A magnitude ML 1.6 earthquake occured in region: 5 km E Menfi (AG), on
and geographic coordinates (lat, lon) 37.5840, 13.0160 at 10 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 |
---|---|---|---|---|
Menfi | AG | 5 | 12592 | 12592 |
Sciacca | AG | 10 | 40928 | 53520 |
Sambuca di Sicilia | AG | 11 | 5877 | 59397 |
Santa Margherita di Belice | AG | 12 | 6363 | 65760 |
Montevago | AG | 14 | 3006 | 68766 |
Caltabellotta | AG | 18 | 3681 | 72447 |
Partanna | TP | 19 | 10607 | 83054 |
Salaparuta | TP | 19 | 1696 | 84750 |
Poggioreale | TP | 20 | 1494 | 86244 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2019-07-19 03:20:08 |
37.5843 | 13.0165 | 10 | 2019-11-13 14:30:58 |
Bollettino Sismico Italiano INGV | 71606401 |
Reviewed Rev100 |
ML 1.7 | 2019-07-19 03:20:08 |
37.5843 | 13.0165 | 10 | 2019-07-19 15:06:08 |
Sala Sismica INGV-Roma | 70714131 |
Field | Value |
---|---|
Time (UTC) | 2019-07-19 03:20:08 ± 0.4 |
Latitude | 37.5843 ± 0.0180 |
Longitude | 13.0165 ± 0.0182 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71606401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2146 |
Semi-minor axis of confidence ellipse (meter) | 1420 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 326 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2150.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 259 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38401 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 70714131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-19 15:06:08 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 71606401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-18 14:07:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CORL.HHZ. | 2019-07-19T03:20:23.35 | 0.6 | undecidable | manual | S | 36 | 42.624 | 50 | 0.31 | 46 |
IV.MBFT.HHZ. | 2019-07-19T03:20:21.99 | 0.6 | undecidable | manual | S | 352 | 40.5261 | 50 | -0.48 | 45 |
IV.CRJA.HHZ. | 2019-07-19T03:20:18.36 | 0.3 | undecidable | manual | S | 357 | 24.1536 | 112 | 0.38 | 71 |
IV.CAVT.HHZ. | 2019-07-19T03:20:18.53 | 0.3 | undecidable | manual | S | 295 | 25.1526 | 111 | 0.21 | 73 |
IV.MFNL.HHZ. | 2019-07-19T03:20:18.09 | 0.6 | undecidable | manual | S | 340 | 24.3534 | 112 | 0.04 | 50 |
IV.CORL.HHZ. | 2019-07-19T03:20:17.11 | 0.1 | undecidable | manual | P | 36 | 42.624 | 50 | 0.03 | 98 |
IV.MBFT.HHZ. | 2019-07-19T03:20:16.33 | 0.1 | undecidable | manual | P | 352 | 40.5261 | 50 | -0.42 | 91 |
IV.CAVT.HHZ. | 2019-07-19T03:20:14.52 | 0.1 | negative | manual | P | 295 | 25.1526 | 111 | 0.17 | 98 |
IV.MFNL.HHZ. | 2019-07-19T03:20:14.59 | 0.1 | negative | manual | P | 340 | 24.3534 | 112 | 0.4 | 94 |
IV.CRJA.HHZ. | 2019-07-19T03:20:14.39 | 0.1 | positive | manual | P | 357 | 24.1536 | 112 | 0.24 | 97 |
IV.MMGO.HHE. | 2019-07-19T03:20:12.63 | 0.3 | undecidable | manual | S | 338 | 9.2796 | 137 | -1 | 57 |
IV.MMGO.HHE. | 2019-07-19T03:20:11.43 | 0.1 | negative | manual | P | 338 | 9.2796 | 137 | -0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRJA.HHN. | ML:1.9 | 0.0005295731999999999 | 0.12 | AML | other | m | 2019-07-19T03:20:18.84 |
IV.CRJA.HHE. | ML:2.0 | 0.00059381565 | 0.16 | AML | other | m | 2019-07-19T03:20:19.62 |
IV.CAVT.HHE. | ML:1.8 | 0.00032459835 | 0.1392 | AML | other | m | 2019-07-19T03:20:18.85 |
IV.CAVT.HHN. | ML:1.9 | 0.00042816360000000006 | 0.1216 | AML | other | m | 2019-07-19T03:20:18.97 |
IV.MFNL.HHE. | ML:1.7 | 0.00028873905 | 0.2208 | AML | other | m | 2019-07-19T03:20:21.46 |
IV.MFNL.HHN. | ML:1.6 | 0.0002313978 | 0.1408 | AML | other | m | 2019-07-19T03:20:20.91 |
IV.MBFT.HNN. | ML:1.5 | 0.00009949427 | 0.5904 | AML | other | m | 2019-07-19T03:20:23.71 |
IV.MBFT.HHE. | ML:1.6 | 0.00013266503 | 0.4592 | AML | other | m | 2019-07-19T03:20:22.69 |
IV.MBFT.HHN. | ML:1.7 | 0.00016488304999999996 | 0.4816 | AML | other | m | 2019-07-19T03:20:23.13 |
IV.MBFT.HNE. | ML:1.4 | 0.00009565000500000001 | 0.6496 | AML | other | m | 2019-07-19T03:20:31.33 |
IV.CORL.HHE. | ML:1.3 | 0.000062541235 | 0.5408 | AML | other | m | 2019-07-19T03:20:25.50 |
IV.CORL.HHN. | ML:1.3 | 0.000070672355 | 0.3808 | AML | other | m | 2019-07-19T03:20:27.43 |