A magnitude ML 1.8 earthquake occured in region: 7 km NE Alimena (PA), on
and geographic coordinates (lat, lon) 37.7310, 14.1720 at 48 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 |
---|---|---|---|---|
Alimena | PA | 7 | 2032 | 2032 |
Bompietro | PA | 7 | 1401 | 3433 |
Gangi | PA | 8 | 6811 | 10244 |
Blufi | PA | 9 | 1029 | 11273 |
Petralia Soprana | PA | 9 | 3360 | 14633 |
Petralia Sottana | PA | 11 | 2821 | 17454 |
Castellana Sicula | PA | 13 | 3411 | 20865 |
Resuttano | CL | 14 | 2038 | 22903 |
Geraci Siculo | PA | 15 | 1945 | 24848 |
Villarosa | EN | 16 | 4937 | 29785 |
Sperlinga | EN | 17 | 805 | 30590 |
Polizzi Generosa | PA | 18 | 3407 | 33997 |
Calascibetta | EN | 18 | 4528 | 38525 |
Santa Caterina Villarmosa | CL | 20 | 5388 | 43913 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2022-09-08 08:34:48 |
37.7308 | 14.1717 | 48 | 2024-03-01 15:28:03 |
Bollettino Sismico Italiano INGV | 111966121 |
Reviewed Rev100 |
ML 1.8 | 2022-09-08 08:34:48 |
37.749 | 14.1387 | 48 | 2022-09-08 08:54:38 |
Sala Sismica INGV-Roma | 109462821 |
Field | Value |
---|---|
Time (UTC) | 2022-09-08 08:34:48 ± 0.26 |
Latitude | 37.7308 ± 0.0117 |
Longitude | 14.1717 ± 0.0193 |
Depth (km) | 48 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 111966121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1604 |
Semi-minor axis of confidence ellipse (meter) | 1036 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 52 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.12411 |
Epicentral distance of station farthest from the epicenter (degree) | 0.98566 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 111966121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-21 13:31:22 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 109462821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-08 08:54:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CROCE.HHE. | 2022-09-08T08:35:18.89 | 0.6 | undecidable | manual | S | 162 | 104.6175 | 100 | 0.4 | 43 |
IV.HVIT.HHZ. | 2022-09-08T08:35:15.03 | 0.6 | undecidable | manual | S | 159 | 87.5457 | 103 | 0.16 | 47 |
IV.HVZN.HHZ. | 2022-09-08T08:35:12.48 | 0.6 | undecidable | manual | S | 142 | 77.7666 | 106 | -0.36 | 46 |
IV.MSFR.HHZ. | 2022-09-08T08:35:08.60 | 0.6 | undecidable | manual | S | 47 | 49.8168 | 121 | 1.32 | 32 |
IV.MBFT.HHN. | 2022-09-08T08:35:07.69 | 0.3 | undecidable | manual | P | 283 | 109.4127 | 99 | 1.29 | 45 |
IV.CROCE.HHE. | 2022-09-08T08:35:05.60 | 0.3 | undecidable | manual | P | 162 | 104.6175 | 100 | -0.22 | 67 |
IV.PLLN.EHZ. | 2022-09-08T08:35:04.10 | 0.6 | undecidable | manual | S | 355 | 29.1486 | 141 | 0.2 | 52 |
IV.GIB.HHZ. | 2022-09-08T08:35:04.20 | 0.6 | undecidable | manual | S | 336 | 31.4463 | 138 | -0.03 | 54 |
IV.MPG.HHE. | 2022-09-08T08:35:03.60 | 1.0 | undecidable | manual | P | 304 | 85.5477 | 103 | 0.1 | 24 |
IV.HVIT.HHZ. | 2022-09-08T08:35:03.08 | 0.1 | undecidable | manual | P | 159 | 87.5457 | 103 | -0.65 | 83 |
IV.EMSG.HHZ. | 2022-09-08T08:35:02.53 | 0.6 | undecidable | manual | P | 81 | 68.9754 | 109 | 1.02 | 36 |
IV.LIBRI.HHZ. | 2022-09-08T08:35:02.75 | 0.1 | positive | manual | P | 59 | 76.9674 | 106 | 0.29 | 94 |
