A magnitude ML 0.8 earthquake occured in region: 1 km N Norcia (PG), on
and geographic coordinates (lat, lon) 42.8050, 13.0970 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 | 1 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Cerreto di Spoleto | PG | 15 | 1075 | 11361 |
Ussita | MC | 16 | 444 | 11805 |
Sellano | PG | 17 | 1079 | 12884 |
Poggiodomo | PG | 17 | 117 | 13001 |
Arquata del Tronto | AP | 17 | 1178 | 14179 |
Accumoli | RI | 17 | 667 | 14846 |
Vallo di Nera | PG | 20 | 364 | 15210 |
Montegallo | AP | 20 | 523 | 15733 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-01-16 11:10:37 |
42.8052 | 13.0967 | 11 | 2024-01-16 11:16:11 |
Sala Sismica INGV-Roma | 124677321 |
Field | Value |
---|---|
Time (UTC) | 2024-01-16 11:10:37 ± 0.07 |
Latitude | 42.8052 ± 0.0054 |
Longitude | 13.0967 ± 0.0074 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124677321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 755 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 133 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41459 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124677321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-16 11:16:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-01-16T11:10:48.92 | 0.3 | undecidable | manual | S | 15 | 32.9448 | 50 | 0.05 | 72 |
IV.FDMO.HHZ. | 2024-01-16T11:10:47.02 | 0.6 | undecidable | manual | S | 358 | 25.6521 | 50 | 0.1 | 49 |
IV.CESI.HNZ. | 2024-01-16T11:10:47.39 | 0.6 | undecidable | manual | S | 325 | 27.0507 | 50 | 0.09 | 48 |
IV.TERO.HHZ. | 2024-01-16T11:10:46.32 | 1.0 | undecidable | manual | P | 116 | 46.0206 | 50 | 0.22 | 23 |
IV.MMO1.EHZ. | 2024-01-16T11:10:46.07 | 0.6 | undecidable | manual | S | 61 | 21.4674 | 50 | 0.28 | 48 |
IV.LNSS.HHZ. | 2024-01-16T11:10:46.28 | 0.6 | undecidable | manual | S | 192 | 22.9548 | 50 | 0.1 | 49 |
IV.GAVE.HNZ. | 2024-01-16T11:10:45.84 | 0.6 | undecidable | manual | S | 233 | 20.7681 | 50 | 0.24 | 46 |
IV.MC2.EHZ. | 2024-01-16T11:10:44.02 | 0.3 | undecidable | manual | S | 32 | 13.9749 | 128 | 0.33 | 69 |
IV.CSP1.EHZ. | 2024-01-16T11:10:44.24 | 1.0 | negative | manual | P | 15 | 32.9448 | 50 | 0.15 | 24 |
7F.SIB1.EHZ. | 2024-01-16T11:10:44.60 | 0.6 | undecidable | manual | S | 55 | 17.2716 | 122 | -0.02 | 50 |
7F.SIB3.EHZ. | 2024-01-16T11:10:43.84 | 0.6 | undecidable | manual | S | 61 | 16.0728 | 124 | -0.44 | 46 |
IV.FDMO.HHZ. | 2024-01-16T11:10:43.14 | 1.0 | undecidable | manual | P | 358 | 25.6521 | 50 | 0.18 | 24 |
IV.MMO1.EHZ. | 2024-01-16T11:10:42.32 | 1.0 | negative | manual | P | 61 | 21.4674 | 50 | 0.01 | 25 |
IV.LNSS.HHZ. | 2024-01-16T11:10:42.67 | 1.0 | undecidable | manual | P | 192 | 22.9548 | 50 | 0.14 | 24 |
IV.GAVE.HNZ. | 2024-01-16T11:10:42.28 | 0.1 | undecidable | manual | P | 233 | 20.7681 | 50 | 0.08 | 97 |
IV.CESI.HNZ. | 2024-01-16T11:10:42.88 | 0.1 | undecidable | manual | P | 325 | 27.0507 | 50 | -0.3 | 92 |
7F.SIB1.EHZ. | 2024-01-16T11:10:41.78 | 0.1 | undecidable | manual | P | 55 | 17.2716 | 122 | 0.15 | 97 |
7F.SIB3.EHZ. | 2024-01-16T11:10:41.43 | 0.1 | undecidable | manual | P | 61 | 16.0728 | 124 | -0.01 | 100 |
IV.NRCA.HHZ. | 2024-01-16T11:10:40.10 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.MC2.EHZ. | 2024-01-16T11:10:40.75 | 0.1 | undecidable | manual | P | 32 | 13.9749 | 128 | -0.35 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.000182 | 0.16 | AML | other | m | 2024-01-16T11:10:41.49 |
IV.NRCA.HHN. | ML:0.9 | 0.00014050000000000003 | 0.46 | AML | other | m | 2024-01-16T11:10:42.81 |
IV.MMO1.EHE. | ML:0.7 | 0.000035813325 | 1.6192 | AML | other | m | 2024-01-16T11:10:53.67 |
IV.MMO1.EHN. | ML:0.4 | 0.000016121081 | 0.1216 | AML | other | m | 2024-01-16T11:10:46.52 |
IV.LNSS.HHE. | ML:0.7 | 0.000030097385 | 0.1408 | AML | other | m | 2024-01-16T11:10:46.59 |
IV.LNSS.HHN. | ML:0.6 | 0.000024413465000000004 | 0.1408 | AML | other | m | 2024-01-16T11:10:47.85 |
IV.CSP1.EHE. | ML:1.3 | 0.00008604586499999999 | 1.7792 | AML | other | m | 2024-01-16T11:10:51.16 |
IV.CSP1.EHN. | ML:1.0 | 0.000042715765 | 0.3392 | AML | other | m | 2024-01-16T11:10:51.20 |