A magnitude ML 1.8 earthquake occured in region: 3 km NE Catenanuova (EN), on
and geographic coordinates (lat, lon) 37.5940, 14.7140 at 7 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 |
---|---|---|---|---|
Catenanuova | EN | 3 | 4866 | 4866 |
Centuripe | EN | 4 | 5470 | 10336 |
Regalbuto | EN | 9 | 7277 | 17613 |
Castel di Iudica | CT | 12 | 4625 | 22238 |
Adrano | CT | 13 | 36122 | 58360 |
Biancavilla | CT | 15 | 24007 | 82367 |
Santa Maria di Licodia | CT | 16 | 7641 | 90008 |
PaternĂ² | CT | 17 | 48228 | 138236 |
Agira | EN | 18 | 8345 | 146581 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2019-04-13 21:02:37 |
37.5937 | 14.7135 | 7 | 2019-08-22 08:25:11 |
Bollettino Sismico Italiano INGV | 71080961 |
Reviewed Rev100 |
ML 1.9 | 2019-04-13 21:02:37 |
37.5688 | 14.6525 | 9 | 2019-04-13 21:10:36 |
Sala Sismica INGV-Roma | 67549991 |
Field | Value |
---|---|
Time (UTC) | 2019-04-13 21:02:37 ± 0.16 |
Latitude | 37.5937 ± 0.0108 |
Longitude | 14.7135 ± 0.0136 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71080961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1253 |
Semi-minor axis of confidence ellipse (meter) | 785 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.49 |
Epicentral distance of station closest to the epicenter (degree) | 0.13400 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52161 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 71080961 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-01 10:32:56 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 67549991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-13 21:10:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2019-04-13T21:02:56.88 | 0.6 | undecidable | manual | S | 147 | 57.8976 | 50 | 0.16 | 49 |
IV.EPOZ.HHZ. | 2019-04-13T21:02:54.17 | 0.6 | undecidable | manual | S | 78 | 42.624 | 50 | 1.52 | 29 |
IV.HAGA.HHZ. | 2019-04-13T21:02:54.82 | 0.6 | undecidable | manual | S | 131 | 51.8037 | 50 | -0.29 | 48 |
IV.CPTP.HHZ. | 2019-04-13T21:02:48.79 | 0.3 | undecidable | manual | P | 247 | 52.7028 | 50 | 0.85 | 60 |
IV.HLNI.HHZ. | 2019-04-13T21:02:48.97 | 0.6 | undecidable | manual | S | 153 | 30.5472 | 102 | 0.3 | 50 |
IV.SSY.HHZ. | 2019-04-13T21:02:47.98 | 0.3 | undecidable | manual | P | 147 | 57.8976 | 50 | -0.76 | 62 |
IV.HAGA.HHZ. | 2019-04-13T21:02:47.08 | 0.3 | undecidable | manual | P | 131 | 51.8037 | 50 | -0.73 | 63 |
IV.EPOZ.HHZ. | 2019-04-13T21:02:46.17 | 0.1 | undecidable | manual | P | 78 | 42.624 | 50 | -0.21 | 100 |
MN.VAE.HHE. | 2019-04-13T21:02:45.72 | 0.3 | undecidable | manual | P | 247 | 34.5432 | 101 | 0.85 | 62 |
IV.GALF.HHZ. | 2019-04-13T21:02:44.04 | 0.6 | undecidable | manual | S | 315 | 18.2706 | 110 | -0.53 | 48 |
IV.EMSG.HHZ. | 2019-04-13T21:02:44.36 | 0.3 | undecidable | manual | P | 39 | 32.6451 | 101 | -0.13 | 77 |
IV.ESLN.HHZ. | 2019-04-13T21:02:43.60 | 0.6 | undecidable | manual | P | 64 | 25.4523 | 104 | 0.52 | 48 |
IV.HLNI.HHZ. | 2019-04-13T21:02:43.60 | 0.1 | positive | manual | P | 153 | 30.5472 | 102 | -0.48 | 96 |
IV.EPZF.HHZ. | 2019-04-13T21:02:43.81 | 0.3 | undecidable | manual | P | 26 | 28.4493 | 103 | 0.14 | 78 |
IV.CAGR.HHE. | 2019-04-13T21:02:42.17 | 0.3 | undecidable | manual | P | 280 | 19.0698 | 109 | 0.32 | 76 |
IV.ESML.HHZ. | 2019-04-13T21:02:41.49 | 0.1 | undecidable | manual | P | 79 | 14.874 | 114 | 0.42 | 100 |
IV.GALF.HHZ. | 2019-04-13T21:02:41.04 | 0.1 | undecidable | manual | P | 315 | 18.2706 | 110 | -0.68 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | ML:1.6 | 0.00018099999999999998 | 1.36 | AML | other | m | 2019-04-13T21:02:49.30 |
IV.ESML.HHN. | ML:1.6 | 0.00039200000000000004 | 0.46 | AML | other | m | 2019-04-13T21:02:49.56 |
IV.ESML.HHE. | ML:1.8 | 0.0006725 | 0.22 | AML | other | m | 2019-04-13T21:02:49.64 |
IV.HLNI.HHN. | ML:1.5 | 0.00014500000000000003 | 0.52 | AML | other | m | 2019-04-13T21:02:50.46 |
IV.EPZF.HHE. | ML:1.9 | 0.0004535 | 1.42 | AML | other | m | 2019-04-13T21:02:52.89 |
IV.EPZF.HHN. | ML:1.8 | 0.000382 | 0.86 | AML | other | m | 2019-04-13T21:02:53.02 |
IV.EMSG.HHE. | ML:1.9 | 0.0003745 | 0.74 | AML | other | m | 2019-04-13T21:02:55.96 |
IV.ESLN.HHE. | ML:1.7 | 0.0003275 | 0.32 | AML | other | m | 2019-04-13T21:02:56.69 |
IV.ESLN.HHN. | ML:1.7 | 0.0002845 | 0.38 | AML | other | m | 2019-04-13T21:02:58.25 |
IV.SSY.HHE. | ML:2.2 | 0.0003145 | 0.92 | AML | other | m | 2019-04-13T21:02:58.73 |
IV.EMSG.HHN. | ML:1.9 | 0.000347 | 0.46 | AML | other | m | 2019-04-13T21:02:58.90 |
IV.SSY.HHN. | ML:2.4 | 0.0005620000000000001 | 0.68 | AML | other | m | 2019-04-13T21:03:00.78 |