A magnitude ML 2.4 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on
and geographic coordinates (lat, lon) 38.3330, 13.8130 at 5 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 2.4 | 2021-05-01 17:41:29 |
38.3332 | 13.8132 | 5 | 2021-12-29 11:12:32 |
Bollettino Sismico Italiano INGV | 95788771 |
Reviewed Rev100 |
ML 2.6 | 2021-05-01 17:41:30 |
38.3618 | 13.8047 | 23 | 2021-05-01 18:08:52 |
Sala Sismica INGV-Roma | 89674451 |
Field | Value |
---|---|
Time (UTC) | 2021-05-01 17:41:29 ± 0.16 |
Latitude | 38.3332 ± 0.0072 |
Longitude | 13.8132 ± 0.0069 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 95788771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 630 |
Semi-minor axis of confidence ellipse (meter) | 615 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 337 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
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 | 51 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.35708 |
Number of stations at which the event was observed | 41 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 95788771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-07 15:47:00 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 89674451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-01 18:08:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.BERNI.HHZ. | 2021-05-01T17:42:33.07 | 3.0 | negative | manual | Pn | 2.42 | 0 | |||
IV.CSP1.EHZ. | 2021-05-01T17:42:29.62 | 3.0 | undecidable | manual | Sg | 12.73 | 0 | |||
IV.SARZ.HHZ. | 2021-05-01T17:42:25.14 | 3.0 | undecidable | manual | Pn | 4.58 | 0 | |||
IV.BARO.EHZ. | 2021-05-01T17:42:21.75 | 3.0 | undecidable | manual | Sg | 9.76 | 0 | |||
MN.KLV.HHZ. | 2021-05-01T17:42:19.32 | 3.0 | positive | manual | Pg | 13.87 | 0 | |||
IV.MF5.EHZ. | 2021-05-01T17:42:17.96 | 3.0 | undecidable | manual | Sn | 5.24 | 0 | |||
IV.CRTC.HHZ. | 2021-05-01T17:41:59.51 | 3.0 | undecidable | manual | Pg | 14.04 | 0 | |||
IV.HVZN.HHZ. | 2021-05-01T17:41:54.93 | 0.3 | undecidable | manual | P | 148 | 150.6381 | 50 | -0.27 | 0 |
IV.CLTA.HHN. | 2021-05-01T17:41:54.09 | 0.6 | undecidable | manual | P | 174 | 130.9689 | 50 | 1.91 | 0 |
IV.HLNI.HHZ. | 2021-05-01T17:41:54.01 | 0.3 | undecidable | manual | P | 139 | 143.3454 | 50 | -0.06 | 0 |
IV.RAFF.HHZ. | 2021-05-01T17:41:53.49 | 0.3 | undecidable | manual | P | 158 | 132.2676 | 50 | 1.11 | 0 |
IV.ALJA.HHZ. | 2021-05-01T17:41:52.40 | 0.6 | undecidable | manual | S | 185 | 64.9905 | 50 | 1.41 | 0 |
IV.LEVAN.EHN. | 2021-05-01T17:41:51.65 | 1.0 | undecidable | manual | P | 254 | 133.4664 | 50 | -0.92 | 0 |
IV.PETRA.HHZ. | 2021-05-01T17:41:50.54 | 0.6 | undecidable | manual | S | 154 | 61.3941 | 50 | 0.52 | 8 |
