A magnitude ML 0.7 earthquake occured in region: 7 km NW Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1410, 12.7220 at 7 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 | 7 | 5839 | 5839 |
Valtopina | PG | 9 | 1398 | 7237 |
Valfabbrica | PG | 10 | 3389 | 10626 |
Gualdo Tadino | PG | 11 | 15208 | 25834 |
Assisi | PG | 12 | 28299 | 54133 |
Bastia Umbra | PG | 16 | 21874 | 76007 |
Spello | PG | 17 | 8645 | 84652 |
Fossato di Vico | PG | 17 | 2840 | 87492 |
Fiuminata | MC | 18 | 1402 | 88894 |
Sefro | MC | 19 | 422 | 89316 |
Cannara | PG | 20 | 4305 | 93621 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-07-18 17:26:39 |
43.1413 | 12.7217 | 7 | 2020-07-18 17:35:34 |
Sala Sismica INGV-Roma | 81139271 |
Field | Value |
---|---|
Time (UTC) | 2020-07-18 17:26:39 ± 0.09 |
Latitude | 43.1413 ± 0.0018 |
Longitude | 12.7217 ± 0.0025 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81139271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 189 |
Semi-minor axis of confidence ellipse (meter) | 115 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 140 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19605 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.5 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 81139271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-18 17:35:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MONC.HHZ. | 2020-07-18T17:28:23.44 | 3.0 | undecidable | manual | Sn | -6.78 | 0 | |||
IV.CMPR.HHZ. | 2020-07-18T17:28:16.38 | 3.0 | undecidable | manual | Sg | 3.76 | 0 | |||
IV.MBAL.EHZ. | 2020-07-18T17:28:03.24 | 3.0 | undecidable | manual | Sn | -0.3 | 0 | |||
IV.ILOS.HHZ. | 2020-07-18T17:28:00.74 | 3.0 | negative | manual | Pg | 8.05 | 0 | |||
IV.TDS.HHZ. | 2020-07-18T17:27:50.51 | 3.0 | undecidable | manual | Pg | 5.88 | 0 | |||
GU.RORO.HHZ. | 2020-07-18T17:27:40.89 | 3.0 | positive | manual | Pg | 6.07 | 0 | |||
IV.CMPR.HHZ. | 2020-07-18T17:27:30.09 | 3.0 | undecidable | manual | Pg | -0.9 | 0 | |||
IV.SGO.HHZ. | 2020-07-18T17:27:30.96 | 3.0 | undecidable | manual | Pg | 2.7 | 0 | |||
IV.ROSPO.HHZ. | 2020-07-18T17:27:29.14 | 3.0 | undecidable | manual | Sn | -5.21 | 0 | |||
IV.EUCT.HNZ. | 2020-07-18T17:27:27.92 | 3.0 | undecidable | manual | Pn | -3.94 | 0 | |||
IV.VBKN.HHZ. | 2020-07-18T17:27:18.91 | 3.0 | negative | manual | Pg | -1.42 | 0 | |||
IV.COR1.EHZ. | 2020-07-18T17:26:59.64 | 3.0 | undecidable | manual | Sn | 0.32 | 0 | |||
IV.SRES.HHZ. | 2020-07-18T17:26:47.32 | 3.0 | positive | manual | P | -9.03 | 0 | |||
IV.MURB.HHZ. | 2020-07-18T17:26:47.23 | 0.3 | undecidable | manual | S | 310 | 20.868 | 109 | 0.04 | 73 |
IV.SNTG.HHZ. | 2020-07-18T17:26:47.53 | 0.1 | undecidable | manual | S | 54 | 21.7671 | 109 | 0.06 | 97 |
IV.SMA1.EHZ. | 2020-07-18T17:26:46.16 | 3.0 | undecidable | manual | P | -4.62 | 0 | |||
IV.SNTG.HHZ. | 2020-07-18T17:26:44.01 | 0.1 | undecidable | manual | P | 54 | 21.7671 | 109 | -0.1 | 96 |
IV.ASSB.HHZ. | 2020-07-18T17:26:44.38 | 0.1 | undecidable | manual | S | 205 | 12.0768 | 121 | -0.03 | 99 |
IV.MURB.HHZ. | 2020-07-18T17:26:43.88 | 0.6 | negative | manual | P | 310 | 20.868 | 109 | -0.07 | 49 |
IV.ATCC.EHZ. | 2020-07-18T17:26:43.29 | 0.1 | undecidable | manual | S | 306 | 8.1807 | 132 | -0.03 | 100 |
IV.ASSB.HHZ. | 2020-07-18T17:26:42.41 | 0.1 | undecidable | manual | P | 205 | 12.0768 | 121 | 0.07 | 99 |
IV.ATCC.EHZ. | 2020-07-18T17:26:41.76 | 0.1 | undecidable | manual | P | 306 | 8.1807 | 132 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:0.4 | 0.0000383 | 0.48 | AML | other | m | 2020-07-18T17:26:43.55 |
IV.ATCC.EHE. | ML:0.4 | 0.0000424 | 0.28 | AML | other | m | 2020-07-18T17:26:43.71 |
IV.ASSB.HHN. | ML:0.6 | 0.00005595 | 0.16 | AML | other | m | 2020-07-18T17:26:44.66 |
IV.ASSB.HHE. | ML:0.7 | 0.00005945 | 0.16 | AML | other | m | 2020-07-18T17:26:44.81 |
IV.SRES.HHN. | ML:1.9 | 0.00007280000000000001 | 1.48 | AML | other | m | 2020-07-18T17:27:15.90 |
IV.SRES.HHE. | ML:1.8 | 0.00006075 | 0.5 | AML | other | m | 2020-07-18T17:27:18.27 |