A magnitude Md 2.3 earthquake occured in region: 4 km NE Ragalna (CT), on
and geographic coordinates (lat, lon) 37.6640, 14.9650 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 |
---|---|---|---|---|
Ragalna | CT | 4 | 3924 | 3924 |
Nicolosi | CT | 8 | 7463 | 11387 |
Belpasso | CT | 8 | 28108 | 39495 |
Santa Maria di Licodia | CT | 9 | 7641 | 47136 |
Biancavilla | CT | 9 | 24007 | 71143 |
Pedara | CT | 10 | 14102 | 85245 |
PaternĂ² | CT | 11 | 48228 | 133473 |
Camporotondo Etneo | CT | 11 | 5023 | 138496 |
Trecastagni | CT | 11 | 10910 | 149406 |
San Pietro Clarenza | CT | 11 | 7743 | 157149 |
Adrano | CT | 12 | 36122 | 193271 |
Zafferana Etnea | CT | 13 | 9517 | 202788 |
Mascalucia | CT | 13 | 31958 | 234746 |
Viagrande | CT | 13 | 8563 | 243309 |
Tremestieri Etneo | CT | 14 | 20589 | 263898 |
Gravina di Catania | CT | 14 | 25838 | 289736 |
Aci Bonaccorsi | CT | 15 | 3524 | 293260 |
Milo | CT | 15 | 1087 | 294347 |
San Giovanni la Punta | CT | 15 | 23060 | 317407 |
Sant'Agata li Battiati | CT | 15 | 9479 | 326886 |
Aci Sant'Antonio | CT | 16 | 17984 | 344870 |
Santa Venerina | CT | 16 | 8592 | 353462 |
Misterbianco | CT | 16 | 49410 | 402872 |
San Gregorio di Catania | CT | 17 | 11966 | 414838 |
Motta Sant'Anastasia | CT | 17 | 12116 | 426954 |
Valverde | CT | 17 | 7840 | 434794 |
Aci Catena | CT | 17 | 29851 | 464645 |
Bronte | CT | 18 | 19172 | 483817 |
Sant'Alfio | CT | 18 | 1582 | 485399 |
Acireale | CT | 19 | 52622 | 538021 |
Aci Castello | CT | 20 | 18723 | 556744 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.9 |
1997-07-10 15:48:54 |
37.664 | 14.965 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 273099 |
Field | Value |
---|---|
Time (UTC) | 1997-07-10 15:48:54 ± 0.168 |
Latitude | 37.6640 ± 0.0086 |
Longitude | 14.9650 ± 0.0162 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 273099 |
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) | 1720.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00308 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00850 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 273099 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:18:05 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 273099 |
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. | 1997-07-10T15:49:27.62 | 10.0 | undecidable | manual | SG | 64 | 0.9435 | 0.69 | 0.2 | |
--.MO9.Z. | 1997-07-10T15:49:18.13 | 10.0 | undecidable | manual | SG | 59 | 0.666 | 0.35 | 0.5 | |
--.ATN.Z. | 1997-07-10T15:49:17.31 | 10.0 | undecidable | manual | SG | 38 | 0.6327 | 0.69 | 0.3 | |
--.MEU.Z. | 1997-07-10T15:49:14.54 | 10.0 | undecidable | manual | SG | 190 | 0.555 | 0.09 | 0.7 | |
--.SOI.Z. | 1997-07-10T15:49:12.85 | 10.0 | undecidable | manual | PG | 64 | 0.9435 | -0.36 | 1.1 | |
--.AU9.Z. | 1997-07-10T15:49:11.70 | 10.0 | undecidable | manual | SG | 153 | 0.444 | 0.63 | 0.4 | |
--.MNO.Z. | 1997-07-10T15:49:08.00 | 10.0 | undecidable | manual | SG | 321 | 0.3441 | 0.61 | 0.3 | |
--.MO9.Z. | 1997-07-10T15:49:08.67 | 10.0 | undecidable | manual | PG | 59 | 0.666 | 0.75 | 0.6 | |
--.ATN.Z. | 1997-07-10T15:49:06.45 | 10.0 | negative | manual | PG | 38 | 0.6327 | -0.8 | 1.1 | |
--.MEU.Z. | 1997-07-10T15:49:05.99 | 10.0 | undecidable | manual | PG | 190 | 0.555 | -0.02 | 1.8 | |
--.AU9.Z. | 1997-07-10T15:49:03.98 | 10.0 | positive | manual | PG | 153 | 0.444 | -0.07 | 3.5 | |
--.MNO.Z. | 1997-07-10T15:49:02.00 | 10.0 | undecidable | manual | PG | 321 | 0.3441 | 0.07 | 1.7 |