A magnitude ML 1.4 earthquake occured in region: 5 km SW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1370, 12.5560 at 9 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 | 5 | 3389 | 3389 |
Bastia Umbra | PG | 8 | 21874 | 25263 |
Assisi | PG | 9 | 28299 | 53562 |
Perugia | PG | 14 | 166134 | 219696 |
Bettona | PG | 15 | 4367 | 224063 |
Torgiano | PG | 16 | 6725 | 230788 |
Cannara | PG | 16 | 4305 | 235093 |
Valtopina | PG | 18 | 1398 | 236491 |
Spello | PG | 19 | 8645 | 245136 |
Nocera Umbra | PG | 19 | 5839 | 250975 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-09-05 19:20:01 |
43.1372 | 12.5562 | 9 | 2022-03-30 13:04:05 |
Bollettino Sismico Italiano INGV | 95459401 |
Reviewed Rev100 |
ML 1.4 | 2021-09-05 19:20:01 |
43.1397 | 12.5717 | 9 | 2021-09-05 19:28:21 |
Sala Sismica INGV-Roma | 95083781 |
Field | Value |
---|---|
Time (UTC) | 2021-09-05 19:20:01 ± 0.04 |
Latitude | 43.1372 ± 0.0018 |
Longitude | 12.5562 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 95459401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 329 |
Semi-minor axis of confidence ellipse (meter) | 134 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 237 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 44 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67629 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 95459401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-09-15 10:41:10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 95083781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-05 19:28:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRSN.HNZ. | 2021-09-05T19:20:24.71 | 3.0 | negative | manual | P | 0.22 | 0 | |||
IV.MMO1.EHZ. | 2021-09-05T19:20:23.34 | 0.3 | undecidable | manual | S | 113 | 67.8765 | 50 | 0.47 | 62 |
IV.GAVE.EHZ. | 2021-09-05T19:20:20.09 | 0.3 | undecidable | manual | S | 151 | 56.499 | 50 | 0.26 | 66 |
IV.NRCA.HHZ. | 2021-09-05T19:20:20.06 | 0.3 | undecidable | manual | S | 126 | 56.3991 | 50 | 0.24 | 66 |
IV.NARO.HHZ. | 2021-09-05T19:20:19.11 | 0.3 | undecidable | manual | S | 2 | 52.6029 | 50 | 0.31 | 66 |
IV.ARVD.HHZ. | 2021-09-05T19:20:18.36 | 0.3 | undecidable | manual | S | 38 | 50.7159 | 50 | 0.07 | 70 |
IV.CSP1.EHZ. | 2021-09-05T19:20:18.95 | 0.3 | undecidable | manual | S | 95 | 52.8027 | 50 | 0.11 | 69 |
IV.SSFR.HHZ. | 2021-09-05T19:20:14.86 | 0.3 | undecidable | manual | S | 29 | 37.8288 | 50 | -0.01 | 72 |
IV.MF5.EHZ. | 2021-09-05T19:20:14.72 | 0.6 | undecidable | manual | P | 102 | 75.0693 | 50 | -0.39 | 41 |
IV.MOMA.HHZ. | 2021-09-05T19:20:14.91 | 0.3 | undecidable | manual | S | 178 | 36.9297 | 50 | 0.27 | 68 |
IV.ATPI.EHZ. | 2021-09-05T19:20:14.49 | 0.3 | undecidable | manual | S | 340 | 36.9297 | 50 | -0.13 | 70 |
IV.ATMI.HHZ. | 2021-09-05T19:20:13.34 | 0.3 | undecidable | manual | S | 313 | 31.9458 | 50 | 0.06 | 72 |
IV.MML1.EHZ. | 2021-09-05T19:20:13.61 | 0.3 | undecidable | manual | S | 94 | 33.744 | 50 | -0.16 | 70 |
IV.MMO1.EHZ. | 2021-09-05T19:20:13.93 | 0.6 | undecidable | manual | P | 113 | 67.8765 | 50 | -0.06 | 45 |
IV.ATVO.HHZ. | 2021-09-05T19:20:12.53 | 0.3 | undecidable | manual | S | 336 | 29.748 | 107 | -0.13 | 71 |
IV.NRCA.HHZ. | 2021-09-05T19:20:12.02 | 0.3 | undecidable | manual | P | 126 | 56.3991 | 50 | -0.21 | 67 |