IV.CSLB.HHZ. | 2022-09-08T08:35:02.80 | 0.3 | undecidable | manual | S | 337 | 24.9528 | 146 | -0.56 | 72 |
IV.MUCR.HHZ. | 2022-09-08T08:35:01.91 | 0.3 | undecidable | manual | P | 60 | 70.5738 | 109 | 0.21 | 72 |
IV.SOLUN.HHE. | 2022-09-08T08:35:01.29 | 0.6 | undecidable | manual | P | 306 | 68.7756 | 109 | -0.2 | 48 |
IV.EPZF.HHZ. | 2022-09-08T08:35:01.54 | 1.0 | undecidable | manual | P | 80 | 60.9945 | 114 | 0.96 | 19 |
IV.HVZN.HHZ. | 2022-09-08T08:35:01.87 | 0.3 | undecidable | manual | P | 142 | 77.7666 | 106 | -0.69 | 62 |
IV.RAFF.HHZ. | 2022-09-08T08:35:00.17 | 0.1 | positive | manual | P | 163 | 58.7967 | 115 | -0.17 | 99 |
IV.CPTP.HHZ. | 2022-09-08T08:34:59.03 | 0.3 | undecidable | manual | P | 181 | 35.8419 | 134 | 1.06 | 57 |
IV.MSFR.HHZ. | 2022-09-08T08:34:59.13 | 0.3 | undecidable | manual | P | 47 | 49.8168 | 121 | -0.22 | 75 |
IV.ALJA.HHE. | 2022-09-08T08:34:58.51 | 0.3 | undecidable | manual | P | 273 | 36.741 | 133 | 0.47 | 73 |
IV.GALF.HHZ. | 2022-09-08T08:34:57.97 | 0.3 | undecidable | manual | P | 94 | 34.743 | 135 | 0.11 | 79 |
IV.GIB.HHZ. | 2022-09-08T08:34:57.22 | 0.1 | negative | manual | P | 336 | 31.4463 | 138 | -0.36 | 100 |
IV.RESU.HHZ. | 2022-09-08T08:34:56.73 | 0.3 | undecidable | manual | P | 227 | 13.7751 | 160 | 0.28 | 79 |
IV.CSLB.HHZ. | 2022-09-08T08:34:56.34 | 0.1 | negative | manual | P | 337 | 24.9528 | 146 | -0.75 | 89 |
IV.PLLN.EHZ. | 2022-09-08T08:34:56.95 | 0.1 | negative | manual | P | 355 | 29.1486 | 141 | -0.45 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSLB.HHN. | ML:1.5 | 0.0000759 | 0.3 | AML | other | m | 2022-09-08T08:35:03.14 |
IV.PLLN.EHN. | ML:2.2 | 0.00034750000000000004 | 1.58 | AML | other | m | 2022-09-08T08:35:04.00 |
IV.PLLN.EHE. | ML:2.0 | 0.0002275 | 0.46 | AML | other | m | 2022-09-08T08:35:05.19 |
IV.RESU.HHN. | ML:1.7 | 0.000133 | 0.74 | AML | other | m | 2022-09-08T08:35:05.49 |
IV.GIB.HHE. | ML:2.0 | 0.00025 | 0.62 | AML | other | m | 2022-09-08T08:35:05.23 |
IV.CSLB.HHE. | ML:1.6 | 0.00009175 | 0.32 | AML | other | m | 2022-09-08T08:35:06.00 |
IV.GIB.HHN. | ML:2.0 | 0.00022899999999999998 | 0.36 | AML | other | m | 2022-09-08T08:35:06.95 |
IV.RESU.HHE. | ML:1.6 | 0.00011085 | 0.4 | AML | other | m | 2022-09-08T08:35:07.56 |
IV.MSFR.HHE. | ML:1.2 | 0.00002525 | 1.48 | AML | other | m | 2022-09-08T08:35:09.90 |
IV.MSFR.HHN. | ML:1.5 | 0.0000605 | 0.44 | AML | other | m | 2022-09-08T08:35:09.22 |
IV.GALF.HHE. | ML:2.0 | 0.00020600000000000002 | 0.46 | AML | other | m | 2022-09-08T08:35:11.51 |
IV.MUCR.HHN. | ML:2.2 | 0.00019700000000000002 | 1.48 | AML | other | m | 2022-09-08T08:35:15.04 |
IV.MUCR.HHE. | ML:1.8 | 0.000088 | 1 | AML | other | m | 2022-09-08T08:35:15.10 |
IV.GALF.HHN. | ML:1.9 | 0.00017299999999999998 | 1.58 | AML | other | m | 2022-09-08T08:35:16.10 |
IV.LIBRI.HHN. | ML:1.6 | 0.00004685 | 0.44 | AML | other | m | 2022-09-08T08:35:17.18 |
IV.LIBRI.HNN. | ML:2.0 | 0.00010674999999999999 | 0.24 | AML | other | m | 2022-09-08T08:35:17.40 |
IV.LIBRI.HHE. | ML:1.6 | 0.00005105 | 0.82 | AML | other | m | 2022-09-08T08:35:17.56 |
IV.LIBRI.HNE. | ML:2.0 | 0.0001164 | 1.04 | AML | other | m | 2022-09-08T08:35:17.61 |