A magnitude ML 1.2 earthquake occured in region: 2 km E Portico e San Benedetto (FC), on
and geographic coordinates (lat, lon) 44.0320, 11.8020 at 31 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 |
---|---|---|---|---|
Portico e San Benedetto | FC | 2 | 756 | 756 |
Rocca San Casciano | FC | 5 | 1910 | 2666 |
Premilcuore | FC | 6 | 799 | 3465 |
Tredozio | FC | 7 | 1212 | 4677 |
Galeata | FC | 10 | 2516 | 7193 |
Civitella di Romagna | FC | 11 | 3786 | 10979 |
Dovadola | FC | 12 | 1653 | 12632 |
Santa Sofia | FC | 13 | 4136 | 16768 |
Modigliana | FC | 14 | 4560 | 21328 |
Marradi | FI | 16 | 3139 | 24467 |
Predappio | FC | 16 | 6346 | 30813 |
San Godenzo | FI | 19 | 1167 | 31980 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-10-30 10:49:43 |
44.032 | 11.8022 | 31 | 2019-10-30 11:05:41 |
Sala Sismica INGV-Roma | 73532181 |
Field | Value |
---|---|
Time (UTC) | 2019-10-30 10:49:43 ± 0.31 |
Latitude | 44.0320 ± 0.0072 |
Longitude | 11.8022 ± 0.0150 |
Depth (km) | 31 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73532181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1158 |
Semi-minor axis of confidence ellipse (meter) | 362 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 174 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31926 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 73532181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-30 11:05:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BLANC.HHZ. | 2019-10-30T10:51:35.02 | 3.0 | undecidable | manual | Sn | -0.1 | 0 | |||
IV.DGI.HHZ. | 2019-10-30T10:51:21.60 | 3.0 | undecidable | manual | Sn | -1.81 | 0 | |||
IV.SACR.HHZ. | 2019-10-30T10:51:10.07 | 3.0 | undecidable | manual | Sg | 8.72 | 0 | |||
IV.CADC.HNZ. | 2019-10-30T10:50:49.22 | 3.0 | undecidable | manual | Sg | 3.16 | 0 | |||
IT.ACQ.HGZ. | 2019-10-30T10:50:33.10 | 3.0 | undecidable | manual | Pg | 10.31 | 0 | |||
IV.MTMR.HNZ. | 2019-10-30T10:50:32.04 | 3.0 | undecidable | manual | Pn | 1 | 0 | |||
IV.PTRJ.HNZ. | 2019-10-30T10:50:29.57 | 3.0 | undecidable | manual | Pg | 6.37 | 0 | |||
IV.AGLI.HHZ. | 2019-10-30T10:50:29.63 | 3.0 | undecidable | manual | Pn | -0.12 | 0 | |||
IV.TRTR.HHZ. | 2019-10-30T10:50:29.61 | 3.0 | undecidable | manual | S | 2.5 | 0 | |||
IV.CPOZ.HHZ. | 2019-10-30T10:50:25.79 | 3.0 | positive | manual | Pn | -1.54 | 0 | |||
GU.RNCA.HHZ. | 2019-10-30T10:50:18.16 | 3.0 | undecidable | manual | Pn | 0.85 | 0 | |||
IV.RMP.HHZ. | 2019-10-30T10:50:11.60 | 3.0 | negative | manual | Pg | 2.08 | 0 | |||
IV.MCIV.CHZ. | 2019-10-30T10:50:08.49 | 3.0 | undecidable | manual | S | -2.63 | 0 | |||
IV.SENI.HNZ. | 2019-10-30T10:50:02.42 | 3.0 | undecidable | manual | S | -3.22 | 0 | |||
IV.SEI.HHZ. | 2019-10-30T10:49:57.01 | 0.3 | undecidable | manual | S | 274 | 35.4423 | 126 | 0.18 | 70 |
IV.ASQU.HHZ. | 2019-10-30T10:49:55.16 | 0.1 | undecidable | manual | S | 182 | 26.1516 | 136 | 0.21 | 95 |
IV.BRIS.HHZ. | 2019-10-30T10:49:54.59 | 0.3 | undecidable | manual | S | 352 | 21.5673 | 142 | 0.45 | 68 |
IV.SFI.EHZ. | 2019-10-30T10:49:53.17 | 0.1 | undecidable | manual | S | 166 | 14.5743 | 152 | 0.05 | 100 |
IV.LMD.HHZ. | 2019-10-30T10:49:52.16 | 0.1 | undecidable | manual | S | 304 | 9.0798 | 162 | -0.39 | 94 |
IV.SEI.HHZ. | 2019-10-30T10:49:51.13 | 0.3 | undecidable | manual | P | 274 | 35.4423 | 126 | 0.1 | 71 |
IV.RUFI.EHZ. | 2019-10-30T10:49:50.26 | 0.3 | undecidable | manual | P | 227 | 31.746 | 130 | -0.32 | 69 |
IV.ASQU.HHZ. | 2019-10-30T10:49:50.09 | 0.1 | undecidable | manual | P | 182 | 26.1516 | 136 | 0.15 | 96 |
IV.BRIS.HHZ. | 2019-10-30T10:49:49.52 | 0.1 | undecidable | manual | P | 352 | 21.5673 | 142 | 0.05 | 99 |
IV.SFI.EHZ. | 2019-10-30T10:49:48.81 | 0.1 | undecidable | manual | P | 166 | 14.5743 | 152 | -0.07 | 99 |
IV.LMD.HHZ. | 2019-10-30T10:49:48.22 | 0.1 | undecidable | manual | P | 304 | 9.0798 | 162 | -0.33 | 95 |
IV.COR1.EHZ. | 2019-10-30T10:49:47.01 | 3.0 | negative | manual | P | -2.51 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHE. | ML:1.2 | 0.0000356 | 0.3 | AML | other | m | 2019-10-30T10:49:38.91 |
IV.CRE.HHN. | ML:1.3 | 0.0000429 | 0.44 | AML | other | m | 2019-10-30T10:49:39.20 |
IV.LMD.HHE. | ML:1.3 | 0.00010655 | 0.16 | AML | other | m | 2019-10-30T10:49:52.52 |
IV.LMD.HHN. | ML:1.3 | 0.00010059999999999999 | 0.74 | AML | other | m | 2019-10-30T10:49:53.46 |
IV.ASQU.HHN. | ML:1.2 | 0.00006205 | 0.32 | AML | other | m | 2019-10-30T10:49:55.50 |
IV.ASQU.HHE. | ML:1.4 | 0.00008945 | 0.24 | AML | other | m | 2019-10-30T10:49:55.62 |
IV.SFI.EHE. | ML:1.0 | 0.000048991385 | 0.1792 | AML | other | m | 2019-10-30T10:49:53.77 |
IV.SFI.EHN. | ML:0.9 | 0.000034905434999999995 | 2.0224 | AML | other | m | 2019-10-30T10:49:53.51 |