A magnitude ML 1.9 earthquake occured in region: Mar Ionio Settentrionale (MARE), on
and geographic coordinates (lat, lon) 37.7410, 16.7130 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 1.9 | 2016-05-27 00:40:16 |
37.7413 | 16.7132 | 31 | 2016-11-08 11:48:47 |
Bollettino Sismico Italiano INGV | 25446361 |
Reviewed Rev100 |
ML 2.0 | 2016-05-27 00:40:16 |
37.7403 | 16.6878 | 33 | 2016-05-27 00:47:24 |
Sala Sismica INGV-Roma | 25353031 |
Field | Value |
---|---|
Time (UTC) | 2016-05-27 00:40:16 ± 0.28 |
Latitude | 37.7413 ± 0.0180 |
Longitude | 16.7132 ± 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 | 25446361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1961 |
Semi-minor axis of confidence ellipse (meter) | 1845 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 24 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1960.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 238 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.61604 |
Epicentral distance of station farthest from the epicenter (degree) | 1.48568 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 25446361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-05-30 09:12:02 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 25353031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-05-27 00:47:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2016-05-27T00:40:59.16 | 0.6 | undecidable | manual | S | 239 | 164.9127 | 54 | -0.97 | 32 |
IV.MPNC.HHZ. | 2016-05-27T00:40:52.03 | 0.6 | undecidable | manual | S | 291 | 127.1727 | 54 | 0.03 | 49 |
IV.MTTG.HHZ. | 2016-05-27T00:40:44.40 | 0.6 | undecidable | manual | S | 288 | 93.3399 | 104 | 0.22 | 52 |
IV.GMB.BHZ. | 2016-05-27T00:40:43.35 | 0.3 | undecidable | manual | S | 302 | 90.6426 | 104 | -0.14 | 78 |
IV.PLAC.HHE. | 2016-05-27T00:40:41.37 | 0.3 | undecidable | manual | S | 343 | 82.1511 | 106 | 0.09 | 80 |
IV.HAVL.HHZ. | 2016-05-27T00:40:41.67 | 0.3 | undecidable | manual | P | 239 | 164.9127 | 54 | 0.11 | 65 |
MN.TIP.HHN. | 2016-05-27T00:40:40.30 | 1.0 | undecidable | manual | P | 1 | 159.618 | 54 | -0.59 | 21 |
IV.SSY.HHE. | 2016-05-27T00:40:40.45 | 0.6 | undecidable | manual | P | 246 | 158.2194 | 54 | -0.27 | 43 |
IV.NOV.HHZ. | 2016-05-27T00:40:39.54 | 0.6 | undecidable | manual | P | 283 | 141.6471 | 54 | 0.88 | 37 |
IV.HAGA.HHZ. | 2016-05-27T00:40:38.89 | 0.6 | undecidable | manual | P | 250 | 146.1426 | 54 | -0.33 | 45 |
IV.SOI.EHZ. | 2016-05-27T00:40:37.29 | 0.6 | undecidable | manual | S | 303 | 68.376 | 109 | -0.5 | 50 |
IV.MPNC.HHZ. | 2016-05-27T00:40:37.27 | 0.1 | negative | manual | P | 291 | 127.1727 | 54 | 0.41 | 91 |
IV.GMB.BHZ. | 2016-05-27T00:40:32.01 | 0.3 | undecidable | manual | P | 302 | 90.6426 | 104 | 0.06 | 80 |
IV.MTTG.HHZ. | 2016-05-27T00:40:32.73 | 0.3 | undecidable | manual | P | 288 | 93.3399 | 104 | 0.38 | 75 |
IV.PLAC.HHE. | 2016-05-27T00:40:30.16 | 0.1 | undecidable | manual | P | 343 | 82.1511 | 106 | -0.52 | 100 |
IV.SOI.EHZ. | 2016-05-27T00:40:28.98 | 0.3 | undecidable | manual | P | 303 | 68.376 | 109 | 0.32 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAGA.HHN. | ML:1.8 | 0.00003665 | 1.14 | AML | other | m | 2016-05-27T00:40:55.58 |
IV.HAGA.HHE. | ML:1.9 | 0.00003985 | 0.32 | AML | other | m | 2016-05-27T00:40:55.53 |
IV.MPNC.HHN. | ML:1.9 | 0.0000501 | 0.98 | AML | other | m | 2016-05-27T00:40:53.77 |
IV.MPNC.HHE. | ML:1.8 | 0.000041349999999999995 | 0.52 | AML | other | m | 2016-05-27T00:41:07.46 |