A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5030, 15.3570 at 150 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 |
Md 2.2
ML 2.2 |
2009-08-03 23:56:27 |
38.503 | 15.357 | 150 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 941799 |
Field | Value |
---|---|
Time (UTC) | 2009-08-03 23:56:27 ± 0.3 |
Latitude | 38.5030 ± 0.0207 |
Longitude | 15.3570 ± 0.0207 |
Depth (km) | 150 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 941799 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2376 |
Semi-minor axis of confidence ellipse (meter) | 907 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 153 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2920.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 154 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.16642 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 941799 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 17:57:37 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 941799 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 17:57:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PESA.HHZ. | 2009-08-03T23:57:22.35 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MMGO.SHZ. | 2009-08-03T23:57:18.92 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SERS.HHN. | 2009-08-03T23:57:14.13 | 0.3 | undecidable | manual | Sg | 62 | 129.4704 | 0.623 | 56 | |
IV.ILLI.HHZ. | 2009-08-03T23:57:10.64 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.CARO.HHN. | 2009-08-03T23:57:10.76 | 0.3 | undecidable | manual | Sg | 41 | 111.6993 | -0.223 | 63 | |
IV.MPAZ.HHE. | 2009-08-03T23:57:08.00 | 0.3 | undecidable | manual | Sg | 137 | 83.1501 | 0.569 | 61 | |
IV.PLAC.HHE. | 2009-08-03T23:57:08.89 | 0.1 | undecidable | manual | Sg | 93 | 94.0392 | 0.193 | 88 | |
IV.SOI.EHZ. | 2009-08-03T23:57:06.52 | 0.3 | undecidable | manual | Sg | 128 | 77.1672 | -0.254 | 67 | |
IV.MMME.HHE. | 2009-08-03T23:57:05.31 | 0.3 | undecidable | manual | Sg | 188 | 63.5919 | -0.145 | 71 | |
MN.CEL.HHE. | 2009-08-03T23:57:04.50 | 0.1 | undecidable | manual | Sg | 120 | 53.8017 | -0.139 | 96 | |
IV.MSRU.HHE. | 2009-08-03T23:57:03.29 | 0.1 | undecidable | manual | Sg | 154 | 29.5482 | 0.146 | 100 | |
IV.JOPP.HHN. | 2009-08-03T23:57:03.79 | 0.1 | undecidable | manual | Sg | 76 | 47.2194 | -0.364 | 92 | |
IV.IVPL.HHZ. | 2009-08-03T23:57:03.78 | 0.3 | undecidable | manual | Sg | 247 | 35.6421 | 0.339 | 71 | |
IV.SERS.HHN. | 2009-08-03T23:56:54.50 | 0.3 | undecidable | manual | Pg | 62 | 129.4704 | 0.452 | 58 | |
IV.CARO.HHN. | 2009-08-03T23:56:52.62 | 0.1 | undecidable | manual | Pg | 41 | 111.6993 | 0.029 | 88 | |
IV.PLAC.HHE. | 2009-08-03T23:56:51.28 | 0.3 | undecidable | manual | Pg | 93 | 94.0392 | 0.012 | 68 | |
IV.MMN.HHN. | 2009-08-03T23:56:50.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MPAZ.HHE. | 2009-08-03T23:56:50.28 | 0.3 | undecidable | manual | Pg | 137 | 83.1501 | -0.257 | 66 | |
IV.SOI.EHZ. | 2009-08-03T23:56:49.95 | 0.3 | undecidable | manual | Pg | 128 | 77.1672 | -0.208 | 68 | |
IV.MMME.HHE. | 2009-08-03T23:56:49.98 | 0.1 | undecidable | manual | Pg | 188 | 63.5919 | 0.578 | 84 | |
IV.IVPL.HHZ. | 2009-08-03T23:56:48.46 | 0.1 | undecidable | manual | Pg | 247 | 35.6421 | 0.226 | 97 | |
MN.CEL.HHE. | 2009-08-03T23:56:48.54 | 0.1 | undecidable | manual | Pg | 120 | 53.8017 | -0.387 | 91 | |
IV.JOPP.HHN. | 2009-08-03T23:56:48.43 | 0.1 | undecidable | manual | Pg | 76 | 47.2194 | -0.216 | 95 | |
IV.MSRU.HHE. | 2009-08-03T23:56:47.57 | 0.1 | undecidable | manual | Pg | 154 | 29.5482 | -0.492 | 93 | |
IV.ILLI.HHZ. | 2009-08-03T23:56:45.85 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |