A magnitude ML 0.9 earthquake occured in region: 6 km W Santa Sofia (FC), on
and geographic coordinates (lat, lon) 43.9310, 11.8340 at 7 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 |
---|---|---|---|---|
Santa Sofia | FC | 6 | 4136 | 4136 |
Premilcuore | FC | 7 | 799 | 4935 |
Galeata | FC | 10 | 2516 | 7451 |
Portico e San Benedetto | FC | 12 | 756 | 8207 |
Civitella di Romagna | FC | 12 | 3786 | 11993 |
Bagno di Romagna | FC | 14 | 6026 | 18019 |
Rocca San Casciano | FC | 15 | 1910 | 19929 |
San Godenzo | FI | 17 | 1167 | 21096 |
Pratovecchio Stia | AR | 18 | 5845 | 26941 |
Tredozio | FC | 18 | 1212 | 28153 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-02-06 18:57:37 |
43.9308 | 11.8343 | 7 | 2020-02-06 19:05:57 |
Sala Sismica INGV-Roma | 76298971 |
Field | Value |
---|---|
Time (UTC) | 2020-02-06 18:57:37 ± 0.17 |
Latitude | 43.9308 ± 0.0045 |
Longitude | 11.8343 ± 0.0087 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76298971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 602 |
Semi-minor axis of confidence ellipse (meter) | 327 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 12 |
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) | 0.32286 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.0 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 76298971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-06 19:05:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VARE.HHZ. | 2020-02-06T18:59:06.56 | 3.0 | undecidable | manual | Sg | 12.8 | 0 | |||
IV.PAOL.HHZ. | 2020-02-06T18:59:04.92 | 3.0 | undecidable | manual | Sn | 1.53 | 0 | |||
IV.VITU.HNZ. | 2020-02-06T18:59:01.26 | 3.0 | undecidable | manual | Sn | 0.84 | 0 | |||
IV.SPS2.HHZ. | 2020-02-06T18:58:59.69 | 3.0 | undecidable | manual | Pg | 10.95 | 0 | |||
IV.PTRJ.HNZ. | 2020-02-06T18:58:54.01 | 3.0 | undecidable | manual | Sn | -1.62 | 0 | |||
IT.VNF1.HGZ. | 2020-02-06T18:58:51.28 | 3.0 | undecidable | manual | Sn | 1.49 | 0 | |||
IT.LRNO.HNZ. | 2020-02-06T18:58:47.75 | 3.0 | undecidable | manual | Sn | -1.65 | 0 | |||
GU.BLANC.HHZ. | 2020-02-06T18:58:44.03 | 3.0 | undecidable | manual | Pg | 14.03 | 0 | |||
IV.MCRV.HHZ. | 2020-02-06T18:58:38.31 | 3.0 | undecidable | manual | Pg | 13.41 | 0 | |||
IV.FAGN.HHZ. | 2020-02-06T18:58:30.97 | 3.0 | undecidable | manual | Sg | 2.02 | 0 | |||
IV.RIBO.EHZ.01 | 2020-02-06T18:58:25.20 | 3.0 | undecidable | manual | Sg | 4.28 | 0 | |||
IV.PTRJ.HNZ. | 2020-02-06T18:58:20.57 | 3.0 | undecidable | manual | Pg | 5.7 | 0 | |||
IV.VAGA.HHZ. | 2020-02-06T18:58:19.58 | 3.0 | undecidable | manual | Pg | 6.51 | 0 | |||
