A magnitude ML 1.1 earthquake occured in region: 4 km SW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1350, 12.5720 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 | 8 | 21874 | 25263 |
Assisi | PG | 8 | 28299 | 53562 |
Bettona | PG | 15 | 4367 | 57929 |
Perugia | PG | 15 | 166134 | 224063 |
Cannara | PG | 16 | 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 1.1 | 2021-07-03 12:41:20 |
43.1352 | 12.5723 | 9 | 2021-07-03 12:49:36 |
Sala Sismica INGV-Roma | 92189881 |
Field | Value |
---|---|
Time (UTC) | 2021-07-03 12:41:20 ± 0.06 |
Latitude | 43.1352 ± 0.0027 |
Longitude | 12.5723 ± 0.0049 |
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 | 92189881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 386 |
Semi-minor axis of confidence ellipse (meter) | 254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46315 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 92189881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-03 12:49:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.STON.BHZ. | 2021-07-03T12:43:08.96 | 3.0 | undecidable | manual | Sn | 4.81 | 0 | |||
IV.ZONE.HHZ. | 2021-07-03T12:42:46.26 | 3.0 | undecidable | manual | Sn | -3.05 | 0 | |||
IV.EMSG.HHZ. | 2021-07-03T12:42:41.16 | 3.0 | positive | manual | Pn | -3.06 | 0 | |||
MN.BNI.HHZ. | 2021-07-03T12:42:40.37 | 3.0 | undecidable | manual | Pn | 9.22 | 0 | |||
IV.MTMR.EHZ. | 2021-07-03T12:42:38.96 | 3.0 | undecidable | manual | Sn | -3.14 | 0 | |||
IV.TST01.HHZ. | 2021-07-03T12:42:23.28 | 3.0 | undecidable | manual | Sg | 3.95 | 0 | |||
IV.MTMR.EHZ. | 2021-07-03T12:42:11.11 | 3.0 | undecidable | manual | Pg | 4.66 | 0 | |||
IV.MTRZ.HNZ. | 2021-07-03T12:42:09.05 | 3.0 | undecidable | manual | S | 1.75 | 0 | |||
IV.TREG.EHZ. | 2021-07-03T12:42:08.22 | 3.0 | negative | manual | Pg | 5.55 | 0 | |||
IV.VIVA.HHZ. | 2021-07-03T12:42:06.64 | 3.0 | undecidable | manual | S | 0.32 | 0 | |||
IV.RIBO.EHZ.01 | 2021-07-03T12:41:59.61 | 3.0 | undecidable | manual | S | -0.41 | 0 | |||
IV.CSP1.EHZ. | 2021-07-03T12:41:37.78 | 0.6 | undecidable | manual | S | 95 | 51.4152 | 50 | 0.48 | 42 |
IV.MGAB.HHZ. | 2021-07-03T12:41:36.22 | 0.6 | undecidable | manual | S | 237 | 44.7219 | 50 | 0.71 | 39 |
IV.PP3.EHZ. | 2021-07-03T12:41:36.66 | 3.0 | negative | manual | P | -0.04 | 0 | |||
IV.EL6.EHZ. | 2021-07-03T12:41:36.47 | 0.6 | undecidable | manual | S | 63 | 47.9187 | 50 | 0.12 | 46 |
IV.FDMO.HHZ. | 2021-07-03T12:41:34.99 | 0.3 | undecidable | manual | S | 105 | 43.1235 | 50 | -0.09 | 69 |
IV.SSFR.HHZ. | 2021-07-03T12:41:33.52 | 0.3 | undecidable | manual | S | 27 | 37.4292 | 50 | -0.04 | 71 |
IV.ATMI.HHZ. | 2021-07-03T12:41:32.57 | 0.6 | undecidable | manual | S | 312 | 33.0447 | 50 | 0.19 | 46 |
IV.ATVO.HHZ. | 2021-07-03T12:41:31.35 | 0.6 | undecidable | manual | S | 334 | 30.4473 | 106 | -0.23 | 46 |
IV.CSP1.EHZ. | 2021-07-03T12:41:30.03 | 0.6 | undecidable | manual | P | 95 | 51.4152 | 50 | -0.2 | 44 |
