A magnitude ML 0.5 earthquake occured in region: 4 km E Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1260, 12.8390 at 12 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 |
---|---|---|---|---|
Nocera Umbra | PG | 4 | 5839 | 5839 |
Sefro | MC | 9 | 422 | 6261 |
Valtopina | PG | 10 | 1398 | 7659 |
Fiuminata | MC | 10 | 1402 | 9061 |
Serravalle di Chienti | MC | 11 | 1070 | 10131 |
Gualdo Tadino | PG | 13 | 15208 | 25339 |
Pioraco | MC | 13 | 1134 | 26473 |
Esanatoglia | MC | 17 | 2034 | 28507 |
Muccia | MC | 17 | 915 | 29422 |
Camerino | MC | 19 | 6974 | 36396 |
Assisi | PG | 19 | 28299 | 64695 |
Pieve Torina | MC | 19 | 1458 | 66153 |
Valfabbrica | PG | 20 | 3389 | 69542 |
Monte Cavallo | MC | 20 | 145 | 69687 |
Fossato di Vico | PG | 20 | 2840 | 72527 |
Spello | PG | 20 | 8645 | 81172 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-07-28 23:14:24 |
43.1257 | 12.8393 | 12 | 2020-07-28 23:29:04 |
Sala Sismica INGV-Roma | 81437101 |
Field | Value |
---|---|
Time (UTC) | 2020-07-28 23:14:24 ± 0.04 |
Latitude | 43.1257 ± 0.0018 |
Longitude | 12.8393 ± 0.0025 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81437101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 279 |
Semi-minor axis of confidence ellipse (meter) | 73 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45416 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 81437101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-28 23:29:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2020-07-28T23:14:48.72 | 3.0 | undecidable | manual | Sg | 0.52 | 0 | |||
IV.TERO.HHZ. | 2020-07-28T23:14:44.55 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.ATPC.HHZ. | 2020-07-28T23:14:41.10 | 0.3 | undecidable | manual | S | 322 | 50.0166 | 92 | 0.35 | 66 |
IV.ATPI.EHZ. | 2020-07-28T23:14:41.38 | 0.3 | undecidable | manual | S | 316 | 50.4162 | 92 | 0.52 | 63 |
IV.TB01.DHZ.01 | 2020-07-28T23:14:39.08 | 0.3 | undecidable | manual | S | 311 | 43.2234 | 92 | 0.14 | 70 |
IV.FRON.EHZ. | 2020-07-28T23:14:39.21 | 0.3 | undecidable | manual | S | 348 | 44.4222 | 92 | -0.05 | 70 |
IV.ATVO.HHZ. | 2020-07-28T23:14:39.44 | 0.3 | undecidable | manual | S | 309 | 45.0216 | 92 | 0.01 | 71 |
IV.ATLO.EHZ. | 2020-07-28T23:14:38.58 | 0.3 | undecidable | manual | S | 301 | 40.7259 | 92 | 0.3 | 68 |
IV.NRCA.HHZ. | 2020-07-28T23:14:37.89 | 0.1 | undecidable | manual | S | 145 | 39.3273 | 92 | -0.01 | 96 |
IV.SSFR.HNZ. | 2020-07-28T23:14:36.60 | 0.3 | undecidable | manual | S | 352 | 34.743 | 93 | -0.08 | 71 |
IV.ATSC.EHZ. | 2020-07-28T23:14:36.64 | 0.1 | undecidable | manual | S | 340 | 35.3424 | 93 | -0.19 | 93 |
IV.ATPC.HHZ. | 2020-07-28T23:14:34.12 | 0.3 | undecidable | manual | P | 322 | 50.0166 | 92 | 0.05 | 70 |
IV.ATPI.EHZ. | 2020-07-28T23:14:34.15 | 0.3 | undecidable | manual | P | 316 | 50.4162 | 92 | 0.01 | 71 |
IV.FDMO.HHZ. | 2020-07-28T23:14:33.50 | 0.1 | undecidable | manual | S | 116 | 22.3554 | 96 | 0.11 | 98 |
IV.FRON.EHZ. | 2020-07-28T23:14:33.04 | 0.3 | undecidable | manual | P | 348 | 44.4222 | 92 | -0.17 | 69 |
