A magnitude ML 0.5 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8130, 13.1220 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Accumoli | RI | 17 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-01-24 17:10:18 |
42.8132 | 13.1217 | 10 | 2024-01-24 17:20:56 |
Sala Sismica INGV-Roma | 124834271 |
Field | Value |
---|---|
Time (UTC) | 2024-01-24 17:10:18 ± 0.07 |
Latitude | 42.8132 ± 0.0045 |
Longitude | 13.1217 ± 0.0049 |
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 | 124834271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 402 |
Semi-minor axis of confidence ellipse (meter) | 371 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 345 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.02068 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40200 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124834271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-24 17:20:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-01-24T17:10:32.39 | 0.6 | undecidable | manual | S | 118 | 44.622 | 50 | -0.49 | 43 |
IV.CESI.HHZ. | 2024-01-24T17:10:28.05 | 0.6 | undecidable | manual | S | 320 | 27.6501 | 50 | -0.29 | 46 |
IV.SMA1.EHZ. | 2024-01-24T17:10:27.83 | 0.6 | undecidable | manual | S | 139 | 26.751 | 110 | -0.24 | 46 |
IV.FDMO.HHZ. | 2024-01-24T17:10:27.21 | 0.6 | undecidable | manual | S | 354 | 24.9528 | 111 | -0.28 | 46 |
IV.LNSS.HHZ. | 2024-01-24T17:10:26.95 | 0.6 | undecidable | manual | S | 196 | 24.2535 | 112 | -0.32 | 46 |
IV.TERO.HHZ. | 2024-01-24T17:10:26.79 | 1.0 | undecidable | manual | P | 118 | 44.622 | 50 | 0.11 | 23 |
IV.MMO1.EHZ. | 2024-01-24T17:10:25.46 | 0.6 | undecidable | manual | S | 60 | 19.2696 | 117 | -0.22 | 47 |
ZO.PDN12.EHZ. | 2024-01-24T17:10:24.76 | 0.3 | undecidable | manual | S | 273 | 16.6722 | 120 | -0.14 | 72 |
7F.SIB2.EHE. | 2024-01-24T17:10:24.77 | 0.6 | undecidable | manual | S | 60 | 17.1717 | 120 | -0.28 | 47 |
IV.CESI.HHZ. | 2024-01-24T17:10:24.03 | 0.1 | undecidable | manual | P | 320 | 27.6501 | 50 | -0.03 | 97 |
7F.SIB1.EHE. | 2024-01-24T17:10:24.64 | 0.6 | undecidable | manual | S | 53 | 15.0738 | 123 | 0.21 | 48 |
IV.SMA1.EHZ. | 2024-01-24T17:10:24.39 | 0.1 | undecidable | manual | P | 139 | 26.751 | 110 | 0.49 | 88 |
IV.MC2.EHZ. | 2024-01-24T17:10:24.05 | 0.6 | undecidable | manual | S | 27 | 12.1767 | 129 | 0.43 | 46 |
IV.LNSS.HHZ. | 2024-01-24T17:10:23.50 | 0.1 | undecidable | manual | P | 196 | 24.2535 | 112 | 0.06 | 97 |
7F.SIB3.EHE. | 2024-01-24T17:10:23.99 | 0.6 | undecidable | manual | S | 60 | 13.875 | 125 | -0.1 | 49 |
IV.FDMO.HHZ. | 2024-01-24T17:10:23.46 | 0.1 | undecidable | manual | P | 354 | 24.9528 | 111 | -0.11 | 96 |
ZO.PDN12.EHZ. | 2024-01-24T17:10:22.51 | 0.3 | undecidable | manual | P | 273 | 16.6722 | 120 | 0.44 | 68 |
IV.MMO1.EHZ. | 2024-01-24T17:10:22.36 | 0.1 | undecidable | manual | P | 60 | 19.2696 | 117 | -0.17 | 95 |
7F.SIB2.EHE. | 2024-01-24T17:10:22.18 | 0.1 | undecidable | manual | P | 60 | 17.1717 | 120 | 0.02 | 99 |
7F.SIB1.EHE. | 2024-01-24T17:10:22.02 | 0.1 | undecidable | manual | P | 53 | 15.0738 | 123 | 0.22 | 95 |
IV.NRCA.HHZ. | 2024-01-24T17:10:21.34 | 0.1 | undecidable | manual | S | 345 | 2.2977 | 166 | -0.33 | 94 |
IV.MC2.EHZ. | 2024-01-24T17:10:21.68 | 0.1 | undecidable | manual | P | 27 | 12.1767 | 129 | 0.35 | 93 |
7F.SIB3.EHE. | 2024-01-24T17:10:21.59 | 0.1 | undecidable | manual | P | 60 | 13.875 | 125 | -0.01 | 99 |
IV.NRCA.HHZ. | 2024-01-24T17:10:20.30 | 0.1 | undecidable | manual | P | 345 | 2.2977 | 166 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000292 | 1 | AML | other | m | 2024-01-24T17:10:21.60 |
IV.NRCA.HHE. | ML:1.6 | 0.000722 | 0.16 | AML | other | m | 2024-01-24T17:10:21.68 |
IV.LNSS.HHN. | ML:0.7 | 0.000030449999999999998 | 0.96 | AML | other | m | 2024-01-24T17:10:27.94 |
IV.LNSS.HHE. | ML:0.7 | 0.00002895 | 1.14 | AML | other | m | 2024-01-24T17:10:28.16 |
IV.MMO1.EHE. | ML:0.6 | 0.0000292297565 | 0.128 | AML | other | m | 2024-01-24T17:10:25.88 |
IV.MMO1.EHN. | ML:0.6 | 0.00002966345 | 0.1536 | AML | other | m | 2024-01-24T17:10:26.30 |
IV.FDMO.HHE. | ML:-0.1 | 0.00000672414665 | 0.128 | AML | other | m | 2024-01-24T17:10:28.89 |
IV.FDMO.HHN. | ML:-0.1 | 0.0000070791545000000005 | 0.1536 | AML | other | m | 2024-01-24T17:10:31.49 |
IV.CESI.HHE. | ML:0.6 | 0.000021121225000000002 | 0.128 | AML | other | m | 2024-01-24T17:10:28.19 |
IV.CESI.HHN. | ML:0.7 | 0.000024016495 | 0.1024 | AML | other | m | 2024-01-24T17:10:28.26 |