A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.7680, 15.6400 at 161 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 | 2021-08-10 16:19:12 |
38.7685 | 15.64 | 161 | 2021-12-29 11:12:36 |
Bollettino Sismico Italiano INGV | 96439371 |
Reviewed Rev100 |
ML 2.3 | 2021-08-10 16:19:11 |
38.7418 | 15.536 | 159 | 2021-08-10 16:33:34 |
Sala Sismica INGV-Roma | 93929481 |
Field | Value |
---|---|
Time (UTC) | 2021-08-10 16:19:12 ± 0.25 |
Latitude | 38.7685 ± 0.0117 |
Longitude | 15.6400 ± 0.0219 |
Depth (km) | 161 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96439371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1802 |
Semi-minor axis of confidence ellipse (meter) | 987 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 120 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 40 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.25091 |
Epicentral distance of station farthest from the epicenter (degree) | 1.42363 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 96439371 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-11-17 10:23:51 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 93929481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-10 16:33:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SIRI.HHZ. | 2021-08-10T16:20:04.35 | 0.6 | undecidable | manual | S | 7 | 158.0196 | 133 | -0.06 | 40 |
MN.CUC.HHE. | 2021-08-10T16:20:00.89 | 0.3 | undecidable | manual | S | 6 | 136.7631 | 137 | -0.28 | 62 |
IV.LADO.EHZ. | 2021-08-10T16:20:00.98 | 0.3 | undecidable | manual | S | 63 | 128.7711 | 139 | 0.95 | 50 |
MN.TIP.HHN. | 2021-08-10T16:19:57.44 | 0.6 | undecidable | manual | S | 64 | 106.7154 | 144 | 0.38 | 43 |
IV.CELI.HHZ. | 2021-08-10T16:19:57.52 | 1.0 | undecidable | manual | S | 46 | 102.7194 | 145 | 0.95 | 18 |
IV.SERS.HHZ. | 2021-08-10T16:19:56.05 | 0.6 | undecidable | manual | S | 72 | 95.238 | 147 | 0.37 | 44 |
IV.NOV.HHZ. | 2021-08-10T16:19:56.94 | 0.6 | undecidable | manual | S | 208 | 93.1401 | 148 | 1.51 | 26 |
IV.AIO.HHE. | 2021-08-10T16:19:56.65 | 0.6 | undecidable | manual | S | 202 | 95.238 | 147 | 0.97 | 35 |
IV.SOI.EHZ. | 2021-08-10T16:19:54.30 | 0.6 | undecidable | manual | S | 155 | 85.1481 | 150 | -0.25 | 46 |
IV.CET2.HHZ. | 2021-08-10T16:19:54.95 | 0.6 | undecidable | manual | S | 18 | 88.5447 | 149 | 0.03 | 48 |
IV.CAR1.HHZ. | 2021-08-10T16:19:53.51 | 0.3 | undecidable | manual | S | 42 | 72.9714 | 154 | 0.19 | 72 |
IV.PLAC.HHZ. | 2021-08-10T16:19:53.40 | 0.3 | undecidable | manual | S | 117 | 77.7666 | 153 | -0.39 | 68 |
IV.MPNC.HHN. | 2021-08-10T16:19:52.86 | 0.6 | undecidable | manual | S | 200 | 73.371 | 154 | -0.51 | 45 |
IV.MILZ.HHN. | 2021-08-10T16:19:52.54 | 0.6 | undecidable | manual | S | 213 | 65.5899 | 156 | -0.12 | 49 |
IV.FERC.HNE. | 2021-08-10T16:19:52.03 | 0.6 | undecidable | manual | S | 129 | 54.9006 | 160 | 0.22 | 49 |
IV.MSRU.HHE. | 2021-08-10T16:19:51.40 | 0.6 | undecidable | manual | S | 192 | 57.0984 | 159 | -0.57 | 45 |
IV.JOPP.HHZ. | 2021-08-10T16:19:49.83 | 0.3 | undecidable | manual | S | 130 | 27.8499 | 170 | -0.44 | 73 |
IV.SIRI.HHZ. | 2021-08-10T16:19:42.31 | 0.6 | undecidable | manual | P | 7 | 158.0196 | 133 | -0.06 | 40 |
MN.CUC.HHE. | 2021-08-10T16:19:40.28 | 0.1 | undecidable | manual | P | 6 | 136.7631 | 137 | -0.22 | 84 |
IV.LADO.EHZ. | 2021-08-10T16:19:39.43 | 0.6 | undecidable | manual | P | 63 | 128.7711 | 139 | -0.41 | 41 |
IV.PIPA.HHZ. | 2021-08-10T16:19:39.92 | 0.3 | undecidable | manual | P | 51 | 128.6712 | 139 | 0.1 | 65 |
IV.CELI.HHZ. | 2021-08-10T16:19:38.41 | 0.3 | undecidable | manual | P | 46 | 102.7194 | 145 | 0.57 | 61 |
IV.AIO.HHE. | 2021-08-10T16:19:38.15 | 0.3 | undecidable | manual | P | 202 | 95.238 | 147 | 0.82 | 56 |
