A magnitude ML 1.1 earthquake occured in region: 7 km SE Premilcuore (FC), on
and geographic coordinates (lat, lon) 43.9240, 11.8220 at 8 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 |
---|---|---|---|---|
Premilcuore | FC | 7 | 799 | 799 |
Santa Sofia | FC | 7 | 4136 | 4935 |
Galeata | FC | 11 | 2516 | 7451 |
Portico e San Benedetto | FC | 12 | 756 | 8207 |
Civitella di Romagna | FC | 13 | 3786 | 11993 |
Bagno di Romagna | FC | 14 | 6026 | 18019 |
Rocca San Casciano | FC | 16 | 1910 | 19929 |
San Godenzo | FI | 16 | 1167 | 21096 |
Pratovecchio Stia | AR | 17 | 5845 | 26941 |
Tredozio | FC | 19 | 1212 | 28153 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2019-10-13 11:33:28 |
43.9238 | 11.8223 | 8 | 2020-02-28 16:42:13 |
Bollettino Sismico Italiano INGV | 74574751 |
Reviewed Rev100 |
ML 1.1 | 2019-10-13 11:33:29 |
43.9272 | 11.8098 | 4 | 2019-10-13 11:38:03 |
Sala Sismica INGV-Roma | 73234281 |
Field | Value |
---|---|
Time (UTC) | 2019-10-13 11:33:28 ± 0.21 |
Latitude | 43.9238 ± 0.0054 |
Longitude | 11.8223 ± 0.0162 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74574751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1220 |
Semi-minor axis of confidence ellipse (meter) | 556 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
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) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.02608 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35793 |
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 | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 74574751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-12 10:32:17 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73234281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-13 11:38:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2019-10-13T11:33:42.74 | 0.6 | undecidable | manual | S | 292 | 39.7269 | 50 | 0.13 | 47 |
IV.BRIS.HHZ. | 2019-10-13T11:33:41.43 | 0.3 | undecidable | manual | S | 352 | 33.6441 | 103 | 0.65 | 62 |
IV.RUFI.EHZ. | 2019-10-13T11:33:38.41 | 0.6 | undecidable | manual | S | 249 | 26.751 | 106 | -0.05 | 49 |
IV.SEI.HHZ. | 2019-10-13T11:33:36.42 | 0.1 | undecidable | manual | P | 292 | 39.7269 | 50 | -0.35 | 90 |
IV.BRIS.HHZ. | 2019-10-13T11:33:35.67 | 0.3 | undecidable | manual | P | 352 | 33.6441 | 103 | -0.04 | 73 |
IV.LMD.HHZ. | 2019-10-13T11:33:35.94 | 0.6 | undecidable | manual | S | 332 | 19.3695 | 112 | -0.08 | 49 |
IV.RUFI.EHZ. | 2019-10-13T11:33:34.29 | 0.1 | undecidable | manual | P | 249 | 26.751 | 106 | -0.08 | 97 |
IV.ASQU.HHZ. | 2019-10-13T11:33:34.84 | 0.3 | undecidable | manual | S | 191 | 14.3745 | 118 | 0.4 | 70 |
IV.ASQU.HHZ. | 2019-10-13T11:33:32.30 | 0.1 | undecidable | manual | P | 191 | 14.3745 | 118 | 0.25 | 96 |
IV.LMD.HHZ. | 2019-10-13T11:33:32.84 | 0.1 | positive | manual | P | 332 | 19.3695 | 112 | -0.13 | 98 |
IV.SFI.EHZ. | 2019-10-13T11:33:31.15 | 0.6 | undecidable | manual | S | 137 | 2.8971 | 159 | -0.5 | 46 |
IV.SFI.EHZ. | 2019-10-13T11:33:30.29 | 0.1 | undecidable | manual | P | 137 | 2.8971 | 159 | -0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHE. | ML:1.1 | 0.00012425 | 0.32 | AML | other | m | 2019-10-13T11:33:35.76 |
IV.LMD.HHN. | ML:1.3 | 0.00015000000000000001 | 0.18 | AML | other | m | 2019-10-13T11:33:36.19 |
IV.ASQU.HHN. | ML:1.1 | 0.00014450000000000002 | 0.9 | AML | other | m | 2019-10-13T11:33:36.75 |
IV.LMD.HHE. | ML:1.2 | 0.000133 | 0.12 | AML | other | m | 2019-10-13T11:33:36.32 |
IV.RUFI.EHE. | ML:0.6 | 0.000026910585000000002 | 0.1856 | AML | other | m | 2019-10-13T11:33:38.68 |
IV.RUFI.EHN. | ML:0.9 | 0.000042968444999999996 | 0.2432 | AML | other | m | 2019-10-13T11:33:38.95 |
IV.BRIS.HHE. | ML:1.3 | 0.00008405 | 0.24 | AML | other | m | 2019-10-13T11:33:41.58 |
IV.BRIS.HHN. | ML:1.3 | 0.0000864 | 0.22 | AML | other | m | 2019-10-13T11:33:41.82 |
IV.SEI.HHN. | ML:1.4 | 0.00007939999999999999 | 1.72 | AML | other | m | 2019-10-13T11:33:42.94 |
IV.SEI.HHE. | ML:1.0 | 0.000039 | 0.54 | AML | other | m | 2019-10-13T11:33:49.55 |