A magnitude ML 2.0 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.4650, 16.7470 at 31 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2019-03-31 20:09:02 |
37.4647 | 16.7467 | 31 | 2019-08-22 08:24:58 |
Bollettino Sismico Italiano INGV | 68119601 |
Field | Value |
---|---|
Time (UTC) | 2019-03-31 20:09:02 ± 0.33 |
Latitude | 37.4647 ± 0.0117 |
Longitude | 16.7467 ± 0.0227 |
Depth (km) | 31 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 68119601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1923 |
Semi-minor axis of confidence ellipse (meter) | 1114 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 256 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 2.03247 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 68119601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-04-30 10:27:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2019-03-31T20:10:43.57 | 3.0 | negative | manual | Pn | 0.19 | 0 | |||
IV.RM33.HNZ. | 2019-03-31T20:10:24.25 | 3.0 | undecidable | manual | Pn | -2.65 | 0 | |||
IT.VNF1.HGZ. | 2019-03-31T20:10:20.45 | 3.0 | undecidable | manual | Pg | 10.05 | 0 | |||
IV.RESU.HHZ. | 2019-03-31T20:10:11.00 | 3.0 | undecidable | manual | Sg | 2.38 | 0 | |||
IV.IFIL.HHZ. | 2019-03-31T20:09:59.48 | 1.0 | undecidable | manual | S | 303 | 225.6075 | 54 | 0.36 | 14 |
IV.MRVN.HHZ. | 2019-03-31T20:09:55.06 | 3.0 | undecidable | manual | Pn | -2.28 | 0 | |||
IV.MIGL.HHZ. | 2019-03-31T20:09:48.35 | 3.0 | negative | manual | Pn | -2.41 | 0 | |||
IV.HPAC.HHZ. | 2019-03-31T20:09:48.79 | 0.6 | undecidable | manual | S | 242 | 172.9935 | 54 | 1.01 | 29 |
IV.HLNI.HHZ. | 2019-03-31T20:09:45.37 | 0.6 | undecidable | manual | S | 266 | 165.7119 | 54 | -0.84 | 33 |
IV.SSY.HHE. | 2019-03-31T20:09:42.98 | 0.6 | undecidable | manual | S | 258 | 151.4373 | 54 | -0.17 | 43 |
IV.MPNC.HHZ. | 2019-03-31T20:09:42.22 | 0.6 | undecidable | manual | S | 302 | 143.6451 | 54 | 0.75 | 37 |
IV.HAGA.HHZ. | 2019-03-31T20:09:40.27 | 1.0 | undecidable | manual | S | 262 | 141.747 | 54 | -0.77 | 19 |
IV.MSRU.HHZ. | 2019-03-31T20:09:40.34 | 0.6 | undecidable | manual | S | 310 | 140.0487 | 54 | -0.34 | 43 |
MN.CEL.HHZ. | 2019-03-31T20:09:35.32 | 1.0 | undecidable | manual | S | 320 | 115.5954 | 54 | -0.1 | 24 |
IV.IFIL.HHZ. | 2019-03-31T20:09:35.10 | 1.0 | undecidable | manual | P | 303 | 225.6075 | 54 | 0.06 | 15 |
IV.GMB.BHZ. | 2019-03-31T20:09:34.77 | 0.6 | undecidable | manual | S | 314 | 112.0989 | 54 | 0.12 | 47 |
IV.HPAC.HHZ. | 2019-03-31T20:09:29.02 | 0.3 | undecidable | manual | P | 242 | 172.9935 | 54 | 0.53 | 54 |
IV.MUCR.HHZ. | 2019-03-31T20:09:29.34 | 0.1 | undecidable | manual | P | 292 | 176.3901 | 54 | 0.43 | 73 |
IV.SOI.EHZ. | 2019-03-31T20:09:29.72 | 0.6 | undecidable | manual | S | 318 | 90.8424 | 104 | 0.21 | 49 |
IV.HLNI.HHZ. | 2019-03-31T20:09:27.32 | 0.6 | undecidable | manual | P | 266 | 165.7119 | 54 | -0.27 | 40 |
