A magnitude ML 1.7 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1300, 11.6160 at 9 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 | 6 | 3139 | 4293 |
Casola Valsenio | RA | 11 | 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 | 17 | 3288 | 26798 |
Portico e San Benedetto | FC | 18 | 756 | 27554 |
Riolo Terme | RA | 19 | 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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2020-06-02 04:43:00 |
44.1302 | 11.6158 | 9 | 2020-11-19 12:36:58 |
Bollettino Sismico Italiano INGV | 82288701 |
Reviewed Rev100 |
ML 1.9 | 2020-06-02 04:43:00 |
44.1288 | 11.6177 | 9 | 2020-06-02 04:52:21 |
Sala Sismica INGV-Roma | 79813421 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 04:43:00 ± 0.07 |
Latitude | 44.1302 ± 0.0036 |
Longitude | 11.6158 ± 0.0050 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82288701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 387 |
Semi-minor axis of confidence ellipse (meter) | 333 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
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) | 0.08454 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56567 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 82288701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-24 13:26:41 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 79813421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 04:52:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2020-06-02T04:43:20.52 | 0.3 | undecidable | manual | S | 155 | 62.7927 | 50 | 0.66 | 58 |
IV.ASQU.HHZ. | 2020-06-02T04:43:13.73 | 0.3 | undecidable | manual | S | 159 | 39.5271 | 50 | 0.07 | 71 |
IV.FNVD.HHZ. | 2020-06-02T04:43:13.98 | 0.3 | undecidable | manual | S | 276 | 39.4272 | 50 | 0.34 | 67 |
IV.RUFI.EHZ. | 2020-06-02T04:43:11.92 | 0.3 | undecidable | manual | S | 195 | 33.5442 | 50 | -0.14 | 71 |
IV.SFI.EHZ. | 2020-06-02T04:43:11.31 | 0.3 | undecidable | manual | S | 144 | 31.0467 | 50 | -0.09 | 72 |
IV.CRE.HHZ. | 2020-06-02T04:43:11.60 | 1.0 | undecidable | manual | P | 155 | 62.7927 | 50 | 0.02 | 23 |
IV.RINC.HHZ. | 2020-06-02T04:43:10.28 | 0.3 | undecidable | manual | S | 181 | 27.0507 | 109 | 0.09 | 72 |
IV.RONT.HHZ. | 2020-06-02T04:43:08.78 | 0.3 | undecidable | manual | S | 224 | 21.0678 | 114 | 0.54 | 66 |
IV.BRSN.EHZ. | 2020-06-02T04:43:08.76 | 0.3 | undecidable | manual | P | 65 | 40.7259 | 50 | 0.58 | 63 |
IV.SEI.HHZ. | 2020-06-02T04:43:08.71 | 0.3 | undecidable | manual | S | 248 | 22.1556 | 113 | 0.11 | 73 |
IV.FNVD.HHZ. | 2020-06-02T04:43:07.64 | 0.1 | undecidable | manual | P | 276 | 39.4272 | 50 | -0.35 | 89 |
IV.ASQU.HHZ. | 2020-06-02T04:43:07.75 | 0.1 | positive | manual | P | 159 | 39.5271 | 50 | -0.24 | 91 |
IV.MTRZ.HNZ. | 2020-06-02T04:43:06.04 | 0.3 | undecidable | manual | P | 323 | 25.3524 | 110 | 0.38 | 68 |
IV.SFI.EHZ. | 2020-06-02T04:43:06.35 | 0.1 | positive | manual | P | 144 | 31.0467 | 50 | -0.34 | 91 |
IV.VISG.HHZ. | 2020-06-02T04:43:06.42 | 0.3 | undecidable | manual | S | 294 | 15.873 | 120 | -0.22 | 72 |
IV.RUFI.EHZ. | 2020-06-02T04:43:06.80 | 0.1 | undecidable | manual | P | 195 | 33.5442 | 50 | -0.27 | 92 |
