A magnitude ML 1.0 earthquake occured in region: 5 km SE Umbertide (PG), on
and geographic coordinates (lat, lon) 43.2790, 12.3780 at 6 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 | 5 | 16681 | 16681 |
Montone | PG | 10 | 1680 | 18361 |
Corciano | PG | 18 | 21332 | 39693 |
Gubbio | PG | 18 | 32216 | 71909 |
Pietralunga | PG | 19 | 2111 | 74020 |
Perugia | PG | 19 | 166134 | 240154 |
Lisciano Niccone | PG | 19 | 613 | 240767 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-04-02 07:35:37 |
43.2787 | 12.3775 | 6 | 2023-04-02 07:43:43 |
Sala Sismica INGV-Roma | 115964301 |
Field | Value |
---|---|
Time (UTC) | 2023-04-02 07:35:37 ± 0.21 |
Latitude | 43.2787 ± 0.0081 |
Longitude | 12.3775 ± 0.0074 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115964301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 851 |
Semi-minor axis of confidence ellipse (meter) | 522 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 213 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 154 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21224 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115964301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-02 07:43:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2023-04-02T07:37:20.42 | 3.0 | undecidable | manual | Sg | 16.68 | 0 | |||
IV.SSY.HHZ. | 2023-04-02T07:37:08.66 | 3.0 | positive | manual | Pn | 3.91 | 0 | |||
IV.HMDC.HHZ. | 2023-04-02T07:37:07.59 | 3.0 | negative | manual | Pn | 1.36 | 0 | |||
IV.HAVL.HHZ. | 2023-04-02T07:37:05.09 | 3.0 | undecidable | manual | Pn | -2.39 | 0 | |||
ST.DOSS.HHZ. | 2023-04-02T07:36:58.51 | 3.0 | undecidable | manual | Sg | 3.16 | 0 | |||
1J.FX14.HHZ.00 | 2023-04-02T07:36:58.50 | 3.0 | negative | manual | Pn | -0.52 | 0 | |||
IV.SERS.HHZ. | 2023-04-02T07:36:56.69 | 3.0 | undecidable | manual | Pn | 5.4 | 0 | |||
GU.GORR.HHZ. | 2023-04-02T07:36:46.46 | 3.0 | undecidable | manual | Sn | 0.75 | 0 | |||
CR.ZAG.BHZ. | 2023-04-02T07:36:43.06 | 3.0 | undecidable | manual | Pg | 10.02 | 0 | |||
CH.BERNI.HHZ. | 2023-04-02T07:36:40.10 | 3.0 | negative | manual | Pg | 11.56 | 0 | |||
GU.RORO.HHZ. | 2023-04-02T07:36:32.11 | 3.0 | undecidable | manual | Pg | 11.95 | 0 | |||
IV.VVLD.HHZ. | 2023-04-02T07:36:25.71 | 3.0 | undecidable | manual | Sg | 1.08 | 0 | |||
IV.IMOL.HNZ. | 2023-04-02T07:35:54.71 | 3.0 | negative | manual | P | -1.96 | 0 | |||
IV.ATCC.EHZ. | 2023-04-02T07:35:46.49 | 0.3 | undecidable | manual | S | 116 | 23.5542 | 104 | 0.21 | 71 |
IV.NRCA.HHZ. | 2023-04-02T07:35:46.89 | 3.0 | positive | manual | P | -1.32 | 0 | |||
IV.ATVO.HHZ. | 2023-04-02T07:35:42.79 | 0.3 | undecidable | manual | S | 12 | 11.6772 | 116 | 0.41 | 69 |
IV.MURB.HHZ. | 2023-04-02T07:35:42.96 | 0.3 | undecidable | manual | S | 98 | 11.9769 | 116 | 0.49 | 68 |
IV.ATCC.EHZ. | 2023-04-02T07:35:42.47 | 0.1 | undecidable | manual | P | 116 | 23.5542 | 104 | -0.24 | 94 |
IV.ATMI.HHZ. | 2023-04-02T07:35:42.53 | 0.3 | undecidable | manual | S | 305 | 10.7781 | 118 | 0.44 | 69 |
IV.ATPI.EHZ. | 2023-04-02T07:35:41.65 | 0.1 | undecidable | manual | P | 6 | 19.1697 | 107 | -0.21 | 95 |
IV.ATMI.HHZ. | 2023-04-02T07:35:40.39 | 0.1 | undecidable | manual | P | 305 | 10.7781 | 118 | 0.1 | 99 |
IV.ATLO.HNZ. | 2023-04-02T07:35:40.06 | 0.1 | undecidable | manual | S | 31 | 4.6953 | 141 | -0.37 | 94 |
IV.ATVO.HHZ. | 2023-04-02T07:35:40.39 | 0.1 | undecidable | manual | P | 12 | 11.6772 | 116 | -0.07 | 99 |
IV.MURB.HHZ. | 2023-04-02T07:35:40.49 | 0.1 | undecidable | manual | P | 98 | 11.9769 | 116 | -0.02 | 100 |
IT.UMBT.HGE. | 2023-04-02T07:35:39.30 | 0.3 | undecidable | manual | P | 316 | 3.8961 | 146 | 0.06 | 76 |
IV.ATLO.HNZ. | 2023-04-02T07:35:39.16 | 0.1 | undecidable | manual | P | 31 | 4.6953 | 141 | -0.18 | 98 |
IV.ATVA.EHZ. | 2023-04-02T07:35:39.50 | 0.3 | undecidable | manual | P | 270 | 7.4814 | 128 | -0.23 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATMI.HHE. | ML:0.9 | 0.000128 | 1.24 | AML | other | m | 2023-04-02T07:35:43.02 |
IV.ATVO.HHN. | ML:0.7 | 0.00006765 | 0.4 | AML | other | m | 2023-04-02T07:35:43.00 |
IV.ATVO.HHE. | ML:0.8 | 0.0000807 | 1.54 | AML | other | m | 2023-04-02T07:35:43.22 |
IV.MURB.HHE. | ML:1.5 | 0.00043000000000000004 | 0.38 | AML | other | m | 2023-04-02T07:35:43.25 |
IV.MURB.HHN. | ML:1.6 | 0.000526 | 1 | AML | other | m | 2023-04-02T07:35:43.38 |
IV.ATMI.HHN. | ML:0.9 | 0.00011 | 1.36 | AML | other | m | 2023-04-02T07:35:43.99 |