A magnitude ML 2.3 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.3950, 15.1660 at 176 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 2.3 | 2023-04-20 10:39:21 |
38.3947 | 15.1657 | 176 | 2024-03-01 17:18:07 |
Bollettino Sismico Italiano INGV | 117281031 |
Reviewed Rev100 |
ML 2.3 | 2023-04-20 10:39:22 |
38.4247 | 15.1528 | 166 | 2023-04-20 11:05:37 |
Sala Sismica INGV-Roma | 116547531 |
Field | Value |
---|---|
Time (UTC) | 2023-04-20 10:39:21 ± 0.31 |
Latitude | 38.3947 ± 0.0279 |
Longitude | 15.1657 ± 0.0252 |
Depth (km) | 176 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117281031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3073 |
Semi-minor axis of confidence ellipse (meter) | 1754 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 166 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3070.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.13400 |
Epicentral distance of station farthest from the epicenter (degree) | 1.45151 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 117281031 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-26 14:03:11 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 116547531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-20 11:05:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PLAC.HHZ. | 2023-04-20T10:40:09.21 | 0.6 | undecidable | manual | S | 86 | 110.8002 | 146 | -0.44 | 42 |
IY.SPDC.HHN. | 2023-04-20T10:40:06.62 | 0.6 | undecidable | manual | S | 80 | 85.248 | 153 | -0.21 | 46 |
IV.SOI.EHZ. | 2023-04-20T10:40:06.30 | 0.6 | undecidable | manual | S | 114 | 85.248 | 153 | -0.53 | 43 |
IV.AIO.HHZ. | 2023-04-20T10:40:05.16 | 0.6 | undecidable | manual | S | 173 | 47.3193 | 164 | 1.35 | 31 |
IV.IVUG.HHZ. | 2023-04-20T10:40:03.49 | 0.6 | undecidable | manual | S | 271 | 15.5733 | 175 | 0.95 | 40 |
IV.MSRU.HHZ. | 2023-04-20T10:40:02.32 | 1.0 | undecidable | manual | S | 116 | 33.1446 | 169 | -0.77 | 21 |
3D.OEM9.HNZ. | 2023-04-20T10:40:02.44 | 0.6 | undecidable | manual | S | 267 | 15.2736 | 175 | -0.09 | 54 |
IV.IVPL.HHZ. | 2023-04-20T10:40:02.76 | 0.6 | undecidable | manual | S | 263 | 16.2726 | 174 | 0.21 | 52 |
IV.MPNC.HHZ. | 2023-04-20T10:40:02.97 | 0.6 | undecidable | manual | S | 149 | 32.0457 | 169 | -0.07 | 52 |
IV.CELI.HHE. | 2023-04-20T10:39:53.65 | 0.3 | undecidable | manual | P | 46 | 161.1165 | 135 | 0.28 | 56 |
IV.SELL.HHZ. | 2023-04-20T10:39:52.13 | 0.6 | undecidable | manual | P | 62 | 142.4463 | 139 | 0.34 | 40 |
IV.SERS.HHZ. | 2023-04-20T10:39:52.73 | 0.3 | undecidable | manual | P | 61 | 149.739 | 137 | 0.34 | 59 |
IV.CET2.HHZ. | 2023-04-20T10:39:51.87 | 0.6 | undecidable | manual | P | 28 | 143.0457 | 139 | 0.04 | 42 |
IV.CAR1.HHZ. | 2023-04-20T10:39:50.60 | 0.6 | undecidable | manual | P | 43 | 131.2686 | 141 | -0.29 | 41 |
IV.PLAC.HHZ. | 2023-04-20T10:39:49.47 | 0.1 | undecidable | manual | P | 86 | 110.8002 | 146 | 0.09 | 89 |
IV.SOI.EHZ. | 2023-04-20T10:39:47.91 | 0.1 | undecidable | manual | P | 114 | 85.248 | 153 | 0.16 | 93 |
IV.FERC.HHZ.00 | 2023-04-20T10:39:47.96 | 0.3 | undecidable | manual | P | 85 | 83.8494 | 153 | 0.29 | 68 |
IY.OPPI.HHE. | 2023-04-20T10:39:47.79 | 0.3 | undecidable | manual | P | 101 | 74.7696 | 156 | 0.61 | 63 |
