A magnitude ML 1.4 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1330, 11.6130 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 | 10 | 2617 | 6910 |
Tredozio | FC | 12 | 1212 | 8122 |
Castel del Rio | BO | 12 | 1246 | 9368 |
Fontanelice | BO | 15 | 1943 | 11311 |
Modigliana | FC | 15 | 4560 | 15871 |
Brisighella | RA | 16 | 7639 | 23510 |
Borgo Tossignano | BO | 16 | 3288 | 26798 |
Portico e San Benedetto | FC | 18 | 756 | 27554 |
Casalfiumanese | BO | 18 | 3438 | 30992 |
Riolo Terme | RA | 18 | 5720 | 36712 |
Firenzuola | FI | 19 | 4726 | 41438 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-06-02 04:23:25 |
44.1332 | 11.6128 | 9 | 2020-11-19 12:36:52 |
Bollettino Sismico Italiano INGV | 80912091 |
Reviewed Rev100 |
ML 1.6 | 2020-06-02 04:23:25 |
44.1253 | 11.6112 | 9 | 2020-06-02 04:31:42 |
Sala Sismica INGV-Roma | 79812201 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 04:23:25 ± 0.06 |
Latitude | 44.1332 ± 0.0036 |
Longitude | 11.6128 ± 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 | 80912091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 347 |
Semi-minor axis of confidence ellipse (meter) | 313 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.08813 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56927 |
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 | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 80912091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-09 17:48:54 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 79812201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 04:31:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2020-06-02T04:23:45.76 | 0.3 | undecidable | manual | S | 154 | 63.1923 | 50 | 0.41 | 63 |
IV.FNVD.HHZ. | 2020-06-02T04:23:39.40 | 0.3 | undecidable | manual | S | 276 | 39.2274 | 50 | 0.45 | 66 |
IV.ASQU.HHZ. | 2020-06-02T04:23:39.42 | 0.3 | undecidable | manual | S | 159 | 39.9267 | 50 | 0.28 | 68 |
IV.IMOL.EHZ. | 2020-06-02T04:23:37.08 | 3.0 | undecidable | manual | S | 22 | 27.1506 | 109 | 1.5 | 0 |
IV.RUFI.EHZ. | 2020-06-02T04:23:37.39 | 0.3 | undecidable | manual | S | 194 | 33.744 | 50 | -0.12 | 71 |
IV.CRE.HHZ. | 2020-06-02T04:23:37.08 | 0.6 | undecidable | manual | P | 154 | 63.1923 | 50 | 0.06 | 45 |
IV.SFI.EHZ. | 2020-06-02T04:23:36.88 | 0.3 | undecidable | manual | S | 144 | 31.4463 | 50 | -0.01 | 73 |
IV.RINC.HHZ. | 2020-06-02T04:23:35.64 | 0.3 | undecidable | manual | S | 181 | 27.3504 | 109 | -0.02 | 73 |
IV.RONT.HHZ. | 2020-06-02T04:23:34.17 | 0.3 | undecidable | manual | S | 223 | 21.1677 | 114 | 0.54 | 66 |
IV.SEI.HHZ. | 2020-06-02T04:23:34.02 | 0.3 | undecidable | manual | S | 247 | 22.0668 | 113 | 0.08 | 73 |
IV.FNVD.HHZ. | 2020-06-02T04:23:33.07 | 0.3 | undecidable | manual | P | 276 | 39.2274 | 50 | -0.25 | 68 |
IV.ASQU.HHZ. | 2020-06-02T04:23:33.16 | 0.3 | undecidable | manual | P | 159 | 39.9267 | 50 | -0.27 | 68 |
IV.BRIS.HHZ. | 2020-06-02T04:23:32.13 | 0.3 | undecidable | manual | S | 50 | 15.873 | 120 | 0.12 | 73 |
