A magnitude ML 1.2 earthquake occured in region: 3 km E Umbertide (PG), on
and geographic coordinates (lat, lon) 43.3140, 12.3610 at 26 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 |
---|---|---|---|---|
Umbertide | PG | 3 | 16681 | 16681 |
Montone | PG | 6 | 1680 | 18361 |
Pietralunga | PG | 16 | 2111 | 20472 |
Gubbio | PG | 18 | 32216 | 52688 |
Città di Castello | PG | 19 | 39913 | 92601 |
Lisciano Niccone | PG | 19 | 613 | 93214 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-05-18 23:46:02 |
43.3142 | 12.3608 | 26 | 2022-05-18 23:57:54 |
Sala Sismica INGV-Roma | 104838871 |
Field | Value |
---|---|
Time (UTC) | 2022-05-18 23:46:02 ± 0.09 |
Latitude | 43.3142 ± 0.0045 |
Longitude | 12.3608 ± 0.0049 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104838871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 424 |
Semi-minor axis of confidence ellipse (meter) | 380 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 333 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.07015 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33635 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 104838871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-18 23:57:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2022-05-18T23:46:16.14 | 0.6 | undecidable | manual | S | 28 | 37.3293 | 118 | 0.06 | 47 |
IV.FRON.EHZ. | 2022-05-18T23:46:15.85 | 0.6 | undecidable | manual | S | 52 | 37.0296 | 119 | -0.16 | 46 |
IV.SSFR.HHZ. | 2022-05-18T23:46:15.92 | 0.6 | undecidable | manual | S | 68 | 36.6411 | 119 | 0.02 | 48 |
IV.PIEI.HHZ. | 2022-05-18T23:46:14.13 | 0.3 | undecidable | manual | S | 30 | 28.3494 | 127 | 0.09 | 72 |
IV.CAFI.HHZ. | 2022-05-18T23:46:14.51 | 0.6 | undecidable | manual | S | 273 | 31.8459 | 123 | -0.31 | 46 |
IV.ATCC.EHZ. | 2022-05-18T23:46:13.47 | 3.0 | undecidable | manual | S | 26.751 | -0.23 | 0 | ||
IV.MURB.HHZ. | 2022-05-18T23:46:11.44 | 0.6 | undecidable | manual | S | 113 | 14.3745 | 147 | -0.04 | 49 |
IV.ATPI.EHZ. | 2022-05-18T23:46:11.61 | 0.6 | undecidable | manual | S | 12 | 15.4734 | 145 | -0.04 | 50 |
IV.NARO.HHZ. | 2022-05-18T23:46:10.43 | 0.3 | positive | manual | P | 28 | 37.3293 | 118 | 0.04 | 72 |
IV.ATVO.HHZ. | 2022-05-18T23:46:10.45 | 0.6 | undecidable | manual | S | 26 | 8.3805 | 160 | -0.31 | 47 |
IV.FRON.EHZ. | 2022-05-18T23:46:10.36 | 0.6 | negative | manual | P | 52 | 37.0296 | 119 | 0.01 | 48 |
IV.SSFR.HHZ. | 2022-05-18T23:46:10.29 | 0.3 | undecidable | manual | P | 68 | 36.6411 | 119 | 0 | 72 |
IV.ATMI.HHZ. | 2022-05-18T23:46:10.92 | 0.3 | undecidable | manual | S | 287 | 7.7811 | 161 | 0.21 | 72 |
IV.PIEI.HHZ. | 2022-05-18T23:46:09.24 | 0.3 | negative | manual | P | 30 | 28.3494 | 127 | 0.03 | 73 |
IV.CAFI.HHZ. | 2022-05-18T23:46:09.92 | 1.0 | undecidable | manual | P | 273 | 31.8459 | 123 | 0.26 | 23 |
IV.ATPI.EHZ. | 2022-05-18T23:46:07.91 | 1.0 | undecidable | manual | P | 12 | 15.4734 | 145 | 0.08 | 25 |
IV.ATMI.HHZ. | 2022-05-18T23:46:07.36 | 0.1 | undecidable | manual | P | 287 | 7.7811 | 161 | 0.07 | 100 |
IV.MURB.HHZ. | 2022-05-18T23:46:07.85 | 1.0 | positive | manual | P | 113 | 14.3745 | 147 | 0.12 | 24 |
IV.ATVO.HHZ. | 2022-05-18T23:46:07.27 | 0.1 | undecidable | manual | P | 26 | 8.3805 | 160 | -0.05 | 100 |
IV.ATCC.EHZ. | 2022-05-18T23:46:07.80 | 3.0 | undecidable | manual | P | 26.751 | -1.22 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.5 | 0.00015150000000000002 | 0.2 | AML | other | m | 2022-05-18T23:46:11.65 |
IV.MURB.HHN. | ML:1.3 | 0.00011449999999999999 | 0.32 | AML | other | m | 2022-05-18T23:46:11.65 |
IV.SSFR.HHN. | ML:1.0 | 0.00002895 | 1.06 | AML | other | m | 2022-05-18T23:46:17.54 |
IV.SSFR.HHE. | ML:1.1 | 0.000041700000000000004 | 0.16 | AML | other | m | 2022-05-18T23:46:17.02 |