A magnitude ML 0.8 earthquake occured in region: 1 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7840, 13.1040 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 1 | 4957 | 4957 |
Cascia | PG | 10 | 3217 | 8174 |
Preci | PG | 12 | 724 | 8898 |
Castelsantangelo sul Nera | MC | 13 | 281 | 9179 |
Accumoli | RI | 15 | 667 | 9846 |
Arquata del Tronto | AP | 16 | 1178 | 11024 |
Cerreto di Spoleto | PG | 16 | 1075 | 12099 |
Poggiodomo | PG | 16 | 117 | 12216 |
Visso | MC | 17 | 1107 | 13323 |
Ussita | MC | 18 | 444 | 13767 |
Sellano | PG | 19 | 1079 | 14846 |
Cittareale | RI | 19 | 482 | 15328 |
Monteleone di Spoleto | PG | 19 | 599 | 15927 |
Vallo di Nera | PG | 20 | 364 | 16291 |
Montegallo | AP | 20 | 523 | 16814 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-01-29 05:49:24 |
42.7837 | 13.1042 | 10 | 2024-03-01 17:17:55 |
Bollettino Sismico Italiano INGV | 114456631 |
Reviewed Rev100 |
ML 1.3 | 2023-01-29 05:49:23 |
42.7748 | 13.0833 | 10 | 2023-01-29 05:53:11 |
Sala Sismica INGV-Roma | 113877081 |
Field | Value |
---|---|
Time (UTC) | 2023-01-29 05:49:24 ± 0.05 |
Latitude | 42.7837 ± 0.0027 |
Longitude | 13.1042 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 114456631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 311 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39210 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 114456631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-02-15 15:06:26 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 113877081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-29 05:53:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAMA.EHZ. | 2023-01-29T05:49:41.28 | 3.0 | undecidable | manual | Pg | 0 | 0 | |||
IV.CSP1.EHZ. | 2023-01-29T05:49:36.48 | 0.3 | undecidable | manual | S | 13 | 35.1426 | 50 | 0.23 | 69 |
IV.FDMO.HHZ. | 2023-01-29T05:49:34.19 | 0.3 | undecidable | manual | S | 357 | 28.0497 | 50 | -0.17 | 71 |
IV.CESI.HHZ. | 2023-01-29T05:49:34.56 | 0.3 | undecidable | manual | S | 327 | 29.4483 | 50 | -0.16 | 71 |
IT.MTCL.HGZ. | 2023-01-29T05:49:33.15 | 0.3 | undecidable | manual | S | 340 | 24.8529 | 112 | -0.24 | 71 |
IV.SMA1.EHZ. | 2023-01-29T05:49:33.74 | 0.3 | undecidable | manual | S | 132 | 25.3524 | 111 | 0.18 | 71 |
IV.FEMA.HNZ. | 2023-01-29T05:49:32.23 | 0.6 | undecidable | manual | S | 347 | 20.2686 | 116 | 0.29 | 47 |
IV.MMO1.EHZ. | 2023-01-29T05:49:32.41 | 0.3 | undecidable | manual | S | 55 | 22.1556 | 114 | -0.13 | 73 |
IV.MOMA.HNZ. | 2023-01-29T05:49:32.62 | 0.3 | undecidable | manual | P | 273 | 43.5231 | 50 | 0.2 | 69 |
IV.CSP1.EHZ. | 2023-01-29T05:49:31.20 | 0.3 | undecidable | manual | P | 13 | 35.1426 | 50 | 0.08 | 72 |
7F.SIB2.EHZ. | 2023-01-29T05:49:31.82 | 0.3 | undecidable | manual | S | 54 | 20.1687 | 116 | -0.08 | 74 |
7F.SIB1.EHZ. | 2023-01-29T05:49:31.43 | 0.6 | undecidable | manual | S | 48 | 18.2706 | 118 | 0.11 | 49 |
