A magnitude ML 0.8 earthquake occured in region: 3 km NW Polizzi Generosa (PA), on
and geographic coordinates (lat, lon) 37.8350, 13.9830 at 9 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 |
---|---|---|---|---|
Polizzi Generosa | PA | 3 | 3407 | 3407 |
Scillato | PA | 7 | 613 | 4020 |
Castellana Sicula | PA | 8 | 3411 | 7431 |
Caltavuturo | PA | 8 | 4017 | 11448 |
Petralia Sottana | PA | 10 | 2821 | 14269 |
Collesano | PA | 10 | 4054 | 18323 |
Sclafani Bagni | PA | 11 | 426 | 18749 |
Petralia Soprana | PA | 12 | 3360 | 22109 |
Blufi | PA | 12 | 1029 | 23138 |
Isnello | PA | 12 | 1589 | 24727 |
Bompietro | PA | 14 | 1401 | 26128 |
Castelbuono | PA | 15 | 8943 | 35071 |
Gratteri | PA | 15 | 963 | 36034 |
Geraci Siculo | PA | 15 | 1945 | 37979 |
Cerda | PA | 17 | 5330 | 43309 |
Valledolmo | PA | 17 | 3594 | 46903 |
Resuttano | CL | 18 | 2038 | 48941 |
Aliminusa | PA | 18 | 1236 | 50177 |
Lascari | PA | 19 | 3588 | 53765 |
Montemaggiore Belsito | PA | 19 | 3365 | 57130 |
Campofelice di Roccella | PA | 20 | 7537 | 64667 |
Alimena | PA | 20 | 2032 | 66699 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2018-07-08 06:29:29 |
37.8353 | 13.9832 | 9 | 2019-04-24 14:51:14 |
Bollettino Sismico Italiano INGV | 66937441 |
Reviewed Rev100 |
ML 0.8 | 2018-07-08 06:29:29 |
37.8433 | 14.0007 | 14 | 2018-07-08 06:38:41 |
Sala Sismica INGV-Roma | 58580291 |
Field | Value |
---|---|
Time (UTC) | 2018-07-08 06:29:29 ± 0.27 |
Latitude | 37.8353 ± 0.0054 |
Longitude | 13.9832 ± 0.0080 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 66937441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 699 |
Semi-minor axis of confidence ellipse (meter) | 377 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 308 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.10432 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20055 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 58580291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-07-08 06:38:41 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 66937441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-03-26 15:14:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ALJA.HHZ. | 2018-07-08T06:29:37.98 | 0.6 | undecidable | manual | S | 245 | 22.2555 | 111 | -0.3 | 46 |
IV.GIB.HHZ. | 2018-07-08T06:29:36.63 | 0.6 | undecidable | manual | S | 12 | 17.5713 | 116 | -0.16 | 48 |
IV.CSLB.HHZ. | 2018-07-08T06:29:35.66 | 0.6 | undecidable | manual | S | 30 | 13.0758 | 124 | 0.22 | 48 |
IV.ALJA.HHZ. | 2018-07-08T06:29:35.19 | 0.3 | undecidable | manual | P | 245 | 22.2555 | 111 | 0.42 | 68 |
IV.PETRA.HHZ. | 2018-07-08T06:29:35.09 | 0.6 | undecidable | manual | S | 91 | 11.5773 | 127 | 0.09 | 49 |
IV.RESU.HHZ. | 2018-07-08T06:29:34.60 | 0.1 | undecidable | manual | P | 163 | 21.867 | 112 | -0.1 | 96 |
IV.CSLB.HHZ. | 2018-07-08T06:29:33.01 | 0.1 | undecidable | manual | P | 30 | 13.0758 | 124 | -0.12 | 97 |
IV.GIB.HHZ. | 2018-07-08T06:29:33.92 | 0.1 | undecidable | manual | P | 12 | 17.5713 | 116 | 0 | 99 |
IV.PETRA.HHZ. | 2018-07-08T06:29:32.88 | 0.1 | undecidable | manual | P | 91 | 11.5773 | 127 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PETRA.HHN. | ML:0.9 | 0.00010250000000000001 | 0.72 | AML | other | m | 2018-07-08T06:29:36.11 |
IV.PETRA.HHE. | ML:1.1 | 0.0001535 | 0.68 | AML | other | m | 2018-07-08T06:29:38.35 |
IV.CSLB.HHN. | ML:0.5 | 0.0000344 | 0.2 | AML | other | m | 2018-07-08T06:29:38.25 |
IV.CSLB.HHE. | ML:0.5 | 0.0000344 | 0.64 | AML | other | m | 2018-07-08T06:29:38.64 |
IV.RESU.HHN. | ML:0.9 | 0.000050799999999999995 | 1.2 | AML | other | m | 2018-07-08T06:29:40.77 |
IV.RESU.HHE. | ML:0.8 | 0.00004245 | 1.5 | AML | other | m | 2018-07-08T06:29:41.09 |