A magnitude ML 1.6 earthquake occured in region: 4 km SE Valguarnera Caropepe (EN), on
and geographic coordinates (lat, lon) 37.4750, 14.4270 at 35 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 |
---|---|---|---|---|
Valguarnera Caropepe | EN | 4 | 7866 | 7866 |
Aidone | EN | 7 | 4889 | 12755 |
Raddusa | CT | 9 | 3178 | 15933 |
Piazza Armerina | EN | 11 | 21886 | 37819 |
Enna | EN | 17 | 28019 | 65838 |
Mirabella Imbaccari | CT | 17 | 4912 | 70750 |
Assoro | EN | 17 | 5191 | 75941 |
Calascibetta | EN | 19 | 4528 | 80469 |
Leonforte | EN | 19 | 13439 | 93908 |
Castel di Iudica | CT | 20 | 4625 | 98533 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2021-03-05 11:54:04 |
37.4747 | 14.4268 | 35 | 2021-07-12 16:55:03 |
Bollettino Sismico Italiano INGV | 88372671 |
Reviewed Rev100 |
ML 1.5 | 2021-03-05 11:54:04 |
37.4827 | 14.4273 | 31 | 2021-03-05 12:09:20 |
Sala Sismica INGV-Roma | 87777081 |
Field | Value |
---|---|
Time (UTC) | 2021-03-05 11:54:04 ± 0.18 |
Latitude | 37.4747 ± 0.0108 |
Longitude | 14.4268 ± 0.0147 |
Depth (km) | 35 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88372671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1151 |
Semi-minor axis of confidence ellipse (meter) | 1149 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1150.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.15828 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75543 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 87777081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-05 12:09:20 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 88372671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-25 14:39:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2021-03-05T11:54:30.80 | 0.6 | undecidable | manual | S | 133 | 83.8494 | 54 | 0.61 | 42 |
IV.HSRS.HNN. | 2021-03-05T11:54:30.04 | 0.6 | undecidable | manual | S | 121 | 81.9513 | 54 | 0.26 | 46 |
IV.SSY.HHZ. | 2021-03-05T11:54:27.08 | 0.6 | undecidable | manual | S | 121 | 67.0773 | 113 | 0.99 | 37 |
IV.HAGA.HHZ. | 2021-03-05T11:54:26.58 | 0.6 | undecidable | manual | S | 108 | 67.5768 | 113 | 0.36 | 47 |
IV.HCRL.HHZ. | 2021-03-05T11:54:24.09 | 0.6 | undecidable | manual | S | 112 | 57.498 | 117 | 0.31 | 48 |
IV.HAVL.HHZ. | 2021-03-05T11:54:19.35 | 0.3 | undecidable | manual | P | 133 | 83.8494 | 54 | 0.06 | 73 |
IV.HLNI.HHZ. | 2021-03-05T11:54:19.80 | 0.3 | undecidable | manual | S | 110 | 41.625 | 126 | -0.37 | 74 |
IV.RAFF.HHZ. | 2021-03-05T11:54:18.33 | 0.6 | undecidable | manual | S | 191 | 28.5492 | 138 | 0.78 | 45 |
IV.MUCR.HHE. | 2021-03-05T11:54:18.06 | 0.3 | undecidable | manual | P | 32 | 74.2701 | 111 | 0.1 | 73 |
IV.HSRS.HNN. | 2021-03-05T11:54:18.71 | 0.3 | undecidable | manual | P | 121 | 81.9513 | 54 | -0.34 | 69 |
IV.CAGR.HHE. | 2021-03-05T11:54:16.44 | 0.6 | undecidable | manual | S | 21 | 17.5713 | 151 | 0.61 | 48 |
IV.MSFR.HHZ. | 2021-03-05T11:54:16.56 | 0.3 | undecidable | manual | P | 13 | 63.6918 | 114 | 0.1 | 75 |
IV.HAGA.HHZ. | 2021-03-05T11:54:16.60 | 0.3 | undecidable | manual | P | 108 | 67.5768 | 113 | -0.4 | 70 |
IV.SSY.HHZ. | 2021-03-05T11:54:16.77 | 0.1 | undecidable | manual | P | 121 | 67.0773 | 113 | -0.16 | 98 |
IV.HCRL.HHZ. | 2021-03-05T11:54:15.33 | 0.3 | undecidable | manual | P | 112 | 57.498 | 117 | -0.26 | 73 |
IV.HVZN.HHZ. | 2021-03-05T11:54:13.38 | 0.3 | undecidable | manual | P | 142 | 41.625 | 126 | -0.12 | 78 |
IV.HLNI.HHZ. | 2021-03-05T11:54:13.04 | 0.1 | positive | manual | P | 110 | 41.625 | 126 | -0.47 | 96 |
IV.GALF.HHE. | 2021-03-05T11:54:12.01 | 0.6 | undecidable | manual | P | 25 | 28.9488 | 137 | -0.02 | 54 |
IV.CPTP.HHZ. | 2021-03-05T11:54:11.93 | 0.3 | undecidable | manual | P | 252 | 24.4533 | 142 | 0.34 | 77 |
IV.RAFF.HHZ. | 2021-03-05T11:54:11.62 | 0.1 | undecidable | manual | P | 191 | 28.5492 | 138 | -0.38 | 100 |
IV.CAGR.HHE. | 2021-03-05T11:54:10.88 | 0.6 | undecidable | manual | P | 21 | 17.5713 | 151 | -0.13 | 54 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RAFF.HHE. | ML:1.7 | 0.000142 | 0.28 | AML | other | m | 2021-03-05T11:54:18.50 |
IV.RAFF.HHN. | ML:1.3 | 0.000055556985 | 0.4224 | AML | other | m | 2021-03-05T11:54:18.48 |
IV.HLNI.HHE. | ML:1.3 | 0.000048879245 | 1.0624 | AML | other | m | 2021-03-05T11:54:20.72 |
IV.HCRL.HHN. | ML:1.3 | 0.00003737478 | 0.1024 | AML | other | m | 2021-03-05T11:54:25.48 |
IV.HCRL.HHE. | ML:1.4 | 0.00003950269 | 0.096 | AML | other | m | 2021-03-05T11:54:26.82 |
IV.SSY.HHE. | ML:2.0 | 0.0001450263 | 0.1792 | AML | other | m | 2021-03-05T11:54:28.47 |
IV.SSY.HHN. | ML:2.3 | 0.0003267337 | 0.1984 | AML | other | m | 2021-03-05T11:54:29.37 |
IV.HAVL.HHE. | ML:1.8 | 0.00007782131000000001 | 1.8016 | AML | other | m | 2021-03-05T11:54:31.05 |
IV.HAVL.HHN. | ML:1.9 | 0.00008662889 | 0.096 | AML | other | m | 2021-03-05T11:54:31.17 |