A magnitude ML 1.4 earthquake occured in region: 2 km S Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9720, 13.0030 at 12 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 |
---|---|---|---|---|
Monte Cavallo | MC | 3 | 145 | 145 |
Visso | MC | 8 | 1107 | 1252 |
Pieve Torina | MC | 9 | 1458 | 2710 |
Fiordimonte | MC | 10 | 202 | 2912 |
Preci | PG | 11 | 724 | 3636 |
Sellano | PG | 11 | 1079 | 4715 |
Ussita | MC | 12 | 444 | 5159 |
Serravalle di Chienti | MC | 12 | 1070 | 6229 |
Pievebovigliana | MC | 12 | 866 | 7095 |
Muccia | MC | 13 | 915 | 8010 |
Fiastra | MC | 14 | 559 | 8569 |
Castelsantangelo sul Nera | MC | 15 | 281 | 8850 |
Acquacanina | MC | 16 | 121 | 8971 |
Cerreto di Spoleto | PG | 18 | 1075 | 10046 |
Bolognola | MC | 19 | 142 | 10188 |
Camerino | MC | 19 | 6974 | 17162 |
Sefro | MC | 20 | 422 | 17584 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-02-11 01:12:01 |
42.9722 | 13.003 | 12 | 2021-02-11 01:16:28 |
Sala Sismica INGV-Roma | 87029161 |
Field | Value |
---|---|
Time (UTC) | 2021-02-11 01:12:01 ± 0.05 |
Latitude | 42.9722 ± 0.0027 |
Longitude | 13.0030 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87029161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 265 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 167 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36423 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87029161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-11 01:16:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2021-02-11T01:12:11.38 | 0.1 | undecidable | manual | S | 107 | 27.5502 | 94 | 0.01 | 98 |
IV.ASSB.HHZ. | 2021-02-11T01:12:11.66 | 0.1 | undecidable | manual | S | 286 | 29.0487 | 93 | -0.11 | 96 |
IV.EL6.EHZ. | 2021-02-11T01:12:09.14 | 0.1 | undecidable | manual | P | 11 | 40.4262 | 92 | -0.07 | 95 |
IV.CSP1.EHZ. | 2021-02-11T01:12:09.63 | 0.1 | undecidable | manual | S | 51 | 21.0678 | 97 | -0.03 | 100 |
IV.NRCA.HHZ. | 2021-02-11T01:12:08.65 | 0.1 | undecidable | manual | S | 150 | 17.871 | 100 | -0.15 | 97 |
IV.GAVE.EHZ. | 2021-02-11T01:12:08.07 | 0.6 | negative | manual | P | 196 | 32.2455 | 93 | 0.11 | 48 |
IV.MMO1.EHZ. | 2021-02-11T01:12:07.32 | 0.6 | positive | manual | P | 107 | 27.5502 | 94 | 0.1 | 48 |
IV.ASSB.HHZ. | 2021-02-11T01:12:07.34 | 0.1 | undecidable | manual | P | 286 | 29.0487 | 93 | -0.11 | 96 |
IV.FDMO.HHZ. | 2021-02-11T01:12:06.65 | 0.1 | undecidable | manual | S | 44 | 9.879 | 127 | -0.2 | 99 |
IV.CSP1.EHZ. | 2021-02-11T01:12:06.40 | 0.1 | positive | manual | P | 51 | 21.0678 | 97 | 0.17 | 96 |
IV.CESI.HHZ. | 2021-02-11T01:12:06.66 | 0.1 | undecidable | manual | S | 294 | 8.7801 | 132 | 0.04 | 100 |
IV.NRCA.HHZ. | 2021-02-11T01:12:05.81 | 0.1 | positive | manual | P | 150 | 17.871 | 100 | 0.07 | 99 |
IV.FDMO.HHZ. | 2021-02-11T01:12:04.67 | 1.0 | undecidable | manual | P | 44 | 9.879 | 127 | 0.05 | 25 |
IV.CESI.HHZ. | 2021-02-11T01:12:04.70 | 0.1 | positive | manual | P | 294 | 8.7801 | 132 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.3 | 0.00020700000000000002 | 0.16 | AML | other | m | 2021-02-11T01:12:06.85 |
IV.CESI.HHE. | ML:1.3 | 0.000249 | 0.16 | AML | other | m | 2021-02-11T01:12:06.96 |
IV.FDMO.HHN. | ML:1.4 | 0.0002665 | 0.18 | AML | other | m | 2021-02-11T01:12:06.88 |
IV.CESI.HHN. | ML:1.6 | 0.0005005000000000001 | 0.16 | AML | other | m | 2021-02-11T01:12:06.97 |
IV.NRCA.HHE. | ML:1.1 | 0.00010114999999999999 | 0.1 | AML | other | m | 2021-02-11T01:12:08.94 |
IV.NRCA.HHN. | ML:1.3 | 0.00013800000000000002 | 0.1 | AML | other | m | 2021-02-11T01:12:09.31 |
IV.CSP1.EHE. | ML:1.6 | 0.000235 | 0.68 | AML | other | m | 2021-02-11T01:12:10.91 |
IV.CSP1.EHN. | ML:1.6 | 0.000291 | 1.08 | AML | other | m | 2021-02-11T01:12:10.27 |