A magnitude Md 2.3 earthquake occured in region: 8 km W Milo (CT), on
and geographic coordinates (lat, lon) 37.7330, 15.0280 at 10 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 |
---|---|---|---|---|
Zafferana Etnea | CT | 8 | 9517 | 9517 |
Milo | CT | 8 | 1087 | 10604 |
Sant'Alfio | CT | 10 | 1582 | 12186 |
Santa Venerina | CT | 11 | 8592 | 20778 |
Pedara | CT | 13 | 14102 | 34880 |
Nicolosi | CT | 13 | 7463 | 42343 |
Trecastagni | CT | 14 | 10910 | 53253 |
Ragalna | CT | 14 | 3924 | 57177 |
Giarre | CT | 14 | 27659 | 84836 |
Viagrande | CT | 15 | 8563 | 93399 |
Mascali | CT | 15 | 14282 | 107681 |
Riposto | CT | 16 | 14838 | 122519 |
Piedimonte Etneo | CT | 16 | 3963 | 126482 |
Linguaglossa | CT | 16 | 5403 | 131885 |
Belpasso | CT | 16 | 28108 | 159993 |
Aci Bonaccorsi | CT | 17 | 3524 | 163517 |
Aci Sant'Antonio | CT | 17 | 17984 | 181501 |
Biancavilla | CT | 17 | 24007 | 205508 |
Fiumefreddo di Sicilia | CT | 17 | 9623 | 215131 |
Aci Catena | CT | 18 | 29851 | 244982 |
San Pietro Clarenza | CT | 18 | 7743 | 252725 |
Randazzo | CT | 18 | 10900 | 263625 |
Mascalucia | CT | 18 | 31958 | 295583 |
Santa Maria di Licodia | CT | 18 | 7641 | 303224 |
Tremestieri Etneo | CT | 18 | 20589 | 323813 |
Maletto | CT | 18 | 3920 | 327733 |
Acireale | CT | 18 | 52622 | 380355 |
Bronte | CT | 18 | 19172 | 399527 |
San Giovanni la Punta | CT | 18 | 23060 | 422587 |
Camporotondo Etneo | CT | 18 | 5023 | 427610 |
Castiglione di Sicilia | CT | 19 | 3215 | 430825 |
Moio Alcantara | ME | 19 | 717 | 431542 |
Adrano | CT | 19 | 36122 | 467664 |
Valverde | CT | 19 | 7840 | 475504 |
Gravina di Catania | CT | 19 | 25838 | 501342 |
Sant'Agata li Battiati | CT | 20 | 9479 | 510821 |
San Gregorio di Catania | CT | 20 | 11966 | 522787 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 2.0 |
1988-04-17 02:26:59 |
37.733 | 15.028 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 66689 |
Field | Value |
---|---|
Time (UTC) | 1988-04-17 02:26:59 ± 0.238 |
Latitude | 37.7330 ± 0.0142 |
Longitude | 15.0280 ± 0.0210 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 66689 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2432.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01546 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 66689 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:03:07 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 66689 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1988-04-17T02:27:29.50 | 10.0 | undecidable | manual | SG | 66 | 0.8769 | -0.06 | 0.8 | |
--.CZI.Z. | 1988-04-17T02:27:28.25 | 10.0 | undecidable | manual | PN | 29 | 1.7205 | -0.83 | 0.6 | |
--.PZI.Z. | 1988-04-17T02:27:23.50 | 10.0 | undecidable | manual | SG | 185 | 0.6771 | 0.29 | 0.8 | |
--.ATN.Z. | 1988-04-17T02:27:20.20 | 10.0 | undecidable | manual | SG | 38 | 0.5439 | 1.32 | 0.2 | |
--.SOI.Z. | 1988-04-17T02:27:16.43 | 10.0 | undecidable | manual | PG | 66 | 0.8769 | -0.4 | 1.6 | |
--.PZI.Z. | 1988-04-17T02:27:13.20 | 10.0 | undecidable | manual | PG | 185 | 0.6771 | 0.04 | 2.1 | |
--.MNO.Z. | 1988-04-17T02:27:12.80 | 10.0 | undecidable | manual | SG | 307 | 0.3219 | 0.85 | 0.4 | |
--.ATN.Z. | 1988-04-17T02:27:10.00 | 10.0 | undecidable | manual | PG | 38 | 0.5439 | -0.67 | 1.3 | |
--.MNO.Z. | 1988-04-17T02:27:06.50 | 10.0 | undecidable | manual | PG | 307 | 0.3219 | -0.62 | 1.4 |