A magnitude ML 2.0 earthquake occured in region: 3 km NW Palagonia (CT), on
and geographic coordinates (lat, lon) 37.3400, 14.7200 at 23 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 |
---|---|---|---|---|
Palagonia | CT | 3 | 16608 | 16608 |
Ramacca | CT | 6 | 10894 | 27502 |
Mineo | CT | 9 | 5159 | 32661 |
Militello in Val di Catania | CT | 10 | 7443 | 40104 |
Scordia | CT | 12 | 17095 | 57199 |
Grammichele | CT | 16 | 13418 | 70617 |
Castel di Iudica | CT | 18 | 4625 | 75242 |
Francofonte | SR | 19 | 12800 | 88042 |
Vizzini | CT | 20 | 6241 | 94283 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2020-04-13 23:54:49 |
37.34 | 14.7205 | 23 | 2020-07-18 21:08:38 |
Bollettino Sismico Italiano INGV | 79690461 |
Reviewed Rev100 |
ML 2.0 | 2020-04-13 23:54:48 |
37.3587 | 14.6943 | 23 | 2020-04-14 00:02:21 |
Sala Sismica INGV-Roma | 78176341 |
Field | Value |
---|---|
Time (UTC) | 2020-04-13 23:54:49 ± 0.21 |
Latitude | 37.3400 ± 0.0072 |
Longitude | 14.7205 ± 0.0090 |
Depth (km) | 23 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79690461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 791 |
Semi-minor axis of confidence ellipse (meter) | 549 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 141 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67989 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79690461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-29 14:29:29 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 78176341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-14 00:02:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HPAC.HHE. | 2020-04-13T23:55:12.54 | 0.6 | undecidable | manual | S | 158 | 75.4689 | 101 | 0.26 | 57 |
IV.SSY.HHZ. | 2020-04-13T23:55:02.83 | 0.3 | undecidable | manual | S | 123 | 37.1295 | 114 | 0.38 | 91 |
IV.HAGA.HHZ. | 2020-04-13T23:55:02.77 | 0.3 | undecidable | manual | S | 99 | 38.8278 | 113 | -0.08 | 95 |
IV.HPAC.HHE. | 2020-04-13T23:55:02.25 | 0.6 | undecidable | manual | P | 158 | 75.4689 | 101 | -0.35 | 57 |
IV.ACATE.EHZ. | 2020-04-13T23:55:02.75 | 0.6 | undecidable | manual | S | 209 | 40.0266 | 112 | -0.42 | 61 |
IV.MEU.EHN. | 2020-04-13T23:55:00.23 | 0.6 | undecidable | manual | S | 159 | 27.1506 | 123 | 0.12 | 65 |
IV.GALF.HHZ. | 2020-04-13T23:54:58.63 | 0.6 | undecidable | manual | P | 342 | 43.3233 | 110 | 0.82 | 52 |
IV.HVZN.HHE. | 2020-04-13T23:54:58.50 | 0.3 | undecidable | manual | S | 181 | 17.9709 | 137 | 0.3 | 95 |
IV.MFNL.HHZ. | 2020-04-13T23:54:57.76 | 3.0 | positive | manual | P | 0.02 | 0 | |||
IV.HAGA.HHZ. | 2020-04-13T23:54:57.06 | 0.3 | undecidable | manual | P | 99 | 38.8278 | 113 | -0.1 | 95 |
IV.HLNI.HHZ. | 2020-04-13T23:54:57.17 | 0.3 | undecidable | manual | S | 86 | 13.3755 | 145 | -0.26 | 95 |
IV.ACATE.EHZ. | 2020-04-13T23:54:57.16 | 0.6 | undecidable | manual | P | 209 | 40.0266 | 112 | -0.19 | 63 |
IV.SSY.HHZ. | 2020-04-13T23:54:56.90 | 0.3 | undecidable | manual | P | 123 | 37.1295 | 114 | -0.03 | 97 |
IT.LNT.HGZ. | 2020-04-13T23:54:55.30 | 1.0 | undecidable | manual | P | 103 | 25.4523 | 125 | -0.07 | 33 |
IV.MEU.EHN. | 2020-04-13T23:54:55.49 | 0.6 | undecidable | manual | P | 159 | 27.1506 | 123 | -0.08 | 66 |
IV.HVZN.HHE. | 2020-04-13T23:54:54.33 | 0.3 | undecidable | manual | P | 181 | 17.9709 | 137 | -0.15 | 99 |
IV.HLNI.HHZ. | 2020-04-13T23:54:53.97 | 0.3 | undecidable | manual | P | 86 | 13.3755 | 145 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | ML:1.9 | 0.0004898675 | 0.0896 | AML | other | m | 2020-04-13T23:54:57.85 |
IV.HLNI.HHN. | ML:2.2 | 0.00104463905 | 0.1024 | AML | other | m | 2020-04-13T23:54:57.61 |
IV.SSY.HHN. | ML:2.4 | 0.0007762075 | 0.2432 | AML | other | m | 2020-04-13T23:55:04.39 |
IV.SSY.HHE. | ML:2.0 | 0.00035092909999999997 | 0.128 | AML | other | m | 2020-04-13T23:55:03.13 |
IV.HAGA.HHE. | ML:1.2 | 0.00004861278 | 0.2304 | AML | other | m | 2020-04-13T23:55:05.68 |
IV.HAGA.HHN. | ML:1.2 | 0.000050110755 | 0.0512 | AML | other | m | 2020-04-13T23:55:03.41 |