A magnitude ML 2.2 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.5410, 16.4060 at 27 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2021-10-19 22:30:12 |
37.5407 | 16.4057 | 27 | 2022-03-30 13:04:15 |
Bollettino Sismico Italiano INGV | 97393061 |
Reviewed Rev100 |
ML 2.3 | 2021-10-19 22:30:11 |
37.5195 | 16.4718 | 29 | 2021-10-19 22:43:37 |
Sala Sismica INGV-Roma | 96775611 |
Field | Value |
---|---|
Time (UTC) | 2021-10-19 22:30:12 ± 0.25 |
Latitude | 37.5407 ± 0.0090 |
Longitude | 16.4057 ± 0.0170 |
Depth (km) | 27 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97393061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1607 |
Semi-minor axis of confidence ellipse (meter) | 587 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 299 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 236 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 34 |
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) | 1.59540 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 97393061 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-21 15:59:40 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.4 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 96775611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-19 22:43:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2021-10-19T22:32:07.47 | 3.0 | positive | manual | Pg | 19.99 | 0 | |||
IV.MTMR.EHZ. | 2021-10-19T22:32:03.05 | 3.0 | undecidable | manual | Sg | 11.86 | 0 | |||
AC.VLO.HHZ. | 2021-10-19T22:31:48.40 | 3.0 | undecidable | manual | Sn | -9.73 | 0 | |||
IV.NOCI.HHZ. | 2021-10-19T22:31:35.06 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.CDRU.HNZ. | 2021-10-19T22:31:10.54 | 3.0 | undecidable | manual | Pg | 9.14 | 0 | |||
IV.ISPIC.EHZ. | 2021-10-19T22:30:55.71 | 0.3 | undecidable | manual | S | 238 | 157.3203 | 54 | 0.45 | 62 |
IV.HMDC.HHZ. | 2021-10-19T22:30:55.53 | 0.3 | undecidable | manual | S | 246 | 157.1205 | 54 | 0.31 | 64 |
IV.HVZN.HHZ. | 2021-10-19T22:30:54.69 | 0.6 | undecidable | manual | S | 255 | 154.3344 | 54 | 0.07 | 46 |
IV.CMPR.HHZ. | 2021-10-19T22:30:54.16 | 3.0 | undecidable | manual | Pn | -4.98 | 0 | |||
IV.HAVL.HHZ. | 2021-10-19T22:30:49.17 | 0.6 | undecidable | manual | S | 241 | 130.3695 | 54 | -0.28 | 46 |
IV.MILZ.HHZ. | 2021-10-19T22:30:49.58 | 0.6 | undecidable | manual | S | 309 | 130.869 | 54 | 0.01 | 49 |
IV.HLNI.HHZ. | 2021-10-19T22:30:49.76 | 0.6 | undecidable | manual | S | 262 | 136.7631 | 54 | -1.07 | 34 |
IT.LNT.HGZ. | 2021-10-19T22:30:48.23 | 0.6 | undecidable | manual | S | 258 | 126.7731 | 54 | -0.45 | 45 |
IV.SSY.HHZ. | 2021-10-19T22:30:47.56 | 0.3 | undecidable | manual | S | 251 | 124.8861 | 54 | -0.71 | 61 |
IV.NOV.HHZ. | 2021-10-19T22:30:47.52 | 0.6 | undecidable | manual | S | 296 | 123.6873 | 54 | -0.49 | 44 |
IV.MPNC.HHZ. | 2021-10-19T22:30:46.79 | 0.6 | undecidable | manual | S | 306 | 114.0969 | 99 | 1.13 | 36 |
IV.HSRS.HNN. | 2021-10-19T22:30:45.38 | 0.6 | undecidable | manual | S | 245 | 115.5954 | 99 | -0.68 | 43 |
IV.HAGA.HHZ. | 2021-10-19T22:30:44.50 | 0.6 | undecidable | manual | S | 256 | 113.7972 | 99 | -1.07 | 36 |
IV.FERC.HHZ.00 | 2021-10-19T22:30:42.24 | 0.6 | undecidable | manual | S | 347 | 104.0181 | 100 | -0.77 | 42 |
IV.PLAC.HHE. | 2021-10-19T22:30:40.71 | 0.6 | undecidable | manual | S | 2 | 100.8213 | 100 | -1.46 | 30 |
IV.HVIT.HHZ. | 2021-10-19T22:30:40.14 | 0.3 | undecidable | manual | P | 250 | 177.0894 | 54 | 0.53 | 55 |
IV.ISPIC.EHZ. | 2021-10-19T22:30:37.51 | 0.3 | undecidable | manual | P | 238 | 157.3203 | 54 | 0.36 | 63 |
IV.HMDC.HHZ. | 2021-10-19T22:30:37.35 | 0.1 | undecidable | manual | P | 246 | 157.1205 | 54 | 0.23 | 87 |
