A magnitude ML 0.7 earthquake occured in region: 6 km SE Umbertide (PG), on
and geographic coordinates (lat, lon) 43.2570, 12.3630 at 7 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 | 6 | 16681 | 16681 |
Montone | PG | 12 | 1680 | 18361 |
Corciano | PG | 16 | 21332 | 39693 |
Perugia | PG | 17 | 166134 | 205827 |
Lisciano Niccone | PG | 18 | 613 | 206440 |
Magione | PG | 18 | 14865 | 221305 |
Passignano sul Trasimeno | PG | 20 | 5746 | 227051 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-04-21 03:16:17 |
43.2573 | 12.363 | 7 | 2023-04-21 10:22:47 |
Sala Sismica INGV-Roma | 116568451 |
Field | Value |
---|---|
Time (UTC) | 2023-04-21 03:16:17 ± 0.05 |
Latitude | 43.2573 ± 0.0027 |
Longitude | 12.3630 ± 0.0025 |
Depth (km) | 7 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116568451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 230 |
Semi-minor axis of confidence ellipse (meter) | 187 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 194 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 31 |
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) | 0.39031 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116568451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-21 10:22:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGAB.HHZ. | 2023-04-21T03:16:32.42 | 0.6 | undecidable | manual | S | 208 | 43.3233 | 50 | 0.09 | 46 |
IV.ASSB.HHZ. | 2023-04-21T03:16:29.33 | 0.6 | undecidable | manual | S | 135 | 33.744 | 102 | -0.15 | 47 |
IV.CAFI.HHZ. | 2023-04-21T03:16:29.08 | 0.6 | undecidable | manual | S | 284 | 33.0447 | 103 | -0.14 | 47 |
IV.MGAB.HHZ. | 2023-04-21T03:16:25.92 | 1.0 | positive | manual | P | 208 | 43.3233 | 50 | -0.14 | 23 |
IV.ATFO.HHZ. | 2023-04-21T03:16:25.30 | 0.3 | undecidable | manual | S | 54 | 20.7681 | 110 | 0.17 | 71 |
IV.CAFI.HHZ. | 2023-04-21T03:16:24.32 | 0.6 | undecidable | manual | P | 284 | 33.0447 | 103 | 0.05 | 48 |
IV.ASSB.HHZ. | 2023-04-21T03:16:24.38 | 0.6 | positive | manual | P | 135 | 33.744 | 102 | -0.03 | 48 |
IV.PIEI.HHZ. | 2023-04-21T03:16:24.20 | 0.3 | undecidable | manual | P | 24 | 33.8439 | 102 | -0.23 | 69 |
IV.ATBU.EHZ. | 2023-04-21T03:16:23.28 | 0.1 | undecidable | manual | P | 32 | 28.4493 | 104 | -0.1 | 95 |
IV.ATVO.HHZ. | 2023-04-21T03:16:22.82 | 0.6 | undecidable | manual | S | 14 | 14.2746 | 117 | -0.25 | 47 |
IV.ATMI.HHZ. | 2023-04-21T03:16:22.59 | 0.6 | undecidable | manual | S | 318 | 11.4774 | 123 | 0.37 | 46 |
IV.TSM6.DH1. | 2023-04-21T03:16:22.79 | 0.6 | undecidable | manual | P | 354 | 23.9538 | 107 | 0.27 | 46 |
IV.ATCC.EHZ. | 2023-04-21T03:16:22.47 | 3.0 | positive | manual | P | 0.15 | 0 | |||
IV.MURB.HHZ. | 2023-04-21T03:16:22.93 | 0.6 | undecidable | manual | S | 87 | 13.0758 | 119 | 0.24 | 47 |
IV.ATMC.EHZ. | 2023-04-21T03:16:22.59 | 0.6 | undecidable | manual | P | 327 | 25.1526 | 106 | -0.14 | 47 |
