A magnitude ML 0.9 earthquake occured in region: 3 km S Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1370, 12.6050 at 10 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 |
---|---|---|---|---|
Valfabbrica | PG | 3 | 3389 | 3389 |
Assisi | PG | 7 | 28299 | 31688 |
Bastia Umbra | PG | 9 | 21874 | 53562 |
Valtopina | PG | 15 | 1398 | 54960 |
Nocera Umbra | PG | 15 | 5839 | 60799 |
Cannara | PG | 16 | 4305 | 65104 |
Bettona | PG | 17 | 4367 | 69471 |
Spello | PG | 17 | 8645 | 78116 |
Perugia | PG | 18 | 166134 | 244250 |
Gualdo Tadino | PG | 18 | 15208 | 259458 |
Torgiano | PG | 19 | 6725 | 266183 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-07-07 11:45:47 |
43.1367 | 12.6052 | 10 | 2023-07-07 11:50:22 |
Sala Sismica INGV-Roma | 119043291 |
Field | Value |
---|---|
Time (UTC) | 2023-07-07 11:45:47 ± 0.09 |
Latitude | 43.1367 ± 0.0045 |
Longitude | 12.6052 ± 0.0074 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119043291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 658 |
Semi-minor axis of confidence ellipse (meter) | 289 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.05486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53779 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119043291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-07 11:50:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2023-07-07T11:46:05.56 | 0.6 | undecidable | manual | S | 293 | 55.8996 | 50 | 0.31 | 44 |
IV.CSP1.EHZ. | 2023-07-07T11:46:03.78 | 0.3 | undecidable | manual | S | 96 | 48.8178 | 50 | 0.41 | 66 |
IV.FDMO.HHZ. | 2023-07-07T11:46:01.13 | 0.6 | undecidable | manual | S | 106 | 40.626 | 50 | -0.05 | 48 |
IV.SSFR.HHZ. | 2023-07-07T11:45:59.97 | 0.6 | undecidable | manual | S | 23 | 36.1416 | 50 | -0.03 | 49 |
IV.CAFI.HHZ. | 2023-07-07T11:45:58.16 | 0.6 | undecidable | manual | P | 293 | 55.8996 | 50 | 0.37 | 44 |
IV.ATFO.HHZ. | 2023-07-07T11:45:57.45 | 0.6 | undecidable | manual | S | 354 | 25.6521 | 111 | 0.34 | 46 |
IV.CSP1.EHZ. | 2023-07-07T11:45:57.16 | 1.0 | positive | manual | P | 96 | 48.8178 | 50 | 0.46 | 22 |
IV.GUMA.HHZ. | 2023-07-07T11:45:57.95 | 0.1 | undecidable | manual | P | 98 | 59.6958 | 50 | -0.43 | 86 |
IV.ATLO.HNZ. | 2023-07-07T11:45:56.76 | 0.6 | undecidable | manual | S | 321 | 25.4523 | 111 | -0.28 | 47 |
IV.FOSV.HNZ. | 2023-07-07T11:45:56.04 | 0.6 | undecidable | manual | S | 36 | 21.5673 | 114 | 0.23 | 48 |
IV.TSM1.DHZ.12 | 2023-07-07T11:45:56.25 | 0.6 | undecidable | manual | S | 358 | 23.1546 | 113 | -0.06 | 49 |
IV.FDMO.HHZ. | 2023-07-07T11:45:55.59 | 0.6 | undecidable | manual | P | 106 | 40.626 | 50 | 0.16 | 47 |
IV.SSFR.HHZ. | 2023-07-07T11:45:54.61 | 0.1 | undecidable | manual | P | 23 | 36.1416 | 50 | -0.14 | 95 |
IV.MURB.HHZ. | 2023-07-07T11:45:54.42 | 0.3 | undecidable | manual | S | 335 | 15.4734 | 122 | 0.5 | 69 |
IV.TSM1.DHZ.12 | 2023-07-07T11:45:52.25 | 0.1 | undecidable | manual | P | 358 | 23.1546 | 113 | -0.37 | 93 |
IV.ATLO.HNZ. | 2023-07-07T11:45:52.74 | 0.1 | undecidable | manual | P | 321 | 25.4523 | 111 | -0.31 | 94 |
IV.ATFO.HHZ. | 2023-07-07T11:45:52.71 | 0.1 | undecidable | manual | P | 354 | 25.6521 | 111 | -0.37 | 92 |
IV.ASSB.HHZ. | 2023-07-07T11:45:52.64 | 0.3 | undecidable | manual | S | 157 | 11.2776 | 131 | -0.12 | 75 |
IV.FOSV.HNZ. | 2023-07-07T11:45:52.19 | 0.1 | undecidable | manual | P | 36 | 21.5673 | 114 | -0.14 | 97 |
IV.MURB.HHZ. | 2023-07-07T11:45:51.41 | 0.1 | positive | manual | P | 335 | 15.4734 | 122 | 0.16 | 98 |
IV.ATCC.EHZ. | 2023-07-07T11:45:51.73 | 0.6 | undecidable | manual | S | 28 | 6.0939 | 148 | 0.16 | 50 |
IV.ATCC.EHZ. | 2023-07-07T11:45:50.08 | 0.1 | undecidable | manual | P | 28 | 6.0939 | 148 | 0.19 | 99 |
IV.ASSB.HHZ. | 2023-07-07T11:45:50.68 | 0.1 | undecidable | manual | P | 157 | 11.2776 | 131 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.0 | 0.0000569 | 0.28 | AML | other | m | 2023-07-07T11:45:57.47 |
IV.ATFO.HHN. | ML:0.9 | 0.0000493 | 1.22 | AML | other | m | 2023-07-07T11:45:57.88 |
IV.SSFR.HHN. | ML:1.6 | 0.00016549999999999998 | 0.26 | AML | other | m | 2023-07-07T11:46:00.19 |
IV.SSFR.HHE. | ML:1.5 | 0.0001325 | 0.5 | AML | other | m | 2023-07-07T11:46:01.39 |
IV.FDMO.HHE. | ML:0.9 | 0.00002555 | 0.14 | AML | other | m | 2023-07-07T11:46:01.23 |
IV.FDMO.HHN. | ML:0.8 | 0.00002045 | 0.54 | AML | other | m | 2023-07-07T11:46:01.59 |
IV.CAFI.HHE. | ML:0.8 | 0.000014573215 | 0.2816 | AML | other | m | 2023-07-07T11:46:06.59 |
IV.CAFI.HHN. | ML:0.6 | 0.0000086891075 | 0.2368 | AML | other | m | 2023-07-07T11:46:07.05 |