A magnitude ML 1.3 earthquake occured in region: 4 km SW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1280, 12.5850 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 4 | 3389 | 3389 |
Assisi | PG | 7 | 28299 | 31688 |
Bastia Umbra | PG | 7 | 21874 | 53562 |
Cannara | PG | 15 | 4305 | 57867 |
Bettona | PG | 15 | 4367 | 62234 |
Valtopina | PG | 16 | 1398 | 63632 |
Perugia | PG | 16 | 166134 | 229766 |
Spello | PG | 17 | 8645 | 238411 |
Torgiano | PG | 17 | 6725 | 245136 |
Nocera Umbra | PG | 17 | 5839 | 250975 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-04-01 04:42:34 |
43.1277 | 12.5848 | 8 | 2024-03-01 17:18:02 |
Bollettino Sismico Italiano INGV | 116120871 |
Field | Value |
---|---|
Time (UTC) | 2023-04-01 04:42:34 ± 0.08 |
Latitude | 43.1277 ± 0.0036 |
Longitude | 12.5848 ± 0.0049 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116120871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 477 |
Semi-minor axis of confidence ellipse (meter) | 210 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 57 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40649 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116120871 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-10 08:07:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2023-04-01T04:44:06.73 | 3.0 | undecidable | manual | Sg | 16.1 | 0 | |||
IV.MCEL.HHZ. | 2023-04-01T04:44:03.65 | 3.0 | undecidable | manual | Sg | 7.52 | 0 | |||
IV.PZUN.HHZ. | 2023-04-01T04:44:00.27 | 3.0 | undecidable | manual | Sg | 9.47 | 0 | |||
1J.FX12.HHZ.00 | 2023-04-01T04:43:55.38 | 3.0 | undecidable | manual | Pg | 14.4 | 0 | |||
IV.MSRU.HHZ. | 2023-04-01T04:43:54.05 | 3.0 | undecidable | manual | Pg | 16.219999 | 0 | |||
1J.FX14.HHZ.00 | 2023-04-01T04:43:53.14 | 3.0 | undecidable | manual | Pg | 9.27 | 0 | |||
IV.ZOVE.EHZ. | 2023-04-01T04:43:50.95 | 3.0 | undecidable | manual | Sg | 6.43 | 0 | |||
IV.SGO.HHZ. | 2023-04-01T04:43:49.41 | 3.0 | undecidable | manual | Sg | 3.8 | 0 | |||
IV.GRI.EHZ. | 2023-04-01T04:43:44.74 | 3.0 | negative | manual | Pg | 8.49 | 0 | |||
IV.SBPO.HNZ. | 2023-04-01T04:43:38.67 | 3.0 | undecidable | manual | Sn | -0.46 | 0 | |||
IV.MCRV.HHZ. | 2023-04-01T04:43:33.89 | 3.0 | undecidable | manual | Sn | -6 | 0 | |||
IV.PAOL.HHZ. | 2023-04-01T04:43:32.98 | 3.0 | undecidable | manual | Sg | 5.1 | 0 | |||
IX.SRN3.HHZ.02 | 2023-04-01T04:43:17.68 | 3.0 | undecidable | manual | Pg | 5.58 | 0 | |||
IV.PAOL.HHZ. | 2023-04-01T04:42:56.97 | 3.0 | undecidable | manual | Pn | -3.35 | 0 | |||
IT.LRNO.HNZ. | 2023-04-01T04:42:51.71 | 3.0 | undecidable | manual | Pn | -4.77 | 0 | |||
IV.MGAB.HHZ. | 2023-04-01T04:42:49.90 | 0.6 | undecidable | manual | S | 238 | 45.1215 | 50 | 0.64 | 40 |
