A magnitude ML 0.4 earthquake occured in region: 5 km E Bagno di Romagna (FC), on
and geographic coordinates (lat, lon) 43.8480, 12.0390 at 10 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 | 5 | 6026 | 6026 |
Verghereto | FC | 6 | 1907 | 7933 |
Casteldelci | RN | 11 | 407 | 8340 |
Sarsina | FC | 12 | 3446 | 11786 |
Sant'Agata Feltria | RN | 14 | 2151 | 13937 |
Santa Sofia | FC | 15 | 4136 | 18073 |
Mercato Saraceno | FC | 18 | 6886 | 24959 |
Chiusi della Verna | AR | 18 | 2023 | 26982 |
Pennabilli | RN | 19 | 2869 | 29851 |
Civitella di Romagna | FC | 20 | 3786 | 33637 |
Galeata | FC | 20 | 2516 | 36153 |
Badia Tedalda | AR | 20 | 1087 | 37240 |
Pieve Santo Stefano | AR | 20 | 3183 | 40423 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-01-03 23:45:14 |
43.8478 | 12.0387 | 10 | 2020-01-03 23:55:35 |
Sala Sismica INGV-Roma | 75234331 |
Field | Value |
---|---|
Time (UTC) | 2020-01-03 23:45:14 ± 0.09 |
Latitude | 43.8478 ± 0.0036 |
Longitude | 12.0387 ± 0.0075 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75234331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 598 |
Semi-minor axis of confidence ellipse (meter) | 360 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 246 |
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) | 142 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.14929 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42448 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 75234331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-03 23:55:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LMD.HHZ. | 2020-01-03T23:45:26.78 | 0.3 | undecidable | manual | S | 314 | 36.741 | 50 | 0.06 | 71 |
IV.CRE.HHZ. | 2020-01-03T23:45:24.07 | 0.3 | undecidable | manual | S | 195 | 26.3514 | 110 | 0.16 | 72 |
IV.PARC.HHZ. | 2020-01-03T23:45:24.23 | 0.1 | undecidable | manual | S | 144 | 27.2505 | 50 | 0.02 | 98 |
IV.BRIS.HNE. | 2020-01-03T23:45:23.04 | 0.3 | undecidable | manual | P | 333 | 47.1195 | 50 | 0.03 | 71 |
IV.ASQU.HHZ. | 2020-01-03T23:45:22.25 | 0.3 | undecidable | manual | S | 254 | 20.7681 | 115 | 0.13 | 73 |
IV.PE3.EHZ. | 2020-01-03T23:45:22.32 | 0.3 | undecidable | manual | P | 115 | 40.3263 | 50 | 0.35 | 67 |
IV.LMD.HHZ. | 2020-01-03T23:45:21.28 | 0.1 | undecidable | manual | P | 314 | 36.741 | 50 | -0.13 | 95 |
IV.SFI.EHZ. | 2020-01-03T23:45:20.87 | 0.3 | undecidable | manual | S | 292 | 16.5723 | 120 | 0.03 | 75 |
IV.PARC.HHZ. | 2020-01-03T23:45:19.73 | 0.1 | undecidable | manual | P | 144 | 27.2505 | 50 | -0.23 | 94 |
IV.CRE.HHZ. | 2020-01-03T23:45:19.73 | 0.1 | undecidable | manual | P | 195 | 26.3514 | 110 | -0.06 | 97 |
IV.SFI.EHZ. | 2020-01-03T23:45:18.06 | 0.1 | undecidable | manual | P | 292 | 16.5723 | 120 | 0.05 | 100 |
IV.ASQU.HHZ. | 2020-01-03T23:45:18.61 | 0.1 | undecidable | manual | P | 254 | 20.7681 | 115 | -0.15 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHE. | ML:0.2 | 0.000014935559499999999 | 0.256 | AML | other | m | 2020-01-03T23:45:21.08 |
IV.SFI.EHN. | ML:0.0 | 0.000009915828499999999 | 0.2176 | AML | other | m | 2020-01-03T23:45:21.06 |
IV.SFI.HNE. | ML:0.4 | 0.000019500993000000003 | 0.448 | AML | other | m | 2020-01-03T23:45:20.99 |
IV.SFI.HNN. | ML:0.7 | 0.00003905318 | 0.2816 | AML | other | m | 2020-01-03T23:45:20.76 |
IV.ASQU.HHE. | ML:0.5 | 0.000023976319999999997 | 0.4352 | AML | other | m | 2020-01-03T23:45:22.32 |
IV.ASQU.HHN. | ML:0.5 | 0.000022961786000000003 | 0.2048 | AML | other | m | 2020-01-03T23:45:22.43 |
IV.CRE.HHE. | ML:0.2 | 0.0000088809805 | 0.1536 | AML | other | m | 2020-01-03T23:45:24.23 |
IV.CRE.HHN. | ML:0.8 | 0.00003371068 | 0.2048 | AML | other | m | 2020-01-03T23:45:25.06 |
IV.PARC.HHE. | ML:0.3 | 0.000010742349999999997 | 0 | AML | other | m | 2020-01-03T23:45:24.51 |
IV.PARC.HHN. | ML:0.3 | 0.0000122011995 | 0.1024 | AML | other | m | 2020-01-03T23:45:24.35 |
IV.LMD.HHE. | ML:0.6 | 0.00001333556 | 0.8192 | AML | other | m | 2020-01-03T23:45:27.14 |