A magnitude ML 1.0 earthquake occured in region: 5 km E Umbertide (PG), on
and geographic coordinates (lat, lon) 43.3020, 12.3850 at 6 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Umbertide | PG | 5 | 16681 | 16681 |
Montone | PG | 8 | 1680 | 18361 |
Pietralunga | PG | 16 | 2111 | 20472 |
Gubbio | PG | 17 | 32216 | 52688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2023-03-13 09:16:46 |
43.3015 | 12.3852 | 6 | 2024-03-01 17:18:02 |
Bollettino Sismico Italiano INGV | 116284771 |
Reviewed Rev100 |
ML 1.2 | 2023-03-13 09:16:46 |
43.3062 | 12.3968 | 4 | 2023-03-13 09:38:35 |
Sala Sismica INGV-Roma | 115313241 |
Field | Value |
---|---|
Time (UTC) | 2023-03-13 09:16:46 ± 0.16 |
Latitude | 43.3015 ± 0.0045 |
Longitude | 12.3852 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116284771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 525 |
Semi-minor axis of confidence ellipse (meter) | 135 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 341 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115313241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-13 09:38:35 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116284771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-11 16:17:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2023-03-13T09:16:57.83 | 0.3 | undecidable | manual | S | 275 | 33.9438 | 100 | -0.5 | 65 |
IV.PIEI.HNN. | 2023-03-13T09:16:56.52 | 0.3 | undecidable | manual | S | 25 | 28.6491 | 102 | 0 | 73 |
IV.ATBU.EHZ. | 2023-03-13T09:16:55.09 | 0.3 | undecidable | manual | S | 34 | 23.3544 | 104 | 0.35 | 69 |
IV.CAFI.HHZ. | 2023-03-13T09:16:53.05 | 0.3 | undecidable | manual | P | 275 | 33.9438 | 100 | -0.22 | 69 |
IV.ATPI.EHZ. | 2023-03-13T09:16:52.67 | 0.3 | undecidable | manual | S | 5 | 16.5723 | 110 | 0.18 | 72 |
IV.PIEI.HNN. | 2023-03-13T09:16:52.13 | 0.3 | undecidable | manual | P | 25 | 28.6491 | 102 | -0.1 | 72 |
IV.MMUR.HNZ. | 2023-03-13T09:16:52.28 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.MURB.HHZ. | 2023-03-13T09:16:51.35 | 0.1 | undecidable | manual | S | 111 | 12.0768 | 116 | 0.32 | 94 |
IV.ATVO.HHN. | 2023-03-13T09:16:50.20 | 0.3 | undecidable | manual | S | 11 | 9.0798 | 123 | 0.05 | 75 |
IV.ATBU.EHZ. | 2023-03-13T09:16:50.79 | 0.6 | undecidable | manual | P | 34 | 23.3544 | 104 | -0.41 | 45 |
IV.ATVA.EHE. | 2023-03-13T09:16:50.16 | 0.1 | undecidable | manual | S | 253 | 8.4804 | 125 | 0.2 | 97 |
IV.ATMI.HHZ. | 2023-03-13T09:16:50.72 | 0.1 | undecidable | manual | S | 291 | 10.0788 | 120 | 0.27 | 95 |
IV.MURB.HHZ. | 2023-03-13T09:16:49.03 | 0.1 | positive | manual | P | 111 | 12.0768 | 116 | -0.03 | 100 |
IV.ATMI.HHZ. | 2023-03-13T09:16:49.10 | 0.6 | undecidable | manual | P | 291 | 10.0788 | 120 | 0.38 | 47 |
IV.ATPI.EHZ. | 2023-03-13T09:16:49.93 | 0.3 | undecidable | manual | P | 5 | 16.5723 | 110 | 0.03 | 75 |
IV.ATFO.HHN. | 2023-03-13T09:16:49.09 | 1.0 | undecidable | manual | P | 64 | 16.6722 | 110 | -0.83 | 20 |
IV.ATVO.HHN. | 2023-03-13T09:16:48.55 | 0.3 | undecidable | manual | P | 11 | 9.0798 | 123 | 0 | 76 |
IV.ATLO.EHE. | 2023-03-13T09:16:48.16 | 0.1 | undecidable | manual | S | 50 | 2.2977 | 158 | -0.43 | 94 |
IV.ATVA.EHE. | 2023-03-13T09:16:48.56 | 0.1 | undecidable | manual | P | 253 | 8.4804 | 125 | 0.12 | 99 |
IV.UMBT.HGZ. | 2023-03-13T09:16:47.39 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ATLO.EHE. | 2023-03-13T09:16:47.49 | 0.1 | undecidable | manual | P | 50 | 2.2977 | 158 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.5 | 0.00038449999999999997 | 0.2 | AML | other | m | 2023-03-13T09:16:51.58 |
IV.MURB.HHE. | ML:1.4 | 0.00034599999999999995 | 1.26 | AML | other | m | 2023-03-13T09:16:52.67 |
IV.ATMI.HHN. | ML:0.6 | 0.000065134975 | 0.3008 | AML | other | m | 2023-03-13T09:16:52.35 |
IV.ATMI.HHE. | ML:0.6 | 0.000058825160000000004 | 0.2432 | AML | other | m | 2023-03-13T09:16:51.75 |
IV.MURB.HNN. | ML:1.4 | 0.00037783235000000005 | 0.2304 | AML | other | m | 2023-03-13T09:16:51.47 |
IV.MURB.HNE. | ML:1.3 | 0.0002912204 | 0.192 | AML | other | m | 2023-03-13T09:16:52.05 |
IV.ATPI.EHE. | ML:0.5 | 0.00002921376 | 0.2048 | AML | other | m | 2023-03-13T09:16:54.46 |
IV.ATPI.EHN. | ML:0.5 | 0.00003248842000000001 | 0.2176 | AML | other | m | 2023-03-13T09:16:53.02 |