A magnitude ML 1.8 earthquake occured in region: 3 km SW Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.8010, 12.7480 at 6 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 |
---|---|---|---|---|
Campello sul Clitunno | PG | 3 | 2442 | 2442 |
Castel Ritaldi | PG | 7 | 3278 | 5720 |
Spoleto | PG | 7 | 38218 | 43938 |
Trevi | PG | 9 | 8469 | 52407 |
Vallo di Nera | PG | 10 | 364 | 52771 |
Sant'Anatolia di Narco | PG | 10 | 564 | 53335 |
Scheggino | PG | 12 | 461 | 53796 |
Montefalco | PG | 13 | 5679 | 59475 |
Cerreto di Spoleto | PG | 14 | 1075 | 60550 |
Giano dell'Umbria | PG | 14 | 3846 | 64396 |
Foligno | PG | 18 | 57155 | 121551 |
Sellano | PG | 18 | 1079 | 122630 |
Poggiodomo | PG | 18 | 117 | 122747 |
Massa Martana | PG | 18 | 3770 | 126517 |
Bevagna | PG | 19 | 5081 | 131598 |
Gualdo Cattaneo | PG | 20 | 6155 | 137753 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-08-07 06:56:47 |
42.8012 | 12.7475 | 7 | 2021-12-29 11:12:23 |
Bollettino Sismico Italiano INGV | 94821701 |
Reviewed Rev100 |
ML 1.8 | 2021-08-07 06:56:47 |
42.7983 | 12.7442 | 7 | 2021-08-07 07:06:23 |
Sala Sismica INGV-Roma | 93786711 |
Field | Value |
---|---|
Time (UTC) | 2021-08-07 06:56:47 ± 0.06 |
Latitude | 42.8012 ± 0.0027 |
Longitude | 12.7475 ± 0.0037 |
Depth (km) | 7 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 94821701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 54 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 307 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 48 |
Number of defining phases | 48 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.13040 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59085 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 33 |
Type of magnitude | ML |
Reference to an origin | 94821701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-08-30 14:45:58 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 33 |
Type of magnitude | ML |
Reference to an origin | 93786711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-07 07:06:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2021-08-07T06:57:08.42 | 0.3 | undecidable | manual | S | 70 | 61.494 | 50 | 1.11 | 48 |
IV.SRES.HHN. | 2021-08-07T06:57:08.72 | 0.6 | undecidable | manual | S | 197 | 65.5899 | 50 | 0.32 | 43 |
IT.MMP1.HGE. | 2021-08-07T06:57:08.17 | 1.0 | undecidable | manual | S | 180 | 61.1943 | 50 | 0.92 | 18 |
IV.FOSV.HNE. | 2021-08-07T06:57:05.85 | 0.6 | undecidable | manual | S | 1 | 54.8007 | 50 | 0.32 | 44 |
IV.MURB.HHZ. | 2021-08-07T06:57:05.74 | 0.3 | undecidable | manual | S | 341 | 54.3012 | 50 | 0.34 | 66 |