IV.TB01.DHZ.01 | 2021-09-05T19:20:12.39 | 0.6 | undecidable | manual | S | 340 | 28.8489 | 108 | 0.04 | 48 |
IV.CESI.HHZ. | 2021-09-05T19:20:12.95 | 0.3 | undecidable | manual | S | 117 | 31.8459 | 50 | -0.3 | 69 |
IV.GAVE.EHZ. | 2021-09-05T19:20:12.26 | 0.3 | undecidable | manual | P | 151 | 56.499 | 50 | 0.02 | 69 |
IV.TB02.DHZ. | 2021-09-05T19:20:12.31 | 0.3 | undecidable | manual | S | 335 | 28.4493 | 108 | 0.07 | 72 |
IV.ATFO.HHZ. | 2021-09-05T19:20:11.73 | 0.3 | undecidable | manual | S | 3 | 25.4523 | 110 | 0.47 | 67 |
IV.CSP1.EHZ. | 2021-09-05T19:20:11.72 | 0.3 | undecidable | manual | P | 95 | 52.8027 | 50 | 0.05 | 70 |
IV.ARVD.HHZ. | 2021-09-05T19:20:11.21 | 0.3 | undecidable | manual | P | 38 | 50.7159 | 50 | -0.14 | 68 |
IV.NARO.HHZ. | 2021-09-05T19:20:11.44 | 0.3 | undecidable | manual | P | 2 | 52.6029 | 50 | -0.2 | 67 |
IV.ATVA.EHZ. | 2021-09-05T19:20:11.43 | 0.3 | undecidable | manual | S | 306 | 26.9508 | 109 | -0.31 | 69 |
IV.ATLO.HNZ. | 2021-09-05T19:20:10.57 | 0.3 | undecidable | manual | S | 329 | 23.1546 | 112 | 0.08 | 73 |
IV.MGAB.HHZ. | 2021-09-05T19:20:10.43 | 0.3 | undecidable | manual | P | 235 | 43.8228 | 50 | 0.14 | 69 |
IV.MOMA.HHZ. | 2021-09-05T19:20:09.28 | 0.3 | undecidable | manual | P | 178 | 36.9297 | 50 | 0.04 | 72 |
IV.ATPI.EHZ. | 2021-09-05T19:20:09.13 | 0.6 | undecidable | manual | P | 340 | 36.9297 | 50 | -0.1 | 47 |
IV.SSFR.HHZ. | 2021-09-05T19:20:09.11 | 0.3 | undecidable | manual | P | 29 | 37.8288 | 50 | -0.26 | 68 |
IV.MML1.EHZ. | 2021-09-05T19:20:08.48 | 0.3 | undecidable | manual | P | 94 | 33.744 | 50 | -0.26 | 69 |
IV.ATMI.HHZ. | 2021-09-05T19:20:08.66 | 0.6 | undecidable | manual | P | 313 | 31.9458 | 50 | 0.2 | 47 |
IV.MURB.HHZ. | 2021-09-05T19:20:08.01 | 0.3 | undecidable | manual | S | 350 | 14.1747 | 123 | 0.29 | 71 |
IV.CESI.HHZ. | 2021-09-05T19:20:08.12 | 0.3 | undecidable | manual | P | 117 | 31.8459 | 50 | -0.32 | 68 |
IV.TB02.DHZ. | 2021-09-05T19:20:07.59 | 0.1 | undecidable | manual | P | 335 | 28.4493 | 108 | -0.26 | 93 |
IV.ASSB.HHZ. | 2021-09-05T19:20:07.39 | 0.3 | undecidable | manual | S | 142 | 13.3755 | 124 | -0.09 | 74 |
IV.ATVA.EHZ. | 2021-09-05T19:20:07.62 | 0.3 | undecidable | manual | P | 306 | 26.9508 | 109 | 0.05 | 73 |
IV.ATFO.HHZ. | 2021-09-05T19:20:07.27 | 0.3 | undecidable | manual | P | 3 | 25.4523 | 110 | -0.02 | 73 |
IV.ATVO.HHZ. | 2021-09-05T19:20:07.90 | 0.3 | undecidable | manual | P | 336 | 29.748 | 107 | -0.2 | 70 |
IV.TB01.DHZ.01 | 2021-09-05T19:20:07.81 | 0.3 | undecidable | manual | P | 340 | 28.8489 | 108 | -0.11 | 72 |
IV.ATCC.EHZ. | 2021-09-05T19:20:06.21 | 0.3 | undecidable | manual | S | 52 | 8.5803 | 137 | -0.01 | 76 |
IV.ATLO.HNZ. | 2021-09-05T19:20:06.88 | 0.3 | undecidable | manual | P | 329 | 23.1546 | 112 | 0.04 | 73 |
IV.ASSB.HHZ. | 2021-09-05T19:20:05.16 | 0.3 | undecidable | manual | P | 142 | 13.3755 | 124 | 0.05 | 75 |
IV.MURB.HHZ. | 2021-09-05T19:20:05.53 | 0.3 | positive | manual | P | 350 | 14.1747 | 123 | 0.28 | 71 |
IV.ATCC.EHZ. | 2021-09-05T19:20:04.44 | 0.1 | undecidable | manual | P | 52 | 8.5803 | 137 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:1.6 | 0.0006360000000000001 | 0.36 | AML | other | m | 2021-09-05T19:20:06.60 |
