A magnitude ML 1.3 earthquake occured in region: 4 km SW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1300, 12.5680 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 | 4 | 3389 | 3389 |
Bastia Umbra | PG | 7 | 21874 | 25263 |
Assisi | PG | 8 | 28299 | 53562 |
Bettona | PG | 15 | 4367 | 57929 |
Perugia | PG | 15 | 166134 | 224063 |
Cannara | PG | 15 | 4305 | 228368 |
Torgiano | PG | 16 | 6725 | 235093 |
Valtopina | PG | 17 | 1398 | 236491 |
Spello | PG | 18 | 8645 | 245136 |
Nocera Umbra | PG | 18 | 5839 | 250975 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-06-25 17:48:27 |
43.1305 | 12.5675 | 9 | 2021-06-25 17:54:45 |
Sala Sismica INGV-Roma | 91886171 |
Field | Value |
---|---|
Time (UTC) | 2021-06-25 17:48:27 ± 0.06 |
Latitude | 43.1305 ± 0.0027 |
Longitude | 12.5675 ± 0.0062 |
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 | 91886171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 525 |
Semi-minor axis of confidence ellipse (meter) | 174 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 18 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 91886171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-25 17:54:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VCEL.EHZ. | 2021-06-25T17:48:49.37 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.PIEI.HHZ. | 2021-06-25T17:48:42.41 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.FDMO.HHZ. | 2021-06-25T17:48:41.47 | 3.0 | undecidable | manual | S | -0.11 | 0 | |||
IV.SSFR.HHZ. | 2021-06-25T17:48:40.19 | 0.6 | undecidable | manual | S | 27 | 38.1285 | 50 | 0.16 | 46 |
IV.MOMA.HHZ. | 2021-06-25T17:48:39.20 | 0.6 | undecidable | manual | S | 180 | 36.2415 | 50 | -0.34 | 45 |
IV.ATMI.HHZ. | 2021-06-25T17:48:38.79 | 0.6 | undecidable | manual | S | 313 | 33.1446 | 50 | 0.09 | 47 |
IV.NRCA.HHZ. | 2021-06-25T17:48:37.35 | 3.0 | positive | manual | P | 0.04 | 0 | |||
IV.ATVO.HHZ. | 2021-06-25T17:48:37.90 | 0.6 | undecidable | manual | S | 335 | 30.747 | 50 | -0.19 | 47 |
IV.ATFO.HHZ. | 2021-06-25T17:48:36.76 | 0.6 | undecidable | manual | S | 1 | 26.1516 | 110 | 0.11 | 48 |
IV.CSP1.EHZ. | 2021-06-25T17:48:36.77 | 3.0 | negative | manual | P | 0.12 | 0 | |||
IV.MGAB.HHZ. | 2021-06-25T17:48:35.84 | 3.0 | negative | manual | P | -0.11 | 0 | |||
IV.FOSV.EHZ. | 2021-06-25T17:48:35.87 | 0.6 | undecidable | manual | S | 41 | 24.0537 | 111 | -0.08 | 48 |
IV.ATMI.HHZ. | 2021-06-25T17:48:34.00 | 1.0 | undecidable | manual | P | 313 | 33.1446 | 50 | 0.24 | 23 |
IV.SSFR.HHZ. | 2021-06-25T17:48:34.41 | 0.3 | negative | manual | P | 27 | 38.1285 | 50 | -0.12 | 70 |
IV.MOMA.HHZ. | 2021-06-25T17:48:34.48 | 0.6 | undecidable | manual | P | 180 | 36.2415 | 50 | 0.24 | 46 |
IV.ATVO.HHZ. | 2021-06-25T17:48:33.30 | 1.0 | undecidable | manual | P | 335 | 30.747 | 50 | -0.1 | 24 |
IV.FOSV.EHZ. | 2021-06-25T17:48:32.19 | 1.0 | negative | manual | P | 41 | 24.0537 | 111 | 0.02 | 24 |
IV.ASSB.HHZ. | 2021-06-25T17:48:32.24 | 0.6 | undecidable | manual | S | 143 | 12.2766 | 127 | -0.1 | 49 |
IV.ATFO.HHZ. | 2021-06-25T17:48:32.68 | 0.3 | negative | manual | P | 1 | 26.1516 | 110 | 0.1 | 72 |
IV.MURB.HHZ. | 2021-06-25T17:48:32.73 | 0.6 | undecidable | manual | S | 347 | 15.0738 | 122 | -0.43 | 46 |
