A magnitude ML 1.3 earthquake occured in region: 6 km SW Treia (MC), on
and geographic coordinates (lat, lon) 43.2710, 13.2710 at 27 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 |
---|---|---|---|---|
Treia | MC | 6 | 9403 | 9403 |
Pollenza | MC | 6 | 6618 | 16021 |
Tolentino | MC | 7 | 20069 | 36090 |
San Severino Marche | MC | 9 | 12726 | 48816 |
Urbisaglia | MC | 12 | 2628 | 51444 |
Belforte del Chienti | MC | 12 | 1886 | 53330 |
Appignano | MC | 12 | 4213 | 57543 |
Serrapetrona | MC | 12 | 966 | 58509 |
Cingoli | MC | 12 | 10352 | 68861 |
Colmurano | MC | 14 | 1263 | 70124 |
Caldarola | MC | 15 | 1823 | 71947 |
Macerata | MC | 15 | 42473 | 114420 |
Camporotondo di Fiastrone | MC | 15 | 563 | 114983 |
Ripe San Ginesio | MC | 16 | 852 | 115835 |
Loro Piceno | MC | 17 | 2401 | 118236 |
Petriolo | MC | 17 | 1998 | 120234 |
Gagliole | MC | 17 | 620 | 120854 |
Montecassiano | MC | 17 | 7125 | 127979 |
Apiro | MC | 18 | 2280 | 130259 |
Cessapalombo | MC | 18 | 512 | 130771 |
San Ginesio | MC | 18 | 3498 | 134269 |
Castelraimondo | MC | 19 | 4587 | 138856 |
Staffolo | AN | 19 | 2253 | 141109 |
Poggio San Vicino | MC | 19 | 246 | 141355 |
Filottrano | AN | 20 | 9499 | 150854 |
Mogliano | MC | 20 | 4696 | 155550 |
Corridonia | MC | 20 | 15430 | 170980 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-12-08 17:55:08 |
43.2713 | 13.2712 | 27 | 2021-02-26 14:56:19 |
Bollettino Sismico Italiano INGV | 87206431 |
Reviewed Rev100 |
ML 1.3 | 2020-12-08 17:55:08 |
43.27 | 13.3035 | 25 | 2020-12-08 18:01:40 |
Sala Sismica INGV-Roma | 85294171 |
Field | Value |
---|---|
Time (UTC) | 2020-12-08 17:55:08 ± 0.19 |
Latitude | 43.2713 ± 0.0063 |
Longitude | 13.2712 ± 0.0111 |
Depth (km) | 27 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87206431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 867 |
Semi-minor axis of confidence ellipse (meter) | 339 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 182 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.11781 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37772 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 87206431 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-16 09:20:03 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 85294171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-08 18:01:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | 2020-12-08T17:55:23.02 | 0.6 | undecidable | manual | S | 174 | 41.5251 | 117 | 0.05 | 48 |
IV.CESI.HHZ. | 2020-12-08T17:55:23.52 | 0.6 | undecidable | manual | S | 225 | 41.9247 | 117 | 0.46 | 44 |
IV.MF5.EHE. | 2020-12-08T17:55:22.38 | 0.6 | undecidable | manual | S | 154 | 34.9428 | 122 | 0.93 | 37 |
IV.FDMO.HHZ. | 2020-12-08T17:55:20.22 | 0.6 | undecidable | manual | S | 210 | 30.0477 | 127 | -0.13 | 47 |
IV.SNTG.HNZ. | 2020-12-08T17:55:19.98 | 0.3 | undecidable | manual | S | 266 | 26.751 | 130 | 0.31 | 69 |
IV.GUMA.HNN. | 2020-12-08T17:55:19.52 | 0.6 | undecidable | manual | S | 167 | 23.754 | 134 | 0.45 | 45 |
IV.CSP1.EHZ. | 2020-12-08T17:55:18.43 | 0.3 | undecidable | manual | S | 195 | 20.6682 | 138 | -0.07 | 74 |
IV.PF6.EHZ. | 2020-12-08T17:55:17.35 | 0.3 | undecidable | manual | S | 203 | 16.0728 | 146 | -0.4 | 69 |
IV.CING.HNZ. | 2020-12-08T17:55:17.24 | 0.3 | undecidable | manual | S | 332 | 13.0758 | 151 | -0.09 | 76 |
IV.EL6.EHZ. | 2020-12-08T17:55:17.78 | 0.3 | undecidable | manual | S | 295 | 15.0738 | 147 | 0.17 | 72 |
IV.CESI.HHZ. | 2020-12-08T17:55:16.82 | 0.1 | undecidable | manual | P | 225 | 41.9247 | 117 | -0.04 | 95 |
IV.MMO1.EHN. | 2020-12-08T17:55:16.42 | 0.3 | undecidable | manual | P | 174 | 41.5251 | 117 | -0.38 | 66 |
IV.MF5.EHE. | 2020-12-08T17:55:16.22 | 0.1 | undecidable | manual | P | 154 | 34.9428 | 122 | 0.29 | 92 |
IV.SNTG.HNZ. | 2020-12-08T17:55:15.01 | 0.3 | undecidable | manual | P | 266 | 26.751 | 130 | 0.11 | 72 |
IV.FDMO.HHZ. | 2020-12-08T17:55:15.04 | 0.1 | undecidable | manual | P | 210 | 30.0477 | 127 | -0.25 | 93 |
IV.CSP1.EHZ. | 2020-12-08T17:55:14.02 | 0.1 | undecidable | manual | P | 195 | 20.6682 | 138 | -0.2 | 96 |
IV.GUMA.HNN. | 2020-12-08T17:55:14.49 | 0.3 | undecidable | manual | P | 167 | 23.754 | 134 | -0.06 | 73 |
IV.PF6.EHZ. | 2020-12-08T17:55:13.46 | 0.1 | undecidable | manual | P | 203 | 16.0728 | 146 | -0.33 | 94 |
IV.CING.HNZ. | 2020-12-08T17:55:13.54 | 0.1 | undecidable | manual | P | 332 | 13.0758 | 151 | -0.01 | 100 |
IV.EL6.EHZ. | 2020-12-08T17:55:13.76 | 0.1 | undecidable | manual | P | 295 | 15.0738 | 147 | 0.05 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EL6.EHE. | ML:1.2 | 0.00007604833 | 0.2432 | AML | other | m | 2020-12-08T17:55:17.99 |
IV.CSP1.EHN. | ML:1.7 | 0.0002005167 | 0.2432 | AML | other | m | 2020-12-08T17:55:18.76 |
IV.CSP1.EHE. | ML:1.4 | 0.00010860349 | 0.2432 | AML | other | m | 2020-12-08T17:55:18.81 |
IV.EL6.EHN. | ML:0.6 | 0.000020692409999999996 | 0.0896 | AML | other | m | 2020-12-08T17:55:18.82 |