A magnitude ML 1.2 earthquake occured in region: 5 km W Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1740, 12.5470 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 |
---|---|---|---|---|
Valfabbrica | PG | 5 | 3389 | 3389 |
Bastia Umbra | PG | 12 | 21874 | 25263 |
Assisi | PG | 13 | 28299 | 53562 |
Perugia | PG | 15 | 166134 | 219696 |
Bettona | PG | 19 | 4367 | 224063 |
Torgiano | PG | 19 | 6725 | 230788 |
Cannara | PG | 20 | 4305 | 235093 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-01-30 21:08:53 |
43.1743 | 12.5472 | 9 | 2024-01-30 21:22:21 |
Sala Sismica INGV-Roma | 124955361 |
Field | Value |
---|---|
Time (UTC) | 2024-01-30 21:08:53 ± 0.04 |
Latitude | 43.1743 ± 0.0018 |
Longitude | 12.5472 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124955361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 304 |
Semi-minor axis of confidence ellipse (meter) | 109 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 236 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 45 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.06835 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53690 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 124955361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-30 21:22:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2024-01-30T21:09:08.94 | 0.6 | undecidable | manual | S | 41 | 48.0186 | 50 | 0.18 | 46 |
IV.NARO.HHZ. | 2024-01-30T21:09:08.99 | 0.3 | undecidable | manual | S | 3 | 48.5181 | 50 | 0.1 | 70 |
IV.FDMO.HHZ. | 2024-01-30T21:09:08.44 | 0.3 | undecidable | manual | S | 109 | 46.3203 | 50 | 0.12 | 70 |
IV.PIEI.HHZ. | 2024-01-30T21:09:06.70 | 0.3 | undecidable | manual | S | 359 | 40.1265 | 50 | 0.05 | 72 |
IV.MML1.EHZ. | 2024-01-30T21:09:05.24 | 0.3 | undecidable | manual | S | 101 | 35.0427 | 50 | -0.05 | 72 |
IV.SSFR.HHZ. | 2024-01-30T21:09:05.12 | 0.3 | undecidable | manual | S | 33 | 34.743 | 50 | -0.09 | 72 |
IV.CESI.HHZ. | 2024-01-30T21:09:05.17 | 0.3 | undecidable | manual | S | 123 | 34.5432 | 50 | 0.01 | 73 |
IV.ATPI.EHZ. | 2024-01-30T21:09:04.76 | 0.6 | undecidable | manual | S | 339 | 32.8449 | 50 | 0.05 | 48 |
IV.TSM3.DHZ.01 | 2024-01-30T21:09:03.11 | 0.6 | undecidable | manual | S | 326 | 27.8499 | 108 | -0.09 | 49 |
IV.NRCA.HHZ. | 2024-01-30T21:09:03.85 | 0.6 | negative | manual | P | 129 | 59.5959 | 50 | -0.04 | 46 |
IV.CSP1.EHZ. | 2024-01-30T21:09:03.45 | 0.1 | undecidable | manual | P | 100 | 54.0015 | 50 | 0.41 | 87 |
IV.TSM2.DHZ.01 | 2024-01-30T21:09:02.23 | 0.3 | undecidable | manual | S | 349 | 25.0527 | 110 | -0.05 | 74 |
IV.CAFI.HHZ. | 2024-01-30T21:09:02.71 | 0.3 | undecidable | manual | P | 290 | 50.0166 | 50 | 0.29 | 67 |
