A magnitude ML 0.8 earthquake occured in region: 4 km W Galeata (FC), on
and geographic coordinates (lat, lon) 44.0060, 11.8610 at 9 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 |
---|---|---|---|---|
Galeata | FC | 4 | 2516 | 2516 |
Civitella di Romagna | FC | 6 | 3786 | 6302 |
Rocca San Casciano | FC | 7 | 1910 | 8212 |
Portico e San Benedetto | FC | 7 | 756 | 8968 |
Premilcuore | FC | 7 | 799 | 9767 |
Santa Sofia | FC | 8 | 4136 | 13903 |
Tredozio | FC | 12 | 1212 | 15115 |
Dovadola | FC | 13 | 1653 | 16768 |
Predappio | FC | 15 | 6346 | 23114 |
Modigliana | FC | 18 | 4560 | 27674 |
Bagno di Romagna | FC | 19 | 6026 | 33700 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-05-18 20:13:44 |
44.0057 | 11.8608 | 9 | 2022-05-18 20:26:09 |
Sala Sismica INGV-Roma | 104834421 |
Field | Value |
---|---|
Time (UTC) | 2022-05-18 20:13:44 ± 0.1 |
Latitude | 44.0057 ± 0.0045 |
Longitude | 11.8608 ± 0.0125 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104834421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 968 |
Semi-minor axis of confidence ellipse (meter) | 153 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 970.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.10162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44876 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 104834421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-18 20:26:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2022-05-18T20:14:00.15 | 0.6 | undecidable | manual | S | 143 | 49.8168 | 50 | -0.09 | 49 |
IV.CRE.HHZ. | 2022-05-18T20:13:58.72 | 0.6 | undecidable | manual | S | 170 | 43.5231 | 50 | 0.17 | 49 |
IV.RUFI.EHZ. | 2022-05-18T20:13:56.07 | 0.6 | undecidable | manual | S | 237 | 33.6441 | 50 | 0.14 | 50 |
IV.PARC.HHZ. | 2022-05-18T20:13:53.25 | 0.1 | undecidable | manual | P | 143 | 49.8168 | 50 | -0.15 | 97 |
IV.BRIS.HHZ. | 2022-05-18T20:13:53.84 | 0.6 | undecidable | manual | S | 343 | 25.4523 | 110 | 0.41 | 48 |
IV.ASQU.HHZ. | 2022-05-18T20:13:53.03 | 0.6 | undecidable | manual | S | 194 | 23.8539 | 111 | 0.11 | 51 |
IV.CRE.HHZ. | 2022-05-18T20:13:52.86 | 0.1 | undecidable | manual | P | 170 | 43.5231 | 50 | 0.43 | 93 |
IV.IMOL.HNZ. | 2022-05-18T20:13:51.84 | 0.1 | undecidable | manual | P | 347 | 40.4262 | 50 | -0.1 | 100 |
IV.RUFI.EHZ. | 2022-05-18T20:13:50.57 | 0.3 | positive | manual | P | 237 | 33.6441 | 50 | -0.34 | 72 |
IV.SFI.EHZ. | 2022-05-18T20:13:49.22 | 0.6 | undecidable | manual | S | 186 | 11.2776 | 129 | 0.14 | 52 |
IV.BRIS.HHZ. | 2022-05-18T20:13:49.33 | 0.6 | negative | manual | P | 343 | 25.4523 | 110 | -0.14 | 51 |
IV.ASQU.HHZ. | 2022-05-18T20:13:48.84 | 0.6 | positive | manual | P | 194 | 23.8539 | 111 | -0.33 | 49 |
IV.SFI.EHZ. | 2022-05-18T20:13:46.71 | 0.6 | positive | manual | P | 186 | 11.2776 | 129 | -0.25 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHN. | ML:1.0 | 0.00012245 | 0.58 | AML | other | m | 2022-05-18T20:13:49.59 |
IV.SFI.EHE. | ML:0.7 | 0.00006335000000000001 | 1.44 | AML | other | m | 2022-05-18T20:13:50.11 |
IV.LMD.HHE. | ML:0.6 | 0.00004415 | 1.4 | AML | other | m | 2022-05-18T20:13:50.91 |
IV.LMD.HHN. | ML:0.7 | 0.00005745 | 0.18 | AML | other | m | 2022-05-18T20:13:51.28 |
IV.ASQU.HHN. | ML:1.1 | 0.00007995 | 0.24 | AML | other | m | 2022-05-18T20:13:53.24 |
IV.ASQU.HHE. | ML:0.9 | 0.00005665 | 0.24 | AML | other | m | 2022-05-18T20:13:53.36 |
IV.BRIS.HHE. | ML:0.6 | 0.000025050000000000002 | 0.28 | AML | other | m | 2022-05-18T20:13:54.09 |
IV.BRIS.HHN. | ML:0.6 | 0.0000246 | 0.44 | AML | other | m | 2022-05-18T20:13:54.50 |