A magnitude ML 0.9 earthquake occured in region: 7 km E Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1370, 11.6230 at 9 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 | 7 | 1154 | 1154 |
Marradi | FI | 7 | 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 | 14 | 1943 | 15871 |
Brisighella | RA | 15 | 7639 | 23510 |
Borgo Tossignano | BO | 16 | 3288 | 26798 |
Riolo Terme | RA | 18 | 5720 | 32518 |
Portico e San Benedetto | FC | 18 | 756 | 33274 |
Casalfiumanese | BO | 18 | 3438 | 36712 |
Rocca San Casciano | FC | 20 | 1910 | 38622 |
Firenzuola | FI | 20 | 4726 | 43348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-06-02 05:33:00 |
44.1373 | 11.6227 | 9 | 2020-06-02 05:40:04 |
Sala Sismica INGV-Roma | 79815751 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 05:33:00 ± 0.08 |
Latitude | 44.1373 ± 0.0036 |
Longitude | 11.6227 ± 0.0038 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79815751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 341 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 162 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36063 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 79815751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 05:40:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMDO.HHZ. | 2020-06-02T05:34:37.93 | 3.0 | negative | manual | Pn | 2.68 | 0 | |||
IV.VITU.HHZ. | 2020-06-02T05:34:37.53 | 3.0 | undecidable | manual | Sn | 2.66 | 0 | |||
XK.GIZZ.HHZ. | 2020-06-02T05:34:36.52 | 3.0 | negative | manual | Pg | 12.93 | 0 | |||
SL.LJU.BHZ. | 2020-06-02T05:33:51.42 | 3.0 | undecidable | manual | Sn | 0.38 | 0 | |||
IV.EUCT.HNZ. | 2020-06-02T05:33:49.92 | 3.0 | undecidable | manual | Sn | 0.34 | 0 | |||
IT.LRNO.HNZ. | 2020-06-02T05:33:44.92 | 3.0 | negative | manual | Pn | 1.61 | 0 | |||
IV.ROSPO.HHZ. | 2020-06-02T05:33:39.89 | 3.0 | undecidable | manual | Pn | 1.21 | 0 | |||
IV.BRMO.HHZ. | 2020-06-02T05:33:23.13 | 3.0 | undecidable | manual | Pn | -0.46 | 0 | |||
IV.ASQU.HHZ. | 2020-06-02T05:33:14.52 | 0.6 | undecidable | manual | S | 161 | 40.0266 | 50 | 0.06 | 47 |
IV.SEI.HHZ. | 2020-06-02T05:33:09.65 | 0.6 | undecidable | manual | S | 246 | 22.9548 | 112 | 0.19 | 48 |
IV.RONT.HHZ. | 2020-06-02T05:33:09.49 | 0.6 | undecidable | manual | S | 224 | 21.9669 | 113 | 0.35 | 46 |
IV.ASQU.HHZ. | 2020-06-02T05:33:08.70 | 1.0 | negative | manual | P | 161 | 40.0266 | 50 | -0.02 | 24 |
IV.MNTV.HNZ. | 2020-06-02T05:33:08.36 | 3.0 | negative | manual | P | 0.01 | 0 | |||
IV.BRIS.HHZ. | 2020-06-02T05:33:07.25 | 0.6 | undecidable | manual | S | 50 | 14.9739 | 121 | 0.28 | 47 |
IV.VISG.HHZ. | 2020-06-02T05:33:07.21 | 0.6 | undecidable | manual | S | 291 | 16.0728 | 120 | -0.07 | 49 |
IV.LMD.HHZ. | 2020-06-02T05:33:05.30 | 0.6 | undecidable | manual | S | 135 | 9.4794 | 134 | -0.14 | 49 |
IV.SEI.HHZ. | 2020-06-02T05:33:05.63 | 0.1 | undecidable | manual | P | 246 | 22.9548 | 112 | -0.2 | 95 |
IV.RONT.HHZ. | 2020-06-02T05:33:05.65 | 0.1 | undecidable | manual | P | 224 | 21.9669 | 113 | 0 | 99 |
IV.VISG.HHZ. | 2020-06-02T05:33:04.53 | 0.1 | positive | manual | P | 291 | 16.0728 | 120 | -0.05 | 99 |
IV.BRIS.HHZ. | 2020-06-02T05:33:04.41 | 0.1 | undecidable | manual | P | 50 | 14.9739 | 121 | 0.02 | 100 |
IV.LMD.HHZ. | 2020-06-02T05:33:03.39 | 0.3 | positive | manual | P | 135 | 9.4794 | 134 | -0.12 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:0.7 | 0.0000756 | 0.46 | AML | other | m | 2020-06-02T05:33:05.34 |
IV.LMD.HHN. | ML:0.8 | 0.0000805 | 0.24 | AML | other | m | 2020-06-02T05:33:05.69 |
IV.VISG.HHE. | ML:0.8 | 0.00005265 | 0.76 | AML | other | m | 2020-06-02T05:33:07.89 |
IV.VISG.HHN. | ML:0.9 | 0.00006809999999999999 | 0.38 | AML | other | m | 2020-06-02T05:33:07.68 |
IV.SEI.HHN. | ML:1.4 | 0.000178 | 1.74 | AML | other | m | 2020-06-02T05:33:09.95 |
IV.RONT.HHN. | ML:1.3 | 0.000141 | 1.64 | AML | other | m | 2020-06-02T05:33:09.95 |
IV.SEI.HHE. | ML:1.0 | 0.00006955 | 0.28 | AML | other | m | 2020-06-02T05:33:10.46 |
IV.RONT.HHE. | ML:1.2 | 0.0001045 | 1.1 | AML | other | m | 2020-06-02T05:33:11.33 |
IV.ASQU.HHN. | ML:0.5 | 0.00001015 | 1.28 | AML | other | m | 2020-06-02T05:33:15.68 |
IV.ASQU.HHE. | ML:0.5 | 0.00001015 | 0.8 | AML | other | m | 2020-06-02T05:33:15.40 |
IV.SFI.EHE. | ML:1.0 | 0.000048799999999999994 | 0.06 | AML | other | m | 2020-06-02T05:33:35.20 |