A magnitude ML 0.2 earthquake occured in region: 1 km W Preci (PG), on
and geographic coordinates (lat, lon) 42.8800, 13.0270 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 | 1 | 724 | 724 |
Visso | MC | 8 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Castelsantangelo sul Nera | MC | 11 | 281 | 3191 |
Norcia | PG | 11 | 4957 | 8148 |
Cerreto di Spoleto | PG | 11 | 1075 | 9223 |
Ussita | MC | 12 | 444 | 9667 |
Monte Cavallo | MC | 13 | 145 | 9812 |
Cascia | PG | 18 | 3217 | 13029 |
Vallo di Nera | PG | 18 | 364 | 13393 |
Fiordimonte | MC | 18 | 202 | 13595 |
Pieve Torina | MC | 18 | 1458 | 15053 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.2 | 2022-05-28 03:41:42 |
42.8805 | 13.0273 | 10 | 2022-05-28 04:35:24 |
Sala Sismica INGV-Roma | 105238771 |
Field | Value |
---|---|
Time (UTC) | 2022-05-28 03:41:42 ± 0.18 |
Latitude | 42.8805 ± 0.0072 |
Longitude | 13.0273 ± 0.0086 |
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 | 105238771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 953 |
Semi-minor axis of confidence ellipse (meter) | 397 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 214 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24821 |
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 | 0.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 105238771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-28 04:35:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2022-05-28T03:41:49.30 | 0.3 | undecidable | manual | S | 324 | 17.0718 | 121 | -0.09 | 75 |
IV.CSP1.EHZ. | 2022-05-28T03:41:48.16 | 0.6 | negative | manual | P | 31 | 27.5502 | 50 | -0.11 | 49 |
IV.MC2.EHZ. | 2022-05-28T03:41:48.50 | 0.3 | undecidable | manual | S | 75 | 13.5753 | 127 | 0.1 | 75 |
IV.NRCA.HHZ. | 2022-05-28T03:41:47.00 | 0.3 | undecidable | manual | S | 126 | 8.7801 | 139 | -0.18 | 75 |
IV.CESI.HHZ. | 2022-05-28T03:41:46.65 | 0.6 | undecidable | manual | P | 324 | 17.0718 | 121 | 0.17 | 49 |
IV.FDMO.HHZ. | 2022-05-28T03:41:46.71 | 0.6 | negative | manual | P | 16 | 17.9709 | 120 | 0.06 | 50 |
IV.NRCA.HHZ. | 2022-05-28T03:41:45.36 | 0.1 | undecidable | manual | P | 126 | 8.7801 | 139 | 0.16 | 100 |
IV.MC2.EHZ. | 2022-05-28T03:41:45.54 | 1.0 | undecidable | manual | P | 75 | 13.5753 | 127 | -0.37 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.4 | 0.00002765 | 0.14 | AML | other | m | 2022-05-28T03:41:47.18 |
IV.NRCA.HHE. | ML:0.3 | 0.0000259 | 0.32 | AML | other | m | 2022-05-28T03:41:47.45 |
IV.FDMO.HHE. | ML:0.3 | 0.000013900749 | 0.16 | AML | other | m | 2022-05-28T03:41:49.94 |
IV.FDMO.HHN. | ML:-0.2 | 0.000006985343 | 0.28 | AML | other | m | 2022-05-28T03:41:50.04 |