A magnitude Md 2.0 earthquake occured in region: 2 km E Frinco (AT), on
and geographic coordinates (lat, lon) 45.0010, 8.1950 at 13 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 |
---|---|---|---|---|
Frinco | AT | 2 | 768 | 768 |
Castell'Alfero | AT | 2 | 2763 | 3531 |
Tonco | AT | 3 | 866 | 4397 |
Corsione | AT | 4 | 218 | 4615 |
Cossombrato | AT | 5 | 528 | 5143 |
Villa San Secondo | AT | 5 | 395 | 5538 |
Calliano | AT | 5 | 1317 | 6855 |
Alfiano Natta | AL | 5 | 744 | 7599 |
Penango | AT | 6 | 488 | 8087 |
Chiusano d'Asti | AT | 6 | 220 | 8307 |
Montechiaro d'Asti | AT | 7 | 1276 | 9583 |
Portacomaro | AT | 7 | 2006 | 11589 |
Settime | AT | 8 | 530 | 12119 |
Scurzolengo | AT | 8 | 555 | 12674 |
Cinaglio | AT | 8 | 446 | 13120 |
Moncalvo | AT | 8 | 3033 | 16153 |
Odalengo Piccolo | AL | 8 | 262 | 16415 |
Camerano Casasco | AT | 8 | 471 | 16886 |
Grana | AT | 8 | 600 | 17486 |
Villadeati | AL | 8 | 479 | 17965 |
Cortanze | AT | 8 | 277 | 18242 |
Cunico | AT | 9 | 496 | 18738 |
Castelletto Merli | AL | 9 | 476 | 19214 |
Soglio | AT | 9 | 145 | 19359 |
Castagnole Monferrato | AT | 10 | 1245 | 20604 |
Piea | AT | 10 | 583 | 21187 |
Murisengo | AL | 10 | 1436 | 22623 |
Grazzano Badoglio | AT | 10 | 615 | 23238 |
Montemagno | AT | 10 | 1153 | 24391 |
Montiglio Monferrato | AT | 11 | 1643 | 26034 |
Cortazzone | AT | 11 | 654 | 26688 |
Ponzano Monferrato | AL | 11 | 356 | 27044 |
Viale | AT | 11 | 257 | 27301 |
Asti | AT | 11 | 76202 | 103503 |
Casorzo | AT | 11 | 633 | 104136 |
Cortandone | AT | 12 | 329 | 104465 |
Monale | AT | 12 | 984 | 105449 |
Odalengo Grande | AL | 12 | 442 | 105891 |
Castellero | AT | 13 | 302 | 106193 |
PiovĂ Massaia | AT | 13 | 637 | 106830 |
Ottiglio | AL | 13 | 629 | 107459 |
Baldichieri d'Asti | AT | 13 | 1110 | 108569 |
Viarigi | AT | 13 | 929 | 109498 |
Serralunga di Crea | AL | 13 | 562 | 110060 |
Montafia | AT | 13 | 937 | 110997 |
Cerrina Monferrato | AL | 14 | 1435 | 112432 |
Cerreto d'Asti | AT | 14 | 224 | 112656 |
Refrancore | AT | 14 | 1591 | 114247 |
Robella | AT | 14 | 473 | 114720 |
Cereseto | AL | 14 | 437 | 115157 |
Maretto | AT | 14 | 375 | 115532 |
Olivola | AL | 14 | 122 | 115654 |
Roatto | AT | 14 | 400 | 116054 |
Altavilla Monferrato | AL | 14 | 468 | 116522 |
Capriglio | AT | 15 | 290 | 116812 |
Passerano Marmorito | AT | 15 | 455 | 117267 |
Villamiroglio | AL | 15 | 306 | 117573 |
Azzano d'Asti | AT | 15 | 391 | 117964 |
Sala Monferrato | AL | 15 | 352 | 118316 |
Mombello Monferrato | AL | 15 | 1038 | 119354 |
Frassinello Monferrato | AL | 16 | 502 | 119856 |
Cocconato | AT | 16 | 1493 | 121349 |
Tigliole | AT | 16 | 1699 | 123048 |
Rocca d'Arazzo | AT | 16 | 936 | 123984 |
Villafranca d'Asti | AT | 16 | 3094 | 127078 |
Vignale Monferrato | AL | 16 | 1006 | 128084 |
Revigliasco d'Asti | AT | 16 | 767 | 128851 |
Solonghello | AL | 16 | 226 | 129077 |
Brozolo | TO | 16 | 471 | 129548 |
Castello di Annone | AT | 17 | 1860 | 131408 |
Mongardino | AT | 17 | 921 | 132329 |
Treville | AL | 17 | 281 | 132610 |
Celle Enomondo | AT | 17 | 484 | 133094 |
Cantarana | AT | 17 | 982 | 134076 |
Moncestino | AL | 17 | 213 | 134289 |
Pino d'Asti | AT | 18 | 230 | 134519 |
Cella Monte | AL | 18 | 495 | 135014 |
Gabiano | AL | 18 | 1167 | 136181 |
Antignano | AT | 18 | 974 | 137155 |
San Paolo Solbrito | AT | 18 | 1208 | 138363 |
Ozzano Monferrato | AL | 18 | 1436 | 139799 |
Moransengo | AT | 18 | 192 | 139991 |
Rosignano Monferrato | AL | 18 | 1568 | 141559 |
Fubine | AL | 19 | 1653 | 143212 |
Vigliano d'Asti | AT | 19 | 835 | 144047 |
Aramengo | AT | 19 | 607 | 144654 |
Camagna Monferrato | AL | 19 | 528 | 145182 |
