A magnitude ML 1.1 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7800, 13.1560 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 |
Arquata del Tronto | AP | 12 | 1178 | 6135 |
Accumoli | RI | 12 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 13 | 281 | 7083 |
Cascia | PG | 14 | 3217 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Montegallo | AP | 16 | 523 | 11547 |
Visso | MC | 18 | 1107 | 12654 |
Cittareale | RI | 18 | 482 | 13136 |
Ussita | MC | 18 | 444 | 13580 |
Montemonaco | AP | 19 | 604 | 14184 |
Poggiodomo | PG | 20 | 117 | 14301 |
Amatrice | RI | 20 | 2657 | 16958 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-23 08:33:00 |
42.7805 | 13.1565 | 11 | 2024-01-23 08:41:40 |
Sala Sismica INGV-Roma | 124807161 |
Field | Value |
---|---|
Time (UTC) | 2024-01-23 08:33:00 ± 0.06 |
Latitude | 42.7805 ± 0.0009 |
Longitude | 13.1565 ± 0.0061 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124807161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 110 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 267 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31296 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124807161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-23 08:41:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2024-01-23T08:33:57.07 | 3.0 | undecidable | manual | Sg | 4.04 | 0 | |||
ST.CARE.EHZ. | 2024-01-23T08:33:55.94 | 3.0 | undecidable | manual | Pn | -0.79 | 0 | |||
IV.PLMA.HHZ. | 2024-01-23T08:33:35.71 | 3.0 | undecidable | manual | Pn | -1.98 | 0 | |||
IV.CSP1.EHZ. | 2024-01-23T08:33:12.22 | 0.3 | undecidable | manual | S | 6 | 34.743 | 90 | 0.12 | 72 |
IV.CESI.HHZ. | 2024-01-23T08:33:11.47 | 0.3 | undecidable | manual | S | 321 | 32.2455 | 90 | 0.05 | 72 |
IV.FDMO.HHZ. | 2024-01-23T08:33:10.28 | 0.3 | undecidable | manual | S | 349 | 28.9488 | 90 | -0.27 | 71 |
IV.MMO1.EHZ. | 2024-01-23T08:33:08.25 | 0.3 | undecidable | manual | S | 46 | 19.1697 | 90 | 0.32 | 71 |
IV.SMA1.EHZ. | 2024-01-23T08:33:08.55 | 0.3 | undecidable | manual | S | 139 | 22.1556 | 90 | -0.17 | 72 |
IV.LNSS.HHZ. | 2024-01-23T08:33:08.84 | 0.3 | undecidable | manual | S | 206 | 21.867 | 90 | 0.18 | 72 |
IV.CSP1.EHZ. | 2024-01-23T08:33:07.33 | 0.3 | undecidable | manual | P | 6 | 34.743 | 90 | 0.19 | 71 |
IV.FDMO.HHZ. | 2024-01-23T08:33:06.10 | 0.1 | undecidable | manual | P | 349 | 28.9488 | 90 | -0.15 | 97 |
IV.CESI.HHZ. | 2024-01-23T08:33:06.61 | 0.3 | undecidable | manual | P | 321 | 32.2455 | 90 | -0.14 | 73 |
IV.LNSS.HHZ. | 2024-01-23T08:33:05.10 | 0.3 | undecidable | manual | P | 206 | 21.867 | 90 | -0.05 | 75 |
IV.SMA1.EHZ. | 2024-01-23T08:33:05.09 | 0.3 | undecidable | manual | P | 139 | 22.1556 | 90 | -0.1 | 74 |
IV.MMO1.EHZ. | 2024-01-23T08:33:04.69 | 0.1 | undecidable | manual | P | 46 | 19.1697 | 90 | -0.04 | 100 |
IV.NRCA.HHZ. | 2024-01-23T08:33:04.81 | 0.3 | undecidable | manual | S | 330 | 6.7932 | 137 | -0.07 | 77 |
IV.NRCA.HHZ. | 2024-01-23T08:33:03.08 | 0.1 | undecidable | manual | P | 330 | 6.7932 | 137 | 0.11 | 100 |
IV.RNI2.HHZ. | 2024-01-23T08:32:55.28 | 3.0 | undecidable | manual | S | -2.86 | 0 | |||
IV.TDS.HHZ. | 2024-01-23T08:32:51.85 | 3.0 | positive | manual | Pn | -2.44 | 0 | |||
IX.SCL3.EHZ.02 | 2024-01-23T08:32:42.81 | 3.0 | undecidable | manual | S | -0.78 | 0 | |||
IT.VNF1.HNZ. | 2024-01-23T08:32:39.60 | 3.0 | negative | manual | P | -1.63 | 0 | |||
IV.CFMN.HNZ. | 2024-01-23T08:32:37.86 | 3.0 | undecidable | manual | P | -0.46 | 0 | |||
IV.MOCO.HHZ. | 2024-01-23T08:32:37.84 | 3.0 | undecidable | manual | S | -1.25 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.0003015 | 0.08 | AML | other | m | 2024-01-23T08:33:04.92 |
IV.NRCA.HHE. | ML:1.6 | 0.0005989999999999999 | 1.84 | AML | other | m | 2024-01-23T08:33:05.92 |
IV.LNSS.HHE. | ML:0.8 | 0.0000405 | 1.38 | AML | other | m | 2024-01-23T08:33:08.96 |
IV.LNSS.HHN. | ML:0.8 | 0.00004215 | 0.94 | AML | other | m | 2024-01-23T08:33:09.70 |