IV.TB02.DHZ. | 2024-01-30T21:09:02.16 | 0.6 | undecidable | manual | S | 333 | 24.4533 | 110 | 0.08 | 49 |
IV.TB01.DHZ.01 | 2024-01-30T21:09:02.27 | 0.3 | undecidable | manual | S | 339 | 24.6531 | 110 | 0.11 | 73 |
IV.TB03.DHZ.15 | 2024-01-30T21:09:02.96 | 0.3 | undecidable | manual | S | 336 | 27.4503 | 108 | -0.12 | 72 |
IV.ATVO.HHZ. | 2024-01-30T21:09:02.52 | 0.3 | undecidable | manual | S | 334 | 25.6521 | 109 | 0.03 | 74 |
IV.NARO.HHZ. | 2024-01-30T21:09:02.02 | 0.1 | undecidable | manual | P | 3 | 48.5181 | 50 | -0.17 | 92 |
IV.ATFO.HHZ. | 2024-01-30T21:09:01.42 | 0.3 | undecidable | manual | S | 5 | 21.4674 | 113 | 0.32 | 70 |
IV.FDMO.HHZ. | 2024-01-30T21:09:01.73 | 1.0 | negative | manual | P | 109 | 46.3203 | 50 | -0.13 | 23 |
IV.MGAB.HHZ. | 2024-01-30T21:09:01.92 | 0.1 | undecidable | manual | P | 231 | 45.7209 | 50 | 0.16 | 93 |
IV.ARVD.HHZ. | 2024-01-30T21:09:01.94 | 1.0 | undecidable | manual | P | 41 | 48.0186 | 50 | -0.17 | 23 |
IV.ATLO.EHZ. | 2024-01-30T21:09:00.62 | 0.3 | undecidable | manual | S | 324 | 19.2696 | 115 | 0.19 | 72 |
IV.PIEI.HHZ. | 2024-01-30T21:09:00.86 | 0.6 | negative | manual | P | 359 | 40.1265 | 50 | -0.04 | 48 |
IV.SSFR.HHZ. | 2024-01-30T21:08:59.82 | 0.6 | undecidable | manual | P | 33 | 34.743 | 50 | -0.25 | 46 |
IV.CESI.HHZ. | 2024-01-30T21:08:59.83 | 1.0 | undecidable | manual | P | 123 | 34.5432 | 50 | -0.21 | 23 |
IV.ATPI.EHZ. | 2024-01-30T21:08:59.52 | 0.1 | undecidable | manual | P | 339 | 32.8449 | 50 | -0.25 | 93 |
IV.ASSB.HHZ. | 2024-01-30T21:08:59.68 | 0.3 | undecidable | manual | S | 148 | 17.1717 | 118 | -0.1 | 74 |
IV.MML1.EHZ. | 2024-01-30T21:08:59.78 | 1.0 | undecidable | manual | P | 101 | 35.0427 | 50 | -0.33 | 23 |
IV.TB03.DHZ.15 | 2024-01-30T21:08:58.63 | 0.1 | undecidable | manual | P | 336 | 27.4503 | 108 | -0.21 | 95 |
IV.TSM4.DHZ. | 2024-01-30T21:08:58.25 | 0.1 | undecidable | manual | P | 307 | 24.6531 | 110 | -0.04 | 98 |
IV.ATVO.HHZ. | 2024-01-30T21:08:58.33 | 0.1 | negative | manual | P | 334 | 25.6521 | 109 | -0.17 | 96 |
IV.TSM2.DHZ.01 | 2024-01-30T21:08:58.20 | 0.1 | undecidable | manual | P | 349 | 25.0527 | 110 | -0.17 | 96 |
IV.MURB.HHZ. | 2024-01-30T21:08:58.03 | 0.3 | undecidable | manual | S | 350 | 9.9789 | 132 | 0.31 | 72 |
IV.TSM3.DHZ.01 | 2024-01-30T21:08:58.75 | 0.1 | undecidable | manual | P | 326 | 27.8499 | 108 | -0.15 | 96 |
IV.TB02.DHZ. | 2024-01-30T21:08:58.17 | 0.1 | undecidable | manual | P | 333 | 24.4533 | 110 | -0.09 | 98 |
IV.TB01.DHZ.01 | 2024-01-30T21:08:58.24 | 0.1 | undecidable | manual | P | 339 | 24.6531 | 110 | -0.06 | 98 |
