A magnitude ML 1.0 earthquake occured in region: 4 km E Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.8060, 12.8200 at 11 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 |
---|---|---|---|---|
Campello sul Clitunno | PG | 4 | 2442 | 2442 |
Vallo di Nera | PG | 5 | 364 | 2806 |
Cerreto di Spoleto | PG | 8 | 1075 | 3881 |
Sant'Anatolia di Narco | PG | 8 | 564 | 4445 |
Trevi | PG | 10 | 8469 | 12914 |
Spoleto | PG | 10 | 38218 | 51132 |
Scheggino | PG | 10 | 461 | 51593 |
Castel Ritaldi | PG | 12 | 3278 | 54871 |
Sellano | PG | 13 | 1079 | 55950 |
Poggiodomo | PG | 14 | 117 | 56067 |
Montefalco | PG | 17 | 5679 | 61746 |
Cascia | PG | 19 | 3217 | 64963 |
Foligno | PG | 19 | 57155 | 122118 |
Preci | PG | 20 | 724 | 122842 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-12-07 20:51:56 |
42.8063 | 12.8205 | 11 | 2021-12-07 21:01:10 |
Sala Sismica INGV-Roma | 98255161 |
Field | Value |
---|---|
Time (UTC) | 2021-12-07 20:51:56 ± 0.09 |
Latitude | 42.8063 ± 0.0045 |
Longitude | 12.8205 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 98255161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 433 |
Semi-minor axis of confidence ellipse (meter) | 424 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
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) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.12591 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30217 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 98255161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-07 21:01:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2021-12-07T20:52:07.83 | 0.3 | undecidable | manual | S | 40 | 33.5442 | 50 | 0.14 | 72 |
IV.ASSB.HHN. | 2021-12-07T20:52:06.50 | 0.3 | undecidable | manual | S | 333 | 29.3484 | 50 | -0.08 | 73 |
IV.LNSS.HNZ. | 2021-12-07T20:52:06.55 | 0.3 | undecidable | manual | S | 141 | 28.8489 | 50 | 0.11 | 73 |
IV.NRCA.HHZ. | 2021-12-07T20:52:05.05 | 0.3 | undecidable | manual | S | 83 | 24.0537 | 50 | -0.13 | 73 |
IV.CESI.HHZ. | 2021-12-07T20:52:05.08 | 0.3 | undecidable | manual | S | 17 | 23.0547 | 50 | 0.17 | 73 |
IV.MOMA.HHZ. | 2021-12-07T20:52:04.27 | 0.6 | undecidable | manual | S | 269 | 20.3685 | 50 | 0.09 | 49 |
IV.FDMO.HHZ. | 2021-12-07T20:52:02.86 | 0.3 | undecidable | manual | P | 40 | 33.5442 | 50 | -0.01 | 74 |
IV.GAVE.EHZ. | 2021-12-07T20:52:02.43 | 0.3 | undecidable | manual | S | 155 | 13.9749 | 128 | -0.05 | 75 |
IV.CESI.HHZ. | 2021-12-07T20:52:01.36 | 0.3 | undecidable | manual | P | 17 | 23.0547 | 50 | 0.09 | 74 |
IV.LNSS.HNZ. | 2021-12-07T20:52:01.78 | 0.6 | undecidable | manual | P | 141 | 28.8489 | 50 | -0.37 | 46 |
IV.NRCA.HHZ. | 2021-12-07T20:52:01.42 | 0.1 | undecidable | manual | P | 83 | 24.0537 | 50 | 0 | 100 |
IV.ASSB.HHN. | 2021-12-07T20:52:01.79 | 0.3 | undecidable | manual | P | 333 | 29.3484 | 50 | -0.44 | 68 |
IV.MOMA.HHZ. | 2021-12-07T20:52:01.12 | 0.6 | undecidable | manual | P | 269 | 20.3685 | 50 | 0.27 | 48 |
IV.GAVE.EHZ. | 2021-12-07T20:52:00.04 | 0.3 | undecidable | manual | P | 155 | 13.9749 | 128 | 0.17 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.0 | 0.0000984 | 0.44 | AML | other | m | 2021-12-07T20:52:02.61 |
IV.GAVE.EHN. | ML:1.1 | 0.00011575000000000001 | 0.38 | AML | other | m | 2021-12-07T20:52:02.72 |
IV.MOMA.HHE. | ML:0.4 | 0.0000190005515 | 0.1792 | AML | other | m | 2021-12-07T20:52:05.27 |
IV.MOMA.HHN. | ML:0.3 | 0.000015189101999999999 | 0.192 | AML | other | m | 2021-12-07T20:52:04.83 |
IV.MOMA.HNE. | ML:1.0 | 0.00007441975 | 1.088 | AML | other | m | 2021-12-07T20:52:04.14 |
IV.MOMA.HNN. | ML:1.3 | 0.00013613459999999998 | 1.3824 | AML | other | m | 2021-12-07T20:52:04.14 |
IV.CESI.HNE. | ML:1.2 | 0.00009759052 | 0.704 | AML | other | m | 2021-12-07T20:52:05.84 |
IV.CESI.HNN. | ML:1.3 | 0.00012866937 | 1.4848 | AML | other | m | 2021-12-07T20:52:05.48 |
IV.CESI.HHE. | ML:0.9 | 0.000048284185 | 1.7152 | AML | other | m | 2021-12-07T20:52:05.73 |
IV.CESI.HHN. | ML:0.9 | 0.000048825555 | 0.2304 | AML | other | m | 2021-12-07T20:52:05.18 |
IV.NRCA.HHE. | ML:0.7 | 0.00003185888 | 0.0768 | AML | other | m | 2021-12-07T20:52:05.18 |
IV.NRCA.HHN. | ML:1.0 | 0.00006646208 | 0.0896 | AML | other | m | 2021-12-07T20:52:05.16 |
IV.NRCA.HNE. | ML:1.3 | 0.00011338430499999998 | 0.6656 | AML | other | m | 2021-12-07T20:52:04.52 |
IV.NRCA.HNN. | ML:1.6 | 0.00022553384999999998 | 1.088 | AML | other | m | 2021-12-07T20:52:03.53 |
IV.FDMO.HHE. | ML:0.9 | 0.00003625829 | 2.1632 | AML | other | m | 2021-12-07T20:52:08.46 |
IV.FDMO.HHN. | ML:0.6 | 0.000013535180999999998 | 0 | AML | other | m | 2021-12-07T20:52:08.24 |