IV.MGAB.HHZ. | 2021-08-07T06:57:05.25 | 0.3 | undecidable | manual | S | 284 | 53.1024 | 50 | 0.17 | 68 |
IV.CSP1.EHZ. | 2021-08-07T06:57:04.07 | 0.3 | undecidable | manual | S | 49 | 49.2174 | 50 | 0.04 | 71 |
IV.SMA1.EHZ. | 2021-08-07T06:57:04.67 | 0.3 | undecidable | manual | S | 111 | 51.5151 | 50 | 0.01 | 71 |
IV.ATCC.EHZ. | 2021-08-07T06:57:02.35 | 0.3 | undecidable | manual | S | 348 | 43.4232 | 50 | -0.16 | 70 |
IV.MML1.EHZ. | 2021-08-07T06:57:01.28 | 0.3 | undecidable | manual | S | 28 | 39.1275 | 99 | 0.08 | 71 |
IV.FDMO.HHZ. | 2021-08-07T06:57:00.77 | 0.3 | undecidable | manual | S | 46 | 38.0286 | 100 | -0.04 | 72 |
IV.MC2.EHZ. | 2021-08-07T06:57:00.89 | 0.3 | undecidable | manual | S | 71 | 37.9287 | 100 | 0.1 | 71 |
IT.MMP1.HGE. | 2021-08-07T06:56:59.56 | 0.6 | undecidable | manual | P | 180 | 61.1943 | 50 | 0.68 | 39 |
IV.MF5.EHZ. | 2021-08-07T06:56:59.10 | 0.1 | undecidable | manual | P | 70 | 61.494 | 50 | 0.19 | 89 |
IV.SRES.HHN. | 2021-08-07T06:56:59.75 | 0.1 | undecidable | manual | P | 197 | 65.5899 | 50 | 0.21 | 88 |
IV.NRCA.HHZ. | 2021-08-07T06:56:58.13 | 0.3 | undecidable | manual | S | 83 | 30.0477 | 102 | 0.02 | 73 |
IV.FEMA.HNE. | 2021-08-07T06:56:58.62 | 0.3 | undecidable | manual | S | 54 | 30.3474 | 102 | 0.4 | 68 |
IT.MTCL.HGN. | 2021-08-07T06:56:58.19 | 0.3 | undecidable | manual | S | 44 | 29.5482 | 102 | 0.23 | 70 |
IV.LNSS.HHZ. | 2021-08-07T06:56:58.44 | 0.3 | undecidable | manual | S | 133 | 32.4453 | 101 | -0.49 | 66 |
IV.MURB.HHZ. | 2021-08-07T06:56:57.29 | 0.1 | undecidable | manual | P | 341 | 54.3012 | 50 | -0.52 | 84 |
IV.MGAB.HHZ. | 2021-08-07T06:56:57.22 | 0.3 | undecidable | manual | P | 284 | 53.1024 | 50 | -0.41 | 65 |
IV.ASSB.HHZ. | 2021-08-07T06:56:57.51 | 0.3 | undecidable | manual | S | 345 | 27.75 | 103 | 0.19 | 71 |
IV.CESI.HNE. | 2021-08-07T06:56:57.23 | 0.3 | undecidable | manual | S | 29 | 25.9518 | 104 | 0.51 | 67 |
IV.CESX.HHN. | 2021-08-07T06:56:56.03 | 0.6 | undecidable | manual | S | 212 | 25.0527 | 105 | -0.4 | 46 |
IV.ARRO.EHZ. | 2021-08-07T06:56:56.50 | 0.3 | undecidable | manual | S | 177 | 24.6531 | 105 | 0.2 | 71 |
IV.CSP1.EHZ. | 2021-08-07T06:56:56.62 | 0.1 | undecidable | manual | P | 49 | 49.2174 | 50 | -0.4 | 87 |
IV.SMA1.EHZ. | 2021-08-07T06:56:56.97 | 0.1 | undecidable | manual | P | 111 | 51.5151 | 50 | -0.41 | 87 |
IV.FOSV.HNE. | 2021-08-07T06:56:56.98 | 1.0 | undecidable | manual | P | 1 | 54.8007 | 50 | -0.9 | 18 |
IV.MML1.EHZ. | 2021-08-07T06:56:55.05 | 0.1 | undecidable | manual | P | 28 | 39.1275 | 99 | -0.34 | 90 |
