A magnitude ML 1.2 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1340, 11.6210 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 | 6 | 1154 | 1154 |
Marradi | FI | 7 | 3139 | 4293 |
Casola Valsenio | RA | 10 | 2617 | 6910 |
Tredozio | FC | 12 | 1212 | 8122 |
Castel del Rio | BO | 13 | 1246 | 9368 |
Modigliana | FC | 14 | 4560 | 13928 |
Fontanelice | BO | 15 | 1943 | 15871 |
Brisighella | RA | 15 | 7639 | 23510 |
Borgo Tossignano | BO | 16 | 3288 | 26798 |
Portico e San Benedetto | FC | 18 | 756 | 27554 |
Riolo Terme | RA | 18 | 5720 | 33274 |
Casalfiumanese | BO | 18 | 3438 | 36712 |
Rocca San Casciano | FC | 19 | 1910 | 38622 |
Firenzuola | FI | 19 | 4726 | 43348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-06-02 11:24:26 |
44.1342 | 11.6213 | 10 | 2020-06-02 11:30:26 |
Sala Sismica INGV-Roma | 79825431 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 11:24:26 ± 0.12 |
Latitude | 44.1342 ± 0.0063 |
Longitude | 11.6213 ± 0.0063 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79825431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 647 |
Semi-minor axis of confidence ellipse (meter) | 444 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 346 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28059 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 79825431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 11:30:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHZ. | 2020-06-02T11:26:10.76 | 3.0 | undecidable | manual | Sn | 7.04 | 0 | |||
IV.ROSPO.HHZ. | 2020-06-02T11:26:03.94 | 3.0 | undecidable | manual | Sg | 13.57 | 0 | |||
IV.CRAC.EHZ. | 2020-06-02T11:25:55.36 | 3.0 | positive | manual | Pg | 13.22 | 0 | |||
OT.TAR1.HHZ. | 2020-06-02T11:25:55.10 | 3.0 | negative | manual | Pn | 8.04 | 0 | |||
ST.PANI.EHZ. | 2020-06-02T11:25:25.22 | 3.0 | undecidable | manual | Sg | 0.52 | 0 | |||
IV.IMI.HHZ. | 2020-06-02T11:25:20.62 | 3.0 | undecidable | manual | Pg | 11.64 | 0 | |||
IV.MGAB.HNZ. | 2020-06-02T11:25:05.79 | 3.0 | undecidable | manual | S | -0.31 | 0 | |||
ST.RONC.EHZ. | 2020-06-02T11:25:00.20 | 3.0 | negative | manual | Pn | 0.62 | 0 | |||
IV.PE3.EHZ. | 2020-06-02T11:24:52.85 | 3.0 | undecidable | manual | S | 1.22 | 0 | |||
IV.FIR.HHZ. | 2020-06-02T11:24:41.29 | 3.0 | undecidable | manual | S | -0.27 | 0 | |||
IV.SFI.EHZ. | 2020-06-02T11:24:37.02 | 0.3 | undecidable | manual | S | 145 | 31.1466 | 50 | -0.25 | 71 |
IV.RINC.HHE. | 2020-06-02T11:24:36.02 | 0.3 | undecidable | manual | S | 182 | 27.5502 | 109 | -0.2 | 71 |
IV.SEI.HHZ. | 2020-06-02T11:24:34.80 | 0.3 | undecidable | manual | S | 247 | 22.755 | 113 | 0.13 | 73 |
IV.RONT.HHZ. | 2020-06-02T11:24:34.57 | 0.3 | undecidable | manual | S | 224 | 21.6672 | 114 | 0.25 | 72 |
IV.VISG.HHZ. | 2020-06-02T11:24:32.40 | 0.1 | undecidable | manual | S | 292 | 16.0728 | 120 | -0.2 | 97 |
IV.BRIS.HHZ. | 2020-06-02T11:24:32.58 | 0.3 | undecidable | manual | S | 49 | 15.2736 | 122 | 0.22 | 73 |
IV.SFI.EHZ. | 2020-06-02T11:24:32.52 | 1.0 | negative | manual | P | 145 | 31.1466 | 50 | -0.04 | 25 |
IV.RINC.HHE. | 2020-06-02T11:24:32.84 | 0.3 | undecidable | manual | P | 182 | 27.5502 | 109 | 0.89 | 57 |
IV.RONT.HHZ. | 2020-06-02T11:24:30.99 | 0.6 | negative | manual | P | 224 | 21.6672 | 114 | 0.13 | 49 |
IV.LMD.HHZ. | 2020-06-02T11:24:30.58 | 0.3 | undecidable | manual | S | 133 | 9.2796 | 135 | -0.14 | 73 |
IV.SEI.HHZ. | 2020-06-02T11:24:30.91 | 0.1 | positive | manual | P | 247 | 22.755 | 113 | -0.15 | 97 |
IV.VISG.HHZ. | 2020-06-02T11:24:29.72 | 0.3 | positive | manual | P | 292 | 16.0728 | 120 | -0.14 | 74 |
IV.BRIS.HHZ. | 2020-06-02T11:24:29.77 | 0.1 | positive | manual | P | 49 | 15.2736 | 122 | 0.04 | 100 |
IV.LMD.HHZ. | 2020-06-02T11:24:28.62 | 0.3 | undecidable | manual | P | 133 | 9.2796 | 135 | -0.16 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:0.7 | 0.0000679 | 0.7 | AML | other | m | 2020-06-02T11:24:31.30 |
IV.BRIS.HHN. | ML:1.2 | 0.00015099999999999998 | 1.76 | AML | other | m | 2020-06-02T11:24:33.91 |
IV.BRIS.HHE. | ML:1.1 | 0.00011300000000000001 | 1.66 | AML | other | m | 2020-06-02T11:24:33.09 |
IV.VISG.HHN. | ML:1.0 | 0.00009180000000000001 | 1.52 | AML | other | m | 2020-06-02T11:24:33.90 |
IV.VISG.HHE. | ML:0.9 | 0.0000817 | 0.18 | AML | other | m | 2020-06-02T11:24:33.19 |
IV.SEI.HHN. | ML:1.6 | 0.00029099999999999997 | 0.24 | AML | other | m | 2020-06-02T11:24:35.16 |
IV.RONT.HHN. | ML:1.5 | 0.00022799999999999999 | 0.8 | AML | other | m | 2020-06-02T11:24:35.57 |
IV.LMD.HHN. | ML:0.6 | 0.0000553 | 0.36 | AML | other | m | 2020-06-02T11:24:35.26 |
IV.SEI.HHE. | ML:1.2 | 0.0001065 | 0.24 | AML | other | m | 2020-06-02T11:24:35.51 |
IV.RONT.HHE. | ML:1.4 | 0.00018449999999999999 | 0.52 | AML | other | m | 2020-06-02T11:24:35.83 |
IV.FIR.HHE. | ML:2.0 | 0.00026749999999999994 | 0.34 | AML | other | m | 2020-06-02T11:24:45.92 |
IV.FIR.HHN. | ML:1.9 | 0.0002 | 0.98 | AML | other | m | 2020-06-02T11:24:52.98 |