A magnitude ML 1.9 earthquake occured in region: 7 km W Canicattini Bagni (SR), on
and geographic coordinates (lat, lon) 37.0250, 14.9820 at 23 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 |
---|---|---|---|---|
Canicattini Bagni | SR | 7 | 7109 | 7109 |
Palazzolo Acreide | SR | 8 | 8808 | 15917 |
Cassaro | SR | 10 | 821 | 16738 |
Buscemi | SR | 11 | 1051 | 17789 |
Ferla | SR | 11 | 2523 | 20312 |
Solarino | SR | 15 | 8091 | 28403 |
Sortino | SR | 16 | 8690 | 37093 |
Buccheri | SR | 16 | 1999 | 39092 |
Noto | SR | 17 | 23913 | 63005 |
Floridia | SR | 17 | 22762 | 85767 |
Giarratana | RG | 17 | 3048 | 88815 |
Avola | SR | 19 | 31708 | 120523 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-12-22 06:07:18 |
37.0247 | 14.9818 | 23 | 2022-03-30 13:04:26 |
Bollettino Sismico Italiano INGV | 99317281 |
Reviewed Rev100 |
ML 1.9 | 2021-12-22 06:07:18 |
37.0267 | 14.9755 | 22 | 2021-12-22 06:20:58 |
Sala Sismica INGV-Roma | 98808051 |
Field | Value |
---|---|
Time (UTC) | 2021-12-22 06:07:18 ± 0.12 |
Latitude | 37.0247 ± 0.0045 |
Longitude | 14.9818 ± 0.0056 |
Depth (km) | 23 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99317281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 589 |
Semi-minor axis of confidence ellipse (meter) | 52 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 313 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
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) | 0.15199 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53150 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 99317281 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-04 16:18:47 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 98808051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-22 06:20:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CROCE.HHZ. | 2021-12-22T06:07:33.58 | 0.3 | undecidable | manual | S | 242 | 45.0216 | 109 | -0.08 | 72 |
IV.HVIT.HHZ. | 2021-12-22T06:07:32.34 | 0.6 | undecidable | manual | S | 265 | 40.9257 | 111 | -0.29 | 46 |
IV.HLNI.HHZ. | 2021-12-22T06:07:31.33 | 0.3 | undecidable | manual | S | 345 | 37.2294 | 114 | -0.38 | 67 |
IV.HVZN.HHZ. | 2021-12-22T06:07:30.21 | 0.3 | undecidable | manual | S | 306 | 29.0487 | 121 | 0.43 | 69 |
IV.HAGA.HHZ. | 2021-12-22T06:07:30.38 | 0.3 | undecidable | manual | S | 28 | 32.6451 | 117 | -0.24 | 70 |
IV.RAFF.HHZ. | 2021-12-22T06:07:30.00 | 0.3 | undecidable | manual | P | 292 | 58.9965 | 104 | 0.61 | 61 |
IV.ISPIC.HNZ. | 2021-12-22T06:07:29.56 | 0.3 | undecidable | manual | S | 194 | 27.9498 | 122 | 0.03 | 73 |
IV.HCRL.HHZ. | 2021-12-22T06:07:29.87 | 0.3 | undecidable | manual | S | 9 | 29.0487 | 121 | 0.11 | 74 |
IV.HSRS.HHZ. | 2021-12-22T06:07:28.22 | 0.3 | undecidable | manual | S | 70 | 22.5552 | 129 | -0.13 | 74 |
IV.SSY.HHN. | 2021-12-22T06:07:27.51 | 0.3 | undecidable | manual | S | 29 | 16.872 | 138 | 0.27 | 72 |
IV.CROCE.HHZ. | 2021-12-22T06:07:27.15 | 0.1 | positive | manual | P | 242 | 45.0216 | 109 | -0.17 | 94 |
IV.HMDC.HHZ. | 2021-12-22T06:07:27.48 | 0.3 | undecidable | manual | S | 248 | 19.0698 | 134 | -0.17 | 73 |
IV.HVIT.HHZ. | 2021-12-22T06:07:26.63 | 0.3 | undecidable | manual | P | 265 | 40.9257 | 111 | -0.09 | 72 |
IV.HLNI.HHZ. | 2021-12-22T06:07:26.00 | 0.3 | undecidable | manual | P | 345 | 37.2294 | 114 | -0.19 | 70 |
IV.HVZN.HHZ. | 2021-12-22T06:07:25.10 | 0.3 | undecidable | manual | P | 306 | 29.0487 | 121 | 0.02 | 75 |
IV.HAGA.HHZ. | 2021-12-22T06:07:25.48 | 0.3 | undecidable | manual | P | 28 | 32.6451 | 117 | -0.09 | 73 |
