A magnitude Md 2.1 earthquake occured in region: 4 km NE Lombriasco (TO), on
and geographic coordinates (lat, lon) 44.8680, 7.6700 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 |
---|---|---|---|---|
Lombriasco | TO | 4 | 1050 | 1050 |
Carignano | TO | 4 | 9261 | 10311 |
Carmagnola | TO | 5 | 29079 | 39390 |
Osasio | TO | 5 | 936 | 40326 |
Casalgrasso | CN | 6 | 1480 | 41806 |
Pancalieri | TO | 8 | 2038 | 43844 |
Virle Piemonte | TO | 8 | 1206 | 45050 |
Villastellone | TO | 9 | 4779 | 49829 |
Piobesi Torinese | TO | 9 | 3763 | 53592 |
Castagnole Piemonte | TO | 9 | 2245 | 55837 |
Polonghera | CN | 9 | 1160 | 56997 |
Vinovo | TO | 10 | 14887 | 71884 |
Faule | CN | 10 | 486 | 72370 |
La Loggia | TO | 10 | 8874 | 81244 |
Racconigi | CN | 11 | 10038 | 91282 |
Caramagna Piemonte | CN | 11 | 3034 | 94316 |
Candiolo | TO | 12 | 5669 | 99985 |
Santena | TO | 12 | 10830 | 110815 |
None | TO | 12 | 8005 | 118820 |
Cercenasco | TO | 13 | 1803 | 120623 |
Scalenghe | TO | 14 | 3339 | 123962 |
Murello | CN | 14 | 966 | 124928 |
Sommariva del Bosco | CN | 14 | 6361 | 131289 |
Vigone | TO | 14 | 5182 | 136471 |
Ceresole Alba | CN | 14 | 2090 | 138561 |
Cavallerleone | CN | 14 | 644 | 139205 |
Trofarello | TO | 14 | 11010 | 150215 |
Nichelino | TO | 14 | 48123 | 198338 |
Cambiano | TO | 15 | 6107 | 204445 |
Moncalieri | TO | 15 | 57294 | 261739 |
Poirino | TO | 15 | 10553 | 272292 |
Moretta | CN | 16 | 4136 | 276428 |
Airasca | TO | 16 | 3794 | 280222 |
Volvera | TO | 16 | 8840 | 289062 |
Villafranca Piemonte | TO | 16 | 4729 | 293791 |
Sanfrè | CN | 17 | 3040 | 296831 |
Villanova Solaro | CN | 17 | 772 | 297603 |
Cavallermaggiore | CN | 18 | 5533 | 303136 |
Pecetto Torinese | TO | 18 | 3995 | 307131 |
Pralormo | TO | 18 | 1957 | 309088 |
Torre San Giorgio | CN | 18 | 730 | 309818 |
Ruffia | CN | 19 | 367 | 310185 |
Beinasco | TO | 19 | 18159 | 328344 |
Orbassano | TO | 19 | 23188 | 351532 |
Isolabella | TO | 19 | 396 | 351928 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1988-09-21 14:36:54 |
44.868 | 7.67 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 77579 |
Field | Value |
---|---|
Time (UTC) | 1988-09-21 14:36:54 ± 0.188 |
Latitude | 44.8680 ± 0.0098 |
Longitude | 7.6700 ± 0.0183 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 77579 |
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) | 1809.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
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) | 0.00364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00915 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 77579 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:13:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LPG.Z. | 1988-09-21T14:37:23.70 | 10.0 | undecidable | manual | SG | 314 | 0.8991 | -1.63 | 0 | |
--.ORO.Z. | 1988-09-21T14:37:21.00 | 10.0 | undecidable | manual | SG | 15 | 0.777 | -0.72 | 0.3 | |
--.BNI.Z. | 1988-09-21T14:37:19.74 | 10.0 | undecidable | manual | SG | 284 | 0.7215 | 0.11 | 0.7 | |
--.CKI.Z. | 1988-09-21T14:37:16.20 | 10.0 | undecidable | manual | SG | 135 | 0.6216 | -0.18 | 0.7 | |
--.RRL.Z. | 1988-09-21T14:37:15.30 | 10.0 | undecidable | manual | SG | 274 | 0.6216 | -1.27 | 0.1 | |
--.SOO.Z. | 1988-09-21T14:37:15.30 | 10.0 | undecidable | manual | SG | 227 | 0.5439 | 1.49 | 0 | |
--.SBF.Z. | 1988-09-21T14:37:13.60 | 10.0 | undecidable | manual | PG | 189 | 1.0101 | -0.84 | 0.5 | |
--.LPG.Z. | 1988-09-21T14:37:12.70 | 10.0 | undecidable | manual | PG | 314 | 0.8991 | 0.41 | 1.1 | |
--.LPL.Z. | 1988-09-21T14:37:12.80 | 10.0 | undecidable | manual | PG | 314 | 0.9213 | 0.1 | 1.4 | |
--.DOI.Z. | 1988-09-21T14:37:11.47 | 10.0 | undecidable | manual | SG | 219 | 0.4662 | -0.09 | 0.7 | |
--.ORO.Z. | 1988-09-21T14:37:10.50 | 10.0 | undecidable | manual | PG | 15 | 0.777 | 0.3 | 1.4 | |
--.BNI.Z. | 1988-09-21T14:37:09.11 | 10.0 | undecidable | manual | PG | 284 | 0.7215 | 0.12 | 1.6 | |
--.RSP.Z. | 1988-09-21T14:37:09.20 | 10.0 | undecidable | manual | SG | 314 | 0.3996 | -0.22 | 0.6 | |
--.ORX.Z. | 1988-09-21T14:37:09.90 | 10.0 | undecidable | manual | PG | 15 | 0.7881 | -0.39 | 1.3 | |
--.LSD.Z. | 1988-09-21T14:37:08.60 | 10.0 | undecidable | manual | PG | 328 | 0.6882 | 0.22 | 1.6 | |
--.CKI.Z. | 1988-09-21T14:37:07.64 | 10.0 | undecidable | manual | PG | 135 | 0.6216 | 0.52 | 1.1 | |
--.RRL.Z. | 1988-09-21T14:37:07.70 | 10.0 | undecidable | manual | PG | 274 | 0.6216 | 0.47 | 1.2 | |
--.STV.Z. | 1988-09-21T14:37:07.40 | 10.0 | undecidable | manual | PG | 201 | 0.6549 | -0.44 | 1.3 | |
--.SOO.Z. | 1988-09-21T14:37:05.20 | 10.0 | undecidable | manual | PG | 227 | 0.5439 | -0.43 | 1.3 | |
--.DOI.Z. | 1988-09-21T14:37:04.46 | 10.0 | negative | manual | PG | 219 | 0.4662 | 0.13 | 3.4 | |
--.RSP.Z. | 1988-09-21T14:37:03.80 | 10.0 | undecidable | manual | PG | 314 | 0.3996 | 0.71 | 0.8 |