A magnitude ML 1.1 earthquake occured in region: 4 km NW Visso (MC), on
and geographic coordinates (lat, lon) 42.9600, 13.0540 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 |
---|---|---|---|---|
Visso | MC | 4 | 1107 | 1107 |
Monte Cavallo | MC | 6 | 145 | 1252 |
Ussita | MC | 7 | 444 | 1696 |
Preci | PG | 9 | 724 | 2420 |
Fiordimonte | MC | 9 | 202 | 2622 |
Pieve Torina | MC | 10 | 1458 | 4080 |
Castelsantangelo sul Nera | MC | 11 | 281 | 4361 |
Pievebovigliana | MC | 12 | 866 | 5227 |
Fiastra | MC | 12 | 559 | 5786 |
Acquacanina | MC | 13 | 121 | 5907 |
Sellano | PG | 13 | 1079 | 6986 |
Muccia | MC | 14 | 915 | 7901 |
Bolognola | MC | 15 | 142 | 8043 |
Serravalle di Chienti | MC | 15 | 1070 | 9113 |
Norcia | PG | 19 | 4957 | 14070 |
Cerreto di Spoleto | PG | 19 | 1075 | 15145 |
Camerino | MC | 20 | 6974 | 22119 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-03-06 00:03:40 |
42.9598 | 13.0535 | 3 | 2021-03-06 00:14:03 |
Sala Sismica INGV-Roma | 87798851 |
Field | Value |
---|---|
Time (UTC) | 2021-03-06 00:03:40 ± 0.07 |
Latitude | 42.9598 ± 0.0027 |
Longitude | 13.0535 ± 0.0037 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87798851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 309 |
Semi-minor axis of confidence ellipse (meter) | 83 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40919 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 87798851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-06 00:14:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FAGN.HHZ. | 2021-03-06T00:03:55.01 | 3.0 | undecidable | manual | P | -0.66 | 0 | |||
IV.MF5.EHZ. | 2021-03-06T00:03:52.84 | 0.6 | undecidable | manual | S | 85 | 33.1446 | 95 | 0.74 | 39 |
IV.GAVE.EHZ. | 2021-03-06T00:03:51.82 | 0.6 | undecidable | manual | S | 204 | 32.4453 | 95 | -0.04 | 47 |
IV.MNTT.EHZ. | 2021-03-06T00:03:49.65 | 1.0 | positive | manual | P | 75 | 45.4212 | 93 | -0.04 | 23 |
IV.MMO1.EHZ. | 2021-03-06T00:03:48.59 | 0.6 | undecidable | manual | S | 107 | 23.1546 | 97 | -0.09 | 48 |
IV.CSP1.EHZ. | 2021-03-06T00:03:47.23 | 0.6 | undecidable | manual | S | 40 | 19.0698 | 98 | -0.04 | 48 |
IV.MML1.HNZ. | 2021-03-06T00:03:47.09 | 0.6 | undecidable | manual | S | 339 | 18.2706 | 98 | 0.1 | 48 |
IV.MF5.EHZ. | 2021-03-06T00:03:46.14 | 3.0 | undecidable | manual | P | 85 | 33.1446 | 95 | -1.09 | 0 |
IV.GAVE.EHZ. | 2021-03-06T00:03:46.71 | 1.0 | positive | manual | P | 204 | 32.4453 | 95 | -0.38 | 22 |
IV.NRCA.HHZ. | 2021-03-06T00:03:46.06 | 0.6 | undecidable | manual | S | 161 | 14.874 | 100 | 0.24 | 47 |
IV.CESI.HHZ. | 2021-03-06T00:03:45.54 | 0.6 | undecidable | manual | S | 292 | 13.0758 | 101 | 0.34 | 46 |
IV.CSP1.EHZ. | 2021-03-06T00:03:44.20 | 0.3 | positive | manual | P | 40 | 19.0698 | 98 | -0.24 | 70 |
IV.MMO1.EHZ. | 2021-03-06T00:03:44.94 | 0.6 | negative | manual | P | 107 | 23.1546 | 97 | -0.31 | 45 |
IV.MML1.HNZ. | 2021-03-06T00:03:44.03 | 1.0 | undecidable | manual | P | 339 | 18.2706 | 98 | -0.25 | 23 |
IV.CESI.HHZ. | 2021-03-06T00:03:43.29 | 0.1 | positive | manual | P | 292 | 13.0758 | 101 | 0.04 | 98 |
IV.NRCA.HHZ. | 2021-03-06T00:03:43.58 | 0.1 | negative | manual | P | 161 | 14.874 | 100 | -0.02 | 98 |
IV.MC2.EHZ. | 2021-03-06T00:03:43.26 | 1.0 | undecidable | manual | P | 116 | 12.2766 | 102 | 0.17 | 24 |
IV.FDMO.HHZ. | 2021-03-06T00:03:43.86 | 0.6 | undecidable | manual | S | 18 | 8.88 | 107 | 0.05 | 49 |
IV.FDMO.HHZ. | 2021-03-06T00:03:42.30 | 0.6 | positive | manual | P | 18 | 8.88 | 107 | -0.14 | 48 |
IT.MTCL.HGZ. | 2021-03-06T00:03:42.89 | 0.6 | undecidable | manual | S | 311 | 5.7942 | 115 | 0.11 | 49 |
IV.FEMA.HNZ. | 2021-03-06T00:03:41.08 | 0.1 | undecidable | manual | P | 309 | 0.3996 | 172 | -0.03 | 100 |
IT.MTCL.HGZ. | 2021-03-06T00:03:41.77 | 0.1 | undecidable | manual | P | 311 | 5.7942 | 115 | -0.08 | 98 |
IV.FEMA.HNZ. | 2021-03-06T00:03:41.45 | 0.6 | undecidable | manual | S | 309 | 0.3996 | 172 | -0.06 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.2 | 0.000202 | 0.26 | AML | other | m | 2021-03-06T00:03:45.98 |
IV.CESI.HHE. | ML:1.0 | 0.000119637605 | 0.24 | AML | other | m | 2021-03-06T00:03:46.10 |
IV.CESI.HNN. | ML:1.2 | 0.000190879 | 0.23 | AML | other | m | 2021-03-06T00:03:45.98 |
IV.NRCA.HHE. | ML:0.9 | 0.000094215725 | 0.18 | AML | other | m | 2021-03-06T00:03:47.65 |
IV.NRCA.HHN. | ML:0.8 | 0.00008249896000000001 | 0.22 | AML | other | m | 2021-03-06T00:03:48.55 |
IV.CSP1.EHE. | ML:1.1 | 0.00011728245 | 0.32 | AML | other | m | 2021-03-06T00:03:49.10 |
IV.CSP1.EHN. | ML:1.3 | 0.0001865 | 0.76 | AML | other | m | 2021-03-06T00:03:49.61 |
IV.MF5.EHE. | ML:1.2 | 0.000065885975 | 0.4 | AML | other | m | 2021-03-06T00:03:53.24 |
IV.GAVE.EHE. | ML:1.1 | 0.00005824999999999999 | 0.26 | AML | other | m | 2021-03-06T00:03:53.25 |
IV.GAVE.EHN. | ML:1.0 | 0.000046949999999999996 | 0.28 | AML | other | m | 2021-03-06T00:03:53.80 |
IV.MF5.EHN. | ML:1.0 | 0.0000460924445 | 0.52 | AML | other | m | 2021-03-06T00:03:54.68 |