IV.LNSS.HHZ. | 2023-01-29T05:49:31.88 | 0.6 | undecidable | manual | S | 195 | 20.7681 | 115 | -0.19 | 48 |
IV.MC2.EHZ. | 2023-01-29T05:49:30.85 | 0.3 | undecidable | manual | S | 26 | 15.7731 | 122 | 0.29 | 71 |
IV.CESI.HHZ. | 2023-01-29T05:49:30.13 | 0.3 | positive | manual | P | 327 | 29.4483 | 50 | -0.11 | 72 |
7F.SIB3.EHZ. | 2023-01-29T05:49:30.58 | 0.6 | undecidable | manual | S | 53 | 16.872 | 120 | -0.31 | 47 |
IV.SMA1.EHZ. | 2023-01-29T05:49:29.61 | 0.1 | undecidable | manual | P | 132 | 25.3524 | 111 | 0.04 | 98 |
IV.FDMO.HHZ. | 2023-01-29T05:49:29.88 | 0.3 | undecidable | manual | P | 357 | 28.0497 | 50 | -0.15 | 71 |
IT.MTCL.HGZ. | 2023-01-29T05:49:29.99 | 0.6 | undecidable | manual | P | 340 | 24.8529 | 112 | 0.52 | 44 |
IV.LNSS.HHZ. | 2023-01-29T05:49:28.62 | 0.3 | undecidable | manual | P | 195 | 20.7681 | 115 | -0.09 | 73 |
7F.SIB3.EHZ. | 2023-01-29T05:49:28.02 | 0.1 | undecidable | manual | P | 53 | 16.872 | 120 | -0.01 | 100 |
IV.FEMA.HNZ. | 2023-01-29T05:49:28.66 | 0.1 | undecidable | manual | P | 347 | 20.2686 | 116 | 0.02 | 99 |
IV.MMO1.EHZ. | 2023-01-29T05:49:28.92 | 0.3 | undecidable | manual | P | 55 | 22.1556 | 114 | -0.06 | 74 |
7F.SIB2.EHZ. | 2023-01-29T05:49:28.58 | 0.3 | undecidable | manual | P | 54 | 20.1687 | 116 | -0.03 | 74 |
IV.MC2.EHZ. | 2023-01-29T05:49:28.04 | 0.3 | undecidable | manual | P | 26 | 15.7731 | 122 | 0.2 | 72 |
7F.SIB1.EHZ. | 2023-01-29T05:49:28.13 | 0.1 | undecidable | manual | P | 48 | 18.2706 | 118 | -0.14 | 97 |
IV.NRCA.HHZ. | 2023-01-29T05:49:27.81 | 0.3 | undecidable | manual | S | 8 | 5.5944 | 150 | -0.23 | 73 |
IV.NRCA.HHZ. | 2023-01-29T05:49:26.51 | 0.1 | undecidable | manual | P | 8 | 5.5944 | 150 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.0002945 | 0.14 | AML | other | m | 2023-01-29T05:49:27.98 |
IV.NRCA.HHN. | ML:1.3 | 0.00030400000000000007 | 0.16 | AML | other | m | 2023-01-29T05:49:27.87 |
IV.MC2.EHN. | ML:0.7 | 0.000043783084999999997 | 1.8208 | AML | other | m | 2023-01-29T05:49:31.16 |
IV.MC2.EHE. | ML:0.8 | 0.00006146320999999999 | 2.2208 | AML | other | m | 2023-01-29T05:49:30.78 |
IV.LNSS.HHE. | ML:0.8 | 0.000039251725000000004 | 0.9024 | AML | other | m | 2023-01-29T05:49:32.17 |
IV.LNSS.HHN. | ML:0.8 | 0.00005138388500000001 | 0.1216 | AML | other | m | 2023-01-29T05:49:32.12 |
IV.MMO1.EHE. | ML:1.0 | 0.00006899625 | 2.08 | AML | other | m | 2023-01-29T05:49:33.34 |
IV.MMO1.EHN. | ML:0.6 | 0.0000255538225 | 1.2 | AML | other | m | 2023-01-29T05:49:32.59 |
IV.FDMO.HHN. | ML:0.7 | 0.000024558355000000006 | 1.3216 | AML | other | m | 2023-01-29T05:49:35.07 |
IV.FDMO.HHE. | ML:0.7 | 0.000024329945 | 2.8608 | AML | other | m | 2023-01-29T05:49:35.05 |
IV.CESI.HHN. | ML:0.8 | 0.000034699060000000005 | 0.5408 | AML | other | m | 2023-01-29T05:49:34.76 |
IV.CESI.HHE. | ML:0.9 | 0.000038063455 | 1.5008 | AML | other | m | 2023-01-29T05:49:35.56 |