A magnitude ML 0.7 earthquake occured in region: 5 km W Santa Sofia (FC), on
and geographic coordinates (lat, lon) 43.9430, 11.8460 at 7 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 |
---|---|---|---|---|
Santa Sofia | FC | 5 | 4136 | 4136 |
Premilcuore | FC | 7 | 799 | 4935 |
Galeata | FC | 8 | 2516 | 7451 |
Civitella di Romagna | FC | 10 | 3786 | 11237 |
Portico e San Benedetto | FC | 11 | 756 | 11993 |
Rocca San Casciano | FC | 13 | 1910 | 13903 |
Bagno di Romagna | FC | 14 | 6026 | 19929 |
Tredozio | FC | 17 | 1212 | 21141 |
San Godenzo | FI | 18 | 1167 | 22308 |
Pratovecchio Stia | AR | 20 | 5845 | 28153 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-05-09 16:32:37 |
43.9428 | 11.8463 | 7 | 2020-05-09 16:41:04 |
Sala Sismica INGV-Roma | 78988751 |
Field | Value |
---|---|
Time (UTC) | 2020-05-09 16:32:37 ± 0.17 |
Latitude | 43.9428 ± 0.0027 |
Longitude | 11.8463 ± 0.0062 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78988751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 404 |
Semi-minor axis of confidence ellipse (meter) | 380 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 240 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 216 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18166 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.5 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 78988751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-09 16:41:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ESML.HHZ. | 2020-05-09T16:34:17.95 | 3.0 | negative | manual | Pg | 7.47 | 0 | |||
AC.VLO.HHZ. | 2020-05-09T16:34:13.06 | 3.0 | undecidable | manual | Pn | -0.51 | 0 | |||
IV.SPS2.HHZ. | 2020-05-09T16:34:06.85 | 3.0 | negative | manual | Pg | 8.23 | 0 | |||
OX.MPRI.HHZ. | 2020-05-09T16:33:58.37 | 3.0 | undecidable | manual | Sg | 4.38 | 0 | |||
IV.GALF.HHZ. | 2020-05-09T16:33:58.75 | 3.0 | positive | manual | Pn | -9.28 | 0 | |||
IV.CMPR.HHZ. | 2020-05-09T16:33:46.01 | 3.0 | undecidable | manual | Pg | 5.26 | 0 | |||
IV.ZONE.HHZ. | 2020-05-09T16:33:41.60 | 3.0 | undecidable | manual | Sn | 0.31 | 0 | |||
IV.MMO1.EHZ. | 2020-05-09T16:33:21.94 | 3.0 | undecidable | manual | S | -3.04 | 0 | |||
IV.BRMO.HHZ. | 2020-05-09T16:33:15.03 | 3.0 | undecidable | manual | Pn | -4.38 | 0 | |||
OX.MPRI.HHZ. | 2020-05-09T16:33:15.36 | 3.0 | undecidable | manual | Pn | -2.77 | 0 | |||
GU.GSCL.HHZ. | 2020-05-09T16:33:07.30 | 3.0 | undecidable | manual | S | 1.85 | 0 | |||
IV.RINC.HHZ. | 2020-05-09T16:32:45.11 | 0.3 | undecidable | manual | S | 252 | 20.1687 | 109 | 0.03 | 73 |
IV.LMD.HHZ. | 2020-05-09T16:32:44.62 | 0.1 | undecidable | manual | S | 323 | 18.5703 | 110 | 0.03 | 98 |
IV.CPGN.EHZ. | 2020-05-09T16:32:44.74 | 3.0 | undecidable | manual | P | -2.13 | 0 | |||
IV.RINC.HHZ. | 2020-05-09T16:32:41.89 | 0.6 | undecidable | manual | P | 252 | 20.1687 | 109 | -0.07 | 48 |
IV.LMD.HHZ. | 2020-05-09T16:32:41.60 | 0.3 | positive | manual | P | 323 | 18.5703 | 110 | -0.07 | 73 |
IV.RIBO.EHZ.01 | 2020-05-09T16:32:41.50 | 3.0 | undecidable | manual | P | -7.24 | 0 | |||
IV.SFI.EHZ. | 2020-05-09T16:32:40.46 | 0.1 | undecidable | manual | S | 179 | 4.1958 | 149 | -0.05 | 100 |
IV.SFI.EHZ. | 2020-05-09T16:32:39.41 | 0.1 | positive | manual | P | 179 | 4.1958 | 149 | 0.09 | 99 |
IV.RONT.HHZ. | 2020-05-09T16:32:39.60 | 3.0 | positive | manual | P | 0.49 | 0 | |||
IV.FIR.HHZ. | 2020-05-09T16:32:35.28 | 3.0 | undecidable | manual | P | -0.03 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FIR.HNE. | ML:1.6 | 0.00011391640499999999 | 0.064 | AML | other | m | 2020-05-09T16:32:37.79 |
IV.SFI.EHE. | ML:0.0 | 0.0001672968 | 0.2432 | AML | other | m | 2020-05-09T16:32:40.67 |
IV.SFI.EHN. | ML:0.0 | 0.0001911312 | 0.1664 | AML | other | m | 2020-05-09T16:32:40.67 |
IV.SFI.HNE. | ML:0.0 | 0.00014957575 | 0.256 | AML | other | m | 2020-05-09T16:32:40.54 |
IV.SFI.HNN. | ML:0.0 | 0.00019958185000000002 | 0.1536 | AML | other | m | 2020-05-09T16:32:40.67 |
IV.LMD.HHE. | ML:0.6 | 0.00002906599 | 0.1664 | AML | other | m | 2020-05-09T16:32:44.74 |
IV.LMD.HHN. | ML:0.6 | 0.000028766429999999998 | 0.1664 | AML | other | m | 2020-05-09T16:32:44.73 |