Castelnuovo Don Bosco | AT | 19 | 3272 | 148454 |
Isola d'Asti | AT | 19 | 2071 | 150525 |
Verrua Savoia | TO | 19 | 1443 | 151968 |
Pontestura | AL | 19 | 1488 | 153456 |
Cerro Tanaro | AT | 19 | 626 | 154082 |
Buttigliera d'Asti | AT | 19 | 2626 | 156708 |
Camino | AL | 20 | 807 | 157515 |
Albugnano | AT | 20 | 529 | 158044 |
Dusino San Michele | AT | 20 | 1022 | 159066 |
Montaldo Scarampi | AT | 20 | 755 | 159821 |
Rocchetta Tanaro | AT | 20 | 1450 | 161271 |
Tonengo | AT | 20 | 236 | 161507 |
Montegrosso d'Asti | AT | 20 | 2344 | 163851 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
M 2.5 |
1991-05-30 13:08:48 |
45.001 | 8.195 | 13 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 142199 |
Field | Value |
---|---|
Time (UTC) | 1991-05-30 13:08:48 ± 0.218 |
Latitude | 45.0010 ± 0.0096 |
Longitude | 8.1950 ± 0.0232 |
Depth (km) | 13 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 142199 |
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) | 2114.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
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) | 0.00469 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00996 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 142199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:12:45 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 142199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:48:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.IMI.Z. | 1991-05-30T13:09:24.41 | 10.0 | undecidable | manual | SN | 191 | 1.11 | -0.18 | 0.6 | |
--.STV.Z. | 1991-05-30T13:09:19.90 | 10.0 | undecidable | manual | SN | 219 | 0.9657 | -1.33 | 0 | |
--.DOI.Z. | 1991-05-30T13:09:17.50 | 10.0 | undecidable | manual | SG | 234 | 0.8325 | 0.35 | 0.6 | |
--.LSD.Z. | 1991-05-30T13:09:16.83 | 10.0 | undecidable | manual | SG | 302 | 0.8547 | -1.11 | 0.1 | |
--.FIN.Z. | 1991-05-30T13:09:15.57 | 10.0 | undecidable | manual | SG | 179 | 0.7881 | -0.17 | 0.8 | |
--.ROB.Z. | 1991-05-30T13:09:14.16 | 10.0 | undecidable | manual | SG | 198 | 0.7326 | 0.28 | 0.7 | |
--.ORX.Z. | 1991-05-30T13:09:11.49 | 10.0 | undecidable | manual | SG | 346 | 0.6438 | 0.34 | 0.7 | |
--.RSP.Z. | 1991-05-30T13:09:11.60 | 10.0 | undecidable | manual | SG | 283 | 0.6771 | -1.01 | 0.2 | |
--.CKI.Z. | 1991-05-30T13:09:09.00 | 10.0 | undecidable | manual | SG | 174 | 0.5772 | -0.05 | 0.8 | |
--.IMI.Z. | 1991-05-30T13:09:09.83 | 10.0 | undecidable | manual | PN | 191 | 1.11 | 0.55 | 1 | |
--.STV.Z. | 1991-05-30T13:09:07.70 | 10.0 | undecidable | manual | PN | 219 | 0.9657 | 0.36 | 1.5 | |
--.DOI.Z. | 1991-05-30T13:09:06.00 | 10.0 | undecidable | manual | PG | 234 | 0.8325 | 1.02 | 0.4 | |
--.PCP.Z. | 1991-05-30T13:09:05.96 | 10.0 | undecidable | manual | SG | 151 | 0.5217 | -1.12 | 0.1 | |
--.LSD.Z. | 1991-05-30T13:09:05.24 | 10.0 | undecidable | manual | PG | 302 | 0.8547 | -0.2 | 1.8 | |
--.FIN.Z. | 1991-05-30T13:09:04.21 | 10.0 | undecidable | manual | PG | 179 | 0.7881 | 0.04 | 2 | |
--.ROB.Z. | 1991-05-30T13:09:03.51 | 10.0 | undecidable | manual | PG | 198 | 0.7326 | 0.42 | 1.5 | |
--.BHB.Z. | 1991-05-30T13:09:02.20 | 10.0 | undecidable | manual | PG | 256 | 0.6771 | 0.13 | 2 | |
--.RSP.Z. | 1991-05-30T13:09:01.65 | 10.0 | undecidable | manual | PG | 283 | 0.6771 | -0.4 | 1.6 | |
--.ORX.Z. | 1991-05-30T13:09:01.96 | 10.0 | undecidable | manual | PG | 346 | 0.6438 | 0.45 | 1.5 | |
--.CKI.Z. | 1991-05-30T13:09:00.00 | 10.0 | undecidable | manual | PG | 174 | 0.5772 | -0.3 | 1.8 | |
--.PCP.Z. | 1991-05-30T13:08:58.67 | 10.0 | undecidable | manual | PG | 151 | 0.5217 | -0.5 | 1.4 |