A magnitude ML 0.8 earthquake occured in region: 6 km W Sarsina (FC), on
and geographic coordinates (lat, lon) 43.9230, 12.0680 at 16 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 |
---|---|---|---|---|
Sarsina | FC | 6 | 3446 | 3446 |
Bagno di Romagna | FC | 10 | 6026 | 9472 |
Mercato Saraceno | FC | 11 | 6886 | 16358 |
Santa Sofia | FC | 13 | 4136 | 20494 |
Sant'Agata Feltria | RN | 13 | 2151 | 22645 |
Civitella di Romagna | FC | 14 | 3786 | 26431 |
Verghereto | FC | 15 | 1907 | 28338 |
Galeata | FC | 15 | 2516 | 30854 |
Casteldelci | RN | 16 | 407 | 31261 |
Talamello | RN | 18 | 1104 | 32365 |
Novafeltria | RN | 18 | 7164 | 39529 |
Pennabilli | RN | 20 | 2869 | 42398 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2021-01-19 10:17:02 |
43.9232 | 12.0677 | 17 | 2021-07-12 16:55:13 |
Bollettino Sismico Italiano INGV | 90673411 |
Reviewed Rev100 |
ML 0.7 | 2021-01-19 10:17:02 |
43.9188 | 12.0687 | 11 | 2021-01-19 11:06:25 |
Sala Sismica INGV-Roma | 86375921 |
Field | Value |
---|---|
Time (UTC) | 2021-01-19 10:17:02 ± 0.21 |
Latitude | 43.9232 ± 0.0117 |
Longitude | 12.0677 ± 0.0150 |
Depth (km) | 17 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90673411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1551 |
Semi-minor axis of confidence ellipse (meter) | 449 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 215 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.16008 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41099 |
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 | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 86375921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-19 11:06:25 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 90673411 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-01 01:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RUFI.EHE. | 2021-01-19T10:17:17.91 | 0.6 | undecidable | manual | S | 258 | 45.621 | 99 | 0.31 | 46 |
IV.RINC.HHE. | 2021-01-19T10:17:15.85 | 0.6 | undecidable | manual | S | 264 | 37.0296 | 102 | 0.5 | 44 |
IV.LMD.HHZ. | 2021-01-19T10:17:14.42 | 0.6 | undecidable | manual | S | 301 | 33.4443 | 104 | 0 | 49 |
IV.PARC.HHZ. | 2021-01-19T10:17:14.46 | 0.6 | undecidable | manual | S | 156 | 33.4443 | 104 | 0.06 | 48 |
IV.CRE.HHZ. | 2021-01-19T10:17:14.48 | 0.6 | undecidable | manual | S | 195 | 35.0427 | 103 | -0.34 | 46 |
IV.ASQU.HHZ. | 2021-01-19T10:17:12.01 | 0.3 | undecidable | manual | S | 238 | 26.3514 | 110 | -0.59 | 65 |
IV.RUFI.EHE. | 2021-01-19T10:17:11.70 | 0.3 | undecidable | manual | P | 258 | 45.621 | 99 | 0.33 | 68 |
IV.RINC.HHE. | 2021-01-19T10:17:10.47 | 0.1 | undecidable | manual | P | 264 | 37.0296 | 102 | 0.4 | 91 |
IV.SFI.EHZ. | 2021-01-19T10:17:10.25 | 0.3 | undecidable | manual | S | 263 | 17.7711 | 123 | -0.29 | 71 |
IV.CRE.HHZ. | 2021-01-19T10:17:09.65 | 0.3 | undecidable | manual | P | 195 | 35.0427 | 103 | -0.11 | 73 |
IV.PARC.HHZ. | 2021-01-19T10:17:09.68 | 0.3 | undecidable | manual | P | 156 | 33.4443 | 104 | 0.16 | 71 |
IV.ASQU.HHZ. | 2021-01-19T10:17:08.45 | 0.1 | undecidable | manual | P | 238 | 26.3514 | 110 | -0.03 | 99 |
IV.LMD.HHZ. | 2021-01-19T10:17:08.96 | 0.3 | undecidable | manual | P | 301 | 33.4443 | 104 | -0.57 | 64 |
IV.SFI.EHZ. | 2021-01-19T10:17:07.37 | 0.1 | undecidable | manual | P | 263 | 17.7711 | 123 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHN. | ML:0.8 | 0.000042499999999999996 | 0.22 | AML | other | m | 2021-01-19T10:17:10.46 |
IV.SFI.EHE. | ML:0.8 | 0.00003990000000000001 | 0.74 | AML | other | m | 2021-01-19T10:17:11.04 |
IV.ASQU.HHN. | ML:0.8 | 0.000037449999999999995 | 0.56 | AML | other | m | 2021-01-19T10:17:12.35 |
IV.ASQU.HHE. | ML:0.7 | 0.0000233 | 0.74 | AML | other | m | 2021-01-19T10:17:14.85 |