A magnitude ML 0.6 earthquake occured in region: 1 km W Portico e San Benedetto (FC), on
and geographic coordinates (lat, lon) 44.0290, 11.7660 at 6 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 |
---|---|---|---|---|
Portico e San Benedetto | FC | 1 | 756 | 756 |
Premilcuore | FC | 6 | 799 | 1555 |
Tredozio | FC | 6 | 1212 | 2767 |
Rocca San Casciano | FC | 7 | 1910 | 4677 |
Galeata | FC | 12 | 2516 | 7193 |
Marradi | FI | 13 | 3139 | 10332 |
Civitella di Romagna | FC | 14 | 3786 | 14118 |
Dovadola | FC | 14 | 1653 | 15771 |
Modigliana | FC | 15 | 4560 | 20331 |
Santa Sofia | FC | 15 | 4136 | 24467 |
San Godenzo | FI | 16 | 1167 | 25634 |
Predappio | FC | 19 | 6346 | 31980 |
Palazzuolo sul Senio | FI | 20 | 1154 | 33134 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.6 | 2023-04-01 09:42:07 |
44.0287 | 11.7658 | 6 | 2024-03-01 17:18:04 |
Bollettino Sismico Italiano INGV | 116601121 |
Reviewed Rev100 |
Md 1.7 | 2023-04-01 09:42:07 |
44.0328 | 11.7707 | 7 | 2023-04-01 09:58:40 |
Sala Sismica INGV-Roma | 115939201 |
Field | Value |
---|---|
Time (UTC) | 2023-04-01 09:42:07 ± 0.22 |
Latitude | 44.0287 ± 0.0045 |
Longitude | 11.7658 ± 0.0075 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116601121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 638 |
Semi-minor axis of confidence ellipse (meter) | 178 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 116601121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-14 00:07:06 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 115939201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-01 09:58:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2023-04-01T09:42:19.30 | 0.6 | undecidable | manual | S | 275 | 32.6451 | 101 | 0.31 | 46 |
IV.VISG.HHZ. | 2023-04-01T09:42:18.38 | 0.3 | undecidable | manual | S | 304 | 31.8459 | 101 | -0.35 | 69 |
IV.CRTC.HHE. | 2023-04-01T09:42:17.88 | 3.0 | undecidable | manual | P | -6.27 | 0 | |||
IV.RUFI.EHE. | 2023-04-01T09:42:17.97 | 0.3 | undecidable | manual | S | 224 | 29.4483 | 102 | 0.05 | 74 |
IV.PESA.HHN. | 2023-04-01T09:42:16.05 | 3.0 | positive | manual | P | -6.94 | 0 | |||
IV.VENL.EHZ. | 2023-04-01T09:42:15.50 | 3.0 | undecidable | manual | P | -9.99 | 0 | |||
IV.VMGN.HHZ. | 2023-04-01T09:42:15.28 | 0.6 | undecidable | manual | S | 246 | 20.3685 | 107 | 0.43 | 46 |
IV.BRIS.HHN. | 2023-04-01T09:42:15.72 | 0.3 | undecidable | manual | S | 0 | 21.7671 | 106 | 0.41 | 69 |
IV.SEI.HHZ. | 2023-04-01T09:42:14.67 | 1.0 | undecidable | manual | P | 275 | 32.6451 | 101 | 0.55 | 22 |
IV.VISG.HHZ. | 2023-04-01T09:42:14.14 | 0.6 | undecidable | manual | P | 304 | 31.8459 | 101 | 0.17 | 48 |
IV.RUFI.EHE. | 2023-04-01T09:42:13.08 | 0.1 | undecidable | manual | P | 224 | 29.4483 | 102 | -0.43 | 91 |
IV.SFI.EHZ. | 2023-04-01T09:42:13.36 | 0.3 | undecidable | manual | S | 155 | 15.1737 | 112 | 0.19 | 74 |
IV.BRIS.HHN. | 2023-04-01T09:42:11.86 | 0.6 | undecidable | manual | P | 0 | 21.7671 | 106 | -0.14 | 49 |
IV.VMGN.HHZ. | 2023-04-01T09:42:11.80 | 0.1 | undecidable | manual | P | 246 | 20.3685 | 107 | 0.06 | 100 |
IV.LMD.HHZ. | 2023-04-01T09:42:10.54 | 0.6 | undecidable | manual | S | 319 | 7.1928 | 131 | -0.2 | 50 |
IV.SFI.EHZ. | 2023-04-01T09:42:10.66 | 0.1 | undecidable | manual | P | 155 | 15.1737 | 112 | -0.1 | 100 |
IV.LMD.HHZ. | 2023-04-01T09:42:09.12 | 0.3 | undecidable | manual | P | 319 | 7.1928 | 131 | -0.24 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.HNE. | ML:1.0 | 0.00010953504 | 0.6912 | AML | other | m | 2023-04-01T09:42:12.44 |
IV.SFI.EHE. | ML:0.6 | 0.000042547559999999996 | 0.2816 | AML | other | m | 2023-04-01T09:42:13.44 |
IV.SFI.EHN. | ML:0.5 | 0.00003459356750000001 | 0.16 | AML | other | m | 2023-04-01T09:42:13.51 |
IV.VMGN.HHE. | ML:0.5 | 0.000023352665000000002 | 1.2416 | AML | other | m | 2023-04-01T09:42:16.35 |
IV.VMGN.HHN. | ML:0.5 | 0.000023541494999999998 | 4.064 | AML | other | m | 2023-04-01T09:42:15.74 |