A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4690, 15.3920 at 177 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.3 | 2012-06-30 15:23:56 |
38.5402 | 15.3768 | 171 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 1748791 |
Bulletin Rev1000 |
ML 2.3 | 2012-06-30 15:23:55 |
38.4688 | 15.3917 | 177 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2805731 |
Field | Value |
---|---|
Time (UTC) | 2012-06-30 15:23:55 ± 0.25 |
Latitude | 38.4688 ± 0.0207 |
Longitude | 15.3917 ± 0.0322 |
Depth (km) | 177 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 2805731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3204 |
Semi-minor axis of confidence ellipse (meter) | 1102 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 127 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.59000 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 2805731 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:43:06 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 1748791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-06-30 15:36:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2012-06-30T15:25:52.99 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.ARVD.HHZ. | 2012-06-30T15:25:33.08 | 3.0 | positive | manual | Pg | 11.3 | 0 | |||
IV.NOCI.HHZ. | 2012-06-30T15:25:11.99 | 3.0 | undecidable | manual | Sn | -2.32 | 0 | |||
IV.AMUR.HHZ. | 2012-06-30T15:25:10.99 | 3.0 | undecidable | manual | Sn | -2.13 | 0 | |||
IV.MOMA.HHZ. | 2012-06-30T15:25:08.27 | 3.0 | undecidable | manual | Pn | -6.69 | 0 | |||
BA.PZUN.HHZ. | 2012-06-30T15:25:00.99 | 3.0 | undecidable | manual | Sn | -4 | 0 | |||
IV.SALB.HHZ. | 2012-06-30T15:24:53.28 | 0.3 | undecidable | manual | S | 27 | 176.49 | 133 | 0.43 | 52 |
IV.CELI.HHZ. | 2012-06-30T15:24:48.40 | 0.3 | undecidable | manual | S | 43 | 141.4473 | 139 | 0.79 | 52 |
MN.TIP.HHZ. | 2012-06-30T15:24:47.41 | 0.3 | undecidable | manual | S | 56 | 141.9468 | 139 | -0.27 | 61 |
IV.SERS.HHZ. | 2012-06-30T15:24:45.79 | 0.3 | undecidable | manual | S | 60 | 128.6712 | 142 | -0.06 | 65 |
IV.PLAC.HHZ. | 2012-06-30T15:24:41.22 | 0.3 | undecidable | manual | S | 91 | 90.9423 | 151 | -0.15 | 70 |
IV.MTTG.HHZ. | 2012-06-30T15:24:39.32 | 0.3 | undecidable | manual | S | 152 | 58.1973 | 161 | 0.82 | 60 |
IV.SOI.EHZ. | 2012-06-30T15:24:39.82 | 0.3 | undecidable | manual | S | 127 | 72.4719 | 156 | 0.2 | 71 |
IV.CRAC.EHZ. | 2012-06-30T15:24:38.11 | 3.0 | undecidable | manual | Pg | 2.22 | 0 | |||
IV.JOPP.HHZ. | 2012-06-30T15:24:37.11 | 0.1 | undecidable | manual | S | 70 | 45.5211 | 165 | -0.58 | 90 |
IV.MSCL.HHZ. | 2012-06-30T15:24:37.69 | 0.3 | undecidable | manual | S | 127 | 43.5231 | 165 | 0.12 | 76 |
MN.CEL.HLZ. | 2012-06-30T15:24:37.90 | 0.6 | undecidable | manual | S | 118 | 49.4172 | 164 | -0.02 | 51 |
IV.ATN.BHZ. | 2012-06-30T15:24:36.90 | 0.3 | undecidable | manual | S | 169 | 34.9428 | 168 | -0.25 | 75 |
IV.MILZ.HHZ. | 2012-06-30T15:24:36.97 | 0.6 | undecidable | manual | S | 213 | 25.9518 | 171 | 0.16 | 52 |
IV.MSRU.HHZ. | 2012-06-30T15:24:36.64 | 0.6 | undecidable | manual | S | 156 | 24.8529 | 172 | -0.13 | 52 |
IV.MMGO.SHZ. | 2012-06-30T15:24:33.92 | 3.0 | negative | manual | Pn | -7.12 | 0 | |||
IV.SALB.HHZ. | 2012-06-30T15:24:28.81 | 0.1 | undecidable | manual | P | 27 | 176.49 | 133 | 0.25 | 71 |
IV.LADO.EHZ. | 2012-06-30T15:24:26.91 | 0.3 | undecidable | manual | P | 56 | 164.2134 | 135 | -0.55 | 52 |
IV.CELI.HHZ. | 2012-06-30T15:24:25.65 | 0.1 | undecidable | manual | P | 43 | 141.4473 | 139 | 0.12 | 84 |
