A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.9800, 15.5680 at 181 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 | 2017-10-22 19:15:27 |
38.9797 | 15.5677 | 181 | 2018-09-04 09:07:58 |
Bollettino Sismico Italiano INGV | 52269541 |
Reviewed Rev100 |
ML 2.3 | 2017-10-22 19:15:27 |
38.953 | 15.6207 | 182 | 2017-10-22 19:29:24 |
Sala Sismica INGV-Roma | 51232691 |
Field | Value |
---|---|
Time (UTC) | 2017-10-22 19:15:27 ± 0.2 |
Latitude | 38.9797 ± 0.0090 |
Longitude | 15.5677 ± 0.0243 |
Depth (km) | 181 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 52269541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2037 |
Semi-minor axis of confidence ellipse (meter) | 549 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2040.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 46 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.15743 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 52269541 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-03-30 14:56:43 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 51232691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-10-22 19:29:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROVR.HHZ. | 2017-10-22T19:17:24.33 | 3.0 | undecidable | manual | Pn | 10.54 | 0 | |||
IV.TOLF.HHZ. | 2017-10-22T19:17:14.35 | 3.0 | undecidable | manual | Sn | -2.28 | 0 | |||
AC.SRN.HHZ. | 2017-10-22T19:17:10.61 | 3.0 | undecidable | manual | Sn | 4.52 | 0 | |||
IV.PE3.EHZ. | 2017-10-22T19:17:00.39 | 3.0 | undecidable | manual | Pg | 16.24 | 0 | |||
MN.KLV.HHZ. | 2017-10-22T19:16:57.63 | 3.0 | positive | manual | Pg | 10.46 | 0 | |||
IV.HPAC.HHZ. | 2017-10-22T19:16:55.07 | 3.0 | undecidable | manual | Sg | 11.32 | 0 | |||
IV.CPGN.EHZ. | 2017-10-22T19:16:51.50 | 3.0 | undecidable | manual | Pn | 5.3 | 0 | |||
IV.LIK.EHZ.01 | 2017-10-22T19:16:50.41 | 3.0 | undecidable | manual | Sn | 0.8 | 0 | |||
IV.MMUR.HNZ. | 2017-10-22T19:16:47.60 | 3.0 | undecidable | manual | Pn | 8.66 | 0 | |||
IV.MRB1.HNZ. | 2017-10-22T19:16:18.89 | 3.0 | undecidable | manual | Pg | 14.12 | 0 | |||
MN.CUC.HNZ. | 2017-10-22T19:16:16.80 | 0.3 | undecidable | manual | S | 11 | 114.4965 | 146 | 0.21 | 64 |
IV.SALB.HHZ. | 2017-10-22T19:16:16.80 | 0.6 | undecidable | manual | S | 34 | 119.7912 | 145 | -0.45 | 39 |
MN.TIP.HNZ. | 2017-10-22T19:16:15.89 | 0.3 | undecidable | manual | S | 77 | 104.9172 | 148 | 0.43 | 62 |
IV.SOI.EHZ. | 2017-10-22T19:16:15.90 | 0.6 | undecidable | manual | S | 157 | 109.113 | 147 | -0.05 | 44 |
IV.CELI.HHZ. | 2017-10-22T19:16:14.70 | 0.6 | undecidable | manual | S | 60 | 93.5397 | 151 | 0.47 | 42 |
