A magnitude ML 0.7 earthquake occured in region: 5 km S Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.1840, 12.7750 at 11 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 5 | 15208 | 15208 |
Nocera Umbra | PG | 8 | 5839 | 21047 |
Fossato di Vico | PG | 12 | 2840 | 23887 |
Fiuminata | MC | 13 | 1402 | 25289 |
Valtopina | PG | 14 | 1398 | 26687 |
Valfabbrica | PG | 14 | 3389 | 30076 |
Sefro | MC | 15 | 422 | 30498 |
Esanatoglia | MC | 16 | 2034 | 32532 |
Sigillo | PG | 17 | 2404 | 34936 |
Pioraco | MC | 17 | 1134 | 36070 |
Assisi | PG | 18 | 28299 | 64369 |
Serravalle di Chienti | MC | 19 | 1070 | 65439 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2019-09-18 22:38:49 |
43.1838 | 12.7748 | 11 | 2019-09-18 22:51:25 |
Sala Sismica INGV-Roma | 72535251 |
Field | Value |
---|---|
Time (UTC) | 2019-09-18 22:38:49 ± 0.09 |
Latitude | 43.1838 ± 0.0045 |
Longitude | 12.7748 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72535251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 426 |
Semi-minor axis of confidence ellipse (meter) | 396 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 176 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 8 |
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) | 0.32645 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 72535251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-18 22:51:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-18T22:39:01.42 | 0.1 | undecidable | manual | S | 106 | 36.2415 | 50 | 0.11 | 95 |
IV.ASSB.HHZ. | 2019-09-18T22:38:56.56 | 0.1 | undecidable | manual | S | 211 | 18.2706 | 120 | 0.11 | 98 |
IV.MML1.EHE. | 2019-09-18T22:38:56.35 | 0.1 | undecidable | manual | S | 116 | 17.7711 | 121 | 0.06 | 99 |
IV.CSP1.EHZ. | 2019-09-18T22:38:55.79 | 1.0 | negative | manual | P | 106 | 36.2415 | 50 | -0.36 | 23 |
IV.FRON.EHZ. | 2019-09-18T22:38:55.92 | 3.0 | undecidable | manual | P | 0.1 | 0 | |||
IV.EL6.EHZ. | 2019-09-18T22:38:55.05 | 3.0 | positive | manual | P | -0.37 | 0 | |||
IV.FDMO.HHZ. | 2019-09-18T22:38:54.70 | 3.0 | negative | manual | P | 0.1 | 0 | |||
IV.ASSB.HHZ. | 2019-09-18T22:38:53.22 | 0.1 | undecidable | manual | P | 211 | 18.2706 | 120 | -0.13 | 98 |
IV.MML1.EHE. | 2019-09-18T22:38:53.13 | 0.1 | undecidable | manual | P | 116 | 17.7711 | 121 | -0.12 | 98 |
IV.SNTG.HHZ. | 2019-09-18T22:38:52.85 | 0.1 | undecidable | manual | P | 59 | 15.5733 | 125 | -0.04 | 100 |
IV.FOSV.EHZ. | 2019-09-18T22:38:52.48 | 0.1 | undecidable | manual | P | 355 | 12.3765 | 131 | 0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.8 | 0.00003245 | 0.5 | AML | other | m | 2019-09-18T22:38:59.85 |
IV.FDMO.HHE. | ML:0.8 | 0.00003035 | 1.18 | AML | other | m | 2019-09-18T22:39:00.75 |
IV.SNTG.HHN. | ML:0.6 | 0.00003315 | 0.56 | AML | other | m | 2019-09-18T22:39:00.10 |
IV.SNTG.HHE. | ML:0.5 | 0.00003115 | 1.36 | AML | other | m | 2019-09-18T22:39:02.73 |