A magnitude ML 1.5 earthquake occured in region: 2 km N Grotteria (RC), on
and geographic coordinates (lat, lon) 38.3880, 16.2650 at 18 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 |
---|---|---|---|---|
Grotteria | RC | 2 | 3154 | 3154 |
San Giovanni di Gerace | RC | 3 | 481 | 3635 |
Mammola | RC | 4 | 2847 | 6482 |
Martone | RC | 4 | 530 | 7012 |
Gioiosa Ionica | RC | 7 | 7181 | 14193 |
Canolo | RC | 10 | 746 | 14939 |
Agnana Calabra | RC | 10 | 562 | 15501 |
Marina di Gioiosa Ionica | RC | 11 | 6625 | 22126 |
Fabrizia | VV | 11 | 2195 | 24321 |
Giffone | RC | 12 | 1907 | 26228 |
Nardodipace | VV | 12 | 1305 | 27533 |
Caulonia | RC | 13 | 7110 | 34643 |
Gerace | RC | 14 | 2652 | 37295 |
Siderno | RC | 14 | 18191 | 55486 |
San Giorgio Morgeto | RC | 14 | 3058 | 58544 |
Roccella Ionica | RC | 14 | 6557 | 65101 |
Mongiana | VV | 15 | 740 | 65841 |
Cinquefrondi | RC | 15 | 6539 | 72380 |
Galatro | RC | 16 | 1709 | 74089 |
Maropati | RC | 16 | 1524 | 75613 |
Antonimina | RC | 16 | 1317 | 76930 |
Cittanova | RC | 16 | 10410 | 87340 |
Polistena | RC | 17 | 10496 | 97836 |
Anoia | RC | 17 | 2212 | 100048 |
Placanica | RC | 17 | 1200 | 101248 |
Locri | RC | 17 | 12504 | 113752 |
Stignano | RC | 18 | 1335 | 115087 |
Portigliola | RC | 19 | 1201 | 116288 |
Melicucco | RC | 19 | 5101 | 121389 |
Dinami | VV | 19 | 2168 | 123557 |
San Pietro di Caridà | RC | 19 | 1195 | 124752 |
Ciminà | RC | 19 | 568 | 125320 |
Feroleto della Chiesa | RC | 19 | 1695 | 127015 |
Pazzano | RC | 19 | 568 | 127583 |
Riace | RC | 19 | 2238 | 129821 |
Laureana di Borrello | RC | 20 | 5174 | 134995 |
Sant'Ilario dello Ionio | RC | 20 | 1377 | 136372 |
Bivongi | RC | 20 | 1398 | 137770 |
Camini | RC | 20 | 801 | 138571 |
Serrata | RC | 20 | 845 | 139416 |
Acquaro | VV | 20 | 2484 | 141900 |
Arena | VV | 20 | 1456 | 143356 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-05-03 16:34:59 |
38.3885 | 16.2647 | 18 | 2023-05-03 16:48:38 |
Sala Sismica INGV-Roma | 116991431 |
Field | Value |
---|---|
Time (UTC) | 2023-05-03 16:34:59 ± 0.15 |
Latitude | 38.3885 ± 0.0090 |
Longitude | 16.2647 ± 0.0092 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116991431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1162 |
Semi-minor axis of confidence ellipse (meter) | 423 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 320 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.12501 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49553 |
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 | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116991431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-03 16:48:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRCB.HHZ. | 2023-05-03T16:35:17.26 | 0.3 | undecidable | manual | S | 243 | 55.0005 | 100 | 0.22 | 67 |
IV.SOI.EHZ. | 2023-05-03T16:35:13.09 | 0.1 | undecidable | manual | S | 208 | 39.5271 | 105 | 0.09 | 95 |
IY.OPPI.HHZ. | 2023-05-03T16:35:09.28 | 0.1 | undecidable | manual | S | 239 | 25.9518 | 115 | -0.3 | 91 |
IV.MRCB.HHZ. | 2023-05-03T16:35:09.61 | 0.1 | undecidable | manual | P | 243 | 55.0005 | 100 | -0.13 | 90 |
IY.SPDC.HHZ. | 2023-05-03T16:35:08.21 | 0.1 | undecidable | manual | S | 323 | 19.1697 | 125 | 0.2 | 94 |
IV.SOI.EHZ. | 2023-05-03T16:35:07.54 | 0.1 | undecidable | manual | P | 208 | 39.5271 | 105 | 0.14 | 94 |
IV.PLAC.HHZ. | 2023-05-03T16:35:07.40 | 0.1 | undecidable | manual | S | 66 | 16.5723 | 130 | -0.06 | 100 |
IV.FERC.HHZ.00 | 2023-05-03T16:35:06.89 | 0.1 | undecidable | manual | S | 301 | 13.875 | 136 | -0.04 | 100 |
IY.OPPI.HHZ. | 2023-05-03T16:35:05.40 | 0.3 | undecidable | manual | P | 239 | 25.9518 | 115 | -0.03 | 73 |
IY.SPDC.HHZ. | 2023-05-03T16:35:04.39 | 0.1 | undecidable | manual | P | 323 | 19.1697 | 125 | -0.13 | 98 |
IV.PLAC.HHZ. | 2023-05-03T16:35:04.20 | 0.1 | positive | manual | P | 66 | 16.5723 | 130 | 0 | 99 |
IV.FERC.HHZ.00 | 2023-05-03T16:35:03.89 | 0.1 | undecidable | manual | P | 301 | 13.875 | 136 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLAC.HHN. | ML:1.6 | 0.00026081890000000004 | 0.3072 | AML | other | m | 2023-05-03T16:35:07.72 |
IV.PLAC.HNN. | ML:1.6 | 0.0002432037 | 0.3072 | AML | other | m | 2023-05-03T16:35:07.72 |
IV.PLAC.HNE. | ML:1.4 | 0.00018218675499999997 | 0.256 | AML | other | m | 2023-05-03T16:35:07.62 |
IV.PLAC.HHE. | ML:1.4 | 0.00017756664 | 0.2432 | AML | other | m | 2023-05-03T16:35:07.61 |
IV.SOI.EHE. | ML:1.3 | 0.000060540824999999996 | 1.1776 | AML | other | m | 2023-05-03T16:35:23.32 |
IV.SOI.EHN. | ML:1.2 | 0.00005717819000000001 | 1.1392 | AML | other | m | 2023-05-03T16:35:27.76 |
IV.MRCB.HHE. | ML:1.7 | 0.000099671075 | 0.9728 | AML | other | m | 2023-05-03T16:35:25.16 |
IV.MRCB.HHN. | ML:1.6 | 0.00008391687000000001 | 0.9472 | AML | other | m | 2023-05-03T16:35:27.16 |