A magnitude ML 0.9 earthquake occured in region: 4 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3800, 12.5360 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 11 | 1393 | 35720 |
Cantiano | PU | 13 | 2245 | 37965 |
Costacciaro | PG | 14 | 1216 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Sigillo | PG | 17 | 2404 | 43265 |
Umbertide | PG | 19 | 16681 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-04-18 16:39:53 |
43.3797 | 12.5365 | 9 | 2022-04-18 16:45:34 |
Sala Sismica INGV-Roma | 103442531 |
Field | Value |
---|---|
Time (UTC) | 2022-04-18 16:39:53 ± 0.31 |
Latitude | 43.3797 ± 0.0063 |
Longitude | 12.5365 ± 0.0099 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103442531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 763 |
Semi-minor axis of confidence ellipse (meter) | 283 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 65 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20864 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 103442531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-18 16:45:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2022-04-18T16:40:10.57 | 3.0 | undecidable | manual | S | -2.9 | 0 | |||
IV.ATCC.EHZ. | 2022-04-18T16:40:03.21 | 0.1 | undecidable | manual | S | 159 | 23.1546 | 111 | 0.62 | 84 |
IV.SSFR.HHZ. | 2022-04-18T16:40:02.31 | 0.1 | undecidable | manual | S | 72 | 20.7681 | 114 | 0.47 | 89 |
IV.PIEI.HHZ. | 2022-04-18T16:40:01.20 | 0.1 | undecidable | manual | S | 360 | 17.2716 | 118 | 0.45 | 89 |
IV.ATPI.EHZ. | 2022-04-18T16:39:59.72 | 0.1 | undecidable | manual | S | 306 | 13.3755 | 124 | 0.14 | 96 |
IV.MURB.HHZ. | 2022-04-18T16:39:59.43 | 0.1 | undecidable | manual | S | 184 | 12.9759 | 125 | -0.03 | 99 |
IV.ATVO.HHZ. | 2022-04-18T16:39:58.54 | 0.1 | undecidable | manual | S | 272 | 10.4784 | 131 | -0.23 | 95 |
IV.PIEI.HHZ. | 2022-04-18T16:39:58.19 | 1.0 | undecidable | manual | P | 360 | 17.2716 | 118 | 0.31 | 23 |
IV.ATCC.EHZ. | 2022-04-18T16:39:58.57 | 0.1 | undecidable | manual | P | 159 | 23.1546 | 111 | -0.38 | 90 |
IV.SSFR.HHZ. | 2022-04-18T16:39:58.22 | 0.1 | undecidable | manual | P | 72 | 20.7681 | 114 | -0.29 | 92 |
IV.MURB.HHZ. | 2022-04-18T16:39:57.31 | 0.1 | positive | manual | P | 184 | 12.9759 | 125 | 0.17 | 96 |
IV.FRON.EHZ. | 2022-04-18T16:39:57.69 | 0.1 | undecidable | manual | P | 45 | 21.5673 | 113 | -0.97 | 72 |
IV.ATPI.EHZ. | 2022-04-18T16:39:57.47 | 1.0 | negative | manual | P | 306 | 13.3755 | 124 | 0.26 | 23 |
IV.ATFO.HHZ. | 2022-04-18T16:39:56.94 | 0.1 | undecidable | manual | S | 117 | 3.1968 | 161 | -0.35 | 94 |
IV.ATVO.HHZ. | 2022-04-18T16:39:56.82 | 0.1 | positive | manual | P | 272 | 10.4784 | 131 | 0.08 | 98 |
IV.ATFO.HHZ. | 2022-04-18T16:39:55.93 | 0.1 | negative | manual | P | 117 | 3.1968 | 161 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:1.2 | 0.0001905 | 0.12 | AML | other | m | 2022-04-18T16:39:58.68 |
IV.ATVO.HHE. | ML:1.0 | 0.00011350000000000001 | 0.16 | AML | other | m | 2022-04-18T16:39:58.75 |
IV.MURB.HHN. | ML:1.0 | 0.0001275 | 1.22 | AML | other | m | 2022-04-18T16:40:00.08 |
IV.MURB.HHE. | ML:1.1 | 0.00013800000000000002 | 0.26 | AML | other | m | 2022-04-18T16:40:00.64 |
IV.PIEI.HHE. | ML:0.8 | 0.0000513 | 1.5 | AML | other | m | 2022-04-18T16:40:02.09 |
IV.PIEI.HHN. | ML:0.6 | 0.00003715 | 0.22 | AML | other | m | 2022-04-18T16:40:02.32 |
IV.SSFR.HHN. | ML:0.7 | 0.00003845 | 0.24 | AML | other | m | 2022-04-18T16:40:03.95 |
IV.SSFR.HHE. | ML:0.7 | 0.00004 | 0.58 | AML | other | m | 2022-04-18T16:40:04.88 |