A magnitude ML 1.2 earthquake occured in region: 8 km SW Santa Sofia (FC), on
and geographic coordinates (lat, lon) 43.8840, 11.8580 at 7 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 |
---|---|---|---|---|
Santa Sofia | FC | 8 | 4136 | 4136 |
Bagno di Romagna | FC | 10 | 6026 | 10162 |
Premilcuore | FC | 12 | 799 | 10961 |
Galeata | FC | 13 | 2516 | 13477 |
Pratovecchio Stia | AR | 15 | 5845 | 19322 |
Civitella di Romagna | FC | 15 | 3786 | 23108 |
Verghereto | FC | 15 | 1907 | 25015 |
Portico e San Benedetto | FC | 17 | 756 | 25771 |
Poppi | AR | 19 | 6160 | 31931 |
San Godenzo | FI | 20 | 1167 | 33098 |
Rocca San Casciano | FC | 20 | 1910 | 35008 |
Castel San Niccolò | AR | 20 | 2707 | 37715 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2023-03-26 10:06:37 |
43.8838 | 11.8585 | 7 | 2024-03-01 17:18:19 |
Bollettino Sismico Italiano INGV | 124301531 |
Reviewed Rev100 |
ML 1.4 | 2023-03-26 10:06:37 |
43.884 | 11.8317 | 3 | 2023-03-26 10:16:03 |
Sala Sismica INGV-Roma | 115744221 |
Field | Value |
---|---|
Time (UTC) | 2023-03-26 10:06:37 ± 0.14 |
Latitude | 43.8838 ± 0.0054 |
Longitude | 11.8585 ± 0.0100 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124301531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 780 |
Semi-minor axis of confidence ellipse (meter) | 352 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
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) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39750 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 124301531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-12-27 14:24:55 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 115744221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-26 10:16:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2023-03-26T10:06:52.29 | 0.3 | undecidable | manual | S | 296 | 44.1225 | 50 | -0.18 | 67 |
IV.BRIS.HNN. | 2023-03-26T10:06:51.35 | 0.6 | undecidable | manual | S | 349 | 38.5281 | 100 | 0.56 | 41 |
IV.CRE.HHZ. | 2023-03-26T10:06:48.27 | 0.6 | undecidable | manual | S | 166 | 30.3474 | 102 | 0.26 | 45 |
IV.RUFI.EHZ. | 2023-03-26T10:06:47.54 | 0.3 | undecidable | manual | S | 260 | 28.3494 | 103 | 0.19 | 69 |
IV.VMGN.HHN. | 2023-03-26T10:06:47.26 | 0.6 | undecidable | manual | S | 287 | 27.1506 | 104 | 0.31 | 45 |
IV.LMD.HHZ. | 2023-03-26T10:06:46.09 | 0.6 | undecidable | manual | S | 331 | 24.6531 | 105 | 0 | 48 |
IV.BRIS.HNN. | 2023-03-26T10:06:45.57 | 0.3 | undecidable | manual | P | 349 | 38.5281 | 100 | 0.51 | 63 |
IV.SEI.HHZ. | 2023-03-26T10:06:45.61 | 0.1 | undecidable | manual | P | 296 | 44.1225 | 50 | -0.43 | 85 |
IV.CRE.HHZ. | 2023-03-26T10:06:43.50 | 0.1 | undecidable | manual | P | 166 | 30.3474 | 102 | 0.04 | 95 |
IV.RUFI.EHZ. | 2023-03-26T10:06:43.04 | 0.1 | undecidable | manual | P | 260 | 28.3494 | 103 | -0.04 | 95 |
IV.LMD.HHZ. | 2023-03-26T10:06:42.20 | 0.1 | undecidable | manual | P | 331 | 24.6531 | 105 | -0.15 | 94 |
IV.VMGN.HHN. | 2023-03-26T10:06:42.93 | 0.1 | undecidable | manual | P | 287 | 27.1506 | 104 | 0.09 | 94 |
IV.SFI.EHZ. | 2023-03-26T10:06:39.28 | 0.1 | undecidable | manual | S | 338 | 2.4975 | 159 | -0.41 | 92 |
IV.SFI.EHZ. | 2023-03-26T10:06:38.65 | 0.1 | undecidable | manual | P | 338 | 2.4975 | 159 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:1.3 | 0.000135 | 0.28 | AML | other | m | 2023-03-26T10:06:46.69 |
IV.LMD.HHN. | ML:1.3 | 0.0001272 | 0.24 | AML | other | m | 2023-03-26T10:06:46.67 |
IV.SEI.HHN. | ML:1.6 | 0.000129 | 0.18 | AML | other | m | 2023-03-26T10:06:52.84 |
IV.SEI.HHE. | ML:1.4 | 0.0000729 | 0.24 | AML | other | m | 2023-03-26T10:06:53.04 |
IV.RUFI.EHN. | ML:1.0 | 0.000054102849999999996 | 0.1408 | AML | other | m | 2023-03-26T10:06:47.67 |
IV.CRE.HHE. | ML:0.6 | 0.000021765689999999997 | 0.4224 | AML | other | m | 2023-03-26T10:06:52.15 |
IV.CRE.HHN. | ML:0.8 | 0.000034755214999999997 | 0.2368 | AML | other | m | 2023-03-26T10:06:49.11 |