IV.ATCC.EHZ. | 2021-08-07T06:56:55.54 | 0.1 | undecidable | manual | P | 348 | 43.4232 | 50 | -0.6 | 83 |
IT.FOPC.HGE. | 2021-08-07T06:56:54.99 | 0.6 | undecidable | manual | S | 349 | 19.0698 | 109 | 0.57 | 44 |
IV.FDMO.HHZ. | 2021-08-07T06:56:54.76 | 0.1 | undecidable | manual | P | 46 | 38.0286 | 100 | -0.4 | 89 |
IV.MC2.EHZ. | 2021-08-07T06:56:54.87 | 0.1 | undecidable | manual | P | 71 | 37.9287 | 100 | -0.28 | 91 |
IV.FEMA.HNE. | 2021-08-07T06:56:53.78 | 0.1 | undecidable | manual | P | 54 | 30.3474 | 102 | 0.12 | 96 |
IT.MTCL.HGN. | 2021-08-07T06:56:53.60 | 0.3 | undecidable | manual | P | 44 | 29.5482 | 102 | 0.09 | 72 |
IV.LNSS.HHZ. | 2021-08-07T06:56:53.64 | 0.1 | undecidable | manual | P | 133 | 32.4453 | 101 | -0.43 | 89 |
IV.MOMA.HHZ. | 2021-08-07T06:56:53.13 | 0.3 | undecidable | manual | S | 271 | 14.4744 | 114 | 0.19 | 73 |
IV.CESX.HHN. | 2021-08-07T06:56:53.21 | 0.1 | undecidable | manual | P | 212 | 25.0527 | 105 | 0.58 | 86 |
IT.GNU.HGE. | 2021-08-07T06:56:53.04 | 0.3 | undecidable | manual | S | 271 | 14.4744 | 114 | 0.11 | 74 |
IV.NRCA.HHZ. | 2021-08-07T06:56:53.42 | 0.1 | undecidable | manual | P | 83 | 30.0477 | 102 | -0.18 | 95 |
IV.GAVE.EHZ. | 2021-08-07T06:56:53.91 | 0.3 | undecidable | manual | S | 135 | 16.9719 | 111 | 0.15 | 73 |
IV.ASSB.HHZ. | 2021-08-07T06:56:52.88 | 0.1 | undecidable | manual | P | 345 | 27.75 | 103 | -0.26 | 93 |
IV.CESI.HNE. | 2021-08-07T06:56:52.90 | 0.1 | undecidable | manual | P | 29 | 25.9518 | 104 | 0.1 | 97 |
IV.ARRO.EHZ. | 2021-08-07T06:56:52.67 | 0.1 | undecidable | manual | P | 177 | 24.6531 | 105 | 0.12 | 97 |
IV.GAVE.EHZ. | 2021-08-07T06:56:51.11 | 0.1 | undecidable | manual | P | 135 | 16.9719 | 111 | 0.02 | 100 |
IT.FOPC.HGE. | 2021-08-07T06:56:51.48 | 0.3 | undecidable | manual | P | 349 | 19.0698 | 109 | 0.01 | 75 |
IT.GNU.HGE. | 2021-08-07T06:56:50.55 | 0.1 | undecidable | manual | P | 271 | 14.4744 | 114 | -0.06 | 100 |
IV.MOMA.HHZ. | 2021-08-07T06:56:50.43 | 0.1 | undecidable | manual | P | 271 | 14.4744 | 114 | -0.18 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HNN. | ML:1.7 | 0.0005769999999999999 | 0.38 | AML | other | m | 2021-08-07T06:56:53.44 |
IV.MOMA.HHE. | ML:1.8 | 0.0007650000000000001 | 0.12 | AML | other | m | 2021-08-07T06:56:53.78 |
IV.MOMA.HNE. | ML:1.8 | 0.000722 | 0.14 | AML | other | m | 2021-08-07T06:56:53.79 |
IV.MOMA.HHN. | ML:1.7 | 0.0006014999999999999 | 0.44 | AML | other | m | 2021-08-07T06:56:54.30 |
IV.GAVE.EHN. | ML:1.9 | 0.0007844999999999999 | 1.72 | AML | other | m | 2021-08-07T06:56:56.00 |