IV.HVZN.HHZ. | 2021-10-19T22:30:37.12 | 0.3 | undecidable | manual | P | 255 | 154.3344 | 54 | 0.34 | 64 |
IV.MUCR.HHZ. | 2021-10-19T22:30:36.23 | 0.3 | undecidable | manual | P | 293 | 145.3434 | 54 | 0.56 | 63 |
IV.HLNI.HHZ. | 2021-10-19T22:30:34.31 | 0.3 | undecidable | manual | P | 262 | 136.7631 | 54 | -0.28 | 69 |
IV.NOV.HHZ. | 2021-10-19T22:30:33.25 | 0.3 | undecidable | manual | P | 296 | 123.6873 | 54 | 0.29 | 71 |
IV.HAVL.HHZ. | 2021-10-19T22:30:33.84 | 0.1 | positive | manual | P | 241 | 130.3695 | 54 | 0.05 | 97 |
IT.LNT.HGZ. | 2021-10-19T22:30:33.41 | 0.3 | undecidable | manual | P | 258 | 126.7731 | 54 | 0.06 | 73 |
IV.MILZ.HHZ. | 2021-10-19T22:30:33.67 | 0.3 | undecidable | manual | P | 309 | 130.869 | 54 | -0.19 | 71 |
IV.SOI.EHZ. | 2021-10-19T22:30:33.45 | 0.6 | undecidable | manual | S | 333 | 66.5778 | 106 | 0.18 | 54 |
IV.MPNC.HHZ. | 2021-10-19T22:30:32.29 | 0.3 | undecidable | manual | P | 306 | 114.0969 | 99 | 0.68 | 64 |
IV.SSY.HHZ. | 2021-10-19T22:30:32.89 | 0.3 | undecidable | manual | P | 251 | 124.8861 | 54 | -0.22 | 71 |
IV.HAGA.HHZ. | 2021-10-19T22:30:31.46 | 0.1 | positive | manual | P | 256 | 113.7972 | 99 | -0.09 | 100 |
IV.EPOZ.HHZ. | 2021-10-19T22:30:31.45 | 0.6 | undecidable | manual | P | 278 | 107.9142 | 100 | 0.78 | 41 |
IV.HSRS.HNN. | 2021-10-19T22:30:31.86 | 0.3 | undecidable | manual | P | 245 | 115.5954 | 99 | 0.02 | 75 |
IV.PLAC.HHE. | 2021-10-19T22:30:29.04 | 0.3 | undecidable | manual | P | 2 | 100.8213 | 100 | -0.55 | 70 |
IV.FERC.HHZ.00 | 2021-10-19T22:30:29.77 | 0.6 | undecidable | manual | P | 347 | 104.0181 | 100 | -0.3 | 49 |
IV.MTTG.HHZ. | 2021-10-19T22:30:27.30 | 0.6 | undecidable | manual | P | 310 | 80.364 | 103 | 0.79 | 44 |
IV.SOI.EHZ. | 2021-10-19T22:30:24.64 | 0.3 | undecidable | manual | P | 333 | 66.5778 | 106 | 0.19 | 81 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPOZ.HHN. | ML:2.2 | 0.000142 | 1.3 | AML | other | m | 2021-10-19T22:30:42.13 |
IV.HAGA.HHN. | ML:2.2 | 0.0001305 | 1.02 | AML | other | m | 2021-10-19T22:30:44.72 |
IV.HAGA.HHE. | ML:2.3 | 0.000158 | 0.08 | AML | other | m | 2021-10-19T22:30:45.60 |
IV.EPOZ.HHE. | ML:2.2 | 0.0001299 | 0.48 | AML | other | m | 2021-10-19T22:30:45.66 |
IV.SSY.HHE. | ML:2.5 | 0.00019600000000000002 | 1.04 | AML | other | m | 2021-10-19T22:30:48.17 |
IV.MPNC.HHE. | ML:2.0 | 0.00008195 | 0.42 | AML | other | m | 2021-10-19T22:30:48.73 |
IV.SSY.HHN. | ML:2.8 | 0.000389 | 0.94 | AML | other | m | 2021-10-19T22:30:50.77 |
IV.MILZ.HHE. | ML:2.6 | 0.000248 | 0.98 | AML | other | m | 2021-10-19T22:30:50.50 |
IV.MILZ.HHN. | ML:2.1 | 0.00007865 | 0.6 | AML | other | m | 2021-10-19T22:30:50.24 |
IV.HLNI.HHE. | ML:2.2 | 0.00009345000000000001 | 1.36 | AML | other | m | 2021-10-19T22:30:50.74 |
IV.MPNC.HHN. | ML:2.0 | 0.00007000000000000001 | 1.58 | AML | other | m | 2021-10-19T22:30:50.79 |
IV.HAVL.HHN. | ML:2.3 | 0.00011650000000000001 | 0.98 | AML | other | m | 2021-10-19T22:30:50.40 |
IV.HLNI.HHN. | ML:2.2 | 0.00010025000000000001 | 1.1 | AML | other | m | 2021-10-19T22:30:51.94 |
IV.HAVL.HHE. | ML:2.1 | 0.00007845 | 1.1 | AML | other | m | 2021-10-19T22:30:51.95 |
IV.MUCR.HHE. | ML:1.8 | 0.0000286 | 0.24 | AML | other | m | 2021-10-19T22:30:54.95 |
IV.HMDC.HHE. | ML:2.3 | 0.00009709999999999999 | 0.5 | AML | other | m | 2021-10-19T22:30:56.12 |
IV.HMDC.HHN. | ML:2.3 | 0.00009025 | 0.3 | AML | other | m | 2021-10-19T22:30:56.19 |
IV.HVZN.HHE. | ML:2.4 | 0.00011 | 0.44 | AML | other | m | 2021-10-19T22:30:57.46 |
IV.MUCR.HHN. | ML:1.8 | 0.00003505 | 0.62 | AML | other | m | 2021-10-19T22:31:00.23 |
IV.HVZN.HHN. | ML:2.5 | 0.000156 | 0.54 | AML | other | m | 2021-10-19T22:31:00.63 |