A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5240, 12.2630 at 24 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 2.3 | 2016-08-19 07:20:25 |
38.5242 | 12.2632 | 24 | 2016-11-08 11:54:02 |
Bollettino Sismico Italiano INGV | 30311441 |
Reviewed Rev100 |
ML 2.9 | 2016-08-19 07:20:25 |
38.5202 | 12.2412 | 23 | 2016-08-19 10:27:36 |
Sala Sismica INGV-Roma | 26884771 |
Field | Value |
---|---|
Time (UTC) | 2016-08-19 07:20:25 ± 0.42 |
Latitude | 38.5242 ± 0.0216 |
Longitude | 12.2632 ± 0.0264 |
Depth (km) | 24 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 30311441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2387 |
Semi-minor axis of confidence ellipse (meter) | 1649 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 196 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.56 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 3.14763 |
Number of stations at which the event was observed | 38 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 2.9 |
Uncertainty | 0.7 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 26884771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-19 07:40:17 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.6 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 30311441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-10-18 10:08:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SARZ.HHZ. | 2016-08-19T07:22:22.67 | 3.0 | undecidable | manual | Pg | 21.059999 | 0 | |||
GU.RNCA.HHZ. | 2016-08-19T07:22:21.03 | 3.0 | positive | manual | Pg | 24.49 | 0 | |||
IV.MTCE.HHZ. | 2016-08-19T07:22:14.99 | 3.0 | undecidable | manual | Sg | 20 | 0 | |||
IV.MAGA.HHZ. | 2016-08-19T07:22:07.69 | 3.0 | positive | manual | Pn | -0.62 | 0 | |||
IV.RMP.HHZ. | 2016-08-19T07:22:04.99 | 3.0 | undecidable | manual | Sg | 349.3836 | 15.3 | 0 | ||
IV.ATCC.EHZ. | 2016-08-19T07:21:46.56 | 3.0 | undecidable | manual | Pg | 15.47 | 0 | |||
IV.CSNT.HHZ. | 2016-08-19T07:21:39.73 | 3.0 | positive | manual | Pn | 3.58 | 0 | |||
IV.MMUR.HNZ. | 2016-08-19T07:21:36.29 | 3.0 | undecidable | manual | Pn | 1.5 | 0 | |||
MN.VSL.HHZ. | 2016-08-19T07:21:32.31 | 0.6 | undecidable | manual | S | 294 | 271.0287 | 54 | -0.71 | 21 |
IV.CGL.SHZ. | 2016-08-19T07:21:32.24 | 0.6 | undecidable | manual | S | 291 | 272.5161 | 54 | -1.09 | 18 |
IV.ATFO.HHZ. | 2016-08-19T07:21:30.19 | 3.0 | negative | manual | Pn | -3.36 | 0 | |||
IV.TOLF.HHZ. | 2016-08-19T07:21:25.19 | 3.0 | positive | manual | Pg | 9.11 | 0 | |||
TV.SF01.EHZ. | 2016-08-19T07:21:24.90 | 3.0 | positive | manual | Pn | -1.88 | 0 | |||
IV.RMP.HHZ. | 2016-08-19T07:21:22.01 | 3.0 | positive | manual | Pg | 349.3836 | 9.58 | 0 | ||
IV.CRAC.EHZ. | 2016-08-19T07:21:15.54 | 3.0 | positive | manual | Pn | -1.73 | 0 | |||
IV.DGI.HHZ. | 2016-08-19T07:21:07.60 | 0.3 | undecidable | manual | P | 312 | 302.364 | 54 | -0.62 | 24 |
IV.SSY.HHE. | 2016-08-19T07:21:07.20 | 0.3 | undecidable | manual | P | 121 | 289.0884 | 54 | 0.63 | 26 |
IV.MEU.SHZ. | 2016-08-19T07:21:05.70 | 0.3 | undecidable | manual | P | 124 | 274.2144 | 54 | 0.99 | 28 |
