A magnitude ML 2.2 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.6690, 14.2010 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.2 | 2023-08-12 03:09:27 |
38.6688 | 14.2007 | 9 | 2023-08-12 03:23:34 |
Sala Sismica INGV-Roma | 120043711 |
Field | Value |
---|---|
Time (UTC) | 2023-08-12 03:09:27 ± 0.28 |
Latitude | 38.6688 ± 0.0135 |
Longitude | 14.2007 ± 0.0127 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120043711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1420 |
Semi-minor axis of confidence ellipse (meter) | 1036 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 21 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.18166 |
Epicentral distance of station farthest from the epicenter (degree) | 0.98386 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 120043711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-12 03:23:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ALJA.HHZ. | 2023-08-12T03:09:59.98 | 0.3 | undecidable | manual | S | 201 | 109.2129 | 50 | 0.37 | 61 |
IV.CSLB.HHZ. | 2023-08-12T03:09:51.70 | 0.3 | undecidable | manual | S | 189 | 82.0512 | 50 | -0.67 | 58 |
IV.GIB.HHE. | 2023-08-12T03:09:51.13 | 0.6 | undecidable | manual | S | 191 | 76.7676 | 50 | 0.17 | 45 |
IV.ALJA.HHZ. | 2023-08-12T03:09:46.54 | 0.3 | negative | manual | P | 201 | 109.2129 | 50 | 0.48 | 59 |
IV.MPG.HHE. | 2023-08-12T03:09:43.80 | 0.1 | undecidable | manual | P | 233 | 92.241 | 50 | 0.36 | 84 |
IV.USI.HHZ. | 2023-08-12T03:09:42.61 | 0.1 | undecidable | manual | P | 273 | 88.5447 | 50 | -0.27 | 86 |
IV.SOLUN.HHZ. | 2023-08-12T03:09:41.73 | 0.6 | undecidable | manual | P | 222 | 86.4468 | 50 | -0.82 | 36 |
IV.PLLN.EHZ. | 2023-08-12T03:09:41.25 | 0.1 | undecidable | manual | P | 184 | 75.1692 | 50 | 0.43 | 85 |
IV.CSLB.HHZ. | 2023-08-12T03:09:41.16 | 0.6 | negative | manual | P | 189 | 82.0512 | 50 | -0.72 | 38 |
IV.MSFR.HHN. | 2023-08-12T03:09:41.36 | 0.1 | undecidable | manual | P | 154 | 78.1662 | 50 | 0.08 | 91 |
IV.GIB.HHE. | 2023-08-12T03:09:40.94 | 0.1 | undecidable | manual | P | 191 | 76.7676 | 50 | -0.13 | 91 |
IV.IFIL.HHZ. | 2023-08-12T03:09:39.27 | 0.6 | undecidable | manual | S | 110 | 34.4433 | 50 | -0.4 | 46 |
IV.IACL.HHZ. | 2023-08-12T03:09:35.27 | 0.6 | undecidable | manual | S | 138 | 20.1687 | 114 | 0.05 | 51 |
IV.IFIL.HHZ. | 2023-08-12T03:09:34.87 | 0.1 | negative | manual | P | 110 | 34.4433 | 50 | 0.32 | 94 |
IV.IACL.HHZ. | 2023-08-12T03:09:31.83 | 0.1 | negative | manual | P | 138 | 20.1687 | 114 | -0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IACL.HHN. | ML:2.1 | 0.0010205 | 1.44 | AML | other | m | 2023-08-12T03:09:38.00 |
IV.IACL.HNN. | ML:2.2 | 0.0010665 | 0.7 | AML | other | m | 2023-08-12T03:09:38.00 |
IV.IACL.HHE. | ML:2.1 | 0.001014 | 0.16 | AML | other | m | 2023-08-12T03:09:39.41 |
IV.IACL.HNE. | ML:2.0 | 0.0008129999999999999 | 0.16 | AML | other | m | 2023-08-12T03:09:39.42 |
IV.IFIL.HHE. | ML:2.6 | 0.0016349999999999997 | 0.54 | AML | other | m | 2023-08-12T03:09:44.45 |
IV.IFIL.HHN. | ML:2.2 | 0.000629 | 0.36 | AML | other | m | 2023-08-12T03:09:44.79 |
IV.CSLB.HHN. | ML:1.9 | 0.00011030000000000001 | 1.18 | AML | other | m | 2023-08-12T03:09:53.09 |
IV.CSLB.HNN. | ML:1.9 | 0.000112 | 1.18 | AML | other | m | 2023-08-12T03:09:53.09 |
IV.CSLB.HHE. | ML:2.0 | 0.00013450000000000002 | 1.44 | AML | other | m | 2023-08-12T03:09:55.04 |
IV.CSLB.HNE. | ML:2.0 | 0.0001295 | 0.42 | AML | other | m | 2023-08-12T03:09:57.31 |
IV.ALJA.HHE. | ML:2.5 | 0.00029549999999999997 | 0.64 | AML | other | m | 2023-08-12T03:10:03.07 |
IV.ALJA.HHN. | ML:2.5 | 0.00027949999999999996 | 1.42 | AML | other | m | 2023-08-12T03:10:03.13 |