A magnitude ML 1.0 earthquake occured in region: 9 km SE Umbertide (PG), on
and geographic coordinates (lat, lon) 43.2550, 12.4130 at 9 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 |
---|---|---|---|---|
Umbertide | PG | 9 | 16681 | 16681 |
Montone | PG | 14 | 1680 | 18361 |
Perugia | PG | 17 | 166134 | 184495 |
Corciano | PG | 17 | 21332 | 205827 |
Gubbio | PG | 18 | 32216 | 238043 |
Valfabbrica | PG | 19 | 3389 | 241432 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-04-29 17:39:02 |
43.2547 | 12.4132 | 9 | 2023-04-29 17:46:53 |
Sala Sismica INGV-Roma | 116878001 |
Field | Value |
---|---|
Time (UTC) | 2023-04-29 17:39:02 ± 0.1 |
Latitude | 43.2547 ± 0.0036 |
Longitude | 12.4132 ± 0.0062 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116878001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 596 |
Semi-minor axis of confidence ellipse (meter) | 119 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41369 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 116878001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-29 17:46:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2023-04-29T17:39:17.94 | 0.3 | undecidable | manual | S | 342 | 45.9207 | 50 | 0.42 | 66 |
IV.NARO.HHZ. | 2023-04-29T17:39:16.24 | 0.3 | undecidable | manual | S | 19 | 41.7249 | 50 | -0.18 | 69 |
IV.FRON.EHZ. | 2023-04-29T17:39:15.50 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.PIEI.HHZ. | 2023-04-29T17:39:14.12 | 0.3 | undecidable | manual | S | 17 | 32.6451 | 50 | 0.13 | 71 |
IV.ASSB.HHZ. | 2023-04-29T17:39:13.23 | 0.3 | undecidable | manual | S | 140 | 30.747 | 106 | -0.13 | 71 |
IV.PARC.HHZ. | 2023-04-29T17:39:11.33 | 1.0 | negative | manual | P | 342 | 45.9207 | 50 | 0.25 | 23 |
IV.ATCC.EHZ. | 2023-04-29T17:39:10.08 | 0.3 | undecidable | manual | S | 113 | 19.869 | 113 | 0.29 | 71 |
IV.NARO.HHZ. | 2023-04-29T17:39:10.05 | 0.6 | negative | manual | P | 19 | 41.7249 | 50 | -0.38 | 44 |
IV.MGAB.HHZ. | 2023-04-29T17:39:10.92 | 3.0 | positive | manual | P | -0.02 | 0 | |||
IV.ATPI.EHZ. | 2023-04-29T17:39:10.30 | 0.3 | undecidable | manual | S | 358 | 21.7671 | 112 | -0.09 | 73 |
IV.CAFI.HHZ. | 2023-04-29T17:39:09.65 | 3.0 | undecidable | manual | P | 0.13 | 0 | |||
IV.ATMI.HHZ. | 2023-04-29T17:39:08.14 | 0.3 | undecidable | manual | S | 307 | 14.6742 | 120 | -0.03 | 75 |
IV.ASSB.HHZ. | 2023-04-29T17:39:08.30 | 0.3 | undecidable | manual | P | 140 | 30.747 | 106 | -0.37 | 68 |
IV.PIEI.HHZ. | 2023-04-29T17:39:08.83 | 0.6 | undecidable | manual | P | 17 | 32.6451 | 50 | -0.21 | 47 |
IV.ATVO.HHZ. | 2023-04-29T17:39:07.82 | 0.3 | undecidable | manual | S | 358 | 14.1747 | 121 | -0.19 | 73 |
