A magnitude ML 1.3 earthquake occured in region: 5 km S Sclafani Bagni (PA), on
and geographic coordinates (lat, lon) 37.7820, 13.8630 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 |
---|---|---|---|---|
Sclafani Bagni | PA | 5 | 426 | 426 |
Valledolmo | PA | 5 | 3594 | 4020 |
Caltavuturo | PA | 5 | 4017 | 8037 |
Scillato | PA | 9 | 613 | 8650 |
Montemaggiore Belsito | PA | 12 | 3365 | 12015 |
Vallelunga Pratameno | CL | 12 | 3461 | 15476 |
Aliminusa | PA | 12 | 1236 | 16712 |
Polizzi Generosa | PA | 13 | 3407 | 20119 |
Alia | PA | 13 | 3623 | 23742 |
Villalba | CL | 14 | 1633 | 25375 |
Cerda | PA | 14 | 5330 | 30705 |
Castellana Sicula | PA | 16 | 3411 | 34116 |
Collesano | PA | 17 | 4054 | 38170 |
Sciara | PA | 17 | 2822 | 40992 |
Resuttano | CL | 19 | 2038 | 43030 |
Blufi | PA | 19 | 1029 | 44059 |
Roccapalumba | PA | 20 | 2516 | 46575 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-09-13 12:36:12 |
37.7817 | 13.8633 | 10 | 2022-03-30 13:04:39 |
Bollettino Sismico Italiano INGV | 101554121 |
Reviewed Rev100 |
ML 1.4 | 2021-09-13 12:36:11 |
37.8273 | 13.7593 | 17 | 2021-09-13 12:45:04 |
Sala Sismica INGV-Roma | 95385751 |
Field | Value |
---|---|
Time (UTC) | 2021-09-13 12:36:12 ± 0.2 |
Latitude | 37.7817 ± 0.0099 |
Longitude | 13.8633 ± 0.0102 |
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 | 101554121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 924 |
Semi-minor axis of confidence ellipse (meter) | 740 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 339 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30487 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 101554121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-28 18:05:24 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 95385751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-13 12:45:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MARS.HHZ. | 2021-09-13T12:36:24.50 | 3.0 | positive | manual | P | 0.02 | 0 | |||
IV.SCIAR.HHZ. | 2021-09-13T12:36:21.80 | 0.6 | undecidable | manual | S | 330 | 20.2686 | 117 | 1.01 | 39 |
IV.PETRA.HHZ. | 2021-09-13T12:36:21.73 | 0.6 | undecidable | manual | S | 75 | 22.755 | 114 | 0.16 | 52 |
IV.CSLB.HHZ. | 2021-09-13T12:36:21.86 | 0.6 | undecidable | manual | S | 45 | 24.2535 | 113 | -0.19 | 52 |
IV.RESU.HHZ. | 2021-09-13T12:36:21.74 | 0.6 | undecidable | manual | S | 131 | 22.6551 | 114 | 0.21 | 51 |
IV.PLLN.EHN. | 2021-09-13T12:36:19.70 | 0.3 | undecidable | manual | P | 46 | 33.8439 | 50 | 0.02 | 79 |
IV.RESU.HHZ. | 2021-09-13T12:36:18.52 | 0.3 | undecidable | manual | P | 131 | 22.6551 | 114 | 0.63 | 69 |
IV.GIB.HHE. | 2021-09-13T12:36:18.67 | 0.3 | undecidable | manual | P | 32 | 27.1506 | 50 | 0.03 | 80 |
IV.SCIAR.HHZ. | 2021-09-13T12:36:17.60 | 0.3 | undecidable | manual | P | 330 | 20.2686 | 117 | 0.14 | 79 |
IV.PETRA.HHZ. | 2021-09-13T12:36:17.66 | 0.3 | undecidable | manual | P | 75 | 22.755 | 114 | -0.26 | 76 |
IV.ALJA.HHZ. | 2021-09-13T12:36:17.90 | 0.6 | undecidable | manual | S | 249 | 10.2786 | 135 | -0.04 | 54 |
IV.CSLB.HHZ. | 2021-09-13T12:36:17.79 | 0.1 | undecidable | manual | P | 45 | 24.2535 | 113 | -0.4 | 99 |
IV.ALJA.HHZ. | 2021-09-13T12:36:15.37 | 0.1 | undecidable | manual | P | 249 | 10.2786 | 135 | -0.45 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ALJA.HHE. | ML:1.5 | 0.0003615 | 0.58 | AML | other | m | 2021-09-13T12:36:18.35 |
IV.ALJA.HHN. | ML:1.2 | 0.000216 | 0.18 | AML | other | m | 2021-09-13T12:36:19.18 |
IV.SCIAR.HHE. | ML:1.1 | 0.0000887 | 1.36 | AML | other | m | 2021-09-13T12:36:20.17 |
IV.SCIAR.HHN. | ML:1.2 | 0.00012705 | 0.3 | AML | other | m | 2021-09-13T12:36:22.55 |
IV.RESU.HHN. | ML:1.5 | 0.000195 | 0.52 | AML | other | m | 2021-09-13T12:36:24.59 |
IV.PETRA.HHE. | ML:1.2 | 0.00011649999999999999 | 1.44 | AML | other | m | 2021-09-13T12:36:24.76 |
IV.PETRA.HHN. | ML:1.0 | 0.00006795000000000001 | 1.48 | AML | other | m | 2021-09-13T12:36:25.80 |
IV.RESU.HHE. | ML:1.2 | 0.000107 | 0.66 | AML | other | m | 2021-09-13T12:36:28.83 |