IV.NOV.HHZ. | 2019-03-31T20:09:26.43 | 0.6 | undecidable | manual | P | 294 | 154.4343 | 54 | 0.25 | 42 |
IV.SSY.HHE. | 2019-03-31T20:09:25.50 | 1.0 | undecidable | manual | P | 258 | 151.4373 | 54 | -0.32 | 21 |
IV.MPNC.HHZ. | 2019-03-31T20:09:25.28 | 0.3 | undecidable | manual | P | 302 | 143.6451 | 54 | 0.43 | 63 |
IV.AIO.HHZ. | 2019-03-31T20:09:24.95 | 0.3 | undecidable | manual | P | 293 | 144.2445 | 54 | 0.04 | 68 |
IV.HAGA.HHZ. | 2019-03-31T20:09:24.02 | 0.3 | undecidable | manual | P | 262 | 141.747 | 54 | -0.58 | 60 |
IV.MSRU.HHZ. | 2019-03-31T20:09:24.53 | 0.6 | undecidable | manual | P | 310 | 140.0487 | 54 | 0.13 | 45 |
IV.PLAC.HHE. | 2019-03-31T20:09:21.26 | 1.0 | undecidable | manual | P | 346 | 112.4985 | 54 | 0.29 | 23 |
IV.GMB.BHZ. | 2019-03-31T20:09:20.59 | 0.3 | undecidable | manual | P | 314 | 112.0989 | 54 | -0.32 | 68 |
MN.CEL.HHZ. | 2019-03-31T20:09:20.95 | 0.1 | undecidable | manual | P | 320 | 115.5954 | 54 | -0.4 | 89 |
IV.MTTG.HHZ. | 2019-03-31T20:09:20.59 | 0.1 | undecidable | manual | P | 303 | 109.5126 | 54 | -0.01 | 98 |
IV.SOI.EHZ. | 2019-03-31T20:09:17.86 | 0.1 | undecidable | manual | P | 318 | 90.8424 | 104 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHN. | ML:0.0 | 0.00011850215 | 0.2176 | AML | other | m | 2019-03-31T20:09:45.93 |
IV.HLNI.HHE. | ML:0.0 | 0.00009225073 | 0.2816 | AML | other | m | 2019-03-31T20:09:45.98 |
IV.SOI.EHN. | ML:1.4 | 0.000023231115 | 0.8576 | AML | other | m | 2019-03-31T20:09:36.97 |
IV.SOI.EHE. | ML:1.3 | 0.00001996424 | 0.5376 | AML | other | m | 2019-03-31T20:09:34.28 |
IV.GMB.BHN. | ML:2.4 | 0.0001963973 | 0.2048 | AML | other | m | 2019-03-31T20:09:35.46 |
IV.MTTG.HHE. | ML:1.9 | 0.000061749215 | 1.1392 | AML | other | m | 2019-03-31T20:09:42.73 |
IV.GMB.BHE. | ML:2.5 | 0.00027118054999999996 | 0.2432 | AML | other | m | 2019-03-31T20:09:35.18 |
IV.MTTG.HHN. | ML:1.8 | 0.00004829708 | 0.9728 | AML | other | m | 2019-03-31T20:09:36.54 |
MN.CEL.HHN. | ML:1.6 | 0.00003023443 | 0.64 | AML | other | m | 2019-03-31T20:09:40.00 |
MN.CEL.HNN. | ML:1.9 | 0.000060009530000000004 | 0.6656 | AML | other | m | 2019-03-31T20:09:40.32 |
MN.CEL.HHE. | ML:1.8 | 0.000047695895000000005 | 0.2432 | AML | other | m | 2019-03-31T20:09:35.67 |
IV.HAGA.HHN. | ML:2.0 | 0.000061777765 | 0.1024 | AML | other | m | 2019-03-31T20:09:40.68 |
IV.HAGA.HHE. | ML:2.0 | 0.000048084165 | 0.1536 | AML | other | m | 2019-03-31T20:09:40.35 |
IV.MSRU.HHE. | ML:1.8 | 0.000036848645 | 0.4608 | AML | other | m | 2019-03-31T20:09:45.00 |
IV.MSRU.HHN. | ML:1.7 | 0.00002923169 | 0.3456 | AML | other | m | 2019-03-31T20:09:41.76 |
IV.MPNC.HHE. | ML:2.1 | 0.000062924585 | 0.4224 | AML | other | m | 2019-03-31T20:09:43.69 |
IV.MPNC.HHN. | ML:2.0 | 0.00005845842 | 0.3072 | AML | other | m | 2019-03-31T20:09:44.70 |
IV.HPAC.HHE. | ML:2.4 | 0.00010290789999999999 | 0.256 | AML | other | m | 2019-03-31T20:09:49.88 |