A magnitude ML 1.7 earthquake occured in region: 2 km SE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8100, 12.9400 at 10 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 2 | 1075 | 1075 |
Vallo di Nera | PG | 8 | 364 | 1439 |
Sellano | PG | 9 | 1079 | 2518 |
Poggiodomo | PG | 11 | 117 | 2635 |
Preci | PG | 11 | 724 | 3359 |
Cascia | PG | 12 | 3217 | 6576 |
Sant'Anatolia di Narco | PG | 12 | 564 | 7140 |
Norcia | PG | 13 | 4957 | 12097 |
Campello sul Clitunno | PG | 13 | 2442 | 14539 |
Scheggino | PG | 14 | 461 | 15000 |
Trevi | PG | 17 | 8469 | 23469 |
Monteleone di Spoleto | PG | 18 | 599 | 24068 |
Visso | MC | 18 | 1107 | 25175 |
Spoleto | PG | 18 | 38218 | 63393 |
Castelsantangelo sul Nera | MC | 20 | 281 | 63674 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2020-07-24 18:59:26 |
42.8097 | 12.9398 | 10 | 2020-11-19 12:37:01 |
Bollettino Sismico Italiano INGV | 82900611 |
Reviewed Rev100 |
ML 1.7 | 2020-07-24 18:59:26 |
42.8087 | 12.9433 | 10 | 2020-07-24 19:05:03 |
Sala Sismica INGV-Roma | 81312691 |
Field | Value |
---|---|
Time (UTC) | 2020-07-24 18:59:26 ± 0.06 |
Latitude | 42.8097 ± 0.0027 |
Longitude | 12.9398 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82900611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 377 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 97 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 43 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.12231 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78331 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 81312691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-24 19:05:03 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 82900611 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-18 15:42:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2020-07-24T18:59:53.83 | 0.6 | undecidable | manual | S | 338 | 86.9463 | 50 | 1.1 | 31 |
IV.ARVD.HHZ. | 2020-07-24T18:59:50.69 | 1.0 | undecidable | manual | S | 0 | 76.368 | 50 | 0.78 | 18 |
IV.FIAM.HHZ. | 2020-07-24T18:59:46.51 | 0.6 | undecidable | manual | S | 166 | 61.7937 | 50 | 0.49 | 42 |
IV.EL6.EHZ. | 2020-07-24T18:59:45.63 | 0.3 | undecidable | manual | S | 13 | 59.0964 | 50 | 0.33 | 66 |
IV.ATCC.EHZ. | 2020-07-24T18:59:42.55 | 0.6 | undecidable | manual | S | 330 | 48.2184 | 50 | 0.15 | 46 |
IV.MF5.EHZ. | 2020-07-24T18:59:42.75 | 0.3 | undecidable | manual | S | 65 | 46.62 | 50 | 0.78 | 58 |
IV.PIEI.HHZ. | 2020-07-24T18:59:41.85 | 0.3 | undecidable | manual | P | 338 | 86.9463 | 50 | 0.11 | 65 |
IV.RM33.EHZ. | 2020-07-24T18:59:40.14 | 0.3 | undecidable | manual | S | 146 | 40.2264 | 50 | -0.11 | 71 |
IV.CSP1.EHZ. | 2020-07-24T18:59:39.29 | 0.6 | undecidable | manual | S | 34 | 37.9287 | 50 | -0.37 | 45 |
IV.ARVD.HHZ. | 2020-07-24T18:59:39.95 | 0.3 | undecidable | manual | P | 0 | 76.368 | 50 | -0.16 | 66 |
IV.MNTT.EHZ. | 2020-07-24T18:59:38.96 | 0.3 | undecidable | manual | P | 62 | 60.1953 | 50 | 1.34 | 43 |
IV.CESX.HHZ. | 2020-07-24T18:59:38.81 | 0.6 | undecidable | manual | S | 232 | 36.4413 | 50 | -0.43 | 45 |
