A magnitude ML 1.7 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5110, 13.2070 at 10 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 1.7 | 2022-01-15 21:07:37 |
38.5108 | 13.2067 | 10 | 2022-07-08 12:33:24 |
Bollettino Sismico Italiano INGV | 100140581 |
Reviewed Rev100 |
ML 1.8 | 2022-01-15 21:07:36 |
38.4758 | 13.1822 | 1 | 2022-01-15 21:29:52 |
Sala Sismica INGV-Roma | 99823201 |
Field | Value |
---|---|
Time (UTC) | 2022-01-15 21:07:37 ± 0.19 |
Latitude | 38.5108 ± 0.0099 |
Longitude | 13.2067 ± 0.0207 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100140581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1800 |
Semi-minor axis of confidence ellipse (meter) | 1090 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.53 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.57741 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 99823201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-15 21:29:52 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 100140581 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-05 14:02:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.ZAG.BHZ. | 2022-01-15T21:09:43.22 | 3.0 | positive | manual | P | 1.294 | 0 | |||
IV.TOLF.HHZ. | 2022-01-15T21:09:37.41 | 3.0 | undecidable | manual | Sn | -2.03 | 0 | |||
IV.CRTC.HHZ. | 2022-01-15T21:09:24.75 | 3.0 | undecidable | manual | P | 2.682 | 0 | |||
RD.PGF.BHZ. | 2022-01-15T21:09:22.34 | 3.0 | undecidable | manual | P | 2.626 | 0 | |||
IV.CMPR.HHZ. | 2022-01-15T21:09:09.04 | 3.0 | undecidable | manual | Sg | 2.18 | 0 | |||
IV.GATE.HHZ. | 2022-01-15T21:08:49.87 | 3.0 | positive | manual | P | 1.93 | 0 | |||
IV.EVRN.HHZ. | 2022-01-15T21:08:32.19 | 3.0 | undecidable | manual | Sn | -1.24 | 0 | |||
IV.RAFF.HHZ. | 2022-01-15T21:08:06.25 | 0.3 | undecidable | manual | P | 144 | 175.0914 | 50 | 0.58 | 45 |
IV.GIB.HHE. | 2022-01-15T21:08:05.88 | 0.6 | undecidable | manual | S | 129 | 91.8414 | 50 | 1.56 | 24 |
IV.MTGR.HHZ. | 2022-01-15T21:08:01.47 | 0.6 | undecidable | manual | S | 210 | 78.8655 | 50 | 0.61 | 39 |
IV.MBFT.HHZ. | 2022-01-15T21:07:58.63 | 0.6 | undecidable | manual | S | 199 | 66.378 | 50 | 1.09 | 32 |
IV.MSFR.HHZ. | 2022-01-15T21:07:58.09 | 0.6 | undecidable | manual | P | 113 | 131.6682 | 50 | -0.88 | 31 |
IV.SCIAC.HHE. | 2022-01-15T21:07:56.17 | 0.3 | undecidable | manual | P | 185 | 110.7003 | 50 | 0.44 | 58 |
IV.MARS.HHE. | 2022-01-15T21:07:55.57 | 0.3 | undecidable | manual | P | 214 | 101.0211 | 50 | 1.33 | 40 |
IV.SOLUN.HHZ. | 2022-01-15T21:07:55.07 | 0.3 | undecidable | manual | S | 148 | 54.4011 | 50 | 0.72 | 58 |
IV.CSLB.HHE. | 2022-01-15T21:07:54.02 | 0.3 | undecidable | manual | P | 130 | 97.7244 | 50 | 0.29 | 61 |
IV.GIB.HHE. | 2022-01-15T21:07:53.03 | 0.3 | undecidable | manual | P | 129 | 91.8414 | 50 | 0.2 | 63 |
IV.MMGO.HHE. | 2022-01-15T21:07:53.76 | 0.3 | undecidable | manual | P | 192 | 96.3258 | 50 | 0.24 | 62 |
IV.LEVAN.EHE. | 2022-01-15T21:07:53.01 | 0.3 | undecidable | manual | P | 233 | 94.6386 | 50 | -0.25 | 62 |
IV.MPG.HHE. | 2022-01-15T21:07:49.87 | 0.6 | undecidable | manual | S | 161 | 40.9257 | 50 | -0.89 | 37 |
IV.MTGR.HHZ. | 2022-01-15T21:07:49.76 | 0.6 | undecidable | manual | P | 210 | 78.8655 | 50 | -1.07 | 32 |
IV.ERC.EHE. | 2022-01-15T21:07:49.84 | 0.3 | undecidable | manual | P | 226 | 75.2691 | 50 | -0.43 | 62 |
IV.MBFT.HHZ. | 2022-01-15T21:07:48.65 | 0.3 | undecidable | manual | P | 199 | 66.378 | 50 | -0.26 | 66 |
IV.MARIO.HHE. | 2022-01-15T21:07:48.20 | 0.3 | undecidable | manual | P | 162 | 64.7907 | 50 | -0.46 | 63 |
IV.SOLUN.HHZ. | 2022-01-15T21:07:46.57 | 0.1 | undecidable | manual | P | 148 | 54.4011 | 50 | -0.5 | 85 |
IV.USI.HHE. | 2022-01-15T21:07:45.77 | 0.3 | undecidable | manual | S | 354 | 21.9669 | 114 | 0.28 | 71 |
IV.MPG.HHE. | 2022-01-15T21:07:43.47 | 0.1 | undecidable | manual | P | 161 | 40.9257 | 50 | -1.52 | 53 |
IV.USI.HHE. | 2022-01-15T21:07:41.95 | 0.1 | undecidable | manual | P | 354 | 21.9669 | 114 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MBFT.HNN. | ML:1.7 | 0.000089475035 | 0.8192 | AML | other | m | 2022-01-15T21:07:58.52 |
IV.MBFT.HNE. | ML:1.5 | 0.0000578662 | 0.768 | AML | other | m | 2022-01-15T21:07:58.43 |
IV.MBFT.HHN. | ML:1.5 | 0.000056099999999999995 | 1.58 | AML | other | m | 2022-01-15T21:07:58.97 |
IV.SOLUN.HHE. | ML:2.2 | 0.00039400000000000004 | 1.58 | AML | other | m | 2022-01-15T21:07:58.99 |
IV.MBFT.HHE. | ML:1.5 | 0.0000531 | 1.36 | AML | other | m | 2022-01-15T21:07:59.73 |
IV.SOLUN.HHN. | ML:2.3 | 0.00046499999999999997 | 0.32 | AML | other | m | 2022-01-15T21:07:59.68 |