IV.ATPC.HHZ. | 2023-04-21T03:16:22.95 | 0.3 | undecidable | manual | P | 17 | 25.9518 | 106 | 0.06 | 72 |
IV.ATPI.EHN. | 2023-04-21T03:16:22.01 | 0.3 | undecidable | manual | P | 8 | 21.6672 | 109 | -0.07 | 73 |
IV.TSM1.DHE.01 | 2023-04-21T03:16:21.90 | 0.3 | undecidable | manual | P | 63 | 21.2676 | 109 | -0.11 | 72 |
IV.ATFO.HHZ. | 2023-04-21T03:16:21.81 | 0.1 | undecidable | manual | P | 54 | 20.7681 | 110 | -0.09 | 96 |
IV.TB03.DH2. | 2023-04-21T03:16:21.11 | 0.3 | undecidable | manual | P | 13 | 16.4724 | 114 | 0.01 | 74 |
IV.TSM2.DHE.01 | 2023-04-21T03:16:21.39 | 0.3 | undecidable | manual | P | 34 | 18.4704 | 112 | -0.09 | 73 |
IV.MURB.HHZ. | 2023-04-21T03:16:20.59 | 0.1 | negative | manual | P | 87 | 13.0758 | 119 | 0.09 | 98 |
IV.TSM3.DHE.01 | 2023-04-21T03:16:20.82 | 0.1 | undecidable | manual | P | 358 | 13.9749 | 118 | 0.17 | 96 |
IV.TB02.DHZ.01 | 2023-04-21T03:16:20.53 | 0.3 | undecidable | manual | P | 17 | 13.0758 | 119 | 0.03 | 74 |
IV.ATVO.HHZ. | 2023-04-21T03:16:20.71 | 0.6 | undecidable | manual | P | 14 | 14.2746 | 117 | 0 | 50 |
IV.TSM4.DHZ.09 | 2023-04-21T03:16:20.97 | 0.3 | undecidable | manual | S | 320 | 7.3815 | 135 | -0.14 | 73 |
IV.ATMI.HHZ. | 2023-04-21T03:16:20.49 | 0.6 | undecidable | manual | P | 318 | 11.4774 | 123 | 0.27 | 47 |
IV.TB01.DHN.01 | 2023-04-21T03:16:20.78 | 0.3 | undecidable | manual | P | 23 | 14.9739 | 116 | -0.05 | 74 |
IV.ATVA.EHE. | 2023-04-21T03:16:20.61 | 0.6 | undecidable | manual | S | 291 | 6.6933 | 138 | -0.33 | 47 |
IV.TSM4.DHZ.09 | 2023-04-21T03:16:19.71 | 0.3 | undecidable | manual | P | 320 | 7.3815 | 135 | 0.13 | 73 |
IV.ATVA.EHE. | 2023-04-21T03:16:19.56 | 0.1 | undecidable | manual | P | 291 | 6.6933 | 138 | 0.08 | 99 |
IV.ATLO.HNE. | 2023-04-21T03:16:19.55 | 0.1 | undecidable | manual | P | 29 | 7.3815 | 135 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.8 | 0.00006520000000000001 | 1.12 | AML | other | m | 2023-04-21T03:16:24.63 |
IV.ATFO.HHN. | ML:0.7 | 0.000039349999999999994 | 0.7 | AML | other | m | 2023-04-21T03:16:25.58 |
IV.ATFO.HHE. | ML:0.9 | 0.000057300000000000004 | 0.62 | AML | other | m | 2023-04-21T03:16:25.62 |
IV.ATVO.HHN. | ML:0.5 | 0.00003685815 | 0.52 | AML | other | m | 2023-04-21T03:16:25.01 |
IV.ATMI.HHE. | ML:1.0 | 0.00014163340000000003 | 0.3408 | AML | other | m | 2023-04-21T03:16:23.99 |
IV.ATMI.HHN. | ML:0.8 | 0.000089919705 | 0.4784 | AML | other | m | 2023-04-21T03:16:23.70 |
IV.CAFI.HHE. | ML:0.5 | 0.000013000000000000001 | 0.32 | AML | other | m | 2023-04-21T03:16:30.51 |
IV.CAFI.HHN. | ML:0.5 | 0.000016899999999999997 | 0.22 | AML | other | m | 2023-04-21T03:16:30.36 |
IV.ASSB.HHE. | ML:0.5 | 0.00001345 | 0.72 | AML | other | m | 2023-04-21T03:16:30.43 |
IV.ASSB.HHN. | ML:0.4 | 0.000011841886499999999 | 1.8208 | AML | other | m | 2023-04-21T03:16:30.39 |