A magnitude ML 1.2 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1330, 11.6190 at 10 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 | 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 1.2 | 2020-06-02 01:55:53 |
44.1327 | 11.6192 | 10 | 2020-11-19 12:36:52 |
Bollettino Sismico Italiano INGV | 80858011 |
Reviewed Rev100 |
ML 1.1 | 2020-06-02 01:55:53 |
44.1333 | 11.6212 | 10 | 2020-06-02 02:10:59 |
Sala Sismica INGV-Roma | 79808121 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 01:55:53 ± 0.07 |
Latitude | 44.1327 ± 0.0045 |
Longitude | 11.6192 ± 0.0050 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 80858011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 430 |
Semi-minor axis of confidence ellipse (meter) | 380 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 337 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
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) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35703 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 79808121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 02:10:59 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80858011 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-07 11:01:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASQU.HHZ. | 2020-06-02T01:56:07.47 | 0.1 | undecidable | manual | S | 160 | 39.627 | 50 | 0.32 | 90 |
IV.MTRZ.HNZ. | 2020-06-02T01:56:05.09 | 3.0 | undecidable | manual | S | 322 | 25.2525 | 111 | 1.9 | 0 |
IV.RUFI.EHZ. | 2020-06-02T01:56:05.53 | 0.3 | undecidable | manual | S | 195 | 33.8439 | 50 | -0.06 | 73 |
IV.IMOL.EHZ. | 2020-06-02T01:56:05.46 | 3.0 | undecidable | manual | S | 21 | 27.0507 | 110 | 1.7 | 0 |
IV.SFI.EHZ. | 2020-06-02T01:56:04.93 | 0.3 | undecidable | manual | S | 144 | 31.1466 | 50 | 0.06 | 73 |
IV.RINC.HHZ. | 2020-06-02T01:56:03.87 | 0.3 | undecidable | manual | S | 182 | 27.3504 | 50 | 0.01 | 74 |
IV.SEI.HHZ. | 2020-06-02T01:56:02.43 | 0.3 | undecidable | manual | S | 247 | 22.5552 | 113 | 0.12 | 73 |
IV.RONT.HHZ. | 2020-06-02T01:56:02.46 | 0.3 | undecidable | manual | S | 224 | 21.3675 | 114 | 0.5 | 68 |
IV.ASQU.HHZ. | 2020-06-02T01:56:01.32 | 0.3 | undecidable | manual | P | 160 | 39.627 | 50 | -0.19 | 70 |
IV.RUFI.EHZ. | 2020-06-02T01:56:00.38 | 0.3 | undecidable | manual | P | 195 | 33.8439 | 50 | -0.23 | 70 |
IV.VISG.HHZ. | 2020-06-02T01:56:00.01 | 0.3 | undecidable | manual | S | 293 | 15.9729 | 121 | -0.28 | 71 |
IV.BRIS.HHZ. | 2020-06-02T01:56:00.32 | 0.3 | undecidable | manual | S | 49 | 15.5733 | 122 | 0.16 | 73 |
IV.RINC.HHZ. | 2020-06-02T01:55:59.35 | 0.3 | undecidable | manual | P | 182 | 27.3504 | 50 | -0.26 | 71 |
IV.IMOL.EHZ. | 2020-06-02T01:55:59.82 | 0.3 | undecidable | manual | P | 21 | 27.0507 | 110 | 0.27 | 70 |
IV.MTRZ.HNZ. | 2020-06-02T01:55:59.68 | 0.3 | undecidable | manual | P | 322 | 25.2525 | 111 | 0.46 | 68 |
IV.SFI.EHZ. | 2020-06-02T01:55:59.95 | 0.3 | undecidable | manual | P | 144 | 31.1466 | 50 | -0.24 | 70 |
IV.LMD.HHZ. | 2020-06-02T01:55:58.37 | 0.3 | undecidable | manual | S | 131 | 9.2796 | 136 | -0.1 | 74 |
IV.SEI.HHZ. | 2020-06-02T01:55:58.55 | 0.1 | undecidable | manual | P | 247 | 22.5552 | 113 | -0.16 | 96 |
IV.RONT.HHZ. | 2020-06-02T01:55:58.60 | 0.1 | undecidable | manual | P | 224 | 21.3675 | 114 | 0.09 | 98 |
IV.VISG.HHZ. | 2020-06-02T01:55:57.32 | 0.1 | positive | manual | P | 293 | 15.9729 | 121 | -0.23 | 96 |
IV.BRIS.HHZ. | 2020-06-02T01:55:57.42 | 0.1 | positive | manual | P | 49 | 15.5733 | 122 | -0.05 | 100 |
IV.LMD.HHZ. | 2020-06-02T01:55:56.42 | 0.1 | positive | manual | P | 131 | 9.2796 | 136 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:1.2 | 0.00019370905 | 0.0992 | AML | other | m | 2020-06-02T01:55:58.71 |
IV.LMD.HHN. | ML:1.0 | 0.00012645820000000002 | 0.12 | AML | other | m | 2020-06-02T01:55:58.68 |
IV.VISG.HHE. | ML:1.0 | 0.00009522852499999999 | 0.1008 | AML | other | m | 2020-06-02T01:56:01.00 |
IV.VISG.HHN. | ML:1.3 | 0.00017836584999999998 | 0.1008 | AML | other | m | 2020-06-02T01:56:00.46 |
IV.BRIS.HHN. | ML:1.2 | 0.00016726399 | 0.24 | AML | other | m | 2020-06-02T01:56:00.51 |
IV.BRIS.HHE. | ML:1.4 | 0.00026648935000000003 | 0.08 | AML | other | m | 2020-06-02T01:56:00.56 |
IV.SEI.HHN. | ML:1.6 | 0.0002709094 | 0.2992 | AML | other | m | 2020-06-02T01:56:02.82 |
IV.SEI.HHE. | ML:1.2 | 0.00011346683 | 0.2 | AML | other | m | 2020-06-02T01:56:04.08 |
IV.ASQU.HHE. | ML:0.8 | 0.000018382215 | 0.12 | AML | other | m | 2020-06-02T01:56:08.89 |
IV.ASQU.HHN. | ML:0.6 | 0.000015932995 | 0.1216 | AML | other | m | 2020-06-02T01:56:08.48 |