A magnitude ML 1.3 earthquake occured in region: 4 km E Portico e San Benedetto (FC), on
and geographic coordinates (lat, lon) 44.0210, 11.8350 at 28 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 4 | 756 | 756 |
Rocca San Casciano | FC | 5 | 1910 | 2666 |
Galeata | FC | 7 | 2516 | 5182 |
Premilcuore | FC | 7 | 799 | 5981 |
Civitella di Romagna | FC | 8 | 3786 | 9767 |
Tredozio | FC | 10 | 1212 | 10979 |
Santa Sofia | FC | 10 | 4136 | 15115 |
Dovadola | FC | 12 | 1653 | 16768 |
Predappio | FC | 15 | 6346 | 23114 |
Modigliana | FC | 16 | 4560 | 27674 |
Marradi | FI | 19 | 3139 | 30813 |
Castrocaro Terme e Terra del Sole | FC | 20 | 6426 | 37239 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-01-25 14:01:05 |
44.0207 | 11.8352 | 28 | 2020-01-25 14:07:43 |
Sala Sismica INGV-Roma | 75837851 |
Field | Value |
---|---|
Time (UTC) | 2020-01-25 14:01:05 ± 0.23 |
Latitude | 44.0207 ± 0.0063 |
Longitude | 11.8352 ± 0.0113 |
Depth (km) | 28 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75837851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 926 |
Semi-minor axis of confidence ellipse (meter) | 375 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 190 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 75837851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-25 14:07:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SBPO.HNZ. | 2020-01-25T14:01:43.34 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.CRMI.HHZ. | 2020-01-25T14:01:27.05 | 3.0 | undecidable | manual | S | -0.08 | 0 | |||
IV.VISG.HHZ. | 2020-01-25T14:01:19.59 | 0.3 | undecidable | manual | S | 300 | 36.9297 | 122 | 0.17 | 70 |
IV.SEI.HHZ. | 2020-01-25T14:01:19.81 | 0.3 | undecidable | manual | S | 276 | 38.1285 | 121 | 0.11 | 71 |
IV.RUFI.EHZ. | 2020-01-25T14:01:18.35 | 0.3 | undecidable | manual | S | 232 | 32.9448 | 125 | -0.18 | 72 |
IV.BRIS.HHZ. | 2020-01-25T14:01:17.20 | 0.6 | undecidable | manual | S | 346 | 23.2545 | 136 | 0.63 | 42 |
IV.ASQU.HHZ. | 2020-01-25T14:01:17.22 | 0.3 | undecidable | manual | S | 188 | 25.1526 | 134 | 0.3 | 71 |
IV.RINC.HHZ. | 2020-01-25T14:01:16.48 | 0.3 | undecidable | manual | S | 231 | 23.5542 | 136 | -0.14 | 74 |
IV.SFI.EHZ. | 2020-01-25T14:01:15.16 | 0.6 | undecidable | manual | S | 176 | 12.876 | 153 | 0.21 | 49 |
IV.SEI.HHZ. | 2020-01-25T14:01:14.04 | 0.1 | undecidable | manual | P | 276 | 38.1285 | 121 | 0.25 | 92 |
IV.LMD.HHZ. | 2020-01-25T14:01:14.56 | 0.3 | undecidable | manual | S | 302 | 11.9769 | 155 | -0.29 | 73 |
IV.VISG.HHZ. | 2020-01-25T14:01:13.52 | 0.1 | undecidable | manual | P | 300 | 36.9297 | 122 | -0.11 | 96 |
IV.BRIS.HHZ. | 2020-01-25T14:01:12.00 | 0.1 | negative | manual | P | 346 | 23.2545 | 136 | 0.02 | 100 |
IV.ASQU.HHZ. | 2020-01-25T14:01:12.29 | 0.1 | undecidable | manual | P | 188 | 25.1526 | 134 | 0.11 | 98 |
IV.RUFI.EHZ. | 2020-01-25T14:01:12.99 | 0.6 | positive | manual | P | 232 | 32.9448 | 125 | -0.13 | 48 |
IV.RINC.HHZ. | 2020-01-25T14:01:11.81 | 0.1 | undecidable | manual | P | 231 | 23.5542 | 136 | -0.2 | 96 |
IV.SFI.EHZ. | 2020-01-25T14:01:11.08 | 1.0 | positive | manual | P | 176 | 12.876 | 153 | 0.03 | 25 |
IV.LMD.HHZ. | 2020-01-25T14:01:10.59 | 0.1 | positive | manual | P | 302 | 11.9769 | 155 | -0.4 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:1.4 | 0.00011949999999999999 | 0.38 | AML | other | m | 2020-01-25T14:01:14.85 |
IV.LMD.HHN. | ML:1.6 | 0.0001785 | 1.56 | AML | other | m | 2020-01-25T14:01:15.11 |
IV.ASQU.HHN. | ML:1.4 | 0.0000876 | 0.28 | AML | other | m | 2020-01-25T14:01:17.43 |
IV.ASQU.HHE. | ML:1.3 | 0.000076 | 0.5 | AML | other | m | 2020-01-25T14:01:17.72 |
IV.SFI.EHE. | ML:1.0 | 0.000053460845 | 0.3136 | AML | other | m | 2020-01-25T14:01:16.09 |
IV.SFI.EHN. | ML:1.0 | 0.000054399295 | 0.32 | AML | other | m | 2020-01-25T14:01:16.11 |
IV.SFI.HNE. | ML:1.4 | 0.000116447505 | 0.608 | AML | other | m | 2020-01-25T14:01:15.40 |
IV.SFI.HNN. | ML:1.4 | 0.0001423433435 | 0.6912 | AML | other | m | 2020-01-25T14:01:20.47 |
IV.BRIS.HHE. | ML:1.3 | 0.000079260985 | 0.3008 | AML | other | m | 2020-01-25T14:01:18.98 |
IV.BRIS.HHN. | ML:1.4 | 0.0000887114 | 0.4608 | AML | other | m | 2020-01-25T14:01:19.26 |