IV.BRIS.HHZ. | 2020-06-02T04:43:06.68 | 0.3 | undecidable | manual | S | 49 | 15.873 | 120 | 0.02 | 75 |
IV.IMOL.EHZ. | 2020-06-02T04:43:06.22 | 0.1 | undecidable | manual | P | 22 | 27.3504 | 109 | 0.17 | 95 |
IV.RINC.HHZ. | 2020-06-02T04:43:05.86 | 0.1 | undecidable | manual | P | 181 | 27.0507 | 109 | -0.13 | 96 |
IV.LMD.HHZ. | 2020-06-02T04:43:04.84 | 0.3 | undecidable | manual | S | 129 | 9.3795 | 135 | 0 | 76 |
IV.SEI.HHZ. | 2020-06-02T04:43:04.93 | 0.1 | positive | manual | P | 248 | 22.1556 | 113 | -0.15 | 96 |
IV.RONT.HHZ. | 2020-06-02T04:43:04.97 | 0.1 | positive | manual | P | 224 | 21.0678 | 114 | 0.1 | 97 |
IV.BRIS.HHZ. | 2020-06-02T04:43:03.82 | 0.1 | positive | manual | P | 49 | 15.873 | 120 | -0.13 | 97 |
IV.VISG.HHZ. | 2020-06-02T04:43:03.72 | 0.1 | positive | manual | P | 294 | 15.873 | 120 | -0.22 | 96 |
IV.LMD.HHZ. | 2020-06-02T04:43:02.84 | 0.1 | undecidable | manual | P | 129 | 9.3795 | 135 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRSN.EHE. | ML:0.0 | 0.00035719965 | 0.3392 | AML | other | m | 2020-06-02T04:43:17.77 |
IV.BRSN.HNN. | ML:2.0 | 0.00037671025 | 0.288 | AML | other | m | 2020-06-02T04:43:17.65 |
IV.LMD.HHE. | ML:1.9 | 0.00117918615 | 0.08 | AML | other | m | 2020-06-02T04:43:04.94 |
IV.LMD.HHN. | ML:1.7 | 0.00079355785 | 0.1024 | AML | other | m | 2020-06-02T04:43:05.15 |
IV.VISG.HHE. | ML:1.6 | 0.00041726910000000004 | 0.1984 | AML | other | m | 2020-06-02T04:43:07.12 |
IV.VISG.HHN. | ML:1.7 | 0.0005421998999999999 | 0.1216 | AML | other | m | 2020-06-02T04:43:06.99 |
IV.BRIS.HHN. | ML:2.1 | 0.0012398139999999999 | 0.2016 | AML | other | m | 2020-06-02T04:43:06.92 |
IV.BRIS.HHE. | ML:2.0 | 0.00098803125 | 0.2624 | AML | other | m | 2020-06-02T04:43:10.70 |
IV.SEI.HHN. | ML:2.2 | 0.00115353645 | 0.2784 | AML | other | m | 2020-06-02T04:43:09.23 |
IV.SEI.HHE. | ML:1.8 | 0.00041450090000000003 | 0.2208 | AML | other | m | 2020-06-02T04:43:10.48 |
IV.RINC.HHE. | ML:1.6 | 0.0002382245 | 0.24 | AML | other | m | 2020-06-02T04:43:12.51 |
IV.RINC.HHN. | ML:1.4 | 0.0001431814 | 0.3584 | AML | other | m | 2020-06-02T04:43:14.12 |
IV.IMOL.HNN. | ML:1.8 | 0.00035998975 | 0.368 | AML | other | m | 2020-06-02T04:43:17.30 |
IV.IMOL.HNE. | ML:1.6 | 0.00022963520000000002 | 0.208 | AML | other | m | 2020-06-02T04:43:12.92 |
IV.SFI.HNN. | ML:1.3 | 0.000091993864 | 0.1312 | AML | other | m | 2020-06-02T04:43:12.46 |
IV.SFI.EHE. | ML:1.3 | 0.00009512703 | 0.16 | AML | other | m | 2020-06-02T04:43:11.68 |
IV.SFI.HNE. | ML:1.3 | 0.00009155403000000001 | 0.16 | AML | other | m | 2020-06-02T04:43:11.67 |
IV.SFI.EHN. | ML:1.3 | 0.000086803755 | 0.1408 | AML | other | m | 2020-06-02T04:43:12.46 |
IV.FNVD.HHN. | ML:1.8 | 0.00020376 | 0.0992 | AML | other | m | 2020-06-02T04:43:14.76 |
IV.FNVD.HHE. | ML:1.7 | 0.0001687324 | 0.1408 | AML | other | m | 2020-06-02T04:43:15.02 |
IV.ASQU.HHE. | ML:1.4 | 0.000085094785 | 0.1984 | AML | other | m | 2020-06-02T04:43:15.95 |
IV.ASQU.HHN. | ML:1.4 | 0.00008387223500000001 | 0.32 | AML | other | m | 2020-06-02T04:43:15.23 |
IV.BRSN.HNE. | ML:2.0 | 0.00037132115 | 0.3392 | AML | other | m | 2020-06-02T04:43:17.77 |