A magnitude ML 0.9 earthquake occured in region: 4 km E Foligno (PG), on
and geographic coordinates (lat, lon) 42.9560, 12.7530 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 |
---|---|---|---|---|
Foligno | PG | 4 | 57155 | 57155 |
Spello | PG | 8 | 8645 | 65800 |
Trevi | PG | 9 | 8469 | 74269 |
Montefalco | PG | 11 | 5679 | 79948 |
Valtopina | PG | 12 | 1398 | 81346 |
Bevagna | PG | 12 | 5081 | 86427 |
Cannara | PG | 14 | 4305 | 90732 |
Campello sul Clitunno | PG | 15 | 2442 | 93174 |
Castel Ritaldi | PG | 16 | 3278 | 96452 |
Sellano | PG | 16 | 1079 | 97531 |
Gualdo Cattaneo | PG | 17 | 6155 | 103686 |
Assisi | PG | 17 | 28299 | 131985 |
Nocera Umbra | PG | 18 | 5839 | 137824 |
Giano dell'Umbria | PG | 20 | 3846 | 141670 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-09-01 20:23:12 |
42.956 | 12.7528 | 13 | 2022-09-01 20:43:50 |
Sala Sismica INGV-Roma | 109227671 |
Field | Value |
---|---|
Time (UTC) | 2022-09-01 20:23:12 ± 0.11 |
Latitude | 42.9560 ± 0.0045 |
Longitude | 12.7528 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109227671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 474 |
Semi-minor axis of confidence ellipse (meter) | 343 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 217 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 207 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29138 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 109227671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-01 20:43:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCIV.CHZ. | 2022-09-01T20:23:32.69 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.PIEI.HHZ. | 2022-09-01T20:23:30.38 | 3.0 | undecidable | manual | S | 0 | ||||
IV.PIEI.HHZ. | 2022-09-01T20:23:28.34 | 3.0 | undecidable | manual | P | 0 | ||||
IV.NRCA.HHZ. | 2022-09-01T20:23:23.73 | 0.1 | undecidable | manual | S | 115 | 32.3454 | 97 | 0.05 | 97 |
IV.FDMO.HHZ. | 2022-09-01T20:23:22.56 | 0.3 | undecidable | manual | S | 72 | 28.5492 | 98 | -0.1 | 71 |
IV.MML1.EHZ. | 2022-09-01T20:23:21.61 | 0.1 | undecidable | manual | S | 45 | 24.9528 | 101 | -0.09 | 96 |
IV.ASSB.HHZ. | 2022-09-01T20:23:18.53 | 0.1 | undecidable | manual | S | 322 | 12.2766 | 125 | -0.02 | 100 |
IV.FDMO.HHZ. | 2022-09-01T20:23:18.31 | 0.1 | undecidable | manual | P | 72 | 28.5492 | 98 | -0.07 | 96 |
IV.CESI.HHZ. | 2022-09-01T20:23:18.95 | 0.3 | undecidable | manual | S | 66 | 13.4754 | 121 | 0.13 | 74 |
IV.NRCA.HHZ. | 2022-09-01T20:23:18.89 | 0.1 | undecidable | manual | P | 115 | 32.3454 | 97 | -0.08 | 95 |
IV.MML1.EHZ. | 2022-09-01T20:23:17.74 | 0.1 | undecidable | manual | P | 45 | 24.9528 | 101 | -0.09 | 96 |
IV.ASSB.HHZ. | 2022-09-01T20:23:16.05 | 0.1 | undecidable | manual | P | 322 | 12.2766 | 125 | 0.04 | 99 |
IV.CESI.HHZ. | 2022-09-01T20:23:16.35 | 0.1 | undecidable | manual | P | 66 | 13.4754 | 121 | 0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCIV.CHE. | ML:1.7 | 0.000053332335 | 0.1792 | AML | other | m | 2022-09-01T20:23:52.67 |
IV.MCIV.CHN. | ML:1.8 | 0.00006475 | 0.48 | AML | other | m | 2022-09-01T20:24:02.70 |
IV.CESI.HHE. | ML:0.0 | 0.0000108262605 | 0.1024 | AML | other | m | 2022-09-01T20:23:19.44 |
IV.CESI.HHN. | ML:0.4 | 0.000018929725 | 2.0224 | AML | other | m | 2022-09-01T20:23:15.38 |
IV.CESI.HNE. | ML:0.9 | 0.00006998832099999999 | 0.576 | AML | other | m | 2022-09-01T20:23:23.63 |
IV.CESI.HNN. | ML:1.0 | 0.00009455370000000001 | 0.9216 | AML | other | m | 2022-09-01T20:23:22.48 |
IV.MML1.EHE. | ML:0.6 | 0.00001969407 | 0.9984 | AML | other | m | 2022-09-01T20:23:30.23 |
IV.MML1.EHN. | ML:0.6 | 0.00001808541 | 1.3184 | AML | other | m | 2022-09-01T20:23:30.39 |
IV.MML1.HNE. | ML:1.1 | 0.00006925989 | 0.6528 | AML | other | m | 2022-09-01T20:23:24.88 |
IV.MML1.HNN. | ML:1.2 | 0.000090797145 | 0.9088 | AML | other | m | 2022-09-01T20:23:28.39 |
IV.FDMO.HHE. | ML:0.5 | 0.000015683265 | 0.9216 | AML | other | m | 2022-09-01T20:23:29.46 |
IV.FDMO.HHN. | ML:0.3 | 0.000009059547 | 0.2176 | AML | other | m | 2022-09-01T20:23:23.44 |
IV.NRCA.HHE. | ML:0.7 | 0.000020873010000000002 | 0.0768 | AML | other | m | 2022-09-01T20:23:24.34 |
IV.NRCA.HHN. | ML:0.8 | 0.000031840745 | 0.1408 | AML | other | m | 2022-09-01T20:23:23.97 |
IV.NRCA.HNE. | ML:1.2 | 0.00007212028 | 0.5376 | AML | other | m | 2022-09-01T20:23:26.20 |
IV.NRCA.HNN. | ML:1.5 | 0.00014680535 | 0.96 | AML | other | m | 2022-09-01T20:23:22.11 |