A magnitude ML 1.9 earthquake occured in region: Norcia (PG), on
and geographic coordinates (lat, lon) 42.7970, 13.0910 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 | 0 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Cascia | PG | 11 | 3217 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Cerreto di Spoleto | PG | 14 | 1075 | 10254 |
Visso | MC | 15 | 1107 | 11361 |
Poggiodomo | PG | 16 | 117 | 11478 |
Sellano | PG | 17 | 1079 | 12557 |
Ussita | MC | 17 | 444 | 13001 |
Arquata del Tronto | AP | 17 | 1178 | 14179 |
Accumoli | RI | 17 | 667 | 14846 |
Vallo di Nera | PG | 19 | 364 | 15210 |
Monteleone di Spoleto | PG | 20 | 599 | 15809 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2023-12-02 14:31:28 |
42.7967 | 13.091 | 10 | 2023-12-02 14:42:00 |
Sala Sismica INGV-Roma | 123689621 |
Field | Value |
---|---|
Time (UTC) | 2023-12-02 14:31:28 ± 0.05 |
Latitude | 42.7967 ± 0.0018 |
Longitude | 13.0910 ± 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 | 123689621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 332 |
Semi-minor axis of confidence ellipse (meter) | 227 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 54 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52880 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 123689621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-02 14:42:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2023-12-02T14:33:20.66 | 3.0 | undecidable | manual | Sn | -3.5 | 0 | |||
IV.SALB.HHZ. | 2023-12-02T14:33:15.85 | 3.0 | undecidable | manual | Sn | 3.1 | 0 | |||
OX.MARN.HHZ. | 2023-12-02T14:33:07.66 | 3.0 | undecidable | manual | Sg | 11.41 | 0 | |||
IV.STAL.HHZ. | 2023-12-02T14:32:59.36 | 3.0 | undecidable | manual | Sn | -4.99 | 0 | |||
IV.SERM.EHZ. | 2023-12-02T14:32:49.35 | 3.0 | undecidable | manual | Sg | 7.3 | 0 | |||
IV.PIPA.HHZ. | 2023-12-02T14:32:44.61 | 3.0 | undecidable | manual | Pg | 10.13 | 0 | |||
ST.CARE.HNZ. | 2023-12-02T14:32:43.64 | 3.0 | undecidable | manual | Pg | 13.87 | 0 | |||
IV.LADO.EHZ. | 2023-12-02T14:32:35.99 | 3.0 | positive | manual | Pn | -1.73 | 0 | |||
IV.SALB.HHZ. | 2023-12-02T14:32:33.21 | 3.0 | positive | manual | Pg | 6.05 | 0 | |||
IV.BDI.HHZ. | 2023-12-02T14:32:32.71 | 3.0 | undecidable | manual | Sn | -0.69 | 0 | |||
IV.PAOL.HHZ. | 2023-12-02T14:32:31.14 | 3.0 | undecidable | manual | Sn | 0.7 | 0 | |||
OX.MPRI.HHZ. | 2023-12-02T14:32:26.31 | 3.0 | undecidable | manual | Pg | 4.26 | 0 | |||
IV.BSSO.HHZ. | 2023-12-02T14:32:21.17 | 3.0 | undecidable | manual | Sg | 0.56 | 0 | |||
IV.NDIM.HNZ. | 2023-12-02T14:32:19.70 | 3.0 | negative | manual | Pg | 9 | 0 | |||
IV.PAOL.HHZ. | 2023-12-02T14:32:08.57 | 3.0 | undecidable | manual | Pg | 5.18 | 0 | |||
IV.MRB1.HNZ. | 2023-12-02T14:32:05.04 | 3.0 | undecidable | manual | Pn | 0.24 | 0 | |||
