A magnitude Md 1.9 earthquake occured in region: 6 km N Tolentino (MC), on
and geographic coordinates (lat, lon) 43.2640, 13.2710 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 |
---|---|---|---|---|
Tolentino | MC | 6 | 20069 | 20069 |
Pollenza | MC | 6 | 6618 | 26687 |
Treia | MC | 6 | 9403 | 36090 |
San Severino Marche | MC | 8 | 12726 | 48816 |
Belforte del Chienti | MC | 11 | 1886 | 50702 |
Urbisaglia | MC | 11 | 2628 | 53330 |
Serrapetrona | MC | 12 | 966 | 54296 |
Appignano | MC | 13 | 4213 | 58509 |
Cingoli | MC | 13 | 10352 | 68861 |
Colmurano | MC | 13 | 1263 | 70124 |
Caldarola | MC | 14 | 1823 | 71947 |
Camporotondo di Fiastrone | MC | 15 | 563 | 72510 |
Macerata | MC | 15 | 42473 | 114983 |
Ripe San Ginesio | MC | 16 | 852 | 115835 |
Loro Piceno | MC | 16 | 2401 | 118236 |
Petriolo | MC | 17 | 1998 | 120234 |
Gagliole | MC | 17 | 620 | 120854 |
Cessapalombo | MC | 17 | 512 | 121366 |
Montecassiano | MC | 18 | 7125 | 128491 |
San Ginesio | MC | 18 | 3498 | 131989 |
Castelraimondo | MC | 18 | 4587 | 136576 |
Apiro | MC | 18 | 2280 | 138856 |
Mogliano | MC | 19 | 4696 | 143552 |
Corridonia | MC | 19 | 15430 | 158982 |
Poggio San Vicino | MC | 20 | 246 | 159228 |
Staffolo | AN | 20 | 2253 | 161481 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9 | 1987-10-06 01:28:57 |
43.264 | 13.271 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 56539 |
Field | Value |
---|---|
Time (UTC) | 1987-10-06 01:28:57 ± 0.269 |
Latitude | 43.2640 ± 0.0166 |
Longitude | 13.2710 ± 0.0235 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 56539 |
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) | 2654.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
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) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00469 |
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 | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 56539 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:54:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1987-10-06T01:29:15.50 | 10.0 | undecidable | manual | SG | 246 | 0.4884 | 0.53 | 0.5 | |
--.ALP.Z. | 1987-10-06T01:29:15.59 | 10.0 | undecidable | manual | SG | 155 | 0.5217 | -0.52 | 0.5 | |
--.AM8.Z. | 1987-10-06T01:29:11.62 | 10.0 | undecidable | manual | SG | 39 | 0.3663 | 0.57 | 0.8 | |
--.ARV.Z. | 1987-10-06T01:29:10.90 | 10.0 | undecidable | manual | SG | 314 | 0.333 | 1.07 | 0.3 | |
--.ALP.Z. | 1987-10-06T01:29:07.84 | 10.0 | undecidable | manual | PG | 155 | 0.5217 | -0.27 | 1.4 | |
--.ASS.Z. | 1987-10-06T01:29:06.80 | 10.0 | undecidable | manual | PG | 246 | 0.4884 | -0.66 | 1.1 | |
--.CM8.Z. | 1987-10-06T01:29:06.58 | 10.0 | undecidable | manual | SG! | 233 | 0.111 | 3.74 | 0 | |
--.MC8.Z. | 1987-10-06T01:29:06.59 | 10.0 | undecidable | manual | SG! | 74 | 0.111 | 3.87 | 0 | |
--.ARV.Z. | 1987-10-06T01:29:04.80 | 10.0 | positive | manual | PG | 314 | 0.333 | -0.41 | 3.3 | |
--.AM8.Z. | 1987-10-06T01:29:03.99 | 10.0 | undecidable | manual | PG | 39 | 0.3663 | -1.2 | 0.6 | |
--.MC8.Z. | 1987-10-06T01:29:01.58 | 10.0 | undecidable | manual | PG | 74 | 0.111 | 1.19 | 0.6 | |
--.CM8.Z. | 1987-10-06T01:29:01.43 | 10.0 | undecidable | manual | PG | 233 | 0.111 | 0.98 | 0.9 |