A magnitude ML 1.5 earthquake occured in region: 5 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9870, 13.1040 at 8 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 |
---|---|---|---|---|
Ussita | MC | 6 | 444 | 444 |
Fiordimonte | MC | 6 | 202 | 646 |
Visso | MC | 6 | 1107 | 1753 |
Fiastra | MC | 7 | 559 | 2312 |
Acquacanina | MC | 8 | 121 | 2433 |
Pieve Torina | MC | 8 | 1458 | 3891 |
Monte Cavallo | MC | 8 | 145 | 4036 |
Pievebovigliana | MC | 9 | 866 | 4902 |
Bolognola | MC | 10 | 142 | 5044 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5325 |
Muccia | MC | 12 | 915 | 6240 |
Preci | PG | 13 | 724 | 6964 |
Serravalle di Chienti | MC | 16 | 1070 | 8034 |
Camerino | MC | 17 | 6974 | 15008 |
Sarnano | MC | 17 | 3264 | 18272 |
Sellano | PG | 18 | 1079 | 19351 |
Cessapalombo | MC | 19 | 512 | 19863 |
Caldarola | MC | 20 | 1823 | 21686 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-12-04 14:41:23 |
42.9868 | 13.1035 | 8 | 2022-03-30 13:04:34 |
Bollettino Sismico Italiano INGV | 100568671 |
Reviewed Rev100 |
ML 1.5 | 2021-12-04 14:41:24 |
42.9867 | 13.1008 | 8 | 2021-12-04 14:51:24 |
Sala Sismica INGV-Roma | 98132191 |
Field | Value |
---|---|
Time (UTC) | 2021-12-04 14:41:23 ± 0.08 |
Latitude | 42.9868 ± 0.0036 |
Longitude | 13.1035 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100568671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 384 |
Semi-minor axis of confidence ellipse (meter) | 145 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 145 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
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) | 0.04676 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38671 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 100568671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-03 15:35:18 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 98132191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-04 14:51:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HNZ. | 2021-12-04T14:41:38.56 | 0.6 | undecidable | manual | S | 187 | 42.9237 | 50 | 0.08 | 48 |
IV.ASSB.HHZ. | 2021-12-04T14:41:36.81 | 0.6 | undecidable | manual | S | 280 | 36.6411 | 50 | 0.01 | 49 |
IV.SNTG.HNE. | 2021-12-04T14:41:35.53 | 0.6 | undecidable | manual | S | 336 | 32.5452 | 104 | -0.09 | 49 |
IV.MF5.EHZ. | 2021-12-04T14:41:34.98 | 0.6 | undecidable | manual | S | 90 | 28.9488 | 106 | 0.57 | 44 |
IV.SAP2.EHZ. | 2021-12-04T14:41:34.38 | 0.3 | undecidable | manual | S | 63 | 26.8509 | 107 | 0.64 | 64 |
IV.LNSS.HNZ. | 2021-12-04T14:41:32.05 | 0.1 | undecidable | manual | P | 187 | 42.9237 | 50 | -0.29 | 92 |
IV.GUMA.HHZ. | 2021-12-04T14:41:31.84 | 0.6 | undecidable | manual | S | 66 | 20.5683 | 112 | 0.17 | 49 |
IV.ASSB.HHZ. | 2021-12-04T14:41:31.12 | 0.6 | undecidable | manual | P | 280 | 36.6411 | 50 | -0.25 | 47 |
IV.MML1.EHZ. | 2021-12-04T14:41:31.20 | 0.6 | undecidable | manual | S | 323 | 17.6712 | 115 | 0.46 | 46 |
IV.PF6.EHZ. | 2021-12-04T14:41:30.58 | 0.6 | undecidable | manual | S | 24 | 18.2706 | 115 | -0.37 | 47 |
IV.SAP2.EHZ. | 2021-12-04T14:41:30.24 | 0.3 | undecidable | manual | P | 63 | 26.8509 | 107 | 0.63 | 64 |
IV.NRCA.HHZ. | 2021-12-04T14:41:30.76 | 0.3 | undecidable | manual | S | 177 | 17.0718 | 116 | 0.22 | 73 |
IV.CESI.HHZ. | 2021-12-04T14:41:30.95 | 0.6 | undecidable | manual | S | 277 | 16.2726 | 117 | 0.64 | 44 |
IV.SNTG.HNE. | 2021-12-04T14:41:30.56 | 0.3 | undecidable | manual | P | 336 | 32.5452 | 104 | -0.14 | 72 |