IV.BARO.EHZ. | 2023-12-02T14:31:59.28 | 3.0 | undecidable | manual | S | -2.22 | 0 | |||
IV.SFI.HNZ. | 2023-12-02T14:31:55.62 | 3.0 | negative | manual | P | 1.28 | 0 | |||
IV.FIAM.HHZ. | 2023-12-02T14:31:47.37 | 0.3 | undecidable | manual | S | 178 | 58.6968 | 50 | 0.23 | 67 |
IV.ASSB.HHZ. | 2023-12-02T14:31:43.44 | 0.6 | undecidable | manual | S | 308 | 44.4222 | 50 | 0.09 | 47 |
IV.MF5.EHZ. | 2023-12-02T14:31:42.09 | 0.6 | undecidable | manual | S | 55 | 36.741 | 50 | 0.81 | 39 |
IV.MML1.EHZ. | 2023-12-02T14:31:41.42 | 0.3 | undecidable | manual | S | 345 | 36.4413 | 50 | 0.21 | 70 |
IV.RM33.EHZ. | 2023-12-02T14:31:40.36 | 0.3 | undecidable | manual | S | 162 | 33.4443 | 50 | -0.05 | 73 |
IV.CSP1.EHZ. | 2023-12-02T14:31:40.56 | 0.3 | undecidable | manual | S | 16 | 34.0437 | 50 | 0 | 73 |
IV.FIAM.HHZ. | 2023-12-02T14:31:39.27 | 0.1 | undecidable | manual | P | 178 | 58.6968 | 50 | -0.11 | 92 |
IV.SMA1.EHZ. | 2023-12-02T14:31:38.97 | 0.3 | undecidable | manual | S | 133 | 27.1506 | 50 | 0.25 | 71 |
IV.CESI.HHZ. | 2023-12-02T14:31:38.50 | 0.3 | undecidable | manual | S | 327 | 27.6501 | 50 | -0.35 | 69 |
IV.FDMO.HHZ. | 2023-12-02T14:31:38.29 | 0.3 | undecidable | manual | S | 359 | 26.5512 | 50 | -0.29 | 70 |
IV.MTRA.HNZ. | 2023-12-02T14:31:37.95 | 0.6 | undecidable | manual | S | 100 | 25.2525 | 111 | -0.24 | 47 |
IV.TERO.HHZ. | 2023-12-02T14:31:37.20 | 0.3 | undecidable | manual | P | 115 | 46.0206 | 50 | -0.23 | 69 |
IV.LNSS.HHZ. | 2023-12-02T14:31:37.11 | 0.3 | undecidable | manual | S | 191 | 21.867 | 114 | 0 | 75 |
IV.MMO1.EHZ. | 2023-12-02T14:31:37.06 | 0.3 | undecidable | manual | S | 59 | 22.2555 | 114 | -0.18 | 72 |
IV.ASSB.HHZ. | 2023-12-02T14:31:37.29 | 0.3 | undecidable | manual | P | 308 | 44.4222 | 50 | 0.1 | 71 |
7F.SIB2.EHZ. | 2023-12-02T14:31:36.26 | 0.3 | undecidable | manual | S | 59 | 20.2686 | 116 | -0.33 | 70 |
IV.MF5.EHZ. | 2023-12-02T14:31:36.46 | 0.3 | undecidable | manual | P | 55 | 36.741 | 50 | 0.47 | 66 |
IV.CSP1.EHZ. | 2023-12-02T14:31:35.52 | 0.1 | undecidable | manual | P | 16 | 34.0437 | 50 | -0.06 | 97 |
7F.SIB3.EHZ. | 2023-12-02T14:31:35.40 | 0.3 | undecidable | manual | S | 59 | 16.9719 | 120 | -0.19 | 73 |
IV.MML1.EHZ. | 2023-12-02T14:31:35.84 | 0.1 | undecidable | manual | P | 345 | 36.4413 | 50 | -0.11 | 95 |
IV.RM33.EHZ. | 2023-12-02T14:31:35.23 | 0.1 | undecidable | manual | P | 162 | 33.4443 | 50 | -0.26 | 93 |
7F.SIB1.EHZ. | 2023-12-02T14:31:35.99 | 0.3 | undecidable | manual | S | 53 | 18.1707 | 119 | 0.03 | 75 |
IV.MC2.EHZ. | 2023-12-02T14:31:35.04 | 0.3 | undecidable | manual | S | 32 | 14.9739 | 124 | 0.02 | 76 |
IV.FDMO.HHZ. | 2023-12-02T14:31:34.32 | 0.1 | undecidable | manual | P | 359 | 26.5512 | 50 | -0.11 | 97 |
IV.SMA1.EHZ. | 2023-12-02T14:31:34.45 | 0.1 | undecidable | manual | P | 133 | 27.1506 | 50 | -0.07 | 98 |
