A magnitude ML 1.3 earthquake occured in region: Galeata (FC), on
and geographic coordinates (lat, lon) 43.9960, 11.9150 at 24 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 |
---|---|---|---|---|
Galeata | FC | 0 | 2516 | 2516 |
Civitella di Romagna | FC | 2 | 3786 | 6302 |
Santa Sofia | FC | 5 | 4136 | 10438 |
Rocca San Casciano | FC | 9 | 1910 | 12348 |
Portico e San Benedetto | FC | 11 | 756 | 13104 |
Premilcuore | FC | 11 | 799 | 13903 |
Predappio | FC | 13 | 6346 | 20249 |
Dovadola | FC | 14 | 1653 | 21902 |
Bagno di Romagna | FC | 16 | 6026 | 27928 |
Tredozio | FC | 17 | 1212 | 29140 |
Meldola | FC | 19 | 9970 | 39110 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-12-27 20:25:22 |
43.9955 | 11.9147 | 24 | 2021-02-26 14:56:13 |
Bollettino Sismico Italiano INGV | 86000321 |
Reviewed Rev100 |
ML 1.4 | 2020-12-27 20:25:22 |
43.9955 | 11.9147 | 24 | 2020-12-27 20:32:43 |
Sala Sismica INGV-Roma | 85759621 |
Field | Value |
---|---|
Time (UTC) | 2020-12-27 20:25:22 ± 0.21 |
Latitude | 43.9955 ± 0.0063 |
Longitude | 11.9147 ± 0.0113 |
Depth (km) | 24 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86000321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 943 |
Semi-minor axis of confidence ellipse (meter) | 250 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 73 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.10252 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61514 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 85759621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-27 20:32:43 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 86000321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-03 20:03:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2020-12-27T20:25:37.09 | 0.3 | undecidable | manual | S | 176 | 41.9247 | 112 | 0.4 | 66 |
IV.RUFI.EHZ. | 2020-12-27T20:25:35.82 | 0.3 | undecidable | manual | S | 242 | 36.8298 | 116 | 0.37 | 68 |
IV.BRIS.HHZ. | 2020-12-27T20:25:34.19 | 0.3 | undecidable | manual | S | 335 | 28.0497 | 124 | 0.77 | 60 |
IV.NARO.HHZ. | 2020-12-27T20:25:34.61 | 0.3 | undecidable | manual | P | 128 | 68.2761 | 103 | 0.07 | 67 |
IV.RINC.HHZ. | 2020-12-27T20:25:33.53 | 0.3 | undecidable | manual | S | 244 | 27.3504 | 124 | 0.25 | 70 |
IV.ASQU.HHZ. | 2020-12-27T20:25:32.62 | 0.3 | undecidable | manual | S | 204 | 24.2535 | 128 | 0.02 | 74 |
IV.IMOL.HNE. | 2020-12-27T20:25:31.02 | 0.6 | undecidable | manual | P | 341 | 42.624 | 112 | 0.27 | 46 |
IV.LMD.HHZ. | 2020-12-27T20:25:31.20 | 0.3 | undecidable | manual | S | 299 | 18.87 | 136 | -0.34 | 70 |
IV.SFI.EHZ. | 2020-12-27T20:25:30.24 | 0.1 | undecidable | manual | S | 208 | 11.3775 | 151 | -0.12 | 100 |
IV.CRE.HHZ. | 2020-12-27T20:25:30.50 | 0.3 | undecidable | manual | P | 176 | 41.9247 | 112 | -0.15 | 70 |
IV.RUFI.EHZ. | 2020-12-27T20:25:29.83 | 0.1 | undecidable | manual | P | 242 | 36.8298 | 116 | -0.1 | 94 |
IV.BRSN.EHE. | 2020-12-27T20:25:29.61 | 0.3 | undecidable | manual | P | 22 | 34.6431 | 117 | -0.02 | 73 |
IV.ASQU.HHZ. | 2020-12-27T20:25:28.19 | 0.1 | undecidable | manual | P | 204 | 24.2535 | 128 | -0.09 | 97 |
IV.BRIS.HHZ. | 2020-12-27T20:25:28.73 | 0.1 | undecidable | manual | P | 335 | 28.0497 | 124 | -0.03 | 98 |
IV.RINC.HHZ. | 2020-12-27T20:25:28.74 | 0.1 | undecidable | manual | P | 244 | 27.3504 | 124 | 0.07 | 97 |
IV.LMD.HHZ. | 2020-12-27T20:25:27.16 | 0.1 | undecidable | manual | P | 299 | 18.87 | 136 | -0.51 | 89 |
IV.SFI.EHZ. | 2020-12-27T20:25:26.72 | 0.1 | undecidable | manual | P | 208 | 11.3775 | 151 | -0.27 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHN. | ML:1.5 | 0.00020024150000000002 | 0.1664 | AML | other | m | 2020-12-27T20:25:30.48 |
IV.SFI.EHE. | ML:1.8 | 0.000347706 | 0.2432 | AML | other | m | 2020-12-27T20:25:30.48 |
IV.SFI.HNE. | ML:1.8 | 0.00037054145 | 0.256 | AML | other | m | 2020-12-27T20:25:30.36 |
IV.SFI.HNN. | ML:1.5 | 0.00021109355000000003 | 0.2304 | AML | other | m | 2020-12-27T20:25:30.38 |
IV.LMD.HHN. | ML:1.2 | 0.00009079557500000001 | 0.3456 | AML | other | m | 2020-12-27T20:25:31.58 |
IV.LMD.HHE. | ML:1.2 | 0.000074817915 | 0.2688 | AML | other | m | 2020-12-27T20:25:32.33 |
IV.ASQU.HHN. | ML:1.3 | 0.000089714285 | 1.6032 | AML | other | m | 2020-12-27T20:25:33.84 |
IV.ASQU.HHE. | ML:1.3 | 0.000082413 | 0.32 | AML | other | m | 2020-12-27T20:25:33.08 |
IV.RINC.HHE. | ML:1.3 | 0.000087448915 | 0.3712 | AML | other | m | 2020-12-27T20:25:33.67 |
IV.RINC.HHN. | ML:1.2 | 0.00006534339 | 1.5648 | AML | other | m | 2020-12-27T20:25:33.18 |
IV.BRIS.HHN. | ML:1.5 | 0.000142176205 | 0.384 | AML | other | m | 2020-12-27T20:25:34.41 |
IV.BRIS.HHE. | ML:1.3 | 0.000078442695 | 0.192 | AML | other | m | 2020-12-27T20:25:34.84 |
IV.RUFI.EHE. | ML:1.0 | 0.000030821155000000006 | 0.4224 | AML | other | m | 2020-12-27T20:25:36.04 |
IV.RUFI.EHN. | ML:1.3 | 0.00005914648 | 0.5248 | AML | other | m | 2020-12-27T20:25:36.43 |
IV.CRE.HHN. | ML:1.0 | 0.000025583830000000003 | 0.3072 | AML | other | m | 2020-12-27T20:25:37.72 |
IV.CRE.HHE. | ML:0.7 | 0.000013475345 | 0.2176 | AML | other | m | 2020-12-27T20:25:37.31 |