IV.TSM1.DHZ.01 | 2024-01-30T21:08:57.17 | 0.6 | undecidable | manual | P | 12 | 19.3695 | 115 | -0.16 | 49 |
IV.ATCC.EHZ. | 2024-01-30T21:08:57.01 | 0.3 | undecidable | manual | S | 81 | 7.5813 | 140 | -0.13 | 75 |
IV.ATFO.HHZ. | 2024-01-30T21:08:57.72 | 0.6 | negative | manual | P | 5 | 21.4674 | 113 | 0.02 | 50 |
IV.FOSV.EHZ. | 2024-01-30T21:08:57.77 | 0.3 | positive | manual | P | 52 | 21.867 | 112 | 0 | 75 |
IV.ATLO.EHZ. | 2024-01-30T21:08:57.33 | 0.1 | undecidable | manual | P | 324 | 19.2696 | 115 | 0.02 | 100 |
IV.ASSB.HHZ. | 2024-01-30T21:08:56.96 | 0.1 | undecidable | manual | P | 148 | 17.1717 | 118 | 0.03 | 100 |
IV.ATCC.EHZ. | 2024-01-30T21:08:55.52 | 1.0 | undecidable | manual | P | 81 | 7.5813 | 140 | 0.12 | 25 |
IV.MURB.HHZ. | 2024-01-30T21:08:55.96 | 0.1 | undecidable | manual | P | 350 | 9.9789 | 132 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.2 | 0.00014250000000000002 | 0.36 | AML | other | m | 2024-01-30T21:09:00.52 |
IV.ASSB.HHN. | ML:1.3 | 0.00016949999999999997 | 0.22 | AML | other | m | 2024-01-30T21:09:00.96 |
IV.ATFO.HHE. | ML:1.2 | 0.00012174999999999999 | 0.64 | AML | other | m | 2024-01-30T21:09:01.73 |
IV.ATFO.HHN. | ML:1.3 | 0.000156 | 1.22 | AML | other | m | 2024-01-30T21:09:02.05 |
IV.ATVO.HHN. | ML:1.3 | 0.0001075 | 0.28 | AML | other | m | 2024-01-30T21:09:02.75 |
IV.ATVO.HHE. | ML:1.2 | 0.0000844 | 0.28 | AML | other | m | 2024-01-30T21:09:02.77 |
IV.ATPI.EHN. | ML:0.9 | 0.00003455 | 0.6 | AML | other | m | 2024-01-30T21:09:04.54 |
IV.MML1.EHE. | ML:1.1 | 0.000052499999999999995 | 0.7 | AML | other | m | 2024-01-30T21:09:05.94 |
IV.ATPI.EHE. | ML:1.0 | 0.0000385 | 1.42 | AML | other | m | 2024-01-30T21:09:05.87 |
IV.CESI.HHE. | ML:1.3 | 0.00007315 | 0.42 | AML | other | m | 2024-01-30T21:09:05.71 |
IV.CESI.HHN. | ML:1.1 | 0.0000513 | 0.52 | AML | other | m | 2024-01-30T21:09:06.46 |
IV.MML1.EHN. | ML:1.3 | 0.00007795000000000001 | 0.42 | AML | other | m | 2024-01-30T21:09:06.91 |
IV.PIEI.HHE. | ML:1.3 | 0.0000688 | 0.1 | AML | other | m | 2024-01-30T21:09:07.71 |
IV.PIEI.HHN. | ML:1.2 | 0.0000582 | 0.44 | AML | other | m | 2024-01-30T21:09:07.92 |
IV.FDMO.HHN. | ML:1.2 | 0.0000496 | 0.16 | AML | other | m | 2024-01-30T21:09:08.67 |
IV.FDMO.HHE. | ML:1.1 | 0.00003895 | 0.66 | AML | other | m | 2024-01-30T21:09:09.77 |
IV.MGAB.HHE. | ML:0.9 | 0.00002525 | 1.38 | AML | other | m | 2024-01-30T21:09:10.79 |
IV.MGAB.HHN. | ML:1.1 | 0.00003695 | 0.18 | AML | other | m | 2024-01-30T21:09:12.80 |
IV.NRCA.HHN. | ML:1.2 | 0.0000276 | 1.14 | AML | other | m | 2024-01-30T21:09:13.09 |
IV.NRCA.HHE. | ML:1.1 | 0.000024849999999999998 | 0.16 | AML | other | m | 2024-01-30T21:09:15.17 |