IV.GAVE.EHZ. | 2020-02-06T18:58:14.27 | 3.0 | undecidable | manual | Sn | -2.04 | 0 | |||
IV.PII.HHZ. | 2020-02-06T18:58:14.69 | 3.0 | undecidable | manual | Sn | -2.64 | 0 | |||
IV.MMO1.EHZ. | 2020-02-06T18:58:12.04 | 3.0 | undecidable | manual | Sg | -0.75 | 0 | |||
IV.MC2.EHZ. | 2020-02-06T18:58:11.30 | 3.0 | undecidable | manual | S | -0.54 | 0 | |||
IV.SARZ.HHZ. | 2020-02-06T18:58:10.52 | 3.0 | positive | manual | Pn | 2.45 | 0 | |||
IV.NRCA.HHZ. | 2020-02-06T18:58:10.13 | 3.0 | undecidable | manual | Sn | -3.3 | 0 | |||
IV.INTR.HHZ. | 2020-02-06T18:58:03.46 | 3.0 | undecidable | manual | Pn | -0.77 | 0 | |||
IV.ARVD.HHZ. | 2020-02-06T18:57:52.79 | 3.0 | undecidable | manual | S | -1.82 | 0 | |||
IV.NDIM.HNZ. | 2020-02-06T18:57:47.84 | 3.0 | positive | manual | P | -1.6 | 0 | |||
IV.RUFI.EHZ. | 2020-02-06T18:57:46.91 | 0.3 | undecidable | manual | S | 248 | 27.9498 | 104 | -0.28 | 68 |
IV.CRE.HHZ. | 2020-02-06T18:57:44.25 | 0.3 | undecidable | manual | P | 165 | 35.8419 | 101 | -0.26 | 67 |
IV.RINC.HHZ. | 2020-02-06T18:57:44.28 | 0.3 | undecidable | manual | S | 255 | 18.87 | 110 | 0.13 | 71 |
IV.BRIS.HNZ. | 2020-02-06T18:57:44.08 | 0.1 | undecidable | manual | P | 351 | 33.0447 | 102 | 0.12 | 93 |
IV.LMD.HHZ. | 2020-02-06T18:57:44.41 | 0.3 | undecidable | manual | S | 328 | 19.1697 | 110 | 0.14 | 71 |
IV.ASQU.HHZ. | 2020-02-06T18:57:43.48 | 0.3 | undecidable | manual | S | 194 | 15.2736 | 114 | 0.45 | 67 |
IV.RUFI.EHZ. | 2020-02-06T18:57:42.69 | 0.1 | undecidable | manual | P | 248 | 27.9498 | 104 | -0.28 | 91 |
IV.LMD.HHZ. | 2020-02-06T18:57:41.19 | 0.1 | undecidable | manual | P | 328 | 19.1697 | 110 | -0.09 | 96 |
IV.RINC.HHZ. | 2020-02-06T18:57:41.31 | 0.1 | undecidable | manual | P | 255 | 18.87 | 110 | 0.1 | 96 |
IV.ASQU.HHZ. | 2020-02-06T18:57:40.72 | 0.1 | undecidable | manual | P | 194 | 15.2736 | 114 | 0.16 | 95 |
IV.SFI.EHZ. | 2020-02-06T18:57:39.60 | 0.3 | undecidable | manual | S | 161 | 3.0969 | 156 | -0.22 | 72 |
IV.SFI.EHZ. | 2020-02-06T18:57:38.70 | 0.1 | undecidable | manual | P | 161 | 3.0969 | 156 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHE. | ML:0.9 | 0.00007585 | 1.26 | AML | other | m | 2020-02-06T18:57:43.79 |
IV.LMD.HHN. | ML:0.8 | 0.000055150000000000006 | 0.22 | AML | other | m | 2020-02-06T18:57:44.58 |
IV.ASQU.HHN. | ML:0.9 | 0.00007535 | 0.52 | AML | other | m | 2020-02-06T18:57:45.33 |
IV.LMD.HHE. | ML:0.9 | 0.0000578 | 0.5 | AML | other | m | 2020-02-06T18:57:45.89 |
IV.RINC.HHE. | ML:0.8 | 0.00006220000000000001 | 1.52 | AML | other | m | 2020-02-06T18:57:46.18 |
IV.RINC.HHN. | ML:0.8 | 0.0000541 | 0.6 | AML | other | m | 2020-02-06T18:57:48.31 |