A magnitude ML 2.0 earthquake occured in region: 2 km E Villarosa (EN), on
and geographic coordinates (lat, lon) 37.5840, 14.1970 at 62 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 |
---|---|---|---|---|
Villarosa | EN | 2 | 4937 | 4937 |
Calascibetta | EN | 7 | 4528 | 9465 |
Enna | EN | 8 | 28019 | 37484 |
Alimena | PA | 14 | 2032 | 39516 |
Santa Caterina Villarmosa | CL | 15 | 5388 | 44904 |
Caltanissetta | CL | 16 | 63360 | 108264 |
Resuttano | CL | 18 | 2038 | 110302 |
Leonforte | EN | 18 | 13439 | 123741 |
Pietraperzia | EN | 19 | 7013 | 130754 |
Valguarnera Caropepe | EN | 19 | 7866 | 138620 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2020-01-10 06:35:07 |
37.5835 | 14.1967 | 62 | 2020-07-18 21:08:26 |
Bollettino Sismico Italiano INGV | 77219141 |
Reviewed Rev100 |
ML 1.9 | 2020-01-10 06:35:07 |
37.5872 | 14.1918 | 62 | 2020-01-10 06:44:11 |
Sala Sismica INGV-Roma | 75425381 |
Field | Value |
---|---|
Time (UTC) | 2020-01-10 06:35:07 ± 0.42 |
Latitude | 37.5835 ± 0.0180 |
Longitude | 14.1967 ± 0.0306 |
Depth (km) | 62 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77219141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2275 |
Semi-minor axis of confidence ellipse (meter) | 2137 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.45 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04501 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 77219141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-12 15:37:27 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 75425381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-10 06:44:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2020-01-10T06:36:33.33 | 3.0 | undecidable | manual | Sg | 7.25 | 0 | |||
IV.IST3.HHZ. | 2020-01-10T06:35:58.01 | 3.0 | undecidable | manual | Sg | 0.73 | 0 | |||
IV.SSY.HHZ. | 2020-01-10T06:35:36.01 | 0.3 | undecidable | manual | S | 121 | 90.6426 | 114 | 0.37 | 64 |
IV.HLNI.HHZ. | 2020-01-10T06:35:30.31 | 0.3 | undecidable | manual | S | 113 | 64.8906 | 125 | -0.49 | 65 |
IV.PLLN.EHZ. | 2020-01-10T06:35:28.16 | 0.3 | undecidable | manual | S | 354 | 45.621 | 137 | 0.53 | 65 |
IV.CSLB.HHE. | 2020-01-10T06:35:26.38 | 0.3 | undecidable | manual | S | 343 | 41.1255 | 140 | -0.6 | 67 |
IV.RAFF.HHZ. | 2020-01-10T06:35:25.80 | 0.3 | undecidable | manual | S | 160 | 42.624 | 139 | -1.4 | 45 |
IV.PETRA.HHZ. | 2020-01-10T06:35:25.23 | 0.3 | undecidable | manual | S | 346 | 28.6491 | 151 | -0.22 | 75 |
IV.ILLI.HHZ. | 2020-01-10T06:35:25.75 | 0.3 | undecidable | manual | P | 34 | 115.995 | 108 | -1.05 | 46 |
IV.RESU.HHZ. | 2020-01-10T06:35:24.57 | 0.3 | undecidable | manual | S | 300 | 14.1747 | 165 | 0.31 | 73 |
IV.SSY.HHZ. | 2020-01-10T06:35:24.16 | 0.3 | undecidable | manual | P | 121 | 90.6426 | 114 | 0.33 | 65 |
IV.HLNI.HHZ. | 2020-01-10T06:35:20.88 | 0.3 | undecidable | manual | P | 113 | 64.8906 | 125 | -0.16 | 69 |
IV.PLLN.EHZ. | 2020-01-10T06:35:19.31 | 0.3 | undecidable | manual | P | 354 | 45.621 | 137 | 0.1 | 73 |
IV.GALF.HHZ. | 2020-01-10T06:35:19.34 | 0.3 | undecidable | manual | P | 66 | 35.4423 | 145 | 0.94 | 57 |
IV.RAFF.HHZ. | 2020-01-10T06:35:19.21 | 0.1 | undecidable | manual | P | 160 | 42.624 | 139 | 0.25 | 96 |
IV.ALJA.HHZ. | 2020-01-10T06:35:18.99 | 0.3 | undecidable | manual | P | 295 | 43.0236 | 139 | 0 | 74 |
IV.CSLB.HHE. | 2020-01-10T06:35:18.53 | 0.1 | undecidable | manual | P | 343 | 41.1255 | 140 | -0.31 | 94 |
IV.CAGR.HHE. | 2020-01-10T06:35:18.24 | 0.3 | undecidable | manual | P | 81 | 26.9508 | 152 | 0.39 | 71 |
IV.PETRA.HHZ. | 2020-01-10T06:35:17.84 | 0.3 | undecidable | manual | P | 346 | 28.6491 | 151 | -0.11 | 75 |
IV.RESU.HHZ. | 2020-01-10T06:35:17.51 | 0.1 | undecidable | manual | P | 300 | 14.1747 | 165 | 0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PETRA.HHN. | ML:1.9 | 0.0001303 | 0.34 | AML | other | m | 2020-01-10T06:35:26.77 |
IV.RESU.HHE. | ML:1.7 | 0.0000979 | 0.68 | AML | other | m | 2020-01-10T06:35:27.44 |
IV.RESU.HHN. | ML:1.8 | 0.000128 | 0.42 | AML | other | m | 2020-01-10T06:35:27.82 |
IV.PETRA.HHE. | ML:1.8 | 0.00011649999999999999 | 0.72 | AML | other | m | 2020-01-10T06:35:28.00 |
IV.RAFF.HHN. | ML:1.6 | 0.00005465000000000001 | 0.66 | AML | other | m | 2020-01-10T06:35:28.40 |
IV.PLLN.EHE. | ML:2.1 | 0.0001865 | 0.98 | AML | other | m | 2020-01-10T06:35:30.53 |
IV.RAFF.HHE. | ML:1.6 | 0.00005365 | 0.44 | AML | other | m | 2020-01-10T06:35:30.70 |
IV.HLNI.HHN. | ML:2.1 | 0.00016249999999999997 | 1.62 | AML | other | m | 2020-01-10T06:35:30.99 |
IV.HLNI.HHE. | ML:2.2 | 0.000177 | 0.14 | AML | other | m | 2020-01-10T06:35:31.28 |
IV.PLLN.EHN. | ML:2.1 | 0.0002035 | 0.52 | AML | other | m | 2020-01-10T06:35:31.33 |
IV.SSY.HHE. | ML:2.5 | 0.00028349999999999995 | 0.36 | AML | other | m | 2020-01-10T06:35:36.50 |
IV.SSY.HHN. | ML:2.7 | 0.00046100000000000004 | 0.14 | AML | other | m | 2020-01-10T06:35:39.39 |