A magnitude ML 0.5 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1380, 11.6140 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 | 7 | 3139 | 4293 |
Casola Valsenio | RA | 10 | 2617 | 6910 |
Castel del Rio | BO | 12 | 1246 | 8156 |
Tredozio | FC | 12 | 1212 | 9368 |
Fontanelice | BO | 14 | 1943 | 11311 |
Modigliana | FC | 14 | 4560 | 15871 |
Brisighella | RA | 16 | 7639 | 23510 |
Borgo Tossignano | BO | 16 | 3288 | 26798 |
Casalfiumanese | BO | 18 | 3438 | 30236 |
Riolo Terme | RA | 18 | 5720 | 35956 |
Portico e San Benedetto | FC | 18 | 756 | 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 0.5 | 2020-06-02 00:32:47 |
44.1383 | 11.6145 | 9 | 2020-11-19 12:36:52 |
Bollettino Sismico Italiano INGV | 80906951 |
Reviewed Rev100 |
ML 0.6 | 2020-06-02 00:32:47 |
44.1377 | 11.6173 | 11 | 2020-06-02 00:37:00 |
Sala Sismica INGV-Roma | 79803611 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 00:32:47 ± 0.12 |
Latitude | 44.1383 ± 0.0054 |
Longitude | 11.6145 ± 0.0050 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 80906951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 450 |
Semi-minor axis of confidence ellipse (meter) | 412 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 154 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.08993 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25181 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80906951 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-09 15:10:26 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79803611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 00:37:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RINC.HHZ. | 2020-06-02T00:32:58.40 | 0.6 | undecidable | manual | S | 181 | 27.9498 | 108 | 0.36 | 46 |
IV.SEI.HHZ. | 2020-06-02T00:32:56.41 | 0.6 | undecidable | manual | S | 245 | 22.4553 | 112 | 0.18 | 48 |
IV.RONT.HHZ. | 2020-06-02T00:32:56.42 | 0.6 | undecidable | manual | S | 222 | 21.6672 | 113 | 0.44 | 46 |
IV.BRIS.HHZ. | 2020-06-02T00:32:54.41 | 0.3 | undecidable | manual | S | 52 | 15.3735 | 121 | 0.36 | 70 |
IV.RINC.HHZ. | 2020-06-02T00:32:53.52 | 0.6 | undecidable | manual | P | 181 | 27.9498 | 108 | -0.2 | 47 |
IV.VISG.HHZ. | 2020-06-02T00:32:53.96 | 0.3 | undecidable | manual | S | 291 | 15.3735 | 121 | -0.09 | 74 |
IV.LMD.HHZ. | 2020-06-02T00:32:52.37 | 0.3 | undecidable | manual | S | 132 | 9.9789 | 133 | -0.17 | 72 |
IV.SEI.HHZ. | 2020-06-02T00:32:52.54 | 0.3 | undecidable | manual | P | 245 | 22.4553 | 112 | -0.14 | 72 |
IV.RONT.HHZ. | 2020-06-02T00:32:52.59 | 0.3 | undecidable | manual | P | 222 | 21.6672 | 113 | 0.06 | 74 |
IV.VISG.HHZ. | 2020-06-02T00:32:51.29 | 0.1 | undecidable | manual | P | 291 | 15.3735 | 121 | -0.13 | 98 |
IV.BRIS.HHZ. | 2020-06-02T00:32:51.41 | 0.1 | positive | manual | P | 52 | 15.3735 | 121 | -0.01 | 100 |
IV.LMD.HHZ. | 2020-06-02T00:32:50.40 | 0.1 | undecidable | manual | P | 132 | 9.9789 | 133 | -0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:0.4 | 0.000029247975 | 0.1 | AML | other | m | 2020-06-02T00:32:52.70 |
IV.LMD.HHN. | ML:0.2 | 0.00002192303 | 0.08 | AML | other | m | 2020-06-02T00:32:52.90 |
IV.VISG.HHE. | ML:0.2 | 0.000016202535000000002 | 0.1 | AML | other | m | 2020-06-02T00:32:54.95 |
IV.VISG.HHN. | ML:0.5 | 0.000028972504999999998 | 0.12 | AML | other | m | 2020-06-02T00:32:54.42 |
IV.BRIS.HHN. | ML:0.4 | 0.000025622455 | 0.16 | AML | other | m | 2020-06-02T00:32:54.51 |
IV.BRIS.HHE. | ML:0.6 | 0.000033399369999999995 | 0.08 | AML | other | m | 2020-06-02T00:32:54.54 |
IV.SEI.HHN. | ML:0.8 | 0.00004508938 | 0.28 | AML | other | m | 2020-06-02T00:32:56.77 |
IV.SEI.HHE. | ML:0.5 | 0.000021821699999999998 | 0.2 | AML | other | m | 2020-06-02T00:32:57.94 |
IV.RONT.HHN. | ML:0.9 | 0.000050635725 | 0.1 | AML | other | m | 2020-06-02T00:32:57.01 |
IV.RONT.HHE. | ML:0.8 | 0.00004240262 | 0.1 | AML | other | m | 2020-06-02T00:32:57.01 |