A magnitude ML 0.9 earthquake occured in region: 5 km E Umbertide (PG), on
and geographic coordinates (lat, lon) 43.3020, 12.3940 at 5 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 | 9 | 1680 | 18361 |
Gubbio | PG | 16 | 32216 | 50577 |
Pietralunga | PG | 16 | 2111 | 52688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-03-11 13:36:40 |
43.3015 | 12.394 | 5 | 2024-03-01 17:18:10 |
Bollettino Sismico Italiano INGV | 117715891 |
Reviewed Rev100 |
ML 0.9 | 2023-03-11 13:36:39 |
43.2948 | 12.3688 | 8 | 2023-03-11 13:43:50 |
Sala Sismica INGV-Roma | 115254721 |
Field | Value |
---|---|
Time (UTC) | 2023-03-11 13:36:40 ± 0.13 |
Latitude | 43.3015 ± 0.0045 |
Longitude | 12.3940 ± 0.0049 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117715891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 479 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 149 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
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 | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.01709 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25541 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115254721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-11 13:43:50 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 117715891 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-25 12:39:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-03-11T13:36:50.13 | 0.6 | undecidable | manual | S | 24 | 28.3494 | 100 | -0.15 | 47 |
IV.ATSC.EHZ. | 2023-03-11T13:36:49.74 | 0.6 | undecidable | manual | S | 60 | 27.2505 | 101 | -0.15 | 47 |
IV.ATBU.EHZ. | 2023-03-11T13:36:48.45 | 0.6 | undecidable | manual | S | 33 | 22.9548 | 103 | 0 | 49 |
IV.ATPI.EHZ. | 2023-03-11T13:36:46.13 | 0.6 | undecidable | manual | S | 2 | 16.5723 | 107 | -0.16 | 48 |
IV.TSM2.DHZ. | 2023-03-11T13:36:45.21 | 0.6 | undecidable | manual | S | 36 | 13.0758 | 111 | 0.07 | 49 |
IV.PIEI.HHZ. | 2023-03-11T13:36:45.99 | 1.0 | undecidable | manual | P | 24 | 28.3494 | 100 | -0.06 | 24 |
IV.ATSC.EHZ. | 2023-03-11T13:36:45.50 | 0.3 | undecidable | manual | P | 60 | 27.2505 | 101 | -0.33 | 68 |
IV.TB03.DHZ. | 2023-03-11T13:36:44.73 | 0.6 | undecidable | manual | S | 7 | 11.1777 | 115 | 0.2 | 48 |
IV.MURB.HHZ. | 2023-03-11T13:36:44.98 | 0.6 | undecidable | manual | S | 112 | 11.3775 | 114 | 0.38 | 46 |
IV.TB01.DHZ. | 2023-03-11T13:36:44.29 | 0.6 | undecidable | manual | S | 21 | 9.4794 | 118 | 0.27 | 47 |
IV.ATMI.HHZ. | 2023-03-11T13:36:44.90 | 0.6 | undecidable | manual | S | 290 | 10.7781 | 115 | 0.48 | 45 |
IV.ATBU.EHZ. | 2023-03-11T13:36:44.97 | 0.1 | undecidable | manual | P | 33 | 22.9548 | 103 | -0.03 | 97 |
IV.ATVO.HHZ. | 2023-03-11T13:36:43.78 | 0.6 | undecidable | manual | S | 7 | 8.9799 | 120 | -0.09 | 49 |
IV.ATMI.HHZ. | 2023-03-11T13:36:43.50 | 0.3 | undecidable | manual | P | 290 | 10.7781 | 115 | 0.83 | 59 |
IV.TSM2.DHZ. | 2023-03-11T13:36:43.14 | 0.1 | undecidable | manual | P | 36 | 13.0758 | 111 | 0.05 | 98 |
IV.TB02.DHZ. | 2023-03-11T13:36:43.81 | 0.6 | undecidable | manual | S | 9 | 7.7811 | 123 | 0.31 | 47 |
IV.ATPI.EHZ. | 2023-03-11T13:36:43.60 | 0.1 | undecidable | manual | P | 2 | 16.5723 | 107 | -0.15 | 95 |
IV.TB02.DHZ. | 2023-03-11T13:36:42.16 | 0.1 | undecidable | manual | P | 9 | 7.7811 | 123 | 0.02 | 99 |
IT.UMBT.HGZ. | 2023-03-11T13:36:42.09 | 0.6 | undecidable | manual | S | 274 | 4.0959 | 141 | -0.45 | 46 |
IV.ATVO.HHZ. | 2023-03-11T13:36:42.28 | 0.1 | undecidable | manual | P | 7 | 8.9799 | 120 | -0.07 | 98 |
IV.TB03.DHZ. | 2023-03-11T13:36:42.66 | 0.1 | undecidable | manual | P | 7 | 11.1777 | 115 | -0.08 | 98 |
IV.MURB.HHZ. | 2023-03-11T13:36:42.97 | 0.1 | positive | manual | P | 112 | 11.3775 | 114 | 0.19 | 95 |
IV.ATLO.EHZ. | 2023-03-11T13:36:42.02 | 0.6 | undecidable | manual | S | 35 | 1.8981 | 160 | -0.14 | 49 |
IV.TB01.DHZ. | 2023-03-11T13:36:42.46 | 0.1 | undecidable | manual | P | 21 | 9.4794 | 118 | 0.02 | 99 |
IV.ATLO.EHZ. | 2023-03-11T13:36:41.32 | 0.1 | undecidable | manual | P | 35 | 1.8981 | 160 | -0.05 | 100 |
IV.ATVA.EHZ. | 2023-03-11T13:36:41.99 | 0.1 | undecidable | manual | P | 254 | 9.0798 | 119 | -0.38 | 92 |
IT.UMBT.HGZ. | 2023-03-11T13:36:41.50 | 0.3 | undecidable | manual | P | 274 | 4.0959 | 141 | -0.08 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATMI.HHE. | ML:1.1 | 0.00018326566 | 0.2816 | AML | other | m | 2023-03-11T13:36:45.03 |
IV.ATMI.HHN. | ML:1.0 | 0.000143 | 0.26 | AML | other | m | 2023-03-11T13:36:45.82 |
IV.MURB.HHE. | ML:1.5 | 0.0005185 | 1.66 | AML | other | m | 2023-03-11T13:36:46.86 |
IV.MURB.HHN. | ML:1.5 | 0.0004895 | 0.26 | AML | other | m | 2023-03-11T13:36:46.49 |
IV.ATPI.EHN. | ML:0.8 | 0.00005945 | 0.38 | AML | other | m | 2023-03-11T13:36:46.76 |
IV.ATPI.EHE. | ML:0.7 | 0.00005065 | 0.2 | AML | other | m | 2023-03-11T13:36:47.02 |
IV.PIEI.HHE. | ML:0.7 | 0.000024810915 | 0.1216 | AML | other | m | 2023-03-11T13:36:51.36 |
IV.PIEI.HHN. | ML:0.7 | 0.000026909825 | 0.16 | AML | other | m | 2023-03-11T13:36:50.88 |