A magnitude ML 0.8 earthquake occured in region: 6 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1350, 11.6160 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 | 7 | 3139 | 4293 |
Casola Valsenio | RA | 10 | 2617 | 6910 |
Tredozio | FC | 12 | 1212 | 8122 |
Castel del Rio | BO | 12 | 1246 | 9368 |
Modigliana | FC | 14 | 4560 | 13928 |
Fontanelice | BO | 14 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-06-02 08:07:44 |
44.1352 | 11.6157 | 10 | 2020-06-02 08:12:23 |
Sala Sismica INGV-Roma | 79820361 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 08:07:44 ± 0.17 |
Latitude | 44.1352 ± 0.0036 |
Longitude | 11.6157 ± 0.0038 |
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 | 79820361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 398 |
Semi-minor axis of confidence ellipse (meter) | 146 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 355 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20145 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79820361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 08:12:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PZUN.HHZ. | 2020-06-02T08:09:26.66 | 3.0 | undecidable | manual | Sn | 3.24 | 0 | |||
CH.BNALP.HHZ. | 2020-06-02T08:09:24.06 | 3.0 | undecidable | manual | Sn | -0.55 | 0 | |||
FR.SAOF.HHZ.00 | 2020-06-02T08:09:23.21 | 3.0 | undecidable | manual | Sg | 16.860001 | 0 | |||
IV.CPTP.HHZ. | 2020-06-02T08:09:11.16 | 3.0 | negative | manual | Pn | 1.59 | 0 | |||
FR.AJAC.HHZ.00 | 2020-06-02T08:09:10.96 | 3.0 | undecidable | manual | Sg | 11.27 | 0 | |||
IV.ZONE.HHZ. | 2020-06-02T08:08:55.33 | 3.0 | undecidable | manual | Sg | 9.83 | 0 | |||
IV.GIUL.HHZ. | 2020-06-02T08:08:39.10 | 3.0 | undecidable | manual | Sn | -0.87 | 0 | |||
IV.LRP.EHZ. | 2020-06-02T08:08:39.09 | 3.0 | undecidable | manual | Sn | -1.2 | 0 | |||
CR.ZAG.BHZ. | 2020-06-02T08:08:30.42 | 3.0 | undecidable | manual | Pn | 2.95 | 0 | |||
OX.CIMO.HHZ. | 2020-06-02T08:08:14.89 | 3.0 | negative | manual | Pn | -1.28 | 0 | |||
IV.ROSPO.HHZ. | 2020-06-02T08:08:13.86 | 3.0 | positive | manual | Pn | -0.92 | 0 | |||
IV.MMO1.EHZ. | 2020-06-02T08:08:11.30 | 3.0 | undecidable | manual | Sn | -0.88 | 0 | |||
TV.SF04.EHZ. | 2020-06-02T08:08:08.49 | 3.0 | undecidable | manual | Sg | 0.88 | 0 | |||
IV.NDIM.HNZ. | 2020-06-02T08:08:01.40 | 3.0 | positive | manual | Pn | 0.3 | 0 | |||
GU.GSCL.HHZ. | 2020-06-02T08:07:57.49 | 3.0 | undecidable | manual | Pn | -1.28 | 0 | |||
IV.RIBO.EHZ.01 | 2020-06-02T08:07:56.29 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.SEI.HHZ. | 2020-06-02T08:07:53.39 | 0.3 | undecidable | manual | S | 246 | 22.3554 | 114 | 0.19 | 71 |
IV.VISG.HHZ. | 2020-06-02T08:07:51.04 | 0.1 | undecidable | manual | S | 293 | 15.6732 | 123 | -0.1 | 98 |
IV.BRIS.HHZ. | 2020-06-02T08:07:51.27 | 0.1 | undecidable | manual | S | 50 | 15.5733 | 123 | 0.15 | 97 |
IV.LMD.HHZ. | 2020-06-02T08:07:49.48 | 0.1 | undecidable | manual | S | 131 | 9.6792 | 136 | -0.05 | 100 |
IV.SEI.HHZ. | 2020-06-02T08:07:49.61 | 0.3 | undecidable | manual | P | 246 | 22.3554 | 114 | 0 | 74 |
IV.BRIS.HHZ. | 2020-06-02T08:07:48.33 | 0.1 | undecidable | manual | P | 50 | 15.5733 | 123 | -0.08 | 98 |
IV.VISG.HHZ. | 2020-06-02T08:07:48.38 | 0.3 | undecidable | manual | P | 293 | 15.6732 | 123 | -0.04 | 74 |
IV.LMD.HHZ. | 2020-06-02T08:07:47.45 | 0.3 | positive | manual | P | 131 | 9.6792 | 136 | -0.04 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHN. | ML:0.8 | 0.00007670000000000001 | 1.12 | AML | other | m | 2020-06-02T08:07:49.56 |
IV.LMD.HHE. | ML:0.6 | 0.0000533 | 0.44 | AML | other | m | 2020-06-02T08:07:49.68 |
IV.BRIS.HHE. | ML:1.1 | 0.0001245 | 0.34 | AML | other | m | 2020-06-02T08:07:51.34 |
IV.BRIS.HHN. | ML:1.4 | 0.00020500000000000002 | 0.22 | AML | other | m | 2020-06-02T08:07:51.48 |
IV.VISG.HHN. | ML:0.7 | 0.000044300000000000006 | 0.08 | AML | other | m | 2020-06-02T08:07:51.69 |
IV.VISG.HHE. | ML:0.6 | 0.00003325 | 0.1 | AML | other | m | 2020-06-02T08:07:51.79 |