A magnitude ML 1.0 earthquake occured in region: 3 km E Polino (TR), on
and geographic coordinates (lat, lon) 42.5910, 12.8810 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 |
---|---|---|---|---|
Polino | TR | 3 | 233 | 233 |
Leonessa | RI | 8 | 2435 | 2668 |
Morro Reatino | RI | 8 | 373 | 3041 |
Ferentillo | TR | 8 | 1913 | 4954 |
Rivodutri | RI | 8 | 1253 | 6207 |
Monteleone di Spoleto | PG | 9 | 599 | 6806 |
Arrone | TR | 9 | 2763 | 9569 |
Montefranco | TR | 9 | 1276 | 10845 |
Labro | RI | 10 | 374 | 11219 |
Poggio Bustone | RI | 10 | 2055 | 13274 |
Colli sul Velino | RI | 13 | 533 | 13807 |
Cantalice | RI | 14 | 2755 | 16562 |
Scheggino | PG | 14 | 461 | 17023 |
Poggiodomo | PG | 14 | 117 | 17140 |
Sant'Anatolia di Narco | PG | 16 | 564 | 17704 |
Greccio | RI | 18 | 1558 | 19262 |
Cascia | PG | 18 | 3217 | 22479 |
Posta | RI | 19 | 694 | 23173 |
Terni | TR | 19 | 111501 | 134674 |
Spoleto | PG | 20 | 38218 | 172892 |
Vallo di Nera | PG | 20 | 364 | 173256 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-02-14 14:03:04 |
42.5908 | 12.8807 | 7 | 2022-02-14 14:10:17 |
Sala Sismica INGV-Roma | 100984151 |
Field | Value |
---|---|
Time (UTC) | 2022-02-14 14:03:04 ± 0.12 |
Latitude | 42.5908 ± 0.0063 |
Longitude | 12.8807 ± 0.0049 |
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 | 100984151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 589 |
Semi-minor axis of confidence ellipse (meter) | 371 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 180 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 7 |
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) | 0.68348 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 100984151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-14 14:10:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAP2.EHZ. | 2022-02-14T14:03:29.71 | 3.0 | undecidable | manual | S | 3.35 | 0 | |||
IV.MTL1.HNZ. | 2022-02-14T14:03:26.55 | 3.0 | undecidable | manual | S | -0.34 | 0 | |||
IV.OFFI.HHZ. | 2022-02-14T14:03:18.59 | 0.3 | undecidable | manual | P | 60 | 75.8685 | 50 | 0.1 | 88 |
IV.GUMA.HHZ. | 2022-02-14T14:03:14.95 | 3.0 | positive | manual | P | -0.59 | 0 | |||
IV.LNSS.HHZ. | 2022-02-14T14:03:10.09 | 0.3 | undecidable | manual | S | 84 | 13.0758 | 118 | 0.13 | 98 |
IV.ARRO.EHZ. | 2022-02-14T14:03:09.03 | 0.6 | undecidable | manual | S | 262 | 9.4794 | 126 | 0.14 | 66 |
IV.GAVE.EHZ. | 2022-02-14T14:03:09.46 | 0.3 | undecidable | manual | S | 6 | 11.2776 | 121 | 0.04 | 100 |
IV.ARRO.EHZ. | 2022-02-14T14:03:07.09 | 0.6 | undecidable | manual | P | 262 | 9.4794 | 126 | -0.09 | 66 |
IV.GAVE.EHZ. | 2022-02-14T14:03:07.32 | 0.6 | positive | manual | P | 6 | 11.2776 | 121 | -0.16 | 65 |
IV.LNSS.HHZ. | 2022-02-14T14:03:07.60 | 0.3 | negative | manual | P | 84 | 13.0758 | 118 | -0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.0 | 0.00014450000000000002 | 0.44 | AML | other | m | 2022-02-14T14:03:09.94 |
IV.GAVE.EHE. | ML:0.9 | 0.0001194 | 0.16 | AML | other | m | 2022-02-14T14:03:09.68 |
IV.LNSS.HHE. | ML:1.0 | 0.0001195 | 0.1 | AML | other | m | 2022-02-14T14:03:10.41 |
IV.LNSS.HHN. | ML:0.8 | 0.0000849 | 0.1 | AML | other | m | 2022-02-14T14:03:10.47 |