IV.HCRL.HHZ. | 2021-12-22T06:07:25.15 | 0.1 | positive | manual | P | 9 | 29.0487 | 121 | 0.08 | 98 |
IV.HSRS.HHZ. | 2021-12-22T06:07:24.36 | 0.1 | positive | manual | P | 70 | 22.5552 | 129 | 0.11 | 98 |
IV.ISPIC.HNZ. | 2021-12-22T06:07:24.96 | 0.1 | positive | manual | P | 194 | 27.9498 | 122 | 0.03 | 98 |
IV.SSY.HHN. | 2021-12-22T06:07:23.81 | 0.1 | negative | manual | P | 29 | 16.872 | 138 | 0.2 | 97 |
IV.HMDC.HHZ. | 2021-12-22T06:07:23.77 | 0.1 | positive | manual | P | 248 | 19.0698 | 134 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ISPIC.HNN. | ML:1.4 | 0.00009836166000000001 | 0.192 | AML | other | m | 2021-12-22T06:07:25.91 |
IV.HSRS.HNN. | ML:2.2 | 0.00074704025 | 0.5088 | AML | other | m | 2021-12-22T06:07:25.92 |
IV.HMDC.HNN. | ML:2.1 | 0.0006321701 | 0.08 | AML | other | m | 2021-12-22T06:07:27.60 |
IV.HMDC.HHN. | ML:2.3 | 0.0010175262 | 0.08 | AML | other | m | 2021-12-22T06:07:27.60 |
IV.HMDC.HHE. | ML:2.2 | 0.0009335 | 0.12 | AML | other | m | 2021-12-22T06:07:27.63 |
IV.HMDC.HNE. | ML:2.1 | 0.0006453953 | 0.0896 | AML | other | m | 2021-12-22T06:07:27.63 |
IV.SSY.HNN. | ML:2.1 | 0.0007737313500000001 | 0.1216 | AML | other | m | 2021-12-22T06:07:27.86 |
IV.SSY.HNE. | ML:2.2 | 0.00080667365 | 0.1792 | AML | other | m | 2021-12-22T06:07:28.33 |
IV.SSY.HHN. | ML:2.7 | 0.0027249239999999997 | 0.1792 | AML | other | m | 2021-12-22T06:07:28.33 |
IV.SSY.HHE. | ML:2.3 | 0.0011445053999999998 | 0.16 | AML | other | m | 2021-12-22T06:07:28.46 |
IV.HSRS.HHN. | ML:1.5 | 0.00013986235 | 0.2208 | AML | other | m | 2021-12-22T06:07:28.69 |
IV.HSRS.HHE. | ML:1.2 | 0.00007900057 | 0.0608 | AML | other | m | 2021-12-22T06:07:28.93 |
IV.ISPIC.EHE. | ML:1.5 | 0.0001345698 | 0.0608 | AML | other | m | 2021-12-22T06:07:29.73 |
IV.HCRL.HHN. | ML:2.2 | 0.00061156915 | 1.9008 | AML | other | m | 2021-12-22T06:07:30.96 |
IV.HCRL.HHE. | ML:2.1 | 0.0004651773 | 0.1376 | AML | other | m | 2021-12-22T06:07:30.03 |
IV.ISPIC.EHN. | ML:1.4 | 0.00009381621000000001 | 0.08 | AML | other | m | 2021-12-22T06:07:30.23 |
IV.HAGA.HHE. | ML:1.7 | 0.000173000615 | 0.2816 | AML | other | m | 2021-12-22T06:07:30.63 |
IV.HAGA.HHN. | ML:1.7 | 0.00019398523500000002 | 0.08 | AML | other | m | 2021-12-22T06:07:30.87 |
IV.HVZN.HHN. | ML:1.9 | 0.00034006715 | 0.2784 | AML | other | m | 2021-12-22T06:07:31.08 |
IV.HLNI.HHE. | ML:1.8 | 0.0002304435 | 0.16 | AML | other | m | 2021-12-22T06:07:31.53 |
IV.HLNI.HHN. | ML:2.2 | 0.0005415 | 0.24 | AML | other | m | 2021-12-22T06:07:31.62 |
IV.HVZN.HHE. | ML:2.0 | 0.00036627359999999996 | 0.32 | AML | other | m | 2021-12-22T06:07:32.06 |
IV.HVIT.HHE. | ML:1.9 | 0.00022250000000000001 | 1.76 | AML | other | m | 2021-12-22T06:07:33.95 |
IV.CROCE.HHE. | ML:1.7 | 0.00011973528499999999 | 0.2016 | AML | other | m | 2021-12-22T06:07:33.76 |
IV.CROCE.HNE. | ML:1.7 | 0.00014496105 | 0.2112 | AML | other | m | 2021-12-22T06:07:33.76 |
IV.CROCE.HNN. | ML:1.9 | 0.0002305919 | 1.7984 | AML | other | m | 2021-12-22T06:07:34.01 |
IV.CROCE.HHN. | ML:1.8 | 0.00017199999999999998 | 1.8 | AML | other | m | 2021-12-22T06:07:34.91 |
IV.HVIT.HHN. | ML:1.9 | 0.00022608115000000002 | 0.0992 | AML | other | m | 2021-12-22T06:07:35.05 |
IV.HSRS.HNE. | ML:1.5 | 0.00014100704 | 0.752 | AML | other | m | 2021-12-22T06:07:36.22 |
IV.ISPIC.HNE. | ML:1.8 | 0.000234506795 | 0.6112 | AML | other | m | 2021-12-22T06:07:38.78 |
IV.RAFF.HHE. | ML:1.6 | 0.00006995123 | 0.3808 | AML | other | m | 2021-12-22T06:07:39.67 |
IV.RAFF.HHN. | ML:1.6 | 0.00007332875 | 0.24 | AML | other | m | 2021-12-22T06:07:40.48 |