A magnitude ML 0.7 earthquake occured in region: 2 km SW Polizzi Generosa (PA), on
and geographic coordinates (lat, lon) 37.8030, 13.9830 at 7 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 | 2 | 3407 | 3407 |
Castellana Sicula | PA | 6 | 3411 | 6818 |
Caltavuturo | PA | 8 | 4017 | 10835 |
Scillato | PA | 9 | 613 | 11448 |
Petralia Sottana | PA | 10 | 2821 | 14269 |
Blufi | PA | 10 | 1029 | 15298 |
Petralia Soprana | PA | 11 | 3360 | 18658 |
Sclafani Bagni | PA | 11 | 426 | 19084 |
Bompietro | PA | 12 | 1401 | 20485 |
Collesano | PA | 14 | 4054 | 24539 |
Resuttano | CL | 14 | 2038 | 26577 |
Valledolmo | PA | 15 | 3594 | 30171 |
Isnello | PA | 16 | 1589 | 31760 |
Geraci Siculo | PA | 16 | 1945 | 33705 |
Alimena | PA | 17 | 2032 | 35737 |
Castelbuono | PA | 17 | 8943 | 44680 |
Gratteri | PA | 18 | 963 | 45643 |
Cerda | PA | 19 | 5330 | 50973 |
Aliminusa | PA | 19 | 1236 | 52209 |
Vallelunga Pratameno | CL | 19 | 3461 | 55670 |
Gangi | PA | 20 | 6811 | 62481 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2020-02-12 01:03:32 |
37.8033 | 13.9828 | 7 | 2020-07-18 21:08:23 |
Bollettino Sismico Italiano INGV | 77026221 |
Field | Value |
---|---|
Time (UTC) | 2020-02-12 01:03:32 ± 0.16 |
Latitude | 37.8033 ± 0.0072 |
Longitude | 13.9828 ± 0.0068 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77026221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 789 |
Semi-minor axis of confidence ellipse (meter) | 494 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 333 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45686 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 77026221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-04 15:22:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NOCI.HHZ. | 2020-02-12T01:05:05.29 | 3.0 | undecidable | manual | Sn | -2.11 | 0 | |||
IV.MCIV.CHZ. | 2020-02-12T01:04:47.15 | 3.0 | negative | manual | Pn | -0.04 | 0 | |||
IV.CSP1.EHZ. | 2020-02-12T01:04:44.68 | 3.0 | undecidable | manual | Pn | -1.85 | 0 | |||
IX.MNT3.HHZ.02 | 2020-02-12T01:04:11.50 | 3.0 | positive | manual | Pn | -2.3 | 0 | |||
IV.SERS.HHZ. | 2020-02-12T01:03:52.88 | 3.0 | positive | manual | Pn | -1.83 | 0 | |||
IV.IST3.HHZ. | 2020-02-12T01:03:47.22 | 3.0 | negative | manual | Pn | 1.12 | 0 | |||
IV.SOLUN.HHE. | 2020-02-12T01:03:42.40 | 1.0 | undecidable | manual | P | 309 | 50.7159 | 50 | 0.07 | 31 |
IV.MSRU.HHZ. | 2020-02-12T01:03:40.86 | 3.0 | undecidable | manual | P | 1.27 | 0 | |||
IV.ALJA.HHZ. | 2020-02-12T01:03:40.44 | 0.6 | undecidable | manual | S | 253 | 20.9679 | 109 | 0.19 | 64 |
IV.CSLB.HHZ. | 2020-02-12T01:03:38.74 | 0.3 | undecidable | manual | S | 24 | 16.2726 | 113 | 0.02 | 100 |
IV.PETRA.HHZ. | 2020-02-12T01:03:37.30 | 0.6 | undecidable | manual | S | 74 | 12.0768 | 120 | -0.12 | 66 |
IV.PLLN.EHN. | 2020-02-12T01:03:37.82 | 0.6 | undecidable | manual | P | 34 | 25.2525 | 106 | -0.01 | 66 |
IV.CSLB.HHZ. | 2020-02-12T01:03:36.08 | 0.3 | positive | manual | P | 24 | 16.2726 | 113 | -0.05 | 99 |
IV.ALJA.HHZ. | 2020-02-12T01:03:36.80 | 0.3 | undecidable | manual | P | 253 | 20.9679 | 109 | -0.21 | 95 |
IV.PETRA.HHZ. | 2020-02-12T01:03:35.63 | 0.6 | undecidable | manual | P | 74 | 12.0768 | 120 | 0.26 | 64 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PETRA.HHN. | ML:0.8 | 0.00009063925500000001 | 0.88 | AML | other | m | 2020-02-12T01:03:37.59 |
IV.PETRA.HHE. | ML:0.8 | 0.00008021525000000001 | 1.26 | AML | other | m | 2020-02-12T01:03:37.24 |
IV.CSLB.HHN. | ML:0.7 | 0.00004924721 | 2.02 | AML | other | m | 2020-02-12T01:03:38.29 |
IV.CSLB.HHE. | ML:0.5 | 0.0000324544 | 0.76 | AML | other | m | 2020-02-12T01:03:38.87 |
IV.ALJA.HHN. | ML:0.7 | 0.00003462203 | 1.86 | AML | other | m | 2020-02-12T01:03:40.81 |