A magnitude ML 1.3 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.9360, 15.9130 at 28 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 1.3 | 2024-05-09 02:36:55 |
38.9362 | 15.9132 | 28 | 2024-05-09 02:50:31 |
Sala Sismica INGV-Roma | 127517051 |
Field | Value |
---|---|
Time (UTC) | 2024-05-09 02:36:55 ± 0.33 |
Latitude | 38.9362 ± 0.0090 |
Longitude | 15.9132 ± 0.0231 |
Depth (km) | 28 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127517051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1836 |
Semi-minor axis of confidence ellipse (meter) | 997 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 288 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.23023 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59355 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 127517051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-09 02:50:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CET2.HHZ. | 2024-05-09T02:37:15.67 | 0.3 | undecidable | manual | S | 3 | 65.8896 | 107 | -0.49 | 66 |
IY.SPDC.HHZ. | 2024-05-09T02:37:11.18 | 0.3 | undecidable | manual | S | 157 | 49.2174 | 113 | -0.81 | 50 |
IV.CAR1.HHZ. | 2024-05-09T02:37:10.60 | 0.3 | undecidable | manual | S | 36 | 43.5231 | 117 | -0.02 | 71 |
IV.NICCA.EHZ. | 2024-05-09T02:37:10.22 | 0.3 | undecidable | manual | S | 177 | 42.1245 | 117 | -0.06 | 70 |
IV.BRICA.EHE. | 2024-05-09T02:37:07.08 | 0.3 | undecidable | manual | S | 157 | 25.5522 | 133 | 0.44 | 76 |
IV.CET2.HHZ. | 2024-05-09T02:37:07.40 | 0.6 | negative | manual | P | 3 | 65.8896 | 107 | 0 | 47 |
IV.GIZZ.HHZ. | 2024-05-09T02:37:06.74 | 0.3 | undecidable | manual | S | 79 | 25.8519 | 132 | 0.05 | 70 |
IV.CAR1.HHZ. | 2024-05-09T02:37:04.13 | 0.6 | negative | manual | P | 36 | 43.5231 | 117 | -0.08 | 48 |
IV.NICCA.EHZ. | 2024-05-09T02:37:04.08 | 0.1 | undecidable | manual | P | 177 | 42.1245 | 117 | 0.07 | 99 |
IY.SPDC.HHZ. | 2024-05-09T02:37:04.50 | 0.6 | positive | manual | P | 157 | 49.2174 | 113 | -0.5 | 42 |
IV.BRICA.EHE. | 2024-05-09T02:37:02.26 | 0.1 | undecidable | manual | P | 157 | 25.5522 | 133 | 0.35 | 100 |
IV.GIZZ.HHZ. | 2024-05-09T02:37:01.99 | 0.1 | negative | manual | P | 79 | 25.8519 | 132 | 0.05 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIZZ.HHN. | ML:1.3 | 0.00007705 | 0.24 | AML | other | m | 2024-05-09T02:37:07.09 |
IV.GIZZ.HHE. | ML:1.3 | 0.00008120000000000001 | 1 | AML | other | m | 2024-05-09T02:37:07.09 |
IV.CAR1.HHE. | ML:1.4 | 0.00006315 | 0.72 | AML | other | m | 2024-05-09T02:37:10.75 |
IV.CAR1.HHN. | ML:1.1 | 0.00003155 | 0.58 | AML | other | m | 2024-05-09T02:37:11.49 |