A magnitude ML 1.1 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7800, 13.1540 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 | 13 | 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 |
Poggiodomo | PG | 19 | 117 | 13697 |
Montemonaco | AP | 20 | 604 | 14301 |
Cerreto di Spoleto | PG | 20 | 1075 | 15376 |
Amatrice | RI | 20 | 2657 | 18033 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-13 10:51:54 |
42.7798 | 13.1542 | 11 | 2024-01-13 11:06:50 |
Sala Sismica INGV-Roma | 124621671 |
Field | Value |
---|---|
Time (UTC) | 2024-01-13 10:51:54 ± 0.05 |
Latitude | 42.7798 ± 0.0027 |
Longitude | 13.1542 ± 0.0049 |
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 | 124621671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 423 |
Semi-minor axis of confidence ellipse (meter) | 256 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 290 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31386 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124621671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-13 11:06:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2024-01-13T10:52:04.38 | 0.6 | undecidable | manual | S | 349 | 28.9488 | 50 | 0.02 | 49 |
IV.SMA1.EHZ. | 2024-01-13T10:52:02.62 | 0.6 | undecidable | manual | S | 138 | 22.1556 | 50 | 0.07 | 49 |
IV.LNSS.HHZ. | 2024-01-13T10:52:02.34 | 0.6 | undecidable | manual | S | 205 | 21.7671 | 50 | -0.09 | 49 |
7F.SIB2.EHZ. | 2024-01-13T10:52:01.02 | 0.6 | undecidable | manual | S | 45 | 17.3715 | 50 | -0.23 | 48 |
IV.CSP1.EHZ. | 2024-01-13T10:52:00.96 | 0.3 | positive | manual | P | 7 | 34.8429 | 50 | 0.01 | 72 |
IV.MC2.EHZ. | 2024-01-13T10:52:00.82 | 0.6 | undecidable | manual | S | 11 | 14.874 | 127 | 0.24 | 48 |
7F.SIB1.EHZ. | 2024-01-13T10:52:00.88 | 0.6 | undecidable | manual | S | 36 | 15.873 | 50 | 0.02 | 50 |
7F.SIB3.EHZ. | 2024-01-13T10:52:00.15 | 0.6 | undecidable | manual | S | 42 | 14.1747 | 128 | -0.24 | 48 |
IT.MTCL.HGZ. | 2024-01-13T10:51:59.55 | 0.3 | undecidable | manual | P | 332 | 26.8509 | 50 | -0.17 | 71 |
IV.SMA1.EHZ. | 2024-01-13T10:51:59.09 | 1.0 | negative | manual | P | 138 | 22.1556 | 50 | 0.08 | 24 |
IV.FEMA.HNZ. | 2024-01-13T10:51:59.24 | 0.6 | undecidable | manual | P | 337 | 21.9669 | 50 | 0.28 | 47 |
IV.FDMO.HHZ. | 2024-01-13T10:51:59.95 | 0.6 | positive | manual | P | 349 | 28.9488 | 50 | -0.1 | 48 |
IV.LNSS.HHZ. | 2024-01-13T10:51:58.93 | 0.1 | positive | manual | P | 205 | 21.7671 | 50 | 0 | 99 |
IV.MC2.EHZ. | 2024-01-13T10:51:58.00 | 0.1 | undecidable | manual | P | 11 | 14.874 | 127 | 0.13 | 97 |
IV.NRCA.HHZ. | 2024-01-13T10:51:58.34 | 0.6 | undecidable | manual | S | 331 | 6.7932 | 148 | -0.31 | 48 |
7F.SIB2.EHZ. | 2024-01-13T10:51:58.15 | 0.6 | undecidable | manual | P | 45 | 17.3715 | 50 | -0.11 | 49 |
7F.SIB1.EHZ. | 2024-01-13T10:51:58.14 | 0.1 | undecidable | manual | P | 36 | 15.873 | 50 | 0.12 | 98 |
7F.SIB3.EHZ. | 2024-01-13T10:51:57.77 | 0.3 | undecidable | manual | P | 42 | 14.1747 | 128 | 0.01 | 75 |
IV.NRCA.HHZ. | 2024-01-13T10:51:56.83 | 0.1 | positive | manual | P | 331 | 6.7932 | 148 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.0004115 | 0.08 | AML | other | m | 2024-01-13T10:51:58.45 |
IV.NRCA.HHN. | ML:1.6 | 0.0005275000000000001 | 0.1 | AML | other | m | 2024-01-13T10:51:58.46 |
IV.LNSS.HHE. | ML:0.8 | 0.000041112510000000004 | 0.1216 | AML | other | m | 2024-01-13T10:52:02.52 |
IV.LNSS.HHN. | ML:0.6 | 0.000027570435000000002 | 0.1216 | AML | other | m | 2024-01-13T10:52:02.94 |