A magnitude ML 1.0 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1320, 11.6150 at 9 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 | 6 | 3139 | 4293 |
Casola Valsenio | RA | 10 | 2617 | 6910 |
Tredozio | FC | 12 | 1212 | 8122 |
Castel del Rio | BO | 13 | 1246 | 9368 |
Modigliana | FC | 15 | 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 | 19 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-06-01 16:19:14 |
44.1318 | 11.6153 | 9 | 2020-06-01 16:29:03 |
Sala Sismica INGV-Roma | 79790251 |
Field | Value |
---|---|
Time (UTC) | 2020-06-01 16:19:14 ± 0.13 |
Latitude | 44.1318 ± 0.0054 |
Longitude | 11.6153 ± 0.0063 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79790251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 495 |
Semi-minor axis of confidence ellipse (meter) | 326 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 173 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35793 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 79790251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-01 16:29:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2020-06-01T16:19:51.48 | 3.0 | undecidable | manual | S | 5.03 | 0 | |||
IV.NARO.HHZ. | 2020-06-01T16:19:38.35 | 3.0 | undecidable | manual | Sg | 0 | 0 | |||
IV.ASQU.HHN. | 2020-06-01T16:19:28.23 | 0.6 | undecidable | manual | S | 159 | 39.7269 | 50 | -0.02 | 48 |
IV.RINC.HHZ. | 2020-06-01T16:19:24.67 | 0.6 | undecidable | manual | S | 181 | 27.2505 | 108 | 0.01 | 50 |
IV.SEI.HHZ. | 2020-06-01T16:19:23.27 | 0.3 | undecidable | manual | S | 247 | 22.1556 | 112 | 0.25 | 71 |
IV.ASQU.HHN. | 2020-06-01T16:19:22.35 | 0.6 | undecidable | manual | P | 159 | 39.7269 | 50 | -0.18 | 47 |
IV.BRIS.HHZ. | 2020-06-01T16:19:21.29 | 0.1 | undecidable | manual | S | 49 | 15.873 | 119 | 0.27 | 96 |
IV.RINC.HHZ. | 2020-06-01T16:19:21.33 | 0.6 | undecidable | manual | P | 181 | 27.2505 | 108 | 0.87 | 38 |
IV.VISG.HHZ. | 2020-06-01T16:19:20.87 | 0.3 | undecidable | manual | S | 294 | 15.7731 | 120 | -0.12 | 74 |
IV.IMOL.HNZ. | 2020-06-01T16:19:20.94 | 3.0 | undecidable | manual | Pn | 0.53 | 0 | |||
IV.SEI.HHZ. | 2020-06-01T16:19:19.40 | 0.1 | undecidable | manual | P | 247 | 22.1556 | 112 | -0.11 | 98 |
IV.LMD.HHZ. | 2020-06-01T16:19:19.06 | 0.1 | undecidable | manual | S | 129 | 9.4794 | 133 | -0.17 | 99 |
IV.VISG.HHZ. | 2020-06-01T16:19:18.24 | 0.1 | undecidable | manual | P | 294 | 15.7731 | 120 | -0.1 | 99 |
IV.BRIS.HHZ. | 2020-06-01T16:19:18.29 | 0.1 | positive | manual | P | 49 | 15.873 | 119 | -0.07 | 100 |
IV.LMD.HHZ. | 2020-06-01T16:19:17.17 | 0.1 | undecidable | manual | P | 129 | 9.4794 | 133 | -0.15 | 99 |
IV.SFI.EHZ. | 2020-06-01T16:19:16.44 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHE. | ML:0.3 | 0.0000107598915 | 0.0768 | AML | other | m | 2020-06-01T16:19:27.17 |
IV.SFI.EHN. | ML:0.3 | 0.0000100382405 | 0.448 | AML | other | m | 2020-06-01T16:19:16.97 |
IV.SFI.HNE. | ML:1.4 | 0.00010793398 | 0.8064 | AML | other | m | 2020-06-01T16:19:23.77 |
IV.SFI.HNN. | ML:1.4 | 0.00012140346 | 0.6144 | AML | other | m | 2020-06-01T16:19:25.45 |
IV.LMD.HHE. | ML:0.8 | 0.00008044670500000001 | 0.0768 | AML | other | m | 2020-06-01T16:19:20.13 |
IV.LMD.HHN. | ML:0.6 | 0.000051046855000000004 | 0.1024 | AML | other | m | 2020-06-01T16:19:20.04 |
IV.VISG.HHE. | ML:0.8 | 0.00006609269000000001 | 0.128 | AML | other | m | 2020-06-01T16:19:21.99 |
IV.VISG.HHN. | ML:1.0 | 0.00009857956500000001 | 0.1408 | AML | other | m | 2020-06-01T16:19:21.40 |
IV.BRIS.HHE. | ML:1.1 | 0.00010793109500000001 | 0.1152 | AML | other | m | 2020-06-01T16:19:21.40 |
IV.BRIS.HHN. | ML:1.0 | 0.00010524960499999999 | 0.2432 | AML | other | m | 2020-06-01T16:19:21.40 |
IV.BRIS.HNE. | ML:1.1 | 0.000129193955 | 0.8704 | AML | other | m | 2020-06-01T16:19:24.74 |
IV.BRIS.HNN. | ML:1.4 | 0.0002507238 | 0.7808 | AML | other | m | 2020-06-01T16:19:30.55 |