IV.SRES.HHZ. | 2020-07-28T23:14:33.28 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.ATVO.HHZ. | 2020-07-28T23:14:33.23 | 0.3 | undecidable | manual | P | 309 | 45.0216 | 92 | -0.08 | 70 |
IV.ATLO.EHZ. | 2020-07-28T23:14:32.51 | 0.3 | undecidable | manual | P | 301 | 40.7259 | 92 | -0.13 | 70 |
IV.ATCC.EHZ. | 2020-07-28T23:14:32.22 | 0.1 | undecidable | manual | S | 292 | 17.4714 | 102 | 0.14 | 98 |
IT.MTCL.HGE. | 2020-07-28T23:14:32.67 | 0.3 | undecidable | manual | S | 138 | 19.5693 | 99 | 0.04 | 74 |
IV.TB01.DHZ.01 | 2020-07-28T23:14:32.90 | 0.3 | undecidable | manual | P | 311 | 43.2234 | 92 | -0.12 | 70 |
IV.FOSV.EHZ. | 2020-07-28T23:14:32.43 | 0.3 | undecidable | manual | S | 341 | 19.7691 | 98 | -0.27 | 70 |
IV.NRCA.HHZ. | 2020-07-28T23:14:32.41 | 0.1 | undecidable | manual | P | 145 | 39.3273 | 92 | -0.02 | 96 |
IV.CESI.HHZ. | 2020-07-28T23:14:31.14 | 0.3 | undecidable | manual | S | 158 | 14.3745 | 110 | -0.16 | 73 |
IV.SSFR.HNZ. | 2020-07-28T23:14:31.77 | 0.3 | undecidable | manual | P | 352 | 34.743 | 93 | 0.06 | 72 |
IV.ATSC.EHZ. | 2020-07-28T23:14:31.66 | 0.1 | undecidable | manual | P | 340 | 35.3424 | 93 | -0.15 | 94 |
IV.ASSB.HHZ. | 2020-07-28T23:14:31.88 | 0.1 | undecidable | manual | S | 238 | 17.2716 | 102 | -0.16 | 97 |
IV.MML1.HNN. | 2020-07-28T23:14:30.73 | 0.1 | undecidable | manual | S | 97 | 10.7781 | 123 | 0.28 | 97 |
IV.MURB.HHZ. | 2020-07-28T23:14:29.13 | 3.0 | negative | manual | P | 0.08 | 0 | |||
IV.FDMO.HHZ. | 2020-07-28T23:14:29.78 | 0.1 | undecidable | manual | P | 116 | 22.3554 | 96 | -0.04 | 98 |
IV.ATCC.EHZ. | 2020-07-28T23:14:29.06 | 0.1 | undecidable | manual | P | 292 | 17.4714 | 102 | 0 | 100 |
IT.MTCL.HGE. | 2020-07-28T23:14:29.35 | 0.3 | undecidable | manual | P | 138 | 19.5693 | 99 | -0.03 | 74 |
IV.ASSB.HHZ. | 2020-07-28T23:14:29.00 | 0.1 | undecidable | manual | P | 238 | 17.2716 | 102 | -0.04 | 99 |
IV.FOSV.EHZ. | 2020-07-28T23:14:29.24 | 0.3 | undecidable | manual | P | 341 | 19.7691 | 98 | -0.18 | 72 |
IV.CESI.HHZ. | 2020-07-28T23:14:28.60 | 0.3 | undecidable | manual | P | 158 | 14.3745 | 110 | -0.01 | 75 |
IV.MML1.HNN. | 2020-07-28T23:14:28.30 | 0.1 | undecidable | manual | P | 97 | 10.7781 | 123 | 0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.6 | 0.000039 | 0.3 | AML | other | m | 2020-07-28T23:14:31.81 |
IV.CESI.HHN. | ML:0.3 | 0.00002235 | 0.96 | AML | other | m | 2020-07-28T23:14:31.92 |
IV.ASSB.HHN. | ML:1.1 | 0.00009039999999999999 | 0.14 | AML | other | m | 2020-07-28T23:14:32.19 |
IV.ASSB.HHE. | ML:0.8 | 0.00005075 | 0.4 | AML | other | m | 2020-07-28T23:14:32.19 |
IV.ATCC.EHN. | ML:0.3 | 0.0000167 | 0.56 | AML | other | m | 2020-07-28T23:14:32.74 |
IV.FDMO.HHE. | ML:0.4 | 0.00001703 | 1 | AML | other | m | 2020-07-28T23:14:34.71 |
IV.FDMO.HHN. | ML:0.2 | 0.000009649999999999999 | 1.16 | AML | other | m | 2020-07-28T23:14:34.81 |
IV.NRCA.HHE. | ML:0.9 | 0.0000286 | 0.58 | AML | other | m | 2020-07-28T23:14:38.42 |
IV.ATCC.EHE. | ML:0.3 | 0.000016457454 | 0.1024 | AML | other | m | 2020-07-28T23:14:32.59 |
IV.NRCA.HHN. | ML:0.6 | 0.00001734645 | 0.1408 | AML | other | m | 2020-07-28T23:14:38.15 |