A magnitude ML 1.8 earthquake occured in region: 12 km E Ramacca (CT), on
and geographic coordinates (lat, lon) 37.4240, 14.8250 at 10 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 |
---|---|---|---|---|
Ramacca | CT | 12 | 10894 | 10894 |
Palagonia | CT | 13 | 16608 | 27502 |
Scordia | CT | 14 | 17095 | 44597 |
Motta Sant'Anastasia | CT | 16 | 12116 | 56713 |
Militello in Val di Catania | CT | 17 | 7443 | 64156 |
Castel di Iudica | CT | 17 | 4625 | 68781 |
PaternĂ² | CT | 19 | 48228 | 117009 |
Misterbianco | CT | 19 | 49410 | 166419 |
Catenanuova | EN | 20 | 4866 | 171285 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-01-08 08:29:44 |
37.4237 | 14.8253 | 10 | 2020-07-18 21:08:22 |
Bollettino Sismico Italiano INGV | 76837381 |
Reviewed Rev100 |
ML 1.9 | 2020-01-08 08:29:44 |
37.4268 | 14.8307 | 10 | 2020-01-08 08:37:02 |
Sala Sismica INGV-Roma | 75379981 |
Field | Value |
---|---|
Time (UTC) | 2020-01-08 08:29:44 ± 0.13 |
Latitude | 37.4237 ± 0.0072 |
Longitude | 14.8253 ± 0.0113 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76837381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 988 |
Semi-minor axis of confidence ellipse (meter) | 707 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73565 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 75379981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-08 08:37:02 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 76837381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-04 11:43:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RAFF.HHZ. | 2020-01-08T08:30:00.17 | 0.6 | undecidable | manual | S | 241 | 46.5201 | 50 | 1.01 | 35 |
IV.CLTA.HHN. | 2020-01-08T08:29:58.43 | 0.3 | undecidable | manual | P | 249 | 81.6516 | 50 | 0.22 | 65 |
IV.PETRA.HHZ. | 2020-01-08T08:29:57.60 | 0.3 | undecidable | manual | P | 306 | 77.2671 | 50 | 0.08 | 68 |
IV.AIO.HHZ. | 2020-01-08T08:29:56.48 | 0.3 | undecidable | manual | P | 30 | 70.4739 | 50 | 0 | 69 |
IV.MUCR.HHE. | 2020-01-08T08:29:56.31 | 0.3 | undecidable | manual | P | 4 | 68.8755 | 50 | 0.08 | 69 |
IV.HAGA.HHZ. | 2020-01-08T08:29:55.68 | 0.3 | undecidable | manual | S | 118 | 32.8449 | 50 | 0.16 | 72 |
IV.EMSG.HHN. | 2020-01-08T08:29:53.10 | 0.3 | undecidable | manual | P | 14 | 45.4212 | 50 | 0.49 | 66 |
IV.ESML.HHZ. | 2020-01-08T08:29:53.08 | 0.6 | undecidable | manual | S | 12 | 22.0668 | 115 | 0.55 | 45 |
IT.LNT.HGZ. | 2020-01-08T08:29:52.85 | 0.3 | undecidable | manual | S | 134 | 21.6672 | 115 | 0.47 | 69 |
IV.RAFF.HHZ. | 2020-01-08T08:29:52.18 | 0.3 | undecidable | manual | P | 241 | 46.5201 | 50 | -0.61 | 63 |
IV.GALF.HHZ. | 2020-01-08T08:29:51.34 | 0.1 | undecidable | manual | P | 325 | 39.1275 | 50 | -0.31 | 92 |
IV.HAGA.HHZ. | 2020-01-08T08:29:50.21 | 0.3 | undecidable | manual | P | 118 | 32.8449 | 50 | -0.47 | 67 |
IV.HLNI.HHZ. | 2020-01-08T08:29:49.26 | 0.6 | undecidable | manual | S | 154 | 9.2796 | 138 | 0.39 | 48 |
IT.LNT.HGZ. | 2020-01-08T08:29:48.45 | 0.1 | undecidable | manual | P | 134 | 21.6672 | 115 | -0.43 | 93 |
IV.ESML.HHZ. | 2020-01-08T08:29:48.60 | 0.3 | undecidable | manual | P | 12 | 22.0668 | 115 | -0.36 | 70 |
IV.HLNI.HHZ. | 2020-01-08T08:29:46.68 | 0.1 | negative | manual | P | 154 | 9.2796 | 138 | -0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHN. | ML:2.0 | 0.0013885925 | 0.1792 | AML | other | m | 2020-01-08T08:29:49.39 |
IV.HLNI.HHE. | ML:1.9 | 0.0011276106000000002 | 0.1024 | AML | other | m | 2020-01-08T08:29:50.70 |
IV.ESML.HHN. | ML:1.8 | 0.00038388245 | 0.2176 | AML | other | m | 2020-01-08T08:29:53.25 |
IV.ESML.HHE. | ML:1.8 | 0.00038721745 | 0.1792 | AML | other | m | 2020-01-08T08:29:54.79 |
IV.GALF.HHE. | ML:1.9 | 0.00028012784999999993 | 0.7232 | AML | other | m | 2020-01-08T08:29:55.80 |
IV.GALF.HNN. | ML:1.7 | 0.0001769995 | 0.8256 | AML | other | m | 2020-01-08T08:30:00.12 |
IV.RAFF.HHN. | ML:2.2 | 0.00046435494999999994 | 0.2432 | AML | other | m | 2020-01-08T08:30:00.90 |
IV.RAFF.HHE. | ML:2.2 | 0.0005053673 | 0.1984 | AML | other | m | 2020-01-08T08:30:00.90 |
IV.GALF.HNE. | ML:1.6 | 0.0001257452 | 0.7424 | AML | other | m | 2020-01-08T08:30:03.12 |
IV.GALF.HHN. | ML:1.9 | 0.00028863315 | 0.4224 | AML | other | m | 2020-01-08T08:30:03.94 |
IV.AIO.HHE. | ML:1.6 | 0.00007054138 | 0.1984 | AML | other | m | 2020-01-08T08:30:07.63 |
IV.AIO.HHN. | ML:1.7 | 0.00007627174 | 0.2368 | AML | other | m | 2020-01-08T08:30:08.29 |
IV.PETRA.HHE. | ML:1.6 | 0.000058881589999999995 | 0.3392 | AML | other | m | 2020-01-08T08:30:17.24 |
IV.PETRA.HHN. | ML:1.6 | 0.000055114305 | 0.5952 | AML | other | m | 2020-01-08T08:30:21.84 |