IV.SCIAC.HHN. | 2021-05-01T17:41:49.99 | 0.6 | undecidable | manual | P | 215 | 109.9122 | 50 | 1.06 | 0 |
IV.IVPL.HNZ. | 2021-05-01T17:41:48.14 | 0.3 | undecidable | manual | P | 87 | 101.6205 | 50 | 0.49 | 0 |
IV.MMGO.HHN. | 2021-05-01T17:41:48.90 | 1.0 | undecidable | manual | P | 225 | 104.3178 | 50 | 0.83 | 0 |
IV.IACL.HHN. | 2021-05-01T17:41:47.68 | 0.6 | undecidable | manual | S | 65 | 52.0035 | 50 | 0.15 | 62 |
IV.CRJA.HHN. | 2021-05-01T17:41:47.10 | 1.0 | undecidable | manual | P | 230 | 92.0412 | 50 | 0.93 | 0 |
IV.PLLN.EHZ. | 2021-05-01T17:41:47.24 | 0.6 | undecidable | manual | S | 143 | 47.5191 | 95 | 0.94 | 50 |
IV.CSLB.HHZ. | 2021-05-01T17:41:46.76 | 0.6 | undecidable | manual | S | 154 | 48.8178 | 50 | 0.09 | 66 |
IV.MBFT.HHN. | 2021-05-01T17:41:45.77 | 0.6 | undecidable | manual | P | 240 | 86.4468 | 50 | 0.46 | 0 |
IV.RESU.HHZ. | 2021-05-01T17:41:45.65 | 0.3 | undecidable | manual | P | 164 | 79.0653 | 50 | 1.47 | 0 |
IV.MPG.HHZ. | 2021-05-01T17:41:44.94 | 0.6 | undecidable | manual | S | 244 | 43.8228 | 96 | -0.09 | 66 |
IV.GIB.HHZ. | 2021-05-01T17:41:44.36 | 0.6 | undecidable | manual | S | 154 | 42.3243 | 96 | -0.16 | 65 |
IV.MCPD.HHZ. | 2021-05-01T17:41:44.71 | 0.3 | undecidable | manual | P | 106 | 83.4498 | 50 | -0.13 | 0 |
IV.VVLD.HHZ. | 2021-05-01T17:41:43.90 | 3.0 | undecidable | manual | Sn | -3.03 | 0 | |||
IV.MSFR.HHZ. | 2021-05-01T17:41:43.60 | 0.3 | undecidable | manual | P | 116 | 75.5688 | 50 | -0.03 | 0 |
IV.SOLUN.HHE. | 2021-05-01T17:41:43.13 | 0.6 | undecidable | manual | S | 223 | 36.2415 | 97 | 0.71 | 56 |
IV.USI.HHZ. | 2021-05-01T17:41:42.73 | 0.3 | undecidable | manual | P | 307 | 68.9754 | 50 | 0.11 | 0 |
IV.CORL.HHZ. | 2021-05-01T17:41:42.75 | 0.3 | undecidable | manual | P | 223 | 65.8896 | 50 | 0.6 | 0 |
IV.ALJA.HHZ. | 2021-05-01T17:41:42.68 | 0.3 | undecidable | manual | P | 185 | 64.9905 | 50 | 0.67 | 0 |
IV.IFIL.HHZ. | 2021-05-01T17:41:42.95 | 0.3 | undecidable | manual | P | 69 | 70.9734 | 50 | 0.02 | 0 |
IV.APRC.HHZ. | 2021-05-01T17:41:42.28 | 3.0 | undecidable | manual | Sg | 5.24 | 0 | |||
IV.PETRA.HHZ. | 2021-05-01T17:41:41.47 | 0.3 | undecidable | manual | P | 154 | 61.3941 | 50 | 0.02 | 13 |
IV.IACL.HHN. | 2021-05-01T17:41:40.34 | 0.3 | undecidable | manual | P | 65 | 52.0035 | 50 | 0.33 | 90 |
IV.PLLN.EHZ. | 2021-05-01T17:41:39.26 | 0.3 | undecidable | manual | P | 143 | 47.5191 | 95 | -0.04 | 100 |
IV.MPG.HHZ. | 2021-05-01T17:41:38.45 | 0.3 | undecidable | manual | P | 244 | 43.8228 | 96 | -0.12 | 98 |
IV.CSLB.HHZ. | 2021-05-01T17:41:38.91 | 0.3 | undecidable | manual | P | 154 | 48.8178 | 50 | -0.6 | 87 |
IV.GIB.HHZ. | 2021-05-01T17:41:37.54 | 0.3 | undecidable | manual | P | 154 | 42.3243 | 96 | -0.73 | 83 |
