A magnitude ML 0.9 earthquake occured in region: 4 km E Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1260, 12.8430 at 10 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 | 5 | 5839 | 5839 |
Sefro | MC | 9 | 422 | 6261 |
Fiuminata | MC | 10 | 1402 | 7663 |
Valtopina | PG | 10 | 1398 | 9061 |
Serravalle di Chienti | MC | 11 | 1070 | 10131 |
Gualdo Tadino | PG | 13 | 15208 | 25339 |
Pioraco | MC | 13 | 1134 | 26473 |
Esanatoglia | MC | 16 | 2034 | 28507 |
Muccia | MC | 17 | 915 | 29422 |
Camerino | MC | 18 | 6974 | 36396 |
Pieve Torina | MC | 19 | 1458 | 37854 |
Assisi | PG | 19 | 28299 | 66153 |
Monte Cavallo | MC | 20 | 145 | 66298 |
Castelraimondo | MC | 20 | 4587 | 70885 |
Fossato di Vico | PG | 20 | 2840 | 73725 |
Valfabbrica | PG | 20 | 3389 | 77114 |
Matelica | MC | 20 | 9981 | 87095 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-09-22 01:36:45 |
43.1258 | 12.8433 | 10 | 2020-09-22 01:42:43 |
Sala Sismica INGV-Roma | 83119551 |
Field | Value |
---|---|
Time (UTC) | 2020-09-22 01:36:45 ± 0.04 |
Latitude | 43.1258 ± 0.0027 |
Longitude | 12.8433 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83119551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 306 |
Semi-minor axis of confidence ellipse (meter) | 173 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 28 |
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) | 0.37861 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 83119551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-22 01:42:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2020-09-22T01:36:59.86 | 0.6 | undecidable | manual | S | 100 | 40.4262 | 50 | 0.67 | 41 |
IV.ARVD.HHZ. | 2020-09-22T01:36:59.78 | 0.3 | undecidable | manual | S | 11 | 42.0246 | 50 | 0.17 | 70 |
IV.NRCA.HHZ. | 2020-09-22T01:36:58.68 | 0.3 | undecidable | manual | S | 146 | 39.1275 | 50 | -0.17 | 70 |
IV.SSFR.HHZ. | 2020-09-22T01:36:57.60 | 0.3 | undecidable | manual | S | 352 | 34.743 | 50 | -0.08 | 72 |
IV.EL6.EHZ. | 2020-09-22T01:36:56.62 | 0.6 | undecidable | manual | S | 43 | 30.747 | 50 | 0.02 | 49 |
IV.CSP1.EHZ. | 2020-09-22T01:36:56.23 | 0.3 | undecidable | manual | S | 97 | 29.5482 | 50 | -0.04 | 73 |
IV.MURB.HHZ. | 2020-09-22T01:36:56.70 | 0.3 | undecidable | manual | S | 301 | 29.9478 | 50 | 0.32 | 69 |
IV.MMO1.EHZ. | 2020-09-22T01:36:54.25 | 3.0 | negative | manual | P | -0.26 | 0 | |||
IV.FOSV.EHZ. | 2020-09-22T01:36:53.10 | 0.6 | undecidable | manual | S | 341 | 19.869 | 116 | -0.28 | 47 |
IV.ARVD.HHZ. | 2020-09-22T01:36:53.52 | 1.0 | undecidable | manual | P | 11 | 42.0246 | 50 | -0.2 | 23 |
IV.FDMO.HHZ. | 2020-09-22T01:36:53.90 | 0.6 | undecidable | manual | S | 117 | 22.1556 | 114 | -0.18 | 48 |
IV.GUMA.HHZ. | 2020-09-22T01:36:53.61 | 0.1 | undecidable | manual | P | 100 | 40.4262 | 50 | 0.13 | 94 |
IV.NRCA.HHZ. | 2020-09-22T01:36:53.02 | 0.1 | undecidable | manual | P | 146 | 39.1275 | 50 | -0.26 | 91 |
IV.SNTG.HHZ. | 2020-09-22T01:36:52.22 | 0.6 | undecidable | manual | S | 29 | 16.3725 | 121 | -0.09 | 49 |
IV.ASSB.HHZ. | 2020-09-22T01:36:52.62 | 0.6 | undecidable | manual | S | 238 | 17.5713 | 119 | -0.06 | 50 |
IV.SSFR.HHZ. | 2020-09-22T01:36:52.36 | 1.0 | undecidable | manual | P | 352 | 34.743 | 50 | -0.25 | 23 |
IV.ATCC.EHZ. | 2020-09-22T01:36:52.98 | 0.6 | undecidable | manual | S | 292 | 17.7711 | 119 | 0.26 | 47 |
IV.CESI.HHZ. | 2020-09-22T01:36:51.79 | 0.3 | undecidable | manual | S | 160 | 14.2746 | 125 | 0.08 | 74 |
IV.MURB.HHZ. | 2020-09-22T01:36:51.81 | 0.6 | positive | manual | P | 301 | 29.9478 | 50 | -0.05 | 49 |
