A magnitude ML 1.5 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8020, 13.1270 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 | 11 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Visso | MC | 15 | 1107 | 11464 |
Accumoli | RI | 16 | 667 | 12131 |
Ussita | MC | 16 | 444 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Poggiodomo | PG | 19 | 117 | 14290 |
Sellano | PG | 19 | 1079 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-01-04 00:38:07 |
42.8023 | 13.127 | 10 | 2024-01-04 00:44:18 |
Sala Sismica INGV-Roma | 124464951 |
Field | Value |
---|---|
Time (UTC) | 2024-01-04 00:38:07 ± 0.04 |
Latitude | 42.8023 ± 0.0027 |
Longitude | 13.1270 ± 0.0037 |
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 | 124464951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 324 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 114 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 26 |
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) | 0.44157 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 124464951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-04 00:44:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2024-01-04T00:38:28.58 | 3.0 | undecidable | manual | S | -0.08 | 0 | |||
IV.MML1.EHZ. | 2024-01-04T00:38:20.23 | 0.6 | undecidable | manual | S | 340 | 36.741 | 50 | -0.18 | 47 |
IV.MF5.EHZ. | 2024-01-04T00:38:20.24 | 0.6 | undecidable | manual | S | 53 | 33.9438 | 50 | 0.57 | 43 |
IV.RM33.EHZ. | 2024-01-04T00:38:19.26 | 0.3 | undecidable | manual | S | 168 | 33.3444 | 50 | -0.24 | 70 |
IV.CESI.HHZ. | 2024-01-04T00:38:18.09 | 0.3 | undecidable | manual | S | 321 | 28.8489 | 50 | -0.21 | 71 |
IV.SMA1.EHZ. | 2024-01-04T00:38:17.13 | 0.3 | undecidable | manual | S | 138 | 25.5522 | 111 | -0.2 | 71 |
IV.CESX.HHN. | 2024-01-04T00:38:17.93 | 1.0 | undecidable | manual | P | 244 | 49.0176 | 50 | 0.94 | 18 |
IV.LNSS.HHZ. | 2024-01-04T00:38:16.64 | 0.3 | undecidable | manual | S | 198 | 23.2545 | 113 | 0.05 | 74 |
IV.ASSB.HHZ. | 2024-01-04T00:38:16.47 | 0.1 | undecidable | manual | P | 305 | 46.4202 | 50 | -0.13 | 93 |
IV.GAVE.EHE. | 2024-01-04T00:38:16.45 | 0.3 | undecidable | manual | S | 237 | 22.5552 | 113 | 0.08 | 74 |
IV.ARRO.EHZ. | 2024-01-04T00:38:15.38 | 0.3 | undecidable | manual | P | 230 | 38.5281 | 50 | 0.01 | 73 |
IV.MMO1.EHZ. | 2024-01-04T00:38:15.27 | 0.3 | undecidable | manual | S | 56 | 19.4694 | 117 | -0.14 | 73 |
IV.MF5.EHZ. | 2024-01-04T00:38:14.94 | 0.3 | undecidable | manual | P | 53 | 33.9438 | 50 | 0.26 | 69 |
IV.CSP1.EHZ. | 2024-01-04T00:38:14.45 | 0.6 | undecidable | manual | P | 11 | 32.745 | 50 | -0.03 | 49 |
IV.RM33.EHZ. | 2024-01-04T00:38:14.60 | 1.0 | undecidable | manual | P | 168 | 33.3444 | 50 | 0.02 | 24 |
