A magnitude ML 0.7 earthquake occured in region: 7 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3580, 12.4900 at 0 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 | 7 | 32216 | 32216 |
Pietralunga | PG | 10 | 2111 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Umbertide | PG | 14 | 16681 | 52688 |
Scheggia e Pascelupo | PG | 15 | 1393 | 54081 |
Cantiano | PU | 17 | 2245 | 56326 |
Costacciaro | PG | 18 | 1216 | 57542 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-04-15 10:37:22 |
43.358 | 12.4905 | 0 | 2021-04-15 10:43:05 |
Sala Sismica INGV-Roma | 89114951 |
Field | Value |
---|---|
Time (UTC) | 2021-04-15 10:37:22 ± 0.12 |
Latitude | 43.3580 ± 0.0045 |
Longitude | 12.4905 ± 0.0087 |
Depth (km) | 0 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 89114951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 720 |
Semi-minor axis of confidence ellipse (meter) | 520 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 267 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76262 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 89114951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-15 10:43:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIU.EHZ. | 2021-04-15T10:38:06.95 | 3.0 | undecidable | manual | S | -0.99 | 0 | |||
IV.MMO1.EHZ. | 2021-04-15T10:37:39.45 | 3.0 | positive | manual | P | 84.6486 | 1.57 | 0 | ||
IV.MMUR.HNZ. | 2021-04-15T10:37:32.20 | 3.0 | positive | manual | P | 41.9247 | 1.79 | 0 | ||
IV.CAFI.HHZ. | 2021-04-15T10:37:30.38 | 0.3 | undecidable | manual | P | 266 | 42.4242 | 90 | -0.14 | 70 |
IV.ATCC.EHZ. | 2021-04-15T10:37:30.26 | 0.6 | undecidable | manual | S | 148 | 22.6551 | 91 | 0.38 | 46 |
IV.PIEI.HHZ. | 2021-04-15T10:37:29.32 | 0.6 | undecidable | manual | S | 10 | 20.0688 | 91 | 0.35 | 46 |
IV.ATCC.EHZ. | 2021-04-15T10:37:26.33 | 0.1 | undecidable | manual | P | 148 | 22.6551 | 91 | -0.23 | 95 |
IV.PIEI.HHZ. | 2021-04-15T10:37:25.98 | 0.6 | positive | manual | P | 10 | 20.0688 | 91 | -0.05 | 49 |
IV.MURB.HHZ. | 2021-04-15T10:37:25.74 | 0.6 | undecidable | manual | S | 165 | 10.878 | 91 | -0.06 | 50 |
IV.ATFO.HHZ. | 2021-04-15T10:37:24.17 | 0.6 | undecidable | manual | S | 82 | 6.5934 | 92 | -0.14 | 50 |
IV.MURB.HHZ. | 2021-04-15T10:37:24.51 | 0.3 | positive | manual | P | 165 | 10.878 | 91 | 0.31 | 71 |
IV.ATFO.HHZ. | 2021-04-15T10:37:23.24 | 0.1 | positive | manual | P | 82 | 6.5934 | 92 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:0.7 | 0.0000864 | 1.24 | AML | other | m | 2021-04-15T10:37:26.74 |
IV.MURB.HHE. | ML:0.8 | 0.00010415 | 0.28 | AML | other | m | 2021-04-15T10:37:29.31 |
IV.PIEI.HHE. | ML:0.7 | 0.00004025 | 0.24 | AML | other | m | 2021-04-15T10:37:29.79 |
IV.PIEI.HHN. | ML:0.6 | 0.000032500000000000004 | 0.28 | AML | other | m | 2021-04-15T10:37:29.80 |