A magnitude ML 1.2 earthquake occured in region: 9 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9890, 12.8880 at 10 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 | 9 | 145 | 145 |
Serravalle di Chienti | MC | 11 | 1070 | 1215 |
Sellano | PG | 12 | 1079 | 2294 |
Valtopina | PG | 13 | 1398 | 3692 |
Pieve Torina | MC | 15 | 1458 | 5150 |
Foligno | PG | 15 | 57155 | 62305 |
Nocera Umbra | PG | 16 | 5839 | 68144 |
Muccia | MC | 17 | 915 | 69059 |
Trevi | PG | 17 | 8469 | 77528 |
Fiordimonte | MC | 17 | 202 | 77730 |
Preci | PG | 17 | 724 | 78454 |
Spello | PG | 18 | 8645 | 87099 |
Visso | MC | 18 | 1107 | 88206 |
Pievebovigliana | MC | 18 | 866 | 89072 |
Sefro | MC | 18 | 422 | 89494 |
Cerreto di Spoleto | PG | 19 | 1075 | 90569 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-01-24 14:01:54 |
42.9893 | 12.8878 | 10 | 2021-01-24 14:11:09 |
Sala Sismica INGV-Roma | 86532201 |
Field | Value |
---|---|
Time (UTC) | 2021-01-24 14:01:54 ± 0.07 |
Latitude | 42.9893 ± 0.0045 |
Longitude | 12.8878 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86532201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 546 |
Semi-minor axis of confidence ellipse (meter) | 327 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 197 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.01979 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37412 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86532201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-24 14:11:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-01-24T14:02:08.51 | 0.3 | undecidable | manual | S | 25 | 41.5251 | 50 | 0.44 | 66 |
IV.ATCC.EHZ. | 2021-01-24T14:02:05.07 | 0.6 | undecidable | manual | S | 317 | 29.5482 | 50 | 0.18 | 47 |
IV.GAVE.EHZ. | 2021-01-24T14:02:05.87 | 0.6 | undecidable | manual | S | 179 | 32.9448 | 50 | 0.07 | 48 |
IV.CSP1.EHZ. | 2021-01-24T14:02:04.21 | 0.3 | undecidable | manual | S | 66 | 28.1496 | 50 | -0.29 | 70 |
IV.NRCA.HHN. | 2021-01-24T14:02:03.35 | 0.3 | undecidable | manual | S | 133 | 25.2525 | 111 | -0.31 | 70 |
IV.EL6.EHZ. | 2021-01-24T14:02:02.14 | 0.1 | undecidable | manual | P | 25 | 41.5251 | 50 | -0.09 | 94 |
IV.ASSB.HHZ. | 2021-01-24T14:02:01.68 | 0.1 | undecidable | manual | S | 288 | 19.4694 | 117 | -0.16 | 97 |
IV.FEMA.HNZ. | 2021-01-24T14:02:00.20 | 0.3 | undecidable | manual | S | 103 | 13.4754 | 126 | 0.15 | 73 |
IV.CSP1.EHZ. | 2021-01-24T14:02:00.05 | 0.1 | undecidable | manual | P | 66 | 28.1496 | 50 | -0.12 | 96 |
IV.FOSV.HNE. | 2021-01-24T14:02:00.96 | 0.1 | undecidable | manual | P | 343 | 35.4423 | 50 | -0.34 | 91 |
IV.ATCC.EHZ. | 2021-01-24T14:02:00.47 | 0.1 | undecidable | manual | P | 317 | 29.5482 | 50 | 0.07 | 97 |
IV.GAVE.EHZ. | 2021-01-24T14:02:00.91 | 0.1 | undecidable | manual | P | 179 | 32.9448 | 50 | -0.01 | 97 |
IV.FDMO.HHZ. | 2021-01-24T14:02:00.91 | 0.1 | undecidable | manual | S | 72 | 16.9719 | 120 | -0.17 | 97 |
IV.NRCA.HHN. | 2021-01-24T14:01:59.60 | 0.1 | undecidable | manual | P | 133 | 25.2525 | 111 | -0.09 | 97 |
IV.ASSB.HHZ. | 2021-01-24T14:01:58.69 | 0.1 | undecidable | manual | P | 288 | 19.4694 | 117 | 0.06 | 99 |
IV.FDMO.HHZ. | 2021-01-24T14:01:58.21 | 0.1 | undecidable | manual | P | 72 | 16.9719 | 120 | 0.01 | 100 |
IT.MTCL.HGZ. | 2021-01-24T14:01:58.78 | 0.1 | undecidable | manual | S | 87 | 9.0798 | 137 | -0.12 | 99 |
IV.FEMA.HNZ. | 2021-01-24T14:01:58.39 | 0.1 | undecidable | manual | P | 103 | 13.4754 | 126 | 0.79 | 81 |
IV.CESI.HHZ. | 2021-01-24T14:01:57.59 | 0.1 | undecidable | manual | S | 38 | 2.1978 | 167 | -0.17 | 99 |
IT.MTCL.HGZ. | 2021-01-24T14:01:57.07 | 0.1 | undecidable | manual | P | 87 | 9.0798 | 137 | 0.13 | 99 |
IV.CESI.HHZ. | 2021-01-24T14:01:56.46 | 0.1 | undecidable | manual | P | 38 | 2.1978 | 167 | 0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.4 | 0.000503 | 0.28 | AML | other | m | 2021-01-24T14:01:57.73 |
IV.CESI.HNE. | ML:1.4 | 0.00045799999999999997 | 0.28 | AML | other | m | 2021-01-24T14:01:57.73 |
IV.CESI.HHN. | ML:1.3 | 0.00040750000000000004 | 0.32 | AML | other | m | 2021-01-24T14:01:57.74 |
IV.CESI.HNN. | ML:1.2 | 0.000339096 | 0.16 | AML | other | m | 2021-01-24T14:01:57.74 |
IV.ASSB.HHE. | ML:0.9 | 0.000054279480000000006 | 0.0768 | AML | other | m | 2021-01-24T14:02:02.19 |
IV.ASSB.HHN. | ML:1.0 | 0.00007619922499999999 | 0.1408 | AML | other | m | 2021-01-24T14:02:02.13 |