A magnitude Md 2.4 earthquake occured in region: 3 km NE Aci Castello (CT), on
and geographic coordinates (lat, lon) 37.5800, 15.1710 at 5 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 |
---|---|---|---|---|
Aci Castello | CT | 3 | 18723 | 18723 |
Aci Catena | CT | 4 | 29851 | 48574 |
Acireale | CT | 4 | 52622 | 101196 |
Valverde | CT | 4 | 7840 | 109036 |
Aci Sant'Antonio | CT | 5 | 17984 | 127020 |
San Gregorio di Catania | CT | 6 | 11966 | 138986 |
Aci Bonaccorsi | CT | 6 | 3524 | 142510 |
San Giovanni la Punta | CT | 7 | 23060 | 165570 |
Viagrande | CT | 7 | 8563 | 174133 |
Sant'Agata li Battiati | CT | 8 | 9479 | 183612 |
Tremestieri Etneo | CT | 9 | 20589 | 204201 |
Trecastagni | CT | 9 | 10910 | 215111 |
Gravina di Catania | CT | 10 | 25838 | 240949 |
Mascalucia | CT | 10 | 31958 | 272907 |
Pedara | CT | 11 | 14102 | 287009 |
Catania | CT | 11 | 314555 | 601564 |
Santa Venerina | CT | 12 | 8592 | 610156 |
San Pietro Clarenza | CT | 13 | 7743 | 617899 |
Nicolosi | CT | 13 | 7463 | 625362 |
Zafferana Etnea | CT | 14 | 9517 | 634879 |
Camporotondo Etneo | CT | 15 | 5023 | 639902 |
Misterbianco | CT | 16 | 49410 | 689312 |
Milo | CT | 17 | 1087 | 690399 |
Giarre | CT | 17 | 27659 | 718058 |
Belpasso | CT | 17 | 28108 | 746166 |
Riposto | CT | 17 | 14838 | 761004 |
Sant'Alfio | CT | 19 | 1582 | 762586 |
Motta Sant'Anastasia | CT | 19 | 12116 | 774702 |
Mascali | CT | 20 | 14282 | 788984 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.7 |
1998-02-22 01:05:45 |
37.58 | 15.171 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 323679 |
Field | Value |
---|---|
Time (UTC) | 1998-02-22 01:05:45 ± 0.408 |
Latitude | 37.5800 ± 0.0237 |
Longitude | 15.1710 ± 0.0416 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 323679 |
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) | 4515.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02040 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 323679 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:03:27 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 323679 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.TDS.Z. | 1998-02-22T01:06:24.57 | 10.0 | undecidable | manual | PN | 23 | 2.2644 | 0.88 | 0.9 | |
--.CS9.Z. | 1998-02-22T01:06:06.16 | 10.0 | undecidable | manual | PG | 292 | 0.9324 | 1.39 | 1 | |
--.GIB.Z. | 1998-02-22T01:06:05.14 | 10.0 | undecidable | manual | PG | 294 | 0.9879 | -0.61 | 1.5 | |
--.PZI.Z. | 1998-02-22T01:06:05.90 | 10.0 | undecidable | manual | SG | 198 | 0.5439 | -1.26 | 0.5 | |
--.SOI.Z. | 1998-02-22T01:06:02.47 | 10.0 | undecidable | manual | PG | 54 | 0.8436 | -0.71 | 1.5 | |
--.AU9.Z. | 1998-02-22T01:05:59.87 | 10.0 | undecidable | manual | SG | 173 | 0.3219 | 1.39 | 0.3 | |
--.PZI.Z. | 1998-02-22T01:05:56.18 | 10.0 | undecidable | manual | PG | 198 | 0.5439 | -1.44 | 0.9 | |
--.AU9.Z. | 1998-02-22T01:05:53.88 | 10.0 | undecidable | manual | PG | 173 | 0.3219 | 0.8 | 1.5 |