A magnitude ML 0.8 earthquake occured in region: 6 km NE Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1430, 11.6170 at 7 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 | 6 | 1154 | 1154 |
Marradi | FI | 7 | 3139 | 4293 |
Casola Valsenio | RA | 9 | 2617 | 6910 |
Castel del Rio | BO | 12 | 1246 | 8156 |
Tredozio | FC | 12 | 1212 | 9368 |
Fontanelice | BO | 14 | 1943 | 11311 |
Modigliana | FC | 14 | 4560 | 15871 |
Brisighella | RA | 15 | 7639 | 23510 |
Borgo Tossignano | BO | 15 | 3288 | 26798 |
Riolo Terme | RA | 17 | 5720 | 32518 |
Casalfiumanese | BO | 17 | 3438 | 35956 |
Portico e San Benedetto | FC | 19 | 756 | 36712 |
Firenzuola | FI | 19 | 4726 | 41438 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-06-02 07:32:45 |
44.1433 | 11.6168 | 7 | 2020-06-02 07:43:02 |
Sala Sismica INGV-Roma | 79818581 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 07:32:45 ± 0.32 |
Latitude | 44.1433 ± 0.0063 |
Longitude | 11.6168 ± 0.0075 |
Depth (km) | 7 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79818581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 698 |
Semi-minor axis of confidence ellipse (meter) | 270 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20594 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79818581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 07:43:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2020-06-02T07:32:55.36 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.RONT.HHZ. | 2020-06-02T07:32:53.67 | 0.3 | undecidable | manual | S | 221 | 22.1556 | 108 | 0.2 | 72 |
IV.SEI.HHZ. | 2020-06-02T07:32:53.68 | 1.0 | undecidable | manual | S | 244 | 22.8549 | 108 | -0.01 | 25 |
IV.VISG.HHZ. | 2020-06-02T07:32:51.29 | 0.3 | undecidable | manual | S | 289 | 15.3735 | 115 | 0.01 | 76 |
IV.BRIS.HHZ. | 2020-06-02T07:32:51.58 | 0.6 | undecidable | manual | S | 53 | 14.9739 | 116 | 0.44 | 46 |
IV.RONT.HHZ. | 2020-06-02T07:32:50.58 | 0.6 | negative | manual | P | 221 | 22.1556 | 108 | 0.54 | 44 |
IV.SEI.HHZ. | 2020-06-02T07:32:49.86 | 0.6 | negative | manual | P | 244 | 22.8549 | 108 | -0.31 | 47 |
IV.LMD.HHZ. | 2020-06-02T07:32:49.61 | 0.3 | undecidable | manual | S | 135 | 10.2786 | 126 | -0.13 | 74 |
IV.SFI.EHE. | 2020-06-02T07:32:49.85 | 3.0 | undecidable | manual | P | -2.26 | 0 | |||
IV.VISG.HHZ. | 2020-06-02T07:32:48.61 | 0.1 | undecidable | manual | P | 289 | 15.3735 | 115 | -0.17 | 97 |
IV.BRIS.HHZ. | 2020-06-02T07:32:48.65 | 0.1 | positive | manual | P | 53 | 14.9739 | 116 | -0.05 | 100 |
IV.LMD.HHZ. | 2020-06-02T07:32:47.63 | 0.6 | undecidable | manual | P | 135 | 10.2786 | 126 | -0.26 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:0.8 | 0.0000965 | 0.42 | AML | other | m | 2020-06-02T07:32:49.65 |
IV.LMD.HHN. | ML:0.6 | 0.00005765 | 0.24 | AML | other | m | 2020-06-02T07:32:49.98 |
IV.BRIS.HHN. | ML:0.9 | 0.0000904 | 0.92 | AML | other | m | 2020-06-02T07:32:51.21 |
IV.VISG.HHN. | ML:0.8 | 0.000058700000000000004 | 0.08 | AML | other | m | 2020-06-02T07:32:51.73 |
IV.BRIS.HHE. | ML:1.0 | 0.0001003 | 0.3 | AML | other | m | 2020-06-02T07:32:51.76 |
IV.VISG.HHE. | ML:0.6 | 0.000042499999999999996 | 0.24 | AML | other | m | 2020-06-02T07:32:52.13 |