A magnitude ML 1.1 earthquake occured in region: 1 km SE Giano dell'Umbria (PG), on
and geographic coordinates (lat, lon) 42.8240, 12.5860 at 9 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 |
---|---|---|---|---|
Giano dell'Umbria | PG | 1 | 3846 | 3846 |
Castel Ritaldi | PG | 7 | 3278 | 7124 |
Massa Martana | PG | 7 | 3770 | 10894 |
Montefalco | PG | 10 | 5679 | 16573 |
Gualdo Cattaneo | PG | 10 | 6155 | 22728 |
Bevagna | PG | 13 | 5081 | 27809 |
Collazzone | PG | 14 | 3473 | 31282 |
Trevi | PG | 15 | 8469 | 39751 |
Acquasparta | TR | 15 | 4778 | 44529 |
Todi | PG | 15 | 16851 | 61380 |
Campello sul Clitunno | PG | 16 | 2442 | 63822 |
Spoleto | PG | 16 | 38218 | 102040 |
Foligno | PG | 18 | 57155 | 159195 |
Fratta Todina | PG | 18 | 1839 | 161034 |
Monte Castello di Vibio | PG | 19 | 1567 | 162601 |
Cannara | PG | 19 | 4305 | 166906 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-05-10 16:37:24 |
42.8238 | 12.5858 | 9 | 2022-05-10 16:51:36 |
Sala Sismica INGV-Roma | 104452291 |
Field | Value |
---|---|
Time (UTC) | 2022-05-10 16:37:24 ± 0.1 |
Latitude | 42.8238 ± 0.0027 |
Longitude | 12.5858 ± 0.0135 |
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 | 104452291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1115 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.02338 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52610 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 104452291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-10 16:51:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-05-10T16:37:43.78 | 0.6 | undecidable | manual | S | 59 | 58.3971 | 50 | 0.3 | 46 |
IV.FDMO.HHZ. | 2022-05-10T16:37:40.56 | 0.6 | undecidable | manual | S | 60 | 47.1195 | 50 | 0.1 | 49 |
IV.NRCA.HHZ. | 2022-05-10T16:37:39.46 | 0.6 | undecidable | manual | S | 88 | 43.0236 | 50 | 0.09 | 49 |
IV.CESI.HHZ. | 2022-05-10T16:37:36.46 | 0.6 | undecidable | manual | S | 52 | 32.745 | 50 | -0.18 | 49 |
IV.CSP1.EHZ. | 2022-05-10T16:37:35.73 | 1.0 | negative | manual | P | 59 | 58.3971 | 50 | 0.09 | 24 |
IV.NRCA.HHZ. | 2022-05-10T16:37:33.23 | 0.1 | positive | manual | P | 88 | 43.0236 | 50 | -0.04 | 100 |
IV.CESX.HHZ. | 2022-05-10T16:37:33.63 | 0.6 | undecidable | manual | S | 180 | 23.8539 | 110 | -0.13 | 51 |
IV.FDMO.HHZ. | 2022-05-10T16:37:33.87 | 0.6 | negative | manual | P | 60 | 47.1195 | 50 | -0.02 | 50 |
IV.ASSB.HHZ. | 2022-05-10T16:37:33.84 | 0.6 | undecidable | manual | S | 14 | 24.9528 | 109 | -0.27 | 49 |
IV.LNSS.HNZ. | 2022-05-10T16:37:33.35 | 0.3 | undecidable | manual | P | 123 | 44.4222 | 50 | -0.13 | 73 |
IV.ATCC.EHZ. | 2022-05-10T16:37:32.95 | 1.0 | positive | manual | P | 6 | 40.3263 | 50 | 0.1 | 25 |
IV.CESI.HHZ. | 2022-05-10T16:37:31.65 | 0.3 | negative | manual | P | 52 | 32.745 | 50 | -0.04 | 76 |
IV.ASSB.HHZ. | 2022-05-10T16:37:30.22 | 0.3 | positive | manual | P | 14 | 24.9528 | 109 | -0.01 | 78 |
IV.CESX.HHZ. | 2022-05-10T16:37:29.90 | 0.6 | undecidable | manual | P | 180 | 23.8539 | 110 | -0.13 | 51 |
IV.MOMA.HHZ. | 2022-05-10T16:37:28.06 | 0.6 | undecidable | manual | S | 210 | 2.5974 | 164 | -0.04 | 54 |
IT.GNU.HGE. | 2022-05-10T16:37:28.09 | 0.6 | undecidable | manual | S | 210 | 2.5974 | 164 | -0.01 | 54 |
IV.MOMA.HHZ. | 2022-05-10T16:37:27.02 | 1.0 | undecidable | manual | P | 210 | 2.5974 | 164 | 0.26 | 26 |
IT.GNU.HGE. | 2022-05-10T16:37:27.03 | 0.3 | undecidable | manual | P | 210 | 2.5974 | 164 | 0.27 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.0 | 0.0000625 | 0.24 | AML | other | m | 2022-05-10T16:37:34.28 |
IV.CESX.HHN. | ML:1.1 | 0.00007400000000000001 | 0.16 | AML | other | m | 2022-05-10T16:37:34.36 |
IV.CESX.HHE. | ML:1.2 | 0.00010805000000000001 | 0.38 | AML | other | m | 2022-05-10T16:37:35.12 |
IV.ASSB.HHN. | ML:0.9 | 0.00004975 | 0.86 | AML | other | m | 2022-05-10T16:37:35.32 |
IV.ARRO.EHE. | ML:1.2 | 0.00008585000000000001 | 0.22 | AML | other | m | 2022-05-10T16:37:37.00 |
IV.ARRO.EHN. | ML:1.2 | 0.0000799 | 0.22 | AML | other | m | 2022-05-10T16:37:37.21 |