IV.SERS.HHZ. | 2017-10-22T19:16:14.78 | 0.3 | undecidable | manual | S | 86 | 96.8253 | 150 | 0.21 | 66 |
IV.PLAC.HHZ. | 2017-10-22T19:16:14.00 | 0.6 | undecidable | manual | S | 128 | 95.6376 | 151 | -0.45 | 42 |
IV.TDS.HHZ. | 2017-10-22T19:16:14.80 | 0.3 | undecidable | manual | S | 41 | 100.3218 | 149 | -0.16 | 66 |
IV.MSRU.HHZ. | 2017-10-22T19:16:13.10 | 0.3 | undecidable | manual | S | 184 | 79.5648 | 155 | 0.24 | 68 |
MN.CEL.HNZ. | 2017-10-22T19:16:12.90 | 0.3 | undecidable | manual | S | 160 | 84.6486 | 154 | -0.44 | 64 |
IV.SPS2.HHZ. | 2017-10-22T19:16:12.40 | 0.3 | undecidable | manual | S | 62 | 74.7696 | 156 | -0.04 | 70 |
IV.JOPP.HHZ. | 2017-10-22T19:16:11.20 | 0.3 | undecidable | manual | S | 146 | 49.7169 | 164 | 0.61 | 65 |
IV.CAR1.HHN. | 2017-10-22T19:16:11.20 | 0.3 | undecidable | manual | S | 61 | 63.1923 | 160 | -0.3 | 68 |
IV.CET2.HHZ. | 2017-10-22T19:16:11.40 | 0.3 | undecidable | manual | S | 29 | 69.375 | 158 | -0.59 | 62 |
IV.SCTE.HHZ. | 2017-10-22T19:16:08.24 | 3.0 | undecidable | manual | Pn | -1.54 | 0 | |||
IV.PTRJ.HHZ. | 2017-10-22T19:16:07.90 | 3.0 | undecidable | manual | Pn | -0.75 | 0 | |||
IV.MGR.HNZ. | 2017-10-22T19:15:57.33 | 0.3 | undecidable | manual | P | 359 | 128.4714 | 143 | 0.58 | 56 |
IV.PIPA.HNZ. | 2017-10-22T19:15:56.17 | 0.1 | undecidable | manual | P | 62 | 120.99 | 144 | -0.03 | 87 |
IV.LADO.EHZ. | 2017-10-22T19:15:56.03 | 0.3 | undecidable | manual | P | 74 | 126.0738 | 143 | -0.54 | 57 |
IV.SALB.HHZ. | 2017-10-22T19:15:56.16 | 0.1 | undecidable | manual | P | 34 | 119.7912 | 145 | 0.04 | 86 |
IV.AIO.HHZ. | 2017-10-22T19:15:56.96 | 3.0 | undecidable | manual | P | 115.5954 | 1.15 | 0 | ||
MN.CUC.HNZ. | 2017-10-22T19:15:55.60 | 0.1 | undecidable | manual | P | 11 | 114.4965 | 146 | -0.13 | 86 |
IV.SOI.EHZ. | 2017-10-22T19:15:55.39 | 0.1 | undecidable | manual | P | 157 | 109.113 | 147 | 0.03 | 88 |
IV.CELI.HHZ. | 2017-10-22T19:15:54.75 | 0.1 | negative | manual | P | 60 | 93.5397 | 151 | 0.38 | 85 |
IV.PLAC.HHZ. | 2017-10-22T19:15:54.35 | 0.1 | negative | manual | P | 128 | 95.6376 | 151 | -0.15 | 89 |
IV.TDS.HHZ. | 2017-10-22T19:15:54.88 | 0.3 | undecidable | manual | P | 41 | 100.3218 | 149 | 0.09 | 67 |
IV.SERS.HHZ. | 2017-10-22T19:15:54.57 | 0.1 | undecidable | manual | P | 86 | 96.8253 | 150 | 0 | 91 |
MN.TIP.HNZ. | 2017-10-22T19:15:54.89 | 0.3 | undecidable | manual | P | 77 | 104.9172 | 148 | -0.2 | 65 |
IV.SPS2.HHZ. | 2017-10-22T19:15:53.48 | 0.1 | negative | manual | P | 62 | 74.7696 | 156 | 0.14 | 93 |
IV.CET2.HHZ. | 2017-10-22T19:15:53.04 | 0.1 | negative | manual | P | 29 | 69.375 | 158 | -0.04 | 96 |
