A magnitude ML 1.4 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.9240, 15.9750 at 36 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 |
---|---|---|---|---|
Falerna | CZ | 19 | 4028 | 4028 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-09-17 23:32:10 |
38.9243 | 15.9752 | 36 | 2023-09-17 23:36:43 |
Sala Sismica INGV-Roma | 121144701 |
Field | Value |
---|---|
Time (UTC) | 2023-09-17 23:32:10 ± 0.07 |
Latitude | 38.9243 ± 0.0027 |
Longitude | 15.9752 ± 0.0104 |
Depth (km) | 36 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121144701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 908 |
Semi-minor axis of confidence ellipse (meter) | 143 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 96 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85256 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 121144701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-17 23:36:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNAL.HNZ. | 2023-09-17T23:33:10.48 | 3.0 | undecidable | manual | Sn | 0.49 | 0 | |||
IV.SOI.EHZ. | 2023-09-17T23:32:38.42 | 0.1 | undecidable | manual | S | 176 | 94.6386 | 54 | 0.03 | 90 |
XE.T0702.HHZ. | 2023-09-17T23:32:37.19 | 0.1 | undecidable | manual | S | 6 | 88.8444 | 54 | 0.05 | 91 |
IV.GRIS.EHZ. | 2023-09-17T23:32:37.46 | 0.1 | undecidable | manual | S | 353 | 91.1421 | 54 | -0.17 | 88 |
IV.CELI.HHZ. | 2023-09-17T23:32:32.78 | 0.1 | undecidable | manual | S | 41 | 70.1742 | 113 | -0.15 | 91 |
IV.CET2.HHZ. | 2023-09-17T23:32:31.90 | 0.1 | undecidable | manual | S | 358 | 67.0773 | 114 | -0.28 | 91 |
IV.SPS2.HHZ. | 2023-09-17T23:32:28.39 | 0.1 | undecidable | manual | S | 37 | 51.3153 | 121 | -0.05 | 97 |
IY.SPDC.HHZ. | 2023-09-17T23:32:27.06 | 0.1 | undecidable | manual | S | 163 | 46.2204 | 124 | -0.22 | 95 |
IV.SOI.EHZ. | 2023-09-17T23:32:26.32 | 1.0 | positive | manual | P | 176 | 94.6386 | 54 | -0.24 | 22 |
IV.GRIS.EHZ. | 2023-09-17T23:32:26.27 | 0.6 | negative | manual | P | 353 | 91.1421 | 54 | 0.15 | 44 |
IV.CAR1.HHZ. | 2023-09-17T23:32:26.32 | 0.1 | undecidable | manual | S | 29 | 41.7249 | 127 | 0 | 100 |
XE.T0702.HHZ. | 2023-09-17T23:32:25.80 | 1.0 | negative | manual | P | 6 | 88.8444 | 54 | -0.04 | 23 |
IV.CET2.HHZ. | 2023-09-17T23:32:23.19 | 0.3 | negative | manual | P | 358 | 67.0773 | 114 | 0.21 | 68 |
IV.CELI.HHZ. | 2023-09-17T23:32:23.34 | 0.6 | negative | manual | P | 41 | 70.1742 | 113 | -0.07 | 47 |
IV.SPS2.HHZ. | 2023-09-17T23:32:21.01 | 0.6 | positive | manual | P | 37 | 51.3153 | 121 | 0.19 | 47 |
IY.SPDC.HHZ. | 2023-09-17T23:32:20.35 | 0.3 | positive | manual | P | 163 | 46.2204 | 124 | 0.2 | 71 |
IV.CAR1.HHZ. | 2023-09-17T23:32:19.92 | 0.1 | positive | manual | P | 29 | 41.7249 | 127 | 0.33 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAR1.HHE. | ML:1.4 | 0.0000595 | 1.48 | AML | other | m | 2023-09-17T23:32:27.20 |
IV.CAR1.HHN. | ML:1.3 | 0.000046 | 1.42 | AML | other | m | 2023-09-17T23:32:27.92 |
IY.SPDC.HHN. | ML:1.9 | 0.000189 | 0.44 | AML | other | m | 2023-09-17T23:32:27.62 |
IV.SPS2.HHN. | ML:0.9 | 0.00001425 | 0.18 | AML | other | m | 2023-09-17T23:32:28.51 |
IY.SPDC.HHE. | ML:1.8 | 0.0001515 | 1.38 | AML | other | m | 2023-09-17T23:32:28.20 |
IV.SPS2.HHE. | ML:0.7 | 0.000009305000000000002 | 0.94 | AML | other | m | 2023-09-17T23:32:29.61 |
IV.CET2.HHN. | ML:1.5 | 0.0000427 | 1.56 | AML | other | m | 2023-09-17T23:32:31.96 |
IV.CET2.HHE. | ML:1.4 | 0.0000333 | 0.38 | AML | other | m | 2023-09-17T23:32:32.30 |