IV.RUFI.EHZ. | 2020-06-02T04:23:32.21 | 0.1 | undecidable | manual | P | 194 | 33.744 | 50 | -0.28 | 92 |
IV.FAEN.HNZ. | 2020-06-02T04:23:31.92 | 1.0 | undecidable | manual | P | 50 | 27.2505 | 109 | 0.53 | 22 |
IV.RINC.HHZ. | 2020-06-02T04:23:31.30 | 0.1 | undecidable | manual | P | 181 | 27.3504 | 109 | -0.12 | 96 |
IV.VISG.HHZ. | 2020-06-02T04:23:31.63 | 0.3 | undecidable | manual | S | 294 | 15.4734 | 121 | -0.27 | 71 |
IV.IMOL.EHZ. | 2020-06-02T04:23:31.61 | 0.1 | undecidable | manual | P | 22 | 27.1506 | 109 | 0.23 | 93 |
IV.MTRZ.HNZ. | 2020-06-02T04:23:31.16 | 0.3 | undecidable | manual | P | 323 | 24.9528 | 110 | 0.2 | 71 |
IV.SFI.EHZ. | 2020-06-02T04:23:31.75 | 0.1 | undecidable | manual | P | 144 | 31.4463 | 50 | -0.38 | 90 |
IV.LMD.HHZ. | 2020-06-02T04:23:30.32 | 0.3 | undecidable | manual | S | 129 | 9.7791 | 134 | 0.03 | 75 |
IV.SEI.HHZ. | 2020-06-02T04:23:30.28 | 0.1 | positive | manual | P | 247 | 22.0668 | 113 | -0.15 | 96 |
IV.RONT.HHZ. | 2020-06-02T04:23:30.36 | 0.1 | positive | manual | P | 223 | 21.1677 | 114 | 0.11 | 97 |
IV.BRIS.HHZ. | 2020-06-02T04:23:29.23 | 0.1 | positive | manual | P | 50 | 15.873 | 120 | -0.08 | 98 |
IV.VISG.HHZ. | 2020-06-02T04:23:29.00 | 0.1 | positive | manual | P | 294 | 15.4734 | 121 | -0.25 | 95 |
IV.LMD.HHZ. | 2020-06-02T04:23:28.27 | 0.1 | undecidable | manual | P | 129 | 9.7791 | 134 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHN. | ML:1.4 | 0.00037529395 | 0.1376 | AML | other | m | 2020-06-02T04:23:31.70 |
IV.VISG.HHE. | ML:1.5 | 0.0003289787 | 0.1216 | AML | other | m | 2020-06-02T04:23:32.35 |
IV.VISG.HHN. | ML:1.5 | 0.0003102515 | 0.1024 | AML | other | m | 2020-06-02T04:23:32.22 |
IV.RINC.HHE. | ML:1.5 | 0.00015527464999999998 | 0.2208 | AML | other | m | 2020-06-02T04:23:36.59 |
IV.RINC.HHN. | ML:1.3 | 0.00010306685 | 0.3008 | AML | other | m | 2020-06-02T04:23:37.08 |
IV.IMOL.HNE. | ML:1.5 | 0.00016627605 | 0.1792 | AML | other | m | 2020-06-02T04:23:38.19 |
IV.SFI.EHE. | ML:1.3 | 0.00008404214 | 0.1408 | AML | other | m | 2020-06-02T04:23:37.96 |
IV.RUFI.EHE. | ML:1.2 | 0.00006852195999999999 | 0.2976 | AML | other | m | 2020-06-02T04:23:37.93 |
IV.RUFI.EHN. | ML:1.0 | 0.0000447179475 | 0.1792 | AML | other | m | 2020-06-02T04:23:38.27 |
IV.FNVD.HHN. | ML:1.5 | 0.00011112930000000001 | 0.0992 | AML | other | m | 2020-06-02T04:23:40.35 |
IV.FNVD.HHE. | ML:1.3 | 0.000077241565 | 0.16 | AML | other | m | 2020-06-02T04:23:40.78 |
IV.ASQU.HHE. | ML:1.2 | 0.000055315974999999995 | 0.2208 | AML | other | m | 2020-06-02T04:23:40.88 |
IV.ASQU.HHN. | ML:1.4 | 0.00008733761 | 0.3808 | AML | other | m | 2020-06-02T04:23:40.94 |
IV.CRE.HHN. | ML:1.3 | 0.000039951815 | 0.3008 | AML | other | m | 2020-06-02T04:23:49.07 |
IV.CRE.HHE. | ML:1.0 | 0.000022045615 | 0.2592 | AML | other | m | 2020-06-02T04:23:49.64 |
IV.IMOL.HNN. | ML:1.7 | 0.000289854 | 0.3296 | AML | other | m | 2020-06-02T04:23:43.01 |
IV.SFI.EHN. | ML:1.2 | 0.000076574005 | 0.24 | AML | other | m | 2020-06-02T04:23:38.77 |