A magnitude ML 1.1 earthquake occured in region: 5 km E Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1560, 12.6630 at 10 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 |
---|---|---|---|---|
Valfabbrica | PG | 5 | 3389 | 3389 |
Assisi | PG | 10 | 28299 | 31688 |
Nocera Umbra | PG | 12 | 5839 | 37527 |
Valtopina | PG | 13 | 1398 | 38925 |
Gualdo Tadino | PG | 13 | 15208 | 54133 |
Bastia Umbra | PG | 13 | 21874 | 76007 |
Fossato di Vico | PG | 18 | 2840 | 78847 |
Spello | PG | 18 | 8645 | 87492 |
Cannara | PG | 19 | 4305 | 91797 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-05-20 22:37:13 |
43.1555 | 12.6628 | 11 | 2022-05-20 22:43:41 |
Sala Sismica INGV-Roma | 104926021 |
Field | Value |
---|---|
Time (UTC) | 2022-05-20 22:37:13 ± 0.04 |
Latitude | 43.1555 ± 0.0018 |
Longitude | 12.6628 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104926021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 200 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.03417 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
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 | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 104926021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-20 22:43:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2022-05-20T22:37:24.63 | 0.1 | undecidable | manual | S | 17 | 32.6451 | 50 | -0.14 | 94 |
IV.SNTG.HHZ. | 2022-05-20T22:37:22.85 | 0.1 | undecidable | manual | S | 64 | 25.0527 | 50 | 0.11 | 96 |
IV.MML1.EHZ. | 2022-05-20T22:37:22.95 | 0.1 | undecidable | manual | S | 100 | 25.4523 | 50 | 0.1 | 96 |
IV.MURB.HHZ. | 2022-05-20T22:37:20.40 | 0.1 | undecidable | manual | S | 317 | 16.3725 | 123 | 0.17 | 96 |
IV.FOSV.EHZ. | 2022-05-20T22:37:20.55 | 0.1 | undecidable | manual | S | 27 | 17.3715 | 121 | 0.01 | 99 |
IV.SSFR.HHZ. | 2022-05-20T22:37:19.81 | 0.6 | negative | manual | P | 17 | 32.6451 | 50 | -0.19 | 47 |
IV.ASSB.HHZ. | 2022-05-20T22:37:19.14 | 0.1 | undecidable | manual | S | 182 | 12.4764 | 130 | -0.02 | 100 |
IV.SNTG.HHZ. | 2022-05-20T22:37:18.76 | 1.0 | negative | manual | P | 64 | 25.0527 | 50 | -0.07 | 24 |
IV.MML1.EHZ. | 2022-05-20T22:37:18.84 | 1.0 | negative | manual | P | 100 | 25.4523 | 50 | -0.05 | 24 |
IV.MURB.HHZ. | 2022-05-20T22:37:17.41 | 0.1 | positive | manual | P | 317 | 16.3725 | 123 | 0.03 | 99 |
IV.ATCC.EHZ. | 2022-05-20T22:37:17.27 | 0.1 | undecidable | manual | S | 331 | 3.7962 | 160 | -0.09 | 100 |
IV.FOSV.EHZ. | 2022-05-20T22:37:17.51 | 0.6 | undecidable | manual | P | 27 | 17.3715 | 121 | -0.05 | 49 |
IV.ASSB.HHZ. | 2022-05-20T22:37:16.69 | 0.6 | undecidable | manual | P | 182 | 12.4764 | 130 | -0.07 | 49 |
IV.ATCC.EHZ. | 2022-05-20T22:37:15.78 | 0.6 | undecidable | manual | P | 331 | 3.7962 | 160 | 0.06 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.HNE. | ML:1.5 | 0.00054 | 0.22 | AML | other | m | 2022-05-20T22:37:17.56 |
IV.ATCC.EHE. | ML:1.5 | 0.0005835 | 0.22 | AML | other | m | 2022-05-20T22:37:17.57 |
IV.ATCC.HNN. | ML:1.4 | 0.0004265 | 0.68 | AML | other | m | 2022-05-20T22:37:17.40 |
IV.ATCC.EHN. | ML:1.4 | 0.000402 | 0.68 | AML | other | m | 2022-05-20T22:37:17.41 |
IV.ASSB.HHN. | ML:1.1 | 0.0001365 | 0.34 | AML | other | m | 2022-05-20T22:37:19.22 |
IV.ASSB.HHE. | ML:1.0 | 0.00010894999999999999 | 0.42 | AML | other | m | 2022-05-20T22:37:19.22 |
IV.FOSV.EHN. | ML:0.8 | 0.00004865 | 0.26 | AML | other | m | 2022-05-20T22:37:20.75 |
IV.FOSV.EHE. | ML:0.8 | 0.000053750000000000005 | 0.42 | AML | other | m | 2022-05-20T22:37:20.65 |
IV.MURB.HHE. | ML:1.2 | 0.00013900000000000002 | 0.18 | AML | other | m | 2022-05-20T22:37:20.84 |
IV.MURB.HHN. | ML:1.1 | 0.0001182 | 0.14 | AML | other | m | 2022-05-20T22:37:21.10 |
IV.MML1.EHN. | ML:0.8 | 0.00003925 | 0.14 | AML | other | m | 2022-05-20T22:37:23.03 |
IV.MML1.EHE. | ML:0.7 | 0.000029049999999999998 | 1.84 | AML | other | m | 2022-05-20T22:37:23.98 |
IV.SNTG.HHE. | ML:0.7 | 0.000029899999999999995 | 1.28 | AML | other | m | 2022-05-20T22:37:23.95 |
IV.SNTG.HHN. | ML:0.7 | 0.00002835 | 0.84 | AML | other | m | 2022-05-20T22:37:23.94 |
IV.SSFR.HHE. | ML:1.2 | 0.000075 | 1.78 | AML | other | m | 2022-05-20T22:37:24.10 |
IV.SSFR.HHN. | ML:1.0 | 0.00004035 | 0.52 | AML | other | m | 2022-05-20T22:37:26.60 |