IV.GRI.EHN. | 2017-10-22T19:15:53.88 | 0.3 | undecidable | manual | P | 103 | 75.6687 | 156 | 0.5 | 64 |
IV.MILZ.HHZ. | 2017-10-22T19:15:53.63 | 0.1 | undecidable | manual | P | 200 | 83.8494 | 154 | -0.18 | 91 |
IV.MSRU.HHZ. | 2017-10-22T19:15:53.67 | 0.3 | undecidable | manual | P | 184 | 79.5648 | 155 | 0.09 | 69 |
MN.CEL.HNZ. | 2017-10-22T19:15:53.97 | 0.3 | undecidable | manual | P | 160 | 84.6486 | 154 | 0.11 | 68 |
IV.CAR1.HHN. | 2017-10-22T19:15:52.48 | 0.1 | negative | manual | P | 61 | 63.1923 | 160 | -0.32 | 91 |
IV.JOPP.HHZ. | 2017-10-22T19:15:52.26 | 0.1 | negative | manual | P | 146 | 49.7169 | 164 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SALB.HHE. | ML:2.1 | 0.00003545 | 0.88 | AML | other | m | 2017-10-22T19:16:19.30 |
IV.CAR1.HHE. | ML:2.5 | 0.00011115 | 0.88 | AML | other | m | 2017-10-22T19:16:11.78 |
IV.JOPP.HHE. | ML:1.9 | 0.00003525 | 0.1 | AML | other | m | 2017-10-22T19:16:12.48 |
IV.JOPP.HHN. | ML:1.9 | 0.000043450000000000006 | 0.6 | AML | other | m | 2017-10-22T19:16:12.48 |
IV.SALB.HHN. | ML:2.0 | 0.000027300000000000003 | 0.66 | AML | other | m | 2017-10-22T19:16:18.97 |
IV.CAR1.HHN. | ML:2.5 | 0.00009525 | 1.24 | AML | other | m | 2017-10-22T19:16:11.78 |
IV.CAR1.HNN. | ML:2.6 | 0.00014289999000000002 | 3.5584 | AML | other | m | 2017-10-22T19:16:13.56 |
IV.CAR1.HNE. | ML:2.7 | 0.0001521257 | 1.664 | AML | other | m | 2017-10-22T19:16:12.51 |
IV.MSRU.HHN. | ML:2.1 | 0.000040230015 | 1.6256 | AML | other | m | 2017-10-22T19:16:13.27 |
IV.MSRU.HHE. | ML:2.1 | 0.000040686395 | 0.5632 | AML | other | m | 2017-10-22T19:16:13.85 |
IV.PLAC.HHE. | ML:2.2 | 0.0000466846 | 0.2432 | AML | other | m | 2017-10-22T19:16:15.15 |
IV.PLAC.HHN. | ML:2.3 | 0.00005677567 | 0.64 | AML | other | m | 2017-10-22T19:16:15.54 |
IV.PLAC.HNE. | ML:2.4 | 0.000081449025 | 3.2768 | AML | other | m | 2017-10-22T19:16:13.58 |
IV.PLAC.HNN. | ML:2.4 | 0.00006665762 | 0.7808 | AML | other | m | 2017-10-22T19:16:16.16 |
IV.CELI.HNN. | ML:2.0 | 0.00002759617 | 1.8816 | AML | other | m | 2017-10-22T19:16:15.14 |
IV.CELI.HNE. | ML:1.8 | 0.00002237659 | 1.8816 | AML | other | m | 2017-10-22T19:16:15.64 |
IV.CELI.HHN. | ML:2.4 | 0.000073072155 | 0.8576 | AML | other | m | 2017-10-22T19:16:17.88 |
IV.CELI.HHE. | ML:2.2 | 0.00005039295000000001 | 2.4448 | AML | other | m | 2017-10-22T19:16:15.07 |
IV.SOI.EHN. | ML:1.8 | 0.000015984329999999997 | 0.8832 | AML | other | m | 2017-10-22T19:16:16.81 |
IV.SOI.EHE. | ML:1.6 | 0.000009419269500000001 | 0.8192 | AML | other | m | 2017-10-22T19:16:16.01 |