A magnitude ML 1.1 earthquake occured in region: 3 km W Preci (PG), on
and geographic coordinates (lat, lon) 42.8890, 13.0070 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 |
---|---|---|---|---|
Preci | PG | 3 | 724 | 724 |
Sellano | PG | 6 | 1079 | 1803 |
Visso | MC | 8 | 1107 | 2910 |
Cerreto di Spoleto | PG | 11 | 1075 | 3985 |
Monte Cavallo | MC | 12 | 145 | 4130 |
Castelsantangelo sul Nera | MC | 12 | 281 | 4411 |
Ussita | MC | 13 | 444 | 4855 |
Norcia | PG | 13 | 4957 | 9812 |
Vallo di Nera | PG | 18 | 364 | 10176 |
Pieve Torina | MC | 18 | 1458 | 11634 |
Fiordimonte | MC | 18 | 202 | 11836 |
Cascia | PG | 19 | 3217 | 15053 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-09-16 12:22:00 |
42.8888 | 13.0068 | 10 | 2019-09-16 12:31:31 |
Sala Sismica INGV-Roma | 72462861 |
Field | Value |
---|---|
Time (UTC) | 2019-09-16 12:22:00 ± 0.08 |
Latitude | 42.8888 ± 0.0072 |
Longitude | 13.0068 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72462861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 762 |
Semi-minor axis of confidence ellipse (meter) | 323 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 167 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.09623 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33095 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 72462861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-16 12:31:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHZ. | 2019-09-16T12:22:13.60 | 0.3 | undecidable | manual | S | 255 | 36.741 | 50 | 0.23 | 69 |
IV.ASSB.HHZ. | 2019-09-16T12:22:12.11 | 0.3 | undecidable | manual | S | 301 | 33.0447 | 50 | -0.26 | 69 |
IV.CSP1.EHZ. | 2019-09-16T12:22:11.14 | 0.3 | undecidable | manual | S | 35 | 27.6501 | 50 | 0.2 | 71 |
IV.MMO1.EHZ. | 2019-09-16T12:22:10.35 | 0.3 | undecidable | manual | S | 87 | 26.0517 | 50 | -0.16 | 72 |
IV.MOMA.HHZ. | 2019-09-16T12:22:08.08 | 0.1 | undecidable | manual | P | 255 | 36.741 | 50 | 0 | 97 |
IV.ASSB.HHZ. | 2019-09-16T12:22:07.34 | 0.6 | undecidable | manual | P | 301 | 33.0447 | 50 | -0.16 | 47 |
IV.CSP1.EHZ. | 2019-09-16T12:22:06.78 | 0.1 | undecidable | manual | P | 35 | 27.6501 | 50 | 0.1 | 96 |
IV.MMO1.EHZ. | 2019-09-16T12:22:06.37 | 0.1 | positive | manual | P | 87 | 26.0517 | 50 | -0.05 | 98 |
IV.NRCA.HHZ. | 2019-09-16T12:22:05.81 | 0.6 | undecidable | manual | S | 125 | 10.6782 | 133 | -0.1 | 50 |
IV.NRCA.HHZ. | 2019-09-16T12:22:03.84 | 0.1 | undecidable | manual | P | 125 | 10.6782 | 133 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.000417 | 0.82 | AML | other | m | 2019-09-16T12:22:05.91 |
IV.NRCA.HHE. | ML:1.6 | 0.00043599999999999997 | 0.12 | AML | other | m | 2019-09-16T12:22:06.00 |
IV.ASSB.HHN. | ML:0.8 | 0.00002335 | 1.02 | AML | other | m | 2019-09-16T12:22:12.71 |
IV.ASSB.HHE. | ML:0.7 | 0.000022 | 1.02 | AML | other | m | 2019-09-16T12:22:12.71 |