A magnitude ML 1.5 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on
and geographic coordinates (lat, lon) 38.3860, 13.5870 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 1.5 | 2020-09-09 17:18:10 |
38.3862 | 13.5872 | 10 | 2021-02-26 14:55:59 |
Bollettino Sismico Italiano INGV | 83769841 |
Reviewed Rev100 |
ML 1.8 | 2020-09-09 17:18:10 |
38.4763 | 13.73 | 10 | 2020-09-09 17:39:40 |
Sala Sismica INGV-Roma | 82770821 |
Field | Value |
---|---|
Time (UTC) | 2020-09-09 17:18:10 ± 0.22 |
Latitude | 38.3862 ± 0.0153 |
Longitude | 13.5872 ± 0.0161 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83769841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1860 |
Semi-minor axis of confidence ellipse (meter) | 1110 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.31391 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.4 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 82770821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-09 17:39:40 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 83769841 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-25 00:51:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAP2.EHZ. | 2020-09-09T17:19:35.77 | 3.0 | positive | manual | Pg | 11.64 | 0 | |||
IV.RIBO.EHZ.01 | 2020-09-09T17:19:29.48 | 3.0 | positive | manual | Pn | 2.56 | 0 | |||
IV.MMO1.EHZ. | 2020-09-09T17:19:29.71 | 3.0 | undecidable | manual | Pg | 8.27 | 0 | |||
IV.FIAM.HHZ. | 2020-09-09T17:19:06.77 | 3.0 | negative | manual | Pn | -6.12 | 0 | |||
IV.SGTA.HHZ. | 2020-09-09T17:19:04.16 | 3.0 | undecidable | manual | Pg | 2.2 | 0 | |||
IV.VBKN.HHZ. | 2020-09-09T17:19:01.01 | 3.0 | undecidable | manual | Pg | 6.56 | 0 | |||
IV.RAFF.HHZ. | 2020-09-09T17:18:35.14 | 0.1 | undecidable | manual | P | 152 | 145.8429 | 50 | 0.56 | 78 |
IV.PETRA.HHZ. | 2020-09-09T17:18:34.16 | 0.6 | undecidable | manual | S | 143 | 76.6677 | 50 | 0.45 | 46 |
IV.PLLN.EHN. | 2020-09-09T17:18:31.59 | 0.3 | undecidable | manual | S | 132 | 65.2902 | 50 | 0.93 | 59 |
IV.CSLB.HHZ. | 2020-09-09T17:18:30.35 | 0.6 | undecidable | manual | S | 140 | 64.491 | 50 | -0.12 | 51 |
IV.GIB.HHZ. | 2020-09-09T17:18:29.51 | 0.6 | undecidable | manual | S | 139 | 58.2972 | 50 | 0.72 | 44 |
IV.USI.HHZ. | 2020-09-09T17:18:27.98 | 0.6 | undecidable | manual | S | 315 | 50.2164 | 50 | 1.32 | 33 |
IV.MSFR.HHZ. | 2020-09-09T17:18:26.73 | 0.3 | undecidable | manual | P | 114 | 95.8263 | 50 | -0.15 | 72 |
IV.PETRA.HHZ. | 2020-09-09T17:18:23.82 | 0.1 | undecidable | manual | P | 143 | 76.6677 | 50 | -0.1 | 100 |
IV.MPG.HHE. | 2020-09-09T17:18:21.78 | 0.3 | undecidable | manual | S | 219 | 31.8459 | 50 | 0.05 | 82 |
IV.CSLB.HHZ. | 2020-09-09T17:18:21.32 | 0.1 | undecidable | manual | P | 140 | 64.491 | 50 | -0.73 | 86 |
IV.PLLN.EHN. | 2020-09-09T17:18:21.98 | 0.3 | undecidable | manual | P | 132 | 65.2902 | 50 | -0.18 | 75 |
IV.GIB.HHZ. | 2020-09-09T17:18:20.50 | 0.1 | undecidable | manual | P | 139 | 58.2972 | 50 | -0.58 | 92 |
IV.USI.HHZ. | 2020-09-09T17:18:19.58 | 0.3 | undecidable | manual | P | 315 | 50.2164 | 50 | -0.27 | 76 |
IV.SCIAR.HHZ. | 2020-09-09T17:18:19.85 | 0.3 | undecidable | manual | P | 164 | 51.4152 | 50 | -0.17 | 77 |
IV.MPG.HHE. | 2020-09-09T17:18:16.90 | 0.3 | undecidable | manual | P | 219 | 31.8459 | 50 | -0.11 | 81 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.USI.HHE. | ML:1.3 | 0.000055729825 | 0.2688 | AML | other | m | 2020-09-09T17:18:28.42 |
IV.USI.HHN. | ML:1.9 | 0.00019613445 | 1.4976 | AML | other | m | 2020-09-09T17:18:28.60 |
IV.SCIAR.HHN. | ML:1.2 | 0.000041867215 | 0.3584 | AML | other | m | 2020-09-09T17:18:28.76 |
IV.SCIAR.HHE. | ML:1.2 | 0.00004197144 | 0.64 | AML | other | m | 2020-09-09T17:18:29.13 |
IV.GIB.HHN. | ML:2.0 | 0.00019180324999999997 | 0.4224 | AML | other | m | 2020-09-09T17:18:30.85 |
IV.CSLB.HHE. | ML:1.2 | 0.000029798555 | 1.7568 | AML | other | m | 2020-09-09T17:18:30.88 |
IV.GIB.HHE. | ML:1.6 | 0.00008193211000000001 | 0.4736 | AML | other | m | 2020-09-09T17:18:30.87 |
IV.CSLB.HHN. | ML:1.4 | 0.000048822505 | 0.7296 | AML | other | m | 2020-09-09T17:18:31.55 |
IV.PETRA.HHE. | ML:1.6 | 0.000061105725 | 0.6272 | AML | other | m | 2020-09-09T17:18:35.60 |
IV.PETRA.HHN. | ML:1.6 | 0.000060082005 | 0.3968 | AML | other | m | 2020-09-09T17:18:35.83 |