A magnitude ML 1.0 earthquake occured in region: 4 km SE Rocca San Casciano (FC), on
and geographic coordinates (lat, lon) 44.0290, 11.8590 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 |
---|---|---|---|---|
Rocca San Casciano | FC | 4 | 1910 | 1910 |
Galeata | FC | 6 | 2516 | 4426 |
Portico e San Benedetto | FC | 6 | 756 | 5182 |
Civitella di Romagna | FC | 7 | 3786 | 8968 |
Premilcuore | FC | 9 | 799 | 9767 |
Santa Sofia | FC | 10 | 4136 | 13903 |
Dovadola | FC | 11 | 1653 | 15556 |
Tredozio | FC | 11 | 1212 | 16768 |
Predappio | FC | 13 | 6346 | 23114 |
Modigliana | FC | 15 | 4560 | 27674 |
Castrocaro Terme e Terra del Sole | FC | 18 | 6426 | 34100 |
Meldola | FC | 20 | 9970 | 44070 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-07-28 07:59:57 |
44.0293 | 11.8588 | 10 | 2022-07-28 08:05:09 |
Sala Sismica INGV-Roma | 107784551 |
Field | Value |
---|---|
Time (UTC) | 2022-07-28 07:59:57 ± 0.24 |
Latitude | 44.0293 ± 0.0063 |
Longitude | 11.8588 ± 0.0200 |
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 | 107784551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1587 |
Semi-minor axis of confidence ellipse (meter) | 394 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 203 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.11871 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31566 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 107784551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-28 08:05:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RUFI.EHZ. | 2022-07-28T08:00:09.46 | 0.1 | undecidable | manual | S | 233 | 35.0427 | 50 | 0.26 | 92 |
IV.BRIS.HHZ. | 2022-07-28T08:00:06.08 | 0.1 | undecidable | manual | S | 341 | 22.8549 | 113 | 0.38 | 92 |
IV.RUFI.EHZ. | 2022-07-28T08:00:03.82 | 0.1 | undecidable | manual | P | 233 | 35.0427 | 50 | -0.26 | 92 |
IV.SFI.EHZ. | 2022-07-28T08:00:03.17 | 0.1 | undecidable | manual | S | 184 | 13.875 | 125 | 0.22 | 97 |
IV.LMD.HHZ. | 2022-07-28T08:00:02.71 | 0.1 | undecidable | manual | S | 294 | 13.1757 | 126 | -0.06 | 100 |
IV.BRIS.HHZ. | 2022-07-28T08:00:01.92 | 0.1 | undecidable | manual | P | 341 | 22.8549 | 113 | -0.14 | 97 |
IV.LMD.HHZ. | 2022-07-28T08:00:00.09 | 0.1 | undecidable | manual | P | 294 | 13.1757 | 126 | -0.27 | 96 |
IV.SFI.EHZ. | 2022-07-28T08:00:00.35 | 0.1 | undecidable | manual | P | 184 | 13.875 | 125 | -0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:1.2 | 0.00015099974999999998 | 0.1024 | AML | other | m | 2022-07-28T08:00:03.37 |
IV.LMD.HHN. | ML:1.4 | 0.00024018354999999999 | 0.1408 | AML | other | m | 2022-07-28T08:00:02.90 |
IV.SFI.EHE. | ML:0.8 | 0.000057686315000000005 | 0.224 | AML | other | m | 2022-07-28T08:00:03.37 |
IV.SFI.EHN. | ML:1.0 | 0.00011054028500000001 | 0.1216 | AML | other | m | 2022-07-28T08:00:03.35 |
IV.BRIS.HHE. | ML:1.0 | 0.000061289475 | 0.1408 | AML | other | m | 2022-07-28T08:00:06.27 |
IV.BRIS.HHN. | ML:0.7 | 0.000034382064999999995 | 0.3008 | AML | other | m | 2022-07-28T08:00:06.36 |