A magnitude ML 1.1 earthquake occured in region: 3 km S Rocca San Casciano (FC), on
and geographic coordinates (lat, lon) 44.0370, 11.8420 at 29 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 | 3 | 1910 | 1910 |
Portico e San Benedetto | FC | 5 | 756 | 2666 |
Galeata | FC | 7 | 2516 | 5182 |
Civitella di Romagna | FC | 8 | 3786 | 8968 |
Premilcuore | FC | 8 | 799 | 9767 |
Tredozio | FC | 9 | 1212 | 10979 |
Dovadola | FC | 10 | 1653 | 12632 |
Santa Sofia | FC | 11 | 4136 | 16768 |
Predappio | FC | 13 | 6346 | 23114 |
Modigliana | FC | 14 | 4560 | 27674 |
Castrocaro Terme e Terra del Sole | FC | 18 | 6426 | 34100 |
Marradi | FI | 19 | 3139 | 37239 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-03-20 18:41:42 |
44.0367 | 11.8422 | 29 | 2024-03-20 18:49:17 |
Sala Sismica INGV-Roma | 126017121 |
Field | Value |
---|---|
Time (UTC) | 2024-03-20 18:41:42 ± 0.27 |
Latitude | 44.0367 ± 0.0090 |
Longitude | 11.8422 ± 0.0163 |
Depth (km) | 29 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126017121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1229 |
Semi-minor axis of confidence ellipse (meter) | 540 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 97 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 191 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42448 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 126017121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-20 18:49:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2024-03-20T18:42:56.96 | 3.0 | undecidable | manual | Sg | 10.23 | 0 | |||
ST.ZIAN.EHZ. | 2024-03-20T18:42:29.00 | 3.0 | undecidable | manual | Sn | -6.89 | 0 | |||
IV.VVLD.HHZ. | 2024-03-20T18:42:23.56 | 3.0 | undecidable | manual | Pg | 6.34 | 0 | |||
IV.ARVD.HHZ. | 2024-03-20T18:42:06.76 | 3.0 | undecidable | manual | S | -0.69 | 0 | |||
IV.RINC.EHZ. | 2024-03-20T18:41:53.75 | 0.6 | undecidable | manual | S | 229 | 25.0527 | 135 | 0.41 | 45 |
IV.VMGN.HHZ. | 2024-03-20T18:41:53.08 | 0.3 | undecidable | manual | S | 250 | 26.3514 | 133 | -0.49 | 67 |
IT.MRR.HGN. | 2024-03-20T18:41:52.21 | 0.6 | undecidable | manual | S | 279 | 19.2696 | 143 | -0.1 | 49 |
IT.MOG.HNE. | 2024-03-20T18:41:52.26 | 0.6 | undecidable | manual | S | 338 | 15.9729 | 148 | 0.45 | 46 |
IV.LMD.HHZ. | 2024-03-20T18:41:51.10 | 0.6 | undecidable | manual | S | 293 | 11.6772 | 156 | -0.16 | 49 |
IV.CRE.HHZ. | 2024-03-20T18:41:51.51 | 0.6 | positive | manual | P | 169 | 47.1195 | 116 | 0.14 | 46 |
IV.SFI.EHZ. | 2024-03-20T18:41:51.63 | 0.6 | undecidable | manual | S | 178 | 14.6742 | 150 | 0.01 | 50 |
IV.SENI.HNZ. | 2024-03-20T18:41:51.94 | 3.0 | undecidable | manual | P | -0.46 | 0 | |||
IV.VISG.HHZ. | 2024-03-20T18:41:50.10 | 0.1 | undecidable | manual | P | 298 | 36.6411 | 123 | 0.15 | 95 |
IV.RINC.EHZ. | 2024-03-20T18:41:49.16 | 0.6 | undecidable | manual | P | 229 | 25.0527 | 135 | 0.6 | 43 |
IV.VMGN.HHZ. | 2024-03-20T18:41:48.37 | 0.6 | undecidable | manual | P | 250 | 26.3514 | 133 | -0.33 | 46 |
IT.MRR.HGN. | 2024-03-20T18:41:47.80 | 0.1 | undecidable | manual | P | 279 | 19.2696 | 143 | -0.17 | 96 |
IT.MOG.HNE. | 2024-03-20T18:41:47.77 | 0.1 | undecidable | manual | P | 338 | 15.9729 | 148 | 0.09 | 100 |
IV.LMD.HHZ. | 2024-03-20T18:41:47.07 | 1.0 | undecidable | manual | P | 293 | 11.6772 | 156 | -0.29 | 24 |
IV.SFI.EHZ. | 2024-03-20T18:41:47.47 | 0.1 | positive | manual | P | 178 | 14.6742 | 150 | -0.1 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:1.3 | 0.00008845 | 0.28 | AML | other | m | 2024-03-20T18:41:51.43 |
IV.LMD.HHN. | ML:1.4 | 0.00013900000000000002 | 0.48 | AML | other | m | 2024-03-20T18:41:51.40 |
IV.SFI.EHN. | ML:1.0 | 0.00004875 | 0.46 | AML | other | m | 2024-03-20T18:41:51.60 |
IV.SFI.EHE. | ML:1.0 | 0.000051599999999999994 | 0.92 | AML | other | m | 2024-03-20T18:41:52.62 |
IV.VMGN.HHE. | ML:1.0 | 0.00004215 | 0.16 | AML | other | m | 2024-03-20T18:41:53.21 |
IV.VMGN.HHN. | ML:1.1 | 0.00004475 | 0.34 | AML | other | m | 2024-03-20T18:41:53.46 |
IV.RINC.EHE. | ML:1.4 | 0.00008494999999999999 | 0.34 | AML | other | m | 2024-03-20T18:41:54.50 |
IV.RINC.EHN. | ML:1.3 | 0.00008055 | 0.72 | AML | other | m | 2024-03-20T18:41:54.08 |
IV.VISG.HHN. | ML:0.9 | 0.000023650000000000002 | 1.62 | AML | other | m | 2024-03-20T18:41:56.88 |
IV.VISG.HHE. | ML:0.7 | 0.00001525 | 0.42 | AML | other | m | 2024-03-20T18:41:58.39 |
IV.CRE.HHE. | ML:0.9 | 0.000019549999999999997 | 1.6 | AML | other | m | 2024-03-20T18:41:58.15 |
IV.CRE.HHN. | ML:1.0 | 0.00002685 | 0.68 | AML | other | m | 2024-03-20T18:41:59.29 |