A magnitude ML 0.9 earthquake occured in region: 5 km S Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.7750, 12.7720 at 13 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 | 5 | 2442 | 2442 |
Spoleto | PG | 5 | 38218 | 40660 |
Sant'Anatolia di Narco | PG | 7 | 564 | 41224 |
Vallo di Nera | PG | 7 | 364 | 41588 |
Scheggino | PG | 8 | 461 | 42049 |
Castel Ritaldi | PG | 10 | 3278 | 45327 |
Trevi | PG | 12 | 8469 | 53796 |
Cerreto di Spoleto | PG | 13 | 1075 | 54871 |
Poggiodomo | PG | 15 | 117 | 54988 |
Montefalco | PG | 17 | 5679 | 60667 |
Giano dell'Umbria | PG | 17 | 3846 | 64513 |
Ferentillo | TR | 17 | 1913 | 66426 |
Sellano | PG | 18 | 1079 | 67505 |
Montefranco | TR | 20 | 1276 | 68781 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-03-01 08:49:35 |
42.7752 | 12.7722 | 13 | 2021-03-01 08:57:26 |
Sala Sismica INGV-Roma | 87596031 |
Field | Value |
---|---|
Time (UTC) | 2021-03-01 08:49:35 ± 0.11 |
Latitude | 42.7752 ± 0.0054 |
Longitude | 12.7722 ± 0.0061 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87596031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 538 |
Semi-minor axis of confidence ellipse (meter) | 233 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 350 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26170 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 87596031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-01 08:57:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.SF04.EHZ. | 2021-03-01T08:49:47.57 | 3.0 | undecidable | manual | P | -0.07 | 0 | |||
IV.LNSS.HNE. | 2021-03-01T08:49:46.25 | 0.3 | undecidable | manual | S | 131 | 29.0487 | 98 | 0.18 | 71 |
IV.CESI.HHZ. | 2021-03-01T08:49:45.66 | 0.1 | undecidable | manual | S | 23 | 27.6501 | 99 | -0.05 | 98 |
IV.NRCA.HHZ. | 2021-03-01T08:49:45.87 | 0.1 | undecidable | manual | S | 77 | 28.5492 | 98 | -0.08 | 97 |
IV.CESX.HHE. | 2021-03-01T08:49:44.85 | 0.3 | undecidable | manual | S | 219 | 23.8539 | 101 | 0.14 | 72 |
IV.MOMA.HHZ. | 2021-03-01T08:49:42.85 | 0.1 | undecidable | manual | S | 281 | 16.7721 | 112 | -0.03 | 100 |
IV.GAVE.EHZ. | 2021-03-01T08:49:41.93 | 0.1 | undecidable | manual | S | 133 | 13.5753 | 120 | -0.18 | 98 |
IV.NRCA.HHZ. | 2021-03-01T08:49:41.71 | 0.6 | positive | manual | P | 77 | 28.5492 | 98 | 0.04 | 49 |
IV.LNSS.HNE. | 2021-03-01T08:49:41.95 | 0.1 | undecidable | manual | P | 131 | 29.0487 | 98 | 0.21 | 94 |
IV.CESI.HHZ. | 2021-03-01T08:49:41.51 | 0.6 | undecidable | manual | P | 23 | 27.6501 | 99 | -0.02 | 49 |
IV.CESX.HHE. | 2021-03-01T08:49:40.39 | 0.3 | undecidable | manual | P | 219 | 23.8539 | 101 | -0.56 | 65 |
IV.MOMA.HHZ. | 2021-03-01T08:49:40.30 | 0.6 | positive | manual | P | 281 | 16.7721 | 112 | 0.4 | 46 |
IV.GAVE.EHZ. | 2021-03-01T08:49:39.61 | 1.0 | negative | manual | P | 133 | 13.5753 | 120 | 0.16 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.1 | 0.00011049999999999999 | 0.26 | AML | other | m | 2021-03-01T08:49:42.21 |
IV.GAVE.EHE. | ML:1.1 | 0.00011609999999999999 | 0.5 | AML | other | m | 2021-03-01T08:49:42.40 |
IV.MOMA.HHE. | ML:0.8 | 0.00004305 | 0.24 | AML | other | m | 2021-03-01T08:49:43.19 |
IV.CESI.HHN. | ML:0.9 | 0.000042 | 1.74 | AML | other | m | 2021-03-01T08:49:46.97 |
IV.CESI.HHE. | ML:1.0 | 0.00004825 | 0.42 | AML | other | m | 2021-03-01T08:49:46.98 |
IV.MOMA.HHN. | ML:0.6 | 0.0000279 | 1.1 | AML | other | m | 2021-03-01T08:49:47.82 |