A magnitude ML 0.9 earthquake occured in region: 2 km N Poggiodomo (PG), on
and geographic coordinates (lat, lon) 42.7280, 12.9380 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 |
---|---|---|---|---|
Poggiodomo | PG | 2 | 117 | 117 |
Cascia | PG | 6 | 3217 | 3334 |
Vallo di Nera | PG | 8 | 364 | 3698 |
Sant'Anatolia di Narco | PG | 8 | 564 | 4262 |
Monteleone di Spoleto | PG | 9 | 599 | 4861 |
Scheggino | PG | 9 | 461 | 5322 |
Cerreto di Spoleto | PG | 10 | 1075 | 6397 |
Norcia | PG | 15 | 4957 | 11354 |
Spoleto | PG | 16 | 38218 | 49572 |
Campello sul Clitunno | PG | 17 | 2442 | 52014 |
Ferentillo | TR | 17 | 1913 | 53927 |
Polino | TR | 18 | 233 | 54160 |
Sellano | PG | 18 | 1079 | 55239 |
Leonessa | RI | 19 | 2435 | 57674 |
Preci | PG | 19 | 724 | 58398 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-04-05 00:10:31 |
42.7277 | 12.9382 | 10 | 2022-04-05 00:22:01 |
Sala Sismica INGV-Roma | 102789231 |
Field | Value |
---|---|
Time (UTC) | 2022-04-05 00:10:31 ± 0.06 |
Latitude | 42.7277 ± 0.0045 |
Longitude | 12.9382 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 102789231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 449 |
Semi-minor axis of confidence ellipse (meter) | 447 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 285 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32735 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 102789231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-05 00:22:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2022-04-05T00:10:47.88 | 3.0 | undecidable | manual | P | -0.15 | 0 | |||
IV.FDMO.HHZ. | 2022-04-05T00:10:44.08 | 0.6 | undecidable | manual | S | 19 | 36.3414 | 50 | 0.17 | 47 |
7F.SIB1.EHZ. | 2022-04-05T00:10:43.30 | 0.6 | undecidable | manual | S | 55 | 32.745 | 50 | 0.34 | 46 |
IV.MC2.EHZ. | 2022-04-05T00:10:42.03 | 0.6 | undecidable | manual | S | 45 | 28.8489 | 50 | 0.12 | 48 |
IV.CESI.HHZ. | 2022-04-05T00:10:42.51 | 0.6 | undecidable | manual | S | 355 | 30.8469 | 50 | 0.05 | 49 |
7F.SIB3.EHN. | 2022-04-05T00:10:42.32 | 0.6 | undecidable | manual | S | 59 | 31.5462 | 50 | -0.32 | 46 |
IV.NRCA.HHZ. | 2022-04-05T00:10:38.88 | 0.6 | undecidable | manual | S | 51 | 18.5703 | 119 | -0.08 | 50 |
IV.FDMO.HHZ. | 2022-04-05T00:10:38.59 | 0.1 | undecidable | manual | P | 19 | 36.3414 | 50 | -0.12 | 96 |
7F.SIB1.EHZ. | 2022-04-05T00:10:38.19 | 0.3 | undecidable | manual | P | 55 | 32.745 | 50 | 0.04 | 73 |
IV.LNSS.HHZ. | 2022-04-05T00:10:38.18 | 0.6 | undecidable | manual | S | 149 | 16.1727 | 123 | -0.07 | 50 |
IV.CESI.HHZ. | 2022-04-05T00:10:37.77 | 0.1 | undecidable | manual | P | 355 | 30.8469 | 50 | -0.09 | 97 |
7F.SIB3.EHN. | 2022-04-05T00:10:37.78 | 0.3 | undecidable | manual | P | 59 | 31.5462 | 50 | -0.19 | 71 |
IV.MC2.EHZ. | 2022-04-05T00:10:37.58 | 0.3 | undecidable | manual | P | 45 | 28.8489 | 50 | 0.03 | 74 |
IV.LNSS.HHZ. | 2022-04-05T00:10:35.53 | 0.3 | undecidable | manual | P | 149 | 16.1727 | 123 | 0.1 | 75 |
IV.NRCA.HHZ. | 2022-04-05T00:10:35.89 | 0.1 | positive | manual | P | 51 | 18.5703 | 119 | 0.05 | 100 |
IV.GAVE.EHZ. | 2022-04-05T00:10:35.51 | 0.3 | undecidable | manual | S | 222 | 5.2947 | 153 | -0.12 | 76 |
IV.GAVE.EHZ. | 2022-04-05T00:10:34.08 | 0.1 | positive | manual | P | 222 | 5.2947 | 153 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.2 | 0.00028149999999999996 | 0.34 | AML | other | m | 2022-04-05T00:10:35.78 |
IV.GAVE.EHE. | ML:1.1 | 0.0002115 | 0.34 | AML | other | m | 2022-04-05T00:10:35.94 |
IV.NRCA.HHE. | ML:0.6 | 0.0000374 | 0.12 | AML | other | m | 2022-04-05T00:10:39.06 |
IV.NRCA.HHN. | ML:0.5 | 0.000026000000000000002 | 0.5 | AML | other | m | 2022-04-05T00:10:39.94 |