A magnitude ML 1.4 earthquake occured in region: 2 km NW Roccella Valdemone (ME), on
and geographic coordinates (lat, lon) 37.9500, 14.9990 at 16 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 |
---|---|---|---|---|
Roccella Valdemone | ME | 2 | 666 | 666 |
Santa Domenica Vittoria | ME | 5 | 980 | 1646 |
Malvagna | ME | 6 | 733 | 2379 |
Moio Alcantara | ME | 7 | 717 | 3096 |
Montalbano Elicona | ME | 9 | 2287 | 5383 |
Floresta | ME | 9 | 485 | 5868 |
Randazzo | CT | 9 | 10900 | 16768 |
San Piero Patti | ME | 12 | 2915 | 19683 |
Castiglione di Sicilia | CT | 13 | 3215 | 22898 |
Francavilla di Sicilia | ME | 13 | 3945 | 26843 |
Basicò | ME | 14 | 612 | 27455 |
Novara di Sicilia | ME | 14 | 1337 | 28792 |
Raccuja | ME | 14 | 1041 | 29833 |
Tripi | ME | 14 | 873 | 30706 |
Ucria | ME | 15 | 1058 | 31764 |
Fondachelli-Fantina | ME | 16 | 1019 | 32783 |
Motta Camastra | ME | 16 | 845 | 33628 |
Librizzi | ME | 17 | 1660 | 35288 |
Linguaglossa | CT | 18 | 5403 | 40691 |
Maletto | CT | 18 | 3920 | 44611 |
Tortorici | ME | 18 | 6435 | 51046 |
Maniace | CT | 19 | 3765 | 54811 |
MazzarrĂ Sant'Andrea | ME | 20 | 1531 | 56342 |
Sinagra | ME | 20 | 2705 | 59047 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-02-18 10:52:52 |
37.9497 | 14.9988 | 16 | 2020-02-18 11:05:55 |
Sala Sismica INGV-Roma | 76622381 |
Field | Value |
---|---|
Time (UTC) | 2020-02-18 10:52:52 ± 0.07 |
Latitude | 37.9497 ± 0.0027 |
Longitude | 14.9988 ± 0.0011 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76622381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 261 |
Semi-minor axis of confidence ellipse (meter) | 186 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 189 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 231 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.04 |
Epicentral distance of station closest to the epicenter (degree) | 0.13580 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34084 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76622381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-18 11:05:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPNC.HHZ. | 2020-02-18T10:53:04.81 | 0.1 | undecidable | manual | S | 55 | 37.8288 | 100 | 0.02 | 96 |
IV.AIO.HHZ. | 2020-02-18T10:53:00.38 | 0.1 | undecidable | manual | S | 83 | 20.6682 | 115 | 0 | 99 |
IV.MPNC.HHZ. | 2020-02-18T10:52:59.39 | 0.3 | undecidable | manual | P | 55 | 37.8288 | 100 | -0.05 | 72 |
IV.MUCR.HHZ. | 2020-02-18T10:52:59.07 | 0.1 | undecidable | manual | S | 314 | 15.0738 | 126 | -0.02 | 100 |
IV.AIO.HHZ. | 2020-02-18T10:52:56.88 | 0.1 | positive | manual | P | 83 | 20.6682 | 115 | -0.01 | 99 |
IV.MUCR.HHZ. | 2020-02-18T10:52:56.18 | 0.1 | positive | manual | P | 314 | 15.0738 | 126 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MUCR.HHN. | ML:1.5 | 0.000245 | 0.58 | AML | other | m | 2020-02-18T10:52:59.41 |
IV.MUCR.HHE. | ML:1.4 | 0.0001885 | 0.6 | AML | other | m | 2020-02-18T10:52:59.17 |
IV.AIO.HHN. | ML:1.5 | 0.00019350000000000001 | 0.24 | AML | other | m | 2020-02-18T10:53:00.79 |
IV.AIO.HHE. | ML:1.4 | 0.0001375 | 1.04 | AML | other | m | 2020-02-18T10:53:01.53 |