A magnitude ML 1.1 earthquake occured in region: 6 km SW Fiuminata (MC), on
and geographic coordinates (lat, lon) 43.1550, 12.8780 at 22 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Fiuminata | MC | 6 | 1402 | 1402 |
Sefro | MC | 6 | 422 | 1824 |
Nocera Umbra | PG | 9 | 5839 | 7663 |
Pioraco | MC | 9 | 1134 | 8797 |
Serravalle di Chienti | MC | 11 | 1070 | 9867 |
Gualdo Tadino | PG | 11 | 15208 | 25075 |
Esanatoglia | MC | 12 | 2034 | 27109 |
Valtopina | PG | 15 | 1398 | 28507 |
Camerino | MC | 16 | 6974 | 35481 |
Matelica | MC | 16 | 9981 | 45462 |
Muccia | MC | 16 | 915 | 46377 |
Castelraimondo | MC | 16 | 4587 | 50964 |
Gagliole | MC | 18 | 620 | 51584 |
Fossato di Vico | PG | 18 | 2840 | 54424 |
Pieve Torina | MC | 19 | 1458 | 55882 |
Pievebovigliana | MC | 20 | 866 | 56748 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-12-19 02:42:11 |
43.1552 | 12.8785 | 22 | 2021-12-19 02:46:24 |
Sala Sismica INGV-Roma | 98708991 |
Field | Value |
---|---|
Time (UTC) | 2021-12-19 02:42:11 ± 0.1 |
Latitude | 43.1552 ± 0.0027 |
Longitude | 12.8785 ± 0.0049 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 98708991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 62 |
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) | 62 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.08004 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37861 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 98708991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-19 02:46:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2021-12-19T02:42:25.38 | 0.1 | undecidable | manual | S | 152 | 40.5261 | 111 | 0.02 | 96 |
IV.FRON.EHZ. | 2021-12-19T02:42:25.75 | 0.1 | undecidable | manual | S | 343 | 42.0246 | 110 | 0 | 96 |
IV.ARVD.HHZ. | 2021-12-19T02:42:24.72 | 0.1 | undecidable | manual | S | 8 | 38.3283 | 112 | -0.12 | 95 |
IV.SSFR.HHZ. | 2021-12-19T02:42:23.77 | 0.1 | undecidable | manual | S | 346 | 32.1456 | 117 | 0.45 | 90 |
IV.EL6.EHZ. | 2021-12-19T02:42:22.30 | 0.1 | undecidable | manual | S | 43 | 26.4513 | 123 | 0.3 | 93 |
IV.CSP1.EHZ. | 2021-12-19T02:42:22.43 | 0.1 | undecidable | manual | S | 105 | 27.3504 | 122 | 0.22 | 94 |
IV.ASSB.HHZ. | 2021-12-19T02:42:21.05 | 0.1 | undecidable | manual | S | 235 | 21.7671 | 129 | 0.06 | 99 |
IV.ATCC.EHZ. | 2021-12-19T02:42:20.85 | 0.1 | undecidable | manual | S | 280 | 19.5693 | 133 | 0.29 | 95 |
IV.CESI.HHZ. | 2021-12-19T02:42:20.16 | 0.1 | undecidable | manual | S | 173 | 16.7721 | 138 | 0.13 | 98 |
IV.FOSV.EHZ. | 2021-12-19T02:42:20.19 | 0.1 | undecidable | manual | S | 329 | 18.1707 | 135 | -0.09 | 98 |
IV.FRON.EHZ. | 2021-12-19T02:42:19.70 | 1.0 | undecidable | manual | P | 343 | 42.0246 | 110 | -0.04 | 24 |
IV.SNTG.HHZ. | 2021-12-19T02:42:19.06 | 0.1 | undecidable | manual | S | 24 | 12.1767 | 147 | -0.22 | 96 |
IV.ARVD.HHZ. | 2021-12-19T02:42:19.12 | 0.6 | undecidable | manual | P | 8 | 38.3283 | 112 | -0.09 | 48 |
IV.NRCA.HHZ. | 2021-12-19T02:42:19.31 | 0.3 | undecidable | manual | P | 152 | 40.5261 | 111 | -0.2 | 70 |
IV.MML1.EHZ. | 2021-12-19T02:42:18.77 | 0.1 | undecidable | manual | S | 121 | 8.88 | 155 | -0.09 | 100 |
IV.SSFR.HHZ. | 2021-12-19T02:42:18.17 | 0.3 | positive | manual | P | 346 | 32.1456 | 117 | -0.17 | 71 |
IV.CSP1.EHZ. | 2021-12-19T02:42:17.71 | 0.6 | negative | manual | P | 105 | 27.3504 | 122 | 0.02 | 49 |
IV.EL6.EHZ. | 2021-12-19T02:42:17.56 | 0.6 | negative | manual | P | 43 | 26.4513 | 123 | -0.01 | 50 |
IV.FOSV.EHZ. | 2021-12-19T02:42:16.42 | 0.1 | negative | manual | P | 329 | 18.1707 | 135 | -0.16 | 97 |
IV.ATCC.EHZ. | 2021-12-19T02:42:16.78 | 0.3 | negative | manual | P | 280 | 19.5693 | 133 | 0.04 | 75 |
IV.ASSB.HHZ. | 2021-12-19T02:42:16.98 | 0.1 | negative | manual | P | 235 | 21.7671 | 129 | -0.01 | 100 |
IV.CESI.HHZ. | 2021-12-19T02:42:16.36 | 0.1 | positive | manual | P | 173 | 16.7721 | 138 | -0.08 | 100 |
IV.MML1.EHZ. | 2021-12-19T02:42:15.70 | 0.3 | positive | manual | P | 121 | 8.88 | 155 | -0.06 | 76 |
IV.SNTG.HHZ. | 2021-12-19T02:42:15.78 | 0.1 | undecidable | manual | P | 24 | 12.1767 | 147 | -0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:1.0 | 0.0000655 | 1.48 | AML | other | m | 2021-12-19T02:42:18.12 |
IV.SNTG.HHE. | ML:0.9 | 0.00005205 | 0.28 | AML | other | m | 2021-12-19T02:42:19.53 |
IV.MML1.EHE. | ML:1.2 | 0.00009659999999999999 | 0.26 | AML | other | m | 2021-12-19T02:42:19.42 |
IV.SNTG.HHN. | ML:1.0 | 0.00007005 | 0.08 | AML | other | m | 2021-12-19T02:42:19.45 |
IV.ASSB.HHN. | ML:1.4 | 0.00010899999999999999 | 0.16 | AML | other | m | 2021-12-19T02:42:21.22 |
IV.ASSB.HHE. | ML:1.1 | 0.00006335000000000001 | 0.38 | AML | other | m | 2021-12-19T02:42:21.25 |
IV.SSFR.HHE. | ML:1.1 | 0.00004595 | 0.7 | AML | other | m | 2021-12-19T02:42:23.50 |
IV.SSFR.HHN. | ML:1.2 | 0.0000669 | 0.46 | AML | other | m | 2021-12-19T02:42:23.60 |