A magnitude ML 0.9 earthquake occured in region: 6 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7680, 13.1610 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 |
---|---|---|---|---|
Norcia | PG | 6 | 4957 | 4957 |
Accumoli | RI | 11 | 667 | 5624 |
Arquata del Tronto | AP | 11 | 1178 | 6802 |
Cascia | PG | 13 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10300 |
Preci | PG | 16 | 724 | 11024 |
Montegallo | AP | 16 | 523 | 11547 |
Cittareale | RI | 17 | 482 | 12029 |
Amatrice | RI | 19 | 2657 | 14686 |
Visso | MC | 19 | 1107 | 15793 |
Poggiodomo | PG | 19 | 117 | 15910 |
Ussita | MC | 20 | 444 | 16354 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-07-02 03:09:52 |
42.7678 | 13.1608 | 10 | 2022-07-02 05:27:36 |
Sala Sismica INGV-Roma | 106707071 |
Field | Value |
---|---|
Time (UTC) | 2022-07-02 03:09:52 ± 0.11 |
Latitude | 42.7678 ± 0.0045 |
Longitude | 13.1608 ± 0.0110 |
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 | 106707071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 875 |
Semi-minor axis of confidence ellipse (meter) | 520 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37232 |
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 | 6 |
Type of magnitude | ML |
Reference to an origin | 106707071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-02 05:27:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2022-07-02T03:10:06.32 | 0.1 | undecidable | manual | S | 338 | 41.3253 | 50 | 0.17 | 92 |
IV.CIMA.HNZ. | 2022-07-02T03:10:04.26 | 3.0 | negative | manual | P | -0.11 | 0 | |||
IV.MML1.EHZ. | 2022-07-02T03:10:00.41 | 1.0 | positive | manual | P | 338 | 41.3253 | 50 | 0.1 | 23 |
IV.MMO1.EHZ. | 2022-07-02T03:09:59.98 | 0.1 | undecidable | manual | S | 43 | 19.869 | 116 | 0 | 99 |
IV.CESI.HHZ. | 2022-07-02T03:09:59.17 | 0.1 | undecidable | manual | P | 322 | 33.5442 | 50 | 0.05 | 96 |
IV.CSP1.EHZ. | 2022-07-02T03:09:59.24 | 0.1 | undecidable | manual | P | 6 | 36.1416 | 50 | -0.27 | 91 |
IV.MC2.EHZ. | 2022-07-02T03:09:58.82 | 0.1 | undecidable | manual | S | 8 | 16.0728 | 121 | 0 | 100 |
IV.RM33.EHZ. | 2022-07-02T03:09:58.34 | 0.1 | undecidable | manual | P | 171 | 29.0487 | 50 | -0.09 | 96 |
IV.SMA1.EHZ. | 2022-07-02T03:09:57.68 | 1.0 | negative | manual | P | 137 | 20.868 | 115 | 0.75 | 20 |
IV.MC2.EHZ. | 2022-07-02T03:09:56.23 | 0.6 | negative | manual | P | 8 | 16.0728 | 121 | 0.15 | 48 |
IV.MMO1.EHZ. | 2022-07-02T03:09:56.72 | 1.0 | positive | manual | P | 43 | 19.869 | 116 | -0.03 | 25 |
IV.NRCA.HHZ. | 2022-07-02T03:09:54.69 | 0.3 | positive | manual | P | 333 | 8.1807 | 139 | -0.16 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.000446 | 0.1 | AML | other | m | 2022-07-02T03:09:56.84 |
IV.NRCA.HHE. | ML:1.6 | 0.0006314999999999999 | 0.14 | AML | other | m | 2022-07-02T03:09:57.17 |
IV.SMA1.EHN. | ML:0.8 | 0.000038350000000000004 | 0.42 | AML | other | m | 2022-07-02T03:10:04.41 |
IV.CESI.HHN. | ML:0.8 | 0.000027099999999999998 | 0.3 | AML | other | m | 2022-07-02T03:10:04.56 |
IV.SMA1.EHE. | ML:0.7 | 0.00003705 | 1.3 | AML | other | m | 2022-07-02T03:10:06.66 |
IV.CESI.HHE. | ML:0.7 | 0.00002065 | 1.52 | AML | other | m | 2022-07-02T03:10:07.78 |