A magnitude ML 1.9 earthquake occured in region: 3 km NW Randazzo (CT), on
and geographic coordinates (lat, lon) 37.9030, 14.9290 at 33 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Randazzo | CT | 3 | 10900 | 10900 |
Santa Domenica Vittoria | ME | 3 | 980 | 11880 |
Roccella Valdemone | ME | 8 | 666 | 12546 |
Floresta | ME | 10 | 485 | 13031 |
Maletto | CT | 10 | 3920 | 16951 |
Moio Alcantara | ME | 11 | 717 | 17668 |
Malvagna | ME | 11 | 733 | 18401 |
Maniace | CT | 12 | 3765 | 22166 |
Bronte | CT | 15 | 19172 | 41338 |
Montalbano Elicona | ME | 16 | 2287 | 43625 |
Ucria | ME | 17 | 1058 | 44683 |
San Piero Patti | ME | 17 | 2915 | 47598 |
Tortorici | ME | 17 | 6435 | 54033 |
Raccuja | ME | 17 | 1041 | 55074 |
Castiglione di Sicilia | CT | 17 | 3215 | 58289 |
Francavilla di Sicilia | ME | 18 | 3945 | 62234 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-01-26 07:31:48 |
37.9033 | 14.9287 | 33 | 2021-07-12 16:54:59 |
Bollettino Sismico Italiano INGV | 87272231 |
Reviewed Rev100 |
ML 1.8 | 2021-01-26 07:31:48 |
37.9063 | 14.9188 | 32 | 2021-01-26 07:47:23 |
Sala Sismica INGV-Roma | 86588691 |
Field | Value |
---|---|
Time (UTC) | 2021-01-26 07:31:48 ± 0.24 |
Latitude | 37.9033 ± 0.0063 |
Longitude | 14.9287 ± 0.0114 |
Depth (km) | 33 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87272231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1029 |
Semi-minor axis of confidence ellipse (meter) | 450 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 80 |
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) | 69 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.08454 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64302 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 87272231 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-05 13:34:38 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 86588691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-26 07:47:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAGA.HHZ. | 2021-01-26T07:32:10.41 | 0.3 | undecidable | manual | S | 164 | 71.373 | 110 | -0.32 | 64 |
IV.HLNI.HHZ. | 2021-01-26T07:32:08.00 | 0.1 | undecidable | manual | S | 185 | 61.7937 | 113 | -0.33 | 87 |
IV.HAGA.HHZ. | 2021-01-26T07:32:01.07 | 0.1 | undecidable | manual | P | 164 | 71.373 | 110 | -0.12 | 90 |
IV.MSFR.HHE. | 2021-01-26T07:32:01.80 | 0.6 | undecidable | manual | S | 296 | 32.8449 | 131 | 0.06 | 49 |
IV.MSRU.HHE. | 2021-01-26T07:32:00.53 | 0.6 | undecidable | manual | P | 52 | 64.491 | 112 | 0.34 | 44 |
IV.AIO.HHZ. | 2021-01-26T07:32:00.50 | 0.6 | undecidable | manual | S | 74 | 27.6501 | 137 | -0.25 | 48 |
IV.HLNI.HHZ. | 2021-01-26T07:31:59.86 | 0.3 | positive | manual | P | 185 | 61.7937 | 113 | 0.06 | 71 |
IV.EPZF.HHZ. | 2021-01-26T07:31:58.70 | 0.3 | undecidable | manual | S | 215 | 10.7781 | 160 | 0.35 | 73 |
IV.ECTS.HHZ. | 2021-01-26T07:31:58.80 | 1.0 | undecidable | manual | S | 98 | 16.9719 | 150 | -0.24 | 25 |
IV.MUCR.HHZ. | 2021-01-26T07:31:58.30 | 0.3 | undecidable | manual | S | 343 | 16.1727 | 152 | -0.64 | 68 |
IV.MPNC.HHZ. | 2021-01-26T07:31:57.80 | 0.1 | positive | manual | P | 54 | 45.8208 | 121 | 0.18 | 94 |
IV.MSFR.HHE. | 2021-01-26T07:31:56.01 | 0.6 | undecidable | manual | P | 296 | 32.8449 | 131 | 0.01 | 50 |
IV.GALF.HHE. | 2021-01-26T07:31:56.98 | 1.0 | undecidable | manual | P | 236 | 38.2284 | 127 | 0.33 | 23 |
IV.AIO.HHZ. | 2021-01-26T07:31:55.36 | 0.1 | positive | manual | P | 74 | 27.6501 | 137 | -0.06 | 100 |
IV.EPZF.HHZ. | 2021-01-26T07:31:54.23 | 0.3 | undecidable | manual | P | 215 | 10.7781 | 160 | 0.19 | 75 |
IV.EMSG.HHZ. | 2021-01-26T07:31:54.36 | 0.3 | undecidable | manual | P | 169 | 9.3795 | 163 | 0.39 | 72 |
IV.MUCR.HHZ. | 2021-01-26T07:31:54.06 | 0.1 | undecidable | manual | P | 343 | 16.1727 | 152 | -0.32 | 97 |
IV.ECTS.HHZ. | 2021-01-26T07:31:54.52 | 0.6 | undecidable | manual | P | 98 | 16.9719 | 150 | 0.08 | 51 |
IV.EMNR.HHZ. | 2021-01-26T07:31:54.71 | 0.3 | undecidable | manual | P | 138 | 12.876 | 157 | 0.56 | 69 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MUCR.HHN. | ML:1.9 | 0.00032249709999999997 | 0.3392 | AML | other | m | 2021-01-26T07:31:58.75 |
IV.MUCR.HHE. | ML:1.6 | 0.0001609237 | 0.32 | AML | other | m | 2021-01-26T07:31:59.39 |
IV.EPZF.HHN. | ML:2.6 | 0.0017411505 | 0.4032 | AML | other | m | 2021-01-26T07:31:59.74 |
IV.EPZF.HHE. | ML:2.5 | 0.0015087014999999998 | 0.3968 | AML | other | m | 2021-01-26T07:31:59.62 |
IV.AIO.HHN. | ML:1.7 | 0.0001814183 | 0.2176 | AML | other | m | 2021-01-26T07:32:00.75 |
IV.AIO.HHE. | ML:1.7 | 0.000172060915 | 0.2048 | AML | other | m | 2021-01-26T07:32:03.30 |
IV.MPNC.HHN. | ML:2.0 | 0.00022314715 | 1.2832 | AML | other | m | 2021-01-26T07:32:07.68 |
IV.HLNI.HHE. | ML:1.7 | 0.000091498055 | 0.16 | AML | other | m | 2021-01-26T07:32:08.39 |
IV.HLNI.HHN. | ML:1.8 | 0.00010484659500000001 | 0.1408 | AML | other | m | 2021-01-26T07:32:08.80 |
IV.MPNC.HHE. | ML:1.9 | 0.00019257849999999998 | 1.52 | AML | other | m | 2021-01-26T07:32:09.00 |