A magnitude ML 0.5 earthquake occured in region: 7 km W Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.2330, 12.6960 at 11 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 7 | 15208 | 15208 |
Fossato di Vico | PG | 9 | 2840 | 18048 |
Valfabbrica | PG | 11 | 3389 | 21437 |
Sigillo | PG | 12 | 2404 | 23841 |
Costacciaro | PG | 14 | 1216 | 25057 |
Nocera Umbra | PG | 16 | 5839 | 30896 |
Gubbio | PG | 16 | 32216 | 63112 |
Assisi | PG | 19 | 28299 | 91411 |
Scheggia e Pascelupo | PG | 19 | 1393 | 92804 |
Fiuminata | MC | 20 | 1402 | 94206 |
Valtopina | PG | 20 | 1398 | 95604 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-05-01 08:43:26 |
43.2332 | 12.6958 | 11 | 2023-05-01 09:05:55 |
Sala Sismica INGV-Roma | 116929911 |
Field | Value |
---|---|
Time (UTC) | 2023-05-01 08:43:26 ± 0.03 |
Latitude | 43.2332 ± 0.0018 |
Longitude | 12.6958 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116929911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 287 |
Semi-minor axis of confidence ellipse (meter) | 181 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27429 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116929911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-01 09:05:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TSM5.DHZ.01 | 2023-05-01T08:43:36.73 | 0.3 | undecidable | manual | S | 345 | 28.3494 | 50 | 0.23 | 71 |
IV.CESI.HNZ. | 2023-05-01T08:43:36.98 | 0.3 | undecidable | manual | S | 146 | 30.4473 | 50 | -0.08 | 72 |
IV.ATVO.HHZ. | 2023-05-01T08:43:36.56 | 0.3 | undecidable | manual | S | 305 | 28.5492 | 50 | -0.01 | 74 |
IV.MML1.HNN. | 2023-05-01T08:43:35.89 | 0.3 | undecidable | manual | S | 121 | 25.9518 | 50 | 0.02 | 74 |
IV.SSFR.HHZ. | 2023-05-01T08:43:35.13 | 0.3 | undecidable | manual | S | 17 | 23.5542 | 50 | -0.1 | 73 |
IV.ATSC.EHZ. | 2023-05-01T08:43:34.38 | 0.3 | undecidable | manual | S | 358 | 21.1677 | 50 | -0.21 | 72 |
IV.ASSB.HHZ. | 2023-05-01T08:43:34.43 | 0.3 | undecidable | manual | S | 188 | 21.3675 | 50 | -0.21 | 72 |
IV.ATFO.HHZ. | 2023-05-01T08:43:33.74 | 0.3 | undecidable | manual | S | 326 | 17.871 | 121 | 0.06 | 74 |
IV.MURB.HHZ. | 2023-05-01T08:43:32.78 | 0.3 | undecidable | manual | S | 283 | 14.2746 | 127 | 0.15 | 74 |
IV.ATVO.HHZ. | 2023-05-01T08:43:32.20 | 0.3 | undecidable | manual | P | 305 | 28.5492 | 50 | -0.08 | 73 |
IV.TSM5.DHZ.01 | 2023-05-01T08:43:32.32 | 0.1 | undecidable | manual | P | 345 | 28.3494 | 50 | 0.08 | 97 |
IV.TSM1.DHZ. | 2023-05-01T08:43:32.47 | 0.3 | undecidable | manual | S | 327 | 14.7741 | 126 | -0.31 | 71 |
IV.CESI.HNZ. | 2023-05-01T08:43:32.57 | 0.6 | undecidable | manual | P | 146 | 30.4473 | 50 | 0 | 49 |
IV.FOSV.EHZ. | 2023-05-01T08:43:31.15 | 0.3 | undecidable | manual | S | 38 | 8.5803 | 141 | -0.09 | 75 |
IV.SSFR.HHZ. | 2023-05-01T08:43:31.75 | 0.3 | undecidable | manual | P | 17 | 23.5542 | 50 | 0.24 | 71 |
IV.ATSC.EHZ. | 2023-05-01T08:43:31.19 | 0.3 | undecidable | manual | P | 358 | 21.1677 | 50 | 0.05 | 74 |
IV.MML1.HNN. | 2023-05-01T08:43:31.95 | 0.3 | undecidable | manual | P | 121 | 25.9518 | 50 | 0.07 | 73 |
IV.ASSB.HHZ. | 2023-05-01T08:43:31.19 | 0.3 | undecidable | manual | P | 188 | 21.3675 | 50 | 0.02 | 75 |
IV.SNTG.HHZ. | 2023-05-01T08:43:30.77 | 3.0 | negative | manual | P | -0.08 | 0 | |||
IV.MURB.HHZ. | 2023-05-01T08:43:30.11 | 0.1 | undecidable | manual | P | 283 | 14.2746 | 127 | 0.1 | 99 |
IV.ATCC.EHZ. | 2023-05-01T08:43:30.83 | 0.3 | undecidable | manual | S | 220 | 6.993 | 147 | -0.07 | 76 |
IV.ATFO.HHZ. | 2023-05-01T08:43:30.58 | 0.3 | undecidable | manual | P | 326 | 17.871 | 121 | -0.04 | 75 |
IV.TSM1.DHZ. | 2023-05-01T08:43:29.86 | 0.3 | undecidable | manual | P | 327 | 14.7741 | 126 | -0.23 | 72 |
IV.ATCC.EHZ. | 2023-05-01T08:43:29.16 | 0.1 | undecidable | manual | P | 220 | 6.993 | 147 | 0.15 | 99 |
IV.FOSV.EHZ. | 2023-05-01T08:43:29.30 | 0.1 | undecidable | manual | P | 38 | 8.5803 | 141 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHN. | ML:0.4 | 0.00003575 | 0.16 | AML | other | m | 2023-05-01T08:43:31.27 |
IV.FOSV.EHE. | ML:0.2 | 0.000021649999999999998 | 0.32 | AML | other | m | 2023-05-01T08:43:31.29 |
IV.MURB.HHE. | ML:0.8 | 0.00006735509500000001 | 0.16 | AML | other | m | 2023-05-01T08:43:33.22 |
IV.MURB.HHN. | ML:0.6 | 0.00003648828 | 0.224 | AML | other | m | 2023-05-01T08:43:33.04 |
IV.ASSB.HHE. | ML:0.5 | 0.000021287035000000004 | 0.0768 | AML | other | m | 2023-05-01T08:43:34.90 |
IV.ASSB.HHN. | ML:0.5 | 0.000021544519999999998 | 0.1792 | AML | other | m | 2023-05-01T08:43:34.65 |
IV.SSFR.HHE. | ML:0.5 | 0.000021458329999999996 | 0.16 | AML | other | m | 2023-05-01T08:43:35.42 |
IV.SSFR.HHN. | ML:0.6 | 0.00002344331 | 0.1408 | AML | other | m | 2023-05-01T08:43:35.31 |