A magnitude ML 0.9 earthquake occured in region: 10 km NE Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2460, 12.6410 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 |
---|---|---|---|---|
Valfabbrica | PG | 10 | 3389 | 3389 |
Fossato di Vico | PG | 11 | 2840 | 6229 |
Gualdo Tadino | PG | 12 | 15208 | 21437 |
Sigillo | PG | 13 | 2404 | 23841 |
Gubbio | PG | 13 | 32216 | 56057 |
Costacciaro | PG | 14 | 1216 | 57273 |
Scheggia e Pascelupo | PG | 18 | 1393 | 58666 |
Nocera Umbra | PG | 19 | 5839 | 64505 |
Assisi | PG | 19 | 28299 | 92804 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-10-30 03:39:05 |
43.2455 | 12.6413 | 12 | 2020-10-30 03:43:38 |
Sala Sismica INGV-Roma | 84251131 |
Field | Value |
---|---|
Time (UTC) | 2020-10-30 03:39:05 ± 0.07 |
Latitude | 43.2455 ± 0.0027 |
Longitude | 12.6413 ± 0.0037 |
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 | 84251131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 245 |
Semi-minor axis of confidence ellipse (meter) | 145 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36782 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 84251131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-30 03:43:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-10-30T03:39:18.16 | 0.6 | undecidable | manual | S | 76 | 38.3283 | 93 | 0.47 | 44 |
IV.ARVD.HHZ. | 2020-10-30T03:39:17.42 | 0.6 | undecidable | manual | S | 41 | 37.0296 | 93 | 0.07 | 48 |
IV.FRON.EHZ. | 2020-10-30T03:39:15.37 | 0.6 | undecidable | manual | S | 13 | 30.9468 | 94 | -0.36 | 45 |
IV.ATVO.HHZ. | 2020-10-30T03:39:13.98 | 0.6 | undecidable | manual | S | 309 | 24.2535 | 96 | 0.03 | 49 |
IV.FDMO.HHZ. | 2020-10-30T03:39:13.07 | 3.0 | positive | manual | P | -0.09 | 0 | |||
IV.ASSB.HHZ. | 2020-10-30T03:39:13.36 | 0.6 | undecidable | manual | S | 176 | 22.5552 | 97 | -0.14 | 48 |
IV.SNTG.HHZ. | 2020-10-30T03:39:13.83 | 0.6 | undecidable | manual | S | 87 | 24.1536 | 96 | -0.1 | 48 |
IV.EL6.EHZ. | 2020-10-30T03:39:12.47 | 1.0 | positive | manual | P | 76 | 38.3283 | 93 | 0.14 | 24 |
IV.NARO.HHZ. | 2020-10-30T03:39:12.87 | 0.6 | negative | manual | P | 353 | 40.8258 | 92 | 0.15 | 47 |
IV.ARVD.HHZ. | 2020-10-30T03:39:12.09 | 1.0 | undecidable | manual | P | 41 | 37.0296 | 93 | -0.04 | 24 |
IV.ATFO.HHZ. | 2020-10-30T03:39:11.33 | 0.3 | undecidable | manual | S | 337 | 14.5743 | 110 | -0.09 | 74 |
IV.FRON.EHZ. | 2020-10-30T03:39:11.08 | 0.6 | undecidable | manual | P | 13 | 30.9468 | 94 | -0.12 | 47 |
IV.SNTG.HHZ. | 2020-10-30T03:39:10.23 | 1.0 | undecidable | manual | P | 87 | 24.1536 | 96 | 0.07 | 24 |
IV.MURB.HHZ. | 2020-10-30T03:39:10.32 | 0.6 | undecidable | manual | S | 282 | 9.5793 | 129 | 0.05 | 49 |
IV.ATVO.HHZ. | 2020-10-30T03:39:10.44 | 0.6 | negative | manual | P | 309 | 24.2535 | 96 | 0.27 | 47 |
IV.ATCC.EHZ. | 2020-10-30T03:39:09.64 | 0.3 | undecidable | manual | S | 181 | 6.6933 | 143 | -0.08 | 76 |
IV.ASSB.HHZ. | 2020-10-30T03:39:09.87 | 0.3 | undecidable | manual | P | 176 | 22.5552 | 97 | -0.04 | 74 |
IV.FOSV.EHZ. | 2020-10-30T03:39:08.19 | 0.1 | positive | manual | P | 60 | 11.0778 | 123 | -0.04 | 100 |
IV.ATFO.HHZ. | 2020-10-30T03:39:08.75 | 0.3 | undecidable | manual | P | 337 | 14.5743 | 110 | 0.04 | 75 |
IV.MURB.HHZ. | 2020-10-30T03:39:08.07 | 0.1 | negative | manual | P | 282 | 9.5793 | 129 | 0.03 | 100 |
IV.ATCC.EHZ. | 2020-10-30T03:39:07.80 | 0.6 | undecidable | manual | P | 181 | 6.6933 | 143 | 0.07 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:1.1 | 0.00015400000000000003 | 0.1 | AML | other | m | 2020-10-30T03:39:10.00 |
IV.ATCC.EHN. | ML:1.0 | 0.0001457 | 1.24 | AML | other | m | 2020-10-30T03:39:10.89 |
IV.MURB.HHE. | ML:1.3 | 0.0002375 | 0.22 | AML | other | m | 2020-10-30T03:39:10.72 |
IV.MURB.HHN. | ML:1.3 | 0.0002165 | 0.24 | AML | other | m | 2020-10-30T03:39:10.83 |
IV.ASSB.HHN. | ML:0.9 | 0.00004765 | 0.36 | AML | other | m | 2020-10-30T03:39:13.67 |
IV.ASSB.HHE. | ML:0.8 | 0.0000361 | 0.46 | AML | other | m | 2020-10-30T03:39:13.76 |
IV.SNTG.HHN. | ML:0.8 | 0.0000365 | 0.3 | AML | other | m | 2020-10-30T03:39:14.09 |
IV.SNTG.HHE. | ML:0.6 | 0.0000246 | 0.26 | AML | other | m | 2020-10-30T03:39:14.24 |
IV.FRON.EHE. | ML:0.7 | 0.00002525 | 1.12 | AML | other | m | 2020-10-30T03:39:16.64 |
IV.FRON.EHN. | ML:0.7 | 0.000025050000000000002 | 1.42 | AML | other | m | 2020-10-30T03:39:16.06 |
IV.ARVD.HHE. | ML:0.7 | 0.0000213 | 0.14 | AML | other | m | 2020-10-30T03:39:17.60 |
IV.ARVD.HHN. | ML:0.6 | 0.00001364 | 0.58 | AML | other | m | 2020-10-30T03:39:18.61 |