IY.SPDC.HHN. | 2023-04-20T10:39:47.69 | 0.3 | undecidable | manual | P | 80 | 85.248 | 153 | -0.06 | 71 |
IV.MSFR.HHE. | 2023-04-20T10:39:46.92 | 0.6 | undecidable | manual | P | 232 | 64.0914 | 159 | 0.25 | 47 |
TV.GMB1.HHE. | 2023-04-20T10:39:46.79 | 0.3 | undecidable | manual | P | 113 | 61.8936 | 159 | 0.22 | 72 |
IV.LIBRI.HNE. | 2023-04-20T10:39:46.84 | 1.0 | undecidable | manual | P | 211 | 40.2264 | 166 | 1.06 | 18 |
IV.AIO.HHZ. | 2023-04-20T10:39:46.15 | 0.3 | undecidable | manual | P | 173 | 47.3193 | 164 | 0.14 | 75 |
IV.MPNC.HHZ. | 2023-04-20T10:39:45.90 | 0.6 | undecidable | manual | P | 149 | 32.0457 | 169 | 0.34 | 49 |
IV.MRCB.HHZ. | 2023-04-20T10:39:45.91 | 0.6 | undecidable | manual | P | 119 | 53.4021 | 162 | -0.31 | 48 |
IV.MSRU.HHZ. | 2023-04-20T10:39:45.45 | 0.3 | undecidable | manual | P | 116 | 33.1446 | 169 | -0.14 | 77 |
IV.SICLA.EHN. | 2023-04-20T10:39:45.86 | 0.3 | undecidable | manual | P | 108 | 50.2164 | 163 | -0.24 | 73 |
IV.MUCR.HHZ. | 2023-04-20T10:39:45.52 | 0.6 | undecidable | manual | P | 213 | 46.62 | 164 | -0.46 | 47 |
IV.IVUG.HHZ. | 2023-04-20T10:39:44.89 | 0.3 | undecidable | manual | P | 271 | 15.5733 | 175 | -0.38 | 75 |
IV.MILZ.HHN. | 2023-04-20T10:39:44.40 | 0.3 | undecidable | manual | P | 157 | 14.874 | 175 | -0.86 | 63 |
IV.IVPL.HHZ. | 2023-04-20T10:39:44.89 | 0.1 | undecidable | manual | P | 263 | 16.2726 | 174 | -0.39 | 100 |
3D.OEM9.HNZ. | 2023-04-20T10:39:44.98 | 0.3 | undecidable | manual | P | 267 | 15.2736 | 175 | -0.29 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IVPL.HHE. | ML:2.3 | 0.000076877975 | 1.52 | AML | other | m | 2023-04-20T10:40:02.05 |
IV.IVPL.HHN. | ML:2.4 | 0.000088578665 | 1.2448 | AML | other | m | 2023-04-20T10:40:05.80 |
IV.MRCB.HHE. | ML:2.6 | 0.0001373363 | 0.4608 | AML | other | m | 2023-04-20T10:40:06.41 |
IV.MRCB.HHN. | ML:2.6 | 0.00014008985000000003 | 0.3584 | AML | other | m | 2023-04-20T10:40:06.59 |
IV.AIO.HHE. | ML:2.4 | 0.00007829999999999999 | 1.18 | AML | other | m | 2023-04-20T10:40:06.25 |
IV.SOI.EHE. | ML:2.6 | 0.0001375 | 0.4 | AML | other | m | 2023-04-20T10:40:07.22 |
IV.MUCR.HHE. | ML:1.6 | 0.00001495382 | 0.5632 | AML | other | m | 2023-04-20T10:40:07.43 |
IV.SOI.EHN. | ML:2.6 | 0.00011595 | 0.4 | AML | other | m | 2023-04-20T10:40:08.07 |
IV.AIO.HHN. | ML:2.3 | 0.000067 | 0.6 | AML | other | m | 2023-04-20T10:40:08.96 |
IV.MUCR.HHN. | ML:1.8 | 0.00001895197 | 0.384 | AML | other | m | 2023-04-20T10:40:09.10 |
IV.PLAC.HHE. | ML:2.7 | 0.00013900000000000002 | 0.58 | AML | other | m | 2023-04-20T10:40:11.04 |
IV.PLAC.HHN. | ML:2.8 | 0.00016149999999999997 | 1.46 | AML | other | m | 2023-04-20T10:40:11.84 |
IV.CAR1.HHN. | ML:2.1 | 0.00003225 | 0.28 | AML | other | m | 2023-04-20T10:40:16.37 |
IV.SELL.HHE. | ML:1.8 | 0.00001365 | 0.72 | AML | other | m | 2023-04-20T10:40:18.28 |
IV.CAR1.HHE. | ML:2.2 | 0.000039599999999999994 | 0.44 | AML | other | m | 2023-04-20T10:40:18.84 |
IV.CET2.HHN. | ML:2.3 | 0.000047799999999999996 | 0.34 | AML | other | m | 2023-04-20T10:40:18.98 |
IV.CET2.HHE. | ML:2.0 | 0.0000237 | 0.44 | AML | other | m | 2023-04-20T10:40:19.17 |
IV.SELL.HHN. | ML:1.6 | 0.00000983 | 0.6 | AML | other | m | 2023-04-20T10:40:26.63 |