A magnitude ML 1.1 earthquake occured in region: 7 km NE Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1530, 11.6100 at 15 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 |
Casola Valsenio | RA | 8 | 2617 | 3771 |
Marradi | FI | 9 | 3139 | 6910 |
Castel del Rio | BO | 11 | 1246 | 8156 |
Fontanelice | BO | 12 | 1943 | 10099 |
Tredozio | FC | 13 | 1212 | 11311 |
Borgo Tossignano | BO | 14 | 3288 | 14599 |
Modigliana | FC | 15 | 4560 | 19159 |
Brisighella | RA | 15 | 7639 | 26798 |
Casalfiumanese | BO | 16 | 3438 | 30236 |
Riolo Terme | RA | 17 | 5720 | 35956 |
Firenzuola | FI | 19 | 4726 | 40682 |
Portico e San Benedetto | FC | 20 | 756 | 41438 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-06-04 06:20:13 |
44.1528 | 11.6103 | 15 | 2020-06-04 06:36:08 |
Sala Sismica INGV-Roma | 79882231 |
Field | Value |
---|---|
Time (UTC) | 2020-06-04 06:20:13 ± 0.14 |
Latitude | 44.1528 ± 0.0045 |
Longitude | 11.6103 ± 0.0075 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79882231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 630 |
Semi-minor axis of confidence ellipse (meter) | 142 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37861 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 79882231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-04 06:36:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SCHR.EHZ. | 2020-06-04T06:22:44.48 | 3.0 | undecidable | manual | Sg | 10.38 | 0 | |||
IV.SENA.HHZ. | 2020-06-04T06:22:19.45 | 3.0 | undecidable | manual | Sg | 10.04 | 0 | |||
IV.CFMN.HHZ. | 2020-06-04T06:22:10.86 | 3.0 | undecidable | manual | Sg | 9.05 | 0 | |||
IV.COLB.HHZ. | 2020-06-04T06:22:08.88 | 3.0 | undecidable | manual | Sg | 6.34 | 0 | |||
IV.PTRJ.HNZ. | 2020-06-04T06:22:05.28 | 3.0 | undecidable | manual | Sg | 10.93 | 0 | |||
IV.CAFE.HHZ. | 2020-06-04T06:21:20.50 | 3.0 | positive | manual | Pg | 4.01 | 0 | |||
IX.MNT3.HHZ.02 | 2020-06-04T06:21:12.96 | 3.0 | negative | manual | Pn | -4.33 | 0 | |||
IV.ZONE.HHZ. | 2020-06-04T06:21:06.82 | 3.0 | undecidable | manual | Sg | 1.51 | 0 | |||
OX.CIMO.HHZ. | 2020-06-04T06:20:41.60 | 3.0 | undecidable | manual | Pn | -2.18 | 0 | |||
IV.ASQU.HHZ. | 2020-06-04T06:20:27.36 | 0.6 | undecidable | manual | S | 160 | 42.0246 | 98 | 0.34 | 44 |
IV.SFI.EHZ. | 2020-06-04T06:20:25.02 | 0.3 | undecidable | manual | S | 145 | 33.3444 | 101 | 0.27 | 69 |
IV.RUFI.EHE. | 2020-06-04T06:20:25.34 | 0.6 | undecidable | manual | S | 193 | 35.8419 | 100 | -0.06 | 48 |
IV.BLLA.EHZ. | 2020-06-04T06:20:25.35 | 3.0 | undecidable | manual | Sn | -9.33 | 0 | |||
IV.RINC.HHZ. | 2020-06-04T06:20:23.73 | 0.3 | undecidable | manual | S | 181 | 29.5482 | 104 | -0.02 | 73 |
IV.RONT.HHE. | 2020-06-04T06:20:22.25 | 0.3 | undecidable | manual | S | 219 | 22.6551 | 111 | 0.26 | 69 |
IV.SEI.HHZ. | 2020-06-04T06:20:22.38 | 0.6 | undecidable | manual | S | 241 | 22.8549 | 110 | 0.34 | 45 |
