable | manual | P | 147 | 36.3414 | 50 | -0.04 | 97 |
IV.RONT.HHZ. | 2020-07-03T06:53:34.08 | 0.6 | undecidable | manual | S | 225 | 12.2766 | 129 | 0 | 51 |
IV.LMD.HHZ. | 2020-07-03T06:53:34.25 | 0.6 | undecidable | manual | S | 87 | 13.1757 | 127 | -0.09 | 50 |
IV.RUFI.EHZ. | 2020-07-03T06:53:34.05 | 0.1 | undecidable | manual | P | 186 | 26.0517 | 111 | -0.15 | 97 |
IV.SEI.HHZ. | 2020-07-03T06:53:34.55 | 0.6 | undecidable | manual | S | 263 | 14.6742 | 124 | -0.22 | 49 |
IV.VISG.HHZ. | 2020-07-03T06:53:34.97 | 0.3 | undecidable | manual | S | 327 | 15.5733 | 122 | -0.04 | 76 |
IV.RINC.HHN. | 2020-07-03T06:53:33.35 | 0.1 | undecidable | manual | P | 166 | 21.1677 | 115 | 0.04 | 100 |
IV.VISG.HHZ. | 2020-07-03T06:53:32.43 | 0.3 | undecidable | manual | P | 327 | 15.5733 | 122 | 0.12 | 75 |
IV.SEI.HHZ. | 2020-07-03T06:53:32.16 | 0.3 | positive | manual | P | 263 | 14.6742 | 124 | -0.01 | 76 |
IV.RONT.HHZ. | 2020-07-03T06:53:31.95 | 0.1 | positive | manual | P | 225 | 12.2766 | 129 | 0.17 | 99 |
IV.LMD.HHZ. | 2020-07-03T06:53:31.98 | 0.3 | negative | manual | P | 87 | 13.1757 | 127 | 0.05 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:0.4 | 0.0000247 | 1.06 | AML | other | m | 2020-07-03T06:53:34.87 |
IV.LMD.HHN. | ML:0.6 | 0.000043650000000000004 | 0.12 | AML | other | m | 2020-07-03T06:53:34.56 |
IV.SEI.HHE. | ML:1.0 | 0.0000891 | 0.54 | AML | other | m | 2020-07-03T06:53:34.69 |
IV.RONT.HHN. | ML:1.0 | 0.0001023 | 0.94 | AML | other | m | 2020-07-03T06:53:34.94 |
IV.SEI.HHN. | ML:1.1 | 0.000121 | 0.22 | AML | other | m | 2020-07-03T06:53:35.11 |
IV.VISG.HHN. | ML:0.9 | 0.00007569999999999998 | 0.1 | AML | other | m | 2020-07-03T06:53:35.46 |
IV.RUFI.EHE. | ML:0.6 | 0.000018249999999999996 | 1.58 | AML | other | m | 2020-07-03T06:53:35.13 |
IV.VISG.HHE. | ML:0.6 | 0.000037900000000000006 | 1.18 | AML | other | m | 2020-07-03T06:53:35.94 |
IV.RONT.HHE. | ML:1.0 | 0.0001077 | 1.74 | AML | other | m | 2020-07-03T06:53:36.90 |
IV.RUFI.EHN. | ML:0.6 | 0.000019565 | 0.42 | AML | other | m | 2020-07-03T06:53:44.77 |