A magnitude ML 0.4 earthquake occured in region: 7 km N Gubbio (PG), on
and geographic coordinates (lat, lon) 43.4180, 12.5680 at 12 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 |
Cantiano | PU | 8 | 2245 | 34461 |
Scheggia e Pascelupo | PG | 8 | 1393 | 35854 |
Pietralunga | PG | 11 | 2111 | 37965 |
Costacciaro | PG | 13 | 1216 | 39181 |
Cagli | PU | 16 | 8731 | 47912 |
Sigillo | PG | 17 | 2404 | 50316 |
Frontone | PU | 18 | 1300 | 51616 |
Serra Sant'Abbondio | PU | 18 | 1027 | 52643 |
Piobbico | PU | 20 | 2029 | 54672 |
Apecchio | PU | 20 | 1882 | 56554 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-04-17 01:45:57 |
43.4185 | 12.5683 | 12 | 2020-04-17 02:11:47 |
Sala Sismica INGV-Roma | 78302771 |
Field | Value |
---|---|
Time (UTC) | 2020-04-17 01:45:57 ± 0.06 |
Latitude | 43.4185 ± 0.0027 |
Longitude | 12.5683 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78302771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 42 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 323 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.05216 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28239 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78302771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-17 02:11:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2020-04-17T01:46:05.03 | 0.3 | undecidable | manual | S | 192 | 17.5713 | 99 | 0.35 | 69 |
IV.APEC.HHZ. | 2020-04-17T01:46:05.40 | 0.3 | undecidable | manual | S | 322 | 19.5693 | 97 | 0.2 | 71 |
IV.FRON.EHZ. | 2020-04-17T01:46:04.43 | 0.1 | undecidable | manual | S | 49 | 16.7721 | 101 | -0.03 | 98 |
IV.PIEI.HHZ. | 2020-04-17T01:46:03.38 | 0.1 | undecidable | manual | S | 348 | 13.2756 | 112 | -0.18 | 96 |
IV.ATVO.HHZ. | 2020-04-17T01:46:03.29 | 0.3 | undecidable | manual | S | 253 | 13.6752 | 110 | -0.36 | 69 |
IV.ATPI.EHZ. | 2020-04-17T01:46:03.44 | 0.3 | undecidable | manual | S | 285 | 13.875 | 109 | -0.26 | 71 |
IV.ARVD.HHZ. | 2020-04-17T01:46:03.75 | 0.3 | undecidable | manual | P | 73 | 31.3464 | 92 | 0 | 72 |
IV.ATBU.EHZ. | 2020-04-17T01:46:02.45 | 0.3 | undecidable | manual | S | 346 | 6.5934 | 142 | 0.32 | 70 |
IV.ATCC.EHZ. | 2020-04-17T01:46:02.98 | 0.3 | undecidable | manual | P | 167 | 26.5512 | 93 | -0.03 | 72 |
IV.ATSC.EHZ. | 2020-04-17T01:46:02.57 | 0.1 | undecidable | manual | S | 86 | 9.4794 | 127 | -0.12 | 97 |
IV.NARO.HHZ. | 2020-04-17T01:46:02.12 | 0.1 | undecidable | manual | P | 3 | 21.3675 | 95 | -0.1 | 96 |
IV.FRON.EHZ. | 2020-04-17T01:46:01.51 | 0.3 | undecidable | manual | P | 49 | 16.7721 | 101 | -0.01 | 74 |
IV.APEC.HHZ. | 2020-04-17T01:46:01.88 | 0.1 | undecidable | manual | P | 322 | 19.5693 | 97 | -0.07 | 97 |
IV.MURB.HHZ. | 2020-04-17T01:46:01.87 | 0.1 | undecidable | manual | P | 192 | 17.5713 | 99 | 0.23 | 95 |
IV.FOSV.EHZ. | 2020-04-17T01:46:01.91 | 0.3 | undecidable | manual | P | 131 | 20.7681 | 96 | -0.21 | 70 |
IV.ATVO.HHZ. | 2020-04-17T01:46:01.00 | 0.1 | undecidable | manual | P | 253 | 13.6752 | 110 | -0.05 | 98 |
IV.ATFO.HHZ. | 2020-04-17T01:46:01.89 | 0.6 | undecidable | manual | S | 177 | 5.7942 | 146 | -0.11 | 49 |
IV.ATPI.EHZ. | 2020-04-17T01:46:01.02 | 0.3 | undecidable | manual | P | 285 | 13.875 | 109 | -0.06 | 74 |
IV.ATFO.HHZ. | 2020-04-17T01:46:00.13 | 0.1 | undecidable | manual | P | 177 | 5.7942 | 146 | 0.03 | 100 |
IV.PIEI.HHZ. | 2020-04-17T01:46:00.96 | 0.1 | undecidable | manual | P | 348 | 13.2756 | 112 | -0.04 | 99 |
IV.ATBU.EHZ. | 2020-04-17T01:46:00.51 | 0.1 | undecidable | manual | P | 346 | 6.5934 | 142 | 0.34 | 93 |
IV.ATSC.EHZ. | 2020-04-17T01:46:00.64 | 0.1 | undecidable | manual | P | 86 | 9.4794 | 127 | 0.14 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.5 | 0.000028999999999999997 | 0.16 | AML | other | m | 2020-04-17T01:46:03.49 |
IV.ATVO.HHE. | ML:0.5 | 0.0000294 | 0.34 | AML | other | m | 2020-04-17T01:46:03.69 |
IV.PIEI.HHE. | ML:0.7 | 0.00005105 | 0.08 | AML | other | m | 2020-04-17T01:46:03.67 |
IV.ATPI.EHN. | ML:0.3 | 0.000021349999999999997 | 1.56 | AML | other | m | 2020-04-17T01:46:03.04 |
IV.PIEI.HHN. | ML:0.4 | 0.000027400000000000002 | 1.16 | AML | other | m | 2020-04-17T01:46:04.10 |
IV.ATPI.EHE. | ML:0.2 | 0.000016649999999999998 | 0.26 | AML | other | m | 2020-04-17T01:46:04.91 |
IV.FRON.EHE. | ML:0.3 | 0.00001695 | 1.4 | AML | other | m | 2020-04-17T01:46:05.82 |
IV.FRON.EHN. | ML:0.6 | 0.000030400000000000004 | 0.54 | AML | other | m | 2020-04-17T01:46:05.79 |
IV.NARO.HHE. | ML:0.4 | 0.00001585 | 0.92 | AML | other | m | 2020-04-17T01:46:05.64 |
IV.NARO.HHN. | ML:0.4 | 0.00001295 | 0.06 | AML | other | m | 2020-04-17T01:46:06.24 |
IV.ARVD.HHE. | ML:0.5 | 0.000013099999999999998 | 1.28 | AML | other | m | 2020-04-17T01:46:08.27 |
IV.ARVD.HHN. | ML:0.4 | 0.00000921 | 1.54 | AML | other | m | 2020-04-17T01:46:09.10 |