IV.ATCC.EHZ. | 2021-06-25T17:48:31.27 | 0.6 | undecidable | manual | S | 44 | 8.3805 | 138 | -0.09 | 49 |
IV.ASSB.HHZ. | 2021-06-25T17:48:30.18 | 0.1 | positive | manual | P | 143 | 12.2766 | 127 | 0.1 | 98 |
IV.MURB.HHZ. | 2021-06-25T17:48:30.68 | 0.1 | undecidable | manual | P | 347 | 15.0738 | 122 | 0.12 | 97 |
IV.ATCC.EHZ. | 2021-06-25T17:48:29.56 | 0.1 | positive | manual | P | 44 | 8.3805 | 138 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:1.9 | 0.0011549999999999998 | 0.32 | AML | other | m | 2021-06-25T17:48:31.76 |
IV.ATCC.EHE. | ML:1.8 | 0.000918 | 0.18 | AML | other | m | 2021-06-25T17:48:32.45 |
IV.ASSB.HHN. | ML:1.3 | 0.0002455 | 0.16 | AML | other | m | 2021-06-25T17:48:33.46 |
IV.MURB.HNE. | ML:1.8 | 0.000561 | 0.26 | AML | other | m | 2021-06-25T17:48:33.83 |
IV.MURB.HHE. | ML:1.8 | 0.0005855 | 0.26 | AML | other | m | 2021-06-25T17:48:33.84 |
IV.ASSB.HHE. | ML:1.2 | 0.00016749999999999998 | 0.66 | AML | other | m | 2021-06-25T17:48:34.59 |
IV.MURB.HHN. | ML:1.9 | 0.0008494999999999999 | 0.28 | AML | other | m | 2021-06-25T17:48:35.17 |
IV.MURB.HNN. | ML:1.9 | 0.000718 | 0.28 | AML | other | m | 2021-06-25T17:48:35.17 |
IV.FOSV.EHE. | ML:1.0 | 0.0000677 | 1.08 | AML | other | m | 2021-06-25T17:48:36.88 |
IV.FOSV.EHN. | ML:1.0 | 0.000059949999999999994 | 0.48 | AML | other | m | 2021-06-25T17:48:37.39 |
IV.ATFO.HHN. | ML:1.2 | 0.00008975 | 0.48 | AML | other | m | 2021-06-25T17:48:37.75 |
IV.ATFO.HHE. | ML:1.1 | 0.00007209999999999999 | 0.68 | AML | other | m | 2021-06-25T17:48:37.17 |
IV.ATVO.HHN. | ML:1.2 | 0.00007505000000000001 | 0.3 | AML | other | m | 2021-06-25T17:48:38.32 |
IV.ATVO.HHE. | ML:1.2 | 0.00007655 | 0.24 | AML | other | m | 2021-06-25T17:48:38.45 |
IV.SSFR.HHE. | ML:1.7 | 0.00018099999999999998 | 0.18 | AML | other | m | 2021-06-25T17:48:41.30 |
IV.SSFR.HHN. | ML:1.5 | 0.000126 | 0.18 | AML | other | m | 2021-06-25T17:48:41.38 |
IV.ATMI.HHE. | ML:1.4 | 0.00010499999999999999 | 0.32 | AML | other | m | 2021-06-25T17:48:41.60 |
IV.FDMO.HHN. | ML:1.1 | 0.00004145 | 0.2 | AML | other | m | 2021-06-25T17:48:41.94 |
IV.MOMA.HHN. | ML:1.2 | 0.000055350000000000004 | 0.2 | AML | other | m | 2021-06-25T17:48:42.59 |
IV.PIEI.HHE. | ML:1.3 | 0.000056099999999999995 | 0.12 | AML | other | m | 2021-06-25T17:48:43.19 |
IV.PIEI.HHN. | ML:1.1 | 0.000042050000000000006 | 0.38 | AML | other | m | 2021-06-25T17:48:43.49 |
IV.FDMO.HHE. | ML:1.0 | 0.0000317 | 0.56 | AML | other | m | 2021-06-25T17:48:43.24 |
IV.ATMI.HHN. | ML:1.3 | 0.00008145 | 1.62 | AML | other | m | 2021-06-25T17:48:44.00 |
IV.MOMA.HHE. | ML:1.0 | 0.000040499999999999995 | 0.36 | AML | other | m | 2021-06-25T17:48:44.00 |
IV.MGAB.HHE. | ML:1.4 | 0.00008499999999999999 | 1.28 | AML | other | m | 2021-06-25T17:48:44.31 |
IV.MGAB.HHN. | ML:1.4 | 0.00008565000000000001 | 0.26 | AML | other | m | 2021-06-25T17:48:45.52 |
IV.NRCA.HHN. | ML:1.1 | 0.00003125 | 0.14 | AML | other | m | 2021-06-25T17:48:46.75 |
IV.NRCA.HHE. | ML:1.0 | 0.0000272 | 0.42 | AML | other | m | 2021-06-25T17:48:48.70 |
IV.VCEL.EHE. | ML:2.2 | 0.00009669999999999999 | 0.08 | AML | other | m | 2021-06-25T17:49:32.71 |
IV.VCEL.EHN. | ML:1.9 | 0.000053349999999999996 | 0.82 | AML | other | m | 2021-06-25T17:49:33.00 |