IV.HVZN.HHE. | 2016-08-19T07:21:04.35 | 0.3 | undecidable | manual | P | 124 | 261.6381 | 54 | 1.21 | 29 |
MN.VSL.HHZ. | 2016-08-19T07:21:04.78 | 0.1 | undecidable | manual | P | 294 | 271.0287 | 54 | 0.46 | 38 |
IV.HLNI.HHE. | 2016-08-19T07:21:04.69 | 0.3 | undecidable | manual | P | 119 | 262.8369 | 54 | 1.39 | 26 |
IV.CGL.SHZ. | 2016-08-19T07:21:04.96 | 0.1 | undecidable | manual | P | 291 | 272.5161 | 54 | 0.46 | 37 |
IV.RAFF.HHZ. | 2016-08-19T07:21:00.72 | 0.3 | undecidable | manual | P | 128 | 233.7882 | 54 | 1.04 | 38 |
IV.GALF.HHZ. | 2016-08-19T07:20:58.62 | 0.6 | undecidable | manual | P | 113 | 220.3128 | 54 | 0.61 | 32 |
IV.MSFR.HHZ. | 2016-08-19T07:20:55.30 | 0.3 | undecidable | manual | P | 104 | 209.9343 | 54 | -1.41 | 27 |
IV.RESU.HHZ. | 2016-08-19T07:20:54.83 | 0.3 | undecidable | manual | P | 121 | 184.371 | 54 | 1.29 | 47 |
IV.CMDO.HHZ. | 2016-08-19T07:20:54.17 | 0.3 | undecidable | manual | P | 130 | 180.0864 | 54 | 1.17 | 51 |
IV.PETRA.HHN. | 2016-08-19T07:20:52.40 | 0.3 | undecidable | manual | P | 115 | 178.6878 | 54 | -0.43 | 54 |
IV.PLLN.EHN. | 2016-08-19T07:20:51.24 | 0.3 | undecidable | manual | P | 109 | 174.0924 | 54 | -1.01 | 42 |
IV.USI.HHZ. | 2016-08-19T07:20:50.86 | 0.6 | undecidable | manual | S | 75 | 81.9513 | 100 | 1.12 | 30 |
IV.ALJA.HHZ. | 2016-08-19T07:20:50.35 | 0.6 | undecidable | manual | P | 123 | 155.9217 | 54 | 0.36 | 48 |
IV.CSLB.HHZ. | 2016-08-19T07:20:50.37 | 0.1 | undecidable | manual | P | 112 | 169.3971 | 54 | -1.3 | 48 |
IV.GIB.HHE. | 2016-08-19T07:20:49.77 | 0.3 | undecidable | manual | P | 111 | 164.613 | 54 | -1.3 | 37 |
MN.CLTB.HHE. | 2016-08-19T07:20:47.87 | 0.3 | undecidable | manual | P | 141 | 133.9659 | 54 | 0.61 | 60 |
IV.SOLUN.HHE. | 2016-08-19T07:20:44.33 | 0.3 | undecidable | manual | P | 113 | 120.4905 | 97 | -0.87 | 72 |
IV.MMGO.SHZ. | 2016-08-19T07:20:44.26 | 0.3 | undecidable | manual | P | 147 | 114.1968 | 97 | 0.03 | 76 |
IV.MFNL.SHZ. | 2016-08-19T07:20:42.84 | 0.3 | undecidable | manual | P | 145 | 99.6225 | 98 | 0.82 | 57 |
IV.CORL.HHZ. | 2016-08-19T07:20:42.47 | 1.0 | undecidable | manual | P | 127 | 114.4965 | 97 | -1.82 | 15 |
IV.CRJA.SHZ. | 2016-08-19T07:20:42.88 | 0.6 | undecidable | manual | P | 141 | 103.0191 | 98 | 0.35 | 47 |
IV.ERC.EHE. | 2016-08-19T07:20:42.86 | 0.6 | undecidable | manual | S | 152 | 60.8946 | 104 | -1.39 | 42 |
IV.MPG.SHE. | 2016-08-19T07:20:42.11 | 0.3 | undecidable | manual | P | 113 | 103.5186 | 98 | -0.51 | 81 |
IV.USI.HHZ. | 2016-08-19T07:20:39.38 | 0.1 | undecidable | manual | P | 75 | 81.9513 | 100 | 0.05 | 100 |
IV.ERC.EHE. | 2016-08-19T07:20:34.48 | 0.3 | undecidable | manual | P | 152 | 60.8946 | 104 | -1.68 | 59 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSLB.HHN. | ML:1.8 | 0.00002525 | 0.56 | AML | other | m | 2016-08-19T07:21:14.11 |
IV.CSLB.HHE. | ML:1.8 | 0.0000247 | 0.7 | AML | other | m | 2016-08-19T07:21:16.24 |
IV.USI.HHE. | ML:2.6 | 0.0005625 | 0.88 | AML | other | m | 2016-08-19T07:20:54.41 |
IV.USI.HHN. | ML:3.1 | 0.00174 | 0.38 | AML | other | m | 2016-08-19T07:20:54.11 |