MN.TIP.HHZ. | 2012-06-30T15:24:25.44 | 0.1 | undecidable | manual | P | 56 | 141.9468 | 139 | -0.13 | 83 |
IV.SERS.HHZ. | 2012-06-30T15:24:24.59 | 0.1 | undecidable | manual | P | 60 | 128.6712 | 142 | 0.08 | 87 |
IV.PLAC.HHZ. | 2012-06-30T15:24:22.04 | 0.1 | undecidable | manual | P | 91 | 90.9423 | 151 | 0.11 | 93 |
IV.SOI.EHZ. | 2012-06-30T15:24:21.13 | 0.1 | undecidable | manual | P | 127 | 72.4719 | 156 | 0.21 | 94 |
IV.MCSR.HHZ. | 2012-06-30T15:24:20.45 | 0.3 | undecidable | manual | P | 197 | 47.0196 | 164 | 0.6 | 67 |
IV.MTTG.HHZ. | 2012-06-30T15:24:20.69 | 0.1 | undecidable | manual | P | 152 | 58.1973 | 161 | 0.42 | 92 |
IV.MSCL.HHZ. | 2012-06-30T15:24:19.52 | 0.1 | undecidable | manual | P | 127 | 43.5231 | 165 | -0.22 | 100 |
IV.IVPL.HHZ. | 2012-06-30T15:24:19.80 | 0.3 | undecidable | manual | P | 254 | 37.2294 | 167 | 0.25 | 75 |
MN.CEL.HLZ. | 2012-06-30T15:24:19.84 | 0.3 | undecidable | manual | P | 118 | 49.4172 | 164 | -0.1 | 76 |
IV.ATN.BHZ. | 2012-06-30T15:24:19.09 | 0.1 | undecidable | manual | P | 169 | 34.9428 | 168 | -0.4 | 97 |
IV.JOPP.HHZ. | 2012-06-30T15:24:19.53 | 0.1 | undecidable | manual | P | 70 | 45.5211 | 165 | -0.27 | 98 |
IV.MILZ.HHZ. | 2012-06-30T15:24:18.95 | 0.3 | undecidable | manual | P | 213 | 25.9518 | 171 | -0.35 | 75 |
IV.MSRU.HHZ. | 2012-06-30T15:24:18.88 | 0.1 | undecidable | manual | P | 156 | 24.8529 | 172 | -0.4 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATN.BHE. | ML:2.6 | 0.00014450000000000002 | 0.28 | AML | other | m | 2012-06-30T15:24:37.53 |
IV.ATN.BHN. | ML:2.6 | 0.0001575 | 1 | AML | other | m | 2012-06-30T15:24:37.79 |
IV.CELI.HHE. | ML:2.4 | 0.00006275 | 0.58 | AML | other | m | 2012-06-30T15:24:50.46 |
IV.CELI.HHN. | ML:2.5 | 0.00007115 | 0.74 | AML | other | m | 2012-06-30T15:24:50.82 |
IV.GMB.BHE. | ML:3.3 | 0.0006715 | 0.6 | AML | other | m | 2012-06-30T15:25:16.11 |
IV.JOPP.HHE. | ML:2.2 | 0.000052699999999999993 | 0.4 | AML | other | m | 2012-06-30T15:24:37.59 |
IV.JOPP.HHN. | ML:2.2 | 0.0000575 | 1.52 | AML | other | m | 2012-06-30T15:24:38.24 |
IV.MCSR.HHN. | ML:2.9 | 0.000255 | 0.64 | AML | other | m | 2012-06-30T15:24:42.55 |
IV.MCSR.HHE. | ML:2.9 | 0.000293 | 1.12 | AML | other | m | 2012-06-30T15:24:41.98 |
IV.MSCL.HHN. | ML:2.7 | 0.0001625 | 0.38 | AML | other | m | 2012-06-30T15:24:40.53 |
IV.MSCL.HHE. | ML:2.8 | 0.000235 | 0.34 | AML | other | m | 2012-06-30T15:24:39.91 |
IV.MTTG.HHE. | ML:2.1 | 0.000041700000000000004 | 0.62 | AML | other | m | 2012-06-30T15:24:42.56 |
IV.MTTG.HHN. | ML:2.3 | 0.00006555 | 0.76 | AML | other | m | 2012-06-30T15:24:42.35 |
IV.PLAC.HHN. | ML:2.0 | 0.0000308 | 0.7 | AML | other | m | 2012-06-30T15:24:43.90 |
IV.PLAC.HHE. | ML:2.1 | 0.000039099999999999995 | 1.56 | AML | other | m | 2012-06-30T15:24:23.90 |
IV.SALB.HHE. | ML:2.2 | 0.0000283 | 0.34 | AML | other | m | 2012-06-30T15:24:56.88 |
IV.SALB.HHN. | ML:2.0 | 0.000020850000000000002 | 0.78 | AML | other | m | 2012-06-30T15:24:55.95 |
IV.SERS.HHN. | ML:2.0 | 0.000025450000000000002 | 0.86 | AML | other | m | 2012-06-30T15:24:47.73 |
IV.SERS.HHE. | ML:2.0 | 0.0000264 | 0.62 | AML | other | m | 2012-06-30T15:24:47.35 |
IV.SOI.EHE. | ML:2.2 | 0.000046150000000000004 | 1.04 | AML | other | m | 2012-06-30T15:24:43.76 |
IV.SOI.EHN. | ML:2.0 | 0.00003675 | 1.58 | AML | other | m | 2012-06-30T15:24:42.82 |
MN.TIP.HHN. | ML:2.0 | 0.0000257 | 1.16 | AML | other | m | 2012-06-30T15:24:49.06 |
MN.TIP.HHE. | ML:2.1 | 0.00002705 | 0.7 | AML | other | m | 2012-06-30T15:24:49.56 |