IV.MOMA.HHZ. | 2020-07-24T18:59:37.71 | 0.6 | undecidable | manual | S | 269 | 30.1476 | 50 | 0.16 | 48 |
IV.FIAM.HHZ. | 2020-07-24T18:59:37.58 | 0.3 | undecidable | manual | P | 166 | 61.7937 | 50 | -0.29 | 66 |
IV.ARRO.EHZ. | 2020-07-24T18:59:37.05 | 0.6 | undecidable | manual | S | 209 | 29.2485 | 50 | -0.28 | 47 |
IV.EL6.EHZ. | 2020-07-24T18:59:37.26 | 0.1 | undecidable | manual | P | 13 | 59.0964 | 50 | -0.2 | 90 |
IV.MMO1.EHZ. | 2020-07-24T18:59:37.93 | 0.3 | undecidable | manual | S | 72 | 33.0447 | 50 | -0.4 | 68 |
IV.FDMO.HHZ. | 2020-07-24T18:59:36.55 | 0.6 | undecidable | manual | S | 25 | 27.8499 | 50 | -0.41 | 46 |
IT.FOPC.HGZ. | 2020-07-24T18:59:36.56 | 0.3 | undecidable | manual | S | 313 | 26.1516 | 110 | 0.14 | 73 |
IV.MC2.EHZ. | 2020-07-24T18:59:35.31 | 0.3 | undecidable | manual | S | 61 | 23.1546 | 113 | -0.14 | 73 |
IV.MF5.EHZ. | 2020-07-24T18:59:35.94 | 0.3 | undecidable | manual | P | 65 | 46.62 | 50 | 0.4 | 66 |
IV.ATCC.EHZ. | 2020-07-24T18:59:35.65 | 0.1 | undecidable | manual | P | 330 | 48.2184 | 50 | -0.13 | 93 |
IV.LNSS.HHZ. | 2020-07-24T18:59:35.67 | 0.6 | undecidable | manual | S | 160 | 24.3534 | 112 | -0.16 | 48 |
IT.MTCL.HGZ. | 2020-07-24T18:59:34.37 | 0.3 | undecidable | manual | S | 13 | 20.9679 | 115 | -0.39 | 69 |
IV.FEMA.HNZ. | 2020-07-24T18:59:34.16 | 0.3 | undecidable | manual | S | 28 | 19.1697 | 117 | -0.01 | 75 |
IV.CESI.HHZ. | 2020-07-24T18:59:34.93 | 0.6 | undecidable | manual | S | 352 | 21.867 | 114 | -0.09 | 49 |
IV.RM33.EHZ. | 2020-07-24T18:59:34.40 | 0.3 | undecidable | manual | P | 146 | 40.2264 | 50 | -0.14 | 71 |
IV.CSP1.EHZ. | 2020-07-24T18:59:33.93 | 0.1 | undecidable | manual | P | 34 | 37.9287 | 50 | -0.27 | 92 |
IV.MOMA.HHZ. | 2020-07-24T18:59:33.10 | 0.1 | undecidable | manual | P | 269 | 30.1476 | 50 | 0.12 | 97 |
IV.CESX.HHZ. | 2020-07-24T18:59:33.72 | 0.1 | undecidable | manual | P | 232 | 36.4413 | 50 | -0.24 | 93 |
IV.MMO1.EHZ. | 2020-07-24T18:59:33.17 | 0.1 | undecidable | manual | P | 72 | 33.0447 | 50 | -0.26 | 93 |
IV.ARRO.EHZ. | 2020-07-24T18:59:32.81 | 0.1 | positive | manual | P | 209 | 29.2485 | 50 | -0.04 | 98 |
IV.NRCA.HNZ. | 2020-07-24T18:59:32.71 | 0.6 | undecidable | manual | S | 79 | 14.4744 | 124 | -0.05 | 50 |
IV.GAVE.EHZ. | 2020-07-24T18:59:32.88 | 0.6 | undecidable | manual | S | 196 | 13.5753 | 125 | 0.37 | 47 |
IV.FDMO.HHZ. | 2020-07-24T18:59:32.38 | 0.1 | positive | manual | P | 25 | 27.8499 | 50 | -0.26 | 94 |
IV.CESI.HHZ. | 2020-07-24T18:59:31.58 | 0.1 | positive | manual | P | 352 | 21.867 | 114 | 0.05 | 99 |
IT.FOPC.HGZ. | 2020-07-24T18:59:31.95 | 0.3 | undecidable | manual | P | 313 | 26.1516 | 110 | -0.38 | 69 |
IV.LNSS.HHZ. | 2020-07-24T18:59:31.93 | 0.1 | positive | manual | P | 160 | 24.3534 | 112 | -0.06 | 99 |
IT.MTCL.HGZ. | 2020-07-24T18:59:31.29 | 0.1 | undecidable | manual | P | 13 | 20.9679 | 115 | -0.08 | 99 |
IV.MC2.EHZ. | 2020-07-24T18:59:31.94 | 0.1 | undecidable | manual | P | 61 | 23.1546 | 113 | 0.17 | 97 |
