A magnitude ML 0.9 earthquake occured in region: 4 km SE Sellano (PG), on
and geographic coordinates (lat, lon) 42.8560, 12.9460 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Cerreto di Spoleto | PG | 5 | 1075 | 2154 |
Preci | PG | 8 | 724 | 2878 |
Vallo di Nera | PG | 12 | 364 | 3242 |
Norcia | PG | 14 | 4957 | 8199 |
Campello sul Clitunno | PG | 14 | 2442 | 10641 |
Visso | MC | 14 | 1107 | 11748 |
Poggiodomo | PG | 16 | 117 | 11865 |
Monte Cavallo | MC | 16 | 145 | 12010 |
Cascia | PG | 16 | 3217 | 15227 |
Sant'Anatolia di Narco | PG | 16 | 564 | 15791 |
Trevi | PG | 16 | 8469 | 24260 |
Castelsantangelo sul Nera | MC | 18 | 281 | 24541 |
Scheggino | PG | 18 | 461 | 25002 |
Ussita | MC | 19 | 444 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-09-02 20:50:46 |
42.8558 | 12.9463 | 11 | 2022-09-02 20:55:25 |
Sala Sismica INGV-Roma | 109257831 |
Field | Value |
---|---|
Time (UTC) | 2022-09-02 20:50:46 ± 0.04 |
Latitude | 42.8558 ± 0.0027 |
Longitude | 12.9463 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109257831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 255 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
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) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30217 |
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 | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 109257831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-02 20:55:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-09-02T20:50:58.39 | 0.1 | undecidable | manual | S | 39 | 33.5442 | 50 | 0.07 | 96 |
IV.ASSB.HHZ. | 2022-09-02T20:50:57.80 | 0.1 | undecidable | manual | S | 312 | 31.2465 | 50 | 0.1 | 95 |
IV.MML1.EHZ. | 2022-09-02T20:50:57.06 | 0.1 | undecidable | manual | S | 4 | 28.6491 | 50 | 0.05 | 97 |
IV.FDMO.HHZ. | 2022-09-02T20:50:55.28 | 0.1 | undecidable | manual | S | 30 | 23.0547 | 50 | -0.25 | 95 |
IV.MC2.EHZ. | 2022-09-02T20:50:55.06 | 0.1 | undecidable | manual | S | 73 | 20.6682 | 117 | 0.22 | 95 |
IV.GAVE.EHZ. | 2022-09-02T20:50:54.13 | 0.1 | undecidable | manual | S | 193 | 18.6702 | 119 | -0.09 | 99 |
IV.CESI.HHZ. | 2022-09-02T20:50:53.70 | 0.1 | undecidable | manual | S | 348 | 16.872 | 122 | 0.01 | 99 |
IV.CSP1.EHZ. | 2022-09-02T20:50:53.38 | 0.6 | positive | manual | P | 39 | 33.5442 | 50 | -0.07 | 48 |
IV.MMO1.EHZ. | 2022-09-02T20:50:52.75 | 3.0 | undecidable | manual | P | -0.28 | 0 | |||
IV.NRCA.HHZ. | 2022-09-02T20:50:52.76 | 0.1 | undecidable | manual | S | 100 | 13.875 | 127 | -0.08 | 99 |
IV.ASSB.HHZ. | 2022-09-02T20:50:52.96 | 0.3 | undecidable | manual | P | 312 | 31.2465 | 50 | -0.13 | 72 |
IV.MML1.EHZ. | 2022-09-02T20:50:52.61 | 0.1 | undecidable | manual | P | 4 | 28.6491 | 50 | -0.09 | 97 |
IV.GAVE.EHZ. | 2022-09-02T20:50:51.25 | 0.6 | negative | manual | P | 193 | 18.6702 | 119 | 0.17 | 48 |
IV.MC2.EHZ. | 2022-09-02T20:50:51.50 | 0.6 | positive | manual | P | 73 | 20.6682 | 117 | 0.06 | 49 |
IV.FDMO.HHZ. | 2022-09-02T20:50:51.74 | 0.6 | positive | manual | P | 30 | 23.0547 | 50 | -0.09 | 49 |
IV.NRCA.HHZ. | 2022-09-02T20:50:50.35 | 0.1 | undecidable | manual | P | 100 | 13.875 | 127 | 0.07 | 100 |
IV.CESI.HHZ. | 2022-09-02T20:50:50.89 | 0.1 | negative | manual | P | 348 | 16.872 | 122 | 0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.0004125 | 0.14 | AML | other | m | 2022-09-02T20:50:52.86 |
IV.NRCA.HHE. | ML:1.1 | 0.000134 | 0.82 | AML | other | m | 2022-09-02T20:50:52.97 |
IV.CESI.HHN. | ML:0.8 | 0.000060400000000000004 | 0.18 | AML | other | m | 2022-09-02T20:50:53.95 |
IV.CESI.HHE. | ML:0.6 | 0.00003235000000000001 | 0.18 | AML | other | m | 2022-09-02T20:50:53.95 |
IV.GAVE.EHN. | ML:1.0 | 0.00007875 | 1.22 | AML | other | m | 2022-09-02T20:50:54.88 |
IV.GAVE.EHE. | ML:1.1 | 0.00008834999999999999 | 0.52 | AML | other | m | 2022-09-02T20:50:55.23 |
IV.FDMO.HHN. | ML:0.8 | 0.00004545000000000001 | 0.16 | AML | other | m | 2022-09-02T20:50:55.46 |
IV.FDMO.HHE. | ML:0.7 | 0.000028049999999999997 | 0.92 | AML | other | m | 2022-09-02T20:50:55.50 |
IV.MML1.EHE. | ML:0.8 | 0.0000328 | 0.76 | AML | other | m | 2022-09-02T20:50:57.36 |
IV.MML1.EHN. | ML:0.9 | 0.000039699999999999996 | 0.16 | AML | other | m | 2022-09-02T20:50:57.53 |