IV.MTRA.HNZ. | 2023-12-02T14:31:34.14 | 0.3 | undecidable | manual | P | 100 | 25.2525 | 111 | -0.07 | 74 |
IV.CESI.HHZ. | 2023-12-02T14:31:34.57 | 0.1 | undecidable | manual | P | 327 | 27.6501 | 50 | -0.02 | 99 |
7F.SIB1.EHZ. | 2023-12-02T14:31:33.07 | 0.1 | undecidable | manual | P | 53 | 18.1707 | 119 | 0.15 | 98 |
IT.MTCL.HGZ. | 2023-12-02T14:31:33.77 | 0.1 | undecidable | manual | P | 341 | 23.0547 | 113 | -0.04 | 99 |
IV.LNSS.HHZ. | 2023-12-02T14:31:33.59 | 0.1 | undecidable | manual | P | 191 | 21.867 | 114 | 0 | 100 |
IV.MMO1.EHZ. | 2023-12-02T14:31:33.63 | 0.1 | undecidable | manual | P | 59 | 22.2555 | 114 | -0.03 | 99 |
7F.SIB2.EHZ. | 2023-12-02T14:31:33.23 | 0.1 | undecidable | manual | P | 59 | 20.2686 | 116 | -0.05 | 99 |
IV.NRCA.HHZ. | 2023-12-02T14:31:32.57 | 0.3 | undecidable | manual | S | 25 | 4.4955 | 156 | 0.01 | 77 |
IV.MC2.EHZ. | 2023-12-02T14:31:32.75 | 0.1 | undecidable | manual | P | 32 | 14.9739 | 124 | 0.37 | 94 |
7F.SIB3.EHZ. | 2023-12-02T14:31:32.75 | 0.1 | undecidable | manual | P | 59 | 16.9719 | 120 | 0.04 | 100 |
IV.NRCA.HHZ. | 2023-12-02T14:31:31.27 | 0.1 | undecidable | manual | P | 25 | 4.4955 | 156 | 0.31 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:2.4 | 0.0039250000000000005 | 0.12 | AML | other | m | 2023-12-02T14:31:32.67 |
IV.NRCA.HNN. | ML:2.3 | 0.00353 | 0.12 | AML | other | m | 2023-12-02T14:31:32.67 |
IV.NRCA.HHE. | ML:2.1 | 0.0019500000000000001 | 0.18 | AML | other | m | 2023-12-02T14:31:32.72 |
IV.NRCA.HNE. | ML:2.1 | 0.0019500000000000001 | 0.18 | AML | other | m | 2023-12-02T14:31:32.72 |
IV.MMO1.EHN. | ML:1.8 | 0.000386 | 0.64 | AML | other | m | 2023-12-02T14:31:37.27 |
IV.LNSS.HNN. | ML:1.8 | 0.0003905 | 0.74 | AML | other | m | 2023-12-02T14:31:37.65 |
IV.MMO1.EHE. | ML:1.7 | 0.00035 | 0.82 | AML | other | m | 2023-12-02T14:31:38.51 |
IV.LNSS.HHN. | ML:1.8 | 0.0004165 | 0.64 | AML | other | m | 2023-12-02T14:31:38.64 |
IV.LNSS.HHE. | ML:1.9 | 0.0004925 | 0.56 | AML | other | m | 2023-12-02T14:31:38.60 |
IV.LNSS.HNE. | ML:1.8 | 0.00047099999999999996 | 0.56 | AML | other | m | 2023-12-02T14:31:38.60 |
IV.FDMO.HHN. | ML:1.6 | 0.00024349999999999998 | 0.26 | AML | other | m | 2023-12-02T14:31:38.49 |
IV.CESI.HHN. | ML:1.8 | 0.00029749999999999997 | 0.3 | AML | other | m | 2023-12-02T14:31:38.97 |
IV.FDMO.HHE. | ML:1.6 | 0.00022849999999999997 | 1 | AML | other | m | 2023-12-02T14:31:39.02 |
IV.SMA1.EHN. | ML:1.7 | 0.0002685 | 0.22 | AML | other | m | 2023-12-02T14:31:39.45 |
IV.CESI.HHE. | ML:1.6 | 0.0001875 | 0.42 | AML | other | m | 2023-12-02T14:31:40.30 |
IV.CSP1.EHE. | ML:2.2 | 0.0006125000000000001 | 1.7 | AML | other | m | 2023-12-02T14:31:41.96 |
IV.CSP1.EHN. | ML:2.2 | 0.000652 | 0.42 | AML | other | m | 2023-12-02T14:31:41.46 |
IV.SMA1.EHE. | ML:1.8 | 0.000326 | 1.52 | AML | other | m | 2023-12-02T14:31:41.19 |