IV.ATPC.HHE. | 2023-04-01T04:42:48.58 | 0.6 | undecidable | manual | S | 345 | 40.5261 | 50 | 0.56 | 42 |
IV.ATBU.EHZ. | 2023-04-01T04:42:48.20 | 0.6 | undecidable | manual | S | 356 | 38.7279 | 50 | 0.66 | 40 |
IV.SSFR.HHN. | 2023-04-01T04:42:47.05 | 0.6 | undecidable | manual | S | 25 | 37.7289 | 50 | -0.24 | 46 |
IV.TSM3.DH2.07 | 2023-04-01T04:42:46.27 | 0.3 | undecidable | manual | S | 327 | 33.8439 | 50 | 0.03 | 72 |
IV.TB03.DHZ.01 | 2023-04-01T04:42:46.03 | 0.3 | undecidable | manual | S | 335 | 33.4443 | 104 | -0.11 | 71 |
IV.ATSC.EHE. | 2023-04-01T04:42:46.04 | 0.3 | undecidable | manual | S | 14 | 33.8439 | 50 | -0.21 | 69 |
IV.MML1.HNE. | 2023-04-01T04:42:45.30 | 0.3 | undecidable | manual | S | 93 | 31.3464 | 105 | -0.13 | 71 |
IV.ATVO.HHN. | 2023-04-01T04:42:45.59 | 0.6 | undecidable | manual | S | 333 | 31.6461 | 105 | 0.05 | 48 |
IV.SNTG.HHE. | 2023-04-01T04:42:45.60 | 0.3 | undecidable | manual | S | 64 | 32.0457 | 105 | -0.06 | 72 |
IV.TB01.DHZ.01 | 2023-04-01T04:42:45.32 | 1.0 | undecidable | manual | S | 337 | 30.6471 | 105 | 0.14 | 24 |
IV.TB02.DHZ.01 | 2023-04-01T04:42:45.30 | 0.6 | undecidable | manual | S | 332 | 30.4473 | 105 | 0.18 | 47 |
IV.TSM2.DHN.01 | 2023-04-01T04:42:45.27 | 0.6 | undecidable | manual | S | 346 | 30.747 | 105 | 0.04 | 48 |
IV.ATMI.HHZ. | 2023-04-01T04:42:45.60 | 1.0 | undecidable | manual | S | 312 | 34.3434 | 50 | -0.78 | 19 |
IV.CESI.HHZ. | 2023-04-01T04:42:44.70 | 0.3 | undecidable | manual | S | 118 | 29.2485 | 106 | -0.03 | 73 |
IV.ATVA.EHE. | 2023-04-01T04:42:44.40 | 0.3 | undecidable | manual | S | 305 | 29.4483 | 106 | -0.38 | 67 |
IV.ATLO.EHE. | 2023-04-01T04:42:43.40 | 0.3 | undecidable | manual | S | 325 | 25.2525 | 108 | 0 | 73 |
IV.FOSV.EHZ. | 2023-04-01T04:42:43.00 | 0.3 | undecidable | manual | S | 38 | 23.3544 | 110 | 0.21 | 71 |
IV.MGAB.HHZ. | 2023-04-01T04:42:42.86 | 1.0 | undecidable | manual | P | 238 | 45.1215 | 50 | -0.02 | 24 |
IV.SSFR.HHN. | 2023-04-01T04:42:41.33 | 1.0 | undecidable | manual | P | 25 | 37.7289 | 50 | -0.41 | 22 |
IV.TB03.DHZ.01 | 2023-04-01T04:42:41.60 | 0.6 | undecidable | manual | P | 335 | 33.4443 | 104 | 0.52 | 43 |
IV.ATSC.EHE. | 2023-04-01T04:42:41.93 | 0.3 | undecidable | manual | P | 14 | 33.8439 | 50 | 0.79 | 58 |
IV.ATPC.HHE. | 2023-04-01T04:42:41.72 | 0.6 | undecidable | manual | P | 345 | 40.5261 | 50 | -0.44 | 44 |
IV.ATBU.EHZ. | 2023-04-01T04:42:41.25 | 1.0 | undecidable | manual | P | 356 | 38.7279 | 50 | -0.64 | 20 |
IV.TSM2.DHN.01 | 2023-04-01T04:42:40.50 | 0.6 | undecidable | manual | P | 346 | 30.747 | 105 | -0.05 | 48 |
IV.MURB.HNZ. | 2023-04-01T04:42:40.90 | 0.3 | undecidable | manual | S | 342 | 15.7731 | 118 | 0.53 | 67 |