IV.MGAB.HHZ. | 2021-07-03T12:41:29.02 | 0.3 | undecidable | manual | P | 237 | 44.7219 | 50 | -0.18 | 68 |
IV.EL6.EHZ. | 2021-07-03T12:41:29.62 | 0.6 | undecidable | manual | P | 63 | 47.9187 | 50 | -0.06 | 46 |
IV.FOSV.EHZ. | 2021-07-03T12:41:29.47 | 0.6 | undecidable | manual | S | 41 | 23.3544 | 110 | 0.23 | 46 |
IV.SSFR.HHZ. | 2021-07-03T12:41:28.06 | 0.3 | undecidable | manual | P | 27 | 37.4292 | 50 | -0.02 | 71 |
IV.FDMO.HHZ. | 2021-07-03T12:41:28.70 | 0.1 | undecidable | manual | P | 105 | 43.1235 | 50 | -0.25 | 89 |
IV.ATMI.HHZ. | 2021-07-03T12:41:27.27 | 0.6 | undecidable | manual | P | 312 | 33.0447 | 50 | -0.13 | 47 |
IV.ATVO.HHZ. | 2021-07-03T12:41:26.75 | 0.1 | undecidable | manual | P | 334 | 30.4473 | 106 | -0.18 | 93 |
IV.MURB.HHZ. | 2021-07-03T12:41:26.68 | 0.6 | undecidable | manual | S | 345 | 14.6742 | 121 | 0.17 | 48 |
IV.FOSV.EHZ. | 2021-07-03T12:41:25.51 | 0.1 | undecidable | manual | P | 41 | 23.3544 | 110 | -0.07 | 96 |
IV.ASSB.HHZ. | 2021-07-03T12:41:25.85 | 0.3 | undecidable | manual | S | 146 | 12.4764 | 125 | 0 | 74 |
IV.MURB.HHZ. | 2021-07-03T12:41:24.04 | 0.1 | undecidable | manual | P | 345 | 14.6742 | 121 | 0.04 | 98 |
IV.ATCC.EHZ. | 2021-07-03T12:41:24.88 | 0.3 | undecidable | manual | S | 45 | 7.7811 | 138 | 0.24 | 71 |
IV.ASSB.HHZ. | 2021-07-03T12:41:23.59 | 0.1 | negative | manual | P | 146 | 12.4764 | 125 | -0.03 | 99 |
IV.ATCC.EHZ. | 2021-07-03T12:41:22.92 | 0.1 | undecidable | manual | P | 45 | 7.7811 | 138 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:1.4 | 0.000406 | 0.22 | AML | other | m | 2021-07-03T12:41:25.12 |
IV.ATCC.EHE. | ML:1.3 | 0.0003415 | 0.38 | AML | other | m | 2021-07-03T12:41:25.09 |
IV.ASSB.HHE. | ML:1.2 | 0.0001735 | 0.18 | AML | other | m | 2021-07-03T12:41:26.18 |
IV.ASSB.HHN. | ML:1.1 | 0.0001555 | 0.68 | AML | other | m | 2021-07-03T12:41:26.13 |
IV.MURB.HHE. | ML:1.5 | 0.0003215 | 0.36 | AML | other | m | 2021-07-03T12:41:27.17 |
IV.MURB.HHN. | ML:1.5 | 0.000314 | 0.9 | AML | other | m | 2021-07-03T12:41:28.58 |
IV.FOSV.EHN. | ML:0.8 | 0.000042800000000000004 | 1.02 | AML | other | m | 2021-07-03T12:41:30.72 |
IV.FOSV.EHE. | ML:0.7 | 0.0000311 | 1.34 | AML | other | m | 2021-07-03T12:41:31.71 |
IV.ATVO.HHE. | ML:0.8 | 0.000031899999999999996 | 0.32 | AML | other | m | 2021-07-03T12:41:31.60 |
IV.ATVO.HHN. | ML:0.9 | 0.000032850000000000006 | 0.3 | AML | other | m | 2021-07-03T12:41:31.75 |
IV.SSFR.HHN. | ML:1.2 | 0.000056349999999999994 | 1.3 | AML | other | m | 2021-07-03T12:41:34.31 |
IV.SSFR.HHE. | ML:1.2 | 0.00006025 | 0.14 | AML | other | m | 2021-07-03T12:41:34.66 |
IV.FDMO.HHN. | ML:0.9 | 0.000026099999999999997 | 0.8 | AML | other | m | 2021-07-03T12:41:35.37 |
IV.FDMO.HHE. | ML:0.8 | 0.000021850000000000003 | 0.68 | AML | other | m | 2021-07-03T12:41:35.64 |
IV.MGAB.HHN. | ML:1.1 | 0.0000341 | 1.04 | AML | other | m | 2021-07-03T12:41:38.82 |
IV.MGAB.HHE. | ML:1.1 | 0.000034699999999999996 | 0.26 | AML | other | m | 2021-07-03T12:41:39.17 |