A magnitude ML 1.8 earthquake occured in region: Costa Romagnola meridionale (Rimini, Forli Cesena), on
and geographic coordinates (lat, lon) 44.1530, 12.8300 at 27 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2022-01-28 17:50:12 |
44.1527 | 12.83 | 27 | 2022-07-08 12:33:37 |
Bollettino Sismico Italiano INGV | 102286681 |
Reviewed Rev100 |
ML 1.8 | 2022-01-28 17:50:12 |
44.206 | 12.8798 | 12 | 2022-01-28 18:03:47 |
Sala Sismica INGV-Roma | 100278651 |
Field | Value |
---|---|
Time (UTC) | 2022-01-28 17:50:12 ± 0.25 |
Latitude | 44.1527 ± 0.0153 |
Longitude | 12.8300 ± 0.0175 |
Depth (km) | 27 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 102286681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1443 |
Semi-minor axis of confidence ellipse (meter) | 1286 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 253 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.21134 |
Epicentral distance of station farthest from the epicenter (degree) | 1.13045 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 100278651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-28 18:03:47 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 102286681 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-11 16:54:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2022-01-28T17:50:42.04 | 0.6 | undecidable | manual | S | 166 | 93.9393 | 101 | 1.43 | 27 |
IV.ASQU.HHE. | 2022-01-28T17:50:40.39 | 0.6 | undecidable | manual | S | 245 | 91.9413 | 101 | 0.28 | 46 |
IV.LMD.HHZ. | 2022-01-28T17:50:40.08 | 0.6 | undecidable | manual | S | 265 | 89.8434 | 102 | 0.54 | 44 |
IV.SFI.HNE. | 2022-01-28T17:50:38.25 | 0.3 | undecidable | manual | S | 251 | 83.0502 | 103 | 0.46 | 68 |
IV.SSFR.HHZ. | 2022-01-28T17:50:37.18 | 0.6 | undecidable | manual | S | 183 | 79.5648 | 103 | 0.31 | 46 |
IV.PIEI.HHZ. | 2022-01-28T17:50:34.89 | 0.3 | undecidable | manual | S | 199 | 72.372 | 105 | -0.13 | 71 |
IV.FDMO.HHZ. | 2022-01-28T17:50:33.50 | 0.3 | undecidable | manual | P | 170 | 125.4744 | 54 | 0.03 | 62 |
IV.CSP1.EHZ. | 2022-01-28T17:50:33.08 | 0.3 | undecidable | manual | P | 166 | 121.4895 | 54 | 0.12 | 62 |
IV.VISG.HHZ. | 2022-01-28T17:50:32.30 | 0.3 | undecidable | manual | P | 273 | 111.0999 | 99 | 0.88 | 54 |
IV.MPAG.EHZ. | 2022-01-28T17:50:31.15 | 0.6 | undecidable | manual | S | 186 | 58.2972 | 109 | -0.28 | 47 |
IV.EL6.EHZ. | 2022-01-28T17:50:29.26 | 0.3 | undecidable | manual | P | 166 | 93.9393 | 101 | 0.46 | 64 |
IV.LMD.HHZ. | 2022-01-28T17:50:28.14 | 0.3 | undecidable | manual | P | 265 | 89.8434 | 102 | -0.05 | 70 |
IV.ASQU.HHE. | 2022-01-28T17:50:28.16 | 0.3 | undecidable | manual | P | 245 | 91.9413 | 101 | -0.36 | 65 |
IV.CRTC.HHZ. | 2022-01-28T17:50:28.26 | 0.6 | undecidable | manual | S | 174 | 42.8238 | 116 | 0.67 | 47 |
IV.SFI.HNE. | 2022-01-28T17:50:27.07 | 0.3 | undecidable | manual | P | 251 | 83.0502 | 103 | -0.11 | 70 |
IV.SSFR.HHZ. | 2022-01-28T17:50:26.16 | 0.3 | undecidable | manual | P | 183 | 79.5648 | 103 | -0.49 | 66 |
IV.PIEI.HHZ. | 2022-01-28T17:50:24.92 | 0.1 | undecidable | manual | P | 199 | 72.372 | 105 | -0.65 | 83 |
IV.PESA.HHZ. | 2022-01-28T17:50:23.67 | 0.3 | undecidable | manual | S | 178 | 23.4543 | 135 | 0.32 | 81 |
IV.MPAG.EHZ. | 2022-01-28T17:50:22.69 | 0.1 | undecidable | manual | P | 186 | 58.2972 | 109 | -0.81 | 79 |
IV.CRTC.HHZ. | 2022-01-28T17:50:21.20 | 0.3 | undecidable | manual | P | 174 | 42.8238 | 116 | -0.09 | 76 |
IV.PESA.HHZ. | 2022-01-28T17:50:18.64 | 0.1 | undecidable | manual | P | 178 | 23.4543 | 135 | -0.2 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRSN.EHE. | ML:2.4 | 0.0004748114 | 0.0512 | AML | other | m | 2022-01-28T17:50:24.26 |
IV.BRSN.HNE. | ML:2.4 | 0.00052721855 | 0.0512 | AML | other | m | 2022-01-28T17:50:24.26 |
IV.PESA.HHE. | ML:1.8 | 0.0002903481 | 0.1408 | AML | other | m | 2022-01-28T17:50:24.22 |
IV.PESA.HHN. | ML:1.7 | 0.0002045 | 0.72 | AML | other | m | 2022-01-28T17:50:25.06 |
IV.CRTC.HHN. | ML:1.8 | 0.00015849999999999998 | 0.56 | AML | other | m | 2022-01-28T17:50:29.69 |
IV.CRTC.HHE. | ML:1.7 | 0.000146 | 0.18 | AML | other | m | 2022-01-28T17:50:30.47 |
IV.MPAG.EHN. | ML:1.7 | 0.00009395000000000001 | 0.78 | AML | other | m | 2022-01-28T17:50:33.08 |
IV.MPAG.EHE. | ML:1.6 | 0.00008149999999999999 | 0.12 | AML | other | m | 2022-01-28T17:50:33.08 |
IV.PIEI.HHE. | ML:2.0 | 0.0001385 | 1.54 | AML | other | m | 2022-01-28T17:50:36.18 |
IV.PIEI.HHN. | ML:1.6 | 0.0000658 | 0.46 | AML | other | m | 2022-01-28T17:50:36.41 |
IV.SSFR.HHE. | ML:2.0 | 0.0001295 | 0.46 | AML | other | m | 2022-01-28T17:50:37.89 |
IV.SSFR.HNE. | ML:2.0 | 0.00014414505 | 0.1792 | AML | other | m | 2022-01-28T17:50:38.98 |
IV.SSFR.HHN. | ML:2.1 | 0.000179 | 1.12 | AML | other | m | 2022-01-28T17:50:39.89 |
IV.LMD.HHE. | ML:1.6 | 0.00004615 | 0.6 | AML | other | m | 2022-01-28T17:50:41.19 |
IV.LMD.HHN. | ML:1.7 | 0.000053150000000000004 | 0.46 | AML | other | m | 2022-01-28T17:50:41.73 |
IV.EL6.EHE. | ML:1.7 | 0.000051550000000000006 | 0.92 | AML | other | m | 2022-01-28T17:50:47.94 |