IV.ATMI.HHZ. | 2023-04-01T04:42:40.28 | 0.6 | undecidable | manual | P | 312 | 34.3434 | 50 | -0.93 | 36 |
IV.MML1.HNE. | 2023-04-01T04:42:40.50 | 0.3 | undecidable | manual | P | 93 | 31.3464 | 105 | -0.17 | 70 |
IV.TSM3.DH2.07 | 2023-04-01T04:42:40.91 | 0.3 | undecidable | manual | P | 327 | 33.8439 | 50 | -0.22 | 69 |
IV.CESI.HHZ. | 2023-04-01T04:42:40.53 | 0.6 | undecidable | manual | P | 118 | 29.2485 | 106 | 0.26 | 46 |
IV.SNTG.HHE. | 2023-04-01T04:42:40.62 | 0.6 | undecidable | manual | P | 64 | 32.0457 | 105 | -0.18 | 47 |
IV.TB01.DHZ.01 | 2023-04-01T04:42:40.56 | 0.6 | undecidable | manual | P | 337 | 30.6471 | 105 | 0.04 | 48 |
IV.TB02.DHZ.01 | 2023-04-01T04:42:40.26 | 0.3 | undecidable | manual | P | 332 | 30.4473 | 105 | -0.23 | 69 |
IV.ATVA.EHE. | 2023-04-01T04:42:40.30 | 0.6 | undecidable | manual | P | 305 | 29.4483 | 106 | 0.01 | 49 |
IV.ASSB.HHZ. | 2023-04-01T04:42:39.00 | 0.1 | undecidable | manual | S | 148 | 11.1777 | 127 | -0.02 | 100 |
IV.ATLO.EHE. | 2023-04-01T04:42:39.38 | 0.6 | undecidable | manual | P | 325 | 25.2525 | 108 | -0.12 | 48 |
IV.ATVO.HHN. | 2023-04-01T04:42:39.92 | 0.6 | undecidable | manual | P | 333 | 31.6461 | 105 | -0.81 | 38 |
IV.FOSV.EHZ. | 2023-04-01T04:42:39.10 | 0.1 | undecidable | manual | P | 38 | 23.3544 | 110 | -0.04 | 97 |
IV.ATCC.EHZ. | 2023-04-01T04:42:38.00 | 0.1 | undecidable | manual | S | 35 | 7.7811 | 137 | -0.14 | 98 |
IV.MURB.HNZ. | 2023-04-01T04:42:38.08 | 0.3 | undecidable | manual | P | 342 | 15.7731 | 118 | 0.34 | 70 |
IV.ASSB.HHZ. | 2023-04-01T04:42:37.15 | 0.1 | undecidable | manual | P | 148 | 11.1777 | 127 | 0.19 | 97 |
IV.ATCC.EHZ. | 2023-04-01T04:42:36.56 | 0.1 | undecidable | manual | P | 35 | 7.7811 | 137 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:1.4 | 0.00043420435 | 0.16 | AML | other | m | 2023-04-01T04:42:38.24 |
IV.ATCC.HNE. | ML:1.5 | 0.0005189745999999999 | 0.3904 | AML | other | m | 2023-04-01T04:42:38.43 |
IV.ATCC.EHN. | ML:1.6 | 0.000638 | 0.36 | AML | other | m | 2023-04-01T04:42:38.58 |
IV.ATCC.HNN. | ML:1.6 | 0.00059764635 | 0.3904 | AML | other | m | 2023-04-01T04:42:38.76 |
IV.ASSB.HHN. | ML:0.9 | 0.00009963031999999999 | 0.08 | AML | other | m | 2023-04-01T04:42:39.36 |
IV.ASSB.HHE. | ML:0.9 | 0.000107377685 | 0.1824 | AML | other | m | 2023-04-01T04:42:39.85 |
IV.MURB.HNE. | ML:1.3 | 0.00019667929499999996 | 0.32 | AML | other | m | 2023-04-01T04:42:41.19 |
IV.MURB.HHE. | ML:1.2 | 0.0001517524 | 0.2816 | AML | other | m | 2023-04-01T04:42:41.20 |
IV.MURB.HHN. | ML:1.2 | 0.00016649999999999998 | 1.46 | AML | other | m | 2023-04-01T04:42:41.89 |
IV.MURB.HNN. | ML:1.2 | 0.0001481782 | 0.2304 | AML | other | m | 2023-04-01T04:42:43.47 |