A magnitude ML 1.6 earthquake occured in region: Costa Romagnola meridionale (Rimini, Forli Cesena), on
and geographic coordinates (lat, lon) 44.1380, 12.8900 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-12-13 00:29:35 |
44.1383 | 12.89 | 9 | 2023-12-13 00:41:35 |
Sala Sismica INGV-Roma | 123986511 |
Field | Value |
---|---|
Time (UTC) | 2023-12-13 00:29:35 ± 0.37 |
Latitude | 44.1383 ± 0.0144 |
Longitude | 12.8900 ± 0.0201 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123986511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1955 |
Semi-minor axis of confidence ellipse (meter) | 989 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 224 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1960.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 270 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67089 |
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 | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 123986511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-13 00:41:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.SCL3.EHZ.02 | 2023-12-13T00:31:23.08 | 3.0 | undecidable | manual | Sn | -3.25 | 0 | |||
IV.MOCO.HNZ. | 2023-12-13T00:31:07.58 | 3.0 | undecidable | manual | Sn | -1.3 | 0 | |||
IV.GIUL.HHZ. | 2023-12-13T00:30:54.24 | 3.0 | undecidable | manual | Sg | 2.53 | 0 | |||
IV.MOCO.HHZ. | 2023-12-13T00:30:32.46 | 3.0 | undecidable | manual | Pg | 3.48 | 0 | |||
IV.GIUL.HHZ. | 2023-12-13T00:30:17.06 | 3.0 | positive | manual | Pn | -2.27 | 0 | |||
IV.VISG.HHZ. | 2023-12-13T00:30:13.93 | 3.0 | undecidable | manual | S | 0.31 | 0 | |||
IV.LATE.HHZ. | 2023-12-13T00:30:08.39 | 3.0 | undecidable | manual | Pg | 1.69 | 0 | |||
IV.RSM2.HHZ. | 2023-12-13T00:29:49.55 | 0.6 | undecidable | manual | S | 238 | 41.9247 | 50 | 0.13 | 49 |
IV.CRTC.HHZ. | 2023-12-13T00:29:49.49 | 0.6 | undecidable | manual | S | 181 | 41.0256 | 50 | 0.3 | 47 |
IV.APEC.HNN. | 2023-12-13T00:29:48.35 | 0.6 | undecidable | manual | P | 210 | 74.4699 | 50 | -0.09 | 46 |
IV.PIEI.HHZ. | 2023-12-13T00:29:48.07 | 0.6 | undecidable | manual | P | 203 | 72.6717 | 50 | -0.09 | 47 |
IV.BLLA.EHZ. | 2023-12-13T00:29:47.17 | 1.0 | undecidable | manual | S | 271 | 33.4443 | 50 | 0.01 | 25 |
IV.MPAG.EHE. | 2023-12-13T00:29:46.01 | 0.6 | undecidable | manual | P | 191 | 57.3981 | 50 | 0.2 | 47 |
IV.NARO.HHZ. | 2023-12-13T00:29:46.09 | 0.6 | undecidable | manual | P | 203 | 63.492 | 50 | -0.66 | 41 |
IV.CRTC.HHZ. | 2023-12-13T00:29:43.25 | 0.1 | undecidable | manual | P | 181 | 41.0256 | 50 | -0.04 | 100 |
IV.PESA.HHZ. | 2023-12-13T00:29:43.36 | 0.6 | undecidable | manual | S | 190 | 22.2555 | 111 | -0.12 | 51 |
IV.BLLA.EHZ. | 2023-12-13T00:29:42.51 | 0.6 | positive | manual | P | 271 | 33.4443 | 50 | 0.4 | 47 |
IV.RSM2.HHZ. | 2023-12-13T00:29:42.96 | 0.6 | undecidable | manual | P | 238 | 41.9247 | 50 | -0.46 | 46 |
IV.PESA.HHZ. | 2023-12-13T00:29:40.22 | 0.3 | positive | manual | P | 190 | 22.2555 | 111 | 0.23 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NARO.HHN. | ML:1.3 | 0.0000356 | 0.56 | AML | other | m | 2023-12-13T00:29:55.43 |
IV.NARO.HHE. | ML:1.2 | 0.0000300698 | 0.16 | AML | other | m | 2023-12-13T00:29:54.48 |
IV.PIEI.HHE. | ML:1.8 | 0.000104273325 | 0.3 | AML | other | m | 2023-12-13T00:29:58.64 |
IV.PIEI.HHN. | ML:1.7 | 0.00007769999999999999 | 0.3 | AML | other | m | 2023-12-13T00:29:59.72 |
IV.PESA.HHE. | ML:1.8 | 0.0004555088 | 0.22 | AML | other | m | 2023-12-13T00:29:44.14 |
IV.PESA.HHN. | ML:1.8 | 0.00046717635000000004 | 0.18 | AML | other | m | 2023-12-13T00:29:43.77 |