IV.MF5.EHZ. | 2021-12-04T14:41:29.97 | 0.3 | undecidable | manual | P | 90 | 28.9488 | 106 | -0.02 | 75 |
IV.CSP1.EHZ. | 2021-12-04T14:41:29.30 | 0.6 | undecidable | manual | S | 35 | 14.2746 | 120 | -0.4 | 47 |
IV.MC2.EHZ. | 2021-12-04T14:41:28.31 | 0.6 | undecidable | manual | S | 140 | 10.878 | 128 | -0.41 | 47 |
IV.GUMA.HHZ. | 2021-12-04T14:41:28.49 | 0.1 | undecidable | manual | P | 66 | 20.5683 | 112 | 0.07 | 100 |
IT.MTCL.HGE. | 2021-12-04T14:41:28.25 | 0.6 | undecidable | manual | S | 275 | 8.4804 | 135 | 0.15 | 50 |
IV.FEMA.HNE. | 2021-12-04T14:41:27.23 | 0.6 | undecidable | manual | S | 238 | 5.1948 | 148 | -0.14 | 51 |
IV.CSP1.EHZ. | 2021-12-04T14:41:27.09 | 0.1 | undecidable | manual | P | 35 | 14.2746 | 120 | -0.19 | 99 |
IV.MML1.EHZ. | 2021-12-04T14:41:27.99 | 0.3 | undecidable | manual | P | 323 | 17.6712 | 115 | 0.11 | 75 |
IV.PF6.EHZ. | 2021-12-04T14:41:27.53 | 0.3 | undecidable | manual | P | 24 | 18.2706 | 115 | -0.47 | 69 |
IV.NRCA.HHZ. | 2021-12-04T14:41:27.66 | 0.1 | undecidable | manual | P | 177 | 17.0718 | 116 | -0.1 | 100 |
IV.FDMO.HHZ. | 2021-12-04T14:41:27.07 | 0.6 | undecidable | manual | S | 347 | 5.6943 | 146 | -0.4 | 48 |
IV.CESI.HHZ. | 2021-12-04T14:41:27.94 | 0.1 | positive | manual | P | 277 | 16.2726 | 117 | 0.31 | 96 |
IV.MC2.EHZ. | 2021-12-04T14:41:26.48 | 0.1 | undecidable | manual | P | 140 | 10.878 | 128 | -0.23 | 98 |
IT.MTCL.HGE. | 2021-12-04T14:41:26.44 | 0.3 | undecidable | manual | P | 275 | 8.4804 | 135 | 0.09 | 76 |
IV.FDMO.HHZ. | 2021-12-04T14:41:25.72 | 0.1 | positive | manual | P | 347 | 5.6943 | 146 | -0.27 | 98 |
IV.FEMA.HNE. | 2021-12-04T14:41:25.94 | 0.3 | undecidable | manual | P | 238 | 5.1948 | 148 | 0.01 | 78 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.5 | 0.0005626507000000001 | 0.1984 | AML | other | m | 2021-12-04T14:41:27.26 |
IV.FDMO.HHE. | ML:1.4 | 0.00041701060000000004 | 0.1408 | AML | other | m | 2021-12-04T14:41:27.70 |
IV.CSP1.EHN. | ML:1.9 | 0.0008465 | 0.62 | AML | other | m | 2021-12-04T14:41:29.99 |
IV.MC2.EHN. | ML:1.9 | 0.001073 | 0.28 | AML | other | m | 2021-12-04T14:41:30.23 |
IV.CSP1.EHE. | ML:1.7 | 0.0005290000000000001 | 0.56 | AML | other | m | 2021-12-04T14:41:30.47 |
IV.CESI.HNN. | ML:1.6 | 0.0003945 | 0.4 | AML | other | m | 2021-12-04T14:41:31.20 |
IV.CESI.HHE. | ML:1.4 | 0.0002475 | 0.2 | AML | other | m | 2021-12-04T14:41:31.48 |
IV.NRCA.HHN. | ML:1.4 | 0.000224 | 0.4 | AML | other | m | 2021-12-04T14:41:31.79 |
IV.MML1.EHN. | ML:1.2 | 0.00015200000000000004 | 0.14 | AML | other | m | 2021-12-04T14:41:31.88 |
IV.CESI.HHN. | ML:1.5 | 0.00029749999999999997 | 0.3 | AML | other | m | 2021-12-04T14:41:31.84 |
IV.CESI.HNE. | ML:1.5 | 0.0003035 | 0.8 | AML | other | m | 2021-12-04T14:41:31.49 |
IV.MC2.EHE. | ML:1.7 | 0.0006015 | 1.24 | AML | other | m | 2021-12-04T14:41:32.99 |
IV.NRCA.HHE. | ML:1.5 | 0.0003075 | 0.1 | AML | other | m | 2021-12-04T14:41:32.56 |
IV.MML1.EHE. | ML:1.0 | 0.0000799 | 0.86 | AML | other | m | 2021-12-04T14:41:33.54 |
IV.GUMA.HHN. | ML:1.7 | 0.00038700000000000003 | 0.98 | AML | other | m | 2021-12-04T14:41:36.14 |
IV.SAP2.EHE. | ML:1.2 | 0.00008333307000000001 | 0.224 | AML | other | m | 2021-12-04T14:41:36.28 |
IV.GUMA.HHE. | ML:1.7 | 0.0003855 | 0.56 | AML | other | m | 2021-12-04T14:41:37.50 |
IV.ASSB.HHN. | ML:1.3 | 0.00008305000000000001 | 0.38 | AML | other | m | 2021-12-04T14:41:37.42 |
IV.ASSB.HHE. | ML:1.2 | 0.0000572 | 1.4 | AML | other | m | 2021-12-04T14:41:38.75 |
IV.SAP2.EHN. | ML:2.0 | 0.0005711512000000001 | 0.32 | AML | other | m | 2021-12-04T14:41:40.45 |