IV.SOLUN.HHE. | 2021-05-01T17:41:37.15 | 0.3 | undecidable | manual | P | 223 | 36.2415 | 97 | 0.09 | 99 |
IV.PTRJ.HNZ. | 2021-05-01T17:41:33.79 | 3.0 | undecidable | manual | Sg | 5.01 | 0 | |||
IV.VVLD.HHZ. | 2021-05-01T17:41:19.89 | 3.0 | undecidable | manual | Pn | 1.03 | 0 | |||
IV.PTRJ.HNZ. | 2021-05-01T17:41:14.08 | 3.0 | undecidable | manual | Pg | 5.42 | 0 | |||
IV.MTMR.HNZ. | 2021-05-01T17:41:14.99 | 3.0 | undecidable | manual | S | -1.24 | 0 | |||
IV.MSAG.HHZ. | 2021-05-01T17:41:10.24 | 3.0 | undecidable | manual | Pn | -3.28 | 0 | |||
IV.TDS.HHZ. | 2021-05-01T17:41:00.43 | 3.0 | undecidable | manual | P | 1.14 | 0 | |||
IV.MRLC.HHZ. | 2021-05-01T17:40:59.95 | 3.0 | undecidable | manual | P | 0.22 | 0 | |||
IV.MCRV.HHZ. | 2021-05-01T17:40:59.96 | 3.0 | undecidable | manual | P | 0.31 | 0 | |||
IV.SCHR.EHZ. | 2021-05-01T17:40:55.29 | 3.0 | undecidable | manual | P | -2.17 | 0 | |||
IV.CMPR.HHZ. | 2021-05-01T17:40:52.23 | 3.0 | undecidable | manual | P | -1.2 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIB.HHN. | ML:2.3 | 0.0006885 | 0.26 | AML | other | m | 2021-05-01T17:41:46.55 |
IV.GIB.HHE. | ML:2.6 | 0.0013174999999999999 | 1.66 | AML | other | m | 2021-05-01T17:41:47.97 |
IV.MPG.HHE. | ML:1.8 | 0.00022499999999999997 | 1.1 | AML | other | m | 2021-05-01T17:41:48.68 |
IV.PLLN.EHE. | ML:2.5 | 0.000896 | 0.3 | AML | other | m | 2021-05-01T17:41:48.20 |
IV.MPG.HHN. | ML:1.9 | 0.000263 | 0.28 | AML | other | m | 2021-05-01T17:41:49.23 |
IV.PLLN.EHN. | ML:2.6 | 0.0011 | 0.98 | AML | other | m | 2021-05-01T17:41:50.14 |
IV.PETRA.HHN. | ML:2.5 | 0.000676 | 0.56 | AML | other | m | 2021-05-01T17:41:52.39 |
IV.PETRA.HHE. | ML:2.5 | 0.000747 | 0.52 | AML | other | m | 2021-05-01T17:41:54.04 |
IV.MSFR.HHN. | ML:1.9 | 0.0001225 | 1.16 | AML | other | m | 2021-05-01T17:41:55.21 |
IV.ALJA.HHN. | ML:2.3 | 0.000373 | 0.7 | AML | other | m | 2021-05-01T17:41:55.40 |
IV.ALJA.HHE. | ML:2.5 | 0.0005625 | 0.66 | AML | other | m | 2021-05-01T17:41:55.74 |
IV.USI.HHE. | ML:2.5 | 0.00059 | 0.34 | AML | other | m | 2021-05-01T17:41:57.72 |
IV.USI.HHN. | ML:3.0 | 0.001815 | 0.74 | AML | other | m | 2021-05-01T17:41:58.62 |
IV.MSFR.HHE. | ML:1.8 | 0.00010695 | 1.48 | AML | other | m | 2021-05-01T17:41:59.15 |
IV.HVZN.HHN. | ML:2.7 | 0.00024249999999999999 | 0.52 | AML | other | m | 2021-05-01T17:42:01.72 |
IV.RESU.HHN. | ML:2.2 | 0.00023649999999999998 | 0.88 | AML | other | m | 2021-05-01T17:42:02.85 |
IV.RESU.HHE. | ML:2.1 | 0.0001815 | 0.58 | AML | other | m | 2021-05-01T17:42:05.90 |
IV.RAFF.HHE. | ML:2.3 | 0.0001395 | 0.74 | AML | other | m | 2021-05-01T17:42:13.15 |
IV.RAFF.HHN. | ML:2.4 | 0.0001445 | 1.1 | AML | other | m | 2021-05-01T17:42:14.05 |
IV.HVZN.HHE. | ML:2.6 | 0.0002275 | 1.56 | AML | other | m | 2021-05-01T17:42:21.85 |