A magnitude ML 0.6 earthquake occured in region: 1 km NE Premilcuore (FC), on
and geographic coordinates (lat, lon) 43.9850, 11.7920 at 8 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 | 2 | 799 | 799 |
Portico e San Benedetto | FC | 5 | 756 | 1555 |
Rocca San Casciano | FC | 10 | 1910 | 3465 |
Galeata | FC | 10 | 2516 | 5981 |
Santa Sofia | FC | 10 | 4136 | 10117 |
Tredozio | FC | 11 | 1212 | 11329 |
Civitella di Romagna | FC | 12 | 3786 | 15115 |
San Godenzo | FI | 15 | 1167 | 16282 |
Dovadola | FC | 17 | 1653 | 17935 |
Marradi | FI | 18 | 3139 | 21074 |
Modigliana | FC | 19 | 4560 | 25634 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-06-21 07:40:16 |
43.9853 | 11.7915 | 9 | 2020-06-21 07:45:35 |
Sala Sismica INGV-Roma | 80367461 |
Field | Value |
---|---|
Time (UTC) | 2020-06-21 07:40:16 ± 0.06 |
Latitude | 43.9853 ± 0.0018 |
Longitude | 11.7915 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80367461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 306 |
Semi-minor axis of confidence ellipse (meter) | 194 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31836 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 80367461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-21 07:45:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.BNI.HHZ. | 2020-06-21T07:42:09.55 | 3.0 | undecidable | manual | Sn | 11.77 | 0 | |||
IV.PZUN.HHZ. | 2020-06-21T07:42:06.33 | 3.0 | undecidable | manual | Sn | -6.32 | 0 | |||
IV.CPTP.HHZ. | 2020-06-21T07:41:47.16 | 3.0 | positive | manual | Pn | -6.53 | 0 | |||
IV.PLLN.EHZ. | 2020-06-21T07:41:45.42 | 3.0 | negative | manual | Pn | -0.46 | 0 | |||
IV.TDS.HHZ. | 2020-06-21T07:41:41.49 | 3.0 | undecidable | manual | Pg | 6.27 | 0 | |||
MN.PDG.HHZ. | 2020-06-21T07:41:33.42 | 3.0 | negative | manual | Pn | -3.74 | 0 | |||
IV.CMPR.HHZ. | 2020-06-21T07:41:27.72 | 3.0 | positive | manual | Pg | 6.15 | 0 | |||
IV.LRP.EHZ. | 2020-06-21T07:41:27.90 | 3.0 | undecidable | manual | Sg | -1.48 | 0 | |||
IV.MSAG.HHZ. | 2020-06-21T07:41:17.39 | 3.0 | positive | manual | Pg | 5.92 | 0 | |||
MN.BNI.HHZ. | 2020-06-21T07:41:12.51 | 3.0 | undecidable | manual | Pn | -0.23 | 0 | |||
IV.LRP.EHZ. | 2020-06-21T07:41:00.30 | 3.0 | positive | manual | Pg | 3.52 | 0 | |||
IV.ROSPO.HHZ. | 2020-06-21T07:40:58.39 | 3.0 | undecidable | manual | Pg | -0.77 | 0 | |||
IT.GLNS.HNZ. | 2020-06-21T07:40:54.03 | 3.0 | undecidable | manual | Pn | -8.01 | 0 | |||
IV.SBPO.HNZ. | 2020-06-21T07:40:36.55 | 3.0 | negative | manual | Pg | -0.13 | 0 | |||
IV.SEI.HHZ. | 2020-06-21T07:40:29.07 | 0.6 | undecidable | manual | S | 283 | 35.3424 | 50 | 0.11 | 47 |
IV.RUFI.EHZ. | 2020-06-21T07:40:26.63 | 0.3 | undecidable | manual | S | 234 | 27.8499 | 107 | 0.05 | 72 |
IV.SEI.HHZ. | 2020-06-21T07:40:23.61 | 0.3 | positive | manual | P | 283 | 35.3424 | 50 | -0.08 | 71 |
IV.RUFI.EHZ. | 2020-06-21T07:40:22.22 | 0.1 | undecidable | manual | P | 234 | 27.8499 | 107 | -0.09 | 96 |
IV.LMD.HHZ. | 2020-06-21T07:40:21.66 | 0.3 | undecidable | manual | S | 327 | 12.2766 | 125 | 0.02 | 75 |
IV.SFI.EHZ. | 2020-06-21T07:40:20.98 | 0.3 | undecidable | manual | S | 154 | 9.9789 | 130 | -0.04 | 75 |
IV.SFI.EHZ. | 2020-06-21T07:40:19.19 | 0.1 | undecidable | manual | P | 154 | 9.9789 | 130 | 0.09 | 99 |
IV.LMD.HHZ. | 2020-06-21T07:40:19.45 | 0.1 | undecidable | manual | P | 327 | 12.2766 | 125 | -0.01 | 100 |
IV.PE3.EHZ. | 2020-06-21T07:40:17.30 | 3.0 | undecidable | manual | P | -9.36 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHE. | ML:0.7 | 0.0000701 | 0.28 | AML | other | m | 2020-06-21T07:40:21.21 |
IV.SFI.EHN. | ML:0.6 | 0.000056800000000000005 | 0.3 | AML | other | m | 2020-06-21T07:40:21.14 |
IV.LMD.HHN. | ML:0.6 | 0.0000467 | 0.8 | AML | other | m | 2020-06-21T07:40:21.44 |
IV.LMD.HHE. | ML:0.6 | 0.00004545000000000001 | 1.64 | AML | other | m | 2020-06-21T07:40:21.88 |