A magnitude ML 1.2 earthquake occured in region: 7 km SE Premilcuore (FC), on
and geographic coordinates (lat, lon) 43.9280, 11.8250 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 | 10 | 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 | 15 | 1910 | 19929 |
San Godenzo | FI | 16 | 1167 | 21096 |
Pratovecchio Stia | AR | 17 | 5845 | 26941 |
Tredozio | FC | 18 | 1212 | 28153 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2019-08-17 22:19:42 |
43.9275 | 11.8248 | 8 | 2019-11-13 14:31:07 |
Bollettino Sismico Italiano INGV | 73280291 |
Reviewed Rev100 |
ML 1.2 | 2019-08-17 22:19:43 |
43.9348 | 11.8083 | 9 | 2019-08-17 22:25:13 |
Sala Sismica INGV-Roma | 71583951 |
Field | Value |
---|---|
Time (UTC) | 2019-08-17 22:19:42 ± 0.09 |
Latitude | 43.9275 ± 0.0036 |
Longitude | 11.8248 ± 0.0087 |
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 | 73280291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 720 |
Semi-minor axis of confidence ellipse (meter) | 114 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
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) | 0.35883 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73280291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-16 01:02:09 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 71583951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-17 22:25:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GSCL.HHZ. | 2019-08-17T22:20:14.94 | 3.0 | undecidable | manual | S | -2.96 | 0 | |||
IV.BRIS.HHZ. | 2019-08-17T22:19:55.28 | 0.3 | undecidable | manual | S | 352 | 33.2445 | 104 | 0.42 | 65 |
IV.CRE.HHZ. | 2019-08-17T22:19:55.89 | 0.3 | undecidable | manual | S | 163 | 35.742 | 50 | 0.29 | 67 |
IV.RUFI.EHZ. | 2019-08-17T22:19:52.87 | 0.3 | undecidable | manual | S | 249 | 27.0507 | 107 | 0.08 | 71 |
IV.SEI.HHZ. | 2019-08-17T22:19:50.55 | 0.3 | undecidable | manual | P | 291 | 39.8268 | 50 | -0.34 | 66 |
IV.LMD.HHZ. | 2019-08-17T22:19:50.05 | 0.6 | undecidable | manual | S | 331 | 19.0698 | 113 | -0.13 | 47 |
IV.BRIS.HHZ. | 2019-08-17T22:19:49.87 | 0.3 | undecidable | manual | P | 352 | 33.2445 | 104 | 0.03 | 71 |
IV.CRE.HHZ. | 2019-08-17T22:19:49.96 | 0.1 | undecidable | manual | P | 163 | 35.742 | 50 | -0.3 | 89 |
IV.RUFI.EHZ. | 2019-08-17T22:19:48.65 | 0.1 | undecidable | manual | P | 249 | 27.0507 | 107 | 0.01 | 96 |
IV.ASQU.HHZ. | 2019-08-17T22:19:48.85 | 0.6 | undecidable | manual | S | 191 | 14.7741 | 119 | 0.02 | 49 |
IV.LMD.HHZ. | 2019-08-17T22:19:47.02 | 0.1 | undecidable | manual | P | 331 | 19.0698 | 113 | -0.11 | 95 |
IV.ASQU.HHZ. | 2019-08-17T22:19:46.66 | 0.1 | undecidable | manual | P | 191 | 14.7741 | 119 | 0.3 | 92 |
IV.SFI.EHZ. | 2019-08-17T22:19:45.74 | 0.3 | undecidable | manual | S | 145 | 3.0969 | 159 | -0.26 | 71 |
IV.SFI.EHZ. | 2019-08-17T22:19:44.72 | 0.1 | undecidable | manual | P | 145 | 3.0969 | 159 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHN. | ML:1.2 | 0.00014900000000000002 | 0.16 | AML | other | m | 2019-08-17T22:19:51.76 |
IV.ASQU.HHE. | ML:1.1 | 0.0001205 | 1.44 | AML | other | m | 2019-08-17T22:19:51.05 |
IV.LMD.HHE. | ML:1.4 | 0.00018449999999999999 | 1.46 | AML | other | m | 2019-08-17T22:19:52.08 |
IV.LMD.HHN. | ML:1.3 | 0.0001545 | 0.16 | AML | other | m | 2019-08-17T22:19:52.80 |
IV.BRIS.HHE. | ML:1.1 | 0.000060049999999999996 | 1.24 | AML | other | m | 2019-08-17T22:19:57.24 |
IV.CRE.HHN. | ML:1.4 | 0.00009334999999999999 | 1.78 | AML | other | m | 2019-08-17T22:19:57.97 |
IV.BRIS.HHN. | ML:1.2 | 0.00006809999999999999 | 0.44 | AML | other | m | 2019-08-17T22:19:58.40 |
IV.CRE.HHE. | ML:0.8 | 0.0000266 | 0.18 | AML | other | m | 2019-08-17T22:19:58.53 |
IV.SEI.HHE. | ML:1.2 | 0.000052699999999999993 | 0.6 | AML | other | m | 2019-08-17T22:20:00.19 |
IV.SEI.HHN. | ML:1.4 | 0.0000848 | 0.54 | AML | other | m | 2019-08-17T22:20:02.39 |