A magnitude ML 0.7 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1340, 11.6200 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 16 | 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 |
Firenzuola | FI | 19 | 4726 | 41438 |
Rocca San Casciano | FC | 20 | 1910 | 43348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2020-06-01 20:44:55 |
44.1343 | 11.6198 | 9 | 2020-11-19 12:37:01 |
Bollettino Sismico Italiano INGV | 82886421 |
Reviewed Rev100 |
ML 0.6 | 2020-06-01 20:44:57 |
44.1552 | 11.5692 | 1 | 2020-06-01 21:10:11 |
Sala Sismica INGV-Roma | 79796471 |
Field | Value |
---|---|
Time (UTC) | 2020-06-01 20:44:55 ± 0.19 |
Latitude | 44.1343 ± 0.0054 |
Longitude | 11.6198 ± 0.0050 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82886421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 579 |
Semi-minor axis of confidence ellipse (meter) | 126 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 185 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
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 | 21 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28149 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79796471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-01 21:10:11 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 82886421 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-14 00:06:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.ZAG.BHZ. | 2020-06-01T20:46:42.82 | 3.0 | undecidable | manual | Sg | 23.57 | 0 | |||
IV.CRJA.HHZ. | 2020-06-01T20:46:36.60 | 3.0 | undecidable | manual | Pg | 19.34 | 0 | |||
IV.CMPR.HHZ. | 2020-06-01T20:46:35.66 | 3.0 | undecidable | manual | Sn | -5.53 | 0 | |||
IV.VBKN.HHZ. | 2020-06-01T20:46:34.43 | 3.0 | undecidable | manual | Sg | 12.34 | 0 | |||
IV.SERS.HHZ. | 2020-06-01T20:46:16.96 | 3.0 | negative | manual | Pn | 1.88 | 0 | |||
IV.PTRJ.HNZ. | 2020-06-01T20:46:12.05 | 3.0 | undecidable | manual | Sn | 0.07 | 0 | |||
IV.MIDA.HHZ. | 2020-06-01T20:45:58.17 | 3.0 | undecidable | manual | Sn | -5.36 | 0 | |||
IV.RMP.HHZ. | 2020-06-01T20:45:48.06 | 3.0 | undecidable | manual | Sg | 0.02 | 0 | |||
IV.MDI.HHZ. | 2020-06-01T20:45:28.63 | 3.0 | undecidable | manual | Pn | 0.54 | 0 | |||
IV.FDMO.HHZ. | 2020-06-01T20:45:26.29 | 3.0 | undecidable | manual | Sg | 2.65 | 0 | |||
IV.CSP1.EHZ. | 2020-06-01T20:45:25.44 | 3.0 | undecidable | manual | Sg | 1.34 | 0 | |||
IV.SEI.HHZ. | 2020-06-01T20:45:04.22 | 0.3 | undecidable | manual | S | 247 | 22.6551 | 111 | 0.15 | 73 |
IV.BRIS.HHZ. | 2020-06-01T20:45:02.09 | 0.6 | undecidable | manual | S | 49 | 15.3735 | 119 | 0.32 | 47 |
IV.SFI.HNN. | 2020-06-01T20:45:02.15 | 0.3 | undecidable | manual | P | 145 | 31.2465 | 105 | -0.02 | 73 |
IV.VISG.HHZ. | 2020-06-01T20:45:02.05 | 0.3 | undecidable | manual | S | 292 | 15.9729 | 118 | 0.09 | 74 |
IV.RINC.HHN. | 2020-06-01T20:45:01.83 | 0.3 | undecidable | manual | P | 182 | 27.5502 | 107 | 0.38 | 69 |
IV.SEI.HHZ. | 2020-06-01T20:45:00.34 | 0.1 | undecidable | manual | P | 247 | 22.6551 | 111 | -0.18 | 96 |
IV.LMD.HHZ. | 2020-06-01T20:45:00.00 | 0.3 | undecidable | manual | S | 132 | 9.3795 | 132 | -0.08 | 75 |
IV.VISG.HHZ. | 2020-06-01T20:44:59.15 | 0.1 | undecidable | manual | P | 292 | 15.9729 | 118 | -0.16 | 98 |
IV.BRIS.HHZ. | 2020-06-01T20:44:59.16 | 0.1 | undecidable | manual | P | 49 | 15.3735 | 119 | -0.04 | 100 |
IV.LMD.HHZ. | 2020-06-01T20:44:58.06 | 0.1 | undecidable | manual | P | 132 | 9.3795 | 132 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:0.6 | 0.0000538 | 0.28 | AML | other | m | 2020-06-01T20:45:01.67 |
IV.LMD.HHN. | ML:0.4 | 0.00004245 | 0.44 | AML | other | m | 2020-06-01T20:45:01.70 |
IV.BRIS.HHN. | ML:0.8 | 0.00006695 | 1.1 | AML | other | m | 2020-06-01T20:45:03.79 |
IV.BRIS.HHE. | ML:1.0 | 0.00009185 | 0.3 | AML | other | m | 2020-06-01T20:45:03.84 |
IV.VISG.HHE. | ML:0.6 | 0.0000337 | 1 | AML | other | m | 2020-06-01T20:45:04.51 |
IV.VISG.HHN. | ML:0.6 | 0.00004175 | 1.22 | AML | other | m | 2020-06-01T20:45:04.75 |