IV.ATCC.EHE. | ML:1.7 | 0.000756 | 0.24 | AML | other | m | 2021-09-05T19:20:07.31 |
IV.ASSB.HHN. | ML:1.5 | 0.00034899999999999997 | 0.48 | AML | other | m | 2021-09-05T19:20:07.57 |
IV.ASSB.HHE. | ML:1.4 | 0.00025550000000000003 | 0.36 | AML | other | m | 2021-09-05T19:20:07.91 |
IV.MURB.HNN. | ML:2.1 | 0.0012349999999999998 | 0.92 | AML | other | m | 2021-09-05T19:20:09.92 |
IV.MURB.HHE. | ML:2.2 | 0.001595 | 1.64 | AML | other | m | 2021-09-05T19:20:09.07 |
IV.MURB.HNE. | ML:2.2 | 0.0017649999999999999 | 1.66 | AML | other | m | 2021-09-05T19:20:09.91 |
IV.MURB.HHN. | ML:2.1 | 0.0014100000000000002 | 1.7 | AML | other | m | 2021-09-05T19:20:10.92 |
IV.ATFO.HHN. | ML:1.2 | 0.0000998 | 1.34 | AML | other | m | 2021-09-05T19:20:12.17 |
IV.ATVO.HHE. | ML:1.5 | 0.00014800000000000002 | 1.72 | AML | other | m | 2021-09-05T19:20:12.03 |
IV.ATVO.HHN. | ML:1.4 | 0.00011999999999999999 | 1.76 | AML | other | m | 2021-09-05T19:20:12.04 |
IV.ATFO.HHE. | ML:1.1 | 0.00007364999999999999 | 0.66 | AML | other | m | 2021-09-05T19:20:13.46 |
IV.CESI.HHE. | ML:1.2 | 0.00006520000000000001 | 0.32 | AML | other | m | 2021-09-05T19:20:13.47 |
IV.MML1.HNN. | ML:1.8 | 0.00027649999999999994 | 0.22 | AML | other | m | 2021-09-05T19:20:13.93 |
IV.MML1.EHN. | ML:1.8 | 0.0002745 | 0.2 | AML | other | m | 2021-09-05T19:20:13.93 |
IV.MML1.EHE. | ML:1.6 | 0.000184 | 1.76 | AML | other | m | 2021-09-05T19:20:14.05 |
IV.CESI.HHN. | ML:1.1 | 0.00005965 | 0.76 | AML | other | m | 2021-09-05T19:20:14.07 |
IV.MML1.HNE. | ML:1.7 | 0.00020150000000000002 | 1.26 | AML | other | m | 2021-09-05T19:20:14.29 |
IV.MOMA.HHN. | ML:1.2 | 0.0000665 | 0.94 | AML | other | m | 2021-09-05T19:20:15.37 |
IV.MOMA.HHE. | ML:1.2 | 0.00005355 | 0.46 | AML | other | m | 2021-09-05T19:20:15.72 |
IV.SSFR.HHE. | ML:1.5 | 0.00011350000000000001 | 0.98 | AML | other | m | 2021-09-05T19:20:16.56 |
IV.ATMI.HHN. | ML:1.2 | 0.00007364999999999999 | 0.78 | AML | other | m | 2021-09-05T19:20:16.09 |
IV.ATMI.HHE. | ML:1.1 | 0.0000623 | 0.9 | AML | other | m | 2021-09-05T19:20:16.31 |
IV.SSFR.HHN. | ML:1.5 | 0.00011385 | 1.16 | AML | other | m | 2021-09-05T19:20:17.05 |
IV.MGAB.HHN. | ML:1.3 | 0.00006145 | 0.46 | AML | other | m | 2021-09-05T19:20:18.51 |
IV.MGAB.HHE. | ML:1.2 | 0.00005624999999999999 | 0.46 | AML | other | m | 2021-09-05T19:20:19.40 |
IV.ARVD.HHN. | ML:1.0 | 0.0000273 | 0.9 | AML | other | m | 2021-09-05T19:20:19.22 |
IV.ARVD.HHE. | ML:1.4 | 0.000058099999999999996 | 0.52 | AML | other | m | 2021-09-05T19:20:19.35 |
IV.CSP1.EHN. | ML:1.9 | 0.0001965 | 0.52 | AML | other | m | 2021-09-05T19:20:19.42 |
IV.NARO.HHE. | ML:0.9 | 0.00002205 | 1.76 | AML | other | m | 2021-09-05T19:20:20.96 |
IV.CSP1.EHE. | ML:1.7 | 0.0001263 | 1.22 | AML | other | m | 2021-09-05T19:20:20.30 |
IV.GAVE.EHN. | ML:1.3 | 0.00004455 | 0.86 | AML | other | m | 2021-09-05T19:20:21.44 |
IV.NARO.HHN. | ML:0.9 | 0.000019 | 0.54 | AML | other | m | 2021-09-05T19:20:21.46 |
IV.NRCA.HHN. | ML:1.2 | 0.00004055 | 0.58 | AML | other | m | 2021-09-05T19:20:21.21 |
IV.GAVE.EHE. | ML:1.3 | 0.0000427 | 0.38 | AML | other | m | 2021-09-05T19:20:21.86 |
IV.NRCA.HHE. | ML:1.1 | 0.0000303 | 0.4 | AML | other | m | 2021-09-05T19:20:22.90 |