A magnitude ML 1.1 earthquake occured in region: 2 km N Norcia (PG), on
and geographic coordinates (lat, lon) 42.8150, 13.0980 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 | 3 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 13 | 1107 | 10286 |
Cerreto di Spoleto | PG | 15 | 1075 | 11361 |
Ussita | MC | 15 | 444 | 11805 |
Sellano | PG | 16 | 1079 | 12884 |
Arquata del Tronto | AP | 17 | 1178 | 14062 |
Poggiodomo | PG | 18 | 117 | 14179 |
Accumoli | RI | 18 | 667 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Vallo di Nera | PG | 20 | 364 | 15733 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-01 17:04:16 |
42.8153 | 13.0985 | 11 | 2024-01-01 17:13:00 |
Sala Sismica INGV-Roma | 124405631 |
Field | Value |
---|---|
Time (UTC) | 2024-01-01 17:04:16 ± 0.07 |
Latitude | 42.8153 ± 0.0036 |
Longitude | 13.0985 ± 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 | 124405631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 404 |
Semi-minor axis of confidence ellipse (meter) | 357 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 66 |
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) | 74 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.02158 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41818 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 124405631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-01 17:13:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-01-01T17:04:31.40 | 0.6 | undecidable | manual | S | 117 | 46.4202 | 50 | -0.25 | 45 |
IV.ASSB.HHZ. | 2024-01-01T17:04:30.79 | 0.6 | undecidable | manual | S | 305 | 43.7229 | 50 | -0.15 | 46 |
IV.MF5.EHZ. | 2024-01-01T17:04:29.50 | 0.3 | undecidable | manual | S | 57 | 35.0427 | 50 | 0.88 | 56 |
IV.RM33.HNZ. | 2024-01-01T17:04:29.00 | 0.3 | undecidable | manual | S | 164 | 35.2425 | 50 | 0.32 | 68 |
IV.CSP1.EHZ. | 2024-01-01T17:04:27.70 | 0.1 | undecidable | manual | S | 16 | 31.8459 | 50 | -0.08 | 96 |
IV.SMA1.EHZ. | 2024-01-01T17:04:26.70 | 0.1 | undecidable | manual | S | 137 | 28.1496 | 50 | -0.08 | 97 |
IV.ASSB.HHZ. | 2024-01-01T17:04:26.15 | 0.3 | undecidable | manual | P | 305 | 43.7229 | 50 | 1.2 | 47 |
IV.CESI.HHZ. | 2024-01-01T17:04:26.10 | 0.3 | undecidable | manual | S | 323 | 26.2515 | 50 | -0.18 | 71 |
IV.FDMO.HHZ. | 2024-01-01T17:04:25.40 | 0.3 | undecidable | manual | S | 358 | 24.5532 | 50 | -0.42 | 68 |
IV.TERO.HHZ. | 2024-01-01T17:04:25.28 | 0.3 | undecidable | manual | P | 117 | 46.4202 | 50 | -0.08 | 70 |
IV.LNSS.HHZ. | 2024-01-01T17:04:25.40 | 0.3 | undecidable | manual | S | 191 | 24.0537 | 50 | -0.29 | 70 |
IV.GAVE.EHE. | 2024-01-01T17:04:24.89 | 0.3 | undecidable | manual | S | 231 | 21.5673 | 50 | -0.12 | 73 |
IV.MMO1.EHZ. | 2024-01-01T17:04:24.50 | 0.3 | undecidable | manual | S | 63 | 20.7681 | 50 | -0.31 | 70 |
IV.MF5.EHZ. | 2024-01-01T17:04:23.98 | 0.3 | undecidable | manual | P | 57 | 35.0427 | 50 | 0.37 | 67 |
IV.RM33.HNZ. | 2024-01-01T17:04:23.68 | 0.1 | undecidable | manual | P | 164 | 35.2425 | 50 | 0.03 | 96 |
7F.SIB1.EHZ. | 2024-01-01T17:04:23.55 | 0.1 | undecidable | manual | S | 58 | 16.4724 | 123 | -0.07 | 99 |
IV.FEMA.HNN. | 2024-01-01T17:04:23.53 | 0.1 | undecidable | manual | S | 346 | 16.7721 | 123 | -0.17 | 97 |
IV.CSP1.EHZ. | 2024-01-01T17:04:23.07 | 0.1 | undecidable | manual | P | 16 | 31.8459 | 50 | -0.05 | 97 |
