A magnitude ML 1.2 earthquake occured in region: 4 km NE Castrovillari (CS), on
and geographic coordinates (lat, lon) 39.8400, 16.2210 at 5 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Castrovillari | CS | 4 | 22240 | 22240 |
Frascineto | CS | 4 | 2154 | 24394 |
San Basile | CS | 6 | 1055 | 25449 |
Morano Calabro | CS | 7 | 4576 | 30025 |
Civita | CS | 8 | 902 | 30927 |
Saracena | CS | 9 | 3828 | 34755 |
Cassano all'Ionio | CS | 11 | 18495 | 53250 |
San Lorenzo Bellizzi | CS | 11 | 644 | 53894 |
Firmo | CS | 14 | 2115 | 56009 |
Lungro | CS | 14 | 2592 | 58601 |
Cerchiara di Calabria | CS | 14 | 2385 | 60986 |
Francavilla Marittima | CS | 14 | 2910 | 63896 |
Terranova di Pollino | PZ | 17 | 1208 | 65104 |
Acquaformosa | CS | 17 | 1106 | 66210 |
Altomonte | CS | 18 | 4488 | 70698 |
Viggianello | PZ | 19 | 3025 | 73723 |
Alessandria del Carretto | CS | 19 | 462 | 74185 |
Plataci | CS | 19 | 739 | 74924 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-05-22 16:46:48 |
39.8403 | 16.2213 | 5 | 2023-05-22 16:58:33 |
Sala Sismica INGV-Roma | 117599261 |
Field | Value |
---|---|
Time (UTC) | 2023-05-22 16:46:48 ± 0.11 |
Latitude | 39.8403 ± 0.0036 |
Longitude | 16.2213 ± 0.0035 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117599261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 334 |
Semi-minor axis of confidence ellipse (meter) | 179 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 334 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
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) | 0.03417 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29947 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 117599261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-22 16:58:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
XE.BIDON.HHE. | 2023-05-22T16:46:57.14 | 0.6 | undecidable | manual | S | 60 | 23.1546 | 103 | 0.08 | 48 |
IV.MMN.HHZ. | 2023-05-22T16:46:56.44 | 0.6 | undecidable | manual | S | 286 | 20.4684 | 104 | 0.28 | 46 |
XE.T0701.HNZ. | 2023-05-22T16:46:55.60 | 0.3 | undecidable | manual | S | 331 | 18.4704 | 106 | 0.1 | 72 |
XE.T0702.HNN. | 2023-05-22T16:46:55.06 | 0.3 | undecidable | manual | S | 222 | 17.6712 | 106 | -0.18 | 71 |
IV.GRIS.EHE. | 2023-05-22T16:46:55.02 | 0.3 | undecidable | manual | P | 251 | 33.2445 | 99 | -0.57 | 63 |
IV.TDS.HHZ. | 2023-05-22T16:46:54.13 | 0.6 | undecidable | manual | P | 154 | 22.3554 | 103 | 0.7 | 40 |
XE.TNOVA.HNZ. | 2023-05-22T16:46:54.38 | 0.3 | undecidable | manual | S | 13 | 15.2736 | 109 | -0.06 | 73 |
XE.LAICA.HHZ. | 2023-05-22T16:46:54.08 | 0.6 | undecidable | manual | P | 300 | 24.1536 | 102 | 0.29 | 45 |
XE.BIDON.HHE. | 2023-05-22T16:46:53.44 | 0.1 | undecidable | manual | P | 60 | 23.1546 | 103 | -0.14 | 94 |
IV.MMN.HHZ. | 2023-05-22T16:46:53.40 | 0.6 | undecidable | manual | P | 286 | 20.4684 | 104 | 0.34 | 45 |
XE.MORMA.HNN. | 2023-05-22T16:46:53.24 | 0.1 | undecidable | manual | P | 279 | 21.4674 | 104 | -0.03 | 97 |
IV.SALB.HHZ. | 2023-05-22T16:46:53.26 | 0.6 | undecidable | manual | S | 69 | 11.3775 | 115 | 0.09 | 48 |
XE.T0701.HNZ. | 2023-05-22T16:46:52.52 | 0.1 | undecidable | manual | P | 331 | 18.4704 | 106 | -0.16 | 94 |
XE.T0702.HNN. | 2023-05-22T16:46:52.38 | 0.1 | undecidable | manual | P | 222 | 17.6712 | 106 | -0.16 | 95 |
XE.ZIDIL.HHE. | 2023-05-22T16:46:52.11 | 0.3 | undecidable | manual | S | 153 | 7.1928 | 126 | 0.18 | 72 |
IV.SALB.HHZ. | 2023-05-22T16:46:51.37 | 0.1 | positive | manual | P | 69 | 11.3775 | 115 | 0.03 | 98 |
XE.CNESE.HNZ. | 2023-05-22T16:46:51.88 | 0.3 | undecidable | manual | P | 297 | 13.0758 | 112 | 0.22 | 71 |
XE.SHEVA.HNE. | 2023-05-22T16:46:51.56 | 0.3 | undecidable | manual | S | 239 | 5.3946 | 134 | 0.14 | 73 |
XE.TNOVA.HNZ. | 2023-05-22T16:46:51.98 | 0.6 | undecidable | manual | P | 13 | 15.2736 | 109 | -0.09 | 48 |
XE.ZIDIL.HHE. | 2023-05-22T16:46:50.70 | 0.1 | undecidable | manual | P | 153 | 7.1928 | 126 | 0.08 | 98 |
XE.FRASC.HNE. | 2023-05-22T16:46:50.63 | 0.6 | undecidable | manual | S | 94 | 3.7962 | 144 | -0.45 | 46 |
XE.FRASC.HNE. | 2023-05-22T16:46:50.13 | 0.1 | undecidable | manual | P | 94 | 3.7962 | 144 | 0 | 100 |
XE.SHEVA.HNE. | 2023-05-22T16:46:50.24 | 0.1 | undecidable | manual | P | 239 | 5.3946 | 134 | -0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SALB.HNN. | ML:1.2 | 0.00021799999999999996 | 0.26 | AML | other | m | 2023-05-22T16:46:53.59 |
IV.SALB.HNE. | ML:1.2 | 0.000248 | 0.2 | AML | other | m | 2023-05-22T16:46:53.62 |
IV.SALB.HHE. | ML:1.2 | 0.000252 | 0.2 | AML | other | m | 2023-05-22T16:46:53.62 |
IV.SALB.HHN. | ML:1.2 | 0.000252 | 0.52 | AML | other | m | 2023-05-22T16:46:53.59 |