IV.TDS.HHZ. | 2021-08-10T16:19:38.87 | 0.3 | undecidable | manual | P | 31 | 115.6953 | 142 | 0.08 | 67 |
MN.TIP.HHN. | 2021-08-10T16:19:38.12 | 0.1 | undecidable | manual | P | 64 | 106.7154 | 144 | 0 | 93 |
IV.MUCR.HHE. | 2021-08-10T16:19:38.35 | 0.3 | undecidable | manual | P | 220 | 104.4177 | 145 | 0.39 | 64 |
IV.NOV.HHZ. | 2021-08-10T16:19:37.86 | 0.3 | undecidable | manual | P | 208 | 93.1401 | 148 | 0.68 | 59 |
IV.SERS.HHZ. | 2021-08-10T16:19:37.40 | 0.1 | undecidable | manual | P | 72 | 95.238 | 147 | 0.07 | 94 |
IV.MTTG.HHE. | 2021-08-10T16:19:36.58 | 0.3 | undecidable | manual | P | 176 | 85.0482 | 150 | -0.09 | 72 |
IV.SOI.EHZ. | 2021-08-10T16:19:36.24 | 0.3 | undecidable | manual | P | 155 | 85.1481 | 150 | -0.44 | 67 |
IV.SELL.HHZ. | 2021-08-10T16:19:36.95 | 0.3 | undecidable | manual | P | 74 | 88.5447 | 149 | 0.06 | 71 |
IV.CET2.HHZ. | 2021-08-10T16:19:36.71 | 0.1 | undecidable | manual | P | 18 | 88.5447 | 149 | -0.18 | 93 |
IV.MPNC.HHN. | 2021-08-10T16:19:35.52 | 0.6 | undecidable | manual | P | 200 | 73.371 | 154 | -0.47 | 45 |
IV.CAR1.HHZ. | 2021-08-10T16:19:35.57 | 0.3 | undecidable | manual | P | 42 | 72.9714 | 154 | -0.4 | 69 |
IV.PLAC.HHZ. | 2021-08-10T16:19:35.94 | 0.1 | undecidable | manual | P | 117 | 77.7666 | 153 | -0.29 | 93 |
IV.MILZ.HHN. | 2021-08-10T16:19:35.32 | 0.3 | undecidable | manual | P | 213 | 65.5899 | 156 | -0.26 | 72 |
IV.GRI.EHN. | 2021-08-10T16:19:35.80 | 0.3 | undecidable | manual | P | 85 | 67.6767 | 156 | 0.11 | 73 |
IV.FERC.HNE. | 2021-08-10T16:19:35.46 | 0.3 | undecidable | manual | P | 129 | 54.9006 | 160 | 0.37 | 71 |
IV.MSRU.HHE. | 2021-08-10T16:19:34.63 | 0.3 | undecidable | manual | P | 192 | 57.0984 | 159 | -0.56 | 68 |
IV.JOPP.HHZ. | 2021-08-10T16:19:33.83 | 0.1 | undecidable | manual | P | 130 | 27.8499 | 170 | -0.37 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHE. | ML:2.1 | 0.00005765 | 0.26 | AML | other | m | 2021-08-10T16:19:50.79 |
IV.JOPP.HNN. | ML:2.3 | 0.00008097577 | 0.2176 | AML | other | m | 2021-08-10T16:19:50.72 |
IV.JOPP.HHN. | ML:2.2 | 0.00007277679000000001 | 1.8848 | AML | other | m | 2021-08-10T16:19:50.96 |
IV.JOPP.HNE. | ML:2.2 | 0.000073353215 | 1.872 | AML | other | m | 2021-08-10T16:19:51.97 |
IV.CAR1.HNE. | ML:2.6 | 0.00015 | 0.96 | AML | other | m | 2021-08-10T16:19:54.18 |
IV.PLAC.HHE. | ML:1.9 | 0.000030522174999999995 | 0.3968 | AML | other | m | 2021-08-10T16:19:55.03 |
IV.CAR1.HHE. | ML:2.2 | 0.00006520000000000001 | 0.32 | AML | other | m | 2021-08-10T16:19:55.29 |
IV.PLAC.HHN. | ML:2.1 | 0.000051466449999999996 | 0.2944 | AML | other | m | 2021-08-10T16:19:55.42 |
IV.CET2.HHE. | ML:2.6 | 0.00014554925499999998 | 0.1536 | AML | other | m | 2021-08-10T16:19:55.47 |
IV.CET2.HHN. | ML:2.7 | 0.00017780995 | 0.2432 | AML | other | m | 2021-08-10T16:19:55.67 |
IV.SOI.EHN. | ML:2.0 | 0.000040499999999999995 | 1 | AML | other | m | 2021-08-10T16:19:56.41 |
IV.SOI.EHE. | ML:2.0 | 0.00003365564 | 0.384 | AML | other | m | 2021-08-10T16:19:56.51 |
IV.SERS.HHN. | ML:2.1 | 0.0000387 | 0.28 | AML | other | m | 2021-08-10T16:19:57.33 |
IV.CAR1.HHN. | ML:2.5 | 0.00011899999999999999 | 0.54 | AML | other | m | 2021-08-10T16:19:57.14 |
IV.CAR1.HNN. | ML:2.4 | 0.00010065000000000001 | 0.54 | AML | other | m | 2021-08-10T16:19:57.42 |
IV.SERS.HHE. | ML:2.2 | 0.00004915 | 1.52 | AML | other | m | 2021-08-10T16:19:57.20 |
IV.SERS.HNN. | ML:2.2 | 0.000048084755 | 1.5264 | AML | other | m | 2021-08-10T16:19:58.20 |
IV.CELI.HHN. | ML:1.9 | 0.00002375 | 0.36 | AML | other | m | 2021-08-10T16:19:59.17 |
IV.CELI.HHE. | ML:1.8 | 0.0000224 | 0.56 | AML | other | m | 2021-08-10T16:19:59.91 |
IV.LADO.EHE. | ML:2.2 | 0.00005020351 | 0.3072 | AML | other | m | 2021-08-10T16:20:01.68 |
IV.LADO.EHN. | ML:2.0 | 0.000030306174999999996 | 0.576 | AML | other | m | 2021-08-10T16:20:04.17 |