IV.ATPI.EHZ. | 2023-04-29T17:39:06.85 | 0.6 | positive | manual | P | 358 | 21.7671 | 112 | -0.1 | 49 |
IV.MURB.HHZ. | 2023-04-29T17:39:06.72 | 0.3 | undecidable | manual | S | 84 | 9.0798 | 134 | 0.12 | 74 |
IV.ATCC.EHZ. | 2023-04-29T17:39:06.73 | 0.3 | negative | manual | P | 113 | 19.869 | 113 | 0.12 | 73 |
IV.ATVO.HHZ. | 2023-04-29T17:39:05.53 | 0.1 | positive | manual | P | 358 | 14.1747 | 121 | -0.05 | 100 |
IV.ATMI.HHZ. | 2023-04-29T17:39:05.92 | 0.3 | undecidable | manual | P | 307 | 14.6742 | 120 | 0.25 | 72 |
IV.MURB.HHZ. | 2023-04-29T17:39:04.85 | 0.1 | undecidable | manual | P | 84 | 9.0798 | 134 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.8 | 0.0010075000000000001 | 0.84 | AML | other | m | 2023-04-29T17:39:07.02 |
IV.MURB.HNN. | ML:1.8 | 0.000893 | 0.84 | AML | other | m | 2023-04-29T17:39:07.04 |
IV.MURB.HHE. | ML:1.8 | 0.0009775 | 0.26 | AML | other | m | 2023-04-29T17:39:07.69 |
IV.MURB.HNE. | ML:1.8 | 0.0009085000000000001 | 0.26 | AML | other | m | 2023-04-29T17:39:07.82 |
IV.ATVO.HHE. | ML:1.1 | 0.000118 | 1.72 | AML | other | m | 2023-04-29T17:39:08.93 |
IV.ATVO.HHN. | ML:1.1 | 0.0001245 | 0.26 | AML | other | m | 2023-04-29T17:39:08.00 |
IV.ATMI.HHE. | ML:1.0 | 0.0000944 | 1.5 | AML | other | m | 2023-04-29T17:39:09.13 |
IV.ATCC.EHE. | ML:1.0 | 0.00007764999999999999 | 0.36 | AML | other | m | 2023-04-29T17:39:10.38 |
IV.ATMI.HHN. | ML:0.9 | 0.0000831 | 0.32 | AML | other | m | 2023-04-29T17:39:10.40 |
IV.ATCC.EHN. | ML:1.0 | 0.00006875 | 0.28 | AML | other | m | 2023-04-29T17:39:10.75 |
IV.ATPI.EHN. | ML:1.0 | 0.00006685 | 0.78 | AML | other | m | 2023-04-29T17:39:11.78 |
IV.ATPI.EHE. | ML:1.2 | 0.00009889999999999999 | 0.62 | AML | other | m | 2023-04-29T17:39:11.48 |
IV.ASSB.HHN. | ML:0.9 | 0.0000387 | 1.7 | AML | other | m | 2023-04-29T17:39:14.11 |
IV.ASSB.HHE. | ML:0.7 | 0.000026099999999999997 | 0.3 | AML | other | m | 2023-04-29T17:39:14.15 |
IV.PIEI.HHE. | ML:1.0 | 0.00005205 | 0.32 | AML | other | m | 2023-04-29T17:39:14.72 |
IV.PIEI.HHN. | ML:0.8 | 0.00002765 | 0.72 | AML | other | m | 2023-04-29T17:39:15.15 |
IV.CAFI.HHN. | ML:0.7 | 0.00001765 | 1.08 | AML | other | m | 2023-04-29T17:39:15.88 |
IV.FRON.EHE. | ML:0.6 | 0.0000166 | 0.72 | AML | other | m | 2023-04-29T17:39:15.89 |
IV.CAFI.HHE. | ML:0.8 | 0.0000243 | 0.86 | AML | other | m | 2023-04-29T17:39:16.02 |
IV.FRON.EHN. | ML:0.9 | 0.00002785 | 0.46 | AML | other | m | 2023-04-29T17:39:16.34 |
IV.MGAB.HHN. | ML:1.4 | 0.00007125000000000001 | 0.4 | AML | other | m | 2023-04-29T17:39:18.69 |
IV.MGAB.HHE. | ML:1.2 | 0.000044899999999999994 | 1.04 | AML | other | m | 2023-04-29T17:39:19.03 |