A magnitude ML 1.3 earthquake occured in region: Castiglione di Sicilia (CT), on
and geographic coordinates (lat, lon) 37.8870, 15.1260 at 12 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 |
---|---|---|---|---|
Castiglione di Sicilia | CT | 0 | 3215 | 3215 |
Francavilla di Sicilia | ME | 2 | 3945 | 7160 |
Motta Camastra | ME | 4 | 845 | 8005 |
Linguaglossa | CT | 5 | 5403 | 13408 |
Moio Alcantara | ME | 7 | 717 | 14125 |
Malvagna | ME | 7 | 733 | 14858 |
Gaggi | ME | 9 | 3184 | 18042 |
Graniti | ME | 9 | 1492 | 19534 |
Piedimonte Etneo | CT | 10 | 3963 | 23497 |
Calatabiano | CT | 11 | 5308 | 28805 |
Roccella Valdemone | ME | 11 | 666 | 29471 |
Fondachelli-Fantina | ME | 12 | 1019 | 30490 |
Fiumefreddo di Sicilia | CT | 13 | 9623 | 40113 |
Mongiuffi Melia | ME | 13 | 600 | 40713 |
Roccafiorita | ME | 14 | 197 | 40910 |
Castelmola | ME | 14 | 1088 | 41998 |
Giardini-Naxos | ME | 14 | 9415 | 51413 |
Limina | ME | 14 | 836 | 52249 |
Taormina | ME | 14 | 10960 | 63209 |
Novara di Sicilia | ME | 15 | 1337 | 64546 |
Antillo | ME | 15 | 919 | 65465 |
Santa Domenica Vittoria | ME | 15 | 980 | 66445 |
Gallodoro | ME | 15 | 367 | 66812 |
Mascali | CT | 16 | 14282 | 81094 |
Randazzo | CT | 16 | 10900 | 91994 |
Letojanni | ME | 16 | 2861 | 94855 |
Sant'Alfio | CT | 16 | 1582 | 96437 |
Giarre | CT | 18 | 27659 | 124096 |
Milo | CT | 18 | 1087 | 125183 |
Montalbano Elicona | ME | 18 | 2287 | 127470 |
Tripi | ME | 18 | 873 | 128343 |
Riposto | CT | 19 | 14838 | 143181 |
Forza d'Agrò | ME | 19 | 911 | 144092 |
Casalvecchio Siculo | ME | 19 | 842 | 144934 |
Sant'Alessio Siculo | ME | 20 | 1554 | 146488 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-02-27 14:32:56 |
37.887 | 15.1262 | 12 | 2021-02-27 14:40:17 |
Sala Sismica INGV-Roma | 87541891 |
Field | Value |
---|---|
Time (UTC) | 2021-02-27 14:32:56 ± 0.16 |
Latitude | 37.8870 ± 0.0063 |
Longitude | 15.1262 ± 0.0114 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87541891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1030 |
Semi-minor axis of confidence ellipse (meter) | 600 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 125 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
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) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25271 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.6 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 87541891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-27 14:40:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHZ. | 2021-02-27T14:33:06.56 | 0.6 | undecidable | manual | S | 308 | 28.0497 | 92 | -0.03 | 48 |
IV.ILOS.HHZ. | 2021-02-27T14:33:03.00 | 3.0 | undecidable | manual | P | -0.21 | 0 | |||
IV.NOV.HHE. | 2021-02-27T14:33:03.59 | 0.6 | undecidable | manual | S | 3 | 15.6732 | 100 | 0.3 | 47 |
IV.AIO.HHZ. | 2021-02-27T14:33:02.87 | 0.3 | undecidable | manual | S | 45 | 13.1757 | 109 | 0.2 | 71 |
IV.EPIT.HHE. | 2021-02-27T14:33:02.32 | 0.3 | undecidable | manual | S | 216 | 10.3785 | 122 | 0.34 | 70 |
IV.EMNR.HHE. | 2021-02-27T14:33:02.70 | 0.3 | undecidable | manual | S | 228 | 11.6772 | 116 | 0.4 | 69 |
IV.ECBD.HHE. | 2021-02-27T14:33:02.71 | 0.3 | undecidable | manual | S | 196 | 12.3765 | 113 | 0.26 | 70 |
IV.MUCR.HHZ. | 2021-02-27T14:33:02.38 | 0.3 | positive | manual | P | 308 | 28.0497 | 92 | -0.01 | 73 |
IV.EMSG.HHE. | 2021-02-27T14:33:00.46 | 0.1 | undecidable | manual | P | 245 | 17.0718 | 97 | -0.25 | 96 |
IV.EMCN.HHE. | 2021-02-27T14:33:00.13 | 1.0 | undecidable | manual | P | 217 | 13.3755 | 108 | -0.02 | 25 |
IV.ECTS.HHZ. | 2021-02-27T14:33:00.28 | 0.6 | undecidable | manual | S | 218 | 0.6993 | 175 | -0.36 | 48 |
IV.AIO.HHZ. | 2021-02-27T14:33:00.15 | 0.3 | undecidable | manual | P | 45 | 13.1757 | 109 | 0.03 | 73 |
IV.NOV.HHE. | 2021-02-27T14:33:00.42 | 0.1 | undecidable | manual | P | 3 | 15.6732 | 100 | -0.06 | 100 |
IV.EPIT.HHE. | 2021-02-27T14:32:59.62 | 0.1 | undecidable | manual | P | 216 | 10.3785 | 122 | -0.11 | 100 |
IV.EMNR.HHE. | 2021-02-27T14:32:59.76 | 0.3 | undecidable | manual | P | 228 | 11.6772 | 116 | -0.15 | 74 |
IV.ECBD.HHE. | 2021-02-27T14:32:59.88 | 0.3 | undecidable | manual | P | 196 | 12.3765 | 113 | -0.12 | 75 |
IV.ECTS.HHZ. | 2021-02-27T14:32:58.56 | 0.3 | undecidable | manual | P | 218 | 0.6993 | 175 | -0.39 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ECTS.HHN. | ML:1.2 | 0.00027100000000000003 | 0.22 | AML | other | m | 2021-02-27T14:33:00.42 |
IV.ECTS.HHE. | ML:1.0 | 0.000173815 | 0.1408 | AML | other | m | 2021-02-27T14:33:00.44 |
IV.AIO.HHE. | ML:1.1 | 0.000132 | 0.36 | AML | other | m | 2021-02-27T14:33:03.34 |
IV.AIO.HHN. | ML:1.0 | 0.00011099649 | 0.16 | AML | other | m | 2021-02-27T14:33:03.16 |
IV.ILOS.HNE. | ML:2.7 | 0.00102763545 | 0.0576 | AML | other | m | 2021-02-27T14:33:04.30 |
IV.ILOS.HHE. | ML:2.7 | 0.00095649825 | 0.064 | AML | other | m | 2021-02-27T14:33:04.35 |
IV.ILOS.HHN. | ML:2.6 | 0.0008048318 | 0.0576 | AML | other | m | 2021-02-27T14:33:05.61 |
IV.ILOS.HNN. | ML:2.6 | 0.00075545855 | 0.0576 | AML | other | m | 2021-02-27T14:33:05.59 |
IV.MUCR.HHE. | ML:0.9 | 0.00004163803 | 0.2176 | AML | other | m | 2021-02-27T14:33:06.80 |
IV.MUCR.HHN. | ML:0.7 | 0.000023323895 | 0.32 | AML | other | m | 2021-02-27T14:33:08.36 |