A magnitude ML 1.0 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7940, 13.1600 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 |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Accumoli | RI | 13 | 667 | 7083 |
Preci | PG | 14 | 724 | 7807 |
Cascia | PG | 15 | 3217 | 11024 |
Montegallo | AP | 15 | 523 | 11547 |
Visso | MC | 16 | 1107 | 12654 |
Ussita | MC | 17 | 444 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cittareale | RI | 20 | 482 | 14184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-11-07 19:52:23 |
42.7938 | 13.1598 | 11 | 2022-11-07 20:08:19 |
Sala Sismica INGV-Roma | 111562641 |
Field | Value |
---|---|
Time (UTC) | 2022-11-07 19:52:23 ± 0.03 |
Latitude | 42.7938 ± 0.0018 |
Longitude | 13.1598 ± 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 | 111562641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 299 |
Semi-minor axis of confidence ellipse (meter) | 100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 265 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34804 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 111562641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-11-07 20:08:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2022-11-07T19:52:49.11 | 3.0 | undecidable | manual | S | 0 | 0 | |||
IV.SACS.HHZ. | 2022-11-07T19:52:40.97 | 3.0 | undecidable | manual | P | -0.36 | 0 | |||
IV.CSP1.EHZ. | 2022-11-07T19:52:35.48 | 0.3 | undecidable | manual | S | 6 | 33.2445 | 50 | 0.17 | 71 |
IV.CESI.HHZ. | 2022-11-07T19:52:34.80 | 0.6 | undecidable | manual | S | 319 | 31.2465 | 50 | 0.02 | 49 |
IV.RM33.EHZ. | 2022-11-07T19:52:34.99 | 0.3 | undecidable | manual | S | 172 | 31.9458 | 50 | 0.05 | 73 |
IV.FDMO.HHZ. | 2022-11-07T19:52:33.62 | 0.3 | undecidable | manual | S | 348 | 27.5502 | 50 | -0.17 | 72 |
IV.SMA1.EHZ. | 2022-11-07T19:52:32.51 | 0.3 | undecidable | manual | S | 142 | 23.0547 | 50 | -0.08 | 74 |
IV.LNSS.HHZ. | 2022-11-07T19:52:32.62 | 0.6 | undecidable | manual | S | 205 | 23.3544 | 50 | -0.04 | 50 |
IV.MMO1.EHZ. | 2022-11-07T19:52:31.15 | 0.6 | undecidable | manual | S | 49 | 17.9709 | 50 | -0.06 | 50 |
IV.MML1.EHZ. | 2022-11-07T19:52:31.51 | 1.0 | undecidable | manual | P | 337 | 38.628 | 50 | 0.17 | 23 |
IV.CESI.HHZ. | 2022-11-07T19:52:30.17 | 0.6 | undecidable | manual | P | 319 | 31.2465 | 50 | -0.03 | 49 |
IV.RM33.EHZ. | 2022-11-07T19:52:30.30 | 0.6 | undecidable | manual | P | 172 | 31.9458 | 50 | -0.01 | 49 |
IV.CSP1.EHZ. | 2022-11-07T19:52:30.50 | 0.1 | undecidable | manual | P | 6 | 33.2445 | 50 | -0.01 | 98 |
IV.LNSS.HHZ. | 2022-11-07T19:52:29.01 | 0.1 | positive | manual | P | 205 | 23.3544 | 50 | 0.03 | 99 |
IV.FDMO.HHZ. | 2022-11-07T19:52:29.60 | 0.6 | negative | manual | P | 348 | 27.5502 | 50 | -0.03 | 49 |
IV.SMA1.EHZ. | 2022-11-07T19:52:28.95 | 0.6 | undecidable | manual | P | 142 | 23.0547 | 50 | 0.01 | 50 |
IV.NRCA.HHZ. | 2022-11-07T19:52:28.10 | 0.3 | undecidable | manual | S | 320 | 5.7942 | 152 | -0.18 | 74 |
IV.MMO1.EHZ. | 2022-11-07T19:52:28.14 | 0.6 | positive | manual | P | 49 | 17.9709 | 50 | -0.01 | 50 |
IV.MC2.EHZ. | 2022-11-07T19:52:27.58 | 1.0 | positive | manual | P | 10 | 13.2756 | 130 | 0.16 | 25 |
IV.NRCA.HHZ. | 2022-11-07T19:52:26.59 | 0.1 | undecidable | manual | P | 320 | 5.7942 | 152 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.0005589999999999999 | 0.16 | AML | other | m | 2022-11-07T19:52:28.20 |
IV.NRCA.HHE. | ML:1.4 | 0.000407 | 0.92 | AML | other | m | 2022-11-07T19:52:28.70 |
IV.LNSS.HHE. | ML:1.1 | 0.00008425 | 1.78 | AML | other | m | 2022-11-07T19:52:33.93 |
IV.LNSS.HHN. | ML:1.1 | 0.00008215 | 1.82 | AML | other | m | 2022-11-07T19:52:33.99 |
IV.FDMO.HHE. | ML:0.6 | 0.00001795 | 0.24 | AML | other | m | 2022-11-07T19:52:34.06 |
IV.FDMO.HHN. | ML:0.7 | 0.000022700000000000003 | 0.3 | AML | other | m | 2022-11-07T19:52:34.38 |
IV.RM33.EHE. | ML:0.8 | 0.000026450000000000003 | 0.58 | AML | other | m | 2022-11-07T19:52:35.45 |
IV.RM33.EHN. | ML:0.8 | 0.00002395 | 0.16 | AML | other | m | 2022-11-07T19:52:35.84 |