A magnitude ML 0.9 earthquake occured in region: 3 km E Premilcuore (FC), on
and geographic coordinates (lat, lon) 43.9850, 11.8160 at 10 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 |
---|---|---|---|---|
Premilcuore | FC | 3 | 799 | 799 |
Portico e San Benedetto | FC | 5 | 756 | 1555 |
Galeata | FC | 8 | 2516 | 4071 |
Santa Sofia | FC | 9 | 4136 | 8207 |
Rocca San Casciano | FC | 9 | 1910 | 10117 |
Civitella di Romagna | FC | 10 | 3786 | 13903 |
Tredozio | FC | 12 | 1212 | 15115 |
Dovadola | FC | 16 | 1653 | 16768 |
San Godenzo | FI | 17 | 1167 | 17935 |
Predappio | FC | 19 | 6346 | 24281 |
Marradi | FI | 19 | 3139 | 27420 |
Bagno di Romagna | FC | 19 | 6026 | 33446 |
Modigliana | FC | 19 | 4560 | 38006 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-06-21 01:16:16 |
43.9847 | 11.816 | 10 | 2020-06-21 01:31:33 |
Sala Sismica INGV-Roma | 80360591 |
Field | Value |
---|---|
Time (UTC) | 2020-06-21 01:16:16 ± 0.18 |
Latitude | 43.9847 ± 0.0054 |
Longitude | 11.8160 ± 0.0162 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80360591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1259 |
Semi-minor axis of confidence ellipse (meter) | 551 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 172 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33635 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 80360591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-21 01:31:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BLLA.EHZ. | 2020-06-21T01:16:38.90 | 3.0 | undecidable | manual | S | 0.32 | 0 | |||
IV.SEI.HHZ. | 2020-06-21T01:16:29.23 | 0.6 | undecidable | manual | S | 282 | 37.3293 | 50 | 0.22 | 49 |
IV.BRIS.HHZ. | 2020-06-21T01:16:27.07 | 0.6 | undecidable | manual | S | 352 | 26.9508 | 50 | 0.83 | 42 |
IV.RONT.HHZ. | 2020-06-21T01:16:27.37 | 0.6 | undecidable | manual | S | 272 | 30.5472 | 50 | 0.15 | 51 |
IV.RUFI.EHZ. | 2020-06-21T01:16:26.72 | 0.6 | undecidable | manual | S | 237 | 29.4483 | 50 | -0.18 | 48 |
IV.ASQU.HHZ. | 2020-06-21T01:16:24.83 | 0.6 | undecidable | manual | S | 186 | 20.9679 | 116 | 0.29 | 49 |
IV.RINC.HHZ. | 2020-06-21T01:16:24.84 | 0.6 | undecidable | manual | S | 237 | 19.9689 | 117 | 0.62 | 41 |
IV.SEI.HHZ. | 2020-06-21T01:16:23.52 | 0.6 | undecidable | manual | P | 282 | 37.3293 | 50 | -0.17 | 48 |
IV.BRIS.HHZ. | 2020-06-21T01:16:22.51 | 0.6 | undecidable | manual | P | 352 | 26.9508 | 50 | 0.42 | 48 |
IV.RONT.HHZ. | 2020-06-21T01:16:22.58 | 0.1 | undecidable | manual | P | 272 | 30.5472 | 50 | -0.08 | 100 |
IV.RUFI.EHZ. | 2020-06-21T01:16:22.22 | 0.6 | negative | manual | P | 237 | 29.4483 | 50 | -0.25 | 48 |
IV.LMD.HHZ. | 2020-06-21T01:16:21.62 | 0.6 | undecidable | manual | S | 320 | 13.4754 | 127 | -0.7 | 49 |
IV.ASQU.HHZ. | 2020-06-21T01:16:21.08 | 0.3 | undecidable | manual | P | 186 | 20.9679 | 116 | -0.03 | 78 |
IV.SFI.EHZ. | 2020-06-21T01:16:21.00 | 0.6 | undecidable | manual | S | 164 | 9.1797 | 138 | -0.23 | 51 |
IV.RINC.HHZ. | 2020-06-21T01:16:20.74 | 0.6 | undecidable | manual | P | 237 | 19.9689 | 117 | -0.19 | 51 |
IV.SFI.EHZ. | 2020-06-21T01:16:19.21 | 0.3 | positive | manual | P | 164 | 9.1797 | 138 | 0.01 | 80 |
IV.LMD.HHZ. | 2020-06-21T01:16:19.44 | 1.0 | undecidable | manual | P | 320 | 13.4754 | 127 | -0.39 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHE. | ML:0.8 | 0.0000895 | 0.76 | AML | other | m | 2020-06-21T01:16:21.08 |
IV.SFI.EHN. | ML:0.9 | 0.00009355 | 0.56 | AML | other | m | 2020-06-21T01:16:21.63 |
IV.RINC.HHN. | ML:0.4 | 0.00002175 | 0.48 | AML | other | m | 2020-06-21T01:16:23.11 |
IV.RINC.HHE. | ML:0.5 | 0.000024149999999999997 | 0.94 | AML | other | m | 2020-06-21T01:16:24.87 |
IV.BRIS.HHE. | ML:1.0 | 0.00005225 | 0.4 | AML | other | m | 2020-06-21T01:16:27.45 |
IV.BRIS.HHN. | ML:0.9 | 0.00004035 | 0.42 | AML | other | m | 2020-06-21T01:16:27.28 |
IV.SEI.HHE. | ML:1.1 | 0.000047850000000000004 | 0.72 | AML | other | m | 2020-06-21T01:16:29.54 |
IV.SEI.HHN. | ML:1.2 | 0.000058099999999999996 | 1 | AML | other | m | 2020-06-21T01:16:31.72 |