A magnitude ML 0.7 earthquake occured in region: 6 km W Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1270, 12.7220 at 9 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 | 6 | 5839 | 5839 |
Valtopina | PG | 8 | 1398 | 7237 |
Valfabbrica | PG | 10 | 3389 | 10626 |
Assisi | PG | 11 | 28299 | 38925 |
Gualdo Tadino | PG | 13 | 15208 | 54133 |
Spello | PG | 15 | 8645 | 62778 |
Bastia Umbra | PG | 16 | 21874 | 84652 |
Fiuminata | MC | 18 | 1402 | 86054 |
Cannara | PG | 18 | 4305 | 90359 |
Sefro | MC | 19 | 422 | 90781 |
Fossato di Vico | PG | 19 | 2840 | 93621 |
Foligno | PG | 19 | 57155 | 150776 |
Serravalle di Chienti | MC | 20 | 1070 | 151846 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-07-30 01:01:15 |
43.1273 | 12.722 | 9 | 2020-07-30 01:14:33 |
Sala Sismica INGV-Roma | 81469461 |
Field | Value |
---|---|
Time (UTC) | 2020-07-30 01:01:15 ± 0.05 |
Latitude | 43.1273 ± 0.0027 |
Longitude | 12.7220 ± 0.0074 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81469461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 564 |
Semi-minor axis of confidence ellipse (meter) | 288 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39031 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 81469461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-30 01:14:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROSPO.HHZ. | 2020-07-30T01:02:06.49 | 3.0 | undecidable | manual | Sn | 0.57 | 0 | |||
IV.RONT.HHZ. | 2020-07-30T01:01:39.12 | 3.0 | positive | manual | P | 0.76 | 0 | |||
IV.FRON.EHZ. | 2020-07-30T01:01:30.13 | 0.1 | undecidable | manual | S | 0 | 43.3233 | 50 | 0.17 | 93 |
IV.FDMO.HHZ. | 2020-07-30T01:01:26.68 | 0.1 | undecidable | manual | S | 109 | 31.2465 | 50 | -0.06 | 97 |
IV.FRON.EHZ. | 2020-07-30T01:01:23.55 | 0.3 | undecidable | manual | P | 0 | 43.3233 | 50 | -0.31 | 67 |
IV.FDMO.HHZ. | 2020-07-30T01:01:22.06 | 0.3 | undecidable | manual | P | 109 | 31.2465 | 50 | 0.05 | 73 |
IV.FOSV.EHZ. | 2020-07-30T01:01:22.78 | 0.1 | undecidable | manual | S | 10 | 18.87 | 116 | -0.04 | 99 |
IV.ARRO.EHZ. | 2020-07-30T01:01:20.62 | 3.0 | negative | manual | P | -0.13 | 0 | |||
IV.MURB.HHZ. | 2020-07-30T01:01:20.21 | 0.1 | undecidable | manual | P | 313 | 21.9669 | 113 | -0.09 | 98 |
IV.ASSB.HHZ. | 2020-07-30T01:01:20.37 | 0.1 | undecidable | manual | S | 209 | 10.6782 | 131 | -0.07 | 100 |
IV.FOSV.EHZ. | 2020-07-30T01:01:19.82 | 0.1 | undecidable | manual | P | 10 | 18.87 | 116 | 0.08 | 98 |
IV.ATCC.EHZ. | 2020-07-30T01:01:19.98 | 0.3 | undecidable | manual | S | 314 | 9.2796 | 135 | -0.09 | 75 |
IV.ATCC.EHZ. | 2020-07-30T01:01:18.27 | 0.1 | undecidable | manual | P | 314 | 9.2796 | 135 | 0.12 | 99 |
IV.ASSB.HHZ. | 2020-07-30T01:01:18.52 | 0.1 | undecidable | manual | P | 209 | 10.6782 | 131 | 0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:0.8 | 0.00007755 | 0.6 | AML | other | m | 2020-07-30T01:01:20.11 |
IV.ATCC.EHN. | ML:0.8 | 0.0000837 | 0.28 | AML | other | m | 2020-07-30T01:01:20.11 |
IV.ASSB.HHE. | ML:0.8 | 0.00007744999999999999 | 0.22 | AML | other | m | 2020-07-30T01:01:20.65 |
IV.ASSB.HHN. | ML:0.6 | 0.000046299999999999994 | 0.76 | AML | other | m | 2020-07-30T01:01:21.34 |