A magnitude ML 0.9 earthquake occured in region: 3 km W Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.8080, 12.7430 at 8 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 | 3 | 2442 | 2442 |
Castel Ritaldi | PG | 6 | 3278 | 5720 |
Trevi | PG | 8 | 8469 | 14189 |
Spoleto | PG | 8 | 38218 | 52407 |
Vallo di Nera | PG | 11 | 364 | 52771 |
Sant'Anatolia di Narco | PG | 11 | 564 | 53335 |
Montefalco | PG | 12 | 5679 | 59014 |
Scheggino | PG | 13 | 461 | 59475 |
Giano dell'Umbria | PG | 14 | 3846 | 63321 |
Cerreto di Spoleto | PG | 14 | 1075 | 64396 |
Foligno | PG | 17 | 57155 | 121551 |
Sellano | PG | 18 | 1079 | 122630 |
Bevagna | PG | 18 | 5081 | 127711 |
Massa Martana | PG | 18 | 3770 | 131481 |
Gualdo Cattaneo | PG | 19 | 6155 | 137636 |
Poggiodomo | PG | 19 | 117 | 137753 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-02-05 10:03:05 |
42.8078 | 12.7427 | 9 | 2021-02-05 10:20:54 |
Sala Sismica INGV-Roma | 86851411 |
Field | Value |
---|---|
Time (UTC) | 2021-02-05 10:03:05 ± 0.08 |
Latitude | 42.8078 ± 0.0036 |
Longitude | 12.7427 ± 0.0049 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86851411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 304 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44157 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 86851411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-05 10:20:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IST3.HHZ. | 2021-02-05T10:04:58.85 | 3.0 | undecidable | manual | Sn | -7.09 | 0 | |||
IV.SPS2.HHZ. | 2021-02-05T10:04:25.61 | 3.0 | negative | manual | Pg | 12.4 | 0 | |||
IV.MNTV.HNZ. | 2021-02-05T10:04:21.45 | 3.0 | undecidable | manual | Sn | -0.74 | 0 | |||
IV.SARZ.HNZ. | 2021-02-05T10:04:08.71 | 3.0 | undecidable | manual | Pg | 10.29 | 0 | |||
IV.EUCT.HNZ. | 2021-02-05T10:04:08.18 | 3.0 | negative | manual | Pg | 8.64 | 0 | |||
IV.PZUN.HHZ. | 2021-02-05T10:03:59.96 | 3.0 | positive | manual | Pg | 4.54 | 0 | |||
IV.OVO.HHZ. | 2021-02-05T10:03:45.21 | 3.0 | positive | manual | Pg | 0.95 | 0 | |||
IV.VIVA.HHZ. | 2021-02-05T10:03:38.09 | 3.0 | undecidable | manual | S | -5.47 | 0 | |||
IV.MIDA.HHZ. | 2021-02-05T10:03:36.47 | 3.0 | positive | manual | Pg | 2.07 | 0 | |||
IV.IMOL.HNZ. | 2021-02-05T10:03:33.98 | 3.0 | negative | manual | Pn | -0.46 | 0 | |||
IV.CSP1.EHZ. | 2021-02-05T10:03:21.34 | 0.3 | undecidable | manual | S | 50 | 49.0176 | 50 | 0.03 | 71 |
IV.ASSB.HHZ. | 2021-02-05T10:03:15.04 | 0.3 | undecidable | manual | S | 345 | 26.9508 | 108 | 0.04 | 73 |
IV.CSP1.EHZ. | 2021-02-05T10:03:14.35 | 0.3 | undecidable | manual | P | 50 | 49.0176 | 50 | -0.15 | 69 |
IV.CESI.HHZ. | 2021-02-05T10:03:14.42 | 0.3 | undecidable | manual | S | 31 | 25.4523 | 108 | -0.12 | 72 |
IV.RM33.EHZ. | 2021-02-05T10:03:14.40 | 3.0 | negative | manual | P | -1.41 | 0 | |||
IV.GAVE.EHZ. | 2021-02-05T10:03:12.05 | 0.1 | undecidable | manual | S | 136 | 17.7711 | 116 | -0.01 | 100 |
IV.ASSB.HHZ. | 2021-02-05T10:03:11.23 | 0.3 | undecidable | manual | P | 345 | 26.9508 | 108 | 0.37 | 68 |
IV.CESI.HHZ. | 2021-02-05T10:03:10.48 | 0.3 | undecidable | manual | P | 31 | 25.4523 | 108 | -0.11 | 72 |
IV.MOMA.HHZ. | 2021-02-05T10:03:10.80 | 0.1 | undecidable | manual | S | 268 | 14.0748 | 121 | -0.11 | 99 |
IV.GAVE.EHZ. | 2021-02-05T10:03:09.27 | 0.1 | undecidable | manual | P | 136 | 17.7711 | 116 | 0.11 | 98 |
IV.MOMA.HHZ. | 2021-02-05T10:03:08.48 | 0.3 | positive | manual | P | 268 | 14.0748 | 121 | -0.02 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHN. | ML:0.9 | 0.00009095 | 1.1 | AML | other | m | 2021-02-05T10:03:11.03 |
IV.MOMA.HHE. | ML:1.1 | 0.000133 | 0.2 | AML | other | m | 2021-02-05T10:03:12.04 |
IV.ASSB.HHE. | ML:0.8 | 0.00003565 | 0.3 | AML | other | m | 2021-02-05T10:03:15.55 |
IV.ASSB.HHN. | ML:0.8 | 0.0000369 | 0.18 | AML | other | m | 2021-02-05T10:03:15.46 |