A magnitude ML 1.2 earthquake occured in region: 1 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7960, 13.1080 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 | 1 | 4957 | 4957 |
Preci | PG | 11 | 724 | 5681 |
Cascia | PG | 11 | 3217 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Visso | MC | 15 | 1107 | 10286 |
Arquata del Tronto | AP | 16 | 1178 | 11464 |
Cerreto di Spoleto | PG | 16 | 1075 | 12539 |
Accumoli | RI | 16 | 667 | 13206 |
Poggiodomo | PG | 17 | 117 | 13323 |
Ussita | MC | 17 | 444 | 13767 |
Sellano | PG | 18 | 1079 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-08-06 16:13:24 |
42.7958 | 13.1077 | 10 | 2022-08-06 16:24:14 |
Sala Sismica INGV-Roma | 108199901 |
Field | Value |
---|---|
Time (UTC) | 2022-08-06 16:13:24 ± 0.05 |
Latitude | 42.7958 ± 0.0027 |
Longitude | 13.1077 ± 0.0025 |
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 | 108199901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 327 |
Semi-minor axis of confidence ellipse (meter) | 197 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 155 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 19 |
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) | 0.33275 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.5 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 108199901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-06 16:24:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOCL.EHZ. | 2022-08-06T16:13:56.98 | 3.0 | undecidable | manual | Pg | 4.38 | 0 | |||
IV.SSFR.HHZ. | 2022-08-06T16:13:52.62 | 3.0 | undecidable | manual | S | 2.5 | 0 | |||
IV.FOSV.EHZ. | 2022-08-06T16:13:46.93 | 3.0 | undecidable | manual | S | -0.13 | 0 | |||
IV.INTR.HHZ. | 2022-08-06T16:13:35.48 | 3.0 | undecidable | manual | P | 0.75 | 0 | |||
IV.EL6.EHZ. | 2022-08-06T16:13:35.31 | 3.0 | undecidable | manual | P | 0.52 | 0 | |||
IV.TERO.HHZ. | 2022-08-06T16:13:33.22 | 3.0 | undecidable | manual | S | -0.24 | 0 | |||
IV.MTRA.HNZ. | 2022-08-06T16:13:33.74 | 0.3 | undecidable | manual | S | 100 | 23.9538 | 113 | -0.09 | 74 |
IV.ASSB.HHZ. | 2022-08-06T16:13:33.29 | 3.0 | negative | manual | P | 0.44 | 0 | |||
IV.GAVE.HNZ. | 2022-08-06T16:13:32.93 | 0.6 | undecidable | manual | S | 237 | 20.868 | 116 | 0.07 | 50 |
IV.CSP1.EHZ. | 2022-08-06T16:13:31.60 | 0.3 | negative | manual | P | 13 | 33.744 | 50 | 0.04 | 74 |
IV.RM33.EHZ. | 2022-08-06T16:13:31.36 | 3.0 | undecidable | manual | S | 2.68 | 0 | |||
IV.MML1.EHZ. | 2022-08-06T16:13:31.73 | 1.0 | undecidable | manual | P | 343 | 36.9297 | 50 | -0.32 | 23 |
7F.SIB1.EHE. | 2022-08-06T16:13:31.66 | 0.6 | undecidable | manual | S | 50 | 17.1717 | 121 | -0.07 | 50 |
7F.SIB3.EHE. | 2022-08-06T16:13:31.14 | 0.6 | undecidable | manual | S | 56 | 15.873 | 123 | -0.21 | 49 |
IV.MC2.EHZ. | 2022-08-06T16:13:31.04 | 0.6 | undecidable | manual | S | 27 | 14.3745 | 125 | 0.1 | 50 |