IV.MML1.EHZ. | 2024-01-04T00:38:14.97 | 0.3 | undecidable | manual | P | 340 | 36.741 | 50 | -0.13 | 71 |
IV.CESI.HHZ. | 2024-01-04T00:38:13.78 | 0.1 | positive | manual | P | 321 | 28.8489 | 50 | -0.1 | 97 |
IV.MC2.EHE. | 2024-01-04T00:38:13.79 | 0.6 | undecidable | manual | S | 23 | 13.0758 | 127 | 0.28 | 48 |
7F.SIB3.EHN. | 2024-01-04T00:38:13.54 | 0.3 | undecidable | manual | S | 55 | 14.1747 | 124 | -0.27 | 72 |
IV.LNSS.HHZ. | 2024-01-04T00:38:13.03 | 0.3 | undecidable | manual | P | 198 | 23.2545 | 113 | 0.13 | 73 |
IV.SMA1.EHZ. | 2024-01-04T00:38:13.25 | 0.3 | positive | manual | P | 138 | 25.5522 | 111 | -0.07 | 73 |
IV.GAVE.EHE. | 2024-01-04T00:38:12.89 | 0.3 | undecidable | manual | P | 237 | 22.5552 | 113 | 0.12 | 73 |
IV.MMO1.EHZ. | 2024-01-04T00:38:12.24 | 0.6 | undecidable | manual | P | 56 | 19.4694 | 117 | 0.03 | 50 |
IV.MC2.EHE. | 2024-01-04T00:38:11.34 | 0.1 | undecidable | manual | P | 23 | 13.0758 | 127 | 0.22 | 97 |
IV.NRCA.HHZ. | 2024-01-04T00:38:11.22 | 0.1 | undecidable | manual | S | 343 | 3.5964 | 160 | -0.23 | 98 |
7F.SIB3.EHN. | 2024-01-04T00:38:11.35 | 0.1 | undecidable | manual | P | 55 | 14.1747 | 124 | 0.06 | 100 |
IV.NRCA.HHZ. | 2024-01-04T00:38:10.07 | 0.1 | undecidable | manual | P | 343 | 3.5964 | 160 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:2.0 | 0.0019399999999999999 | 0.16 | AML | other | m | 2024-01-04T00:38:11.33 |
IV.NRCA.HNE. | ML:2.0 | 0.00188 | 0.16 | AML | other | m | 2024-01-04T00:38:11.34 |
IV.NRCA.HHN. | ML:1.7 | 0.0009665 | 0.66 | AML | other | m | 2024-01-04T00:38:11.27 |
IV.NRCA.HNN. | ML:1.6 | 0.000797 | 0.4 | AML | other | m | 2024-01-04T00:38:11.65 |
IV.MMO1.EHE. | ML:1.7 | 0.00035350000000000003 | 0.72 | AML | other | m | 2024-01-04T00:38:15.46 |
IV.MMO1.EHN. | ML:1.5 | 0.0002475 | 0.56 | AML | other | m | 2024-01-04T00:38:15.59 |
IV.LNSS.HHN. | ML:1.7 | 0.0003075 | 0.96 | AML | other | m | 2024-01-04T00:38:17.12 |
IV.LNSS.HHE. | ML:1.5 | 0.0001965 | 0.08 | AML | other | m | 2024-01-04T00:38:17.40 |
IV.SMA1.EHE. | ML:1.3 | 0.00010925 | 0.5 | AML | other | m | 2024-01-04T00:38:18.00 |
IV.SMA1.EHN. | ML:1.4 | 0.0001295 | 0.18 | AML | other | m | 2024-01-04T00:38:18.44 |
IV.CESI.HHE. | ML:1.4 | 0.00013550000000000001 | 0.34 | AML | other | m | 2024-01-04T00:38:18.74 |
IV.CESI.HHN. | ML:1.5 | 0.0001655 | 0.54 | AML | other | m | 2024-01-04T00:38:18.75 |
IV.MML1.EHN. | ML:1.3 | 0.00006819999999999999 | 0.1 | AML | other | m | 2024-01-04T00:38:20.89 |
IV.MML1.EHE. | ML:1.4 | 0.00008649999999999999 | 1.4 | AML | other | m | 2024-01-04T00:38:20.96 |
IV.ARRO.EHN. | ML:1.1 | 0.00004495 | 1.56 | AML | other | m | 2024-01-04T00:38:21.08 |
IV.ARRO.EHE. | ML:1.1 | 0.0000429 | 0.42 | AML | other | m | 2024-01-04T00:38:34.65 |