A magnitude ML 0.4 earthquake occured in region: 3 km SE Fiordimonte (MC), on
and geographic coordinates (lat, lon) 43.0180, 13.1230 at 3 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 |
---|---|---|---|---|
Fiordimonte | MC | 3 | 202 | 202 |
Fiastra | MC | 4 | 559 | 761 |
Acquacanina | MC | 5 | 121 | 882 |
Pievebovigliana | MC | 6 | 866 | 1748 |
Pieve Torina | MC | 7 | 1458 | 3206 |
Ussita | MC | 8 | 444 | 3650 |
Bolognola | MC | 9 | 142 | 3792 |
Muccia | MC | 10 | 915 | 4707 |
Visso | MC | 10 | 1107 | 5814 |
Monte Cavallo | MC | 10 | 145 | 5959 |
Castelsantangelo sul Nera | MC | 14 | 281 | 6240 |
Camerino | MC | 14 | 6974 | 13214 |
Sarnano | MC | 15 | 3264 | 16478 |
Cessapalombo | MC | 15 | 512 | 16990 |
Serravalle di Chienti | MC | 15 | 1070 | 18060 |
Caldarola | MC | 16 | 1823 | 19883 |
Preci | PG | 17 | 724 | 20607 |
Camporotondo di Fiastrone | MC | 17 | 563 | 21170 |
Gualdo | MC | 18 | 815 | 21985 |
Serrapetrona | MC | 19 | 966 | 22951 |
San Ginesio | MC | 19 | 3498 | 26449 |
Belforte del Chienti | MC | 19 | 1886 | 28335 |
Amandola | FM | 19 | 3629 | 31964 |
Montefortino | FM | 20 | 1178 | 33142 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-12-31 19:02:04 |
43.0178 | 13.1228 | 3 | 2021-12-31 19:11:57 |
Sala Sismica INGV-Roma | 99202571 |
Field | Value |
---|---|
Time (UTC) | 2021-12-31 19:02:04 ± 0.19 |
Latitude | 43.0178 ± 0.0054 |
Longitude | 13.1228 ± 0.0074 |
Depth (km) | 3 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99202571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 610 |
Semi-minor axis of confidence ellipse (meter) | 241 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19066 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 99202571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-31 19:11:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2021-12-31T19:02:11.76 | 0.6 | undecidable | manual | S | 182 | 20.4684 | 99 | 0.17 | 48 |
IV.MMO1.EHZ. | 2021-12-31T19:02:11.44 | 0.6 | undecidable | manual | S | 128 | 21.1677 | 99 | -0.38 | 46 |
IV.MML1.EHZ. | 2021-12-31T19:02:10.09 | 0.6 | undecidable | manual | S | 311 | 16.1727 | 102 | -0.05 | 49 |
IV.CESI.HHZ. | 2021-12-31T19:02:10.78 | 0.6 | undecidable | manual | S | 265 | 17.7711 | 101 | 0.11 | 49 |
IV.NRCA.HHZ. | 2021-12-31T19:02:09.19 | 1.0 | undecidable | manual | P | 182 | 20.4684 | 99 | 0.64 | 21 |
IV.MC2.EHZ. | 2021-12-31T19:02:09.35 | 0.6 | undecidable | manual | S | 156 | 12.9759 | 104 | 0.31 | 47 |
IV.CSP1.EHZ. | 2021-12-31T19:02:08.66 | 0.6 | undecidable | manual | S | 39 | 10.5783 | 107 | 0.42 | 46 |
IV.MMUR.HNZ. | 2021-12-31T19:02:08.46 | 3.0 | undecidable | manual | P | -0.15 | 0 | |||
IV.MML1.EHZ. | 2021-12-31T19:02:07.71 | 1.0 | undecidable | manual | P | 311 | 16.1727 | 102 | 0 | 25 |
IV.CESI.HHZ. | 2021-12-31T19:02:07.77 | 1.0 | undecidable | manual | P | 265 | 17.7711 | 101 | -0.25 | 24 |
IV.MMO1.EHZ. | 2021-12-31T19:02:07.91 | 0.6 | undecidable | manual | P | 128 | 21.1677 | 99 | -0.78 | 40 |
IV.MC2.EHZ. | 2021-12-31T19:02:07.21 | 0.6 | positive | manual | P | 156 | 12.9759 | 104 | 0.13 | 49 |
IV.CSP1.EHZ. | 2021-12-31T19:02:06.70 | 0.3 | positive | manual | P | 39 | 10.5783 | 107 | 0.09 | 74 |
IV.FDMO.HHZ. | 2021-12-31T19:02:05.95 | 0.6 | undecidable | manual | S | 306 | 3.5964 | 133 | -0.13 | 50 |
IV.FDMO.HHZ. | 2021-12-31T19:02:05.28 | 0.1 | undecidable | manual | P | 306 | 3.5964 | 133 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.6 | 0.00003335 | 1.52 | AML | other | m | 2021-12-31T19:02:13.19 |
IV.NRCA.HHN. | ML:0.5 | 0.000026299999999999996 | 1.24 | AML | other | m | 2021-12-31T19:02:13.20 |
IV.CSP1.EHE. | ML:0.5 | 0.00005553593500000001 | 0.2176 | AML | other | m | 2021-12-31T19:02:09.22 |
IV.CSP1.EHN. | ML:0.7 | 0.000086036085 | 0.192 | AML | other | m | 2021-12-31T19:02:09.25 |
IV.MC2.EHE. | ML:0.3 | 0.000026576024999999996 | 0.1792 | AML | other | m | 2021-12-31T19:02:10.84 |
IV.MC2.EHN. | ML:0.5 | 0.000044684169 | 5.9904 | AML | other | m | 2021-12-31T19:02:10.44 |
IV.MML1.EHE. | ML:0.0 | 0.000007893662500000001 | 0.1536 | AML | other | m | 2021-12-31T19:02:10.85 |
IV.MML1.EHN. | ML:0.2 | 0.0000137283865 | 0.1536 | AML | other | m | 2021-12-31T19:02:10.52 |
IV.CESI.HHE. | ML:0.3 | 0.0000202549707 | 0.192 | AML | other | m | 2021-12-31T19:02:11.01 |
IV.CESI.HHN. | ML:0.4 | 0.000024342585 | 0.2816 | AML | other | m | 2021-12-31T19:02:11.04 |
IV.MMO1.EHE. | ML:0.3 | 0.000016437163875 | 0.1408 | AML | other | m | 2021-12-31T19:02:11.84 |
IV.MMO1.EHN. | ML:0.3 | 0.000017045625000000003 | 0.1408 | AML | other | m | 2021-12-31T19:02:12.72 |