A magnitude ML 1.2 earthquake occured in region: 6 km SW Costacciaro (PG), on
and geographic coordinates (lat, lon) 43.3250, 12.6640 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 |
---|---|---|---|---|
Costacciaro | PG | 6 | 1216 | 1216 |
Sigillo | PG | 6 | 2404 | 3620 |
Gubbio | PG | 8 | 32216 | 35836 |
Fossato di Vico | PG | 9 | 2840 | 38676 |
Scheggia e Pascelupo | PG | 9 | 1393 | 40069 |
Gualdo Tadino | PG | 14 | 15208 | 55277 |
Cantiano | PU | 17 | 2245 | 57522 |
Valfabbrica | PG | 19 | 3389 | 60911 |
Fabriano | AN | 20 | 31480 | 92391 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-03-31 21:57:35 |
43.3247 | 12.6638 | 10 | 2023-03-31 22:02:04 |
Sala Sismica INGV-Roma | 115927971 |
Field | Value |
---|---|
Time (UTC) | 2023-03-31 21:57:35 ± 0.06 |
Latitude | 43.3247 ± 0.0036 |
Longitude | 12.6638 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115927971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 347 |
Semi-minor axis of confidence ellipse (meter) | 314 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 157 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29228 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 115927971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-31 22:02:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2023-03-31T21:58:00.63 | 3.0 | undecidable | manual | S | -0.16 | 0 | |||
IV.ARVD.HHZ. | 2023-03-31T21:57:45.94 | 0.6 | undecidable | manual | S | 49 | 29.5482 | 50 | 0.16 | 48 |
IV.PIEI.HHZ. | 2023-03-31T21:57:44.44 | 0.6 | undecidable | manual | S | 336 | 25.5522 | 50 | -0.3 | 47 |
IV.ATPI.EHZ. | 2023-03-31T21:57:44.83 | 0.6 | undecidable | manual | S | 304 | 25.2525 | 50 | 0.17 | 48 |
IV.SNTG.HHZ. | 2023-03-31T21:57:43.81 | 0.6 | undecidable | manual | S | 109 | 23.6541 | 113 | -0.4 | 46 |
IV.ATVO.HHZ. | 2023-03-31T21:57:43.02 | 0.6 | undecidable | manual | S | 287 | 21.6672 | 115 | -0.57 | 44 |
IV.FRON.EHZ. | 2023-03-31T21:57:43.59 | 0.6 | undecidable | manual | S | 13 | 21.9669 | 115 | -0.09 | 49 |
IV.ARVD.HHZ. | 2023-03-31T21:57:41.37 | 0.6 | positive | manual | P | 49 | 29.5482 | 50 | 0.03 | 49 |
IV.SSFR.HHZ. | 2023-03-31T21:57:41.95 | 0.6 | undecidable | manual | S | 38 | 15.6732 | 123 | 0.2 | 49 |
IV.NARO.HHZ. | 2023-03-31T21:57:41.50 | 1.0 | undecidable | manual | P | 348 | 32.4453 | 50 | -0.29 | 23 |
IV.MURB.HHZ. | 2023-03-31T21:57:41.21 | 0.6 | undecidable | manual | S | 239 | 13.1757 | 128 | 0.15 | 49 |
IV.ATCC.EHZ. | 2023-03-31T21:57:41.72 | 0.6 | undecidable | manual | S | 187 | 15.5733 | 123 | -0.03 | 50 |
IV.ATVO.HHZ. | 2023-03-31T21:57:40.08 | 0.6 | undecidable | manual | P | 287 | 21.6672 | 115 | 0 | 50 |
IV.FRON.EHZ. | 2023-03-31T21:57:40.23 | 0.6 | undecidable | manual | P | 13 | 21.9669 | 115 | 0.1 | 49 |
IV.PIEI.HHZ. | 2023-03-31T21:57:40.66 | 0.6 | positive | manual | P | 336 | 25.5522 | 50 | -0.08 | 49 |
IV.ATPI.EHZ. | 2023-03-31T21:57:40.82 | 1.0 | negative | manual | P | 304 | 25.2525 | 50 | 0.13 | 24 |
IV.ATCC.EHZ. | 2023-03-31T21:57:39.06 | 0.1 | positive | manual | P | 187 | 15.5733 | 123 | 0.05 | 100 |
IV.FOSV.EHZ. | 2023-03-31T21:57:39.81 | 0.6 | undecidable | manual | S | 113 | 8.4804 | 140 | -0.09 | 50 |
IV.SSFR.HHZ. | 2023-03-31T21:57:39.21 | 0.1 | undecidable | manual | P | 38 | 15.6732 | 123 | 0.2 | 97 |
IV.SNTG.HHZ. | 2023-03-31T21:57:39.95 | 1.0 | undecidable | manual | P | 109 | 23.6541 | 113 | -0.48 | 23 |
IV.MURB.HHZ. | 2023-03-31T21:57:38.80 | 0.1 | undecidable | manual | P | 239 | 13.1757 | 128 | 0.19 | 98 |
IV.FOSV.EHZ. | 2023-03-31T21:57:37.95 | 1.0 | undecidable | manual | P | 113 | 8.4804 | 140 | 0.01 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHN. | ML:0.8 | 0.00008965000000000001 | 0.14 | AML | other | m | 2023-03-31T21:57:39.99 |
IV.FOSV.EHE. | ML:0.9 | 0.00011219999999999999 | 0.08 | AML | other | m | 2023-03-31T21:57:40.08 |
IV.MURB.HHN. | ML:1.3 | 0.000227 | 0.32 | AML | other | m | 2023-03-31T21:57:41.62 |
IV.MURB.HHE. | ML:1.2 | 0.0001855 | 0.58 | AML | other | m | 2023-03-31T21:57:41.74 |
IV.ATCC.EHE. | ML:1.2 | 0.000155 | 1.56 | AML | other | m | 2023-03-31T21:57:41.18 |
IV.ATCC.EHN. | ML:1.2 | 0.000141 | 1.72 | AML | other | m | 2023-03-31T21:57:42.88 |
IV.SSFR.HHN. | ML:1.6 | 0.0003735000000000001 | 0.72 | AML | other | m | 2023-03-31T21:57:42.13 |
IV.SSFR.HNN. | ML:1.7 | 0.00047 | 0.74 | AML | other | m | 2023-03-31T21:57:42.13 |
IV.SSFR.HHE. | ML:1.6 | 0.00034750000000000004 | 0.18 | AML | other | m | 2023-03-31T21:57:42.22 |
IV.SSFR.HNE. | ML:1.6 | 0.000367 | 0.58 | AML | other | m | 2023-03-31T21:57:42.44 |
IV.SNTG.HHN. | ML:0.8 | 0.0000401 | 1.82 | AML | other | m | 2023-03-31T21:57:43.05 |
IV.SNTG.HHE. | ML:0.8 | 0.0000412 | 0.7 | AML | other | m | 2023-03-31T21:57:44.58 |