A magnitude ML 1.3 earthquake occured in region: 6 km NW Bagno di Romagna (FC), on
and geographic coordinates (lat, lon) 43.8940, 11.9300 at 14 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 |
---|---|---|---|---|
Bagno di Romagna | FC | 6 | 6026 | 6026 |
Santa Sofia | FC | 6 | 4136 | 10162 |
Galeata | FC | 12 | 2516 | 12678 |
Verghereto | FC | 13 | 1907 | 14585 |
Civitella di Romagna | FC | 13 | 3786 | 18371 |
Premilcuore | FC | 15 | 799 | 19170 |
Sarsina | FC | 17 | 3446 | 22616 |
Portico e San Benedetto | FC | 19 | 756 | 23372 |
Rocca San Casciano | FC | 20 | 1910 | 25282 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-04-19 07:09:06 |
43.8942 | 11.9297 | 14 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 124698581 |
Reviewed Rev100 |
ML 1.3 | 2023-04-19 07:09:05 |
43.9062 | 11.9657 | 10 | 2023-04-19 07:17:53 |
Sala Sismica INGV-Roma | 116508141 |
Field | Value |
---|---|
Time (UTC) | 2023-04-19 07:09:06 ± 0.1 |
Latitude | 43.8942 ± 0.0063 |
Longitude | 11.9297 ± 0.0075 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124698581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 656 |
Semi-minor axis of confidence ellipse (meter) | 440 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46225 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124698581 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-17 16:49:53 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116508141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-19 07:17:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SCIAC.HHZ. | 2023-04-19T07:10:38.46 | 3.0 | positive | manual | Pn | 8.45 | 0 | |||
OX.DRE.HHZ. | 2023-04-19T07:10:22.99 | 3.0 | undecidable | manual | Sg | 0.69 | 0 | |||
IV.SGO.HHZ. | 2023-04-19T07:10:20.41 | 3.0 | undecidable | manual | Pg | 18.15 | 0 | |||
OT.CGL1.HHZ. | 2023-04-19T07:10:19.40 | 3.0 | undecidable | manual | Pn | 0.49 | 0 | |||
IV.GATE.HHZ. | 2023-04-19T07:09:50.91 | 3.0 | positive | manual | Pn | 0.66 | 0 | |||
IV.BAG8.EHZ. | 2023-04-19T07:09:36.80 | 3.0 | undecidable | manual | Pn | -0.93 | 0 | |||
IV.VCEL.EHZ. | 2023-04-19T07:09:34.46 | 3.0 | positive | manual | Pn | 0.1 | 0 | |||
IV.MMO1.EHZ. | 2023-04-19T07:09:31.63 | 3.0 | negative | manual | Pg | 5.11 | 0 | |||
IV.RUFI.EHZ. | 2023-04-19T07:09:18.00 | 0.6 | undecidable | manual | S | 260 | 34.1436 | 99 | 0.09 | 46 |
IV.VMGN.HHZ. | 2023-04-19T07:09:17.63 | 0.3 | undecidable | manual | S | 282 | 32.4453 | 100 | 0.19 | 69 |
IV.CRE.HHZ. | 2023-04-19T07:09:17.01 | 0.6 | undecidable | manual | S | 177 | 30.5472 | 101 | 0.04 | 48 |
IV.SEI.HHZ. | 2023-04-19T07:09:15.20 | 0.3 | undecidable | manual | P | 291 | 48.9177 | 95 | -0.05 | 69 |
IV.LMD.HHZ. | 2023-04-19T07:09:15.86 | 0.3 | undecidable | manual | S | 319 | 26.9508 | 103 | -0.17 | 70 |
IV.VISG.HHZ. | 2023-04-19T07:09:15.55 | 0.3 | undecidable | manual | P | 310 | 51.3153 | 95 | -0.05 | 69 |
IV.BRIS.HHN. | 2023-04-19T07:09:14.07 | 0.3 | undecidable | manual | P | 341 | 38.9277 | 97 | 0.37 | 66 |
IV.CPGN.EHZ. | 2023-04-19T07:09:13.05 | 0.3 | undecidable | manual | P | 108 | 32.9448 | 99 | 0.25 | 69 |
IV.RUFI.EHZ. | 2023-04-19T07:09:13.05 | 0.3 | undecidable | manual | P | 260 | 34.1436 | 99 | 0.06 | 70 |
IV.CRE.HHZ. | 2023-04-19T07:09:12.22 | 0.1 | undecidable | manual | P | 177 | 30.5472 | 101 | -0.22 | 92 |
IV.VMGN.HHZ. | 2023-04-19T07:09:12.80 | 0.1 | undecidable | manual | P | 282 | 32.4453 | 100 | 0.08 | 94 |
IV.SFI.HNN. | 2023-04-19T07:09:11.50 | 0.6 | undecidable | manual | S | 280 | 6.6933 | 149 | 0.02 | 49 |
IV.LMD.HHZ. | 2023-04-19T07:09:11.57 | 0.1 | undecidable | manual | P | 319 | 26.9508 | 103 | -0.33 | 91 |
IV.SFI.HNN. | 2023-04-19T07:09:09.22 | 0.1 | undecidable | manual | P | 280 | 6.6933 | 149 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHN. | ML:1.5 | 0.000147 | 0.14 | AML | other | m | 2023-04-19T07:09:16.14 |
IV.LMD.HHE. | ML:1.3 | 0.00010275 | 1.64 | AML | other | m | 2023-04-19T07:09:16.16 |
IV.VMGN.HHE. | ML:1.1 | 0.0000537 | 1.52 | AML | other | m | 2023-04-19T07:09:17.10 |
IV.VMGN.HHN. | ML:1.0 | 0.000039699999999999996 | 1.58 | AML | other | m | 2023-04-19T07:09:18.98 |
IV.RUFI.EHN. | ML:1.4 | 0.00009495 | 0.18 | AML | other | m | 2023-04-19T07:09:18.31 |
IV.RUFI.EHE. | ML:1.3 | 0.00007565 | 0.2 | AML | other | m | 2023-04-19T07:09:18.14 |
IV.SEI.HHN. | ML:1.3 | 0.0000523 | 1.24 | AML | other | m | 2023-04-19T07:09:24.72 |
IV.SEI.HHE. | ML:1.3 | 0.0000514 | 1.56 | AML | other | m | 2023-04-19T07:09:26.89 |