IV.FDMO.HHZ. | 2022-08-06T16:13:30.42 | 0.1 | positive | manual | P | 356 | 26.751 | 50 | -0.06 | 99 |
IV.MTRA.HNZ. | 2022-08-06T16:13:30.07 | 1.0 | undecidable | manual | P | 100 | 23.9538 | 113 | 0.05 | 25 |
IV.CESI.HHZ. | 2022-08-06T16:13:30.73 | 0.1 | positive | manual | P | 325 | 28.4493 | 50 | -0.02 | 100 |
7F.SIB1.EHE. | 2022-08-06T16:13:29.03 | 0.3 | undecidable | manual | P | 50 | 17.1717 | 121 | 0.22 | 73 |
IV.MMO1.HNE. | 2022-08-06T16:13:29.67 | 1.0 | undecidable | manual | P | 57 | 21.1677 | 116 | 0.14 | 25 |
7F.SIB2.EHE. | 2022-08-06T16:13:29.19 | 0.6 | undecidable | manual | P | 56 | 19.1697 | 118 | 0.04 | 51 |
IV.LNSS.HHZ. | 2022-08-06T16:13:29.89 | 3.0 | undecidable | manual | S | 0.32 | 0 | |||
IV.GAVE.HNZ. | 2022-08-06T16:13:29.33 | 1.0 | undecidable | manual | P | 237 | 20.868 | 116 | -0.14 | 25 |
IV.FEMA.HNE. | 2022-08-06T16:13:29.15 | 1.0 | undecidable | manual | P | 346 | 19.0698 | 118 | 0.01 | 25 |
IV.NRCA.HHZ. | 2022-08-06T16:13:28.49 | 0.3 | undecidable | manual | S | 7 | 4.1958 | 157 | -0.14 | 76 |
7F.SIB3.EHE. | 2022-08-06T16:13:28.69 | 0.3 | undecidable | manual | P | 56 | 15.873 | 123 | 0.1 | 75 |
IV.MC2.EHZ. | 2022-08-06T16:13:28.46 | 0.6 | undecidable | manual | P | 27 | 14.3745 | 125 | 0.11 | 50 |
IV.NRCA.HHZ. | 2022-08-06T16:13:27.06 | 1.0 | positive | manual | P | 7 | 4.1958 | 157 | 0.04 | 26 |
IV.ARRO.EHZ. | 2022-08-06T16:13:27.57 | 3.0 | undecidable | manual | P | -0.46 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:2.2 | 0.0027350000000000005 | 0.08 | AML | other | m | 2022-08-06T16:13:28.58 |
IV.NRCA.HNN. | ML:2.1 | 0.00229 | 0.08 | AML | other | m | 2022-08-06T16:13:28.54 |
IV.NRCA.HNE. | ML:2.0 | 0.0017895379999999998 | 0.0768 | AML | other | m | 2022-08-06T16:13:28.58 |
IV.NRCA.HHE. | ML:2.0 | 0.0017853595 | 0.064 | AML | other | m | 2022-08-06T16:13:28.58 |
IV.MC2.EHE. | ML:0.0 | 0.0002661727 | 0.192 | AML | other | m | 2022-08-06T16:13:32.38 |
IV.MC2.EHN. | ML:0.0 | 0.00023270649999999999 | 0.1664 | AML | other | m | 2022-08-06T16:13:31.88 |
IV.FDMO.HHE. | ML:0.0 | 0.000030418024999999997 | 0.1408 | AML | other | m | 2022-08-06T16:13:36.86 |
IV.CESI.HHE. | ML:0.0 | 0.000028652564999999998 | 0.1024 | AML | other | m | 2022-08-06T16:13:35.68 |
IV.FDMO.HHN. | ML:0.0 | 0.000027804900000000002 | 0.1408 | AML | other | m | 2022-08-06T16:13:35.44 |
IV.CESI.HHN. | ML:0.0 | 0.000034377485 | 0.2304 | AML | other | m | 2022-08-06T16:13:36.70 |
IV.MML1.EHE. | ML:0.6 | 0.000014646565 | 0.1152 | AML | other | m | 2022-08-06T16:13:39.08 |
IV.MML1.EHN. | ML:0.7 | 0.0000203 | 0.74 | AML | other | m | 2022-08-06T16:13:39.02 |
IV.CSP1.EHE. | ML:1.2 | 0.00007465070000000001 | 0.1792 | AML | other | m | 2022-08-06T16:13:37.08 |
IV.CSP1.EHN. | ML:1.2 | 0.000060177634999999994 | 0.2816 | AML | other | m | 2022-08-06T16:13:38.63 |