A magnitude ML 1.2 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1320, 11.6180 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 | 6 | 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 | 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 1.2 | 2020-06-02 06:56:00 |
44.1322 | 11.618 | 10 | 2020-06-02 07:01:34 |
Sala Sismica INGV-Roma | 79817661 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 06:56:00 ± 0.09 |
Latitude | 44.1322 ± 0.0036 |
Longitude | 11.6180 ± 0.0050 |
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 | 79817661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 385 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 198 |
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) | 86 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35703 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 79817661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 07:01:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROSPO.HHZ. | 2020-06-02T06:57:33.50 | 3.0 | undecidable | manual | Sg | 15.58 | 0 | |||
IV.MONC.HHZ. | 2020-06-02T06:57:22.65 | 3.0 | undecidable | manual | Sg | 10.87 | 0 | |||
IV.TDS.HHZ. | 2020-06-02T06:57:15.86 | 3.0 | undecidable | manual | Pn | -2.15 | 0 | |||
IV.PTRJ.HNZ. | 2020-06-02T06:57:01.35 | 3.0 | undecidable | manual | Pg | 13.42 | 0 | |||
IV.SARZ.HHZ. | 2020-06-02T06:56:55.13 | 3.0 | undecidable | manual | Sn | 1.13 | 0 | |||
IV.MIDA.HHZ. | 2020-06-02T06:56:46.53 | 3.0 | positive | manual | Pn | 3.34 | 0 | |||
IV.LAV9.HHZ. | 2020-06-02T06:56:42.43 | 3.0 | undecidable | manual | Pg | 7.02 | 0 | |||
IV.RIBO.EHZ.01 | 2020-06-02T06:56:32.04 | 3.0 | undecidable | manual | Sn | -2.2 | 0 | |||
IV.RMP.HHZ. | 2020-06-02T06:56:32.83 | 3.0 | positive | manual | Pn | -0.85 | 0 | |||
SI.BOSI.HHZ. | 2020-06-02T06:56:31.21 | 3.0 | negative | manual | Pn | -1.22 | 0 | |||
IV.NDIM.HNZ. | 2020-06-02T06:56:12.36 | 3.0 | negative | manual | P | -0.43 | 0 | |||
IV.SFI.EHZ. | 2020-06-02T06:56:11.54 | 0.3 | undecidable | manual | S | 144 | 31.1466 | 50 | 0.04 | 73 |
IV.APEC.HHZ. | 2020-06-02T06:56:11.81 | 3.0 | undecidable | manual | P | 0.44 | 0 | |||
IV.RINC.HHZ. | 2020-06-02T06:56:10.42 | 0.3 | undecidable | manual | S | 182 | 27.2505 | 109 | -0.01 | 74 |
IV.SEI.HHZ. | 2020-06-02T06:56:08.89 | 0.3 | undecidable | manual | S | 247 | 22.3554 | 113 | 0.04 | 74 |
IV.RONT.HHZ. | 2020-06-02T06:56:08.87 | 0.3 | undecidable | manual | S | 224 | 21.2676 | 114 | 0.36 | 69 |
IV.ASQU.HHZ. | 2020-06-02T06:56:08.05 | 0.3 | undecidable | manual | P | 160 | 39.627 | 50 | -0.07 | 71 |
IV.BRIS.HHZ. | 2020-06-02T06:56:06.91 | 0.3 | undecidable | manual | S | 49 | 15.6732 | 122 | 0.14 | 73 |
IV.RINC.HHZ. | 2020-06-02T06:56:06.24 | 0.3 | undecidable | manual | P | 182 | 27.2505 | 109 | 0.05 | 73 |
IV.SFI.EHZ. | 2020-06-02T06:56:06.60 | 0.6 | positive | manual | P | 144 | 31.1466 | 50 | -0.21 | 47 |
IV.VISG.HHZ. | 2020-06-02T06:56:06.52 | 0.3 | undecidable | manual | S | 293 | 15.873 | 121 | -0.33 | 70 |
IV.MTRZ.HHE. | 2020-06-02T06:56:06.46 | 0.3 | undecidable | manual | P | 323 | 25.2525 | 111 | 0.65 | 63 |
IV.SEI.HHZ. | 2020-06-02T06:56:05.12 | 0.1 | positive | manual | P | 247 | 22.3554 | 113 | -0.16 | 96 |
IV.RONT.HHZ. | 2020-06-02T06:56:05.19 | 0.3 | positive | manual | P | 224 | 21.2676 | 114 | 0.11 | 73 |
IV.BRIS.HHZ. | 2020-06-02T06:56:04.05 | 0.1 | positive | manual | P | 49 | 15.6732 | 122 | -0.03 | 100 |
IV.LMD.HHZ. | 2020-06-02T06:56:04.98 | 0.1 | undecidable | manual | S | 130 | 9.3795 | 136 | -0.06 | 100 |
IV.VISG.HHZ. | 2020-06-02T06:56:03.88 | 0.1 | undecidable | manual | P | 293 | 15.873 | 121 | -0.24 | 95 |
IV.LMD.HHZ. | 2020-06-02T06:56:03.01 | 0.1 | undecidable | manual | P | 130 | 9.3795 | 136 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:1.2 | 0.00023099999999999998 | 0.44 | AML | other | m | 2020-06-02T06:56:05.06 |
IV.LMD.HHN. | ML:1.0 | 0.00015050000000000003 | 0.38 | AML | other | m | 2020-06-02T06:56:05.09 |
IV.VISG.HHN. | ML:1.2 | 0.0001505 | 0.1 | AML | other | m | 2020-06-02T06:56:07.02 |
IV.BRIS.HHN. | ML:1.4 | 0.00023799999999999998 | 0.54 | AML | other | m | 2020-06-02T06:56:07.14 |
IV.VISG.HHE. | ML:1.0 | 0.00009944999999999999 | 1.22 | AML | other | m | 2020-06-02T06:56:07.29 |
IV.BRIS.HHE. | ML:1.5 | 0.000279 | 0.26 | AML | other | m | 2020-06-02T06:56:07.18 |
IV.SEI.HHN. | ML:1.8 | 0.00038649999999999996 | 0.28 | AML | other | m | 2020-06-02T06:56:09.38 |
IV.RONT.HHN. | ML:1.8 | 0.0004595 | 0.34 | AML | other | m | 2020-06-02T06:56:09.45 |
IV.RONT.HHE. | ML:1.7 | 0.00032700000000000003 | 0.08 | AML | other | m | 2020-06-02T06:56:09.57 |
IV.SEI.HHE. | ML:1.4 | 0.000153 | 0.82 | AML | other | m | 2020-06-02T06:56:10.94 |
IV.RINC.HHN. | ML:0.9 | 0.00003995 | 0.34 | AML | other | m | 2020-06-02T06:56:11.38 |
IV.RINC.HHE. | ML:1.0 | 0.000053 | 0.42 | AML | other | m | 2020-06-02T06:56:11.49 |
IV.SFI.EHE. | ML:0.6 | 0.00002195 | 0.94 | AML | other | m | 2020-06-02T06:56:12.36 |
IV.SFI.EHN. | ML:0.7 | 0.00002595 | 0.14 | AML | other | m | 2020-06-02T06:56:12.62 |
IV.ASQU.HHN. | ML:0.8 | 0.00001855 | 0.52 | AML | other | m | 2020-06-02T06:56:15.26 |
IV.ASQU.HHE. | ML:0.8 | 0.00002005 | 0.74 | AML | other | m | 2020-06-02T06:56:15.13 |