IV.FEMA.HNZ. | 2020-07-24T18:59:31.13 | 0.1 | undecidable | manual | P | 28 | 19.1697 | 117 | 0.1 | 99 |
IV.NRCA.HNZ. | 2020-07-24T18:59:30.30 | 0.1 | undecidable | manual | P | 79 | 14.4744 | 124 | 0.08 | 100 |
IV.GAVE.EHZ. | 2020-07-24T18:59:30.49 | 0.1 | positive | manual | P | 196 | 13.5753 | 125 | 0.42 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.9 | 0.0008475000000000001 | 0.12 | AML | other | m | 2020-07-24T18:59:32.83 |
IV.GAVE.HNN. | ML:1.6 | 0.0004595 | 1.08 | AML | other | m | 2020-07-24T18:59:33.55 |
IV.GAVE.EHE. | ML:2.1 | 0.00124 | 1.22 | AML | other | m | 2020-07-24T18:59:33.26 |
IV.GAVE.HNE. | ML:2.1 | 0.0013109999999999999 | 1.22 | AML | other | m | 2020-07-24T18:59:33.26 |
IV.NRCA.HHN. | ML:1.9 | 0.0007515000000000001 | 0.14 | AML | other | m | 2020-07-24T18:59:33.31 |
IV.GAVE.EHN. | ML:2.1 | 0.00143 | 0.32 | AML | other | m | 2020-07-24T18:59:33.55 |
IV.CESI.HHN. | ML:1.8 | 0.00045000000000000004 | 0.44 | AML | other | m | 2020-07-24T18:59:35.16 |
IV.LNSS.HHN. | ML:1.7 | 0.0003355 | 1.08 | AML | other | m | 2020-07-24T18:59:36.02 |
IV.FDMO.HHN. | ML:2.0 | 0.000512 | 0.14 | AML | other | m | 2020-07-24T18:59:36.67 |
IV.FDMO.HHE. | ML:2.2 | 0.000897 | 1.24 | AML | other | m | 2020-07-24T18:59:37.63 |
IV.LNSS.HHE. | ML:1.8 | 0.00037 | 1.56 | AML | other | m | 2020-07-24T18:59:37.12 |
IV.ARRO.EHN. | ML:1.5 | 0.000149 | 0.16 | AML | other | m | 2020-07-24T18:59:37.50 |
IV.CESI.HHE. | ML:1.5 | 0.0002105 | 1.2 | AML | other | m | 2020-07-24T18:59:37.83 |
IV.ARRO.EHE. | ML:1.6 | 0.000189 | 0.26 | AML | other | m | 2020-07-24T18:59:37.76 |
IV.MOMA.HHE. | ML:1.3 | 0.0001056 | 0.52 | AML | other | m | 2020-07-24T18:59:38.42 |
IV.CSP1.EHE. | ML:1.5 | 0.0001124 | 0.4 | AML | other | m | 2020-07-24T18:59:39.96 |
IV.CESX.HHN. | ML:1.6 | 0.00014350000000000002 | 1.38 | AML | other | m | 2020-07-24T18:59:40.98 |
IV.MOMA.HHN. | ML:1.4 | 0.00011399999999999999 | 0.22 | AML | other | m | 2020-07-24T18:59:40.58 |
IV.CSP1.EHN. | ML:1.6 | 0.00015900000000000002 | 1.22 | AML | other | m | 2020-07-24T18:59:40.86 |
IV.RM33.EHN. | ML:1.4 | 0.0000837 | 1.2 | AML | other | m | 2020-07-24T18:59:41.02 |
IV.RM33.EHE. | ML:1.6 | 0.0001375 | 0.46 | AML | other | m | 2020-07-24T18:59:41.34 |
IV.CESX.HHE. | ML:1.4 | 0.0001095 | 0.58 | AML | other | m | 2020-07-24T18:59:41.93 |
IV.ATCC.EHE. | ML:1.8 | 0.000154 | 0.14 | AML | other | m | 2020-07-24T18:59:43.82 |
IV.ATCC.EHN. | ML:1.6 | 0.00011615 | 1.6 | AML | other | m | 2020-07-24T18:59:44.08 |
IV.EL6.EHE. | ML:1.6 | 0.00008555 | 0.92 | AML | other | m | 2020-07-24T18:59:46.66 |
IV.EL6.EHN. | ML:1.6 | 0.00007500000000000001 | 0.9 | AML | other | m | 2020-07-24T18:59:47.29 |
IV.MURB.HHE. | ML:1.9 | 0.00017649999999999998 | 0.28 | AML | other | m | 2020-07-24T18:59:47.85 |
IV.MURB.HHN. | ML:1.8 | 0.00014250000000000002 | 0.28 | AML | other | m | 2020-07-24T18:59:50.25 |
IV.PIEI.HHN. | ML:1.2 | 0.000018950000000000003 | 0.44 | AML | other | m | 2020-07-24T18:59:56.22 |
IV.PIEI.HHE. | ML:1.2 | 0.000018849999999999997 | 1.1 | AML | other | m | 2020-07-24T18:59:58.78 |