A magnitude ML 0.9 earthquake occured in region: 3 km NW Bagno di Romagna (FC), on
and geographic coordinates (lat, lon) 43.8780, 11.9570 at 17 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 |
---|---|---|---|---|
Bagno di Romagna | FC | 3 | 6026 | 6026 |
Santa Sofia | FC | 9 | 4136 | 10162 |
Verghereto | FC | 10 | 1907 | 12069 |
Galeata | FC | 14 | 2516 | 14585 |
Civitella di Romagna | FC | 15 | 3786 | 18371 |
Sarsina | FC | 16 | 3446 | 21817 |
Premilcuore | FC | 18 | 799 | 22616 |
Casteldelci | RN | 19 | 407 | 23023 |
Chiusi della Verna | AR | 20 | 2023 | 25046 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-01-26 18:32:02 |
43.8785 | 11.9573 | 17 | 2020-01-26 18:42:42 |
Sala Sismica INGV-Roma | 75887521 |
Field | Value |
---|---|
Time (UTC) | 2020-01-26 18:32:02 ± 0.08 |
Latitude | 43.8785 ± 0.0018 |
Longitude | 11.9573 ± 0.0050 |
Depth (km) | 17 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75887521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 59 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 223 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.06 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32555 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 75887521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-26 18:42:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-01-26T18:32:21.14 | 3.0 | undecidable | manual | S | 0.02 | 0 | |||
IV.RUFI.EHZ. | 2020-01-26T18:32:14.20 | 0.6 | undecidable | manual | S | 263 | 36.1416 | 103 | -0.16 | 47 |
IV.CRE.HHZ. | 2020-01-26T18:32:12.50 | 0.3 | undecidable | manual | S | 181 | 28.8489 | 108 | 0.02 | 72 |
IV.LMD.HHZ. | 2020-01-26T18:32:12.80 | 0.6 | undecidable | manual | S | 318 | 29.748 | 108 | 0.07 | 48 |
IV.RINC.HHZ. | 2020-01-26T18:32:12.30 | 0.3 | undecidable | manual | S | 272 | 28.0497 | 109 | 0.01 | 73 |
IV.ASQU.HHZ. | 2020-01-26T18:32:09.50 | 0.3 | undecidable | manual | S | 236 | 16.2726 | 127 | 0.02 | 74 |
IV.RUFI.EHZ. | 2020-01-26T18:32:09.26 | 1.0 | undecidable | manual | P | 263 | 36.1416 | 103 | 0.09 | 24 |
IV.LMD.HHZ. | 2020-01-26T18:32:08.10 | 0.6 | undecidable | manual | P | 318 | 29.748 | 108 | -0.13 | 47 |
IV.SFI.HNZ. | 2020-01-26T18:32:08.20 | 0.3 | undecidable | manual | S | 288 | 9.2796 | 145 | 0.01 | 75 |
IV.RINC.HHZ. | 2020-01-26T18:32:08.06 | 0.1 | undecidable | manual | P | 272 | 28.0497 | 109 | 0.09 | 96 |
IV.CRE.HHZ. | 2020-01-26T18:32:08.05 | 0.3 | negative | manual | P | 181 | 28.8489 | 108 | -0.04 | 73 |
IV.ASQU.HHZ. | 2020-01-26T18:32:06.37 | 0.3 | undecidable | manual | P | 236 | 16.2726 | 127 | 0.01 | 74 |
IV.SFI.HNZ. | 2020-01-26T18:32:05.58 | 0.1 | undecidable | manual | P | 288 | 9.2796 | 145 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHE. | ML:0.0 | 0.000037749999999999996 | 0.38 | AML | other | m | 2020-01-26T18:32:09.58 |
IV.LMD.HHN. | ML:0.0 | 0.0000247 | 0.56 | AML | other | m | 2020-01-26T18:32:14.65 |
IV.ASQU.HHN. | ML:0.0 | 0.00006505352 | 3.6992 | AML | other | m | 2020-01-26T18:32:09.75 |
IV.LMD.HHE. | ML:0.0 | 0.000028815395 | 3.4432 | AML | other | m | 2020-01-26T18:32:16.00 |
IV.CRE.HHE. | ML:0.7 | 0.00002469135 | 0.2432 | AML | other | m | 2020-01-26T18:32:12.83 |
IV.CRE.HHN. | ML:1.3 | 0.00008431699 | 0.192 | AML | other | m | 2020-01-26T18:32:12.76 |