A magnitude ML 1.8 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on
and geographic coordinates (lat, lon) 38.3370, 13.8160 at 3 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 1.8 | 2020-03-24 13:49:00 |
38.337 | 13.8163 | 3 | 2020-07-18 21:08:30 |
Bollettino Sismico Italiano INGV | 77726521 |
Reviewed Rev100 |
ML 1.8 | 2020-03-24 13:49:00 |
38.3392 | 13.8267 | 3 | 2020-03-24 13:56:53 |
Sala Sismica INGV-Roma | 77531741 |
Field | Value |
---|---|
Time (UTC) | 2020-03-24 13:49:00 ± 0.28 |
Latitude | 38.3370 ± 0.0117 |
Longitude | 13.8163 ± 0.0115 |
Depth (km) | 3 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77726521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1113 |
Semi-minor axis of confidence ellipse (meter) | 846 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 208 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.33095 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88134 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77726521 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-01 08:53:21 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77531741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-24 13:56:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PETRA.HHZ. | 2020-03-24T13:49:20.87 | 0.3 | undecidable | manual | S | 155 | 61.5939 | 50 | 0.03 | 72 |
IV.PLLN.EHZ. | 2020-03-24T13:49:17.50 | 1.0 | undecidable | manual | S | 143 | 47.7189 | 94 | 0.72 | 21 |
IV.MUCR.HHE. | 2020-03-24T13:49:16.96 | 0.3 | undecidable | manual | P | 109 | 97.8243 | 50 | -0.73 | 56 |
IV.CSLB.HHZ. | 2020-03-24T13:49:16.55 | 0.3 | undecidable | manual | S | 154 | 49.1175 | 94 | -0.71 | 61 |
IV.GIB.HHE. | 2020-03-24T13:49:16.01 | 0.6 | undecidable | manual | S | 155 | 42.624 | 94 | 0.99 | 37 |
IV.MPG.HHE. | 2020-03-24T13:49:15.76 | 1.0 | undecidable | manual | S | 244 | 44.2224 | 94 | 0.17 | 24 |
IV.SCIAR.HHZ. | 2020-03-24T13:49:15.49 | 0.3 | undecidable | manual | S | 188 | 44.3223 | 94 | -0.14 | 73 |
IV.MSFR.HHZ. | 2020-03-24T13:49:14.40 | 0.1 | undecidable | manual | P | 116 | 75.4689 | 50 | 0.15 | 92 |
IV.SOLUN.HHE. | 2020-03-24T13:49:13.74 | 1.0 | undecidable | manual | S | 222 | 36.741 | 95 | 0.74 | 21 |
IV.USI.HHE. | 2020-03-24T13:49:13.11 | 0.3 | undecidable | manual | P | 307 | 68.8755 | 50 | -0.13 | 70 |
IV.ALJA.HHZ. | 2020-03-24T13:49:13.24 | 0.1 | undecidable | manual | P | 185 | 65.49 | 50 | 0.54 | 85 |
IV.CORL.HHZ. | 2020-03-24T13:49:12.37 | 0.6 | undecidable | manual | P | 222 | 66.378 | 50 | -0.48 | 44 |
IV.IACL.HHE. | 2020-03-24T13:49:11.41 | 0.6 | undecidable | manual | P | 65 | 51.6039 | 94 | 0.85 | 39 |
IV.PETRA.HHZ. | 2020-03-24T13:49:11.88 | 0.1 | undecidable | manual | P | 155 | 61.5939 | 50 | -0.23 | 93 |
IV.PLLN.EHZ. | 2020-03-24T13:49:10.24 | 0.1 | undecidable | manual | P | 143 | 47.7189 | 94 | 0.47 | 91 |
IV.SCIAR.HHZ. | 2020-03-24T13:49:09.33 | 0.1 | undecidable | manual | P | 188 | 44.3223 | 94 | 0.22 | 96 |
IV.CSLB.HHZ. | 2020-03-24T13:49:09.17 | 0.1 | undecidable | manual | P | 154 | 49.1175 | 94 | -0.88 | 76 |
IV.GIB.HHE. | 2020-03-24T13:49:08.66 | 0.6 | undecidable | manual | P | 155 | 42.624 | 94 | -0.1 | 49 |
IV.MPG.HHE. | 2020-03-24T13:49:08.84 | 0.3 | undecidable | manual | P | 244 | 44.2224 | 94 | -0.25 | 71 |
IV.SOLUN.HHE. | 2020-03-24T13:49:07.67 | 0.1 | undecidable | manual | P | 222 | 36.741 | 95 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SCIAR.HHN. | ML:1.9 | 0.0002545 | 0.94 | AML | other | m | 2020-03-24T13:49:08.13 |
IV.CSLB.HHE. | ML:1.6 | 0.00010075000000000001 | 0.72 | AML | other | m | 2020-03-24T13:49:17.41 |
IV.CSLB.HHN. | ML:1.7 | 0.0001245 | 0.4 | AML | other | m | 2020-03-24T13:49:17.75 |
IV.SCIAR.HHE. | ML:1.9 | 0.000227 | 1.26 | AML | other | m | 2020-03-24T13:49:18.89 |
IV.PETRA.HHN. | ML:2.0 | 0.000178 | 0.66 | AML | other | m | 2020-03-24T13:49:22.63 |
IV.PETRA.HHE. | ML:1.9 | 0.000157 | 0.58 | AML | other | m | 2020-03-24T13:49:24.36 |