A magnitude ML 1.4 earthquake occured in region: 9 km NW Castel di Iudica (CT), on
and geographic coordinates (lat, lon) 37.5580, 14.5930 at 31 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 |
---|---|---|---|---|
Castel di Iudica | CT | 9 | 4625 | 4625 |
Catenanuova | EN | 9 | 4866 | 9491 |
Raddusa | CT | 11 | 3178 | 12669 |
Regalbuto | EN | 11 | 7277 | 19946 |
Agira | EN | 13 | 8345 | 28291 |
Centuripe | EN | 15 | 5470 | 33761 |
Nissoria | EN | 17 | 3000 | 36761 |
Assoro | EN | 17 | 5191 | 41952 |
Gagliano Castelferrato | EN | 18 | 3593 | 45545 |
Valguarnera Caropepe | EN | 19 | 7866 | 53411 |
Leonforte | EN | 20 | 13439 | 66850 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-02-29 23:07:34 |
37.5583 | 14.5928 | 31 | 2020-07-18 21:08:28 |
Bollettino Sismico Italiano INGV | 77526711 |
Reviewed Rev100 |
ML 1.5 | 2020-02-29 23:07:33 |
37.5635 | 14.5798 | 34 | 2020-02-29 23:22:00 |
Sala Sismica INGV-Roma | 76938991 |
Field | Value |
---|---|
Time (UTC) | 2020-02-29 23:07:34 ± 0.27 |
Latitude | 37.5583 ± 0.0090 |
Longitude | 14.5928 ± 0.0170 |
Depth (km) | 31 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77526711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1539 |
Semi-minor axis of confidence ellipse (meter) | 117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
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) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.09713 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56747 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 77526711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-11 13:28:54 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 76938991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-29 23:22:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2020-02-29T23:07:54.81 | 0.3 | undecidable | manual | S | 136 | 61.3941 | 112 | 0.71 | 60 |
IV.HAGA.HHZ. | 2020-02-29T23:07:53.67 | 0.6 | undecidable | manual | S | 121 | 58.0974 | 113 | 0.4 | 45 |
IV.HVZN.HHE. | 2020-02-29T23:07:50.34 | 0.1 | undecidable | manual | S | 166 | 43.5231 | 121 | 0.54 | 88 |
IV.RAFF.HHZ. | 2020-02-29T23:07:49.57 | 0.6 | undecidable | manual | S | 209 | 42.4242 | 121 | 0.01 | 50 |
IV.HLNI.HHZ. | 2020-02-29T23:07:47.41 | 0.3 | undecidable | manual | S | 133 | 33.8439 | 128 | -0.27 | 74 |
IV.CSLB.HHZ. | 2020-02-29T23:07:46.76 | 0.3 | undecidable | manual | P | 312 | 62.9925 | 111 | 0.84 | 58 |
IV.SSY.HHZ. | 2020-02-29T23:07:45.67 | 0.1 | positive | manual | P | 136 | 61.3941 | 112 | -0.02 | 98 |
IV.HAGA.HHZ. | 2020-02-29T23:07:44.94 | 0.1 | undecidable | manual | P | 121 | 58.0974 | 113 | -0.27 | 94 |
IV.GALF.HHZ. | 2020-02-29T23:07:44.88 | 0.3 | undecidable | manual | S | 352 | 17.0718 | 149 | 0.22 | 77 |
IV.MSFR.HHE. | 2020-02-29T23:07:44.60 | 0.3 | undecidable | manual | P | 360 | 52.7028 | 116 | 0.14 | 74 |
IV.RAFF.HHZ. | 2020-02-29T23:07:42.88 | 0.1 | undecidable | manual | P | 209 | 42.4242 | 121 | -0.18 | 99 |
IV.HVZN.HHE. | 2020-02-29T23:07:42.92 | 0.1 | undecidable | manual | P | 166 | 43.5231 | 121 | -0.29 | 97 |
IV.HLNI.HHZ. | 2020-02-29T23:07:41.53 | 0.1 | positive | manual | P | 133 | 33.8439 | 128 | -0.45 | 95 |
IV.ESML.HHZ. | 2020-02-29T23:07:41.33 | 0.1 | undecidable | manual | P | 75 | 26.0517 | 136 | 0.24 | 100 |
IV.GALF.HHZ. | 2020-02-29T23:07:39.82 | 0.1 | undecidable | manual | P | 352 | 17.0718 | 149 | -0.42 | 97 |
IV.CAGR.HHZ. | 2020-02-29T23:07:39.44 | 0.1 | negative | manual | P | 311 | 10.7781 | 159 | -0.38 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HHE. | ML:1.7 | 0.00019187975 | 0.3968 | AML | other | m | 2020-02-29T23:07:45.45 |
IV.GALF.HHN. | ML:1.6 | 0.00015553404999999997 | 1.6032 | AML | other | m | 2020-02-29T23:07:46.03 |
IV.HLNI.HHN. | ML:1.2 | 0.00004639564 | 0.2176 | AML | other | m | 2020-02-29T23:07:47.46 |
IV.CAGR.HHN. | ML:1.5 | 0.00015365175 | 0.4224 | AML | other | m | 2020-02-29T23:07:48.06 |
IV.CAGR.HHE. | ML:1.4 | 0.00011785925999999999 | 0.4736 | AML | other | m | 2020-02-29T23:07:48.11 |
IV.HLNI.HHE. | ML:1.1 | 0.000037144104999999996 | 0.1152 | AML | other | m | 2020-02-29T23:07:48.47 |
IV.RAFF.HHN. | ML:1.0 | 0.000026227835 | 0.1792 | AML | other | m | 2020-02-29T23:07:50.88 |
IV.RAFF.HHE. | ML:1.3 | 0.000044696025 | 0.2048 | AML | other | m | 2020-02-29T23:07:51.98 |
IV.HAGA.HHN. | ML:1.4 | 0.000048995028999999994 | 0.1536 | AML | other | m | 2020-02-29T23:07:55.44 |
IV.HAGA.HHE. | ML:1.4 | 0.000043607359999999996 | 0.3584 | AML | other | m | 2020-02-29T23:07:55.37 |
IV.SSY.HHE. | ML:2.1 | 0.00019858525 | 1.8976 | AML | other | m | 2020-02-29T23:07:56.04 |
IV.SSY.HHN. | ML:2.4 | 0.00048530005 | 0.0768 | AML | other | m | 2020-02-29T23:07:57.25 |