IV.EL6.EHZ. | 2020-09-22T01:36:51.85 | 0.3 | positive | manual | P | 43 | 30.747 | 50 | -0.13 | 71 |
IV.CSP1.EHZ. | 2020-09-22T01:36:51.59 | 0.6 | positive | manual | P | 97 | 29.5482 | 50 | -0.2 | 47 |
IV.FDMO.HHZ. | 2020-09-22T01:36:50.36 | 0.1 | undecidable | manual | P | 117 | 22.1556 | 114 | -0.17 | 96 |
IV.MML1.HNE. | 2020-09-22T01:36:50.90 | 0.3 | undecidable | manual | S | 97 | 10.4784 | 133 | 0.22 | 73 |
IV.ATCC.EHZ. | 2020-09-22T01:36:49.87 | 1.0 | positive | manual | P | 292 | 17.7711 | 119 | 0.13 | 24 |
IV.CESI.HHZ. | 2020-09-22T01:36:49.34 | 1.0 | undecidable | manual | P | 160 | 14.2746 | 125 | 0.18 | 24 |
IV.FOSV.EHZ. | 2020-09-22T01:36:49.94 | 0.1 | undecidable | manual | P | 341 | 19.869 | 116 | -0.19 | 96 |
IV.SNTG.HHZ. | 2020-09-22T01:36:49.54 | 1.0 | undecidable | manual | P | 29 | 16.3725 | 121 | 0.04 | 25 |
IV.ASSB.HHZ. | 2020-09-22T01:36:49.71 | 0.1 | positive | manual | P | 238 | 17.5713 | 119 | -0.01 | 100 |
IV.MML1.HNE. | 2020-09-22T01:36:48.81 | 0.1 | undecidable | manual | P | 97 | 10.4784 | 133 | 0.25 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SNTG.HHE. | ML:0.9 | 0.00007280000000000001 | 0.94 | AML | other | m | 2020-09-22T01:36:52.49 |
IV.SNTG.HHN. | ML:1.0 | 0.0000777 | 0.08 | AML | other | m | 2020-09-22T01:36:52.55 |
IV.CESI.HHE. | ML:0.5 | 0.000029650000000000002 | 0.52 | AML | other | m | 2020-09-22T01:36:52.36 |
IV.ATCC.EHE. | ML:1.4 | 0.000183 | 0.28 | AML | other | m | 2020-09-22T01:36:53.18 |
IV.ATCC.EHN. | ML:1.1 | 0.0001015 | 0.3 | AML | other | m | 2020-09-22T01:36:53.34 |
IV.ASSB.HHN. | ML:0.8 | 0.000050950000000000005 | 0.26 | AML | other | m | 2020-09-22T01:36:53.13 |
IV.ASSB.HHE. | ML:0.8 | 0.000048799999999999994 | 0.46 | AML | other | m | 2020-09-22T01:36:53.27 |
IV.FDMO.HHE. | ML:1.0 | 0.00006825 | 0.16 | AML | other | m | 2020-09-22T01:36:54.13 |
IV.FDMO.HHN. | ML:0.7 | 0.00003275 | 0.92 | AML | other | m | 2020-09-22T01:36:54.21 |
IV.CESI.HHN. | ML:0.4 | 0.000025 | 0.44 | AML | other | m | 2020-09-22T01:36:56.00 |
IV.EL6.EHN. | ML:1.5 | 0.00014299999999999998 | 0.1 | AML | other | m | 2020-09-22T01:36:57.15 |
IV.EL6.EHE. | ML:1.5 | 0.00015050000000000003 | 1.24 | AML | other | m | 2020-09-22T01:36:57.79 |
IV.MURB.HHN. | ML:1.1 | 0.00006115 | 1.58 | AML | other | m | 2020-09-22T01:36:57.97 |
IV.MURB.HHE. | ML:1.2 | 0.00008094999999999999 | 1.1 | AML | other | m | 2020-09-22T01:36:57.17 |
IV.SSFR.HHE. | ML:0.8 | 0.00002615 | 0.42 | AML | other | m | 2020-09-22T01:36:58.54 |
IV.NRCA.HHN. | ML:0.9 | 0.00003075 | 0.42 | AML | other | m | 2020-09-22T01:36:59.00 |
IV.SSFR.HHN. | ML:0.9 | 0.000030850000000000004 | 1.02 | AML | other | m | 2020-09-22T01:36:59.08 |
IV.GUMA.HHN. | ML:1.2 | 0.00004765 | 0.42 | AML | other | m | 2020-09-22T01:37:00.10 |
IV.GUMA.HHE. | ML:1.4 | 0.0000813 | 0.86 | AML | other | m | 2020-09-22T01:37:00.05 |
IV.NRCA.HHE. | ML:0.9 | 0.000028449999999999997 | 1.02 | AML | other | m | 2020-09-22T01:37:00.71 |
IV.FOSV.EHE. | ML:0.3 | 0.000014976104999999999 | 0.14 | AML | other | m | 2020-09-22T01:36:54.85 |
IV.FOSV.EHN. | ML:0.4 | 0.000018005905 | 0.26 | AML | other | m | 2020-09-22T01:36:56.85 |
IV.CSP1.EHE. | ML:1.1 | 0.000063634975 | 0.2 | AML | other | m | 2020-09-22T01:36:56.50 |
IV.CSP1.EHN. | ML:1.1 | 0.00006104973 | 0.24 | AML | other | m | 2020-09-22T01:36:57.20 |
IV.ARVD.HHE. | ML:0.7 | 0.0000137279885 | 0.1 | AML | other | m | 2020-09-22T01:36:59.00 |
IV.ARVD.HHN. | ML:0.5 | 0.000010748783500000001 | 0.08 | AML | other | m | 2020-09-22T01:37:00.31 |