IV.GAVE.HNN. | ML:1.4 | 0.00024401036 | 1.7088 | AML | other | m | 2021-08-07T06:56:56.00 |
IV.GAVE.HNE. | ML:2.0 | 0.0009104256 | 0.1792 | AML | other | m | 2021-08-07T06:56:56.67 |
IV.GAVE.EHE. | ML:2.0 | 0.0009390000000000001 | 1.5 | AML | other | m | 2021-08-07T06:56:56.02 |
IV.ARRO.EHE. | ML:1.6 | 0.0002325 | 0.88 | AML | other | m | 2021-08-07T06:56:57.51 |
IV.ARRO.EHN. | ML:1.4 | 0.0001675 | 0.54 | AML | other | m | 2021-08-07T06:56:57.54 |
IV.ASSB.HHE. | ML:1.6 | 0.00022700000000000002 | 0.32 | AML | other | m | 2021-08-07T06:56:58.28 |
IV.ASSB.HHN. | ML:1.5 | 0.00017649999999999998 | 1.12 | AML | other | m | 2021-08-07T06:56:59.00 |
IV.NRCA.HHE. | ML:2.0 | 0.00051 | 1.5 | AML | other | m | 2021-08-07T06:56:59.24 |
IV.LNSS.HNN. | ML:2.0 | 0.00041706025 | 0.2592 | AML | other | m | 2021-08-07T06:56:59.31 |
IV.LNSS.HHN. | ML:2.0 | 0.00048699999999999997 | 0.26 | AML | other | m | 2021-08-07T06:56:59.44 |
IV.LNSS.HHE. | ML:2.0 | 0.000413 | 0.24 | AML | other | m | 2021-08-07T06:56:59.52 |
IV.NRCA.HNE. | ML:2.0 | 0.00046199999999999995 | 0.7 | AML | other | m | 2021-08-07T06:56:59.31 |
IV.NRCA.HHN. | ML:1.8 | 0.00034550000000000005 | 0.1 | AML | other | m | 2021-08-07T06:56:59.92 |
IV.NRCA.HNN. | ML:1.9 | 0.000363 | 0.46 | AML | other | m | 2021-08-07T06:56:59.92 |
IV.FDMO.HHE. | ML:1.5 | 0.0001225 | 0.8 | AML | other | m | 2021-08-07T06:57:01.25 |
IV.FDMO.HHN. | ML:1.6 | 0.000142 | 0.58 | AML | other | m | 2021-08-07T06:57:02.42 |
IV.MML1.EHE. | ML:1.5 | 0.0001275 | 1.36 | AML | other | m | 2021-08-07T06:57:03.97 |
IV.ATCC.EHN. | ML:1.5 | 0.00010499999999999999 | 0.4 | AML | other | m | 2021-08-07T06:57:03.43 |
IV.ATCC.EHE. | ML:1.6 | 0.0001254 | 0.4 | AML | other | m | 2021-08-07T06:57:03.31 |
IV.CSP1.EHE. | ML:2.1 | 0.0003305 | 0.5 | AML | other | m | 2021-08-07T06:57:04.63 |
IV.CSP1.EHN. | ML:2.2 | 0.0004385 | 0.42 | AML | other | m | 2021-08-07T06:57:05.61 |
IV.MML1.EHN. | ML:1.3 | 0.00008130000000000001 | 0.44 | AML | other | m | 2021-08-07T06:57:05.68 |
IV.SMA1.EHE. | ML:1.8 | 0.00016 | 0.54 | AML | other | m | 2021-08-07T06:57:06.69 |
IV.SMA1.EHN. | ML:1.8 | 0.0001515 | 1.02 | AML | other | m | 2021-08-07T06:57:07.41 |
IV.MURB.HHN. | ML:1.9 | 0.00016749999999999998 | 0.3 | AML | other | m | 2021-08-07T06:57:09.25 |
IV.MURB.HHE. | ML:2.0 | 0.00023850000000000002 | 0.28 | AML | other | m | 2021-08-07T06:57:10.67 |
IV.MGAB.HHE. | ML:1.5 | 0.00007405000000000001 | 0.54 | AML | other | m | 2021-08-07T06:57:15.46 |
IV.MGAB.HHN. | ML:1.5 | 0.0000762 | 0.42 | AML | other | m | 2021-08-07T06:57:15.70 |