IV.ASQU.HHZ. | 2020-06-04T06:20:21.10 | 0.3 | undecidable | manual | P | 160 | 42.0246 | 98 | -0.11 | 70 |
IV.RUFI.EHE. | 2020-06-04T06:20:20.11 | 0.3 | undecidable | manual | P | 193 | 35.8419 | 100 | -0.16 | 71 |
IV.BRIS.HHZ. | 2020-06-04T06:20:20.21 | 0.3 | undecidable | manual | S | 57 | 14.7741 | 126 | 0.09 | 75 |
IV.VISG.HHZ. | 2020-06-04T06:20:19.79 | 0.6 | undecidable | manual | S | 286 | 14.5743 | 126 | -0.29 | 47 |
IV.SFI.EHZ. | 2020-06-04T06:20:19.75 | 0.3 | undecidable | manual | P | 145 | 33.3444 | 101 | -0.14 | 71 |
IV.LMD.HHZ. | 2020-06-04T06:20:19.56 | 0.6 | undecidable | manual | S | 137 | 11.3775 | 135 | 0.13 | 49 |
IV.RINC.HHZ. | 2020-06-04T06:20:18.94 | 0.3 | undecidable | manual | P | 181 | 29.5482 | 104 | -0.38 | 68 |
IV.MTRZ.HNZ. | 2020-06-04T06:20:18.94 | 0.6 | undecidable | manual | P | 320 | 23.0547 | 110 | 0.58 | 43 |
IV.RONT.HHE. | 2020-06-04T06:20:18.46 | 0.3 | undecidable | manual | P | 219 | 22.6551 | 111 | 0.16 | 71 |
IV.SEI.HHZ. | 2020-06-04T06:20:18.35 | 0.3 | undecidable | manual | P | 241 | 22.8549 | 110 | 0.02 | 73 |
IV.VISG.HHZ. | 2020-06-04T06:20:17.11 | 0.1 | undecidable | manual | P | 286 | 14.5743 | 126 | -0.09 | 99 |
IV.BRIS.HHZ. | 2020-06-04T06:20:17.26 | 0.1 | undecidable | manual | P | 57 | 14.7741 | 126 | 0.04 | 100 |
IV.LMD.HHZ. | 2020-06-04T06:20:16.21 | 0.3 | undecidable | manual | P | 137 | 11.3775 | 135 | -0.62 | 65 |
IV.BRSN.EHZ. | 2020-06-04T06:20:13.56 | 3.0 | undecidable | manual | P | 0 | ||||
IV.IMOL.HNZ. | 2020-06-04T06:20:11.19 | 3.0 | negative | manual | P | -0.89 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:0.0 | 0.00010395 | 1.32 | AML | other | m | 2020-06-04T06:20:18.25 |
IV.LMD.HHN. | ML:0.0 | 0.00009190000000000001 | 0.42 | AML | other | m | 2020-06-04T06:20:18.74 |
IV.VISG.HHN. | ML:1.1 | 0.00010944999999999999 | 0.5 | AML | other | m | 2020-06-04T06:20:20.53 |
IV.BRIS.HHN. | ML:1.4 | 0.00020449999999999998 | 0.22 | AML | other | m | 2020-06-04T06:20:20.54 |
IV.VISG.HHE. | ML:1.1 | 0.00010644999999999999 | 0.8 | AML | other | m | 2020-06-04T06:20:20.18 |
IV.BRIS.HHE. | ML:1.5 | 0.0002375 | 0.3 | AML | other | m | 2020-06-04T06:20:20.44 |
IV.SEI.HHN. | ML:1.8 | 0.00036150000000000006 | 0.28 | AML | other | m | 2020-06-04T06:20:22.61 |
IV.SEI.HHE. | ML:1.5 | 0.0001795 | 0.28 | AML | other | m | 2020-06-04T06:20:22.95 |
IV.RINC.HHE. | ML:1.0 | 0.000038307359999999996 | 0.24 | AML | other | m | 2020-06-04T06:20:25.60 |
IV.RINC.HHN. | ML:0.8 | 0.000030506225 | 0.32 | AML | other | m | 2020-06-04T06:20:24.61 |
IV.SFI.EHE. | ML:0.9 | 0.00003384032 | 2 | AML | other | m | 2020-06-04T06:20:25.81 |
IV.SFI.EHN. | ML:0.6 | 0.000015827735499999998 | 1.76 | AML | other | m | 2020-06-04T06:20:25.96 |
IV.ASQU.HHE. | ML:0.7 | 0.000015204058645000001 | 0.24 | AML | other | m | 2020-06-04T06:20:28.35 |
IV.ASQU.HHN. | ML:0.7 | 0.000015571135 | 0.32 | AML | other | m | 2020-06-04T06:20:27.65 |