A magnitude ML 1.0 earthquake occured in region: 4 km S Rocca San Casciano (FC), on
and geographic coordinates (lat, lon) 44.0300, 11.8490 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
Portico e San Benedetto | FC | 5 | 756 | 2666 |
Galeata | FC | 6 | 2516 | 5182 |
Civitella di Romagna | FC | 8 | 3786 | 8968 |
Premilcuore | FC | 8 | 799 | 9767 |
Tredozio | FC | 10 | 1212 | 10979 |
Santa Sofia | FC | 10 | 4136 | 15115 |
Dovadola | FC | 11 | 1653 | 16768 |
Predappio | FC | 13 | 6346 | 23114 |
Modigliana | FC | 15 | 4560 | 27674 |
Castrocaro Terme e Terra del Sole | FC | 18 | 6426 | 34100 |
Marradi | FI | 20 | 3139 | 37239 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2022-07-27 23:14:02 |
44.0303 | 11.8492 | 9 | 2023-01-31 19:03:45 |
Bollettino Sismico Italiano INGV | 109735321 |
Reviewed Rev100 |
ML 1.0 | 2022-07-27 23:14:02 |
44.0288 | 11.8547 | 9 | 2022-07-27 23:17:53 |
Sala Sismica INGV-Roma | 107773951 |
Field | Value |
---|---|
Time (UTC) | 2022-07-27 23:14:02 ± 0.11 |
Latitude | 44.0303 ± 0.0054 |
Longitude | 11.8492 ± 0.0100 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 109735321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 842 |
Semi-minor axis of confidence ellipse (meter) | 355 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.11242 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69967 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 109735321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-19 13:30:44 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 107773951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-27 23:17:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHE. | 2022-07-27T23:14:19.00 | 0.3 | undecidable | manual | S | 144 | 52.6029 | 50 | -0.22 | 69 |
IV.CRE.HHE. | 2022-07-27T23:14:17.65 | 0.3 | undecidable | manual | S | 170 | 46.4202 | 50 | 0.09 | 71 |
IV.BOSL.HHE. | 2022-07-27T23:14:16.00 | 0.3 | undecidable | manual | S | 254 | 39.4272 | 50 | 0.28 | 69 |
IV.PIEI.HHZ. | 2022-07-27T23:14:16.73 | 0.6 | undecidable | manual | P | 135 | 77.6667 | 50 | 0.85 | 36 |
IV.VISG.HHZ. | 2022-07-27T23:14:15.41 | 0.3 | undecidable | manual | S | 298 | 37.4292 | 50 | 0.23 | 70 |
IV.RUFI.EHZ. | 2022-07-27T23:14:14.48 | 0.3 | undecidable | manual | S | 232 | 34.5432 | 50 | 0.08 | 73 |
IV.CRE.HHE. | 2022-07-27T23:14:11.36 | 0.1 | undecidable | manual | P | 170 | 46.4202 | 50 | 0.31 | 91 |
IV.PARC.HHE. | 2022-07-27T23:14:11.75 | 0.3 | undecidable | manual | P | 144 | 52.6029 | 50 | -0.26 | 68 |
IV.BRIS.HHZ. | 2022-07-27T23:14:10.80 | 0.3 | undecidable | manual | S | 343 | 22.5552 | 111 | 0.27 | 72 |
IV.VISG.HHZ. | 2022-07-27T23:14:09.32 | 0.3 | undecidable | manual | P | 298 | 37.4292 | 50 | -0.36 | 68 |
IV.BOSL.HHE. | 2022-07-27T23:14:09.70 | 0.3 | undecidable | manual | P | 254 | 39.4272 | 50 | -0.29 | 69 |
IV.RUFI.EHZ. | 2022-07-27T23:14:08.76 | 0.3 | undecidable | manual | P | 232 | 34.5432 | 50 | -0.47 | 67 |
IV.SFI.EHZ. | 2022-07-27T23:14:08.13 | 0.6 | undecidable | manual | S | 181 | 13.9749 | 122 | 0.3 | 48 |
IV.LMD.HHZ. | 2022-07-27T23:14:07.57 | 0.6 | undecidable | manual | S | 295 | 12.4764 | 124 | 0.16 | 50 |
IV.BRIS.HHZ. | 2022-07-27T23:14:06.89 | 0.3 | undecidable | manual | P | 343 | 22.5552 | 111 | -0.1 | 74 |
IV.SFI.EHZ. | 2022-07-27T23:14:05.32 | 0.1 | positive | manual | P | 181 | 13.9749 | 122 | -0.12 | 100 |
IV.LMD.HHZ. | 2022-07-27T23:14:04.99 | 0.1 | undecidable | manual | P | 295 | 12.4764 | 124 | -0.2 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SFI.EHE. | ML:1.2 | 0.0001665 | 0.16 | AML | other | m | 2022-07-27T23:14:08.32 |
IV.LMD.HHE. | ML:1.2 | 0.000184 | 0.14 | AML | other | m | 2022-07-27T23:14:08.38 |
IV.SFI.EHN. | ML:1.1 | 0.00014680000000000002 | 0.36 | AML | other | m | 2022-07-27T23:14:08.32 |
IV.LMD.HHN. | ML:1.0 | 0.000117 | 1.1 | AML | other | m | 2022-07-27T23:14:08.03 |
IV.BRIS.HHE. | ML:0.8 | 0.00004565 | 0.26 | AML | other | m | 2022-07-27T23:14:11.34 |
IV.BRIS.HHN. | ML:0.7 | 0.00003555 | 0.42 | AML | other | m | 2022-07-27T23:14:11.58 |