A magnitude ML 0.7 earthquake occured in region: 4 km W Geraci Siculo (PA), on
and geographic coordinates (lat, lon) 37.8680, 14.1130 at 14 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 |
---|---|---|---|---|
Geraci Siculo | PA | 4 | 1945 | 1945 |
Petralia Sottana | PA | 7 | 2821 | 4766 |
Castelbuono | PA | 8 | 8943 | 13709 |
Petralia Soprana | PA | 8 | 3360 | 17069 |
San Mauro Castelverde | PA | 9 | 1701 | 18770 |
Gangi | PA | 11 | 6811 | 25581 |
Castellana Sicula | PA | 11 | 3411 | 28992 |
Polizzi Generosa | PA | 12 | 3407 | 32399 |
Isnello | PA | 13 | 1589 | 33988 |
Blufi | PA | 13 | 1029 | 35017 |
Bompietro | PA | 13 | 1401 | 36418 |
Pollina | PA | 15 | 2974 | 39392 |
Collesano | PA | 17 | 4054 | 43446 |
Gratteri | PA | 17 | 963 | 44409 |
Tusa | ME | 17 | 2925 | 47334 |
Castel di Lucio | ME | 18 | 1294 | 48628 |
Scillato | PA | 18 | 613 | 49241 |
Pettineo | ME | 19 | 1350 | 50591 |
Alimena | PA | 20 | 2032 | 52623 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2020-11-17 20:15:04 |
37.8682 | 14.1133 | 14 | 2021-02-26 14:56:16 |
Bollettino Sismico Italiano INGV | 86471151 |
Reviewed Rev100 |
ML 0.6 | 2020-11-17 20:15:05 |
37.8795 | 14.1497 | 9 | 2020-11-17 20:20:51 |
Sala Sismica INGV-Roma | 84806111 |
Field | Value |
---|---|
Time (UTC) | 2020-11-17 20:15:04 ± 0.12 |
Latitude | 37.8682 ± 0.0027 |
Longitude | 14.1133 ± 0.0057 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86471151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 376 |
Semi-minor axis of confidence ellipse (meter) | 374 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 125 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.12680 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 86471151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-22 21:18:25 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 84806111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-17 20:20:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2020-11-17T20:15:22.55 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.PLLN.EHZ. | 2020-11-17T20:15:11.45 | 0.6 | undecidable | manual | S | 11 | 14.0748 | 120 | 0.07 | 49 |
IV.CSLB.HHZ. | 2020-11-17T20:15:10.30 | 0.6 | undecidable | manual | S | 328 | 9.0798 | 137 | -0.05 | 49 |
IV.PETRA.HHZ. | 2020-11-17T20:15:09.59 | 0.6 | undecidable | manual | S | 178 | 3.8961 | 160 | -0.02 | 50 |
IV.CSLB.HHZ. | 2020-11-17T20:15:08.11 | 0.1 | undecidable | manual | P | 328 | 9.0798 | 137 | 0.04 | 99 |
IV.PLLN.EHZ. | 2020-11-17T20:15:08.61 | 0.1 | undecidable | manual | P | 11 | 14.0748 | 120 | -0.06 | 97 |
IV.PETRA.HHZ. | 2020-11-17T20:15:07.66 | 0.1 | undecidable | manual | P | 178 | 3.8961 | 160 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PETRA.HHN. | ML:0.8 | 0.00008496100500000001 | 1.4112 | AML | other | m | 2020-11-17T20:15:09.09 |
IV.CSLB.HHN. | ML:0.4 | 0.000028208875000000002 | 1.5008 | AML | other | m | 2020-11-17T20:15:12.80 |
IV.PETRA.HHE. | ML:0.8 | 0.00008108255999999999 | 0.6496 | AML | other | m | 2020-11-17T20:15:13.71 |