IV.CESI.HHZ. | 2024-01-01T17:04:22.29 | 0.1 | undecidable | manual | P | 323 | 26.2515 | 50 | 0.03 | 98 |
7F.SIB3.EHN. | 2024-01-01T17:04:22.98 | 0.1 | undecidable | manual | S | 65 | 15.4734 | 125 | -0.34 | 94 |
IV.MC2.EHE. | 2024-01-01T17:04:22.96 | 0.1 | undecidable | manual | S | 35 | 12.9759 | 130 | 0.33 | 94 |
IV.SMA1.EHZ. | 2024-01-01T17:04:22.55 | 0.6 | undecidable | manual | P | 137 | 28.1496 | 50 | 0 | 49 |
IV.GAVE.EHE. | 2024-01-01T17:04:21.50 | 0.3 | undecidable | manual | P | 231 | 21.5673 | 50 | -0.03 | 74 |
IV.MMO1.EHZ. | 2024-01-01T17:04:21.32 | 0.1 | undecidable | manual | P | 63 | 20.7681 | 50 | -0.09 | 98 |
IV.FDMO.HHZ. | 2024-01-01T17:04:21.92 | 0.1 | undecidable | manual | P | 358 | 24.5532 | 50 | -0.07 | 97 |
IV.LNSS.HHZ. | 2024-01-01T17:04:21.95 | 0.1 | undecidable | manual | P | 191 | 24.0537 | 50 | 0.03 | 98 |
7F.SIB3.EHN. | 2024-01-01T17:04:20.53 | 0.1 | undecidable | manual | P | 65 | 15.4734 | 125 | -0.02 | 100 |
IV.MC2.EHE. | 2024-01-01T17:04:20.29 | 0.3 | undecidable | manual | P | 35 | 12.9759 | 130 | 0.14 | 74 |
IV.NRCA.HHZ. | 2024-01-01T17:04:20.50 | 0.1 | undecidable | manual | S | 32 | 2.3976 | 168 | -0.13 | 100 |
7F.SIB1.EHZ. | 2024-01-01T17:04:20.81 | 0.1 | undecidable | manual | P | 58 | 16.4724 | 123 | 0.08 | 99 |
IV.FEMA.HNN. | 2024-01-01T17:04:20.89 | 0.3 | undecidable | manual | P | 346 | 16.7721 | 123 | 0.12 | 73 |
IV.NRCA.HHZ. | 2024-01-01T17:04:19.07 | 0.3 | undecidable | manual | P | 32 | 2.3976 | 168 | 0.07 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.7 | 0.000815 | 0.1 | AML | other | m | 2024-01-01T17:04:20.62 |
IV.NRCA.HHE. | ML:1.4 | 0.00038349999999999994 | 0.08 | AML | other | m | 2024-01-01T17:04:20.73 |
IV.NRCA.HNE. | ML:1.3 | 0.00034868860000000003 | 0.0768 | AML | other | m | 2024-01-01T17:04:20.73 |
IV.NRCA.HNN. | ML:1.6 | 0.00077591375 | 0.1024 | AML | other | m | 2024-01-01T17:04:20.62 |
IV.FDMO.HHE. | ML:0.4 | 0.000013944925000000001 | 0.32 | AML | other | m | 2024-01-01T17:04:28.88 |
IV.FDMO.HHN. | ML:0.5 | 0.000017779605000000002 | 0.2432 | AML | other | m | 2024-01-01T17:04:26.43 |
IV.CESI.HNE. | ML:1.3 | 0.00011296644999999999 | 0.6656 | AML | other | m | 2024-01-01T17:04:31.78 |
IV.CESI.HNN. | ML:1.4 | 0.00013276180000000001 | 1.2672 | AML | other | m | 2024-01-01T17:04:22.22 |
IV.CESI.HHE. | ML:0.4 | 0.0000150612089 | 44.9408 | AML | other | m | 2024-01-01T17:04:22.02 |
IV.CESI.HHN. | ML:0.6 | 0.000018144775 | 0.1664 | AML | other | m | 2024-01-01T17:04:26.87 |
IV.SMA1.EHE. | ML:0.6 | 0.00002234007 | 0.8576 | AML | other | m | 2024-01-01T17:04:37.11 |
IV.SMA1.EHN. | ML:0.8 | 0.000030457495 | 1.2928 | AML | other | m | 2024-01-01T17:04:22.80 |
IV.CSP1.EHE. | ML:0.4 | 0.0000078756395 | 45.0816 | AML | other | m | 2024-01-01T17:04:23.06 |
IV.CSP1.EHN. | ML:1.0 | 0.00004328787 | 0.8448 | AML | other | m | 2024-01-01T17:04:23.56 |
IV.MF5.EHE. | ML:1.4 | 0.00010712629000000001 | 2.1376 | AML | other | m | 2024-01-01T17:04:37.04 |
IV.MF5.EHN. | ML:1.2 | 0.00006610516500000001 | 1.7664 | AML | other | m | 2024-01-01T17:04:39.65 |
IV.TERO.HHE. | ML:0.8 | 0.000021288655 | 1.2544 | AML | other | m | 2024-01-01T17:04:25.03 |
IV.TERO.HHN. | ML:0.7 | 0.000013919668999999998 | 0.0896 | AML | other | m | 2024-01-01T17:04:32.08 |
IV.TERO.HNE. | ML:1.5 | 0.0000939902995 | 0.6656 | AML | other | m | 2024-01-01T17:04:33.09 |
IV.TERO.HNN. | ML:1.5 | 0.00009476305 | 0.8448 | AML | other | m | 2024-01-01T17:04:41.95 |